baber/WOPTO huggingface dataset:
Patent CA-1135659-A (CA)
Inventor: DIRKSEN LARRY E
IPC: B66C23/46
Filed: 1981-03-25
Granted: 1982-11-16
Abstract: Abstract An improved boom structure is provided which is attach-able to a vehicle and includes a boom support member for pivotally supporting a telescopic boom.  The telescopic boom includes a generally square outer boom and a generally circu-lar inner boom housed within the outer boom but prevented from rotational movement therein.  A first winch is connec-ted to the boom support member with a first cable wind-ingly connected to the first winch.  Movement of the first cable from about the first winch controls the pivoting of the telescopic boom through an arc of 180 degrees from a generally horizontal position.  A second winch is connected to the boom support member with a second cable windingly connected to the second winch.  Movement of the second cable from about the second winch controls the extension and retraction of the inner boom relative to the outer boom. A third winch is also connected to the boom support member with a third cable windingly connected to the third winch. Movement of the third cable from about the third winch controls the extension and retraction of the third cable from the outer end of the telescopic boom.
Patent CA-1148305-A (CA)
Inventor: CHOY CLEMENT K
IPC: E03D9/02
Filed: 1981-05-27
Granted: 1983-06-21
Abstract: Abstract A passive dosing dispenser for issuing, for example, a predetermined volume of a liquid toilet tank additive solution into a toilet tank as the water is draining there-from while the toilet is flushing.  A preferred dispenser comprises an internal reservoir having a product chamber for containing a quantity of a solid type product which can be dissolved in water to form a toilet tank additive product solution and a liquid solution reservoir fox containing a quantity of said solution in fluid communica-tion with said product chamber, and inlet/discharge conduit having its lowermost end in fluid communication with said liquid solution reservoir and its uppermost end in fluid communication with a syphon tube, and air trap disposed adjacent said inlet/discharge conduit for isolating said liquid product solution from the toilet tank water in said syphon tube during quiescent periods, and an air vent in fluid communication with said liquid solution reservoir and said product chamber.  To accommodate solid type products which have a tendency to form a gel while dissolving, novel clog prevention, i.e., anti-clogging means are provided within the dispenser to limit the amount of non-gelled solid product exposed to liquid and to maximize the area of contact between the liquid contained within the dispenser and the gelled product.  The novel anti-clogging means helps ensure that dispensing of a predetermined quantity of the liquid solution will occur with each flush cycle of the toilet.
Patent CA-1164552-A (CA)
Inventor: SUFFI LOUIS
IPC: H02G15/117
Filed: 1981-07-28
Granted: 1984-03-27
Abstract: FIXED COUNT TERMINAL                 ABSTRACT OF THE DISCLOSURE         A fixed count terminal provides an enclosed housing for the connection of service wires to telephone conductors contained in a communication cable.  The fixed count terminal has a support bracket which is clamped to a support strand portion of the communication cable with a mounting bar extend-ing between the points whereat the support bracket is clamped to the support strand. A cable portion of the communication cable is clamped to the support bracket by Z-shaped brackets and ground clamps and a tension bar extends between the Z brackets.  A barrier wall divides the fixed count terminal into terminal and cable compartments and has a plurality of break away partitions which can be removed so that terminal modules may be positioned on the barrier wall.  A base is also secured to the support bracket at the bottom of the barrier wall and has grommeted openings through which the service wires may be extended into the fixed count terminal and coupled to conductors in the communication cable via the terminal modules.  Terminal and cable side covers are hingedly mounted on the base and enclose respectively the terminal and cable sides of the fixed count terminal.  A nozzle is located at both ends of the fixed count terminal with each nozzle forming the entrance for the communication cable into the fixed count terminal.  In an alternate embodi-ment, an auxiliary cable may be clamped to the support bracket by a Z-shaped bracket so that conductors within the branch cable also can be coupled to the conductors in the communica-tion cable.
Patent CA-1171549-A (CA)
Inventor: SERRAS-PAULET EDOUARD
IPC: H05K3/12
Filed: 1981-09-09
Granted: 1984-07-24
Abstract: ABSTRACT OF THE DISCLOSURE        A printed circuit has at least two crossed or superimposed conductor path systems insulated from one another except at certain points of interconnection.  The printed circuit comprises a support such as a polyester film, the upper face of which has a system of conductor paths and contact areas and the lower face of which also has a system of conductor paths, these systems being formed by serigraphic deposition of conductive ink and polymerization of these inks, with connections between the two systems being formed by holes in the support, the walls of which are at least partly covered by polymerized conductive ink.  The invention is in particular concerned with flexible printed circuits and their methods of manufacture.
Patent CA-1192392-A (CA)
Inventor: MITTER MATHIAS
IPC: D06B19/00
Filed: 1981-09-15
Granted: 1985-08-27
Abstract: ABSTRACT OF THE DISCLOSURE   An apparatus for applying a treating medium to a screen has a con-tainer above the screen and a pipe which discharges foamed treating medium into the container from where an outlet leads to the screen.  A foam gene-rator supplies the foam and the pressure at which the foam enters the con-tainer can be regulated.
Patent CA-1167133-A (CA)
Inventor: LANDIS WILLIAM R
IPC: F23N5/08
Filed: 1981-10-01
Granted: 1984-05-08
Abstract: ABSTRACT OF THE DISCLOSURE           A flame detection circuit means that is responsive to an ultraviolet responsive tube is provided with a safety circuit.          The safety circuit encompasses a pulse responsive circuit that is responsive to the characteristic conduction pattern of an ultra-violet responsive type of tube and will not respond to a shunt resistance.  The circuit relies on the normal conductivity of a shorting field effect transistor that must be gated into a nonconductive state for an output means to be activated.
Patent CA-1169348-A (CA)
Inventor: ANDERSSON KARL-GUNNAR
IPC: B60N2/52
Filed: 1981-10-29
Granted: 1984-06-19
Abstract: ABSTRACT          This invention relates to a device for eliminating vibrations of a driver's chair.(29) Known devices for eliminating vibrations of a driver's chair consist of so-called active systems, which are based on rel-atively complicated electronics. These devices consequently are expensive and not especially reliable in operation, either.          Besides, the vibrations are not eliminated from the driver's feet.          The device according to the invention is characterized in that it comprises a carrying frame (1), a cradle (15) located within the carrying frame (1) and carrying the driver's chair (29), which cradle (15) is provided with a number of rotatably supported pulleys (25,27) and is carried relative to the carrying frame (1) in that the pulleys (25,27) contact at least two wires or ropes supported by the carrying frame, one end of said wires is secured resiliently in the carrying frame, and the wires (30) extend transversely to the driving direction for the vehicle, in which the device is to be mounted, and damping means (31) are provided between the cradle and carrying frame.
Patent CA-1166866-A (CA)
Inventor: PAPADOPOULOS DEMETRIOS G
IPC: F16B39/06
Filed: 1981-11-13
Granted: 1984-05-08
Abstract: ABSTRACT             "Improvements in or relating to formwork ties"            A system is disclosed of making up formwork ties on site from standard components which are supplied,  The components comprise length of stock rod, continuously threaded and provided with two diametrically opposed longitudinal slots (5) by means of which the rod may be lockingly engaged for manual rotation.  A length of rod (4) threadedly engaged with a tapered member (11 forms a she bolt, the two parts being prevented from relative rotation by keys (6) inserted in the bores formed by the registering slots (5) and internal grooves (3) formed in the tapered member (1).  A locknut (8) provided with a cavity (9) maintains the keys (6) in their bores.  A connecting member (15) enables ties of any length to be made up from a number of shorter lengths of stock rod.  The rod itself may serve other on site purposes such as reinforcement for concrete.
Patent CA-1180315-A (CA)
Inventor: PARKER ALAN J
IPC: B01D11/02
Filed: 1981-11-23
Granted: 1985-01-02
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention relates to desorption of gold or silver from particulate materials and in particular provides a composition for use in separating gold or silver from particulate material on which it is adsorbed, which comprises a homogeneous phase mixture of aqueous solvent having dissolved therein at least 20% by volume of polar organic solvent or mixture of polar organic solvents selected from ketones containing up to 5 carbon atoms and nitriles containing up to 3 carbon atoms, said solvent mixture containing from 0.1% by weight to saturation of a water soluble inorganic cyanide or thio cyanate salt which produces free cyanide or thio cyanate ions in water.          The invention also provides a method of separating gold or silver from particulate materials on which the gold is adsorbed, where the particulate material is eluted with a composition in accordance with the present invention at a temperature in the range from 10 to 50°C, for a period of time sufficient to desorb at least a portion of the adsorbed gold or silver from the particulate material, and then separating the composition containing desorbed gold or silver from the particulate material.
Patent CA-1174579-A (CA)
Title: Fiber glass thermoplastic reinforced sheet
Inventor: BAUMANN JOHN A
IPC: B29C70/50
Filed: 1981-11-23
Granted: 1984-09-18
Abstract: Abstract of the Disclosure A stampable thermoplastic fiber glass reinforced product is shown which contains immediately below the resin surface on both major surfaces spikes of glass fibers integral with a mat.  Utilization of the spikes with reference to the laminate surface produces laminates having improved stamping characteristics.
Patent CA-1174640-A (CA)
Inventor: BARNES RICHARD D
IPC: A47F5/08
Filed: 1981-11-25
Granted: 1984-09-18
Abstract: Abstract of the Disclosure A hanger assembly includes a U-shaped hanger and a separate bracket for mounting the hanger on a perforated panel.          The bracket is formed so as to enable the hanger to be quickly and easily attached to and detached from the bracket.
Patent CA-1154926-A (CA)
Inventor: GERHARDSON GUNNAR D
IPC: B27N5/00
Filed: 1979-03-13
Granted: 1983-10-11
Abstract: ABSTRACT OF THE DISCLOSURE           A method of molding a perforated article involves preforming a formable material including cellulose flakes im-pregnated with a binder prior to supplying it to a molding chamber.  In particular the method comprises (a)  supplying said formable material to an elongated preforming chamber form-ed between inner and outer sidewalls, said preforming chamber having a predetermined volume and cross-sectional shape; (b) maintaining said formable material in said preforming chamber for a sufficient time to permit said formable material to assume said cross-sectional shape of said preforming chamber;           (c)  transferring said formable material from said preforming chamber to a molding chamber, which has a volume less than said volume of said preforming chamber, at least a portion of said molding chamber having a cross-sectional shape substan-tially identical to said cross-sectional shape of said preform-ing chamber and corresponding to the cross-section of said perforated article; (d)  compressing said formable material as it is being transferred from said preforming chamber to said molding chamber; and (e)  maintaining said formable material in said molding chamber for a sufficient time to per-mit the formation of said article from said formable material.
Patent CA-1172285-A (CA)
Inventor: BEUKEMA JOHN A
IPC: F16L23/08
Filed: 1982-02-04
Granted: 1984-08-07
Abstract: JOHN A. BEUKEMA     HINGEABLE SPLIT PIPE COLLAR     ABSTRACT OF THE DISCLOSURE        A split collar for use with pipe and the like including a pair of discrete semicircular collar halves each having outwardly extending flanges at their terminal ends, and which halves cooperate to define an essentially circular opening.  The inner surfaces of adjacent flanges abut along their inboard portions and then  generally  diverge.  Aligned holes of elongated configuration are provided in the flanges to permit securing of the halves together in assembled relation with bolt and nut combinations or the like.  The point where the inner surfaces of adjacent flanges commence to diverge is inboard of the inner edges of the bolt head and nut; and, as a result, the halves may be swung to a substantially open position after removal of one of the bolts only and without any loosening of the other bolt.
Patent CA-1176861-A (CA)
Inventor: HULTMAN ROLF O
IPC: A01N63/38
Filed: 1982-02-17
Granted: 1984-10-30
Abstract: ABSTRACT OF THE DISCLOSURE    The invention relates to a method and fungicide for protecting flowering plants, bushes, trees and like plants against attack from pathogenic fungi, by treating the plants with fungi which are antagonistic toward the patho-genic fungus, wherein the earth in which the flowering plants, bush, tree or like plant is intended to grow, or grows, is treated with a product obtained by cultivating the antagonistic fungus on a cultivating substrate comprising compost material obtained by biologically decomposing organic compostible material and treated for exterminating microorganisms which inhibit cultivation of the antagonistic fungus.  The invention also relates to a method for pro-ducing a fungicide which will protect flowering plants, bushes, trees and like plants from attack in accordance with the above.
Patent CA-1199263-A (CA)
Inventor: KREKACS SANDOR
IPC: B01D3/30
Filed: 1982-03-15
Granted: 1986-01-14
Abstract: A B S T R A C T         A control unit for phase contacting apparatus used mainly in chemical industrial or environment protection establishments is disclosed.          It has a formation allowing the turn around real or imaginary axis of rotation.  A locking member the opening of which is controlled by the flow of gas and/or liquid and a moment-equalizing member influencing the moment of the locking member are also included.  The structural material of the various elements is preferably identical.
Patent CA-1214895-A (CA)
Title: Aqueous film-forming binder dispersion or emulsion
Inventor: SCHWARZ GUENTHER
IPC: C09D133/04
Filed: 1982-03-30
Granted: 1986-12-02
Abstract: ABSTRACT OF THE DISCLOSURE         The invention is concerned with an aqueous film-forming binder dispersion or emulsion containing (a) an unsaturated polyester resin having an acid number between 1 and 50, an OH number between 10 and 120 and a mean molecular weight between 300 and 5,000,  and (b)  an acrylate polymer produced from esters of methacrylic acid or acrylic acid with lower aliphatic alcohols having 1 to 3 carbon atoms or mixtures thereof with other copolymerizable monomers selected from the group consisting of styrene, vinyltoluene and methacrylic acid, the acrylate polymer having a film-forming temperature of above 60°C.  The aqueous dispersion or emulsion of the invention is particularly useful for the production of fast-setting coatings on the surfaces of various materials.
Patent CA-1185931-A (CA)
Inventor: MASUZAWA MOTOMU
IPC: E02F3/627
Filed: 1982-05-31
Granted: 1985-04-23
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus for attaching a front loader to a tractor or like vehicle comprises a pair of opposite lift arms  removably connectable to the vehicle and pivotally movable upward and downward, a bucket supported by the front ends of the lift arms with pivots and pivotally movable upward and downward, bucket cylinders for pivotally moving the bucket, and a restraining member removably attached to the bucket for preventing the pivotal movement of the bucket relative to the ground.  The lift arms as disconnected from the vehicle are moved by the bucket cylinders about the pivots to an attached position relative to the vehicle or to a removed position above the attached position and can be held in either position.
Patent CA-1211433-A (CA)
Inventor: SMITH IAN H
IPC: C12R1/64
Filed: 1982-06-15
Granted: 1986-09-16
Abstract: ABSTRACT     PRECIPITATION OF XANTHAN GUM           Xanthan gun is precipitated from the aqueous solution by adding to said solution an effective amount of a precipitating agent which comprises a subprecipitant amount of divalent cations and a subprecipitant amount of an organic solvent.
Patent CA-1195255-A (CA)
Inventor: IDA HIROAKI
IPC: B01D24/14
Filed: 1982-06-28
Granted: 1985-10-15
Abstract: Abstract:           A filtration apparatus comprising a filter tank, a support provided at least at a lower interior portion of the filter tank, a filter medium layer composed of fiber lumps accumulated on the support, a filter medium spreading zone provided within the filter tank above the support, air injecting means disposed under the filter medium layer, prefilt inlet means disposed at an upper portion of the tank, and filtrate outlet means disposed at a lower portion of the tank.  The apparatus is simple in construction and easy to operate, assures depth-type filtration with high accuracy and is easy to wash for the reuse of the filter medium.
Patent CA-1198202-A (CA)
Inventor: BUHART ANDRE
IPC: G01S7/526
Filed: 1982-08-05
Granted: 1985-12-17
Abstract: A CHANNEL FORMATION SYSTEM FOR                    PANORAMIC SONARS                 Abstract of the Disclosure In a panoramic sonar for underwater detection, a channel formation device supplies channels sequentially over 360° from a circular base of N receiving transducers, one channel being formed from M transducers.  The signals received by the N transducers are multiplexed and applied to two subassemblies.  One subassembly is composed of shift registers corresponding to N and N-1 cells (CN, CN-1) and the other subassembly is composed of shift registers corre-sponding to N and N+1 cells (CN, CN+1).  Taps on the sub-assemblies make it possible to obtain the delayed signals corresponding to the M receiving transducers.  The signals are summated and applied sequentially to the channels.
Patent CA-1192435-A (CA)
Inventor: BERNAL EDDIE L
IPC: A21D8/00
Filed: 1982-09-16
Granted: 1985-08-27
Abstract: ABSTRACT OF THE DISCLOSURE     A highly portable Mexican-type food item is provided and more specifically a burrito-type product on a stick.  Burritos consist essentially of a highly pliable, soft tortilla wrapped around a burrito food filler.  The new burrito includes a self-sustaining tortilla with an edge portion thereof wrapped around a stick or other suitable elongate member which is grasped by the customer, with food filler being enclosed within the remain-ing portion of the tortilla and with the ends thereof turned in.      The portability of the burrito product thus approaches that of an ice cream bar or a coated hot dog having a stick impaled in one end thereof, for example.
Patent CA-1188503-A (CA)
Inventor: MORGAN CHESTER S
IPC: C04B35/71
Filed: 1982-09-28
Granted: 1985-06-11
Abstract: Abstract of the Disclosure Cermet insulators resistant to thermal and mechanical shock are prepared from alumina-chromium systems by providing an Al2O3 material of about 0.5 to 7.0 micron size with d solid-hydrocarbon overcoating by slurring an effective amount of said solid hydrocarbon in a solvent mixture containing said Al2O3 and thereafter evaporating said solvent, contacting said coated Al2O3 with a solution of chromium precursor com-pound, heating the resulting mixture in a reducing environment to a temperature above the decomposition temperature of said chromium pre-cursor compound but less than the melting temperature of the Al2O3 or chromium for sufficient duration to yield d particulate compound having chromium essentially dispersed throughout the Al2O3, and then den-sifying said particulate to provide said cermet characterized by a theoretical density in excess of 96% and having 0.1 to 10.0 vol.% elemental chromium metal present therein as a dispersed phase at the boundaries of the Al2O3 material. Cermet components prepared thereby are useful in high temperature equipment, advanced heat engines, and nuclear-related equipment applications where electrical or thermal insulators are required.
Patent CA-1197973-A (CA)
Inventor: KETTNER ROLAND
IPC: C01B17/04
Filed: 1982-11-01
Granted: 1985-12-17
Abstract: PROCESS FOR THE REDUCTION OF THE SULFUR             CONTENT IN A GASEOUS STREAM            Abstract A process for extracting sulfur from a gas containing hydrogen sulfide comprises the step of oxidizing the gas over a catalyst containing titanium dioxide as an active ingredient.
Patent CA-1191531-A (CA)
Inventor: KAMP ANTHONY-WILLEM
IPC: E21B41/00
Filed: 1982-11-10
Granted: 1985-08-06
Abstract: ABSTRACT         Apparatus for generating electric energy in a borehole during drilling includes a housing having connectors at the ends thereof for inserting the housing in a drill string; the  housing is provided with a conduit system for passing fluid through the housing, a valve located in the conduit system, and an electric generator; the electric generator con-sists of a stator and an armature; the stator is mounted immovably in the housing and the armature is mounted such that it can move in a reciprocating mode relative to the stator by the action of changes in the fluid flow through the conduit system caused by the operation of the valve; the apparatus operates in a simple manner, has a minimum of seals and bearings and occupies a small volume such that the generator can be incorporated in a pipe section that houses the sensors, the signal processor, the trans-mission system and the electric accumulator.
Patent CA-1188654-A (CA)
Inventor: NEWKIRK RANDALL A
IPC: B65D55/02
Filed: 1982-11-15
Granted: 1985-06-11
Abstract: ABSTRACT    A reliable and low cost sensor and indicator (12) to be associated with a receptacle (l) filled with dosage forms (e.g. over-the-counter drugs) and a corresponding method by which to quickly and easily warn a consumer that an unauthorized tampering may have occurred to the receptacle and the contents (2) thereof.  The tampering indicator is preferably either attached to or integrally formed with a seal (36) at the underside of a removable receptacle cap (8).  The tampering indicator comprises a fluid filled reservoir (14), a tab (10) having a chemically treated indicator strip (22) thereat, and a fluid path (18, 24) by which fluid from the reservoir communicates with the indicator strip.  The indicator is engaged by the rim (40) of the receptacle when the cap is positioned thereover by the dosage form manufacturer.  Accordingly, fluid is forced from the reservoir into the fluid path.  However, the fluid path is initially blocked at the engagement thereof by the receptacle rim.  The tab and the indicator strip thereof extend outwardly from beneath the cap of the receptacle for providing the consumer with a visual indication in the event of an unauthorized removal of the cap from the receptacle.     That is, should the cap be removed from the receptacle and the fluid path be moved out of engagement with the receptacle rim prior to a purchase by a consumer, whereupon tampering with the contents of the receptacle might occur, fluid from the supply thereof is permitted to flow via the fluid path to the chemically treated strip, whereby to cause the strip to assume a characteristic color that is indicative of a possible tampering condition.