baber/WOPTO huggingface dataset:
Patent CA-1212861-A (CA)
Inventor: CROOKS HUBERT B
IPC: A23J1/10
Filed: 1984-09-10
Granted: 1986-10-21
Abstract: Method of Preparing Collagen Extrusion Gels Abstract A process of preparing a collagen gel to be extruded into a collagen sausage casing of improved clarity or translucency is disclosed.  The process comprises the treatment of buffered hide corium with a solution containing 2% to 5% glycerine, 0.5% to 3% hydrogen peroxide and from 25 to 70 parts per million of ferrous ion.
Patent CA-1226646-A (CA)
Inventor: BRINDLE RALPH C
IPC: H04L25/02
Filed: 1984-09-11
Granted: 1987-09-08
Abstract: ABSTRACT          An asynchronous one way digital data communica-tion system is disclosed in which a first microcomputer produces a series  of groups of pulses at a first port repre-sentative of digits in an information packet to be transmitted, the groups being separated by strobe pulses at a second port.  The pulses drive switched in two current paths to control current therethrough supplied by a receiver module including a second microcomputer having a serial input port connected to an internal counter and an interrupt port.  Current detectors supply pulses corre-sponding to currents in the paths to the serial input and interrupt ports, from which the second microcomputer repro-duces the information packet.
Patent CA-1230476-A (CA)
Inventor: HASHIMOTO TADANORI
IPC: H01L31/18
Filed: 1984-12-14
Granted: 1987-12-22
Abstract: ABSTRACT OF THE DISCLOSURE       A composition for forming  a  transparent conductive film obtained by mixing an  organic  solution  comprising an indium salt of inorganic acid and a tin salt of an inorganic acid with a non-aqueous silica sol.  The  composition of the present invention shows excellent stability with a  lapse of time and good wettability to a  substrate  plate.   A trans-parent  conductive  film  obtained  shows  a strong adhesion strength to a substrate plate and has  a  two-layered struc-ture.
Patent CA-1239119-A (CA)
Inventor: FORSTER HILMAR
IPC: B61G9/06
Filed: 1984-12-14
Granted: 1988-07-12
Abstract: ABSTRACT A flexible coupling for a railroad vehicle comprising a housing secured to the vehicle and a coupling rod extending into the housing and equispaced from the housing interior wall by means of one or more elastic rings under tension arranged perpendicular to the longitudinal axis of the coupling rod and located between the housing inner wall and the coupling rod and between opposed annular ridges provided on the coupling rod and the housing inner wall.  The housing inner wall and the coupling rod are of oval cross-section, the major axes of the cross-sectional profiles of the coupling rod and housing inner wall being vertical when in their installed positions.  With this arrangement, a defined horizontal return position is assured for a smaller installed size of the coupling, so that a return position is always assured for both vertical swivelling movements and rotational movements about the coupling axis.
Patent CA-1231232-A (CA)
Inventor: MINAGAWA KOJI
IPC: G01B5/24
Filed: 1984-12-20
Granted: 1988-01-12
Abstract: ABSTRACT OF THE DISCLOSURE         A method and apparatus  for measuring the inclination of the wheels of an automobile is provided.          In accordance with one form of the present invention, there is provided a toe angle detecting device including a pair of detector plates which are normally spaced apart from each other to allow the corresponding wheel of the automobile to be located therebetween and which are pressed against the wheel from both sides when activated to determine the inclination of the wheel with respect to the longitudinal center line of the vehicle, i.e., toe angle of the wheel.  In another aspect, a particular link mechanism is provided to interconnect  four support members on which the four wheels of the automobile are placed,  and the link mechanism is so structured to determine the direction of the longitudinal center line of the automobile with respect to the reference line of the link mechanism.
Patent CA-1232193-A (CA)
Inventor: IACOBELLI OLINDO
IPC: B26D7/18
Filed: 1985-01-25
Granted: 1988-02-02
Abstract: ABSTRACT            A  blank  separating  device  for a  die-cutting machine com-prises a static grid (12) located beneath the path of move-ment of a sheet (S) from which blanks are to be separated and a reciprocal pusher (10) located above the path of movement to push the sheet through the grid at predetermined intervals thereby to separate blanks from the sheet.   The static grid comprises longitudinal blades (22) and transverse wires 24. Flat plates depending from the wires provide guide elements (22,26)  to guide  the separated blanks from the grid into stacks.
Patent CA-1243216-A (CA)
Inventor: STRICKLAND JAMES K
IPC: E04G11/08
Filed: 1985-02-05
Granted: 1988-10-18
Abstract: SLIDE ACTION INSIDE CORNER FORM          ABSTRACT      A concrete form unit for casting an inside corner structure has a pair of form panels disposed generally perpendicular to each other and an elongated corner member disposed between spayed adjoining edges of such panels with an actuator having relatively movable parts including a first part connected to the midsection of a yoke and a second part connected to the corner member. The ends of the yoke are guidingly connected to the form panels, respectively, and the adjoining edges of the form panels are guidingly coupled to opposite sides of the corner member by slidingly interengaging surfaces, these surfaces defining a tapered wedge where the corner member mates with the adjoining edges of the form panels.
Patent CA-1258201-A (CA)
Inventor: RELYEA KEITH E
IPC: B44C1/10
Filed: 1985-04-04
Granted: 1989-08-08
Abstract: PRINTED, REMOVABLE BODY TATTOOS                 ON A SEE-THROUGH SUBSTRATE                  Abstract Fragrance releasing appliques are provided which comprise a transparent or translucent substrate bearing microcapsules in a binder on one surface and an adhesive on the remaining surface.
Patent CA-1244619-A (CA)
Inventor: TOY LESTER T
IPC: B32B37/15
Filed: 1985-04-04
Granted: 1988-11-15
Abstract: ABRIDGEMENT     A heat-recoverable tubular composite article comprising an inner layer comprising a crosslinked elastomeric poly-meric material having a modulus at 100% elongation at 20°C of about 40 to about 900 pounds per square inch and an outer layer comprising a thermoplastic material having a 2% secant modulus at 20°C of about 5,000 to about 100,000 pounds per square inch said composite article (1) being formed by coextrusion, (2) having a direct bond between said layers with a peel strength of at least 6 pounds per linear inch, and (3) being in a radially expanded configuration, said thermoplastic outer layer being capable of retaining the elastomeric inner layer in an expanded configuration at ambient temperature and incapable of retaining the elasto-meric layer in an expanded configuration at an elevated tem-perature thereby permitting the composite article to recover, when heated, to or toward its unexpanded con-figuration.
Patent CA-1266609-A (CA)
Inventor: MILLER THOMAS M
IPC: F27D1/00
Filed: 1985-04-16
Granted: 1990-03-13
Abstract: MOVABLE HEAT CHAMBER INSULATING STRUCTURE             ABSTRACT OF THE DISCLOSURE      An insulation structure for a heat chamber, e.g., a wall or ceiling for a furnace, is now supported and linked to a frame in a manner providing for ease of repair plus simplicity of maintenance. In one embodiment a series of side-by-side ceramic fiber blankets can be maintained in snug relationship, in part by adjustable compression means.  Heat loss, which can otherwise be caused by heat induced ceramic fiber shrinkage, is now substantially reduced to eliminated by the manner of supporting the insulation structure coupled with the compression exerted against such structure.
Patent CA-1251648-A (CA)
Title: Harvester machine for stripping seeds from a standing   crop
Inventor: WEST NEIL L
IPC: A01D41/08
Filed: 1985-04-18
Granted: 1989-03-28
Abstract: HARVESTER MACHINE FOR STRIPPING SEEDS FROM A       STANDING CROP                   Abstract of the Disclosure A stripper type harvesting machine has a forward harvesting header that carries a plurality of modular independently vertically shiftable stripping units at the front end of the header for engaging the upper seed bearing portions of a standing crop as the machine advances over the field.  Each stripping unit comprises an axially transverse rotor having a plurality of disk-like stripping elements mounted side-by-side on the rotor, each stripping element including a hub and a relatively thin annular web portion coaxially mounted on the hub.  A plurality of ribs project laterally from the opposite sides of the web portion and extend outwardly from the hub to the periphery of the stripping element.  The stripping unit rotors are rotated so that the front side of the stripping element moves upwardly, and the header is positioned so that the heads of the standing grain are normally above the axis of the rotors, so that the lateral surface on the leading side of the ribs impact the grain heads in a generally stemwise direction to propel the grain and other material separated from the crop stems upwardly and rearwardly.  The separated material is then directed rearwardly on the machine to a cleaning mechanism which separates the grain from the other crop material.
Patent CA-1242266-A (CA)
Inventor: LAO BINNEG Y
IPC: H04N3/10
Filed: 1985-05-03
Granted: 1988-09-20
Abstract: Abstract: SURFACE ACOUSTIC WAVE INFRARED LINE IMAGING ARRAY A surface acoustic wave infrared line imaging array having a first interdigital transducer generating a first surface acoustic wave train amplitude modulated by the temperature profile of the substrate in response to a line segment of a received infrared image, a second interdigital transducer generating a parallel reference surface acoustic wave train, equal in amplitude but 180° out of phase with said first surface acoustic wave train, and a third interdigital transducer for summing the amplitudes of said first and reference surface acoustic wave trains to generate a wave train signal in which the individual waves are amplitude modulated in accordance with the intensity profile of the line segment of the infrared image received by the substrate underlying the first interdigital transducer.
Patent CA-1260781-A (CA)
Inventor: CASEY GARY L
IPC: F02M3/07
Filed: 1985-06-18
Granted: 1989-09-26
Abstract: Abstract:            A VACUUM OPERATED IDLE SPEED CONTROL DEVICE      A vacuum operated  idle  speed control  device  (26) for use on internal combustion engines to regulate the idle speed of the engine at the lowest operating speed.          A controlled or sized input orifice (48) to the device (26)  permits the basic valve body  (38)  to be used on different  engine  sizes.   The  diaphragm  (42)  modulates under  control  of  an  electromechanical  vacuum  control valve to provide the correct amount of pressure opening and closing the device (26).   The vacuum operated idle speed control device (26) may include the vacuum control valve as an integral component.     (FIGURE 3)
Patent CA-1222423-A (CA)
Inventor: SHAFTNER ROBERT F
IPC: F24H3/00
Filed: 1985-06-21
Granted: 1987-06-02
Abstract: PORTABLE HEATER WITH INTEGRATE CONTROL SYSTEM            ABSTRACT OF THE DISCLOSURE      A heater including a generally cylindrical shell defin-ing its housing arranged in a very closely spaced relation to the outer periphery of its combustion chamber assembly and its fan device as it bounds a plenum chamber therebetween.          The combustion chamber assembly has its discharge end adjacent the discharge end of the shell. The relative configuration of the outer peripheral surface of the combustion chamber assembly and that of the discharge end portion of the shell creates therebetween a passage through which the fan device, on en-ergization thereof, produces a very high velocity flow of a thin layer of air which, on discharge, is throttled and ab-ruptly and sharply driven into the center of the flow from the assembly.  The effect of this is to moderate and influence a relative uniformity of the temperature of the discharge and rapidly project it outwardly of and considerably beyond the heater.  A further consequence is the creation of such a head of pressure in the plenum chamber as to produce a greater and more uniform pressured flow of air into and about the com-bustion chamber.  The whole provides a heater which for a given size has a healing capacity substantially greater than heretofore.  The heater also features an integrated control system giving it an uncluttered interior and insuring, to a significant degree, against failure and malfunction.  A pre-ferred housing for the heater is a multi-part shell the form of which eliminates need for intervening gaskets.
Patent CA-1230422-A (CA)
Inventor: RAJEEVAKUMAR THEKKEMADATHIL V
IPC: G11C8/08
Filed: 1985-06-25
Granted: 1987-12-15
Abstract: SELF-TIMED PRECHARGE CIRCUIT                Abstract of the Invention A self-timed precharge circuit for a memory array consisting of an X-line complement means  connected to the outputs of a plurality of falling edge detector means, and a precharge generator means connected to the output of the X-line complement means. Each falling edge detector means is connected to a separate wordline (WL, WL+1,...WL+N) of the system memory array. In operation, the precharge generator means is triggered with a signal on the output lead from a falling edge detector which is activated when the selected wordline (WL, WL+1,...WL+N) connected thereto resets.
Patent CA-1266478-A (CA)
Inventor: ERHARDT PAUL W
IPC: C07D233/70
Filed: 1985-07-08
Granted: 1990-03-06
Abstract: ABSTRACT OF THE DISCLOSURE         Novel imidazolonecarbonylarylimidazoles are des-cribed having cardiovascular properties, especially as cardiotonic agents in the treatment of congestive heart failure.  Pharmaceutical formulations containing such com-pounds are also provided.  Further, a novel process for the preparation of the compounds and intermediates useful there-to of this invention is disclosed.
Patent CA-1273460-A (CA)
Inventor: SCHULZ DAVID A
IPC: D01F9/145
Filed: 1985-07-19
Granted: 1990-09-04
Abstract: ABSTRACT          Chopped carbon yarn is produced by spinning continuous pitch yarn, treating the pitch yarn with an oxidizing composition, chopping the pitch yarn into short lengths, collecting the chopped pitch yarn into a bulk form, and subjecting the chopped pitch yarn to a heat treatment in a substantially non-reactive atmosphere to produce chopped carbon yarn.
Patent CA-1240393-A (CA)
Inventor: NONOYAMA HIDEKI
IPC: G11B15/61
Filed: 1985-08-19
Granted: 1988-08-09
Abstract: ABSTRACT OF THE DISCLOSURE          A tape guide mechanism for a magnetic recording/reproducing apparatus of the invention has a tape guide drum and first and second guide pins.  The tape guide drum incorporates a rotary drum, has a lead portion on its outer circumferential surface, and has a rotating axis inclined with respect to a reference surface.  The first and second guide pins are arranged at the sides of the tape guide drum so as to wrap a magnetic tape around the drum, and are inclined with respect to the reference surface.  The first and second guide pins are arranged such the the magnetic tape enters and exits the drum at elevation angles with respect to the lead portion.  The wrap central point of the tape around the tape guide drum is not included in a plane including first and second contact points between the first and second guide pins and the central line of the magnetic tape.
Patent CA-1262847-A (CA)
Inventor: BENJAMIN JOHN D
IPC: A61B5/145
Filed: 1985-09-10
Granted: 1989-11-14
Abstract: ABSTRACT          A silicon intravascular device for implantation into animals including humans comprises a small semiconductor device of size less than 500 µm adapted to pass along blood vessels in large numbers, the devices carrying signal processing means for collect-ively providing an output in response to an input signal.  The de-vice is preferably less than 7 µm or 3 µm overall.  The input signal can be acoustic, electromagnetic, temperature, or pH value or chemical.
Patent CA-1244093-A (CA)
Inventor: CARKHUFF DONALD W
IPC: H05H1/36
Filed: 1985-11-21
Granted: 1988-11-01
Abstract: PLASMA TORCH WITH INTERLOCKING     SAFETY CONTROL VALVE        ABSTRACT      The plasma torch of the present invention includes safety control means which responds to the removal or partial removal of the torch heat shield from the torch body for interrupting the flow of plasma gas and means responsive to the interruption of the flow of plasma gas for disen-gaging the power supply from the torch.
Patent CA-1250145-A (CA)
Title: Apparatus for the continuous production of optical  fibres
Inventor: ROBA GIACOMO
IPC: C03B37/016
Filed: 1985-12-13
Granted: 1989-02-21
Abstract: ABSTRACT            An apparatus for the continuous production of optical fibres from liquid phase reactants has two concentric inverted frustoconical vertical vessels into which the reactants for the core and the cladding are poured separately and forced downward by gas pressure through a first furnace which sets up a temperature gradient causing the reactants to form a porous solid preform.          The inner vessel containing the core material terminates within the first furnace, but the outer vessel continues downwards through a second furnace in which the preform is vitrified after being dried by gas entering through a porous zone of the outer vessel and extracted with vapour phase reaction products through suction orifices above the porous zone.  The downwardly emerging preform is heated and drawn into a fibre.
Patent CA-1270503-A (CA)
Inventor: KANADA KEIJI
IPC: C21C7/00
Filed: 1986-02-11
Granted: 1990-06-19
Abstract: Ladle Furnace Abstract of the Disclosure The specification discloses a ladle  furnace  apparatus  for refining  molten steel tapped from a steelmaking furnace therein. There are introduced molten steel and a slag making material into the ladle.  The outer and inner lids of the ladle furnace are put on the respective receiving surfaces of the ladle to close the opening thereof.  In the interior of the ladle. the slag making material is slagged by arc heating thereby to refine  mol-ten  steel  introduced therein by means of the slag.   During the refining process.  the suction of gas is carried out from a space formed  between  the outer lid and the inner lid.   Therefore.  a dust containing gas generated by reaction of the molten steel and slag enters the space between the outer lid  and  the  inner  lid passing  through a gas formed between the inner lid and the ladle or electrode holes  disposed  in  the  inner   lid  to  be  sucked therefrom.    Even if the open air enters the apparatus through a gap between the outer lid and the ladle.  the open air  does  not flow  inside  of  the  inner lid.   Therefore.  It is possible to prevent the temperature of slag from being  lowered  due  to  the open air. In addition, it is also possible to prevent the refin-ing efficiency of slag on the molten steel from being lowered. Consequently,  refining  on  the  molten steel can efficiently be performed.
Patent CA-1261166-A (CA)
Inventor: IDE TAKASHI
IPC: G02B6/00
Filed: 1986-04-15
Granted: 1989-09-26
Abstract: OPTICAL FIBER CHARACTERISTIC MEASUREMENT               Abstract of the Disclosure An optical fiber characteristic measuring device for automatically measuring, at successive measuring stages, various characteristics of optical fiber samples.  Each measuring stage has optical system incident and emergent ends.  An optical fiber sample is set in a carrier which moves from measuring stage to measuring stage.  At each stage the set fiber sample is coupled to the incident and emergent ends of the stage and automatically subjected to the measurement to which the stage is dedicated.  Bending units provide a desired degree of curvature to the fiber sample under test to control light propagation therein.
Patent CA-1264912-A (CA)
Inventor: BACHEL ERNST
IPC: B29C61/10
Filed: 1986-05-21
Granted: 1990-01-30
Abstract: ABSTRACT OF DISCLOSURE         A longitudinally divided cable sleeve has a U-shaped clamp element which coacts with a flexible sheet of heat shrinkable material having a closure element formed along one longitudinal edge.  The closure element has a base connected by a neck portion to a longitudinally extending bead around which a portion of the flexible sheet opposite the closure element is wrapped and held by assembling the clamping element thereon.          Since the closure element coacts with any portion of the flexible material, the diameter of the sleeve can be matched to the diameter of the article being enveloped in the sleeve.
Patent CA-1272176-A (CA)
Inventor: SWEENY HENRY D
IPC: B65H75/40
Filed: 1986-07-10
Granted: 1990-07-31
Abstract: ABSTRACT        A reel  assembly for winding and unwinding filamentary strand or wire-like material such as electric fencing wire is disclosed.  The reel includes a cylindrical core with larger-diameter side plates removably attached thereto.   The assembly may  include a frame with a cantilevered shaft on which the reel is journaled for rotation.  The frame also may include an arm directed radially from one end of the shaft, to which arm is connected a handle which the user can hold to support the assembly.  A spring-loaded control pin extends through the arm and has a bevelled end for ratchet-like engagement with appropriately  shaped recesses in the adjacent side plate.      Adjacent the other side plate is an eccentrically mounted crank extending from the  shaft which the user can manipulate  to rotate the reel on the shaft. The reel assembly  is  simple  to manufacture  and  use  and  is sufficiently inexpensive to be disposable after use.
Patent CA-1227421-A (CA)
Inventor: GANO JOHN C
IPC: E21B34/12
Filed: 1986-08-28
Granted: 1987-09-29
Abstract: ABSTRACT OF TIE DISCLOSURE     A ball type valve in which the ball is rotated by the cooperation  of multiple  tracks  and  multiple  track followers.    Also,  a pressure operated permanent lock-out is disclosed.  Pressure applied to a piston withdraws an expander form under a lock ring to release a lock-out sleeve.  Continued application of pressure drives the sleeve to valve lock-open position where the sleeve is permanently locked to the housing.
Patent CA-1272130-A (CA)
Title: Oral compositions comprising salicylamides and zinc  salts for the synergistic inhibition of dental plaque
Inventor: RITCHEY THOMAS W
IPC: A61K8/22
Filed: 1986-11-03
Granted: 1990-07-31
Abstract: ABSTRACT      The disclosure relates to oral compositions for retarding the formation of dental plaque comprising a mixture of a zinc-salt with certain salicylamides of the formula:       where R1 is an alkyl or alkanoyl group and R3 is a substituted phenyl group, thiazol-2-yl or benzothiazol-2-yl.
Patent CA-1225545-A (CA)
Inventor: MEECHAM REGINALD W
IPC: B65H75/14
Filed: 1986-11-19
Granted: 1987-08-18
Abstract: ABSTRACT OF THE DISCLOSURE     A Heaving Line Storage and Deployment Apparatus comprises a rope of sufficient strength to pull a person through water and a buoyant spool comprising a drum about which the rope is rotatably secured, one flanqe member having inner and outer faces, the inner face being attached to one end of the drum, and retaining means attached to the other end of the drum for preventing the rope from sliding off of the drum.