baber/WOPTO huggingface dataset:
Patent CA-1115590-A (CA)
Inventor: ROY PRADIP K
IPC: A23J3/00
Filed: 1978-10-11
Granted: 1982-01-05
Abstract: -17-TEXTURED OIL SEED PROTEIN PRODUCTS ABSTRACT A process for preparing textured oil seed protein products is provided. The process enables the use of fat-containing oil seeds without -the need for removing the fat prior to processing. According to the process, an aqueous dispersion of oil seed protein is concentrated under conditions effective to prevent any significant protein denaturation while allowing sufficient removal of water to obtain a vis-cous dispersion having a solids concentration of greater than 30% by weight, and is shaped by express-ing the dispersion through a die and into an aqueous bath. According to a preferred embodiment, the oil seed material comprises full fat soybeans. Both fibers and films can be formed.
Patent CA-1114370-A (CA)
Inventor: CHABALA JOHN C
IPC: A61P33/10
Filed: 1978-12-14
Granted: 1981-12-15
Abstract: ABSTRACT OF THE DISCLOSURE             Derivatives of the C-076 compounds are disclosed wherein the 13-position is unsubstituted. The compounds are prepared by removing the glycosyl groups on the 13-position of the C-076 compounds isolated from the fermentation broth of Streptomyces avermitilis, followed by halogenation and subsequent removal of the halogen. The disclosed compounds are antiparasitic, anthelmintic, insecticidal and acaricidal agents.
Patent CA-1111774-A (CA)
Inventor: IVANKO THEODORE
IPC: F01D9/02
Filed: 1979-05-07
Granted: 1981-11-03
Abstract: Inventor: Theodore Ivanko Assignee: Avco Corp. Atty. Docket: 74-15 COMPOSITE METAL-CERAMIC TURBINE NOZZLE          Abstract of the Disclosure A turbine nozzle has a metal inner shroud that is joined to a metal outer shroud by a limited number of metal blades for structural purposes, and includes a plurality of air flow guidance vanes made of ceramic material and connected to the shrouds by spring clips.  The composite structure allows the turbine nozzle to operate at higher temperatures with less cooling.
Patent CA-1116137-A (CA)
Inventor: MCCARTHY HUBERT
IPC: B65D27/00
Filed: 1979-08-09
Granted: 1982-01-12
Abstract: ABSTRACT     A shipping form unit including an envelope made of a pro-tective material, one panel of which is provided with an adhesive material for attaching the same to a package, and the other panel being of a transparent material.  A first set of form sheets is located within, and detachably engaged with, the envelope, and a second set of form sheets is superposed on the envelope, and detachably engaged with the envelope and the first set of form sheets.  The sheets of the first and second sets of form sheets are provided with copy reproducing means so that indicia written on the top sheet is transferred to all copies of both sets of form sheets.
Patent CA-1131082-A (CA)
Title: Coating compositions
Inventor: SLAMA WILLIAM R
IPC: F16L58/10
Filed: 1979-10-04
Granted: 1982-09-07
Abstract: .                         D15897 - JPW     COATING COMPOSITIONS    ABSTRACT            Multi-layered coating compositions which comprise one or more inner coating layers which are admixtures of poly-mers formed from thermosetting polymeric materials and reinforcing filler materials and an outer coating layer which is an admixture of a fluoroelastomeric material and a reinforcing filler material are useful in preventing the corrosion and/or deterioration of surfaces which are in contact with corrosive substances such as strong acids, particularly, sulfuric acid.  Such coating compositions are especially useful for preventing corrosion of the sur-faces of the chimney liners, flue ducts and scrubbers which are present in many power plants and smelters.
Patent CA-1125456-A (CA)
Inventor: KVANT MAGNUS B
IPC: C09C1/00
Filed: 1979-10-29
Granted: 1982-06-15
Abstract: ABSTRACT OF THE DISCLOSURE      Methods of treating calcium sulphate (gypsum) so that it can be used as a pigment or filler agent are disclosed.          The method includes treatment of the calcium sulphate with an oxidizing bleaching agent, such as chlorine, hypochlorites, hypochlorous acid, chlorine dioxide, and various peroxides.          Preferably the treatment is carried out with the calcium sulphate being in the form of an aqueous suspension, and the calcium sulphate slurry is subjected to washing and fraction-ation in order to obtain a definite particle size distribution.
Patent CA-1126496-A (CA)
Title: Outil de coupe
Inventor: LACASSE ERNEST
IPC: B23C5/24
Filed: 1979-11-14
Granted: 1982-06-29
Abstract: Le mémoire descriptif décrit un outil de coupe comportant un bâti cylindrique sur la surface extérieure duquel une série de cavités sont disposées en rangées hélicoïdales; dans chaque cavité, un porte-couteau et un brise-copeaux sont fixés au moyen d'un boulon de serrage; des moyens d'ajustement en hauteur sont prévus sur le porte-couteau et sur le brise-copeaux afin d'ajuster la position relative des lames de ces éléments à l'intérieur de la cavité.
Patent CA-1131666-A (CA)
Inventor: GUNDERSEN MARIUS
IPC: B65G59/10
Filed: 1979-12-05
Granted: 1982-09-14
Abstract: Abstract of the Disclosure An apparatus for dispensing open-topped flanged containers such as propagation pots and the like from rows of pot stacks for individually locating the pots on a tray.  The pot stacks of each row depend between parallel reciprocable support bars provided with opposite, laterally extending shoulders vertically staggered along their length, said shoulders each supporting a pot stack via the top flanges of the lowermost pot thereof, the upper ones of said shoulders having pointed wedge shaped ends that enter in between the top flanges of the two lowermost pots of the stack upon longitudinal motion of said support bars thus separating said lowermost pot from the stack and taking over the supporting of the stack from the adjacent lower shoulder.  According to the invention said lower shoulders each terminate in a pointed end sloping down below the pointed wedge end of the adjacent upper shoulder to thereby enhance the separating action.
Patent CA-1171848-A (CA)
Title: Agents de surface cationiques, procede pour les  preparer et leur emploi
Inventor: KALOPISSIS GREGOIRE
IPC: C07D295/08
Filed: 1979-12-05
Granted: 1984-07-31
Abstract: Agents de surface cationiques de formule: <IMG> (A1) dans laquelle R' désigne un radical hydrocarboné obtenu à partir de la lanoline, de cires naturelles ou d'acides résiniques: n est un nombre compris entre 0,5 et 10: R1 et R2 désignent des radicaux alcoyles, hydroxyalcoyles ou hétérocycles: ainsi que leurs sels et leurs dérivés quaternaires. Les agents de surface de formule (A1) sont obtenus par réaction de polyaddition sur des alcools de formule R'OH n+1 molécules d'épihalohydrine du glycérol, transformation des polyéthers polyhalogénés en glycidyléthers, transformation des glycidyléthers en amines tertiaires par réaction avec une amine secondaire remplacement de l'halogène de ces amines tertiaires par un hydroxyle, suivie éventuellement de salification ou de quaternisation. Les nouveaux agents de surface cationiques conviennent pour être utilisés dans des compositions cosmétiques, en particulier pour les cheveux et la peau. Lorsqu'on les utilise pour le traitement des cheveux, ces composés confèrent à ces derniers brillance et toucher plus agréable, les cheveux sont particulièrement doux, sans odeur, et se démêlent bien. Ils permettent la préparation d'émulsions stables sans aucun autre émulsionnant.
Patent CA-1181765-A (CA)
Inventor: AHARONI SHAUL M
IPC: C08F8/06
Filed: 1979-12-12
Granted: 1985-01-29
Abstract: ABSTRACT Partially unsaturated polymers are dissolved in a two component solvent comprising a first component having a reactivity toward ozone less than carbon-carbon double bonds but more reactive than carbon-carbon single bonds and a second component being inert toward ozone.  Introduction of ozone into the solution produces ozonides which are readily cleft into difunctional aliphatic species that can be con-verted to e.g. carboxy-terminated or multifunctional carboxy substituted aliphatic compounds.  These may be used as monomeric species in various polymerization schemes as such, in preparation of polyamides, for example, or may be reduced to aldehydes or alcohols to be used in the preparation of such polymers as polyesters, polyurethanes, poly (Schiff bases), etc.  The carboxylated products may also be employed as ionomers, which are useful as surfactants.  Monocarboxyl terminated polyethylene having a number average molecular weight of from about 4,900 to 100,000 are provided.  Poly-(carboxymethyl) substituted polyethylenes, wherein from about 0.05 to 1.3 percent of the hydrogen atom of poly-ethylene are substituted with carboxymethyl groups, are obtained.
Patent CA-1120202-A (CA)
Inventor: THORNEBURG JAMES L
IPC: A41B11/02
Filed: 1980-01-04
Granted: 1982-03-23
Abstract: JOGGING AND RUNNING ATHLETIC SOCK    Abstract of the Disclosure The present athletic sock is particularly suitable for jogging and running and is provided with terry loop shock absorber cushions (11a and 15a, Figure 4) in the heel and ball areas (11, 15) for protecting and cushioning the heel and ball areas of the foot of the wearer. Relatively lesser terry loop density is provided in the arch area (16) to reduce the shock normally imparted to the arch of the foot of the wearer so that normal articulation of the bones in the foot takes place when the wearer is jogging and running.  The shock absorber cushions (11a and 15a) are formed by providing a greater density of terry loops (T-1 and T-2, Figure 5) in the heel and ball areas (11, 15) of the sock than the density of terry loops (T-1, Figure 7) in the arch area (16) to enhance the cushioning provided in the heel and ball areas (11, 15).
Patent CA-1144155-A (CA)
Inventor: MCCOMBIE STUART W
IPC: C07B41/02
Filed: 1980-01-08
Granted: 1983-04-05
Abstract: A B S T R A C T            A novel process for the removal of an allylic group in an allylic ester or of an allylic-oxycarbonyl group in an allylic carbonate or carbamate is disclosed allowing very mild reaction conditions. The process is effected by reac-ting a solution of the allylic ester, carbonate or carba-mate in an organic, aprotic solvent in the presence of a catalytic amount of an organic-soluble palladium complex having a coordinating phosphline ligand with a carboxylic acid having from five to eighteen carbon atoms or an alkali metal salt thereof or with sodium cyanoborohydride or sodium borohydride.
Patent CA-1141515-A (CA)
Inventor: CEMINSON JOHN H
IPC: B29C59/04
Filed: 1980-01-08
Granted: 1983-02-22
Abstract: PROCESS FOR THE TWIN-WEB          HOT EMBOSSING OF THERMOPLASTIC FILM                      A B S T R A C T           A process for embossing a twin-web of film is described wherein a length of two superimposed webs of film are heated to a temperature above the vicat softening point, then passing the webs between a pair of embossing rolls at least one of which has an engraved surface which is sufficiently cooled to cool the webs to a temperature below the vicat softening point.  The embossed webs are then passed into the nip of a pair of counter rotating driven rolls each having a high friction surface, separating the webs downstream of the nip by each of the webs maintaining contact with the surface of its respective driven roll, releasing each of the webs from its respective driven roll by continuing its passage over a co-operating pick-up or nip roll and then drawing each of the webs to separate wind-up stations.     S P E C I F I C A T I O N
Patent CA-1137766-A (CA)
Inventor: OSTGAARD JOHN T
IPC: E02D7/00
Filed: 1980-01-11
Granted: 1982-12-21
Abstract: TITLE OF THE INVENTION                      APPARATUS AND METHOD FOR                   UNDER-WATER JACKING OF PILES     ABSTRACT OF THE DISCLOSURE     Piles that anchor off-shore oil and gas well towers are driven into the ground by successive extensions of a hydrau-lic jacking cylinder.  The cylinder is positioned under water, just above the pile, and secured to an adjacent column to prevent it from moving upwardly.  Preferably, the column is formed by a casing releasably latched to a selected pile-receiv-ing guide at the bottom of the tower, the pile extending upwardly into the casing.
Patent CA-1137366-A (CA)
Inventor: KUAN TIONG H
IPC: C08J7/046
Filed: 1980-01-22
Granted: 1982-12-14
Abstract: ABSTRACT White tire sidewall made from a urethane derived from a hydrogenated diphenylmethane diisocyanate terminated polytetrahydrofuran and pigmented with titanium dioxide has exceptionally good flex resistance and adhesion.  High mo-lecular weight triol and a low molecular weight diol are used to chain extend and crosslink the urethane.
Patent CA-1136494-A (CA)
Inventor: FLETCHER WADE D
IPC: B21D51/32
Filed: 1980-04-11
Granted: 1982-11-30
Abstract: ABSTRACT OF THE DISCLOSURE         A system of seaming a metallic end cover to a tubular composite can body utilizing a cover the diametric size of which is smaller than that of the can body.  The smaller cover provides an annular space between the central depending cover pin and the surrounding portion of the body wall at the end thereof.  The peripheral flange of the cover is inwardly folded about and with the flanged end of the can body to define a double seam.  Simultaneously with the formation of the double seam, the seaming rolls, through direct engagement with the can body at and immediately below the seam, inwardly shape and contour the end portion of the can body, bringing the formed seam into the annular space and into direct engagement with the cover pin, necking the can body and providing a flush-sided container.
Patent CA-1143493-A (CA)
Inventor: NIJMAN ALOYSIUS J
IPC: H04M19/00
Filed: 1980-05-01
Granted: 1983-03-22
Abstract: 1                   PHN. 9457.           ABSTRACT:            Connecting circuit for a telephone line comprising a pair of amplifiers whose out-puts are connected to the one and to the other wire of the telephone line, respectively.  Longitudinal currents which are induced in the telephone line and may nega-tively affect the proper functioning of the connecting circuit constitute a problem.  The connecting circuit uses four current detection circuits for separately detecting the positive and negative currents in the wires of the telephone line.  These separately detected cur-rents are processed so, that the desired operation of the connecting circuit is maintained even in the presence of longitudinal currents, which exceed the loop currents. The circuit is used for the connection of subscriber's line to automatic telephone exchanges.
Patent CA-1153005-A (CA)
Inventor: KLENK HERBERT
IPC: C07D313/04
Filed: 1980-05-21
Granted: 1983-08-30
Abstract: Abstract of the Disclosure Caprolactones such as .epsilon.-caprolactone are stabilized against discoloration with dihydroxybenzenes such as hydro-quinone or compounds of the formula           or               in which R1 is alkyl of 1 to 8 carbon atoms, and R2 is hydrogen or alkyl of 1 to 8 carbon atoms.          Even the presence of air is not detrimental.    Le A 19 371
Patent CA-1130880-A (CA)
Title: Interconnected assembly of an array of high frequency coaxial connectors
Inventor: DREYER CHARLES W
IPC: H01R13/631
Filed: 1980-05-21
Granted: 1982-08-31
Abstract: ABSTRACT OF THE DISCLOSURE     An interconnected assembly of an array of high frequency coaxial connectors includes a pair of mounting plates having opposed mating coaxial electrical connectors mounted therein.  The opposed connectors are configured such that a redundant or dual electrical connection is established when one connector is telescopingly received within the other connector.  The redundant connection includes a butted interface, as well as a frictional interfit between the connectors.  This arrangement eliminates the need to provide individual coupling nuts for securing the link between mated pairs of connectors which enables the distance between connectors along each plate to be reduced thereby conserving space.  Further, due to the redundant electrical connection, should vibration or misalignment cause the mated connectors to separate, thereby breaking the butt interface connection, electrical continuity is still maintained.  In a preferred embodiment of the subject invention,  one of the connectors in each pair is float mounted in the associated mounting plate to enable the connector to shift during mating thereby overcoming any misalignments to achieve a satifactory electrical connection.
Patent CA-1122883-A (CA)
Title: Vehicle radiator cleaning and testing  system
Inventor: HARRISON FRANK
IPC: B60S5/00
Filed: 1980-06-25
Granted: 1982-05-04
Abstract: VEHICLE RADIATOR CLEANING AND TESTING SYSTEM              ABSTRACT OF THE DISCLOSURE       A unitary system for cleaning a vehicle radiator engine block and heater system in one quick operation without removal from the vehicle, or for cleaning and servicing the radiator after it has been removed from the vehicle, together with means for testing the radiator for leaks.          The system includes a tank for receiving a radi-ator or heater core which has been removed from the vehicle for cleaning or repairing; a steam generator carried by the tank; a rack, also car-ried by the tank, and plumbing associated with said components whereby to deliver steam to the interior of a radiator within the tank and to direct steam and a cleaning solution, which has passed through the radiator, under pressure, upon the exterior of the radiator in the tank.          The system also includes suitable fittings where-by a source of air under regulated pressure may be placed in communication with a radiator in the tank.  The steam generator is provided with an independent outlet so that steam alone may be used to thaw a frozen cooling system.  There is also provided a detergent cannister, carried by the tank and in communication with the steam generator for use in steam cleaning.            (Docket No. 16781)
Patent CA-1154756-A (CA)
Inventor: FUJII TADASHIRO
IPC: A23K20/195
Filed: 1980-08-08
Granted: 1983-10-04
Abstract: ABSTRACT OF THE DISCLOSURE            The present invention as disclosed provides sulfur-containing antibiotics known generically by the name planothiocin.  The following variants are described: planothiocin-A, planothiocin-B, and planothiocins -C, -D, -E, .-F and -G.  These substances are useful as feed additives to provide a growth-promoting effect in livestock, poultry or fish.
Patent CA-1159520-A (CA)
Inventor: ARNOLDT PETER J
IPC: B23K11/31
Filed: 1980-08-08
Granted: 1983-12-27
Abstract: TITLE                  WELDING APPARATUS FOR POSITIONING                AND SECURING COMPONENTS OF A WORKPIECE          ABSTRACT OF THE DISCLOSURE A fixed frame has guide members that slidably support a welding machine into and out of a preselected position relative to the components of a workpiece.  The workpiece preferably includes a first component which is secured in a fixed position by a clamping device.  The clamping device includes a pair of jaws that retain the first component fixed relative to the welding machine.   A second workpiece component is positioned on a support member that is connected to and movable with the welding machine into a predetermined position with respect to the workpiece first com-ponent.  A first pair of piston cylinder assemblies on the frame actuate the clamping device to engage the first component in a fixed position. Thereafter, a second pair of piston cylinder assemblies on the frame are actuated to advance the welding machine on the frame.  Movement of the welding machine moves the support member into engagement with the second workpiece component and then moves the second workpiece component into a precisely controlled position relative to the first workpiece component.         A third piston cylinder assembly is operable to pivot an upper welding tong into overlying contact with the abutting first and second workpiece components when the workpiece components have been moved into the prede-tenmined position.  Thereafter, the welding machine is actuated to spot weld the first and second workpiece components where the spot weld is located at a preselected distance from the point where the second work-piece component is supported by the support means.
Patent CA-1146146-A (CA)
Inventor: MORELLO ALDO
IPC: F16K3/02
Filed: 1980-10-07
Granted: 1983-05-10
Abstract: ABSTRACT       The technical field of the invention is that of valves of the guillotine type for powdered, granulated or pastry products.  The object is to provide such valves which are self-cleaning and therefore avoid a wedging of the guillotine plate which opposes the sealing effect of the closure of the valve by the plate.  The gist of the solution of this problem resides in the fact that there are interposed, between the slideways of the body of the valve and the slidable plate straight elongated section members which are rigid with the slidable plate and are distinctly longer than this plate. These section members fill the whole of the space of the slideways and prevent the product passing through the valve from penetrating and accumulating in the slideways.  The main use of the invention resides in the equipment of installations conveying powdered, granulated or particulate products.
Patent CA-1164060-A (CA)
Title: Transformateur de courant pour installation a  haute tension
Inventor: THURIES EDMOND
IPC: H01F38/28
Filed: 1980-10-10
Granted: 1984-03-20
Abstract: Un transformateur de courant pour une installation a haute tension comprenant un enroulement primaire, un enroulement secondaire et un circuit magnétique. L' enroulement primaire comporte une spire primaire suspendue à deux conducteurs coaxiaux dans une enceinte isolante contenant un corps diélectrique. Selon une caractéristique, l'enroulement secondaire et le circuit magnétique sont disposes autour de la spire primaire â l'extérieur de l'enceinte isolante, cette enceinte étant constituée par une cuve annulaire comprenant plusieurs éléments métalliques. Le circuit magnétique et l'enroulement secondaire sont disposes autour de l'un des éléments métalliques constituant un élément porteur séparé de l'un des éléments métalliques qui sont adjacents a cet élément porteur par un joint isolant. Une continuité électrique de la cuve est assurée par une liaison électrique reliant autour du circuit magnétique et de l'enroulement secondaire l'élément adjacent ci-haut mentionne a une extrémité de l'élément porteur en regard d'un autre des éléments métalliques adjacents à l'élément porteur.
Patent CA-1156770-A (CA)
Inventor: PATALONG HUBERT
IPC: H01L29/74
Filed: 1980-11-07
Granted: 1983-11-08
Abstract: ABSTRACT OF THE DISCLOSURE A thyristor has a semiconductor body which includes first and second base layers contacting one another, an n-emitter layer contacting the first base layer, a first electrode on the n-emitter layer  a p-emitter layer contacting the second base layer, a second electrode on the p-emitter layer, and controll-able metal insulator-semiconductor emitter short circuit structures located at at least one boundary surface of the semiconductor body.  Each of the short cir-cuit structures includes first and second semiconductor regions of a first con-ductivity type, the first region contacting the first electrode, and an inter-mediate third semiconductor region of a second opposite conductivity type be-tween the first and second regions and extending to the boundary surface.  An insulated gate is carried over the third region.  An emitter layer associated with the metal-insulator-semiconductor structures is divided into a plurality of emitter zones which are respectively provided with portions of the electrode contacting said emitter layer, and the metal-insulator-semiconductor structures are located at the edges of the emitter zones.  A common terminal is connected to the insulated gates for receiving a voltage pulse to neutralize the short circuits.