baber/WOPTO huggingface dataset:
Patent CA-1207594-A (CA)
Inventor: BILLINGSLEY ROBERT H
IPC: B61F1/12
Filed: 1983-10-03
Granted: 1986-07-15
Abstract: CAR BOTTOM-TO-SIDE SILL CONNECTION                 Robert H. Billingsley George Reed Arnold Schlobohm Abstract Of The Disclosure In accordance with the present invention a casting (60) is provided to connect the car bottom (40) to the side sill (10).  A connecting plate (46) is provided to attach the casting (60) to the side sill (10).  Preferably the side sill (10) is generally hat shaped and is reinforced with an angle (26) at the end portion of the car which supports the shear plate (34).
Patent CA-1205531-A (CA)
Inventor: MCPHERSON HUGH
IPC: H03K3/80
Filed: 1983-10-12
Granted: 1986-06-03
Abstract: ABSTRACT                     Pulse Compression Circuit A pulse compression circuit includes a pulse generator PG for generating a single impulse for application to first surface acoustic wave device SAW.   This device produces an output signal comprising several cycles of energy at a predetermined frequency. A threshold circuit TH passes only that part of the output signal which  second  surface  acoustic  wave  device  EXP  having   the predetermined  frequency  as  its  centre  frequency,  and  this output signal  is  then  amplified.    The  second  device  EXP  generates  a frequency modulated chirp signal.
Patent CA-1260345-A (CA)
Inventor: NURNEY DAVID J
IPC: F41B5/10
Filed: 1983-10-26
Granted: 1989-09-26
Abstract: Inventor:      David J. Nurney Title:        High Energy Limb Tip Cam Pulley Archery Bow and Bow Pulley Mechanism ABSTRACT           In a compound archery bow having composite bowstring and take-up string cam pulleys carried by the tip portions of bow limbs extending oppositely substantially symmetrically from a handle with the bowstring connecting the composite cam pulleys and take-up strings extending from each composite pulley to the opposite bow limb, each composite cam pulley is composed of a generally elliptical bowstring pulley section having a major axis passing through its portions of substantially greatest length and a generally elliptical take-up string pulley section having a major axis passing through its portion of substantially greatest length, which pulley sections are integrated in parallel side-by-side relationship with planes containing their major axes substantially perpendicu-larly intersecting.  The effective bowstring lever arm of the bowstring pulley section is small and substan-tially constant during increase of the draw force to at least 90 percent of the maximum draw force while the bowstring nocking point is displaced less than 40 percent of the total displacement during draw and the bowstring lever arm then increases substantially linearly while the draw force remains at a substantially constant maximum value over at least a third of the total bowstring nocking point displacement during draw of the bowstring.  The ratio of bowstring draw arm to take-up string draw arm is substantially constant during the draw force increasing phase of the draw.
Patent CA-1191956-A (CA)
Inventor: ATAMAN ERGIN
IPC: H04N1/409
Filed: 1983-12-08
Granted: 1985-08-13
Abstract: A NOISE CLEANER FOR BINARY IMAGES          Abstract of the Disclosure The disclosed apparatus operates upon binary signals corresponding to a scanned image.  The binary images are stored in a matrix as concentric windows of interconnected rows and columns.  The binary signals contained in the rows and columns are summed and logically compared against the sums of binary signals in adjacent windows and if the sums and logical combinations do not exceed pre-selected amounts it is assumed that the binary signals within a particular window are spurious, and means are provided for cleaning these signals from the window.  Incrementing the binary images that are stored in the matrix permit the total scanned image to be analyzed.
Patent CA-1203012-A (CA)
Inventor: KARABINIS PETER D
IPC: H04L27/38
Filed: 1983-12-12
Granted: 1986-04-08
Abstract: LINEAR DISTORTION CANCELLER CIRCUIT            Abstract The linear distortion canceller circuit obliterates the linear component of any amplitude and/or group delay distortion in a double-sideband, amplitude modulated carrier signal.  Pursuant to the present invention, the carrier signal is split into first and second signals.  The first signal is multiplied by a mixing signal at twice the carrier signal frequency.  Finally, the mixed first component is then added with the second component.  The disclosed apparatus and method can be used in a communications system utilizing QAM modulation.
Patent CA-1223211-A (CA)
Title: Antiviral composition and method for administering  the same
Inventor: DIXON GLEN J
IPC: A61K47/20
Filed: 1984-01-20
Granted: 1987-06-23
Abstract: ABSTRACT OF THE DISCLOSURE           There is disclosed an antiviral composition for treating herpes simplex virus disease and a method for administering the antiviral composition by topical applica-tion on the infected portion of the human body.  The anti-viral composition comprises a mixture of an antiviral agent, ara-A, and a solvent carrier medium, dimethylsulfoxide.
Patent CA-1211089-A (CA)
Inventor: ROUSSEAU MICHEL
IPC: E06C7/14
Filed: 1984-02-02
Granted: 1986-09-09
Abstract: A B S T R A C T A device to pivotally support a paint can, the device is adapted to be installed exteriorly of a ladder on either side rails and permits the paint can to remain in a level position independently of the angle of the ladder.  The paint can is pivotally supported on a pair of spaced apart brackets seating the can handle anchoring supports.
Patent CA-1202430-A (CA)
Inventor: NAKAZATO KAZUO
IPC: H01L21/331
Filed: 1984-02-28
Granted: 1986-03-25
Abstract: Abstract:    A semiconductor device comprises a semiconductor substrate of a first conductivity type, a semiconductor region formed on the substrate, and a first insulation film provided between the semiconductor region and the substrate.  The substrate is isolated by the insulation film from a polycrystalline silicon layer formed in the periphery of the semiconductor region whereby to reduce the parasitic capacitance.  The insulation film is stretched and arranged on the lower side of the semi-conductor region.  The result is a device with reduced base resistance and parasitic capacitance.
Patent CA-1210952-A (CA)
Inventor: STOLLER JERRY H
IPC: C05G1/00
Filed: 1984-03-21
Granted: 1986-09-09
Abstract: ABSTRACT OF THE DISCLOSURE          High analysis non-ammoniated liquid fertilizers comprising the reaction product of urea and phosphoric acid having a pH between 1.5 and 4 and optionally containing the reaction product of urea and sulfuric acid, various trace including those normally found as contaminants in wet process phosphoric acid, potash and gelling agents, said fertilizers being further characterized as having total analysis of N, P2O5 and K2O of at least 25 weight percent and preferably 30 weight percent or greater, stabilized against decomposition of the urea portion of the reaction products by the presence of from about 1 to 2.5 weight percent ammonia, when P2O5 is greater than 30 weight percent and from about 1 to 4 weight percent ammonia when P2O5 is less than 30 weight percent with an amount of less than 2.5 weight percent ammonia being preferred in both cases.
Patent CA-1212311-A (CA)
Inventor: SINGH GURVINDER P
IPC: B23K7/10
Filed: 1984-03-27
Granted: 1986-10-07
Abstract: AUTOMATED CUTTING OF PLATE STEEL                ABSTRACT OF THE DISCLOSURE    Method and apparatus for automated cutting of metal plates in which fuel and oxygen adjustments, as well as other parameters are controlled automatically responsive to temperature sensed at a plurality of points near where the cut is being made; for example, at the front shoulder of the kerf at the surface and behind the tip down in the kerf.  Also disclosed are specific preferred embodiments, including the use of microprocessor, algorithms, programs and temperature sensor locations and connections.
Patent CA-1212535-A (CA)
Inventor: BURROWS AUBREY L
IPC: C10L1/22
Filed: 1984-06-01
Granted: 1986-10-14
Abstract: ABSTRACT     LIQUID FUELS AND CONCENTRATES CONTAINING    CORROSION INHIBITORS          Corrosion caused by gasohol or alcohol motor fuels is inhibited by the addition of a corrosion inhibiting amount of the combination of (A) a polymer of a C18 polyunsaturated aliphatic monocarboxylic acid (e.g. linoleic dimer and/or trimer) and (B) the reaction product of (i) a polyalkylene polyamine, (ii) a C18 mono-unsaturated aliphatic monocarboxylic acid (e.g. oleic acid), and (iii) an alkenyl succinic anhydride, in which the alkenyl group contains 8 to 30 carbon atoms.
Patent CA-1224006-A (CA)
Inventor: RUBENS LOUIS C
IPC: C08J9/228
Filed: 1984-06-07
Granted: 1987-07-14
Abstract: ABSTRACT OF THE DISCLOSURE         Resilient foam particles and moldings are obtained employing a lightly crosslinked polymer such as a styrene polymer with volatile fluid foaming agent that has low permeability through the polymer.  Multiple expansion will permit low density particles for molding.
Patent CA-1238328-A (CA)
Inventor: ELBE HANS-LUDWIG
IPC: C07C45/63
Filed: 1984-10-09
Granted: 1988-06-21
Abstract: ABSTRACT   Fungicidally effective azolyl-tetrahydrofuran-2-ylidene-methanes of the formula   in which A represents a nitrogen atom or the CH group, R represents alkyl, alkenyl, alkinyl, alkoxyalkyl, alkylthioalkyl, halogenoalkyl, halogenoalkoxy-alkyl, halogenoalkylthioalkyl, halogenoalkenyl, optionally substituted aralkyl, optionally sub-stituted aryloxyalkyl, optionally substituted arylthioalkyl, optionally substituted cycloalkyl or optionally substituted cycloalkylalkyl, R1 to R6 are identical or different and represent hydrogen, alkyl, halogenoalkyl or halogen, up to at most 3 of the substituents representing halogen or halogenoalkyl, or R1 and R2, together with the carbon atom to which they are bonded, represent optionally sub-stituted cycloalkyl, or R2 and R3, together with the carbon atoms to which they are bonded, represent optionally sub-stituted cycloalkyl, or addition products thereof with acids or metal salts.          Some new intermediates are also shown.
Patent CA-1241940-A (CA)
Title: Sealed beam lamp unit and method for an improved sealed exhaust hole
Inventor: MALINOWSKI RICHARD F
IPC: H01K3/26
Filed: 1984-10-19
Granted: 1988-09-13
Abstract: SEALED BEAM UNIT AND METHOD FOR AN    IMPROVED SEALED EXHAUST HOLE                 Abstract of the Disclosure A method for sealing the exhaust hole of a seal beam lamp during the manufacture thereof is disclosed together with a seal beam headlamp unit containing such seal.  This consists of filling the exhaust hole in the lamp reflector with an ultraviolet light curable plastic such as acrylic composition and applying a light-transmitting material such as polyvinyl chloride to the plastic and subjecting it to ultraviolet light to thereby harden the plastic in the hole and bind the light-transmitting material to it.
Patent CA-1215424-A (CA)
Inventor: FITZPATRICK BRIAN J
IPC: H01J29/18
Filed: 1984-10-31
Granted: 1986-12-16
Abstract: ABSTRACT: "Green luminescent cathode-ray tube device with improved color filtering system."     A filtering device for removing unwanted radiation from a green luminescing CRT comprises a solution of a soluble praseodymium salt, sodium fluorescein and Fast Green FCF.
Patent CA-1226647-A (CA)
Inventor: STAERZL RICHARD E
IPC: F02M37/08
Filed: 1984-12-13
Granted: 1987-09-08
Abstract: ABSTRACT       An electronically controlled fuel-injection system for an internal combustion engine, wherein fuel injection control pulses drive associated fuel  injectors for delivering fuel to the internal combustion engine.  A fuel pump delivers fuel from an associated fuel tank to the fuel injectors and a pressure regu-lator associated with the fuel tank maintains a pressure dif-ferential across the fuel injectors.  Exhaust back pressure from the internal combustion engine is applied to the pressure regu-lator, such that the pressure differential across the fuel injectors varies in response to pressure changes in exhaust back pressure.  A linear relationship between exhaust back pressure and the pressure differential across the fuel in-jectors provides an inexpensive and accurate electronic fuel injection control system.
Patent CA-1250875-A (CA)
Inventor: WOJTANEK GUY A
IPC: H01H3/44
Filed: 1985-01-16
Granted: 1989-03-07
Abstract: EXPANDED INTERVAL TIMER DRIVE MECHANISM          ABSTRACT     An expanded interval drive mechanism for a program timer includes a lift cam which periodically engages a pawl lifter to move the pawl lifter so as to lift the drive pawl away from the ratchet teeth.  The ratchet teeth are at two levels.  Where the ratchet teeth are at the lower level, operation of the pawl lifter prevents the drive pawl from engagement with the lower level ratchet teeth.  However, the higher level ratchet teeth are always engaged by the drive pawl regardless of the operation of the pawl lifter.  There-fore, an expanded interval is achieved in the region having the lower level ratchet teeth.
Patent CA-1239481-A (CA)
Inventor: COUTROT FRANCOISE
IPC: G09G5/02
Filed: 1985-04-19
Granted: 1988-07-19
Abstract: PCT No. PCT/FR85/00088 Sec. 371 Date Dec. 10, 1985 Sec. 102(e) Date Dec. 10, 1985 PCT Filed Apr. 16, 1985 PCT Pub. No. WO85/04977 PCT Pub. Date Nov. 7, 1985.A process and apparatus for connecting the color coding of one equipment to another equipment. The position of the color of character Cc of the first equipment in the interval Ci-Ci+1 of two successive colors of the second equipment and the position of the background color Cf in the interval Cj-Cj+1 are determined. As a function of these positions, the character color is taken either as Ci, or as Ci+1. The background color is taken either as Cj or Cj+1.
Patent CA-1247909-A (CA)
Inventor: HOLZ EMIL
IPC: D21B1/32
Filed: 1985-05-29
Granted: 1989-01-03
Abstract: A b s t r a c t Apparatus for dissolving and sorting waste paper supplied in the form of bales, comprising a bale shredding device having a spray pipe for steeping water, a subsequent steeping drum driven about an approximately horizontal axis and followed by a mixing device for mixing the steeped waste paper with diluting water as well as a sorting drum also rotatable about an approximately horizontal axis.  The circumferential wall of this sorting drum has openings in a first sorting area which are smaller than the openings in a second sorting area which follows the first sorting area in the direction of flow.  A deflaking device is provided for the suspension passing through the openings of the second sorting area, the outlet of this device being connected to the mixing device via a pump.
Patent CA-1229718-A (CA)
Inventor: BOWMAN KENNETH A
IPC: B22D1/00
Filed: 1985-06-04
Granted: 1987-12-01
Abstract: Abstract of the Disclosure A continuous process for forming aluminum-lithium alloys is disclosed which comprises continuously monitoring the ingot casting rate and continuously adding a measured and controlled amount of molten lithium beneath the surface of a molten aluminum stream as it flows toward an ingot casting station.  The amount of molten lithium to be added is based on the ingot casting rate, the ingot size and the lithium content of the alloy being cast.
Patent CA-1259522-A (CA)
Inventor: DRING ERIC
IPC: F04B9/10
Filed: 1985-06-28
Granted: 1989-09-19
Abstract: ABSTRACT      Apparatus for providing a variable supply of water under pressure to an hydraulic ring main pressure fluid circuit in, for example, a coal mine, comprises a reciprocating pump in said ring main and an hydraulic reciprocating motor for driving said pump mechanically coupled to said pump, the motor being operated by a variable displacement pump connected in a closed circuit with said motor.
Patent CA-1259747-A (CA)
Inventor: SHAW KEN M
IPC: B31B3/00
Filed: 1985-07-24
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE           A fiber-reinforced synthetic resinous material composite having a continuous matrix of the resinous material and from 10 to 50 percent by weight of randomly oriented reinforcing fibers and a void volumn of from 20 to 90 percent of the total volumn of the composite, and a process for making a low density, high void volumn composite.
Patent CA-1274426-A (CA)
Inventor: GALANTE RICHARD J
IPC: C09J7/02
Filed: 1985-09-20
Granted: 1990-09-25
Abstract: HEAT TRANSFERABLE LAMINATES                  ABSTRACT OF THE DISCLOSURE      A heat transferable laminate wherein an ink design image is transferred  from  a  carrier  support  to  a  receiving  article, typically a plastic bottle or container, by application of heat to the carrier.   The heat transferable laminate is composed of a carrier support, release coating, an ink design layer, and improved adhesive coating thereon.    The  improved  adhesive  coating  is  prepared  from  a  mix containing an adhesive component and a film-forming component blended in a miscible solvent.  The solvent evaporates upon drying the  coating.    The  adhesive  component  contains  a  blend  of vinylacetate/ethylene copolymer and a styrene-based resin.   The adhesive coating is  equally suitable as an adhesive on heat transferable laminates for transfer to a wide variety of plastic articles including polyolefins, polystyrene, and polyvinylchloride.          The improved adhesive coating obviates a long standing prior art need to pretreat polyolefin receiving articles as by preflaming prior to applying the heat transferable laminate thereto.   The improved adhesive formulation exhibits a wide array of advantageous properties for the intended application.  These properties include uniform coatability on wax or nonwax release and on ink at low coating thickness, highly sensitive heat activatable tackification, maintenance of film integrity during heat transfer of the laminate to the receiving article,  high bonding strength,  and abrasion resistance.
Patent CA-1246614-A (CA)
Inventor: ABRAMS LLOYD
IPC: C07C209/16
Filed: 1985-11-14
Granted: 1988-12-13
Abstract: TITLE           Selected Chabazite Zeolites as Catalysts for Conversion of Methanol and Ammonia to Dimethylamine ABSTRACT            A process is provided for producing dimethylamine, comprising reacting methanol and/or dimethylether and ammonia in amounts sufficient to provide a carbon/nitrogen (C/N) ratio from about 0.2 to about 1.5, at a temperature from about 250°C to about 450°C, in the presence of a catalytic amount of an acidic zeolite catalyst selected from the group consisting of natural, H-exchanged, and M-exchanged chabazites, each having a geometric selectivity index greater than about 3, wherein M is one or more alkali metal ions selected from the group consisting of Na, K, Rb, and Cs.
Patent CA-1263335-A (CA)
Inventor: SAVINYKH VITALY V
IPC: B65G15/08
Filed: 1986-01-17
Granted: 1989-11-28
Abstract: BELT CONVEYOR                       Abstract A belt conveyor having a frame located inside whereof are two lengthy pliable members which are interconnected by medial idlers. A plurality of side idlers are supported on fulcrum pins which make each an angle with a plane through the pliable members and are connected to these members with pro-vision for displacement integrally therewith in a vertical plane. Linking means are also provided for which connect each to the respective folcrum pin with one end so as to make an angle therewith and are pivoted each to the frame at the outward sides of the pliable members with the other end with pro-vision for unobstructed swinging in a plane perpen-dicular to the axis of the conveyor. Said pivoted joints are located substantially not below a plane through the pliable members.
Patent CA-1262957-A (CA)
Inventor: LECOURT WILLIAM N
IPC: H02H3/07
Filed: 1986-03-06
Granted: 1989-11-14
Abstract: DISTRIBUTION LINE SWITCHGEAR CONTROL WITH ISOLATED CASCADED POWER SUPPLIES     Abstract of the Invention A  distribution  line  switchgear  control  is disclosed which  is  particularly  suitable  for  use with recloser switchgear which requires small amounts of power from the control for  operation.   The  control  is most usefully powered for continued operation by small amounts of line current provided through a power source current transformer  and  includes multiple capacitors which are arranged  in a cascaded  control  power  supply  having  a plurality  of  isolated  stages.    The  line  current  is precisely  monitored   through   sensing  means   current transformers by the control which causes the recloser to trip, reclose and lockout, as is appropriate to protect the  distribution  line  and  distribution  electricity. Inhibit means prevent the control from issuing a trip signal, unless sufficient energy exists in a trip portion of the cascaded power  supply.   A variety of  volatile timers  and  counters  enable  the  control  to  cause  the recloser to trip,  reclose and lockout.   Initialization means,  sensing  the  cascaded  power  supply,  and a non-volatile  state  memory  responsive  to  trip,  close  and lockout signals of the control, cause the initialization of  the  volatile  and  non-volatile  elements  to  prevent inappropriate control signals.
Patent CA-1249648-A (CA)
Inventor: IRVIN DAVID R
IPC: H04J3/17
Filed: 1986-04-04
Granted: 1989-01-31
Abstract: ADAPTIVE TRUNK-COMPRESSION SYSTEM          WITH CONSTANT GRADE OF SERVICE     Abstract of the Disclosure A dynamic trunk compression system for processing digitized speech signals.  The system includes a monitoring apparatus which measures current traffic intensity at the trunk.  The current traffic intensity drives an algorithm that periodically estimates blocking probabilities.  When the blocking probabilities fall outside of a predetermined range, the trunk is repartitioned to provide more speech channels.
Patent CA-1259825-A (CA)
Inventor: LAYLOCK RICK A
IPC: F16H63/30
Filed: 1986-07-16
Granted: 1989-09-26
Abstract: Abstract of the Disclosure Countershaft Transmission A countershaft transmission provides two forward and two reverse speeds using an input shaft, an output shaft, an intermediate shaft, four rotating clutch assemblies, and seven gears.  The directional clutch assemblies are mounted in back-to-back relation on the input shaft, the first speed clutch assembly is mounted on the output shaft, and the second speed clutch assembly is mounted on the intermediate shaft. Three of the clutch assemblies are radially aligned, and the output shaft includes a coupling substantially radially aligned with the remaining clutch assembly.  A brake mechanism for stopping rotation of the output shaft is provided on the intermediate shaft in substantial radial alignment with the coupling.  The transmission is relatively compact axially as well as radially, and is easy to assemble in a housing having two major portions.
Patent CA-1274246-A (CA)
Inventor: BYERS JIM D
IPC: C07F5/02
Filed: 1986-11-14
Granted: 1990-09-18
Abstract: ABSTRACT OF THE DISCLOSURE           Process for the production of 9-alkenyl acetates is provided.  The process comprises first disproportionating cyclo-octene with an .alpha.-olefin to give a 1,9-alkadiene.  The alkadiene is metallated to form a 1-metallo-9-alkene, which is then contacted with oxygen to produce a 9-alkenyl-1-oxymetallo compound, which is optionally hydrolyzed to the corresponding alcohol, with the alco-hol being esterified to the desired 9-alkenyl ester or the 9-alkenyl-1-oxymetallo compound can be directly esterified, to pro-duce the desired 9-alkenyl esters.  The esters, such as 9-dodeca-dienyl acetate, 9-tetradecenyl formate, 9-tetradecenyl acetate, 9-hexadecenyl acetate, and the like, are known pheromones or phero-mone mimics for several insect species and they are therefore useful in insect control.