baber/WOPTO huggingface dataset:
Patent CA-1138102-A (CA)
Inventor: RAVIZZA RAYMOND F
IPC: H04N9/87
Filed: 1979-01-30
Granted: 1982-12-21
Abstract: ABSTRACT OF THE INVENTION          A method and apparatus is disclosed for automati-cally maintaining a transducing head on the proper track and is particularly adapted for a helical scan recording and reproducing apparatus that is capable of providing special motion effects, such as slow, still and fast motion, and other effects.  The apparatus is of the type which utilizes transverse positioning of the transducing head to accura-tely follow a track during reproducing and, at the comple-tion of the track, to properly position the head in position to either play the next adjacent successive track. replay the same track or play another track so that the appro-priate special motion effect is achieved.  The apparatus of the present invention produces a continuous stable, noise free video picture without breakup, when the apparatus is switched from one mode to another, i.e.. from a slow/ still motion mode to a normal speed reproducing mode.
Patent CA-1118978-A (CA)
Inventor: REVAH ISAAC
IPC: H01R13/504
Filed: 1979-02-02
Granted: 1982-03-02
Abstract: THERMOPLASTIC SWAGING          Abstract of the Disclosure An apparatus and a method for joining together two articles wherein one article has a stud protruding from its surface and the other article has an aperture for receiving the stud, and the stud is deformed by heat, once the two articles are juxtaposed, so as to maintain the two articles connected.  The apparatus comprises a pressure pad both for pressing the two articles to be connected against a common base support, and for surrounding the stud to be deformed so as to form and to cool the deformed material.  A heated die passes through an opening in the pressure pad to contact and to plasticize the free end portion of the stud sufficiently to cause its constituent material to deform.                          - i -
Patent CA-1116608-A (CA)
Title: Process for making selected 3-trihalomethyl-5-lower alkoxy-1,2,4-thiadiazoles
Inventor: ROTHGERY EUGENE F
IPC: A01N43/836
Filed: 1979-02-21
Granted: 1982-01-19
Abstract: ALKOXY-1,2,4-THIADIAZOLES               Abstract of the Disclosure A process for producing selected 3-trihalomethyl-5-lower alkoxy-1,2,4-thiadiazole compounds by the reaction of N-halotrihaloacetamidines with alkali metal xanthate salts.
Patent CA-1100084-A (CA)
Inventor: PASIC JAMES A
IPC: B65B27/08
Filed: 1979-03-12
Granted: 1981-04-28
Abstract: ABSTRACT OF THE DISCLOSURE           A hold-down beam is provided on a rapid acceleration conveyor to hold articles, such as an unstable stack of news-papers, tightly against the conveyor for increasing frictional engagement between the stack and the conveyor and move the up-per part of the stack with the conveyor so that the stack will not topple.  The hold-down bar is unpowered, that is, it is mounted for reciprocation in low-friction bearings so that its own frictional engagement with the top of the stack carries it along with the top of the stack until the stack is brought up to the desired velocity.  A unique cable system for lowering both ends of a hold-down bar synchronously through an infinite number of positions and does not interfere with operation of a strapping machine. Compression blocks are provided at adjust-ably spaced locations on the bar for pressing bowed stacks.
Patent CA-1148533-A (CA)
Inventor: BODOR NICHOLAS S
IPC: C07J43/00
Filed: 1979-03-13
Granted: 1983-06-21
Abstract: ABSTRACT OF THE DISCLOSURE Transient, orally active thiazolidine type prodrug forms of conventional, natural and synthetic ketosteroidal sex hormones, e.g., of progesterone, testosterone, and the like, are disclosed. The subject compounds can be prepared by known methods, for example, by reacting the corresponding 3-keto or 3,20-diketo steroids with a thiazolidine-forming reagent such as an L-cysteine alkyl ester.
Patent CA-1127210-A (CA)
Inventor: GOLATA JOHN H
IPC: B21D53/26
Filed: 1979-04-27
Granted: 1982-07-06
Abstract: Abstract An improved tapered wheel disc and method of making the same which includes the steps of spin-forming a radially outwardly-tapering concave disc from a section of blanked stock and piercing hand holes in the spun-tapered disc, the improvement comprising the step of placing the disc surface area around each hand hole in compression by embossing the disc from a direction internally of disc con-cavity to form a region surrounding each hand hole which is offset outwardly of disc concavity.     -i-
Patent CA-1122827-A (CA)
Title: Turnbuckle assembly
Inventor: DECHANT DONALD W
IPC: F16G11/12
Filed: 1979-06-20
Granted: 1982-05-04
Abstract: TITLE:  IMPROVED TURNBUCKLE ASSEMBLY       INVENTOR:  DONALD W. DeCHANT                         A B S T R A C T     An improved turnbuckle assembly comprising a one-piece generally tubular stamped clip and a nut member mounted to a first axial end of said clip for rotative motion relative thereto is provided.  The other axial end of said clip is adapted to receive and retain the end of a flexible cable, such as a multi-strand metallic brake cable, having an enlarged ring or sleeve member permanently attached thereto.  The improvement comprises providing a multiplicity of axially extending slits in the first axial end of the stamped clip which allows the bearing area for retaining the nut member against axial forces to be increased while permitting relative ease of assembly.  Preferably, the bearing areas will comprise circumferentially extending radially raised ribs having a surface thereof extending radially inwardly toward said first axial end of said clip.
Patent CA-1151686-A (CA)
Inventor: SALTS THOMAS R
IPC: B65G57/30
Filed: 1979-07-04
Granted: 1983-08-09
Abstract: METHOD AND APPARATUS FOR STACKING         BLOCK-LIKE ARTICLES              ABSTRACT OF THE DISCLOSURE         Method and apparatus for assembling  concrete block or other non-fragile block-like articles into multi-tiered stacks or "cubes".  Individual tiers of blocks are formed and cyclically fed in succession onto a stationary work table.          An elevating frame carries a clamp assembly operable to com-pressively grip an individual tier on the work table from opposite sides of the tier.  When an individual tier on a work table is thus clamped, the elevating frame is raised to elevate the gripped tier about the work table to a height such that another tier can be fed onto the work table in underlying relationship to the gripped tier.  The elevated tier is then lowered by the elevating frame until the gripped tier is supported upon the tier now located on the work table.          At this point, the clamp assembly is released and the elevat-ing frame is fully lowered so that the clamp assembly can now be applied to grip the lower tier supported upon the work table.  The elevating frame is then again elevated, now carry-ing two tiers one supported on the other, and a third tier is fed onto the table for a repetition of the process.  The ap-paratus also includes support tines on the elevating frame which are projected into underlying relationship with the lowermost tier at the time this tier is engaged by the clamp assembly.  The tines are vertically movable between rollers which form the work table surface and are withdrawn from be-neath the lowermost tier in an initial stage of the elevating frame lowering process.  In normal operation, the tines do not supportingly engage the blocks, but do provide a safety support system.
Patent CA-1122137-A (CA)
Inventor: GIBSON KIRK R
IPC: C10G35/09
Filed: 1979-08-08
Granted: 1982-04-20
Abstract: ABSTRACT OF THE DISCLOSURE           ISOMERIZATION PROCESS FOR UPGRADING      LOW-OCTANE LIGHT PARAFFINIC FEEDS USING A      CHLORIDED PLATINUM-ALUMINA-RHENIUM CATALYST             Isomerizable light paraffinic hydrocarbon feeds are isomerized in an improved process using a particular super-chlorided reforming catalyst under isomerizing conditions.  A chloride source in the feed stabilized the catalyst.  This process provides for a material octane improvement of the feed without excessive loss thereof to normally gasous hydrocarbons.
Patent CA-1124694-A (CA)
Inventor: RUSSELL ROBERT J
IPC: B65H47/00
Filed: 1979-08-13
Granted: 1982-06-01
Abstract: ABSTRACT OF THE DISCLOSURE The disclosure is directed to a semi-automatic mail insertion machine which assists an operator in placing materials into envelopes.  The machine includes a horizontal conveyor which, under operator control, incrementally advances the envelopes to be processed from one processing station to another in succession.  An envelope stacker is positioned above the conveyor and a feed means feeds the envelopes to the conveyor prior to each advancement of the conveyor.  The envelopes are conveyed to a first process station which automatical-ly unfolds the pre-folded unsealed envelope flaps.  The envelopes are then advanced to a second processing station which opens the envelopes and presents the envelopes to the operator in a manner which permits ready placement of materials into the envelopes.  A third processing station may be provided which weighs the envelopes and the material therein to facilitate the sorting of the processed envelopes by weight.
Patent CA-1130169-A (CA)
Inventor: BURK RONNIE F
IPC: F15B13/00
Filed: 1979-10-10
Granted: 1982-08-24
Abstract: FLUID SUPPLY SYSTEM               Abstract of the D  closure A fluid supply system includes a pump body having a main bore connectible through inlet check valves to draw secondary fluid from a first fluid reservoir and through outlet check valves to supply it to a secondary fluid function upon recipro-cation of a free piston in the main bore.  The free piston in-cludes a pair of coaxial driving pistons on either side which extend into main passages which are alternately connected to a pressurized primary fluid source to cause reciprocation of the free piston.  A first spool valve which responds to the comple-tion of a free piston stroke activates a second spool valve which changes the primary fluid source connections to the driving pistons.
Patent CA-1121844-A (CA)
Inventor: AMMANN DAVID W
IPC: F16L47/00
Filed: 1979-12-24
Granted: 1982-04-13
Abstract: IMPROVED CONNECTOR MEMBER FOR SEALED CONDUITS               Inventors:  David W. Ammann Daniel B. Granzow ABSTRACT OF THE DISCLOSURE          An improved connector member is provided for providing sealed and preferably sterile connection between a pair of conduits which each terminate in a hollow, trans-parent housing where some of the wall portion of each housing comprises an opaque wall portion sealed to the remainder of the housing.  The opaque wall portions of each housing are positioned in facing contact with each other and are held in sealed, retentive relationship so that exposure to radiant energy causes them to fuse and open an aperture therethrough.          In accordance with this invention, improved retention means are provided to permit the respective housings to be moved together in a path which is generally parallel to the opaque walls into sliding retaining relation.  Also, the conduit com-municating with the housings may be internally sealed, being openable from the exterior.
Patent CA-1125557-A (CA)
Inventor: CROSS MICHAEL A
IPC: G02B6/28
Filed: 1980-01-09
Granted: 1982-06-15
Abstract: 12                  48,142 ABSTRACT OF THE DISCLOSURE A  directional  optical  fiber  signal  tapping assembly.  A light pipe rod encircles and accepts stray light rays leaving the otherwise bare outer surface of a length of optical fiber in a region following a location having a bend that induces a selected degree of outward leakage  of  optical  signal  rays  in  the bend  following longitudinal light pipe region.  Curvature of one end of the light pipe rod conducts the extracted optical signal sample to an optical detector device.
Patent CA-1123195-A (CA)
Inventor: MANNO JOSEPH T
IPC: A01K85/00
Filed: 1980-02-01
Granted: 1982-05-11
Abstract: HOOK-STRAND CONNECTING              ABSTRACT OF THE DISCLOSURE     An integral structure is provided for ready attachment to a strand.  The simple structure consists only of a first end forming a hook, a second end forming a strand receiving portion, a middle portion between the first and second ends, and a generally T-shaped projection formed from the middle portion for friction wrapping of a strand to the structure.  The projection consists of a cross portion of the T spaced from and generally parallel to the middle portion, and a leg portion of the T interconnecting the cross portion to the middle portion.  The leg portion is relatively short compared to the thickness of a strand to be received thereby so that a strand may be wrapped around the leg portion several times and tightly frictionally engaged by both the middle portion and the cross portion.  The structure is formed by a continuous piece of metal bent to form the hook, strand receiving portion, and T-shaped projection, all of which structure are coplanar.  The second end forming a strand receiving portion may comprise an eyelet, or preferably a loop portion and a terminating portion extending from the loop portion toward the hook.
Patent CA-1129795-A (CA)
Inventor: TANZAWA KAZUHIKO
IPC: C07D309/30
Filed: 1980-03-20
Granted: 1982-08-17
Abstract: ABSTRACT            "PREPARATION OF MONACOLIN K"        Monacolin K,which is an antihypercholesteraemic agent of molecular formula C24H36O5, is prepared by cultivating one or more of the microorganisms Monascus anka SANK 10171 (IFO 6540), Monascus purpurous SANK 10271 (IFO 4513), Monascus ruber SANK 10671 (FERM 4958), Monascus vitreus SANK 10960 (FERM 4960), Monascus paxii SANK 11172 (IFO 8201) Monascus ruber SANK 13778 (FERM 4959), Monascus ruber SANK 15177 (FERM 4956) or Monascus ruber SANK 18174 FERM 4957) in a suitable culture medium and then isolating the Monacolin K from the resulting culture broth.
Patent CA-1134554-A (CA)
Inventor: FINNEY ROY P
IPC: A61F2/26
Filed: 1980-03-24
Granted: 1982-11-02
Abstract: PENILE IMPLANT A penile prosthesis which is adapted to be surgically implanted in man for the treatment of erectile impotence includes two separate penile implants each comprising an elongated, flexible rod having a short proximal portion of relatively stiff material which is adapted to be implanted into the root end of the corpus cavernosum to support the implant and a longer distal portion of softer material which is adapted to be implanted into the corpus cavernosum of the pendulus penis. A flexible, cylindrical sleeve is positioned axially about an intermediate section of the distal portion of the rod and is sealed at its ends to the rod in a fluid tight manner to form a chamber for pressurizing fluid. The implant also includes a pressure bulb for pressurizing fluid; tubing communicating between the chamber and the pressure bulb; and valve means for controlling the flow of fluid between the pressure bulb and the chamber. In a preferred embodiment, the entire implant is made of silicone elastomer and the pressure bulb is sized to be implanted into the scrotal sac.
Patent CA-1141841-A (CA)
Inventor: FLIES WILLIAM P
IPC: G06K19/06
Filed: 1980-04-23
Granted: 1983-02-22
Abstract: MICROELECTRONIC MEMORY KEY WITH RECEPTACLE AND SYSTEMS THEREFOR            ABSTRACT          This invention relates to electrical key-like devices to electrical receptacles for use in combination therewith and to electronic circuitry systems, such as computers and other operating circuits, that interface with the key-like devices through the receptacle.  The keys contain a microelectronic circuit element, eg., a micro-electronic circuit chip or die, having an electrical lead or leads exposed along the length of the key for contacting electrical leads in the receptacle when the key is inserted therein and rotated to a "locked" position.  The keys are particularly designed to interface with a processor and program memory system, that is, a computer.
Patent CA-1137731-A (CA)
Inventor: BONDOC ALFREDO A
IPC: D21H13/40
Filed: 1980-04-28
Granted: 1982-12-21
Abstract: Abstract of the Disclosure The invention relates to a glass fiber mat having a novel struc-ture and high-strength properties which is particularly useful for roofing products, build up roofing membranes and systems, and a method of making these products.  The glass mat of the invention is comprised of two fibrous components, namely, individual filament glass fibers and extended glass fiber elements, which are formed in situ in a wet-laid process from original bundles of glass fibers.  The individual filaments appear by conventional filamenta-tion of the bundles.  The extended fiber elements, however, are formed by longitudinal extension of a given bundle whose fibers are connected longi-tudinally.  Thereby the effective length of a fiber element is very much greater than the length of the fibers therein.  The fiber elements are further characterized by a non-uniform diameter, as contrasted to the fibers them-selves, being thicker in the mid-section of the element where connection of fibers is maximized, and tapered towards its ends, where fiber connection is at a minimum.
Patent CA-1147752-A (CA)
Inventor: TAHARA YOSHIYUKI
IPC: A61K31/13
Filed: 1980-04-29
Granted: 1983-06-07
Abstract: ABSTRACT OF THE DISCLOSURE     Isoprenylamine represented by the following general formula   wherein n is 9, 10 or 11, and acid addition salts thereof.          Process of preparing same is disclosed.  Useful as antiviral agent for vertebrate animals.
Patent CA-1137983-A (CA)
Inventor: GASPAROTTI FRANCA A
IPC: C07H3/04
Filed: 1980-05-13
Granted: 1982-12-21
Abstract: No. 1 A B S T R A C T      The invention concerns a process for producing lactulose from lactose, wherein a maturated aqueous solution of lactose monohydrate is heated under reflux in the presence of an alkaline phosphite.  The lactulose present in the solution obtained is purified by passing the solution in succession through a cation exchange resin and an anion exchange resin, The lactose is possibly separated by silica gel chromatography and eva-porating the eluate.
Patent CA-1133026-A (CA)
Inventor: SCHMID AUGUST
IPC: A63D5/08
Filed: 1980-05-16
Granted: 1982-10-05
Abstract: A B S T R A C T            A spiking device for pin-setting units in bowling alleys is used to lock the ropes of individual pins when these are not to be lowered onto the floor of the unit.  The device is accommodated in the two halves of a housing and contains an electromagnet, the armature of which is connected, by means of an articulated connecting rod, to a rope-clamping shoe.  The rope-deflecting roller drives, through a pinion, a gearwheel which, by  means of a slip clutch, pivots an arm carrying a magnet co-operating with a switch.  The design permits spiking devices of this kind to be made compact and inexpensive.
Patent CA-1137963-A (CA)
Title: Procede de stabilisation et de regeneration  du catalyseur d'hydroformylation du propene
Inventor: DEMAY CLAUDE
IPC: C07C45/00
Filed: 1980-06-20
Granted: 1982-12-21
Abstract: L'invention concerne un procédé de stabilisation et de régénération du catalyseur constitué de la combinaison complexe de rhodium, d'oxyde de carbone, et de triarylphosphine et utilisé pour l'hydroformylation du propène sous des pressions comprises entre 1 et 40 bars caractérisé en ce que l'on ajoute du cobalt au catalyseur sous une forme ne comportant pas de groupement susceptible d'être un poison de la réaction d'hydroformylation. Le cobalt peut être ajouté au catalyseur neuf avant la réaction d'hydroformylation, en cours de réaction dans le mélange réactionnel ou encore au catalyseur usagé.
Patent CA-1133383-A (CA)
Title: Method of and apparatus for cutting a plate into  small sections
Inventor: UFERMANN WERNER
IPC: B26D7/32
Filed: 1980-08-01
Granted: 1982-10-12
Abstract: ABSTRACT OF THE DISCLOSURE           A large rectangular plate is subdivided into small rectangular sections in a system wherein the plate is foe stepwise in a main direction through an upstream shear while in a downstream end portion of the plate is seized immediately downstream of the shear with each advanced step. Between the advanced steps the end portions are sheared off and then displaced in the main direction to the upstream end of a conveyor where they are deposited one after the other.  The conveyor displaces the sheared-off end portions until each one is positioned above a respective aligner spaced apart in the main direction.  The conveyor lowers these sections onto the aligners and the aligners then align them perfectly perpendicular to the main direction.  The aligned and sheared off end portions are then pushed jointly in a transverse direction perpendicular to the main direction stepwise to a downstream shear.  The downstream shear then cuts off these downstream ends which are displaced to a collection location and deposited there.
Patent CA-1153517-A (CA)
Inventor: HOGAN JAMES M
IPC: B29D30/08
Filed: 1980-09-26
Granted: 1983-09-13
Abstract: MethoD AND APPAratus FOR       MOLDING A TIRE                 ABSTract OF THE DISCLOSURE           A tire is cast and cured in a stationary mold having an annular mold cavity, an inlet opening and an outlet vent.  The mold is tilted for optimum foam flow and minimum air or bubble entrapment.  A liquid reactive mixture is injected into the mold through the inlet opening and moves through the mold cavity in different directions providing two leading surfaces which meet to form an interface adjacent the outlet vent.  The air, foam gases and interface portion are extruded from the mold cavity through a slot in the vent into a reservoir.  After curing of the elastomeric material formed by the liquid reactive mixture in the mold, the material in the slot and reservoir may be severed from the tire.
Patent CA-1137355-A (CA)
Inventor: DOLLENMAYER WILLIAM L
IPC: B41J9/00
Filed: 1980-10-16
Granted: 1982-12-14
Abstract: PRINT HAMMER FOR HIGH SPEED IMPACT PRINTER      Abstract Of The Disclosure A print hammer for a high speed impact printer using a movable type-face-carrier, e.g., a rotatable printwheel. The print hammer is designed to enable rotating the printwheel for character selection purposes during the return stroke of the print hammer from impact position back to its rest position.  While the print hammer moves in a plane perpendicular to the printer platen, back to rest position, pivotal and cam means cooperate to lift the hook shaped hammer head up and over the printwheel, therefore continuously clearing the path of said rotatable printwheel.
Patent CA-1110863-A (CA)
Inventor: DUHL DANIEL
IPC: D04B23/00
Filed: 1980-11-04
Granted: 1981-10-20
Abstract: ABSTRACT OF THE DISCLOSURE       A fabric is produced in a stitch-through type machine such as a Malimo machine using the apparatus and method of the invention which has at least two warp yarn design elements laid on a flexible substrate (e.g., a layer of textile filling elements) along rectilinear or non-rectilinear paths and on which a plurality of adjacent design elements are twisted (e.g., symmetrically at 180° per twist) in an aesthetically pleasing configuration at spaced intervals along the warp direction.          The design elements are bound to the substrate by knitting thread which forms a multiplicity of warpwise loop chains (e.g., a half-tricot stitch) to secure the substrate and design elements against relative displacement and to form thereby an integrated fabric structure.  The apparatus for guiding the warp yarn design ele-ments onto the flexible substrate in a twisted and aesthetically pleasing configuration at spaced intervals along the warp direction includes at least one shaft rotatable about its long-itudinal axis to which is joined a guide bar having a number of spaced-apart warp yarn guides.  The apparatus is adapted to be mounted on the machine for rotation of the shaft about its axis in synchronization with reciprocal linear movement of the shaft along said axis.  In the present method of producing the fabric, a plurality of adjacent design  elements are twisted at spaced time intervals by means of the herein disclosed apparatus at a location upstream from the point at which the substrate and design elements are joined by the knitting thread.