baber/WOPTO huggingface dataset:
Patent CA-1133747-A (CA)
Title: Animal feed supplement
Inventor: LINTON JOHN H
IPC: A23K10/10
Filed: 1981-12-31
Granted: 1982-10-19
Abstract: TITLE                    ANIMAL FEED SUPPLEMENT                          INVENTORS                     John Herbert Linton Nick Hussar ABSTRACT OF THE DISCLOSURE           The invention provides a highly nutritional unfermented medium protein animal feed supplement by admixing wet corn bran having an abnormally high moisture content with concentrated corn steep to form a moist cohesive but friable mass, the process eliminating a significant proportion of the energy used in and pollution occasioned by prior art process.  In a modification, the above unfermented product is subjected to a natural fermentation stage resulting in a fermented supplement which is microbiologically and gravitationally stable for an extended period of time.  One further advantage of the present invention is that the corn bran and steep liquor from a corn wet milling plant can be used in the specific amounts as actually produced in the normal operation of the plant, thereby allowing plant efficiencies to be maintained.
Patent CA-1178219-A (CA)
Inventor: KOHAUT JOHN E
IPC: H02G3/18
Filed: 1982-01-22
Granted: 1984-11-20
Abstract: ABSTRACT OF THE DISCLOSURE A trimless carpet base insert device provided with novel positioning and assembly features, enabling assembly and use thereof to be made in situ, by initially interlocking end members of the insert device with apertured portions of the cable raceway, thereby providing registration guide means for receiving and registering a body portion of the insert device with the raceway, complementary interlocking means being provided on the body portion and end members.  Thus the insert device parts may be readily and compactly packaged and shipped and furnished to contractors and others in parts for ready assembly and installation in original building construction procedure or for subsequently positioning them as modules or units in openings formed in floors or other structural members.
Patent CA-1189693-A (CA)
Inventor: SHIMAI HIDEO
IPC: F04D13/08
Filed: 1982-02-11
Granted: 1985-07-02
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus for forming an element-free gap in a con-tinuous slide fastener chain.  In the apparatus, a reciprocating punch blade has cutting edges along opposite sides and is relieved at opposite ends along the cutting edges so as to form a pair of wing portions disposed one on each side of the punch blade.  An elongated slot formed in a die for receiving the cutting edges has at its opposite ends a pair of lateral branches disposed one on each side of the elongated slot in opposite relation to the sides of the punch blade on whcih the wing portions are disposed.  The wing portions and the lateral branches jointly serve to protect a pair of coupling elements disposed adjacent to the opposite ends of the space section from being cut by the punch blade.
Patent CA-1166365-A (CA)
Inventor: BAXTER LESLIE A
IPC: H04Q11/04
Filed: 1982-04-07
Granted: 1984-04-24
Abstract: DISTRIBUTED DIGITAL CONFERENCING SYSTEM            Abstract In time division communication systems one conference technique is to have a processor combine those samples going to a particular station forming a conference having as many subcombinations as there are stations.  This approach, while allowing individual station gain adjustment, suffers from its dependence upon a large number of logic operations for a given conference.  A modification of this technique is disclosed which uses a distributed structure such that the individual station ports, under local memory and processor control, operate to combine selected time slot samples into a conference sum unique to the station.  In this manner gain values may be assigned on an individual listener station basis while the logic processing for the conference is performed in parallel by the ports involved in the conference.
Patent CA-1184805-A (CA)
Inventor: KITTLE CARL E
IPC: B60D1/01
Filed: 1982-04-19
Granted: 1985-04-02
Abstract: TRACTOR HITCH Abstract of the Disclosure A hitch system includes a yoke pivotally supported by the ends of a rockshaft extending from the sides of the tractor housing.  The yoke includes left and right side panels and a two-piece bottom.  A drawbar is pivotally coupled to the yoke between the two bottom pieces.  Left and right draft links have fore ends pivotally coupled to the yoke and are sway limited in the down position by sway links connecting each draft link with an inboard portion of the yoke.  The draft links are sway limited in the raised position by sway surfaces on the sides of the yoke.  Lift arms are splined to the rockshaft ends and are pivoted by a pair of lift cylinders coupled between the lift arms and the housing.  A pair of lift links connect the lift arms to the draft links.  A yoke positioning and draft sensing link includes a fore end connected to a bottom side of the housing and an aft end connected to the yoke.  Draft loads from the draft links and from the drawbar are communicated via the yoke to a draft sensor in the yoke positioning and draft sensing link.
Patent CA-1187143-A (CA)
Inventor: DOYLE THOMAS E
IPC: B23K9/20
Filed: 1982-05-18
Granted: 1985-05-14
Abstract: ABSTRACT OF THE DISCLOSURE           Method and apparatus for simultaneously welding by the stud end welding technique a stud having two or more ends.          The stud includes at least one elongated relatively thin metallic projection from each end of the stud to be welded.  The method and apparatus maintains a current density in a given projection sufficient to disintegrate the projection with consequent arc initiation.  The resultant arcs melt all stud ends and plate.          The molten ends are lowered into the pools at a controlled rate at which time the current is extinguished and the material solidifies.
Patent CA-1179391-A (CA)
Title: Coupler for an irrigation system
Inventor: OSTROM CARL R
IPC: A01G25/09
Filed: 1982-06-01
Granted: 1984-12-11
Abstract: Abstract of the Disclosure A coupler for an irrigation system for de-livering liquid to the irrigation system from a pres-surized pipe line extending along the field to be ir-rigated. The coupler connects and disconnects to risers or connectors spaced along the pipe line for operating valves associated with the risers for de-livering liquid from first one riser and then another for irrigating the field.
Patent CA-1197723-A (CA)
Inventor: REYNES JEAN-PIERRE
IPC: F42B4/00
Filed: 1982-06-03
Granted: 1985-12-10
Abstract: PATENT APPLICATION   entitled: Improved anti-tank mine ABSTRACT OF THE DISCLOSURE The present invention relates to a mine incorporating a pressure plate. Such a mine comprises, inter alia, a pressure plate, a pyrotechnic firing chain and an arming device. The pyro-technic chain comprises a firing relay mobile about two substantially perpendicular shafts, adapted to ensure alignment of the pyrotechnic chain by a double rotation of a support disc about the first shaft and a mobile member about the second shaft. Manoeuvring of an arming button ensures rotation of the mobile member; a clockwork timer device ensures rotation of the support disc. A further feature of the invention resides in the reversibility of arming, the opposite manoeuvre of the arming button ensuring that the mobile elements of the mine return to their initial position. In addition, an anti-blast device is incorporated in the pressure plate. The invention is appli-cable to anti-tank mines.
Patent CA-1188724-A (CA)
Inventor: KOBAYASHI TOSHIO
IPC: H01J29/70
Filed: 1982-06-11
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE:         In a deflecting yoke of an in-line type color picture tube, a pair of saturable reactors responsive to vertical deflection is connected to two horizontal deflecting coils so that horizontal deflection currents respectively flowing through the two horizontal deflecting coils are controlled differentially in ac-cordance with the degree of the vertical deflection, thereby minimizing raster distortion.  Each of the saturable reactors may comprise a series connection of two coils connected to the vertical deflecting coils, and another series connection of two coils connected to the horizon-tal deflecting coils.  The first-mentioned series con-nection may be omitted by positioning the second-mentioned series connection so that leakage flux from the vertical deflecting coils can be picked up. The core or cores of each of the saturable reactors is magnetically biased by means of a permanent magnet.  A single disk-like magnet may be rotatably held in contact with two parallel arranged reactor cores, so that rotation thereof results in change in impedance of the reactor.
Patent CA-1186262-A (CA)
Inventor: GOMI SHIMPEI
IPC: C10C3/14
Filed: 1982-08-04
Granted: 1985-04-30
Abstract: A b s t r a c t Substantially nonadhesive pitch spheres having an average diameter of 30-200 µm, oil content of 55-15 wt%, fixed carbon content of 45-85 wt% and softening point of not lower than 80°C and capable of maintaining the spherical shape at ordinary temperature and under compression at 1 kg/cm2 are provided.          The pitch spheres are produced by atomizing molten pitch in an inert gas stream and rapidly cooling the atomized pitch.  The pitch spheres may be converted to green coke spheres by heat-treating the pitch spheres to accelerate polymerization thereof. The spherical pitch and green coke particles are easy to handle, transport, store and use.
Patent CA-1209872-A (CA)
Inventor: JAHN GERHARD
IPC: B42F13/40
Filed: 1982-09-13
Granted: 1986-08-19
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention relates to a sheet lifter for use in a ring-type binder with the sheet lifter being transparent to allow viewing through the sheet lifter and being provided with pockets for receiving material directly in the sheet lifter.
Patent CA-1209238-A (CA)
Inventor: VAN HUSEN HENDRIK W
IPC: H05K5/02
Filed: 1982-10-20
Granted: 1986-08-05
Abstract: TITLE         POWER SUPPLY PACKAGING ARRANGEMENT                ABSTRACT OF THE DISCLOSURE           A power supply packaging arrangement which utilizes transformer as the main structural component. Side panels of the package are connected to the trans-former. These panels support the transformer, addi-tional power supply circuitry and the top, front and rear sides of the package.
Patent CA-1196098-A (CA)
Inventor: MAEDA TAKESHI
IPC: G11B7/00
Filed: 1982-11-25
Granted: 1985-10-29
Abstract: Abstract:      In an optical memory apparatus predetermined information is optically recorded on a recording medium along guide grooves previously formed and can then be played back.  The invention is concerned with improvements in apparatus for accurately positioning the light beam at a desired target guide groove.  Using a tracking signal and a signal indicating the quantity of reflected light at the time at which a projected light beam passes across the guide grooves, the directions in which the light beam passes across the guide grooves and the number of guide grooves to be passed are detected.  Seek control is performed by adding and subtracting the numbers of the guide grooves to be passed, depending upon the directions of passage, and fine positioning is thereafter performed using this tracking signal.  The invention provides high precision of accessing in a system that can have a track density one or two orders of magnitude higher than a conventional magnetic disc.
Patent CA-1200144-A (CA)
Title: Serial ink jet printing head
Inventor: DAGNA GIAN D
IPC: B41J2/06
Filed: 1982-12-30
Granted: 1986-02-04
Abstract: ABSTRACT    A serial ink jet printing head for liquid, electrically conductive ink, comprising an electrically insulating container for the ink, having a nozzle for the selective discharge of particles of ink, an electrode in contact with the ink and a counter-electrode adjacent to the nozzle, the discharge being caused by an electrical voltage pulse between the counter-electrode and the electrode, is characterised in that the container is closed and comprises means for creating inside the container a depression such as to permit the formation of a concave meniscus of ink in the nozzle, until the ink in the container is exhausted.
Patent CA-1192485-A (CA)
Inventor: HUNT WILLIAM C III
IPC: E21B43/22
Filed: 1982-12-30
Granted: 1985-08-27
Abstract: SOLVENT FLOODING TO RECOVER VISCOUS OILS            ABSTRACT          Oil may be recovered from viscous oil-containing formations including tar sand deposits by first establishing a fluid communication path in the lower portion of the formation intermediate at least one injection well and a production well.  At least one additional interior production well in fluid communication with the upper portion of the formation is drilled within the formation defined by the injection well and production well.  A hydrocarbon solvent having a density less than oil contained in the formation under formation conditions is injected into the fluid communication path via an injection well and fluids including oil are recovered from the production well until solvent is detected in the fluid recovered. Thereafter, the production well is shut-in and the interior production well is opened to production for recovering fluid including oil while solvent is continued to be injected into the fluid communication path via the injection well until the fluid recovered from the interior production well contains a predetermined amount of solvent.  The injection well, production well, and interior production well are shut-in to permit the formation to undergo a soak period for a variable time, preferably from 1 to 10 days per vertical thickness in feet of the viscous oil-containing formation.  Thereafter, a driving fluid such as water is injected into the formation and oil is produced via the production well until there is an unfavorable ratio of oil to driving fluid.  During the fluid drive recovery phase, the injection well and production well may be completed to be in fluid communication with the entire portion of the formation to obtain a more uniform displacement of the upgraded formation oil by the driving fluid. In another aspect of the invention, a predetermined amount of solvent, preferably in the amount of 0.05 to 0.30 pore volume, may be injected into the formation.
Patent CA-1210968-A (CA)
Inventor: BUHRER CARL F
IPC: H01J61/28
Filed: 1983-03-21
Granted: 1986-09-09
Abstract: MERCURY RELEASING COMPOSITION AND ASSEMBLY   FOR ELECTRICAL DISCHARGE LAMP AND THE LIKE             Abstract of the Invention A mercury-releasing assembly for dosing lamps, tubes, and the like with a charge of mercury, contains a mixture of an intermetallic compound of mercury and a metal.  When the mixture is heated to a particular temperature the mix-ture reacts yielding a molten eutectic and mercury vapor. The mixture may be protected from contamination by a foil shield which ruptures under pressure of the released mer-cury.
Patent CA-1200856-A (CA)
Inventor: TAIT WILLIAM C
IPC: H01F41/04
Filed: 1983-04-26
Granted: 1986-02-18
Abstract: METHOD OF CONSTRUCTING AN LC NETWORK                         Abstract A method of constructing an LC network, and the resulting LC network manufactured by cutting and removing a predetermined pattern from a first and a second conductive sheet, leaving on each sheet a generally coil-like configuration of windings with a sufficient number of interconnections between the adjacent windings to add rigidity to the  sheets, laminating these conductive sheets to opposing faces of a non-conductive sheet, thereby forming at least one capacitor, cutting and removing a pre-determined pattern from the lamination eliminating at least some of the interconnections and leaving a conductive path on the conductive sheets which is in the configuration of a coil.
Patent CA-1257556-A (CA)
Inventor: VOSS RUDOLF W
IPC: B65B57/04
Filed: 1983-04-27
Granted: 1989-07-18
Abstract: UNCASER MACHINE            Abstract:   The present invention relates to an improved uncaser machine having a mechanical gate device operable to arrest the forward motion of an object travelling on conveyor means, whereby that object is positionable at a predetermined location thereon. The gate device comprises: 1)        a rotatable shaft adapted to be arranged substantially adjacent and generally parallel to the conveyor; 2)        means for selectively rotating the shaft between first and second positions; 3)      a gate-bearing sleeve arranged at a fixed location on the shaft, immediately downstream of the predetermined location.          The above-mentioned sleeve is adapted for limited inde-pendent rotation about the rotatable shaft by means of respective-ly borne co-operating abutments which are spring-biased into nor-mally, mutually contacting relation such that rotation of the shaft between the first and second positions normally results in a corresponding rotation of said gate-bearing sleeve member.  The gate is thereby rotatably positionable into the path of the object when in the first position, and is positionable so as to permit the unobstructed passage of the object along the conveyor when in the second position.
Patent CA-1202925-A (CA)
Inventor: BEARDEN ROBY JR
IPC: C10G11/18
Filed: 1983-05-03
Granted: 1986-04-08
Abstract: ABSTRACT OF THE DISCLOSURE           A fluid coking process is provided in which a polymetaphosphoric acid, a salt of a polymetaphosphoric acid or precursors thereof are present in the fluid coking zone 1.
Patent CA-1214764-A (CA)
Inventor: ROSSI WALTER G
IPC: B60B29/00
Filed: 1983-05-09
Granted: 1986-12-02
Abstract: ABSTRACT          This invention provides a wheel wrench support which com-prises a stand member having a suitable base and an elongate body  having a plurality of step-like formations or notches along the one side of the body, and a saddle member which includes a saddle formation or seat in which part of a wheel wrench can rest, an engaging formation adapted to engage a desired notch of the stand member, and biassing means capable of urging the saddle member toward the stand member in such a manner that the engaging formation engages a notch of the stand member.            The saddle member also comprises a recess formation, prefer-ably in the form of a passage, extending vertically through the saddle member so that the stand member passes through the passage of the saddle member.            The biassing means comprises a spring-loaded pin or ball contained substantially within the body of the saddle member on that side of the saddle member opposite to the engaging formation and relative to the recess formation or passage.            The support provides a method of applying torque to a wheel nut or stud.
Patent CA-1214456-A (CA)
Inventor: FISHER GLEN W
IPC: B65D88/54
Filed: 1983-05-10
Granted: 1986-11-25
Abstract: ABSTRACT      A blending bin for particulate having a plurality of vertically extending passageways is provided.  Each passageway incudes multiple vertically spaced ports.  Blending vanes are provided within each passageway to control the proportion of material withdrawn from the bin  through the ports.  The streams of material are in turn proportionally combined into a single outlet stream.  The ports are spaced such that lots of material loaded into the bin will be blended together in the outlet stream and such that thin layers of off-grade or non-uniform material will not reach disproportionate levels in the outlet stream.
Patent CA-1201934-A (CA)
Inventor: DIPASQUALE DAVID A
IPC: F15B11/072
Filed: 1983-05-26
Granted: 1986-03-18
Abstract: ABSTRACT OF THE DISCLOSURE In a system for opening and closing a main line valve by use of high pressure hydraulic fluid which is controlled from a remote location and in which the fluid passes through a hand pump located at the site of the valve, a protective lock-out system is provided for guarding against personal injury in the event the high pressure fluid should arrive at the hand pump while it is being manually operated.  The lock-out system includes a small piston located in an air passageway which is positioned outwardly of the hand pump main piston chamber.  This passageway extends from the top of the hand pump main piston chamber toward the IN port which receives the high pressure hy-draulic fluid.  The piston is connected by a shaft to a poppet valve.  The high pressure fluid is applied to the under-surface of the piston and to the seat side of the poppet valve.  On the up stroke of the hand pump, the lock-out piston is forced downwardly by the increase in air pressure on the top surface of the piston which exceeds the differential hydraulic pressure applied to the underside of the lock-out piston thereby slightly opening the poppet valve and allowing a limited amount of pressure to be applied to the lower chamber of the hand pump piston.
Patent CA-1195434-A (CA)
Inventor: BERG WILLIAM C
IPC: H05K7/20
Filed: 1983-05-31
Granted: 1985-10-15
Abstract: ABSTRACT OF THE DISCLOSURE         A PC (printed circuit) board supported by a frame has an electronic chip secured thereto.  The chip has a pair of heat exchange fins.  Each fin projects through a groove and into a channel of a cooling module intermediate a cooling surface of the cooling module and an expansible conduit.  Each expansible conduit is totally contained within one of the channels of the cooling module and has an expanded condition and a collapsed con-dition.  When the conduits are in their collapsed condition, the fins can be inserted through the grooves and moved along the channels of the cooling module.  When the conduits are in their expanded condition, they press against the fins to force the fins against the cooling surfaces of the cooling module to cool the chip.  When the expansible conduits are collapsed, the fins can be withdrawn from the cooling module channels as the PC board is withdrawn from the frame.
Patent CA-1201913-A (CA)
Inventor: JOHANSSON ARNOLD
IPC: F41G5/00
Filed: 1983-07-18
Granted: 1986-03-18
Abstract: ABSTRACT The invention relates to a fluid damper for damping aiming movements, for instance when tracking a target.  The damper comprises a substantially disc-shaped cylindrical housing in which a drum-wheel is supported for rotation so that an inner gap spacing is provided between the drum-wheel and a slipping ring integrated in the outer cylindrical wall of the damper housing.  The inner gap spacing is filled with a high-viscosity damping fluid so that a damping torque is obtained which linearly increases to the angular velocity for velo-cities up to a certain level but which is limited for velocities exceeding said level due to the fact that the slipping ring starts rotating with respect to the other parts of the damper housing.  The slipping ring is made of a material which is temperature stable and which can be made with a high accuracy with respect to its dimensions, carbon-fibre reinforced epoxy resin being a preferred material.
Patent CA-1197499-A (CA)
Inventor: DEGEL JOSEF
IPC: B01J20/20
Filed: 1983-08-05
Granted: 1985-12-03
Abstract: ABSTRACT OF THE DISCLOSURE            A carbonaceous adsorbent impregnanted with elementary sulfur is produced by mixing the adsorbent with elementary sulfur in a quantity required for the desired impregnantion, heating the mixture to a temperature between 120 and 300°C, maintaining this temperature over a time period of between 1 and 40 hours, and then cooling the mixture.