baber/WOPTO huggingface dataset:
Patent CA-1065622-A (CA)
Inventor: FINIGAN ARTHUR
IPC: E02B15/06
Filed: 1977-10-20
Granted: 1979-11-06
Abstract: ABSTRACT OF THE DISCLOSURE            Seapack.  Pack which can be attached to the deck of a support vessel comprises a deflated anti-pollution boom comprising a continuous gas-inflatable gas chamber in side by side relationship to a continuous water inflatable water chamber, a driven roller which can pull the barrier aboard the vessel and cause its deflation, means to attach a first end of the barrier to the vessel, means to inflate the gas chamber and means to inflate the water chamber.
Patent CA-1095209-A (CA)
Inventor: LASPISA RONALD J
IPC: G05D7/06
Filed: 1977-11-15
Granted: 1981-02-10
Abstract: EXTRUSION CONTROL                Abstract of the Disclosure In an extrusion system wherein a single source of molten extrudable material is utilized to provide feed to a plurality of extrusion lines, the rate of flow of extrudable material from the source thereof to the plurality of extrusion lines is controlled to provide a preselected total product output rate. The position of a flow control valve means associated with each extru-sion line is controlled to maintain a preselected material supply pressure upstream of said plurality of extrusion lines and to provide a preselected relationship among the measured production rates of said plurality of extrusion lines. In a preferred embodiment, an extrusion system having two extrusion lines supplied by a single source of molten extrudable material is controlled to provide a preselected total production rate, a preselected molten material source pressure, and a preselected balance between the extrusion rates of the two extrusion lines.
Patent CA-1081837-A (CA)
Title: Electrical switchboard apparatus including welded bus  connector
Inventor: KOVATCH GEORGE N
IPC: H02B1/21
Filed: 1977-11-21
Granted: 1980-07-15
Abstract: ABSTRACT OF THE DISCLOSURE An electrical distribution switchboard including a multiphase horizontal main bus and a multiphase vertical riser bus.  Each individual horizontal phase conductor com-prises a plurality of spaced parallel bars connected to the corresponding individual vertical phase conductor through an extruded aluminum block having a plurality of grooves formed in each side to receive the spaced parallel bars.  The bars are welded in the grooves and the connector welded to the individual vertical phase conductor.
Patent CA-1090741-A (CA)
Inventor: COPE GEOFFREY W
IPC: B61G1/38
Filed: 1978-01-20
Granted: 1980-12-02
Abstract: ROTARY COUPLER                 Abstract of the Disclosure Rotary coupler for a railway car wherein a laterally extending cylindrical member with annular bosses is attached to the coupler butt and is received by the shank which has corresponding annular grooves and which is attached to the coupler head, to allow rotation of the cylindrical member within the shank while providing adequate strength and bearing.                             .la.
Patent CA-1127845-A (CA)
Title: Hydrocarbon-water fuels, slurries and other  particulate mixtures
Inventor: GROSSE ARISTID V
IPC: C10L1/32
Filed: 1978-02-21
Granted: 1982-07-20
Abstract: ABSTRACT OF THE DISCLOSURE The first aspect of the invention involves stable emulsions of hydrocarbons and water using a combination of a low molecular weight agent and a high molecular weight material. In another aspect of the invention slurries are formed for fuel purposes utilizing coal particules with hydrocarbons and water and the aforesaid agent and material to achieve a stable combination.  The invention further con-templates slurries of combustible or non-combustible materials with water alone or in conjunction with other liquids using the aforesaid agent and material.
Patent CA-1111394-A (CA)
Inventor: ARATO PAUL
IPC: E06C1/56
Filed: 1978-03-10
Granted: 1981-10-27
Abstract: ABSTRACT OF THE DISCLOSURE         A collapsible, foldable ladder of use as an emergency escape means such as a fire escape ladder, has a plurality of rungs extending from side to side across the width of the ladder, and side support means extending between adjacent rungs at ends thereof.  The side support means each comprise two pivotally connected, rigid sections, pivotally connected to the ends of upper and lower rungs.  The ladder can be collapsed, whereupon the side support members fold inwardly and fit within the channel sections of the rungs, so that the rungs rest upon top of one another, and extended e.g. under its own weight when suspended by one end, whereupon the side support members are extended perpendicularly to the transverse extent of the rungs.
Patent CA-1103080-A (CA)
Inventor: JONES LEWIS O
IPC: G03G9/10
Filed: 1978-03-22
Granted: 1981-06-16
Abstract: DEVELOPER MATERIAL                 ABSTRACT OF THE DISCLOSURE         Electrostatographic carrier particles having been classified as to have a surface roughness value of less than about 2.0 to provide improved developer life.  Developer mix-tures and imaging processes employing the described carrier particles are also disclosed.
Patent CA-1085743-A (CA)
Inventor: TURNER ALBERT W
IPC: B60K25/10
Filed: 1978-04-05
Granted: 1980-09-16
Abstract: ABSTRACT       A lever system for augmenting power input or energy to a prime mover is arranged to be tilted by motion resulting from heretofore unused available source.  Specifically, the lever system is adapted to be mounted on an electric motor propelled vehicle to be tilted by irregularities in the road bed traversed by the vehicle for driving an alternator to generate electrical power input for the motor.
Patent CA-1081277-A (CA)
Inventor: CREWS DONALD R
IPC: F28F9/00
Filed: 1978-04-06
Granted: 1980-07-08
Abstract: REINFORCED RADIATOR MOUNTING FOR HEAVY VEHICLES                Abstract of the Disclosure A receptacle is provided to receive and reinforce an engine fluid cooling radiator core.  The core is secured within the receptacle and mounted adjacent an implement fluid cooling core.  The implement cooling core and the receptacle are connected by at least one, but preferably two connector bars.  The connector bars are resiliently connected to an associated supportive frame.
Patent CA-1085066-A (CA)
Inventor: ALLAN COLIN J
IPC: G01T1/24
Filed: 1978-04-20
Granted: 1980-09-02
Abstract: TITLE     A SELF-POWERED NEUTRON AND GAMMA-RAY FLUX DETECTOR                         INVENTORS                    Colin J. Allan Ross B. Shields Gerard F. Lynch Jerry M. Cuttler ABSTRACT OF THE DISCLOSURE         A self-powered neutron and gamma-ray flux detec-tor is provided wherein the emitter comprises an emitter core of at least one material selected from nickel, iron, titanium and alloys based on these metals, and an emitter outer layer around the core of at least one material selec-ted from platinum, tantalum, osmium, molybdenum and cerium.          With this construction, by increasing the emitter diameter beyond the optimum for a solid platinum emitter, the ratio of neutron to gamma-ray sensitivity, and hence the prompt response fraction, is increased while an acceptably small burnup rate is maintained.  Larger diameter emitters of this construction have response characteristics that closely match those required for a fuel power detector in, for example, heavy-water-moderated, natural-uranium power reactors.  The emitter core is preferably of Inconel (Trade-mark) and the emitter jacket is preferably of platinum.
Patent CA-1063065-A (CA)
Inventor: BROWN PHILIP S
IPC: B21D39/08
Filed: 1978-05-18
Granted: 1979-09-25
Abstract: APPARATUS FOR HYDRAULICALLY EXPANDING A TUBE                 ABSTRACT OF THE DISCLOSURE         A mandrel that forms an annular space when inserted within a tube and has O rings adjacent each end and a leading end having a tapered portion and a spring cooperatively associated with the O ring to facilitate sliding the mandrel into the tube and forming a fluid-tight seal adjacent the leading end of the mandrel so that pressurized fluid can be introduced into the annular space to expand the tube into engagement with a tube sheet.
Patent CA-1090734-A (CA)
Inventor: MCLAUGHLIN ASA L
IPC: B65G39/12
Filed: 1978-05-29
Granted: 1980-12-02
Abstract: "SELF-TRAINING BELT TROUGHING IDLER"       ABSTRACT OF THE DISCLOSURE This invention relates to a novel and improved self-training idler assembly characterized by a supporting frame and a troughing idler subassembly mounted for pivotal arcuate movement about a vertically-disposed axis which is centered midway between the sides of the supporting frame, such troughing idler subassembly being offset from the vertical axis of pivotal movement a substantial distance therefrom in the direction of movement of the material-carrying run of the conveyor belt.
Patent CA-1110351-A (CA)
Inventor: DESTANNES LOUIS
IPC: G02F1/1341
Filed: 1978-05-29
Granted: 1981-10-06
Abstract: Abstract of the Disclosure The method consists in forming a first insulating plate coated with an electrode, in depositing at the peri-phery of the plate a wall formed of a first material which is chemically inert with respect to the film and fusible at a first temperature, in passing through the wall a filler tube of a second material having a higher melting point than the wall, in forming a second transparent insulating plate coated with a semitransparent electrode, in sealing the tube in the wall and the first and second plates on the wall by heating the cell elements to a temperature at least equal to the first  temperature and lower than the melting point of the second material, then in allowing the cell elements to cool.
Patent CA-1085542-A (CA)
Inventor: BAGGETT JOSEPH M
IPC: C08L21/00
Filed: 1978-07-17
Granted: 1980-09-09
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to thermoplastic resin compositions containing an organo-phosphorus compound. The organo-phosphorus compound has one of the formulas I.  (R1)(R2) P (=X)a - P(=X)a (R1) (R2) II.  (P - R1)n III.  (R1)(R2) P (=X)a - P(R3) - P(=X)a (R1)(R2) wherein a is independently 0 or 1, n is 3 to 6, X is oxygen or sulfur, R1, R2 and R3 are independently dialkyl-amino, alkoxy, aryloxy, alkyl, aryl, alkaryl, aralkyl, or R1 and R2 taken with the phosphorus atom represent a cyclic structure having only carbon, phosphorus and oxygen atoms in the cyclic structure.  The thermoplastic resin composi-tions of this invention are resistant to discoloration.
Patent CA-1108610-A (CA)
Title: Antibiotique 35665 rp, sa preparation et les compositions qui le contiennent
Inventor: LOMBARDI BERNARD
IPC: A23K20/195
Filed: 1978-08-02
Granted: 1981-09-08
Abstract: Antibiotique 35665 RP de formule (I), (I) sa préparation et les compositions qui le contiennent.  Ce nouvel antibiotique est particulièrement intéressant comme facteur de croissance animale.
Patent CA-1048753-A (CA)
Inventor: SILVIS RICHARD R
IPC: B23P19/04
Filed: 1978-08-15
Granted: 1979-02-20
Abstract: PATENT APPLICATION      INVENTORS:    RICHARD R. SILVIS                                       JOHN A. ETTINGER   TITLE:                             APPARATUS AND METHOD               OF POSITIONING SLIDERS               ABSTRACT OF THE DISCLOSURE     Sliders are moved single file in spaced relationship along a conveyor track by friction driven means to a terminal portion of the conveyor track where the sliders are transferred to a raising member which raises the sliders to a position for assembly on a slider chain.  A projection on an arm is held in the path of a second slider spaced from the terminal point to prevent pileup at the terminal point until the slider at the terminal point is transferred.
Patent CA-1103037-A (CA)
Inventor: PYRIH ROMAN Z
IPC: C22B60/02
Filed: 1978-08-15
Granted: 1981-06-16
Abstract: ABSTRACT OF THE DISCLOSURE     An improvement in the process for the recovery of uranium from a phosphoric acid solution derived from the acidification of uraniferous phosphate ores including the steps of reducing the uranium in the phosphoric acid solution to the uranous form and contacting the resulting solution with a liquid ion exchange agent which is a mixture of a mono and disubstituted phenyl esters of orthophosphoric acid dissolved in an inert organic diluent, to effect recovery of the uranium with the liquid ion exchange agent, the improvement being maintaining the proper ratio of the mono and di-components of the liquid ion exchange mixture which comprises removing dissolved and entrained uranium process organics from the raffinate resulting from said liquid ion exchange step and recycling the removed organics to said liquid ion exchange step.
Patent CA-1059256-A (CA)
Inventor: VILLARI FRANK K
IPC: A42B3/00
Filed: 1978-10-20
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE         A chin protecting means for a protective helmet com-prising, a chin cup having a pair of spaced straps adjacent opposed lateral edges of the cup, and a sheet of soft flexible material having a doubled portion extending past the outer side edge of at least one of the straps, with a fold line in said doubled portion defining a soft conformable side edge of the cup for contact with the wearer's skin.  The skin protecting means also has strap means connected to said cup for attaching the chin protecting means to the helmet.
Patent CA-1102070-A (CA)
Inventor: GIESSNER BERNARD G
IPC: C08J3/22
Filed: 1978-11-21
Granted: 1981-06-02
Abstract: METHOD OF PRODUCING ELECTRICAL INSULATION FOAM          ABSTRACT OF THE DISCLOSURE         An electrical insulation foamed plastic is produced using sulfur hexafluoride adsorbed on molecular sieves as the foaming agent and a low shear mixing technique.
Patent CA-1107428-A (CA)
Inventor: STUEBEN KENNETH C
IPC: C08L71/02
Filed: 1978-12-28
Granted: 1981-08-18
Abstract: 11, 294 RADIATION CURABLE PRESSURE SENSITIVE ADHESIVE COMPOSITION              ABSTRACT OF THE INVENTION           Radiation curable pressure sensitive adhesive composition comprises: a polyoxyalkylene homo- or copolymer which is either a polyoxyethylene homopolymer or a poly (oxyethylene - oxypropylene) copolymer, or mixture thereof, having a molecular weight of from 1,700 to 90,000, in which at least 40 percent by weight of the oxyalkylene units are oxyethylene units; a liquid carbamyloxy alkyl acrylate; and, optionally, a photo-initiator.     S P E C I F I C A T I O N
Patent CA-1107909-A (CA)
Inventor: BLASIUS JAMES R
IPC: C01B35/10
Filed: 1979-03-28
Granted: 1981-09-01
Abstract: METHOD FOR MAKING CRUDE BORIC ACID    FROM BORATE AND SULFURIC ACID     Abstract of the Disclosure For the conversion of sodium tetraborate (e.g. "5 mole borax" or sodium tetraborate pentahydratel to solid, particulate mass of flame-retardant chemical, a slurrying amount of water (e.g. 3-5 moles per mole of tetraborate) is first added, so that a stable slurry can be formed.  Then 0.95 to 0.98 mole of sulfuric acid is added to the slurry, and the tetraborate is substantially converted to a moist, particulate mixture of boric acid and sodium sulfate, the water in the slurry having been largely driven off as steam.  The moist particulate mixture is suitable for imparting flame retardency to cellulosic insulation; preferably, however, it is first dried to  < 20 wt.-% moisture.
Patent CA-1123089-A (CA)
Title: Method for mounting acoustic  waveguide rod
Inventor: SEINO HIDEAKI
IPC: H01P/
Filed: 1979-04-03
Granted: 1982-05-04
Abstract: METHOD FOR MOUNTING ACOUSTIC WAVEGUIDE ROD           ABSTRACT        A method for connecting a pipe wall or mechanical wall, which is an acoustic vibration detection point, with an electro-acoustic transducer through the medium of a metallic acoustic waveguide rod.  The distal end of the waveguide rod is secured to a metallic conical or pyramidal solid waveguide member in a divergent form.  The bottom of the conical or pyramidal waveguide member is joined to the acoustic vibration detection point.  The proximal end of the waveguide rod is fixed to the electroacoustic transducer.
Patent CA-1119757-A (CA)
Title: Compositions et procede pour le lavage et le blanchiment
Inventor: LOGAN WILLIAM R
IPC: C11D7/54
Filed: 1979-04-12
Granted: 1982-03-16
Abstract: ABREGE DESCRIPTIF     a) Compositions en particules pour le lavage et le blanchiment, contenant un composé peroxydé et un carbonate alcalin, résistantes au mottage. b) On ajoute à la composition des particules d'un arylsulfonate alcalin et s'un composé inorganique insoluble dans l'eau, le plus souvant le trisilicate de magnésium. c) Les compositions sont utilisées pour le lavage et le blanchiment en milieu aqueux.
Patent CA-1106814-A (CA)
Inventor: KULIK GEORGE J
IPC: F21V15/04
Filed: 1979-05-16
Granted: 1981-08-11
Abstract: SHOCK ISOLATING LAMP ASSEMBLY     ABSTRACT OF THE DISCLOSURE     A shock isolating lamp assembly for a vehicle lamp including an improved shock isolating mounting is provided.  The assembly includes a lamp housing for receiving a lens and a shock isolating mount of a resilient material including a central body portion formed with a vertical opening for receiving a lamp socket and two opposed pairs of parallel arms symmetrical to the center line extending outwardly from the body in a plane.  The arms are spaced apart a distance approximately the diameter of the. lamp socket.  Each pair of arms is joined to a perpendicular mounting bar of the same resilient material which cooperates with a pair of opposed mounting tracks extending into the lamp housing.          The lamp socket is substantially tubular, open at the top and bottom end and formed with a pair of opposed barbs for engagement by a pair of opposed recesses formed in the inner wall of the mount body portion for retaining the socket therein.
Patent CA-1116957-A (CA)
Title: Roll-through cold forming apparatus
Inventor: BUCKLEY JAMES E
IPC: B21H5/02
Filed: 1979-05-22
Granted: 1982-01-26
Abstract: A B S T R A C T   A roll-through cold forming apparatus adapted to form simultaneously a plurality of either external or internal straight spline or gear type teeth on a cylindrical workpiece carried on a movable ram. In one embodiment the apparatus includes a plurality of radially disposed pivotally mounted teeth forming blades which are disposed around the axis of movement of a linearly movable ram, whereby when the ram moves in one direction past the teeth forming blades, the blades are engaged by an interference contact with the workpiece carried on the ram, and the teeth forming blades are moved over the external surface of the workpiece in a rolling contact action so as to displace the material of the workpiece between each tooth forming edge of each of the blades. The material on the external surface of the workpiece is formed around the radius of each of the tooth forming edges of each of the forming blades on a line with the configuration of each tooth forming edge. In another embodiment the apparatus includes a plurality of radially disposed, rotary type teeth forming dies.
Patent CA-1099937-A (CA)
Inventor: OBERMANN GEORGE
IPC: H01H43/10
Filed: 1979-05-24
Granted: 1981-04-28
Abstract: ABSTRACT OF THE DISCLOSURE           The impulse drive mechanism has a drive pawl which is periodically retracted sufficiently to engage a tooth at maximum tooth spacing to advance the sequence control cam a maximum step.  If a lesser step is desired (can be used) the ratchet tooth spacing is decreased and the masking device which incorporates a follower engaging the cam on the inside of the ratchet is moved into position to prevent engagement of the pawl with a tooth at greater spacing.  The cam drum can be advanced in small angular increments when only tolling time and the angular increment can be increased to accomodate sequential switching during the advance step if required.
Patent CA-1139393-A (CA)
Inventor: MORRIS ADRIAN P
IPC: G01D5/24
Filed: 1979-07-05
Granted: 1983-01-11
Abstract: Abstract.      A displacement transducer system for providing a signal indicative of the position of a member, comprising a pair of voltage controlled oscillators the frequency of which is determined by a pair of variable reactance compon-ents, the reactance of one increasing whilst that of the other decreases as the member is moved in one direction and vice versa.  The oscillators form part of a pair of phase locked loops to which an AC signal is supplied which depends upon the sum of the reactances of the comparator. The difference of the reactances is derived from the outputs of the oscillators and is used to control a counter which also is supplied with the AC signal.  The count value of the counter indicating the difference of the reactances of the components.
Patent CA-1152837-A (CA)
Inventor: O'NEIL ALEXANDER G B
IPC: A61M25/01
Filed: 1979-09-11
Granted: 1983-08-30
Abstract: ABSTRACT            A catheter for insertion into a urethra and having an introducer portion for isolating the catheter from bacteria at the outer end of the passage, the intro-ducer being in the form of a sheath impervious to bacteria and having a closed end which opens on appli-cation of pressure from within the sheath to form an aperture for passage of the instrument body.   This arrangement prevents bacteria being carried along the body passage by the act of inserting the catheter since the sheath is inserted only to a limited extent so that the catheter emerges from it in an area clear of bacteria.
Patent CA-1121836-A (CA)
Inventor: TULEN JACK A
IPC: B25B27/00
Filed: 1979-09-28
Granted: 1982-04-13
Abstract: A B S T R A C T            This invention consists of a device by means of which worn out spoons on the teeth of the wheels of rotary hoes can be easily replaced.  It consists of individual spoons which replace the worn out spoons, and portable fixtures which guide and hold the new spoons in the proper position for welding them to the existing teeth.
Patent CA-1137574-A (CA)
Inventor: PRAKASH SRI
IPC: H01G4/252
Filed: 1979-10-12
Granted: 1982-12-14
Abstract: Abstract of the Disclosure Ceramic body containing embedded metal electrodes is provided with end termination config-urations using a paste containing base metal particles, glass frit and MnO2; the body and end terminations are co-fired to provide a ceramic capacitor.
Patent CA-1145511-A (CA)
Inventor: SANDO YOSHIKAZU
IPC: D06B19/00
Filed: 1979-10-15
Granted: 1983-05-03
Abstract: ABSTRACT OF THE DISCLOSURE         A method for continuous wet heat treatment of a cloth in the processing thereof comprising transporting a cloth con-tinuously through a plurality of high pressure steamer bodies having different functions and being connected directly with each other under a saturated water vapor at a relatively lower temperature of about 130°C to subject the cloth to different kinds of treatments respectively therein.  The apparatus there-for comprises a plurality of high pressure steamer bodies, which may have different functions, to transport a cloth con-tinuously therethrough, the said steamer bodies being composed of universal units arranged transversely, provided respectively with a cloth inlet and a cloth outlet situated at the same level and connected directly with each other by joining the cloth inlet and outlet of the adjacent steamer bodies, and either the cloth inlet or the cloth outlet of the steamer bodies situated at both ends having respectively a seal mechanism.          A modification of the said apparatus comprises dividing the said high pressure steamer bodies into at least one steamer body for preliminary wet heat treatment of a cloth and two or more steamer bodies for final wet heat treatment thereof, and this apparatus is particularly suitable for dyeing a cloth containing polyester fibers by wet heat treatment to render the surface of the cloth rough by the preliminary wet heat treatment.