baber/WOPTO huggingface dataset:
Patent CA-1193781-A (CA)
Inventor: SCHADE GERHARD
IPC: C08L67/02
Filed: 1982-09-01
Granted: 1985-09-17
Abstract: ABSTRACT OF THE DISCLOSURE:         A heat hardening covering composition which con-tains as binder, 5 to 35 parts by weight of triazine resin, especially benzoguanamine resin, or a masked polyisocyanate resin and 95 to 65 parts by weight of a saturated polyester whose diacid component is formed of residues of terephthalic and/or isophthalic acids and the diol component is formed of 100 to 70 mol per cent of bis-(hydroxymethyl)-tricyclodecane with 0 to 30 mol per cent of other diols, especially 2,2-dimethylpropanediol.  This composition is useful as lacquer for metals because of its resistance under sterilising con-ditions with respect to acid contents, especially acid food-stuff preparations.
Patent CA-1154505-A (CA)
Inventor: FINKELSTEIN MANUEL
IPC: H01G9/022
Filed: 1982-09-01
Granted: 1983-09-27
Abstract: Abstract of the Disclosure An aluminum electrolytic capacitor capable of operation at 200 VDC or higher and 130°C contains as its electrolyte a tertiary amine or a dipropylamine mono salt of dodecanedioic acid dissolved in a sol-vent mixture of ethylene glycol and N-methyl-2-pyrro-lidinone and water.
Patent CA-1205288-A (CA)
Inventor: DOBSON CHARLES E
IPC: G09F7/08
Filed: 1982-10-26
Granted: 1986-06-03
Abstract: ABSTRACT OF THE DISCLOSURE     A sign comprises sign plates arranged edge-to-edge between a pair of mounting bars of L-shape, having a rear limb for mounting to a supporting surface and a side limb which conceals the ends of the plates.  At least some of the plates have rearwardly directed limbs which are a push fit on forwardly projecting elements carried by base elements slidably engaged in restricted mouth channels formed on the rear limbs of the mounting bars.  The top and bottom plates have extensions which conceal the mountings, and end caps plug into box sections on the side limbs of the mounting bars to conceal the ends of those limbs and the ends of the plate extensions.
Patent CA-1184931-A (CA)
Inventor: BLASCHKE GUNTER
IPC: C11D1/90
Filed: 1982-11-18
Granted: 1985-04-02
Abstract: Abstract of the disclosure:          Bis-betaines of the formula   in which R denotes a saturated or an olefinically unsatu-rated hydrocarbon radical which has 1 to 3 double bonds and 8 to 22 carbon atoms, n1 and n2 represent an integer from 2 to 3, and n1 and n2 can be identical or different, m1 and m2 represent an integer from 1 to 4, and m1 and m2 can be identical or different, and a, b, c and d, which are identical or different, each is a number from 1 to 5, but the sum (a + b + c + d) should be at most 10.       The compounds are prepared from primary amines of the formula RNH2, by dicyanoalkylation, hydrogenation, ethoxylation and reaction with alkali metal salts of .omega. -halogenocarboxylic acids.  They are suitable for formulat-ing cosmetic and industrial cleaning agents.
Patent CA-1216465-A (CA)
Inventor: ROMER RUDOLF
IPC: F42B12/00
Filed: 1982-12-09
Granted: 1987-01-13
Abstract: ABSTRACT OF THE DISCLOSURE Ammunition to be fired from a cannon with a high trajectory and with direct participation of the cannon barrel, the ammunition being made of one piece as an ammunition unit having the same outer dimensions as a compar-able ammunition unit which is intended to be fired from the same cannon exclusively with an essentially low trajectory, the ammunition unit including a propellant charge and a payload projectile having a rear portion occupying a region corresponding to that occupied by a portion of the propellant charge of the comparable unit.
Patent CA-1187173-A (CA)
Title: Recording tape cartridge
Inventor: OGIRO KENJI
IPC: G11B23/087
Filed: 1983-03-09
Granted: 1985-05-14
Abstract: Abstract:           A recording tape cartridge has a lid member mounted on the cartridge case to rotate between a closed position and an open position.  A clearance is defined in one corner of the case and a lid locking mechanism is provided in the clearance for locking the lid member in the closed position.  The clearance is wider at its front portion than at its rear portion to facilitate entry of a release member of a recorder, should the cartridge be inserted slightly off-centre into such recorder or reproducer.
Patent CA-1183517-A (CA)
Inventor: MOODY ARLIN R
IPC: E21B21/10
Filed: 1983-03-16
Granted: 1985-03-05
Abstract: COMBINATION CLEAN-OUT AND DRILLING TOOL     ABSTRACT    A tool (10) is disclosed which permits clean-out of a bore hole in either a hydrostatic or hydraulic operation.  In addition, the tool (10) may be used to drill a formation within the bore hole without the need for circulation of fluid to the surface to remove cuttings from the formation.  The tool (10) includes an upper assembly (12) and a lower assembly (14).  The upper assembly (12) is secured to a drill or tubing string assembly (16) extending to the surface.  The lower assembly (14) includes a debris chamber (144) and a trap valve (148) for permitting one-way flow of debris and fluid therein.  In hydrostatic operation, a lower valve assembly (126) is provided to prevent fluid entry into the spaces above the assembly in the tool and drill or tubing string assembly until the tool reaches the debris in the bore hole.  Downward motion of a seal, guide and swab piston assembly (102) opens the valve assembly to drive the debris and fluid into the debris chamber.  In hydraulic operation, the lower valve assembly (126) is removed and an upper valve assembly (40) is positioned within the upper assembly.  Reciprocation of the seal, guide and swab piston assembly (102) drives debris and fluid into the debris chamber on the upstroke.          On the downward stroke of the piston assembly, pressure is relieved through the upper valve assembly and discharged to the bore hole through discharge and relief valves (132, 134).  The piston assembly (102) also provides a jet discharge through ports (112) opening into the bore hole to agitate the fluid and debris for enhanced collection.  A jet port subassembly (158) is positionable on the lower assembly to perform the function of agitating, lifting and moisturizing debris in the subassembly.  The piston assembly (102) may be jarred against the upper barrel nut (96) on the lower assembly to jar the lower assembly free if desired.
Patent CA-1182896-A (CA)
Inventor: DOYLE RICHARD C
IPC: H01H51/06
Filed: 1983-04-22
Granted: 1985-02-19
Abstract: Abstract of the Disclosure The present invention teaches a remote control system, also capable of designation as a universal switch receptacle system, which is usable in conjunction with remote control devices as well as ground fault circuit interrupting systems. Features include, without limitation, a mounting strap which supports ground terminals while also serving as a magnetic circuitry conduit; a novel flip-flop cam arrangement which enables alternate making and breaking of a circuit; and space-saving means for supporting the cam arrangement about an axis of rotation which coincides with a ground prong insertion axis.
Patent CA-1175994-A (CA)
Inventor: ALBERINO LOUIS M
IPC: C08G18/48
Filed: 1983-05-11
Granted: 1984-10-09
Abstract: ABSTRACT OF THE DISCLOSURE    Polyurethanes having a two phase morphology and characterized by high impact strength and, optionally, high modulus are obtained by reaction of 4,4'-methylenebis(phenyl isocyante) and modified forms thereof with an aliphatic glycol extender and a blend of at least two polyoxypropylene-polyoxyethylene polyols, both of which have average functionalities in the range of 2 to 4, one of which has a molecular weight in the range of about 3,000 to 10,000 and contains at least 23% by weight of ethylene oxide residues and the other has a molecular weight in the range of about 750 to about 2,000 and contains at least 45% by weight of ethylene oxide.  The two or more such polyols are employed in proportions such that the aliphatic glycol extender is completely miscible with said polyols if blended together.
Patent CA-1203338-A (CA)
Inventor: DAVIES STEPHEN P
IPC: C08F2/16
Filed: 1983-05-19
Granted: 1986-04-15
Abstract: ABSTRACT     Sterically stabilised aqueous polymer dispersions free from charged species are made by emulsifying in water ethylenically unsaturated monomer(s), soluble in water to the extent of 0.08% - 8% by weight but giving rise to a polymer which is insoluble, and polymerising the monomer(s) in that state in the presence of (a) a non-ionisable azo initiator which is water-soluble and substantially monomer-insoluble and (b) a block or graft copolymer stabiliser of specified structure.
Patent CA-1192869-A (CA)
Title: Reversible angle display
Inventor: ASHTON RICHARD D A
IPC: A47F5/13
Filed: 1983-06-22
Granted: 1985-09-03
Abstract: ABSTRACT OF THE DISCLOSURE         A modular display unit having upper and lower wall panels, side panels, and a rear end panel, the front of such unit being open, interlock connectors extending upwardly from the upper wall panel, and downwardly from the lower wall panel, being interengageable with corresponding interlock connectors on adjacent units for vertical stacking, and further having display panel supports extending forwardly from one side of the unit to receive a display panel and having information supports attached to the unit, to receive product information.
Patent CA-1199847-A (CA)
Inventor: DOJCINOVSKI NIKOLA
IPC: A61F9/007
Filed: 1983-08-25
Granted: 1986-01-28
Abstract: TITLE                              EYE LID FIXER                                INVENTOR                           Nikola DOJCINOVSKI                                ABSTRACT       A method of inserting a prosthesis, to eliminate the re-dundent tissue on the upper eyelid bounded by the supra orbi-tal crease utilizes a unique prosthesis comprising a flexible substrate, with adhesive on opposite sides thereof, means to temporarily cover the adhesive on each side,  and means for readily removing the cover from either side so as to expose the adhesive substrate surface whereby the  surface may be located on the upper eyelid, over redundent tissue, adjacent to the supra orbital crease of the eyelid so that when the eyelid is open, adjacent regions of redundent tissue on oppo-site sides of the supra orbital crease of the eyelid are held in juxtaposed relation, virtually eliminating the appearance of redundent tissue.
Patent CA-1214033-A (CA)
Inventor: FELDSTEIN JOEL G
IPC: B23P6/04
Filed: 1983-09-23
Granted: 1986-11-18
Abstract: ABSTRACT      A method of sealing leaking steam generator  tubes without substantially  restricting  the  fluid  flow area  by  explosively welding a cylindrical sleeve over the degraded area of the tube. The sleeve has a wall thickness of approximately 0.010 to 0.040 inches and a length of about 1.5 to 4.0 inches, the weld occurs over the entire length of the sleeve.
Patent CA-1213427-A (CA)
Inventor: LIENERT GEROLD
IPC: B24C3/08
Filed: 1983-10-06
Granted: 1986-11-04
Abstract: A SEPARATING AND FEEDING SYSTEM FOR A SHOT PEENING MACHINE             Abstract of the Disclosure A separating and feeding system for a shot peening machine is of the type which includes blast wheels mounted on a housing of the machine and capable of propelling a plurality of shot generally downwardly into a critical blast region within the housing for shot peening a plurality of springs passing therethrough.  The springs are supported on and separately conveyed along a pair of spaced spinner rolls along a peening path into one side of and through the critical blast region.  The separating and feeding system includes an entrance chamber within the housing adjacent the one side of the critical blast region.  An elongated horizontally extending chain is mounted relative to the housing for continuous movement from a first end exterior of the housing through an opening in a wall of the housing to a second end within the entrance chamber at the one side of the critical blast region.  The horizontally extending chain supports the springs thereon and makes frictional contact therewith to transport the springs from the one end to the second end.          The chain is capable of continued movement beneath any of the springs which are prevented by retarding gates from continuing transportation.  A shot screening and spring stopping gate is in a normally closed position at the opening to prevent escape of shot therethrough and entrance of one of the springs into the entrance chamber.  When there is no spring at the one side of the critical blast region, a signal is provided for opening the shot screening and spring stopping gate for a predetermined amount of time to allow the chain to transport the one spring to the critical blast region.
Patent CA-1205132-A (CA)
Inventor: SCHNETZKA HAROLD R
IPC: H02M7/12
Filed: 1983-10-11
Granted: 1986-05-27
Abstract: CONTROL SYSTEM FOR CONTROLLING AN SCR NETWORK    TO REGULATE THREE-PHASE A-C POWER FLOW            ABSTRACT:      The power delivered from a three-phase A-C power source and through a network of SCR's (connected, for example, to form a full wave rectifier bridge or to provide an A-C switch) to a load circuit is adjusted by controlling the conduction angles of the SCR's.   The control is achieved by developing, from only one of the three alternating phase voltages provided by the A-C power supply, a reference square wave signal of the same frequency and whose amplitude excursions are precisely synchronized or keyed to the zero voltage crossings of the selected phase voltage, even though that phase voltage may include undesired harmonics,  noise,  tran= sients or other distortion components.   Since the influence of the undesired signal  components has now been eliminated and since the reference square wave signal also has a fixed phase relationship with the other two phase voltages,  logic circuitry may be con= trolled by the reference square wave signal, and by a d-c control voltage representing a desired power flow to the load circuit, to produce gating signals for trigger= ing the SCR's into conduction at the angles required to translate the desired power to the load circuit.  With this arrangement,  control of all three phases is made immune to undesired signal components in any of the phase voltages.
Patent CA-1214440-A (CA)
Inventor: PROBST TIMOTHY F
IPC: B65B39/00
Filed: 1983-11-08
Granted: 1986-11-25
Abstract: ABSTRACT OF THE DISCLOSURE          A universal type packing or grid head for use in article packing apparatus wherein a plurality of articles are fed to the head for assembly into a group of articles for filling a case.  The grouped articles are ultimately deposited into a packing case for transport.  The packing head is readily adjustable as to size and quantity of articles formed into a group.
Patent CA-1204314-A (CA)
Inventor: GAL UZI
IPC: F41C23/04
Filed: 1983-12-05
Granted: 1986-05-13
Abstract: Grip And Stock Assembly For Facilitating Use Of A Compact Gun Abstract A grip and folding stock assembly mounted and arranged on a compact gun for facilitating use of the gun in various firing positions.  The grip and folding stock assembly is employed with a weapon that generally has an elongated receiver.  An L-shaped bracket has one end secured to the distal end of a pistol grip emanating from the undersurface of the receiver, and the other end secured to the under-surface of the rearward end of the receiver.  Mounted in this way, the bracket defines a forearm receiving portion for stabilizing the gun while firing.  A folding stock is pivotally mounted to the rearward end of the receiver of the weapon.  The stock is operative between two extreme positions.  In a first position, the stock is folded and brought into close proximity to the pistol grip.  In a second position, the stock is placed into a position suitable for shoulder firing.  In one embodiment of the subject invention, the L-shaped bracket is eliminated and the stock is suitably configured to stabilize the gun in the manner previously discussed with regard to the forearm receiving portion of the L-shaped bracket.  A trigger guard is provided just ahead of the pistol grip and completely surrounds and protects the trigger of the weapon.  A handgrip forms part of the trigger guard.  The handgrip performs the simultaneous functions of defining a portion of the trigger guard and provid-ing a grip for holding the gun during firing.
Patent CA-1198814-A (CA)
Inventor: NEWBERRY ALFRED L
IPC: G11B33/08
Filed: 1983-12-09
Granted: 1985-12-31
Abstract: ABSTRACT OF THE DISCLOSURE         A carriage assembly has a carriage frame which supports a transducer for reading and/or writing on a recording medium.  The carriage frame is slideably supported upon support members for rectilinear movement with respect to the recording medium.  The carriage assembly includes an auxiliary mass slideably supported upon a support rod of a support framework secured to the carriage frame.  The auxiliary mass is slideably mounted on the support rod between elastomeric spring dampers disposed at opposite ends of the mass.  The carriage assembly is driven by a flexible band which is secured at its ends to the carriage frame and is in wrapped engagement with the drive shaft of a stepper motor.  The drive force of the motor is applied to the carriage assembly along a drive axis.  The effect of the auxiliary mass and mass support frame-work is to align the drive axis with the center of mass of the carriage assembly in order to damp carriage vibrations and improve transducer/track alignment.
Patent CA-1182715-A (CA)
Inventor: HARRIS WILLIAM J
IPC: G05D7/00
Filed: 1983-12-12
Granted: 1985-02-19
Abstract: IMPROVED AIR CONDITIONING CONTROL SYSTEM    WITH MASTER AND TRACKING CONTROLLERS     ABSTRACT        An air conditioning control system for at least two duct sections each with an associated damper comprises at least one master controller for a first pneumatic actuator for one damper and at least one tracking controller for a second pneu-matic actuator for the other damper.  The master controller comprises a first flow sensor producing  a first flow variable signal in response to a sensed flow in the duct section asso-ciated with the said one damper.  An adjustable reference or bias signal generator is provided and a temperature signal is com-bined therewith to provide a composite signal for comparison with the flow variable signal.  A resultant signal after comparison operates the first pneumatic actuator for the said one damper.  A tracking controller comprises a second flow sensor producing a second flow variable signal in response to sensed flow in the duct section associated with the other damper.  A second signal comparitor and transmittor receives the first and second flow variable signals, compares the two and transmits a second re-sultant signal to the second pneumatic actuator for control of the said other damper.  The second comparitor includes a pivot-ally mounted lever acted upon by diaphragm actuated first and second push rods representing the first and second flow variable signals.  One of the diaphragm assemblies is mounted for slid-able adjustment along the lever to vary the relative mechanical advantage and to vary the flow ratio between the two dampers and duct sections.  The described system overcomes the limitations of the prior art by allowing for more accurate and co-ordinated flow rates in both duct sections.
Patent CA-1226216-A (CA)
Inventor: SPILLERT CHARLES R
IPC: G01N33/50
Filed: 1984-01-25
Granted: 1987-09-01
Abstract: ABSTRACT OF THE DISCLOSURE   A new diagnostic procedure employing a pre-packaged assay kit to enable the hematological prediction of cancer, sepsis, AIDS and other pathologic states is described.  The kits are composed of sterile plastic test tubes and caps wherein a control tube contains an appropriate amount of physio-logic saline, and an activated tube contains various activators of specific pathways of blood coagulation, e.g. endotoxins dissolved in the same volume of saline.  Upon the addition of a patient's citrated whole blood (CWB) to each tube, incubation and measurement of recalcification times (RT) are per-formed.  A ratio of the control sample RT divided by the activated samples (endotoxin) RT yields a thrombotic index (TI), the values of which are related to various disease states.  Low numerical values of this index (if endotoxin is the activating material at 10 µg/cc CWB) indicate post surgical patients at high risk for sepsis (TI µ1.60); values above 1.60 indicate post-surgical patients at low risk for sepsis.  Normal volunteers have values ranging from 1.15 - 1.53 whereas newly diagnosed cancer patients have values of 1.62 to 4.39 or higher.
Patent CA-1186878-A (CA)
Inventor: ARSCOTT CHRISTOPHER
IPC: F16L55/179
Filed: 1984-03-02
Granted: 1985-05-14
Abstract: ABSTRACT         The invention is a device for repairing a defective exhaust system of a vehicle.  Some types of catalytic converters have an integral collar to hold the converter to the vehicle.  Failure of the collar due to corrosion and other factors results in the converter being only partially supported by the vehicle and may also result in a poor connection with the rest of the exhaust system.  The device of the invention acts both to vertically support the converter on the vehicle and to secure the converter to the rest of the exhaust system,
Patent CA-1219201-A (CA)
Inventor: CHU ALBERT E
IPC: C12Q1/37
Filed: 1984-03-06
Granted: 1987-03-17
Abstract: Abstract of the Disclosure A specimen suspected of containing N. gonorrhoeae (N.g.) and/or N. meningitidis (N.m.) is contacted with a lectin, preferably wheat germ agglutinin and either soy bean agglutinin or STA potato lectin. An agglutination reaction is a positive indication of the presence of such microorganisms. Separate portions of the specimen are contacted with fast substrates specific for (a) N.g., (b) N.m., and(c) B. catarrhalis. Suitable fast substrates are proline naphthylamide, gamma glutamyl naphthylamide, and glycyl prolyl naphthylamide, respectively, each substituted with an electron donating group at the 4-position, 6-position, or both. Another portion of the specimen is reacted with a substrate for beta-galacto-sidase enzyme, a positive reaction being an indication that the specimen contains N. lactamica. Autoagglutination, which could otherwise give a false positive in the lectin test, is prevented by pretreatment of the specimen with DNA'ase and/or an anhydride such as succinic anhydride.
Patent CA-1221168-A (CA)
Inventor: ALLEN IOAN R
IPC: G11B20/00
Filed: 1984-03-13
Granted: 1987-04-28
Abstract: IMPROVEMENTS IN STEREOPHONIC MOTION PICTURE SOUND-TRACKS COMPATIBLE WITH DIFFERENT SOUND      PROJECTION FORMATS AND RECORD AND    PLAYBACK APPARATUS THEREFOR                Abstract of the Disclosure Discrete four-channel photographic (optical motion picture sound-tracks are disclosed that are compatible with existing monophonic and stereo variable area (SVA) theatre projection equipment.  Six track and four track embodiments are disclosed.  In the four track embodi-ments 4-4-4 matrix encoding is employed in producing the sound-track. Apparatus for recording and reproducing the compatible four-channel sound-tracks are also dis-closed.
Patent CA-1230716-A (CA)
Title: Procede pour ameliorer la regularite de structure des   filaments a base de polymeres thermoplastiques
Inventor: PEREZ GERARD
IPC: D01D5/16
Filed: 1984-03-27
Granted: 1987-12-29
Abstract: La présente invention concerne un procédé pour améliorer la régularité de structure de filaments à base de polymères thermoplastiques, obtenus par filage à l'état fondu, et étirage en continu entre un rouleau d'appel et un rouleau d'étirage, caractérisé par le fait que l'on régule la contrainte d'étirage à un niveau constant, la vitesse du rouleau d'étirage étant maintenue constante.