baber/WOPTO huggingface dataset:
Patent CA-1283954-C (CA)
Title: Apparatus to be used when welding pipes together
Inventor: SUNDHOLM GOERAN
IPC: B23K37/04
Filed: 1987-03-24
Granted: 1991-05-07
Abstract: Abstract of the disclosure The invention relates to an apparatus to be used when welding pipes together.  The apparatus comprises a bellows structure for shielding the weld joint area by internal contact with the pipe ends on both sides of the weld joint.  When the apparatus is inserted and, especially, pulled out after welding, the bellows tend to be damaged by the hot weld joint.  It is the object of the invention to solve this problem.  The object is achieved by providing both bellows with radial side supports dragging against the inner surface of the pipes and by arranging the bellows to contract within the radial side supports in the absence of an inner overpressure.  Between the bellows, centering discs are arranged on hoses for leading a protective gas and compressed air.  The hoses are connected with the holders of the bellows by means of a through cotter pin provided with a spring for keeping the pin stationary.
Patent CA-1328840-C (CA)
Inventor: BAIRD ANDREW J
IPC: C07K14/50
Filed: 1987-04-09
Granted: 1994-04-26
Abstract: FIBROBLAST GROWTH FACTOR ANTAGONISTS        ABSTRACT OF DISCLOSURE Antagonists to bovine pituitary fibroblast growth factor, a 146 amino acid residue polypeptide, are produced.  These antagonists are between 4 and 45 residues in length, are characterized by their ability to a) interact with the FGF receptor and/or b) bind heparin and/or c) inhibit and therefore modulate endothelial cell growth.  They include either the four residue sequence which forms basic FGF(36-39), namely Pro-Asp-Gly-Arg, or the four residue sequence which constitutes basic FGH(107-110), namely Arg-Ser-Arg-Lys. They are also antagonistic to acidic FGF.
Patent CA-1319046-C (CA)
Title: Pectin food product
Inventor: EHRLICH ROBERT M
IPC: A23L29/231
Filed: 1987-06-05
Granted: 1993-06-15
Abstract: PECTIN FOOD PRODUCT                       ABSTRACT      The invention relates to a dry mix comprising coarse, sanding sugar particles having an emulsifier uniformly spread across the sugar surfaces.  The dry mix also contains a food acid and dry pectin ground to a particle size less than 200 mesh.  The dry pectin mix is utilized to manufacture jam or jelly preparations.
Patent CA-1283321-C (CA)
Inventor: WOOD WILLIAM R
IPC: A01B21/08
Filed: 1987-07-15
Granted: 1991-04-23
Abstract: ADJUSTABLE SHANK MOUNT Abstract of the Disclosure A shank mounting arrangement for a disk hiller or similar implement which provides simple and precise angular adjustment of the shank independently of vertical adjustment.  An upright slotted tube is fixed to a support beam and an upright apertured shank is slidably received in the tube.  An adjustable collar including a plurality of holes adapted for alignment with the slots in the upright tube is mounted for rotation with respect to the upright tube, and a pin is inserted through the holes, slot and an aperture in the shank for retaining the shank in a preselected one of a plurality of vertical positions relative to the support beam.  The collar may be rotated independently of vertical adjustment to change the angle of the shank.
Patent CA-1290356-C (CA)
Title: Elastomeric mounting
Inventor: COLFORD TERENCE H
IPC: F16F3/087
Filed: 1987-07-30
Granted: 1991-10-08
Abstract: ABSTRACT                       ELASTOMERIC MOUNTING        An elastomeric mounting suitable for providing a low frequency suspension for a road vehicle cab comprises an annular elastomeric diaphragm shaped to deform by both bending and shear over a normal working range to accommodate relative longitudinal movement between two members between which the diaphragm is located.        The diaphragm is provided and arranged in combination with elastomeric axial buffer means operable to restrain relative movement of the interconnected members outside the normal working range and elastomeric transverse load bearing means to restrain relative transverse movements.
Patent CA-1304092-C (CA)
Title: Imidopolysiloxanes and method for making
Inventor: RICH JONATHAN D
IPC: C08G77/28
Filed: 1987-08-27
Granted: 1992-06-23
Abstract: RD-17,519 IMIDOPOLYSILOXANES AND METHOD FOR MAKING                  ABSTRACT OF THE DISCLOSURE        Imidopolysiloxane gums, resins and fluids are made by equilibrating imidocylclopolysiloxanes with organocyclopolysiloxanes, or cohydrolyzing imidosilanes and organosilanes.  The resulting imidopolysiloxanes are useful as temperature and solvent resistant resin and fluids and can be converted to temperature and solvent resistant elastomers.
Patent CA-1297062-C (CA)
Title: Process and apparatus for two-phase fluid catalytic cracking
Inventor: HERBST JOSEPH A
IPC: C10G11/18
Filed: 1987-09-03
Granted: 1992-03-10
Abstract: F-4024+     PROCESS AND APPARATUS FOR TWO-PHASE FLUID         CATALYTIC CRACKING                        ABSTRACT     A catalytic cracking process is disclosed using a conventional feed, a conventional cracking catalyst and an unconventional additive catalyst in a conventional catalytic cracking riser reactor to produce cracked products.  The additive and conventional catalysts are passed together through at least a portion of a riser reactor.  The additive is separated from the conventional catalyst upstream of the conventional regenerator associated with FCC unit, and upstream of the final separation of catalyst fines from cracked products in the reactor vessel.  The additive is recycled to the riser without regeneration.  The residence time of the additive in the riser is increased, residence time of additive in the regenerator is decreased, and loss of additive with catalyst fines is minimized.  Preferably, an elutriating stripper separates additive from conventional catalyst, by sieving, density difference, or settling rate differences   An apparatus for stripping and sieving is disclosed.  The additive may be given a reactivation treatment before recycle to the FCC riser.
Patent CA-1298531-C (CA)
Title: Saw blade for power operated saw
Inventor: LEINI ARVO
IPC: B23D49/00
Filed: 1987-10-05
Granted: 1992-04-07
Abstract: Saw blade for Power operated saw Abstract A sawblade arrangement for a reciprocating power operated saw has two blades with thin guiding backs sliding in a groove, and toothed edges. Some of the teeth are set outwards away from the contact surface, and some of the teeth are set inwards crossing the contact surface. The number of teeth set inwards is less than half the number set outwards.
Patent CA-1322714-C (CA)
Title: Wound healing and bone regeneration
Inventor: ANTONIADES HARRY N
IPC: A61K38/00
Filed: 1987-11-16
Granted: 1993-10-05
Abstract: Abstract of the Disclosure Healing an external wound or regenerating bone of a mammal by administering to the mammal a composition containing purified platelet-derived growth factor and purified insulin-like growth factor.
Patent CA-1284254-C (CA)
Title: Wash cycle additive antistatic composition
Inventor: STELTENKAMP ROBERT J
IPC: C11D3/37
Filed: 1987-12-07
Granted: 1991-05-21
Abstract: WASH CYCLE ADDITIVE ANTISTATIC COMPOSITION FOR TREATMENT OF LAUNDRY, PROCESS FOR MANUFACTURE OF     SUCH COMPOSITION AND METHOD OF USE THEREOF            ABSTRACT OF THE DISCLOSURE         A wash cycle additive antistatic composition, which, when added to a wash water in a washing machine, makes laundry washed in such automatic washing machine and dried in an automatic laundry dryer resistant to the accumula-tion of static charges thereon, and which may be in particulate, liquid or other suitable form, comprises an antistatic polyamide of trialkylacetic acid and polyamine, wherein the alkyls of the trialkylacetic acid moiety are of 1 to 10 carbon atoms each and the polyamine moiety contains from 2 to 5 amino groups, and a particulate carrier or liquid medium for the polyamide, which is a detergent builder or filler, or is an aqueous medium containing a nonionic surface active agent.  In some instances bentonites may be included in the particulate compositions to soften the fabrics that are washed, and tertiary amines may be formulated into the liquid compositions to increase fabric softening action.          Despite the fact that the conditioning composition is added to the wash water in the wash cycle of the automatic washing machine, the antistatic polyamide thereof does not react adversely with anionic detergents in the wash water (unlike quaternary ammonium halide antistatic agents), so the cleaning power and other desirable properties of the detergent composi-tion that is in the wash water are not compromised, even when the detergent composition employed is based on an anionic detergent or contains anionic components.         Also within the invention are a process for manu-facturing particulate wash cycle additive antistatic composi-tions and a method of using the compositions described.
Patent CA-1296220-C (CA)
Title: Ink-jet recording process
Inventor: IWATA KAZUO
IPC: C09D11/00
Filed: 1987-12-23
Granted: 1992-02-25
Abstract: ABSTRACT OF THE DISCLOSURE        There is disclosed ink-jet recording process for carrying out a recording by adhering ink droplets on a recording medium, wherein the recording is carried out under the condition that the ink is adhered in an amount ranging between 3.0 x 105 pl/cm2 and 3.0 x 106 pl/cm2 in solid image recording when the recording is carried out with a recording density of 10 dots/mm x 10 dots/mm or more.
Patent CA-1304269-C (CA)
Title: Process for stamping a detergent bar
Inventor: ADAMS MICHAEL J
IPC: C11D13/28
Filed: 1988-01-25
Granted: 1992-06-30
Abstract: ABSTRACT           Process for Stamping a Detergent Bar Detergent bars (soap or non-soap) are stamped or imprinted using a die or dies having a modulus of elasticity in the range 5 x 105 to 1 x 107 Nm-2. This gives reduced adhesion of detergent to die, reduced die-blocking and consequently reduced marring of bars.          Preferably each such die has a facing layer of elastomer so as to achieve the desired low modulus of elasticity which preferably is distinctly less than that of the detergent.
Patent CA-1302306-C (CA)
Inventor: SZALAI GABOR
IPC: F16H48/08
Filed: 1988-03-25
Granted: 1992-06-02
Abstract: ABSTRACT    The invention relates to a drive axle for vehicles, in particular for power machines with adjustable wheel track, which can be characterized in that it has a combined head assembly containing a central wet-brake construction and e differential mechanism completed with mechanically engagable bundle of lamellae for limiting the  differential mechanism spin out, which rotary brake discs (24) are connected with the exter-nal spline of the half-part (3b) of a differential case with one dividing plane and said half-pert is arranged opposite to the crown-gear (2), in the inner space of the half-part (3b) of said differential case, on the outer surface of the bottom plate supporting the         . side gear (45) compression-springs (39) are seated, furtheron a pressure disc (37), a bundle of lamellae, supporting disc (38), a snap ring (40), a spacer (41) and a taper roller bearing (23) are also here arranged, whereas the externally splined lamellae (42) of the bundle of lamellae are engaged with the internal spline of the half-part (3b) of said differential case, while the lamellae (43) with the internal spline engage with the splined hub (44), while the face dogs of the latter one engage with the face; dogs of the sliding coupling sleeve (47) extending through the bore of the carrier (22) of the taper roller bearing (23) with the intervention of centralizing ring (46) the sliding coupling sleeve (47) can be moved on the spline of the inner half-shaft (4) by means of the coupling fork (50) which is rotating on the pin (49) which is supported in the carrier (48) having been fixed to the lateral face of the center housing (10), furtheron, stationary discs (25) of said central brake construction are connected torque-proof but loosely to the brake-house (26) having been fixed to the lateral face of the center housing (10), and in the annular inner space of the brake-house (26) the brake piston (27) and in the bearing bracket-extension the cylindrical roller bearing (29) of the pinion bevel gear (1) are arranged, furtheron, between the carriers (6a, 6b) of the planetary mechanismes having been arrang-ed next to the combined head assembly and the output-shaft (14) a splined sleeve (13) is inserted, while the external spline thereof are engaged with the carrier (6a, 6b) of the planetary mechanism and the internal spline thereof engage with the output-shaft (14).
Patent CA-1302239-C (CA)
Title: Disinfectant polymeric coatings for hard surfaces
Inventor: OAKES THOMAS R
IPC: C08L33/14
Filed: 1988-05-11
Granted: 1992-06-02
Abstract: Abstract Liquid disinfectant compositions are disclosed which can be used to surface-coat substrates with polymeric films which are adherent, water-resistant and which can impart prolonged germicidal properties to the treated surfaces.
Patent CA-1332857-C (CA)
Title: Fluorinated polyisocyanates suitable as paint components
Inventor: RE ALBERTO
IPC: C08G18/78
Filed: 1988-06-10
Granted: 1994-11-01
Abstract: Fluorinated polyisocyanates particularly suitable for the formulation of coating paints and compositions in the electronics industry, obtained by starting from a perfluoropolyether polyol having a functionality higher than 2 and from a diisocyanate, the resulting derivative having isocyanic functions being further condensed with a polyol in order to obtain a polyisocyanate with a high degree of functionality, and containing from 1.5% to 9% by weight of -NCO groups.
Patent CA-1296318-C (CA)
Title: Aliphatic hydrocarbon substituted aromatic hydrocarbons to control black sludge in lubricants
Inventor: MURPHY JOHN P
IPC: C10M161/00
Filed: 1988-07-04
Granted: 1992-02-25
Abstract: ABSTRACT OF THE DISCLOSURE A  lubricating  oil  composition  comprising  a  major amount of an oil of lubricating viscosity and a minor amount,  effective to inhibit the  accumulation of black sludge in a gasoline fueled internal combustion engine, of an aliphatic hydrocarbon substituted aromatic hydrocarbon. The aliphatic hydrocarbon substituted aromatic hydrocarbon comprises a compound of the formula Ar-R-(Ar)n wherein  each  Ar  is  independently  an  aromatic  nucleus having from O to 3 substituents, R is a hydrocarbyl group, and n is an integer ranging from 1 to about 6.   In a further embodiment, the aliphatic hydrocarbon substituted aromatic hydrocarbon further comprises  from about 1 to about 50 percent by weight of tetrahydronaphthalene or hydrocarbyl substituted tetrahydronaphthalenes.
Patent CA-1336221-C (CA)
Inventor: KOBAYASHI HIROYA
IPC: B01J20/26
Filed: 1988-07-13
Granted: 1995-07-04
Abstract: A  waterproofing  agent  for  an  optical  or electric cable,  formed of a cross-linked macromolecular compound containing  a  sulfonic  acid group or  a salt thereof  in  an  amount  of  not  less  than  0.5  mg. equivalent/g and a dissociating group in an amount of not less than 1.0 mg.  equivalent/g,  and a method for waterproofing said cable by packing said waterproofing agent in the sheath of said cables.
Patent CA-1306133-C (CA)
Title: Tag attaching apparatus
Inventor: FURUTSU AKIRA
IPC: B65C7/00
Filed: 1988-08-05
Granted: 1992-08-11
Abstract: Abstract of the Disclosure A tag attaching apparatus in which the transverse bar of a tag pin is pushed out of a hollow needle located at the front of the apparatus body by a piston, and which comprises a motor for driving the piston, a converter means for transforming the motor rotation into reciprocating motion of the piston, and control means for returning the piston to the home position.
Patent CA-1333606-C (CA)
Title: Substituted 2-phenyl-4-quinoline carboxylic acids
Inventor: SUTHERLAND LESLIE H
IPC: C07D215/22
Filed: 1988-08-29
Granted: 1994-12-20
Abstract: Substituted 4-quinoline-carboxylic acids useful in the treatment of arthritis and inhibition of progressive joint deterioration are disclosed together with methods of use and synthesis thereof.
Patent CA-1303948-C (CA)
Title: Process for pretreatment of chromium-rich oxide surfaces prior to decontamination
Inventor: HUSAIN AAMIR
IPC: G21F9/00
Filed: 1988-09-14
Granted: 1992-06-23
Abstract: ABSTRACT       A process for pretreatment of chromium-rich oxide surfaces of nuclear reactor cooling system components involves application of a dilute acidic reagent comprising potassium permanganate and chromic acid, at elevated temperatures.  No ozone is added or necessary for effective decontamination with the pretreatment reagent.
Patent CA-1311675-C (CA)
Inventor: HEYES PETER J
IPC: B32B15/08
Filed: 1988-10-12
Granted: 1992-12-22
Abstract: ABSTRACT                      LAMINATED METAL SHEET            A laminated metal sheet, the metal sheet having adhered on at least one of its major surfaces a composite film comprising:            (A1)    an inner layer of a thermoplastic polymer incorporating a white pigment and a toner for compensating for the natural colour of the metal sheet, and (B1)    an outer layer of a thermoplastic polymer incorporating a white pigment, the concentration of white pigment in layer (B1) being lower than the concentration of white pigment in layer (A1).            The laminated metal sheet of the invention is useful for forming into containers or various components thereof.
Patent CA-1294397-C (CA)
Title: Apparatus for skinning poultry carcasses
Inventor: CALLSEN HANS
IPC: A22C21/00
Filed: 1988-10-24
Granted: 1992-01-21
Abstract: ABSTRACT      An apparatus for skinning poultry carcasses, parti-cularly the breast portions thereof is described, from which the wings have been removed.  It is the task to suggest a unit integratable into a processing line, which is able to remove the skin in one piece.  To achieve this aim the skinning tool has a pair of cone-shaped, meshing and rotating toothed rollers, which can be moved apart mutually and reciprocally counter to spring tension without losing their engagement.  By means of a sensor and as a function of the size of the particular poultry carcass, the complete unit is brought into its working position.     Fig. 1
Patent CA-1295026-C (CA)
Title: Sealed connector assembly
Inventor: COLLERAN STEPHAN A
IPC: H01R4/02
Filed: 1988-11-14
Granted: 1992-01-28
Abstract: SEALED CONNECTOR ASSEMBLY  ABSTRACT OF THE DISCLOSURE    An improved sealed connector includes at least one ter-minal with an associated terminated conductor.  The sealed connector includes a housing having at least one resilient arm with a free end finger extending within a terminal re-ceiving channel for retaining the terminal within the termi-nal receiving channel.  The housing includes a sleeve por-tion extending axially outwardly from a terminal entry wall defining a seal receiving cavity.  A seal has at least one aperture for receiving the terminal and is disposed within the seal receiving cavity between the housing terminal entry wall and a connector cover.  The connector cover includes terminal position assurance means and a keying member coop-erating with the housing terminal retaining arm for securing the terminal within the terminal receiving channel and for keying alignment with the housing and the seal.  The housing and the connector cover include cooperating locking mecha-nisms for securing said connector cover to the housing.  A sealed connector subassembly includes the sealed connector housing, the connector cover and the seal.  The housing and the connector cover include cooperating latching means for securing the connector cover to the housing in a subassembly position.
Patent CA-1329765-C (CA)
Inventor: SUZUKI TAKESHI
IPC: C01F7/02
Filed: 1988-11-16
Granted: 1994-05-24
Abstract: ABSTRACT OF THE DISCLOSURE:         An oral phosphate ion-adsorbing agent containing as an effective component a boehmite-type aluminum hydroxide which is represented by the formula A?O(OH)?nH2O wherein 0 ? n < 1 and which is about 0.2 to about 1.0 meq/g in the amount of active OH group present on the surface thereof and at least about 200 m2/g in the BET specific surface area.
Patent CA-1297959-C (CA)
Inventor: BRUBAKER WELDON L
IPC: H01R12/58
Filed: 1989-01-30
Granted: 1992-03-24
Abstract: ABSTRACT OF THE DISCLOSURE     An electrical terminal pin with a compliant portion adapted to be inserted into a plated-through hole of a circuit board.  The compliant portion has a generally S-shaped cross-section with a width which gradually increases from a first axial end toward at least the middle of the axial length of the contact section.  The pin has a mating portion joining the compliant portion for connection to another circuit element.  Stiffening means are formed on one side of the compliant portion extending from the juncture with the mating portion to prevent breaking of the mating portion from the compliant portion when a transverse force is applied to the mating portion.  The compliant pin is mass produced by using a strip of material having a generally uniform thickness throughout.  The material is stamped in a given configuration and formed at successive stations to produce the S-shaped cross sectional compliant portion.
Patent CA-1333203-C (CA)
Title: Halogenated polyester flame retardant for polyphenylene ether resins
Inventor: BOHEN JOSEPH M
IPC: C08L71/02
Filed: 1989-02-15
Granted: 1994-11-22
Abstract: Flame retardancy of polyphenylene ether resins is increased by blending with the resin a flame retarding amount of a halogenated polyester which is the reaction product of a halogenated phthalic acid or phthalic anhydride with an epoxide or hydroxy compound containing at least two hydroxyl groups.  The polyphenylene ether resin may include homopolymers or copolymers of polyphenylene ethers or blends of polyphenylene ethers with vinyl aromatic resins such as styrene polymers and copolymers.  The flame retarding polyesters are also effective as processing aids in improving the flowability and moldability of the polyphenylene ether resins during melt processing.
Patent CA-1320942-C (CA)
Inventor: HEYL ROBERT D
IPC: F16K43/00
Filed: 1989-02-20
Granted: 1993-08-03
Abstract: ABSTRACT OF THE DISCLOSURE    In a rotary valve assembly  including a housing having a valve chamber and a removable cover member defining an end wall of the chamber, a drive shaft journaled in the housing and having an end portion projecting into the valve chamber and a rotary valve disposed in the valve chamber and slidably mounted on the drive shaft end portion whereby the rotary valve may be removed from the housing by removing the cover member and sliding the rotary valve off of the drive shaft end portion and passing it through the opening provided by the removal of the cover member, means for detachably securing the rotary valve on the drive shaft end portion generally consisting of the drive shaft having an opening  therein,  the  rotary  valve  having  an  opening  therein registrable with the drive shaft opening, a pin inserted in the rotary valve and drive shaft openings when the openings are in registry, and cooperative means disposed on the pin and one of the drive shaft and the rotary valve for yieldably retaining the pin in the openings whereby rotary drive may be transmitted from the drive shaft to the rotary valve.
Patent CA-1335211-C (CA)
Inventor: LANE JOHN D
IPC: G05B11/42
Filed: 1989-02-27
Granted: 1995-04-11
Abstract: A   proportional   plus   integral  plus  differential  (PID) controller  containing  an  algorithm  option  is  disclosed.  The option  allows  the  selection  of a classical interacting type of controller   or   a   non-interacting  type  of  controller.   The classical  interacting  type of controller is characterized by the property  that  tuning  any  one  of the proportional, integral or derivative  terms  changes the effective value of the other terms. In   contrast,   the   non-interacting   type   of  controller  is characterized  by  the  property  that  tuning  any  one  of  the proportional,  integral  or  derivative terms has no effect on the other terms.