baber/WOPTO huggingface dataset:
Patent CA-1200065-A (CA)
Inventor: FRYAR DURWARD
IPC: A61J3/08
Filed: 1982-09-27
Granted: 1986-02-04
Abstract: PROCESS FOR FORMING A BARRIER PHASE                  DURWARD FRYAR JEROME J. SCHMITZ                      ABSTRACT      A process for forming a barrier phase between two incompatible phases comprising forming a thin layer of barrier material on the outer surface of a pin; placing the coated pin into a package or mold form designed to contain the total product; putting the molten outer phase into the space between the coated pin and the outer wall(s) of the package or mold form and allowing the outer phase to solidify; removing the pin leaving the barrier phase attached to the outer phase; and putting the inner phase into the space previously occupied by the pin.
Patent CA-1157232-A (CA)
Inventor: DAVIDSON JAMES G
IPC: C01D1/02
Filed: 1982-10-22
Granted: 1983-11-22
Abstract: PROCESS FOR THE PRODUCTION OF HYDROGEN               ABSTRACT OF THE INVENTION       A process is provided for producing hydrogen by combining an alkali metal with H2O to produce hydrogen and an alkali metal hydroxide.  The alkali metal hydroxide is then combined with an alkali metal to produce hydrogen and an alkali metal monoxide.  The alkali metal monoxide is then processed through a series of reactions to reclaim the alkali metal for reuse in the hydrogen producing steps of the process.
Patent CA-1244198-A (CA)
Inventor: SNIDER SCOTT C
IPC: C08G18/79
Filed: 1982-12-15
Granted: 1988-11-01
Abstract: POLYISOCYANURATE FOAMS FROM DIGESTION PRODUCTS OF  POLYALKYLENE TEREPHTHALATE POLYMERS AND POLYOLS                   Abstract Polyisocyanurate foams are prepared by reacting together an organic polyisocyanate, a blowing agent, a trimerization catalyst, and a minor amount of a polyol mixture prepared by digesting polyalkylene terephthalate, particularly polyethylene terephthalate, with a polyol, especially a glycol.  Laminates of such foams exhibit a high degree of fire resistance, low smoke evolution on combustion, low foam friability and high compressive strength.
Patent CA-1215362-A (CA)
Inventor: SKUBALLA WERNER
IPC: A61K31/19
Filed: 1983-02-07
Granted: 1986-12-16
Abstract: ABSTRACT          Carbacyclin derivatives of general Formula I                                             (I), wherein R1, R2, R3, R4 represent a hydrogen atom or an alkyl group of 1-5 carbon atoms, R5 is an alkyl group of 1-5 carbon atoms, as well as the salts thereof with physiologically compatible bases; a process for the preparation thereof; and the use thereof as blood-pressure-lowering agents.      ./.
Patent CA-1163121-A (CA)
Inventor: EIBE WERNER W
IPC: B21C47/00
Filed: 1983-02-08
Granted: 1984-03-06
Abstract: ABSTRACT          A top opening upcoiler and uncoiler for hot rolled strip is adapted for removal of coils broadside by overhead carrying means.  The upcoiler/uncoiler comprises a cylindrical housing in scroll form split on a vertical plane into larger and smaller elements.  Each element of the housing is pivoted about its lower edge, those lower edges being spaced vertically from each other.  An entry guide leads into the space between the lower edges of the elements.  Parallel driven coil-supporting rolls at the Same elevation straddling the vertical plane and forming a continuation of the Iower end of the smaller element.  Strip contacting means positioned in one housing element can be pressed against or retracted from the out-side end of the coiled strip.  Coils are transferred broadside to a conveyor table adjacent the housing by transfer means comprising a track supported above the upcoiler and extending over the conveyor table, a car movable on that track, means carried by the car for picking up a coil in the coiler, and means carried by the car for raising the pick-up means above the coiler and for lowering them.
Patent CA-1196548-A (CA)
Inventor: WEISGERBER DAVID J
IPC: B27B17/02
Filed: 1983-04-08
Granted: 1985-11-12
Abstract: ABSTRACT OF THE DISCLOSURE          A guide bar has a main body section and a separate nose section releasably secured thereto.  The main body section has a pair of opposed recesses in opposite faces thereof and an opening in said recesses to form a flange.  The nose section includes a pair of opposed plates, at least one of the plates having a central portion deformed laterally toward the other plate.  The plates are secured together in the region of lateral deformation with edge margins thereof spaced apart to provide a drive chain-receiving groove generally aligned with a similar groove in the peripheral edge of the main body section.  The body and nose sections are secured together by a hub and expander member assembly which extends into substantially aligned apertures in the body section and nose section.  Edge margins of the recesses on the body section and nose section are disposed at diverging angles progressing toward the nose end of the bar to aid in alignment and securing of the body and nose section.
Patent CA-1208355-A (CA)
Inventor: NAKAMURA MASATO
IPC: H04N5/92
Filed: 1983-04-18
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE         A digital video tape recorder (VTR) for use with an NTSC, PAL or SECAM television signal includes a reference signal generating circuit which generates a reference signal a frequency of 13.5 MHz; a first frequency dividing circuit (1/45045) for use with an NTSC television signal; a second frequency dividing circuit (1/45000) for use with a PAL or SECAM television signal; and a switch which supplies a first or second frequency control signal to a magnetic recording head for recording a pulse, the control signal at the lower edge of a magnetic tape for each of successive, parallel. tracks extending obliquely on the magnetic tape in which a television signal is recorded.  A discriminator circuit detects whether the television signal to be recorded is NTSC, PAL or SECAM format and controls the switch to supply the appropriate control signal to the magnetic recording head.
Patent CA-1191618-A (CA)
Inventor: DESANTIS ALFRED J
IPC: G06F9/48
Filed: 1983-06-07
Granted: 1985-08-06
Abstract: SYSTEM AND METHOD OF RENAMING DATA ITEMS           FOR DEPENDENCY FREE CODE              ABSTRACT OF THE INVENTION         A mechanism for a data processor that is adapted to receive strings of object code, form them into higher level tasks and to determine sequences of such tasks which are logically independent so that they may be separately executed. The mechanism makes all memory accesses required by the various tasks and stores those tasks along with corresponding pointers or references to local  memory in which the various data items have now been stored.  The mechanism employs a symbol translation table in which the tasks are stored in forms of queues along with symbols representing the various references or pointers to local memory.  In this manner, various data items can be assigned different symbols or symbolic names for use with different tasks thus further limiting dependency between  arious tasks and controlling data changes.
Patent CA-1216265-A (CA)
Inventor: EVERS LAURENTIUS A M
IPC: B65B7/00
Filed: 1983-06-10
Granted: 1987-01-06
Abstract: Abstract A method, device and apparatus for joining packaging containers, having a circumferential flange along the top edge of the wall, particularly plastic cup-type con-tainers. The connection is made by separate joining members which may be strips which are welded, glued or otherwise connected to the flanges of the containers to be joined.          Both method and means can be kept quite simple and offer an extreme flexibility in many respects.      Invention also comprises the joining strips and the multiple packs obtained by applying method and apparatus.
Patent CA-1212578-A (CA)
Inventor: ANSTEY HENRY D
IPC: A01F15/07
Filed: 1983-08-04
Granted: 1986-10-14
Abstract: METHOD FOR UNPLUGGING CYLINDRICAL BALER       Abstract of the Disclosure A method is disclosed for unplugging or freeing a cylindrical baler which has a slug of crop material caught in the crop inlet of the bale forming chamber.  A cylindrical baler used in the practice of this method is comprised of a plurality of belts supported on a plurality of rolls and defining a bale forming chamber.  A pair of rolls on a carrier respectively engage a pair of stretches of the belts and substantially close an upper portion of the chamber.  The rolls and carrier are upwardly moveable as the chamber expands responsive to the bale growth.  The method comprises steps of (1) disengaging a drive means for the belts; (2) moving the carrier and rolls supported thereon upwardly away from the bale being formed in the chamber thereby enlarging the chamber; (3) automatically tensioning the belts responsive to carrier movement to cause the stretches to rotatably engage the bale and (4) reengaging the drive means for feeding the slug into the chamber and wrapping the slug around the bale.  In accordance with this method, the size of the bale forming chamber and the tension on the belts may be controlled, thereby permitting the bale forming chamber to accommodate large slugs of hay in the unplugging mode of operation and eliminating the need to manually remove the slug as has been typically required with prior art balers.
Patent CA-1210620-A (CA)
Inventor: GRUBER SIEGFRIED F
IPC: B23F1/00
Filed: 1983-09-26
Granted: 1986-09-02
Abstract: ABSTRACT OF THE DISCLOSURE        The  present invention relates in general to the art of metal shaping wherein a metal work piece is die-cut to a desired shape, and it relates in particular to a new and im-proved die configuration and to a method of using the novel die.
Patent CA-1212136-A (CA)
Inventor: PETING ROBERT G
IPC: F16L27/06
Filed: 1983-11-24
Granted: 1986-09-30
Abstract: ABSTRACT    A bootless restrained pipe joint is provided.  The joint accommodates axial misalignment of a spigot in a bell mouth and has a snap ring disposed in a restraining assembly for holding the spigot and bell mouth against axial separation.                           -i-
Patent CA-1219968-A (CA)
Inventor: NATH PREM
IPC: C23C14/06
Filed: 1983-12-08
Granted: 1987-03-31
Abstract: ABSTRACT OF THE DISCLOSURE           An improved method of and apparatus for depositing metallic oxide coatings that are highly electrically transmissive and highly electrically conductive onto a substrate.  An r.f. signal is employed to develop an ionized plasma of metal and oxygen atoms, said plasma adapted for depositon onto a large area substrate which preferably includes semiconductor layers thereon.  The method and apparatus of this invention are particularly adapted for the improved deposition of transmissive and conductive coatings which include low melting point metals onto the surface of plastic, glass or metallic substrates.  The deposition may be accomplished in either a continuous or batch process mode.
Patent CA-1221291-A (CA)
Inventor: OAKES JOHN
IPC: C11D3/39
Filed: 1983-12-16
Granted: 1987-05-05
Abstract: ABSTRACT OF THE DISCLOSURE            Alkaline built detergent bleach compositions are dis-closed comprising a surface-active agent; a peroxide compound bleach; a manganese compound which delivers manganese (II) ions in aqueous solution (e.g. manganous sulphate or manganous chloride); and a builder mixture comprising a water-insoluble aluminosilicate ion-ex-change material and an alkalimetal orthophosphate and/ or an alkalimetal silicate. The composition is particu-larly effective for washing fabrics at lower tempera-tures, e.g. from 20 to 60°C, but is also usable at higher temperature 8.
Patent CA-1232888-A (CA)
Inventor: NEDERMAN BILL P P
IPC: B65H75/44
Filed: 1983-12-19
Granted: 1988-02-16
Abstract: Abstract:          Braking device at motor-driven reeling devices.    In a braking device at motor-driven reeling devices, a motor--driven reeling drum (5) cooperates with a brake (10) for braking thereof. In order to provide a simple braking device which is suitable primarily for reeling devices of a more simple type, the driving motor (7, 11) of the reeling drum (5) is movably mount ted such that it is movable relative to the brake (10) with which it cooperates via a movement transferring system (12, 20) for controlling the braking effect of the brake.
Patent CA-1215837-A (CA)
Title: Machine pour l'arrachage d'arbustes
Inventor: BERTHOLLET PIERRE
IPC: A01G23/02
Filed: 1984-01-09
Granted: 1986-12-30
Abstract: Machine, pour l'arrachage d'arbustes, ayant un porte-outil servant de support à une bêche et monté coulissant sur une glissière longitudinale fixée indirectement sur un tracteur et équipé d'une ancre pour fixation dans le sol. Grâce à cet arrangement, la glissière peut se éplacer par rapport au porte-outil immobilisé par l'ancre pendant la phase d'arrachage, deux vérins étant prévus, l'un pour la commande de l'ancre et l'autre pour déplacer le porte-ouil en direction de l'avant sur la glissière.
Patent CA-1213504-A (CA)
Inventor: DE WITT WALTER G
IPC: A61F13/511
Filed: 1984-01-31
Granted: 1986-11-04
Abstract: PATENT APPLICATION OF                   Walter G. DeWitt Robert A. Gill METHOD OF PRINT BONDING NON-WOVEN WEBS          IN 83-05 - ERS/rvp ABSTRACT OF THE DISCLOSURE        This invention concerns a process for preparing non-woven webs having a very soft hand and a high tensile strength.  The process involved includes print bonding a non-woven web with a formaldehyde-free binder having a glass transition temperature of about 5°C to about 33°C, then drying, curing and then calendering the non-woven web.  The resultant non-woven web has a cross dimensional water wet tensile strength of at least 150 g/in and has a softness value of at least as soft as thermally bonded polypropylene.  The invention is also concerned with a product produced by the above process.
Patent CA-1208174-A (CA)
Inventor: CORBEIL CHARLES R
IPC: A47B65/00
Filed: 1984-03-07
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE           A video display rack supports video cassette cases in side-by-side relationship in slots defined between spacer members, the spacer members are inclined to the longitudinal axis of the rack so that the cases are dis-posed in a configuration in which a side end of the case and at least a portion of the front surface of the case adjacent such side end are displayed.
Patent CA-1250732-A (CA)
Inventor: LAUNDON ROY D
IPC: C09C1/24
Filed: 1984-02-21
Granted: 1989-03-07
Abstract: ABSTRACT           A process is disclosed for the production of micaceous iron oxide using metallic iron, for example scrap iron, as a feed stock for the preparation of an iron chloride and the resulting iron chloride is oxidised at an elevated temperature in the presence of a salt of an alkali metal or alkaline earth metal, preferably sodium chloride.  A reaction may be effected in a packed tower reactor comprising a refractory tube containing an inert packing material e.g. alumino-silicate ceramic balls.  The reaction charge including packing material, metallic iron and the salt is intro-duced via hopper.  A tube is externally heated by electrical resistance elements and chlorine and an oxidising gas are introduced at inlet and the off-gas removed at outlet. The micaceous iron reaction product is obtained as a coating on the inert packing material. Micaceous iron oxide is used as a pigment for the formulation of metal protective paints.
Patent CA-1211518-A (CA)
Inventor: JACKSON ROBERT V
IPC: H02M9/00
Filed: 1984-02-22
Granted: 1986-09-16
Abstract: CURRENT-SHEET INDUCTOR NETWORK    AND PULSE-FORMING SYSTEMS               ABSTRACT OF THE DISCLOSURE      An electrical energy storage and transforming device and associated pulse-forming systems suitable for receiving, storing, and transforming an electrical charge to produce electrical output pulses, for example, ignition pulses for a spark-inition internal combustion engine, includes a current sheet inductor network defined by at least two conductive current sheet inductors separated by and insulated from one another by a dielectric material to provide coupled current sheet inductors having resistive, capacitive, and inductive characteristics.  When electrical energy is applied to the current sheet inductor network, an electrical charge is stored and retained as an electrostatic field between the conductive current sheets until an output pulse is desired, at which time the conductive strips of the inductively coupled current sheet inductors are substantially shunted to rapidly discharge the previously charged energy.    Electron flow in each sheet during discharge reinforces to provide a consequent magnetic field.  An output inductor in magnetic proximity to the so-produced magnetic field provides the desired electrical output pulse.  The conductive sheets can be configured so as to have resistive, capacitive, and inductive reactance, and relative ratios thereof, that are largely independently controlled to provide selected magnetic field transient, and pulse-forming characteristics for a desired application.
Patent CA-1226435-A (CA)
Inventor: COOPER ARTHUR W
IPC: C21B7/12
Filed: 1984-04-02
Granted: 1987-09-08
Abstract: ABSTRACT The apparatus comprises a clay gun mounted on jib (14) which is pivotable about a support column, a first hydraulic cylinder (26) which is operative between a fixed point and an intermediate pivotable frame (30) and a second hydraulic cylinder which is operative between said frame (30) and the jib (14).
Patent CA-1231598-A (CA)
Inventor: ZAMPINI ANTHONY
IPC: C08G77/28
Filed: 1984-06-29
Granted: 1988-01-19
Abstract: PERMEATION MODIFIED MEMBRANE           ABSTRACT A multicomponent membrane having improved permeation characteristics for separation of one gas from a mixture of gases by permeation of the one gas through the membrane.  The membrane is in the form of a porous, anisotropic substrate membrane and a coating in contact with the substrate membrane, the coating being made of poly(dimethyl siloxane), containing 1 to 20 weight percent of a permeation-modifying radical selected from the group consisting of       The coating is applied to the substrate in the form of a solution of 0.05 to 1 weight percent of the coating in a suitable solvent such as pentane.
Patent CA-1224095-A (CA)
Inventor: NICODEMUS CARL D
IPC: F04F5/24
Filed: 1984-07-23
Granted: 1987-07-14
Abstract: TITLE                     HYDROKINETIC AMPLIFIER ABSTRACT    A hydrokinetic amplifier (10) uses liquid and  vapor input  nozzles (11) and ( 12) discharging into an acceleration chamber (13) downstream from which a diverging diffuser  (15) extends.   Liquid  nozzle  (11) forms a free liquid jet (20) that extends for a substantial distance through  acceleration chamber  (13), and vapor flowing at a much higher speed into acceleration chamber  (13)  surrounds,  impinges  on,  and condenses  into  free  liquid  jet  (20).  Collapse of the condensing vapor forms a suction  into  which  more  vapor flows.   Acceleration chamber (13) gradually converges from an ingress region (14) receiving liquid and vapor to  an  egress region  (16) flowing mostly liquid into diffuser (15).  Vapor nozzle (12) has a throat region (12a) arranged  upstream  of the  discharge  region  (21)  of liquid nozzle (11) and an expanding region (12b) extending from  throat  region  (12a) downstream  toward ingress region (14) of acceleration chamber (13) so that vapor is expanding when it contacts the  liquid. The  vapor  surrounds  and travels in the direction of free liquid jet (20) so that substantially more than half  of  the expanding  vapor  contacts and condenses in liquid jet (20), transferring momentum energy from the vapor to the liquid  to accelerate the liquid toward egress region (16).
Patent CA-1228632-A (CA)
Inventor: BLAISDELL RONALD G
IPC: H01K1/44
Filed: 1984-09-28
Granted: 1987-10-27
Abstract: ONE-PIECE FRAME FOR AN ELECTRIC LAMP                         ABSTRACT     This invention provides a one-piece frame for electric lamps.  The frame has a one-piece body formed by bending operations on a pre-cut or pre-stamped blank sheet of stiff electrically conductive material.  In an alternate embodiment of the invention, the frame has a one-piece body formed by bending operations on a single strand of stiff electrically conductive wire.  Lamps employing the invention will be easier and cheaper to construct, and they will be of comparable or improved quality compared with their counterparts under the prior art.
Patent CA-1232633-A (CA)
Inventor: NISLEY DONALD L
IPC: F16C23/00
Filed: 1985-01-02
Granted: 1988-02-09
Abstract: ABSTRACT OF THE DISCLOSURE         A bearing take-up frame including a base assembly having a top plate permanently, pivotally secured thereto at one end and removably secured thereto at an opposite end.  A bearing block assembly is received between the base assembly and the top plate for guided axial adjustment with respect thereto.  End walls are secured to the base assembly and the top plate respectively, with a lower end wall defining a generally U-shaped slot.  A threaded element is received in the U-shaped slot and held against axial movement, and has a transmission screw threadably received therethrough, an opposite end of which is secured to the bearing block.  Rotation of the threaded element thus imparts movement to the bearing block.  By releasing and pivoting the top wall upwardly, the bearing block, transmission screw and threaded element may be removed or installed.
Patent CA-1241910-A (CA)
Inventor: GRANBERG DIRK N
IPC: F23D14/16
Filed: 1985-01-22
Granted: 1988-09-13
Abstract: RADIANT ENERGY BURNER                Abstract of the Disclosure A radiant energy burner having a combustion element composed of a generally cylindrical foraminous metal support or screen, and a woven fabric formed of substantially continuous ceramic fibers is disposed on the outer surface of the support.  The end portions of the fabric are connected to the support while the por-tion of the fabric located between the connected end portions is free of attachment to the support.  A blower is used to supply a gaseous fuel mixture through the support and fabric and an igniter is located on the outer surface of the fabric to ignite the fuel mixture on the outer surface of the fabric.
Patent CA-1266199-A (CA)
Inventor: GREINER WALDEMAR H
IPC: F16K31/528
Filed: 1985-01-28
Granted: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE A damper controls fluid flow and includes a frame with an opening through which the fluid is intended to flow when the damper is open, and a closure cap movable between a-first position in which it blocks the opening and a second position in which the opening is unblocked.  In the second position, the closure cap is rotated with respect to its first position, so as to minimize interference with fluid flow through the opening.  A mechanism controls the movement of the closure cap, and includes a first and second bracket fixed with respect to the frame and the closure cap, respectively.  An elongate guideway is defined in one bracket and a pin on the other bracket is captive within the elongate guideway.  The brackets include a stabilizing track arrangement spaced from the guideway and the pin, and being such as to require the second bracket to substantially retain a given angular orientation with respect to the first bracket while the pin slides from a first end to a second end of the elongate guideway, thus moving the closure cap in translation with respect to the frame, and to rotate with respect to the first bracket about the second end or the elongate guideway, thus moving the closure cap in rotation with respect to the frame.  A cylinder or the like is provided to positively move the brackets with respect to each other.