baber/WOPTO huggingface dataset:
Patent CA-1238556-A (CA)
Inventor: EULER RICHARD W
IPC: B62D1/18
Filed: 1985-03-26
Granted: 1988-06-28
Abstract: AXIAL POSITION LOCK FOR TELESCOPING STEERING COLUMN       ABSTRACT A telescoping steering shaft includes a first shaft (16) having a polygonal-shaped bore (18) receiving for reciprocation therein a polygonal-shaped second shaft (12) having a tapered end (13).  The polygonal-shaped second shaft (12) has a through axial opening (14) re-ceiving a connecting rod (20) therein, the rod having a nut-shaped end (26) located adjacent the tapered end (13) of the second shaft (12) and the other end (15) being threaded to receive a lever (24) thereon.  A collet nut (31) is mounted on the rod (20) adjacent the nut-shaped end (26) and has a plurality of axially extending projec-tions (36) each including at least one surface (37 or 38) disposed parallel to an adjacent surface of the polygonal bore (18) and an interior axially inclined surface (35) disposed adjacent the tapered end (13).  Rotation of the lever (24) about the rod (20) axially displaces the rod toward the lever which causes the inclined surfaces (35) of the projections (36) to engage the tapered end (13) and bias the projections (36) outwardly into engagement with the adjacent parallel surfaces of the bore (18), thereby eliminating torsional lash and axial movement between the shafts (12, 16).
Patent CA-1234296-A (CA)
Inventor: HEINO JORGEN
IPC: B67D7/56
Filed: 1985-04-16
Granted: 1988-03-22
Abstract: A B S T R A C T     Device for washing linen in a machine with a liquid detergent and process employing the said device The device incorporates a body (41) and a cover-assembly (42).  The latter has vents (47) and can be screwed onto the body (41).  In use, with the cover (42) removed, the body (41) is filled through the opening (44) with liquid detergent up to the chosen level A or B.  The cover (42) is then fixed and then the device is intro-duced into the drum of the machine where the linen is al-ready present.  During washing, the detergent is gradually distributed outwards by passing through the vents (47).         Application to washing linen in a machine.
Patent CA-1250192-A (CA)
Inventor: JAMES KEITH
IPC: C08J3/12
Filed: 1985-05-27
Granted: 1989-02-21
Abstract: ABSTRACT OF THE DISCLOSURE                 Method of Encapsulating Organic Material Organic material, particularly organic material floating on a water surface, can be encapsulated by reacting, in the presence of the organic material, (A) a functionalised liquid polymer containing anhydride functional groups which groups are derived from an alpha, beta-ethylenically unsaturated dicarboxylic acid anhydride and (B) an alkoxylated fatty monoamine or polyamine having from 1.5 to 15 moles of alkoxylate per mole of fatty amine.  The functionalised polymer (A) may be, for example, maleinised polybutadiene and the alkoxylated fatty amine may be, for example, N, N1, N1-tris (2-hydroxypropyl)-N-oleyl-1,3-diaminopropane.  Preferably, the alkoxylated fatty amine is derived from a fatty amine having an iodine value of at least 65.  The method may also be used to encapsulate a solid contaminated with organic material e.g. oil drilling cuttings.
Patent CA-1266979-A (CA)
Inventor: VAJDA VLADIMIR
IPC: C03B9/347
Filed: 1985-05-27
Granted: 1990-03-27
Abstract: 18.                 ABSTRACT       FORMING A GOB OF MOLTEN GLASS   INTO A PARISON           A plunger mechanism for use in forming a gob of molten glass into a parison comprises a cylinder  (30)   a piston (32) movable in the cylinder upon the introduction of hydraulic  fluid,  a piston  rod  (34)   means  (40)  for mounting a plunger on the piston rod  a servo-mechanism (58) to control the flow of fluid, a position or velocity feedback device (60), and control means (70) responsive to the feedback device operable to control the servo-mechanism so that the plunger moves with a predetermined position against time curve.
Patent CA-1259217-A (CA)
Inventor: HOFFEND THOMAS R
IPC: G03G9/08
Filed: 1985-05-29
Granted: 1989-09-12
Abstract: ABSTRACT             Disclosed in the present application are toner compositions comprised of resin particles, pigment particles, and a sulfate charge enhancing additive selected from the group consisting of distearyl dimethyl ammonium methyl sulfate, behenyl trimethyl ammonium methyl sulfate, and distearyl methyl ethyl ammonium ethyl sulfate.
Patent CA-1257286-A (CA)
Inventor: HALL STEVEN E
IPC: A61P7/02
Filed: 1985-05-30
Granted: 1989-07-11
Abstract: ABSTRACT      THIO PROSTAGLANDIN ANALOGS   7-Oxabicycloheptane substituted thio prostaglandin analogs axe provided having the stxuctural formula   wherein R is hydrogen, lower alkyl or alkali metal, R1 is lower alkyl, arylalkyl, aryl, cycloalkyl or cycloalkylalkyl, X is O, S or NH, A is -CH=CH- or -(CH2)2, p is 0 to 4, n is 1 to 4, n' is 0 to 2, q is 1 to 4 and m is 0 to 8, and including all stereoisomers thereof.       The compounds are cardiovascular agents useful, for example, in the treatment of thrombolytic disease; and are antiinflammatory agents useful, for example, in the treatment of rheumatoid arthritis.
Patent CA-1226480-A (CA)
Inventor: KALETA GARY S
IPC: B61F1/00
Filed: 1985-06-11
Granted: 1987-09-08
Abstract: Abstract of the Disclosure A stack supporting container car includes a plurality of car units interconnected by articulating connectors with the end units provided with conventional railroad couplers.  Each car unit includes side sills and body bolsters supported on trucks.  The side sills and body bolsters are spaced apart sufficiently to allow the bottom portion of a short lower container to pass there-through with the weight of the stack of containers being supported only by four corner feet connected to and pro-jecting below the side sills.  Bulkheads with fixed side and end container restraining walls and with movable corner engaging mechanisms are provided on the car unit to selectively restrain either a short or a long con-tainer supported upon the lower container in transport position on the car unit.  The upper and lower surfaces of containers provide ample clearance to safely move over the rails and under bridges or the like.
Patent CA-1234431-A (CA)
Inventor: GRADY JOHN K
IPC: A61B6/02
Filed: 1985-06-14
Granted: 1988-03-22
Abstract: ABSTRACT OF THE DISCLOSURE    In an X-ray system in which a source directs X-radiation through a subject to a receptor which produces a secondary planar light image, the light image is projected on the planar input face of a light intensifier after passing through the scanning aperture of a moving mask substantially at the plane of the objected light image.  Preferably the system includes a moving X-ray mask with a scanning aperture between the source and receptor and means driving the X-ray and light masks in synchronism with their apertures optically superimposed.
Patent CA-1244206-A (CA)
Inventor: HEWITT MICHAEL J
IPC: B29C47/02
Filed: 1985-06-21
Granted: 1988-11-08
Abstract: ABSTRACT OF THE DISCLOSURE           In the manufacture of lightweight extruded structural profile comprising a resin-bonded core of closely compacted particulate filler, loose filler is packed into an extrusion die by means of applied vacuum.  The filler is packed within a sheath of glass rovings which is used to draw the packed filler through the die.  As the sheath and packed filler are progressed through the die, a liquid bonding resin is introduced to permeate and bond together the packed filler and the sheath.  The filler comprises layer mineral foam in a coarse particulate form and a free-flowing relatively fine material (such as hollow silicate microspheres) as an additional filler, the additional filler being vacuumed in to occupy the interstices of previously packed foam filler.
Patent CA-1231100-A (CA)
Inventor: RIEBEL HANS-JOCHEM
IPC: A01N57/32
Filed: 1985-06-25
Granted: 1988-01-05
Abstract: ABSTRACT OF THE DISCLOSURE         A pesticidally active phosphoric acid ester of the formula   in which Y is oxygen, sulphur or -NR-, R is hydrogen or alkyl, X is oxygen or sulphur, and R1 and R2 each independently is alkyl.
Patent CA-1263630-A (CA)
Inventor: BROWN AMOS W
IPC: B65C9/20
Filed: 1985-07-29
Granted: 1989-12-05
Abstract: LABELING MACHINE                      Abstract An apparatus for applying labels to cans of a straight or substantially frustoconical design is disclosed. The apparatus uses an elongated track for supporting one edge of the can and a single belt extending longitudinally above the track and adapted to selectively engage an edge of the can to rotate and advance the can along the track.  Movement of the can transverse relative to the track is restrained by retaining the can against a pair of spaced, longitudinally extending nonmagnetic guide surfaces.  The can is retained against the guide surfaces through magnetic attraction of the can by a series of magnets positioned intermediate of but offset from the guide surfaces.  As the can moves along the track, a suitable label is affixed to the surface of the can.
Patent CA-1246898-A (CA)
Inventor: CUYPERS MARTINUS H
IPC: F16G5/16
Filed: 1985-08-21
Granted: 1988-12-20
Abstract: DRIVING BELT                        Abstract Driving belt, comprising at least one endless, flat, metal, carrying band for a number of transverse members which can move with respect to this band and of which the surface which is in contact with the carrying band shows a crosswise curvatu-re, said curvature being concave (hollow).
Patent CA-1244058-A (CA)
Inventor: MCWILLIAMS JOHN P
IPC: C07C15/00
Filed: 1985-08-30
Granted: 1988-11-01
Abstract: ABSTRACT A method is provided for removing trace amounts of organic chlorides from feedstocks by contacting the feedstock with a guard bed catalyst comprising shaped particles formed by extruding a mixture of magnesium oxide and a binder inert to the feedstock.  The process has particular importance in removing organic chlorides from toluene feedstocks prior to contacting toluene with a disporportionation or alkylation catalyst comprising magnesium-ZSM-5.
Patent CA-1245853-A (CA)
Inventor: HILL JOHN
IPC: G09B17/00
Filed: 1985-09-10
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE    An educational device useful in the teaching of pronunciation and spelling is disclosed.   The device takes a generally planar shape and has a display window in which letters of a desired word are displayed.  The letters are provided on rotatable discs, which may be three  or  five  in  number,  which  are  individually manipulated to form the words.  One of the rotatable discs     bears     a     plurality     of     different visually-recognizable  vowel  symbols,  each  different vowel  symbol being colored or being displayed on a colored background.  The pronunciation of the vowel in the name of the color has a phonetic relationship with the  desired pronunciation  of  the  respective  vowel symbol,  so as  to  aid the  student in achieving the correct  pronunciation of  the  word displayed  in  the window.
Patent CA-1253679-A (CA)
Inventor: CONSTIEN VERNON G
IPC: E21B43/26
Filed: 1985-09-17
Granted: 1989-05-09
Abstract: ABSTRACT OF THE DISCLOSURE      Improved fracturing processes are described which use novel aqueous hydraulic fracturing fluids. The fluids comprise: (a) an aqueous medium, and (b) a thickening amount of a thickener composition com-prising (i) a water-soluble or water-dispersible interpolymer having pendant hydrophobic groups chemically bonded thereto, (ii) a nonionic surfactant having a hydrophobic group(s) that is capable of associating with the hydrophobic groups on said organic polymer, and (iii) a water-soluble electrolyte.  Addi-tionally, the fluids preferably contain a stabilizing amount of a thiosulfate salt.  As an example, an inter-polymer of acrylamide and dodecyl acrylate was used in combination with a nonionic surfactant (HLB of from 10 to 14) to thicken a dilute aqueous solution of KCl and sodium thiosulfate; the aqueous solution had excellent properties for use as a high temperature hydraulic fracturing fluid.     29, 991-F          -30-
Patent CA-1252577-A (CA)
Inventor: BRADLEY JOHN W
IPC: G06F3/06
Filed: 1985-10-03
Granted: 1989-04-11
Abstract: ABSTRACT OF THE DISCLOSURE     A common address register is used to address locations having a common address in both a main memory and a disk controller data random access memory (RAM) during a block transfer  of  data  in a  disk  subsystem.    Data  bits  are received by the disk controller and stored in the RAM as data  bytes.    The  common  address  register  stores  the address which represents both the RAM location from which the  data  bytes  are  transferred  and  the  main  memory location into which the data bytes are stored.
Patent CA-1259497-A (CA)
Inventor: HOWE WILLIAM J
IPC: F01D5/08
Filed: 1985-10-25
Granted: 1989-09-19
Abstract: RADIAL INBOARD PRESWIRL SYSTEM                  ABSTRACT OF THE DISCLOSURE        An arrangement for supplying coolant flow to turbine blades in a gas turbine engine is disclosed which utilizes a preswirl assembly to impart a tangential velocity to the coolant flow substantially greater than the tangential velocity of the rotor at the point at which the air is supplied to the rotor.  The overswirled air is injected radially inwardly into an internal passage contained in the rotor, and the coolant flow continues to be an overswirled condition within the internal passageway.  The amount of overswirl imparted to the coolant flow is such that the tangential velocity of the coolant flow is greater than the tangential velocity of the blades at the location on the blades the coolant flow is supplied to the blades for blade cooling, thereby resulting in substantially improved efficiency in the cooling system.
Patent CA-1267072-A (CA)
Inventor: DUBBELMAN VOLDEMAR
IPC: A47H5/02
Filed: 1985-11-13
Granted: 1990-03-27
Abstract: POWER OPERATED INDUSTRIAL DOOR   Abstract of the Disclosure A power operated industrial door to enclose a doorway in a building.  The door comprises a pair of flexible curtains, one vertical side edge of each cur-tain being secured to the building adjacent the door-way, while the upper horizontal edge of each curtain is attached to a plurality of trolleys that are mounted for movement on tracks disposed above the doorway.  One trolley associated with each curtain is secured to an endless drive cable, while the remaining trolleys are freely mounted on the cable so that operation of the cable will move the curtain between open and closed overlapping positions.  The upper edge of each curtain is connected to the trolley in a manner such that the curtain will be uniformly folded when moved to the closed position.  Weights, in the form of metal shot, can be positioned in elongated pockets along the mov-able vertical side edge of each curtain, as well as at the bottom of the curtain to aid in resisting wind loads.
Patent CA-1246496-A (CA)
Inventor: SINCLAIR STUART W
IPC: B66F9/18
Filed: 1985-12-13
Granted: 1988-12-13
Abstract: TUBULAR SLIDE LIFT TRUCK ATTACHMENT                      Abstract A clamp attachment for use on a lift truck having a body adapted to be mounted on a lift truck which includes a plurality of elongate spaced parallel guides.  Each guide supports a longitudinally movable slide connected to a load clamp and actuated by piston and cylinder assembly.  The slides are reduced in weight by being tubular members and a solid heel support member is positioned in the outer end of each of the tubular members for providing strength.  The heel support fills the cross-sectional area of the tubular slide.  A heel plate which is connected to and supports a load clamp is bolted to the slide and heel support.  The heel extends a distance into the end of the slide sufficient to reduce the stress concentration through a cross section containing a bolt to less than the stress concentration in the tubular slide alone.  The solid heel support member is of a higher breaking strength than the tubular slide.
Patent CA-1248163-A (CA)
Inventor: BAILLARGEON MARCEL
IPC: A23L11/30
Filed: 1986-01-27
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE         A novel apparatus and method is provided for treating seeds by means of infra-red radiation.  The apparatus includes an enclosed treating zone and a seed propelling trough supported by springs within the enclosed treating zone.  Means are provided for oscillating the trough in an upward and forward oscillating motion to propel the seeds through the apparatus.  A hopper is provided for feeding seed to the trough.  A plurality of infra-red heaters which are capable of producing radiation of a wavelength in a range between 2 and 6 microns are disposed above the trough in the treating zone.  A countercurrent flow of air over the heated seeds is provided to remove dusts produced by treatment of the seeds as the seeds are moved through the enclosed apparatus.
Patent CA-1249009-A (CA)
Inventor: PIKE CARL A
IPC: A47C21/04
Filed: 1986-01-28
Granted: 1989-01-17
Abstract: COMPANION WARMER               ABSTRACT OF THE DISCLOSURE     A combination elongate soft resilient foamed polymer body, so constructed and configured as to lie along the side of the body of a human user, and a heater enclosing the polymer body, the heater being formed of fabric and including electrically insulated resistance heating lines extending substantially the length of and along the sides of the foamed polymer body, for warming a human user during sleep is disclosed.
Patent CA-1256356-A (CA)
Inventor: HAMMOND GARY E
IPC: C23G1/06
Filed: 1986-02-07
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE            A surface cleaning composition comprises 99.5% by weight of HCL 20° baume (20-38% conc.) and, from 0.16% to .195% by weight of 1.3 dibutylthiourea, and from 0.14% to 0.16% by weight of 1.3 diethylthiourea, about 0.025% by weight of a non-ionic surface active agent, and from .12% to .175% by weight of an organic solvent.
Patent CA-1252539-A (CA)
Inventor: YOSHIDA HAJIME
IPC: G01N21/90
Filed: 1986-03-06
Granted: 1989-04-11
Abstract: ABSTRACT OF THE DISCLOSURE      A defect inspection apparatus for bottles made of transparent material in which a light source is located under a bottle made of transparent material and to be inspected for irradiating a bottom of the bottle, a photoelectric conversion sensor is installed above the month of the bottle for receiving such a light that enters the bottle from its bottom, passes through the inside of the sidewall of the bottle and then is emitted upwards from the month of the bottel and, an electric processor is provided for electrically processing the responsive electrical signal from the photoelectric conversion sensor to thereby inspect defects of the bottle.
Patent CA-1241440-A (CA)
Title: Method and apparatus for controlling a deflectable  head
Inventor: YOSHIHIRO MITSUGU
IPC: H01L41/04
Filed: 1986-03-07
Granted: 1988-08-30
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus for controlling a deflectable head mounted on a bimorph leaf having a detector connected to the bimorph leaf for detecting a deflection of the bimorph leaf, a drive signal generating circuit for generating a drive signal to deflect the bimorph leaf in response thereto, a combining circuit for combining output signals of the detector and the drive signal generating circuit, a damping signal generating circuit for generating a damping signal to attenuate a distortion of the bimorph leaf that is produced by the deflection of the bimorph leaf, a circuit for producing a corresponding signal to the variation of the detector after application of the damping signal to the bimorph leaf and a circuit connected between the producing circuit and the combining circuit for compensating the corresponding signal to thereby reduce the variation of the detector.
Patent CA-1267503-A (CA)
Inventor: CAMP RONALD L
IPC: C07C233/38
Filed: 1986-04-30
Granted: 1990-04-10
Abstract: ANTITACKING COMPOSITION                   Abstract of the Disclosure The instant invention relates to a process and composition for preventing or substantially reducing adhesion between elastomer sheets when stacked one on top of the other during storage wherein an aqueous dispersion composition is applied to the sheets which composition comprises: a) carboxylic acid amides of aliphatic diamines having the structure   wherein Ry is an aliphatic moiety derived from a higher fatty carboxylic acid having at least 10 carbon atoms up to about 33 carbon atoms, Rx is an aliphatic moiety having from 1 to about 33 carbon atoms and n is an integer from 1 to 2. b)     an oxyalkylated fatty amide having the structure   II     wherein R is an aliphatic group having from about 12 to 18 carbon atoms, A is -C2H4O-;          -C3H6O- or a heteric of block mixture thereof and n is 1 to 15.
Patent CA-1258505-A (CA)
Inventor: CHABALA LEONARD V
IPC: H01H31/00
Filed: 1986-06-23
Granted: 1989-08-15
Abstract: ABSTRACT   An insulating support column is provided for driving interrupting units and includes an insulator having a longitudinal bore extending therethrough, a trans-lational operating member extending through and outside of both ends of the insu-lator, and sealing arrangements between the operating member and the insulator to retain insulating material within the insulator and to seal the bore from the external environment. The insulating support column is disposed substantially vertically during operation to drive the interrupting unit. The operating member includes a first portion of insulative material and metallic portions that are affixed at each end of the first portion. The lower metallic end portion of the operating member includes a connector that is driven by a power train and the upper metallic end portion includes a connector that is connected to drive an interrupting unit. An end fitting is affixed to each end of the insulator. Each of the end fittings includes a central bore and a sealing arrangement within the bore. The upper sealing arrange-ment operates with respect to the first, insulative portion of the operating member and the lower sealing arrangement operates with respect to the lower metallic portion. The lower sealing arrangement is arranged with respect to the mounting surface such that the lower metallic end portion of the operating member does not extend into the insulator beyond the end fitting. The dielectric withstand capability of the insulating support column is not reduced by the presence of the operating member for any position of the operating member along its translational path. Accordingly, if excessive voltage should cause an electrical discharge to occur between the end fittings of the insulator, the flashover will take place external to the insulator.
Patent CA-1227884-A (CA)
Inventor: EVERETT RONALD G
IPC: G06F1/03
Filed: 1985-08-15
Granted: 1987-10-06
Abstract: ABSTRACT            A memory array  includes a pair of memories of which the one is always synchronously addressable by a cyclical addressing means, the other memory being synchronously addressable during a read phase by the cyclical address in means, and asynchronously addressable by an externally connectable address bus during a write phase, the one memory being in a write phase writing data read from the other memory whilst the latter is in its read phase, and otherwise in a read phase, whereby one memory is always available for the cyclical reading of data.
Patent CA-1262834-A (CA)
Inventor: RUGER WILLIAM B
IPC: F41C23/00
Filed: 1986-11-04
Granted: 1989-11-14
Abstract: ABSTRACT      A rifle stock includes a forearm section, a mid-stock section and a butt section and has a fabricated synthetic material structural framework positioned in one of the stock sections.  The framework has web walls, and a configured recess opens into the framework web wall.  A configured insert panel is positioned in the recess opening, and fastener means hold the insert panel in the recess opening against the framework wall to increase the strength of the framework wall.  The rifle stock is strengthened and it provides a more secure feel and pleasing appearance.