baber/WOPTO huggingface dataset:
Patent CA-1141699-A (CA)
Inventor: KROON DAVID H
IPC: C23F13/02
Filed: 1979-07-12
Granted: 1983-02-22
Abstract: ABSTRACT OF THE DISCLOSURE           A cathodic protection system and method for steel reinforcement in concrete structures such as bridge decks, parking garage decks and highways utilizes platinized niobium or like metal wire anodes strategically positioned adjacent the concrete in a matrix of conductive carbonaceous material.  The anode and matrix are preferably positioned in slots saw cut in the concrete surface avoiding the disposition of a conductive and wear resistant surface overlay which is not only expensive but which may exceed the design limitations of the structure.  An impress protective cathodic protection current is provided between the anodes and the steel of the structure.  At places where the anode crosses in close proximity to reinforcing steel which may be exposed by the slot, or at places where cathodic protection current is not desired, a plastic sleeve may be placed over the anode.  The anode may be connected directly to a current source or it may be spliced to an insulated copper lead wire and be brought down through the deck of the structure to be connected to the rectifier beneath the deck.  Although more than one anode may be connected to any single rectifier circuit, it is preferred to have as many individual circuits as practicable to assist in analyzing the system performance with either permanently installed reference electrodes or portable reference electrodes.
Patent CA-1100851-A (CA)
Inventor: HOBSON VICTOR
IPC: D03D25/00
Filed: 1979-07-26
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE          A method for the production of a patterned fabric comprising producing a design pattern, elongating the design pattern in length in proportion to the length of the pile warp yarn to the length of the ground warp yarn, engraving the elongated design onto printing rollers or rotary screens and printing the design onto the pile warp yarn, and winding the printed warp onto a warp beam, transferring the printed pile warp beam to a terry loom and weaving a terry fabric with the length of the pile warp yarn in a predetermined ratio to the length of the ground warp yarn to form the pile.
Patent CA-1141271-A (CA)
Inventor: TAKEMOTO KAZUHIKO
IPC: F16F15/02
Filed: 1979-08-09
Granted: 1983-02-15
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed herein is a vibration damping device for a mechanical clutch release system for a motor vehicle having a clutch cable comprising an outer cable mounted to the body of the motor vehicle and to the engine at one end and at the other end which is positioned forwardly of an exhaust pipe respectively and an inner cable mounted to a clutch pedal and to a clutch re-lease fork at one end outwardly extending from the one end of the outer cable and at the other end outwardly extending from the other end of the outer cable respectively.  The vibration damp-ing device comprises a cylindrical body which is enclosingly se-cured to the inner cable between the outer end of the outer cable and the clutch release fork to increase flexural rigidity of the inner cable.
Patent CA-1139084-A (CA)
Inventor: FOSSI PAOLO
IPC: C22B3/00
Filed: 1979-09-10
Granted: 1983-01-11
Abstract: The invention is directed to a process for the recovery of indium contained as an impurity in aqueous solutions in concentrations less than 1 gram per liter, by extracting indium from an aqueous solution by contacting with a first phase, which consists of a diester of phosphoric acid. The diester of phosphoric acid extracts indium in proportionally greater quantities relative to the extraction of other metals present in the aqueous solution. The extracted indium is stripped from the first phase by contacting the first phase with a stripping phase.
Patent CA-1101179-A (CA)
Inventor: THABET PIERRE
IPC: E04C2/292
Filed: 1979-09-20
Granted: 1981-05-19
Abstract: A B S T R A C T            A structural building panel comprising interior and exterior skins, the vertical edges of which are connected to pairs of hat shaped cross section vertical members, said vertical members being arranged with the channel portions of the sections facing each other and spaced apart by horizontal girts between said skins joined to the hat shaped vertical members, the space between said skins being filled with insulation.
Patent CA-1150008-A (CA)
Title: Finishes for polypropylene textile materials, process and product thereof
Inventor: TAYLOR PETER A
IPC: D06M13/11
Filed: 1979-10-05
Granted: 1983-07-19
Abstract: Abstract of the Disclosure A finishing composition for improving the thermal stability of poly-propylene textile materials; comprising, an ethoxylated textile lubricant, in an amount sufficient to impart lubricating properties to said composition, and an antistatic agent comprising phosphate esters, in an amount sufficient to impart antistatic propertied to said composition and increase the thermal stability of said polypropylene textile materials.  Also disclosed is a process for utilizing the finishing composition and the products thereof.
Patent CA-1119307-A (CA)
Inventor: MACHOL GUENTHER K
IPC: G06F7/57
Filed: 1979-10-15
Granted: 1982-03-02
Abstract: MICROCOMPUTER HAVING SEPARATE BIT AND WORD ACCUMULATORS AND SEPARATE     BIT AND WORD INSTRUCTION SETS                 Abstract of the Disclosure A microprocessor chip architecture provides separate bit and word arithmetic and logic unit (ALU) and ac-cumulator sets for processing data and executing in-structions on either a bit or word basis.  Separate instruction sets are provided for bit and word pro-cessing.  The single bit instruction set is executed by the single bit ALU-accumulator set for serial opera-tions and these instructions are designed to facilitate I/O operations.  The word instruction set is executed by the word ALU-accumulator set for parallel operations and these instructions are designed to facilitate data transfer and manipulation.  The address space includes a region which may be addressed on both a bit and word basis, thereby enabling the same data to be processed either as bits or words in order to optimize the current operation.  Each bit of the word accumulator is ad-dressable by the bit instructions, thereby eliminating the need for mask operations.  An example is described in the use of both bit and word processing facilities to execute a double frequency (F/2F) data separation operation.
Patent CA-1132360-A (CA)
Inventor: SCHECHTER MICHAEL M
IPC: G01L7/06
Filed: 1979-10-17
Granted: 1982-09-28
Abstract: ABSTRACT OF THE DISCLOSURE         A variable rate aneroid capsule comprises a bellows sealed with vacuum inside and having helically formed convolutions defining an outer helical threaded surface that is matingly engageable with the helical threaded surface of a nut that is axially slidably but non-rotatably mounted in a stationary housing.  The bellows has end shafts extending rotatably through the housing for connection of shaft to a device to be moved linearly, and for connec-tion of a shaft through an adjustably mounted sleeve to a lever 42 for rotating the bellows to progressively engage the convolutions with the nut to render the engaged convolutions inactive by preventing expansion or contraction of the engaged convolutions and thereby reducing the number of active unengaged convolutions to thereby vary the stroke and spring rate of the bellows for the same pressure differ-ential across the surface of the bellows.
Patent CA-1130244-A (CA)
Inventor: SHANNON JEFFERSON C
IPC: B60P3/00
Filed: 1979-11-20
Granted: 1982-08-24
Abstract: IMPLEMENT TRANSPORTER                            ABSTRACT       An implement transporter including a trailer carried by two wheels or a pair of rear wheels and a pair of front wheels on axes of rotation with a lifting mechanism for lifting an im-plement carried by the trailer. One end of the arm is pivotally connected to the trailer at one side at the rear of the trailer.          The lifting mechanism holds the implement with its center of gravity spaced from the pivot in a direction towards the opposite end of the arm.  The arm is pivotable from a lifting position to a transport position.  In the transport position, the center of gravity of the implement is located forwardly of the axes of the rear wheels.  A hydraulic ram is pivotally attached at one end to the arm and pivotally attached at the other end to the trail-er at a point rearwardly and inwardly from the arm pivot for se-lective rotation of the arm.  The arm is located longitudinally substantially at said one side of the trailer when in the trans-port position.  The lifting mechanism includes a lifting frame and a second pivot operatively connected to the lifting frame.          A second hydraulic ram is operatively connected to the lifting frame for raising the lifting frame and attached implement, and moving the implement horizontally closer to the second pivot and for subsequently tilting the lifting frame and implement forward-ly and upwardly about the second pivot so that the implement is located close to said one trailer side when the arm is moved to the transport position.
Patent CA-1123346-A (CA)
Title: Catalytic converter with dual catalyst  pellet beds and plenum therebetween
Inventor: ALLEY WILLIAM L
IPC: F01N3/34
Filed: 1979-11-28
Granted: 1982-05-11
Abstract: Abstract of the Disclosure In a catalytic converter, a sheet metal housing encloses a pair of sheet metal catalyst pellet beds each having an inner bed member and an outer bed member with the inner bed members having mating peripheral flanges and also forming a plenum between the beds.  A shoulder is formed integral with and extends across each of the outer bed members and is engaged on its inner bed side by the flange on one of the inner bed members while the remaining portions of the mating flanges are received between flanges on the outer bed members.  The inner bed members thus cooperate with the respective outer bed members to completely separate the pellets in the beds while relative expansion with heat is permitted between the inner bed members and the outer bed members and also between the inner bed members and the housing members.
Patent CA-1138103-A (CA)
Inventor: MANZKE KLAUS
IPC: G11B19/12
Filed: 1980-01-03
Granted: 1982-12-21
Abstract: O.Z. 0050/033611 ABSTRACT OF THE DISCLOSURE: A device, provided on a recording/reproducing apparatus, for adjusting and fixing a detecting means relative to the index mark on a recording disc, which device comprises a holding device for the de-tecting means, the position of which can be altered and which can be aligned and fixed relative to the index mark, the holding device consisting of a slidably mounted member made of a suitable material and having at least one elon-gated hole, and of a spring which exerts a biassing force on the slidably mounted member which moves on an arcuate path.
Patent CA-1155272-A (CA)
Inventor: BIENZ ROBERT H
IPC: H02K15/10
Filed: 1980-03-06
Granted: 1983-10-18
Abstract: APPARATUS AND METHOD FOR AXIAL INSERTION OF DYNAMOELECTRIC MACHINE END TURN INSULATION         ABSTRACT OF THE DISCLOSURE A preferred method proceeds with coil injection equipment having phase windings confined by axially extending gaps defined by the equipment tooling; positioning insulation retaining and shedding means within the tooling; and draping phase insulation with legs in some of the gaps. When the legs are ribbon type, the legs are twisted, i.e., angularly oriented so that they will enter core slots in edgewise fashion. The sheet-like end turn insulating portions are confined so that at least portions thereof establish a cylinder within the tooling. At least part of one leg is moved into a core slot by moving the core axially onto the tooling. After seating and clamping the core, the coil injection equipment is actuated, the phase insulation is shed into slots of the core, and windings are axially placed on the core.         Preferred apparatus has a main drive rod that undergoes an initial icrement of travel without corresponding movement of a wire stripper because of a lost motion connection. During the initial travel increment, the phase insulation is moved axially and stripped radially outwardly onto the core. Preferred apparatus also includes a compound blade alignment and insulation holding and stripping device, at least parts of which are formed of an elastomeric material, and parts of which constitute rigid phase insulation moving and stripping fingers. The device also preferably includes a cylindrical section sized to fit within the coil injection tooling.
Patent CA-1136683-A (CA)
Inventor: KOEHLER GISBERT
IPC: B23P15/00
Filed: 1980-03-07
Granted: 1982-11-30
Abstract: ABSTRACT OF THE DISCLOSURE A connecting rod bearing is disclosed for the crankshaft journals or piston pins of combustion engines.  The bearing consists of a bush held in the connecting rod end and the invention is characterized in that the bush is in one piece and has side flanges which run radially outwards and accommodate the rod end between them.
Patent CA-1135305-A (CA)
Inventor: SMOCK STEVEN W
IPC: H01H43/10
Filed: 1980-06-10
Granted: 1982-11-09
Abstract: CIRCUIT CONTROLLER ANTI-WRINKLE CONTROL        IN AN AUTOMATIC CLOTHES DRYER                         Abstract of Disclosure A circuit controller which in addition to providing a program for actuating functions of a clothes dryer also includes a means to provide an additional program to prevent wrinkling of the clothes after the normal drying program is completed.  The additional program is provided in a gear train of a motor and follower means are provided to be actuated by the additional program to open and close electrical switches.
Patent CA-1125066-A (CA)
Title: Extension platform to support transparencies  for an overhead projector
Inventor: WRIGHT JOHN S
IPC: G03B21/132
Filed: 1980-07-09
Granted: 1982-06-08
Abstract: EXTENSION PLATFORM TO SUPPORT TRANSPARENCIES FOR AN OVERHEAD PROJECTOR     ABSTRACT An extension platform for holding a book of trans-parencies in an operative position on an overhead projector includes a body member adapted to receive and hold a book of transparencies, at least two suction cups positioned on the underside of the body member for attaching and securing the body member to the stage area of an overhead projector and fulcrum means located under the body member which translates the downward gravitational force of the weight of the book of transparencies into an upward pull on the suction cups. In one embodiment, the extension platform is an integral part of a book of transparencies.
Patent CA-1141533-A (CA)
Inventor: KINLEY JOHN C
IPC: G01B5/207
Filed: 1980-07-10
Granted: 1983-02-22
Abstract: CALIPERING TOOL                    Letters Abstract A calipering tool for use in a pipe and having a body and feeler means mounted with the body for engaging the surfaces of the pipe being calipered and with feelers moving in response to variations in the surface of the pipe, the improvement residing in mechanisms with the body for permitting the body of the calipering tool to be pumped in response to fluid pressure thereon into and out of the pipe for operation of the calipering tool.
Patent CA-1137396-A (CA)
Inventor: TOMASZEWSKI LILLIE C
IPC: C23F1/44
Filed: 1980-07-15
Granted: 1982-12-14
Abstract: Abstract of the Disclosure An improved process and composition for chemically stripping metallic deposits from a substrate, and particularly, from the contact tips of electroplating racks and like apparatus to maintain proper operating efficiency thereof.  The improved composition and method employs an aqueous acidic solution con-taining nitric acid, chloride ions and manganous ions present in an amount sufficient to accelerate the initiation of and the rate of stripping of the metallic deposits.  The method and com-position are applicable for chemically stripping a variety of metallic deposits at stripping rates substantially higher than those heretofore attainable with prior art compositions and techniques.
Patent CA-1158820-A (CA)
Inventor: YAMASHITA YUKIO
IPC: B29C45/40
Filed: 1980-07-23
Granted: 1983-12-20
Abstract: ABSTRACT     This invention relates to a device to be used with in-jection molding equipment, which device automatically ejects molded product  from the injection mold immediately upon opening of the mold.  The device ensures that the product does not adhere to the mold, and obviates the need for robot fingers to remove the product, as has been conventional practice.
Patent CA-1156729-A (CA)
Inventor: DAVIS JAMES W
IPC: H03K19/177
Filed: 1980-08-05
Granted: 1983-11-08
Abstract: LOGICAL NOR BIPOLAR PROGRAM LOGIC ARRAY                     Abstract The inverter between the AND array and the OR array in the prior art bipolar emitter coupled logic program logic array (PLA) arrays is eliminated by isolating each product term in an epitaxial tub and placing a resistor between the common collectors in that tub and the collector voltage.  The collector node of the pro-duct term then becomes the output signal source which is inherently inverted and therefore may form the direct input to the OR array.
Patent CA-1145670-A (CA)
Inventor: TABAKOV VLADIMIR P
IPC: E21B43/24
Filed: 1980-08-13
Granted: 1983-05-03
Abstract: METHOD OF THERMAL-MINE WORKING OF OIL RESERVOIR     Abstract of the Disclosure The method of thermal-mine working of an oil reservoir includes providing at least one injection gallery and a re-covery gallery and drilling therefrom, rescectively, inject-ion and recovery wells.  The formation is heated up by feed-ing a heat carrier into the injection wells, and oil with associated water thus evolved are withdrawn through the recovery wells.  The associated water is separated from the oil  and pumped into the oil-bearing formation, to assist in driving-out the oil.  The recovered oil is conveyed to the ground surface through the mine workings.  At least one auxiliary well is also drilled, to connect directly the re-covery gallery and the injection one, and a pipe line is mounted in this auxiliary well, spaced from the walls of the bore thereof.  Oil and associated water are separated directly within the recovery gallery.  The associated water thus obtained is conveyed via the pipe line to the injection gallery, to be fed into the injection wells, while at the sa-me time oil and associated water are recovered through the annular space between the pipe line and the walls of the auxiliary well.
Patent CA-1144211-A (CA)
Inventor: HIPP STEVEN J
IPC: B65G69/22
Filed: 1980-09-05
Granted: 1983-04-05
Abstract: RELEASABLE LOCKING DEVICE                ABSTRACT OF THE DISCLOSURE A releasable locking device is provided which is particularly suitable for retaining a parked vehicle against a loading dock or the like during loading or unloading thereof.  The device includes a pivotally mounted hook-like member movable between operative and inoperative modes.  The member is secured to the front side of the loading dock by a carriage having a first section on which the hook-like member is mounted, and a second section affixed to the dock front side.  The first section is adjustable relative to the second section in a substantially vertical plane.  The first section is biased to normally assume a predetermined rest position which is at a maximum elevation with respect to the roadway supporting the vehicle. Power means is mounted on the carriage first section and actuates the hook-like member between the operative and inoperative modes.  When in an operative mode, the hook-like member interlockingly engages the parked vehicle.  When in an inoperative mode, the hook-like member assumes a vehicle-release position. Manual control means are provided for regulating the opera-tion of the power means.  The carriage first section in-cludes an outwardly projecting cam segment which is engaged by the vehicle when being maneuvered into a parked position and will cause the first section to move vertically down-wardly thereby enabling the member to interlockingly engage the vehicle in response to the manual adjustment of the control means.
Patent CA-1165531-A (CA)
Inventor: KRASZEWSKI EUGENE
IPC: B22D29/04
Filed: 1980-09-18
Granted: 1984-04-17
Abstract: ABSTRACT       The specification describes an ingot grab (10) having a pair of legs (14) that can be held in position astride an ingot (I).  Each leg (14) carries a grip point (20) opposite that carried by the other leg and the grip points are formed on wedge blocks (21) that will be urged downwardly and towards each other by the weight of the ingot,  Co-acting means (26) is provided to hold the wedge blocks in the positions to which they are drawn unless they are positively released.
Patent CA-1135235-A (CA)
Inventor: KARR GERALD W
IPC: B65B25/14
Filed: 1980-10-29
Granted: 1982-11-09
Abstract: ABSTRACT OF THE DISCLOSURE           Apparatus for applying outside heads in the form of paperboard disks to the ends of wrapped paper rolls has platens provided with means, i.e., recesses, for accommodating protruding roll core ends in a manner to avoid interference of such protruding core ends with efficient, uniform application of the heads to the ends of the wrapped paper rolls.  Means cooperate with the core end accommodating means for holding the heads on the platens until the heads have been applied to the roll ends.  Such holing means desirably comprise an array of radiating channels dead ended adjacent to the core end accommodating means recess on each platen and communicating through ports adjacent the dead ends with a suction device, i.e., blower fan.
Patent CA-1133405-A (CA)
Inventor: LECLERC ROLAND
IPC: B65D21/06
Filed: 1980-11-17
Granted: 1982-10-12
Abstract: ABSTRACT OF THE DISCLOSURE     A wire member container is disclosed, comprising a generally rectangular and planar base, opposite side walls and opposite ends.  The bass is provided with an inner transverse end member at each end and an outer transverse end member which is spaced slightly above the inner end member.  The base is formed of a plurality of parallel spaced-apart ribs, whose ends are secured horizontally to the inner end member at each end, and a plurality of parallel, spaced-apart cross-members.  The ends of the latter turn upwardly on each side to form the side wall ribs.  These are rigidly interconnected at their upper portions by a pair of vertically spaced-apart horizontal rib members.  The lower one of these rib members is bent upwardly at its central portion to form a handle on each side of the container.  Means are provided to both stack and nest several containers together.
Patent CA-1105914-A (CA)
Inventor: DAHL CARL B
IPC: B65H75/00
Filed: 1980-12-03
Granted: 1981-07-28
Abstract: ABSTRACT OF THE DISCLOSURE       A mechanism for winding a roll from a continuous traveling web including first and second parallel winder drums supporting the wound roll and one or more rider rolls on top of the roll being wound with the rider roll circumferential location being changed during the winding of the roll to compensate for the changing spring constant of the roll being wound, and in one form applying a force with a second rider roll and in another form with a third rider roll with the rolls being changed in position relative to the roll being wound independent of each other.
Patent CA-1150179-A (CA)
Inventor: SEQUEIRA AVILINO JR
IPC: C10G21/18
Filed: 1981-01-29
Granted: 1983-07-19
Abstract: Abstract:            A solvent refining process in which a hydrocarbon oil feed-stock to the process is first contacted with an inert gas used in the process for the recovery of solvent from at least one of the produce streams whereby the moisture con-tent of the feed stream and of the solvent in the system is maintained within the desired range and the solvent puri-fication is simplified with a resultant savings in energy required for the process.
Patent CA-1163889-A (CA)
Inventor: BLAKE JOSEPH W III
IPC: A61B17/12
Filed: 1981-02-02
Granted: 1984-03-20
Abstract: Surgical Device ABSTRACT OF THE DISCLOSURE A surgical clip applicator includes a forceps and a detachable cartridge containing a string of clips which are fed seriatim between the anvils of the forceps jaws.