baber/WOPTO huggingface dataset:
Patent CA-1093436-A (CA)
Inventor: BONIKOWSKI ZBIGNIEW
IPC: C21D1/42
Filed: 1978-03-09
Granted: 1981-01-13
Abstract: A B S T R A C T     In a method of continuously heating wire by induction, a short circuit electrical connection between wire entering a loop or loops, constituting the secondary winding of a transformer, and wire leaving the loop or loops is effected by guiding a portion of advancing wire on to one of two pulleys, arranged on opposite sides of the transformer core, and guiding a portion of the advancing wire of said pulley in such a way that said portions of wire transversely cross, but are not intertwined with, one another to form said loop or loops The advancing wire entering and leaving the loop or loops is maintained under such tension that the position in space of the crossover is substantially constant and that the crossed portions of the advancing wire are in continuous physical contact, the contact pressure at the position of non-conductive layers on the wire to provide clean portions to the continuous annealing of aluminium wire.
Patent CA-1082041-A (CA)
Inventor: VIDAL FREDERICK D
IPC: A21D8/04
Filed: 1978-03-17
Granted: 1980-07-22
Abstract: ABSTRACT OF THE DISCLOSURE     The staling of bakery products, e.g., bread and rolls, is retarded when said products are prepared from dough containing a combination of (1) a glycerol ester of a C10-C24 fatty acid wherein at least 10. weight percent of said esters are monoesters and (2) a free C14-C20 fatty acid, a sodium or magnesium salt of a C14-C20 fatty acid or a pentaerythritol mono-ester of a C14-C20 fatty acid.  Optionally, but preferably, the combination includes a third ingredient consisting of an enzyme product selected from alpha-amylase, amyloglucosidase and mold derived lipase.
Patent CA-1090297-A (CA)
Inventor: GRUENBAUM PETER
IPC: B07B1/54
Filed: 1978-03-17
Granted: 1980-11-25
Abstract: ABSTRACT OF THE DISCLOSURE A screening machine having striking elements which act on the lower side of the screen and which through a tube connected to them, extending over the length of the screen and connected to a drive, cause the screen to perform vibrating movements, characterized in that the tube disposed under the screen is mounted in the screening machine by means of crossed spring joints the crossing points of which lie approximately in the plane of the screen, that the tube is movable only in the horizontal direction transversely to its length, and that the crossing points of the crossed spring joints are centres of rotation for the tube and the striking elements which consequently can move only vertically.
Patent CA-1119298-A (CA)
Inventor: KUBINA JOHN
IPC: G07F7/08
Filed: 1978-03-30
Granted: 1982-03-02
Abstract: Abstract A system used to provide a verification check of a credit card or credit document includes a large capacity read/write memory having a single binary data bit stored at each address location.  The credit card has unique identifying information encoded on it for addressing a specific location in memory.         A readout is provided in response to the insertion of the credit card to indicate whether the card is a valid one or not.  To program the memory initially, a provision is made for individually addressing each of the different memory locations and to establish a "valid" or "non-valid" binary date bit storage at each location corresponding to a different credit card.  In addition, manually operable addressing switches are provided to change the specific bit stored at any given address subsequent to the initial storage of data in the memory.
Patent CA-1098508-A (CA)
Inventor: MARKESSINI ANDREW C
IPC: B01J23/04
Filed: 1978-04-05
Granted: 1981-03-31
Abstract: A reaction catalyst for the polycondensation of amino resins used for bonding water-penetrable cellulosic particles is disclosed.  Said catalyst, if used in combination with a known catalyst, increases the rate of polycondensation of the resin while at the same time allowing the use of lower amounts of resin solids without imparting any loss in bonding strength. The catalyst comprises a concentrated aqueous solution of a mixture of organic and inorganic components, the organic components being formaldehyde and urea or a non resinous condensation product of formaldehyde and urea, and the inorganic component being a water-soluable alkali metal halide.
Patent CA-1085210-A (CA)
Inventor: SHERMAN MICHAEL I
IPC: D21C7/00
Filed: 1978-07-25
Granted: 1980-09-09
Abstract: ABSTRACT OF THE DISCLOSURE            A closed mill concept that significantly reduces the chlorine consumption and thereby makes the closed mill concept practical.  Digested cellulosic pulp is oxygen bleached at an oxygen bleaching stage, and then washed in a brown stock washer. The washed, oxygen bleached pulp is then chlorine bleached, and the effluent from the chlorine bleaching stage is returned to the washing stage as washing media. The chlorination preferably is effected at a solids consistency of about 6% to 12%.  By practicing the invention, the total organic carbon entering the chlorination stage may be reduced to about 43% as much as in conventional closed mill concepts, and the recycled organic loading is reduced so that only 28% as much total organic carbon is recycled.
Patent CA-1076005-A (CA)
Inventor: INAGA HISASHI
IPC: F02F1/00
Filed: 1978-07-28
Granted: 1980-04-22
Abstract: ABSTRACT          A chain saw driven by a two-cycle opposed cylinder engine of simultaneous ignition type.  The vibration energies generated in respective cylinders are offset by each other partly because the cylinders are made to oppose to each other, and partly because the ignitions of these cylinders take place simultaneously. Further, the opposed cylinder engine provides ample spaces above and below the cylinders.  These spaces are conveniently used for accommodating intake system including a carburetor and so forth and exhaust system including a muffler and so forth.  Sound shielding walls are disposed In the ample space around the cylinders so as to insulate the noise caused by the engine and, at the same time, to define a sufficiently large cooling air passage.
Patent CA-1097538-A (CA)
Inventor: BOGAR WILLIAM H
IPC: F16C33/22
Filed: 1978-09-11
Granted: 1981-03-17
Abstract: ABSTRACT OF THE DISCLOSURE              Horizontal and vertical loads are distributed more evenly along the bearing surfaces in a railway car centre plate swivel connection when the body centre plate assembly comprises (1) a base plate having a centrally disposed  hole, (2) a circular,   metal, partial center plate on the underside of the base plate adjacent to and encircling the centrally disposed hole, and having a diameter which is at least about twice and not more than about 8 times the diameter of the centrally disposed hole; and (3) an annular, elastomeric pad having a centrally disposed opening and horizontal and vertical bearing surface, said elastomeric pad being positioned concentrically around and adjacent to the partial centre plate, and having a diameter which is about 1.25 to about 3 times the diameter of the cen-trally disposed opening.
Patent CA-1070728-A (CA)
Inventor: KAZMARK EUGENE A
IPC: B62B1/12
Filed: 1978-10-10
Granted: 1980-01-29
Abstract: PORTABLE LUGGAGE CARRIER     Abstract of the Disclosure A  portable luggage carrier is provided with a luggage-supporting base which is movable between a luggage-supporting position and a storage position.  The luggage carrier includes a frame having a pair of spaced-apart frame members, a bracket mounted on each frame member, and an axle extending between the brackets.  A pair of wheels are mounted on the axle.  The base is provided by a generally U-shaped rod, the ends of which are looped around the axle so that the base is pivotally connected to the axle.  A detent projection is mounted on each of the brackets for engagement with one of the end portions of the U-shaped rod for releasably locking the base in the luggage-supporting position.
Patent CA-1116204-A (CA)
Inventor: BOX THEODOR M
IPC: E05C19/16
Filed: 1978-11-28
Granted: 1982-01-12
Abstract: ABSTRACT OF THE DISCLOSURE     A poultry transport cage, of the type having a rectangular frame structure supporting openwork sides, ends, a bottom, and a top, with an opening for inserting poultry and a complementary hinged lid, includes an improved latch fox the lid to provide greater security against escape of poultry during transport together with easier opening and closing by handling personnel.  The improved latch  has a replaceable magnetized member mounted preferably on the edge of a molded plastic latch member removably clipped to the top of the lid by means of integrally molded hook members inserted through complementary slots in the lid.  The magnetized member includes a rectangular flexible magnet sandwiched between two flat plates of magnetic material and loosely attached by aluminum rivets to the latch member; so that the lower edges of the magnetic plates contact a steel strike plate riveted to a horizontal support ledge along the side of the opening opposite the hinged side.
Patent CA-1113020-A (CA)
Inventor: COOPER ROYDON B
IPC: B01D29/21
Filed: 1978-11-30
Granted: 1981-11-24
Abstract: FILTER ASSEMBLY WITH REPLACEABLE FILTER ELEMENT              ABSTRACT OF THE DISCLOSURE A filter assembly is provided having a filter chamber and a filter element therein that is replaceable without contamination of filtered fluid with unfiltered fluid even though the filter chamber is not emptied of unfiltered fluid comprising, in combination, a filter housing; a filter chamber in the housing; an inlet for unfiltered fluid and an outlet for filtered fluid in the housing; a filter element removably disposed in the filter chamber across the line of fluid flow from the inlet to the outlet so that fluid flow from the inlet to the outlet normally proceeds through the filter; a weir spaced from and downstream of the filter element, compelling filtered fluid from the filter flowing towards the outlet to proceed upwardly through the space between the weir and the filter and then by overflow across the weir; and a weir follower operatively associated with the base of the filter element and movable along the weir in fluid-tight relation to the base and the weir, to carry filtered fluid in the space between the weir and the filter element on the downstream side of the filter element to the top of the weir while a used filter element is being removed, and to displace unfiltered fluid in the filter chamber from contact with the downstream side of a clean filter element while the clean filter element is being installed. The filter assembly is particularly suited for use as a return line filter mounted in a tank.
Patent CA-1107281-A (CA)
Inventor: D AMICO JOHN J
IPC: C07D277/82
Filed: 1978-12-15
Granted: 1981-08-18
Abstract: Abstract of The Disclosure N-hydrazides of 2-benzothiazolinone have been found to be effective in regulating the growth of leguminous plants.
Patent CA-1107655-A (CA)
Inventor: URBINATI MARIO
IPC: F01N13/02
Filed: 1978-12-22
Granted: 1981-08-25
Abstract: ABSTRACT   Lead particles are removed from the exhaust gases of an internal combustion engine by deflecting the gases radially through holes in an inlet pipe to impinge on a wire mesh or expanded metal packing in a first annular chamber for absorption of lead particles, the gases then passing through a chamber in which a helical vortex flow is imparted to the gases, which then enter a convergent duct, backed by a further porous packing, where centrifugal separation of further lead particles takes place, accompanied by a reversal of the gas flow direction, followed by axial straightening of the gas flow before discharge of the gases into an axial outlet pipe.
Patent CA-1094045-A (CA)
Inventor: CROSSER JEFFREY A
IPC: F15B15/14
Filed: 1978-12-27
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE        Disclosed herein is a hydraulic jack comprising a cylinder and a piston rod assembly which is movable between a retracted position and an extended position relative to the cylinder.  The jack also has mechanical locking means including a rotatable shaft and movable into engagement with the piston rod assembly in response to rotation of the shaft, thereby to lock the piston rod assembly in its extended position.  The locking means reinforces the piston rod assembly in its extended position along substantially the entire length of the piston rod assembly.
Patent CA-1115196-A (CA)
Inventor: LUSTIG STANLEY
IPC: B32B27/32
Filed: 1979-01-02
Granted: 1981-12-29
Abstract: ABSTRACT OF THE DISCLOSURE             A heat-shrinkable multilayer film suitable for use in the packaging of a frozen poultry, includes a first outer layer comprising a blend of a propylene-ethylene copolymer having a high isotactic molecular structure with less than about 6% by weight being ethylene and having a melt flow of from about 1.5 to about 18 decigrams per minute; a (butene-1)-ethylene copolymer having a high isotactic molecular structure with less than about 10% by weight ethylene and having a melt flow of from about 0.1 to about 5.0 decigrams per minute, and a thermoplastic elastomer selected from the group consisting of ethylene-propylene copolymers and ethylene-propylene -ethylene copolymer to the (butene-1)-ethylene copolymer being from about 2:1 to about 1:2 and the thermoplastic elastomer being present from about 10% to about 50% by weight, and a second outer layer comprising an ethylene-(butene-1) copolymer having a melt flow of from about 0.1 to about 1.0 decigrams per minute, having a density of from about 0.916 to about 0.920 gram per cubic centimeter, and being a linear polymer; the multilayer film being biaxially oriented.
Patent CA-1095771-A (CA)
Inventor: CHIU HERMAN S
IPC: B65B9/18
Filed: 1979-02-16
Granted: 1981-02-17
Abstract: 11, 373 FOOD CASING              ABSTRACT OF THE DISCLOSURE        A food casing suitable to impart an apparent smoke color to at least a portion of a food product including the food casing, comprises a food casing having interior and exterior surfaces and a coating comprising caramel and an antiblock agent on at least a portion of one of the surfaces.     S P E C I F I C A T I O N
Patent CA-1106801-A (CA)
Inventor: SCHIMANSKI GEORG
IPC: A61L9/04
Filed: 1979-03-14
Granted: 1981-08-11
Abstract: ABSTRACT OF THE DISCLOSURE      A vaporizer for insecticides and other volatile active substances comprising a housing provided with openings and within which housing the active substances are hermetically enclosed.  The vaporizer is preferably made of a plastic or other flexible material and may be carried out in various specific embodiments wherein the active substances, which may be toxic, are kept safely out of contact with humans and can be made available for their intended use in controlled and variable amounts. The active substances may be in a spherical or lenticular casing or housing and can be released from outside in a manner to be volatilized for insecticidal or other activity.  There is a holder provided for absorption of the volatiles emerging from the casing after the latter is opened by a member actuable externally thereof for cutting the same.
Patent CA-1081007-A (CA)
Inventor: LANZ WILLIAM E
IPC: E02F9/28
Filed: 1979-03-29
Granted: 1980-07-08
Abstract: LOADER BUCKET CUTTING EDGE WITH RECESSED BOLT STUDS AND METHOD            Abstract of the Disclosure A loader bucket comprises a bottom wall having an elongated general purpose edge disposed forwardly thereon.  A reversible cutting edge is bolted onto an underside of the general purpose edge, along with a plurality of laterally spaced adapters each having a hardened earthworking tip detachably mounted thereon.  A plurality of laterally spaced bores are formed to a limited depth on the upper side of the cutting edge and the lower end of a bolt stud is welded within each bore.          The stud extends upwardly through aligned holes formed through the cutting edge and the adapter to have a nut threaded on the upper end thereof.  A continuous slot maybe formed along the cutting edge to receive the studs therein.  Alternatively, the bores or slot may be formed on an underside of the general pur-pose edge.  In carrying forth the method steps of this inven-tion, the studs are flash welded to the upper side of the cutting edge prior to assembly thereof on the bucket.
Patent CA-1125049-A (CA)
Inventor: GREENWOOD JOHN C
IPC: H01L29/84
Filed: 1979-05-30
Granted: 1982-06-08
Abstract: J. C. Greenwood 37 (Rev) TRANSDUCER AND METHOD OF MAKING THE SAME     ABSTRACT OF THE INVENTION A silicon transducer including a silicon frame with one or more lands extending from a diaphragm or the like.  The lands are interconnected by two thin strips formed integrally with the lands. The strips are essentially the transducer.  The transducer is constructed by etching a boron doped wafer with a mixture of catechol, ethylene diamine and water.
Patent CA-1104516-A (CA)
Inventor: WOLF PETER
IPC: B65G47/28
Filed: 1979-06-13
Granted: 1981-07-07
Abstract: TRANSFER APPARATUS FOR TRANSFERRING ARTICLES IN SUCCESSION             Abstract of the Disclosure Apparatus for transferring articles, e.g. thermo-formed plastic cups along a conveyor and then removing them from the conveyor.  To overcome problems of interference between closley positioned cups on the conveyor when removing them, a device is provided to accelerate cups in succession as they approach their position for removal from the device. This acceleration increases the distance between cups and permits sufficient time for their individual removal.  In a practical apparatus, the accelerating device is an air nozzle to apply pressurized air along the conveyor and push along the cups.
Patent CA-1125449-A (CA)
Inventor: RAYNER MARTIN G
IPC: C08K5/34
Filed: 1979-07-25
Granted: 1982-06-08
Abstract: ABSTRACT OF THE DISCLOSURE Polyolefin articles, especially polypropylene hypodermic syringes are made more resistant to the yellow discolouration and embrittlement which accompanies sterilisation by gamma-irradiation by the addition to the polyolefin of a heterocyclic hindered amine.
Patent CA-1129881-A (CA)
Inventor: ALPHIN REEVIS S
IPC: A61K9/14
Filed: 1979-08-09
Granted: 1982-08-17
Abstract: Abstract Novel benzamidoalkyl mercaptans having the formula   wherein R is hydrogen, halogen, lower-alkyl, lower-alkoxy, amino, carboxy or trifluoromethyl, "alk" is a straight or branched divalent alkylene radical of 2 to 4 carbon atoms and n is one to three, except where R is hydrogen, n is three and "alk" represents -CH2-CH2- are found to be useful as mucolytic agents in combating lung mucus.
Patent CA-1136318-A (CA)
Inventor: HOH GEORGE L
IPC: C08L65/00
Filed: 1979-08-27
Granted: 1982-11-23
Abstract: TITLE Curable Blends of Butadiene/Acrylonitrile Polymer and Ethylene Copolymer ABSTRACT OF THE DISCLOSURE Curable blends of butadiene/acrylonitrile polymers are obtained by modification with ethylene/ carbon monoxide or sulfur dioxide copolymers containing an additional softening copolymerizable comonomer such as vinyl esters, alkyl acrylates and methacrylates, alkyl vinyl ether, acrylonitrile, methacrylonitrile, etc.  Modification with the ethylene copolymers results in improved processing, reduced cost, and compared to modification with low molecular-weight modifiers, superior permanence, oil resistance and aging resistance.
Patent CA-1125544-A (CA)
Inventor: GILMAN JOHN J
IPC: F16F15/30
Filed: 1979-09-18
Granted: 1982-06-15
Abstract: INVENTION:  ENERGY STORAGE FLYWHEEL          INVENTOR:   JOHN J. GILMAN               ABSTRACT OF THE DISCLOSURE         A flywheel is provided for storing rotational energy at high energy densities and which possesses a primary failure mode of delamination.  The flywheel is constructed from glassy metal alloy strips having a high specific strength comparable to anisotropic fibers used in high energy density flywheels and, in addition, having isotropic or nondirectional strength properties allowing a fuller utilization of the strength of the material and thereby increasing energy storage capacities.  The glassy metal alloy strips are formed into circular layers, and a plurality of layers are joined concentrically to build up the flywheel.  Joining between strips and layers is accomplished with bonding means such that a substantially mechanically monolithic composite structure results, by providing a bonding shear strength at least about equal to the specific strength times the density divided by the aspect ratio of the glassy metal alloy strips.
Patent CA-1119311-A (CA)
Inventor: HUNTER PAUL W
IPC: G06F13/12
Filed: 1979-10-15
Granted: 1982-03-02
Abstract: IMPROVED DAS DEVICE COMMAND EXECUTION SEQUENCE                       ABSTRACT      A method and means are provided to increase the effective data transfer rate between a direct access storage device (DASD) and a central processing unit (CPU) communicating with the DAS device through a channel and a DASD control device.  A command issued to the DAS subsystem which requires mechanical motion in the DAS device is stored in the subsystem and the subsystem provides a response to the channel indicat-ing that the command has been carried out, without actually carrying out the command.  The channel responds by issuing one or more additional commands in the chain to the subsystem which may be carried out without mechan-ical motion.  When a command is issued to the subsystem which again requires mechanical motion of the device, the control device causes the stored command to be executed essentially simultaneously with the newly received com-mand.  This execution of the stored command out of its normal sequence and in parallel with another command involving mechanical motion of the DAS device decreases the time required to perform operations with the DASD subsystem.
Patent CA-1146125-A (CA)
Inventor: NOLAN JOHN J
IPC: B03C1/00
Filed: 1979-11-07
Granted: 1983-05-10
Abstract: SELF-FLUSHING MAGNETIC SEPARATOR              METHOD AND APPARATUS     ABSTRACT OF DISCLOSURE         A self-flushing magnetic separator technique including feeding the medium to be separated to one end of a matrix in a container; collecting separated fluid from the other end of the matrix; accumulating at least one matrix volume of the separated fluid in a chamber in the container adjacent one of the ends of the matrix; stopping flow to and from the matrix, trapping the accumulated fluid in the chamber; and in one embodiment introducing a pressurized drive fluid to the chamber and venting the other end of the matrix to urge the accumulated fluid to move through and flush the matrix.
Patent CA-1125604-A (CA)
Inventor: JARRETT BOAZ A
IPC: F02M59/46
Filed: 1979-11-26
Granted: 1982-06-15
Abstract: A B S T R A C T       A fuel injection system includes a pumping plunger which is actuated by an actuating means to displace fuel through a valve controlled outlet.  In order to reduce the fuel pressure quickly at the end of the stroke of the plunger valve means is provided which opens due to contin-ued movement of the pumping plunger after the stroke of the actuating means has been halted by a stop.