baber/WOPTO huggingface dataset:
Patent CA-1120386-A (CA)
Inventor: DATTA AMITAVA
IPC: H01F1/16
Filed: 1978-07-07
Granted: 1982-03-23
Abstract: PROCESSING FOR CUBE-ON-EDGE ORIENTED SILICON STEEL             ABSTRACT OF THE DISCLOSURE          A process for producing electromagnetic silicon steel having a cube-on-edge orientation and a permeability of at least 1870 (G/Oe) at 10 oersteds.  The process includes the steps of:  preparing a melt of silicon steel containing from 0.02 to 0.06% carbon, from 0.0006 to 0.0080% boron, up to 0.0100% nitrogen, no more than 0.008% aluminum and from 2.5 to 4.0% silicon; casting said steel; hot rolling said steel; cold rolling said steel to a thickness no greater than 0.020 inch; recrystallizing the cold rolled steel at a temperature between 1300 and 1550°F in a hydrogen-bearing atmosphere having a dew point of from +50 to +150°F; decarburizing sate steel to a carbon level below 0.005%; applying a refractory oxide base coating to said steel; and final texture annealing said steel.  The steel is heated to said temperature range of between 1300 and 1550°F at a heating rate of at least 1500°F per minute and held within said temperature range for a period of at least 30 seconds.
Patent CA-1116082-A (CA)
Title: Pharmaceutical compositions and method  of use
Inventor: KLEIN ROBERT W
IPC: A61K8/63
Filed: 1978-09-21
Granted: 1982-01-12
Abstract: A B S T R A C T         The present invention relates to a novel synergistic composition for the treatment of inflammation in warm blooded animals which comprises an effective amount of bis-(2-pyridyl-1-oxide) disulfide and/or at least one adduct of bis-12-pyridyl-1-oxide) disulfide having the empirical formula:                       (C5H4NOS)2MYt       (I) wherein M represents a member selected from the group con-sisting of zinc, iron, magnesium, tin, cadmium, zirconium, alkali and alkaline earth metals; Y is the anion of an inor-ganic or organic acid and t is either 1 or 2 in admixture with a pharmaceutical carrier.  Bis-(2-pyridyl-1-oxide) disulfide or its adducts have been further found to enhance the anti-inflammatory activity of corticosteroids and non-steroidal anti-inflammatory agents.
Patent CA-1122021-A (CA)
Inventor: MILNE JAMES
IPC: E01C23/06
Filed: 1978-11-21
Granted: 1982-04-20
Abstract: ABSTRACT            A hole in a road, airfield runway or in the ground is filled or partly filled by partly filling the hole with a plurality of separate bodies of concrete, rock or other solid material, and filling interstices between the separate bodies and wholly or partially filling the remaining apace in the hole with a hardenable mixture of cold setting synthetic resin and filler, which hardenable mixture sets and bonds firmly to the surfaces of the separate bodies.  Preferably, before the hardenable mixture is introduced, a flexible fluid - impermeable covering is applied over the partly-filled hole and is sealed to the surrounding ground surface to form a fluid-tight enclosure, and air is eva~ated from the enclosure.
Patent CA-1122775-A (CA)
Inventor: SCHMUCKER WILLIAM A
IPC: B22D11/05
Filed: 1979-01-08
Granted: 1982-05-04
Abstract: CONTINUOUS CASTING MOLD AND            MEANS FOR SECURING MOLD LINERS THEREIN                    ABSTRACT OF THE DISCLOSURE           An improved continuous casting mold and means for securing the mold liners wherein vertical cooling water passages which in cross-section present a dovetail configura-tion are machined in the back side of the mold liner plates.          The cooling water passages are all of substantially equal dimensions and are equally spaced along the length of the mold liner plates.  Corrosive resistant bars having beveled edges to match the dovetail passages are inserted into the water passages.  Tapped holes in the bars receive hold down bolts which pass through the bars between the formed water passages and thus do not interfere with uniform heat transfer.
Patent CA-1089753-A (CA)
Inventor: PRICE JOSEPH C
IPC: B60C25/00
Filed: 1979-01-18
Granted: 1980-11-18
Abstract: ABSTRACT OF THE DISCLOSURE     There is provided in a tire charging apparatus of the type having n base, a table on the base for receiving a wheel and supporting the wheel during a tire servicing operation, and a plurality of jets at spaced locations about the table dis-posed to direct a fluid stream towards a wheel supported on the table, the improvement including a liquid lubricant reservoir and a system for selectively directing a liquid lubricant from the reservoir to at least some of the jets to impinge upon the wheel.  The presence of the lubricant assists in tire demounting operations and the seating of beads on tubeless tires.
Patent CA-1116526-A (CA)
Inventor: BLOCH DANIEL R
IPC: A61K8/20
Filed: 1979-01-25
Granted: 1982-01-19
Abstract: ABSTRACT           A stick antiperspirant or deodorant composition comprising from 2.5-15% by weight amylose, 0-10% by weight perfume, 0-5% by weight pigment, 0.05-30% by weight of an antiperspirant or deodorant composition, and the balance water.
Patent CA-1139413-A (CA)
Inventor: KNICKERBOCKER ROBERT H
IPC: H05K7/14
Filed: 1979-02-07
Granted: 1983-01-11
Abstract: ABSTRACT OF THE DISCLOSURE         There is disclosed a terminal connecting block and bracket assembly.  The terminal connecting block contains a plurality of flat elongate electrically conductive elements.  Each element in the block comprises a flat base portion and at least one pair of opposing insulating shearing contact fingers pro-jecting from the base portion and integral therewith.  The opposing contact fingers project upwardly from the terminal block.          Each electrically conductive element also contains a tang pro-jecting from the opposite end of the base portion.  A plurality of the electrically conductive elements are in electrical contact with a unitary electrical connector, e.g., a male or female connector, by means of electrically conductive wires,  One end of each wire is attached to one of said tangs and the other end of each wire is attached to the unitary electrical connector.          The terminal connecting block is used in combination with a bracket for mounting the block on a surface.  The bracket comprises two spaced apart elongate side portions and an elongate rear portion coextensive with the side portions.  Each of the side portions is secured to opposite edges of the rear portion and is perpendicular thereto.  The side portions also contains recesses and holes for mounting a unitary electrical connector.          The rear portion contains a plurality of elongated slots or openings and holes to accept rear mounted unitary connectors.  The front portion of the bracket is open.  The bracket may be secured to the wall in a telephone equipment room or it may be mounted on a telephonic equipment distribution panel supported on a three-sided frame.
Patent CA-1102767-A (CA)
Inventor: SWATTEN ROYSTON W
IPC: G09F9/00
Filed: 1979-03-06
Granted: 1981-06-09
Abstract: ABSTRACT OF THE INVENTION         A self-illuminating panel in which characters are unobtrusively illuminated by projection of light into a narrow face of a transparent flexible lamina marked with the characters.  Each character, which may be a translucent printed figure, provides an optical discontinuity which disperses the light so that the diffusely illuminated character can be viewed in contrast against a dark back-ground behind the lamina.  Pressure applied on and through the flexible lamina enables operation of an array of switches disposed behind the lamina.
Patent CA-1084550-A (CA)
Inventor: MCCOLL BRUCE J
IPC: B60G21/02
Filed: 1979-03-14
Granted: 1980-08-26
Abstract: OFF-ROAD VEHICLE                 ABSTRACT OF THE DISCLOSURE         A high-mobility wheeled vehicle for transporting long loads over roadless terrain.  The vehicle has front and rear quad wheel assemblies pivotally connected to a centrally disposed elongated bed frame so as to permit lateral rotation of these assemblies about the longitudinal axis of the frame.  A roll control means interconnects the quad wheel assemblies and the bed frame to proportionately control the relative angular movement.  The wheels of each quad wheel assembly are paired together by walking beam members, thus providing a suspension system having balanced load distribution between the wheels over a wide range of terrain rough-ness conditions.  A differential drive system provides a balanced distribution of power to each wheel on both assemblies under all wheel drive conditions.  Preferably, each of these wheels is steer-able and the steering control means provides for oblique travel in conjunction with conventional steering.
Patent CA-1127207-A (CA)
Inventor: MADONIA CIRO
IPC: B60R13/04
Filed: 1979-03-14
Granted: 1982-07-06
Abstract: OVERCOATED DECORATIVE MOULDING                     ABSTRACT OF THE DISCLOSURE Decorative extruded vinyl mouldings for protecting auto bodies commonly have a metallized strip of chrome-like appearance laminated to the exposed impact-absorbing surface of the moulding. During prolonged exposure to weathering, the metallized strip becomes dull and unattractive. In this invention, a liquid acrylic coating is applied over the entirety of the metallized strip and cured by ultra-violet radiation at the extrusion speed of the vinyl moulding.
Patent CA-1117301-A (CA)
Inventor: EVANS DARRELL L
IPC: E02B17/02
Filed: 1979-03-22
Granted: 1982-02-02
Abstract: TITLE:  SELF-CONTAINED OFFSHORE PLATFORM     ABSTRACT OF THE DISCLOSURE                  A self-contained jack up type drilling and production platform structure comprising a flotatable barge-like hull with support legs which can be jacked up and down to lower and raise the hull with respect to the surface of the sea.  A removeable drilling module rests on top of the hull and extends over an opening therein between two of the support legs.  Production equipment is arranged in the hull and communicates with the opening.  Moveable conductor supports extend between the legs of the platform and serve to brace the drill string and production conduit conductors.           TO ALL WHOM IT MAY CONCERN:                  BE IT KNOWN THAT I, DARRELL LEE EVANS, a citizen of the United States of America, residing at 17019 Hillview, Spring, County of Harris, Texas, 77373, have invented certain new and useful improvements in SELF-CONTAINED OFFSHORE PLATFORM.
Patent CA-1150109-A (CA)
Inventor: ISHIDA KINJI
IPC: E06B1/18
Filed: 1979-03-29
Granted: 1983-07-19
Abstract: A DOUBLE-GLAZED WINDOW STRUCTURE                ABSTRACT OF THE DISCLOSURE     A structure for constructing a double-glazed window by attaching an add-on outer window frame to the exterior surface of an existing window opening having a ready-built inner window frame is provided, in which an intermediate frame is connected to the inboard periphery of the outer window frame to enter the window opening closely reaching the outboard periphery of the ready-built inner window frame and a gap between the intermediate frame and the ready-built inner window frame is filled by a sealing material to form a joint. The invention is particularly useful in the art of remodelling of single glazed windows into a double glaze window structure in order to increase the insulating property of the window.  The improvement is in a substantially increased accuracy of the sealing engagement between the respective window sections.
Patent CA-1119010-A (CA)
Inventor: BERNIER JACQUES M
IPC: F24D15/04
Filed: 1979-07-19
Granted: 1982-03-02
Abstract: ABSTRACT      A heating installation for a room limited by an outer wall is disclosed, using a heat pump circuit in which flows a refrigerating fluid. Said circuit comprisies :    - a condenser placed inside the room in the form of a lower and  upper open ended shaft so that the air of the room may flow from bottom to top of the shaft through a natural draught and may be heated by passing along the plate ;    - a compressor housed inside the shaft ;    - and a plate evaporator placed outside the room and forming vertical waves so as to limit with the wall passages forming  shafts and open at their upper and lower ends for the flow of the air outside the room.
Patent CA-1133158-A (CA)
Inventor: KENNEY EUGENE J
IPC: H05K3/28
Filed: 1979-08-02
Granted: 1982-10-05
Abstract: Abstract Screen-printing composition containing an epoxy novolac, a phenoxy polymer, a liquid anhydride, colloidal silica, and a diluent.  The composition is useful for coating substrates such as printed circuits and serves as a solder mask.
Patent CA-1131741-A (CA)
Title: Multistaged stokes injected raman capillary  waveguide amplifier
Inventor: KURNIT NORMAN A
IPC: H01S3/30
Filed: 1979-08-31
Granted: 1982-09-14
Abstract: Abstract of the Disclosure A multistaged Stokes injected Raman capillary waveguide amplifier for providing a high gain Stokes output signal.  The amplifier uses a plurality of optically coupled capillary waveguide amplifiers and one or more regenerative amplifiers to increase Stokes gain to a level sufficient for power amplification.  Power amplification is provided by a multifocused Raman gain cell or a large diameter capillary waveguide.  An external source of CO2 laser radiation can be injected into each of the capillary waveguide amplifier stages to increase Raman gain.  Devices for injecting external sources of CO2 radiation include:  dichroic mirrors, prisms, gratings and Ge Brewster plates.  Alternatively, the CO2 input radiation to the first stage can be coupled and amplified between successive stages.
Patent CA-1129050-A (CA)
Title: Solid state control system for mechanical  press
Inventor: LUENSER KURT K
IPC: F16P7/00
Filed: 1979-09-04
Granted: 1982-08-03
Abstract: Abstract:      The application discloses a control system for a mechanical press in which two separate control circuits must simultaneously produce control signals to operate the ram through its ram cycle.  If either of the control circuits produces a spurious output or intermediate signal or fails to produce a proper output or intermediate signal, circuitry will detect such occurrences and stop or prevent operation of the ram.  A plurality of checking circuits constantly monitor input signals, intermediate signals, and output signals to insure that the press is not activated by spurious signals.  A circuit is provided to allow the run buttons to be used to initiate an upstroke of the ram of the press, and an indicator transmits information to the operator of the press to indicate operational status of the press.
Patent CA-1143791-A (CA)
Inventor: STERNBERG BEN K
IPC: G01V3/06
Filed: 1979-10-29
Granted: 1983-03-29
Abstract: Case No. 6291 HYDROCARBON PROSPECTING METHOD AND APPARATUS FOR THE INDIRECT DETECTION      OF HYDROCARBON RESERVOIRS            Abstract A method and apparatus for electromagnetic hydro-carbon exploration which is accomplished by implanting at least two pairs of electrodes into the ground.  One pair transmits a signal into the earth, and the other pair receives the signal.  With proper processing the polariza-tion and resistivity of the ground can be calculated.  The components are arranged in a manner to insure that the electromagnetic coupling can be determined and can be removed from the measurements.  Electrode spacing can be varied to focus on the anomalous stratum.  If an anomalous stratum is discovered, it is cored to determine the nature of the material creating the anomaly.
Patent CA-1102763-A (CA)
Inventor: LISIECKI ROBERT E
IPC: B65D5/74
Filed: 1979-10-31
Granted: 1981-06-09
Abstract: ABSTRACT           A coated paperboard container and a blank for constructing the container is disclosed as including a body portion having an upper end that is closed by a folded top end closure which includes closure panels and seal lips having a construction that enhances foldability and seal-ing.  Front and back gable panels of the top end closure are each flanked by a pair of triangular inner roof panels that have different sizes than each other so as to facili-tate folding of a top seal provided by the seal lips from a vertical position in a direction toward the smaller inner roof panels.  Inner seal lips are each connected to one pair of the inner roof panels by a single score line and outer seal lips are likewise each connected to outer roof panels of the closure by a single score line.  The unequal size of the inner roof panels on opposite sides of each gable panel is provided by inclined score line portions that connect the smaller inner roof panels and the inner seal lips.  The inclined score line portions and the score line between the outer seal lip and the outer roof panel adjacent the smaller inner roof panels are wider than the other score lines so as to further facilitate folding the top seal from a vertical position toward the smaller inner roof panels into either a "slant top" or a "flat top" container.
Patent CA-1148677-A (CA)
Inventor: STEELY LEE W
IPC: H04M1/00
Filed: 1979-11-09
Granted: 1983-06-21
Abstract: ABSTRACT OF THE DISCLOSURE This invention is an improvement in a prior art intraplant commun-ication system.  It comprises one base unit composed of a handset amplifier and speaker amplifier, each with its own integral power supply and each lo-cated on a common printed circuit board.  This unit also features a discon-nect device, formerly called a hook switch, which has no moving parts.  Since the new device has no moving parts, long-term reliability has been substan-tially increased.  Further improvements have been made in the electronic cir-cuits to improve operation on longer communication lines and to improve op-erations involving multiple stations communicating simultaneously.
Patent CA-1139434-A (CA)
Inventor: FRIEDMAN STANLEY I
IPC: G11B20/14
Filed: 1979-12-18
Granted: 1983-01-11
Abstract: SPECIFICATION OF          STANLEY I. FRIEDMAN, CHARLES P. COBEEN AND HERBERT K. JACOBSTHAL                           FOR    GCR DATA WRITE CONTROL APPARATUS               ABSTRACT OF THE DISCLOSURE This relates to an apparatus for converting raw data into GCR data and for controlling the recording of GCR data on magnetic tape.  An ordered series of instructions is stored in a first programmable read only memory (PROM). A second PROM contains a special character table and a code conversion table, and receives raw data.  A third PROM stores addresses which are used to access the second PROM and are indicative of whether raw data is to be converted or a special character is to be generated.
Patent CA-1092933-A (CA)
Inventor: CALLESON DONALD A
IPC: A24D3/00
Filed: 1980-02-12
Granted: 1981-01-06
Abstract: ABSTRACT OF THE DISCLOSURE          An apparatus and method for making a cigarette filter wherein a continuous stream of hollow tubing is cut into predetermined lengths and sequentially placed into the forward section of the fibrous portion of the filter such that the trailing section away from a tobacco column acts as diffuser for the cigarette smoke exiting therefrom.  In the apparatus, means is provided for feeding predetermined lengths of tubing to a fibrous filter portion at a rate which is slower than the rate of movement thereof such that the lengths are spaced apart a distance along the axial lengths of fibrous portion.
Patent CA-1129339-A (CA)
Inventor: LOCHTE GLEN E
IPC: E21B34/16
Filed: 1980-02-21
Granted: 1982-08-10
Abstract: ABSTRACT OF THE DISCLOSURE A hydraulic valve operating circuit for providing positive opening and closing of a downhole safety valve includes shut-off valves which prevent leakage of fuel to the outside environment if a leak should occur in the hydraulic lines which are connected to the hydraulic actuator of the downhole safety valve.  A hydraulic control line is connected to the actuator of the safety valve through a normally-closed shut-off valve and the hydraulic control line is also connected to the actuator of the shut-off valve to hold both the shut-off valve and the downhole safety valve open when the hydraulic line is pressurized.  Another valve moves to a position to direct the flow of fluid from the safety valve to an accumulator when the pressure in the control line falls below a predetermined value to insure that the downhole safety valve will close properly.  The accumulator and the actuator control valves can be replaced by a single gate valve having a novel porting arrangement as shown in one embodiment of the present invention.  The gate valve can be adapted for use with either a balanced or a nonbalanced downhole safety valve.
Patent CA-1126008-A (CA)
Inventor: KUEHN ERICH
IPC: C07D203/22
Filed: 1980-02-28
Granted: 1982-06-22
Abstract: Abstract of the Disclosure Paint  formulations  containing  barium  salts  of hydroxy acids such as citric,  tartaric,  salicylic,  alizarine, quinizarine,  and  chloranilic in  their  anhydrous or  hydrated forms are useful as primer coats for inhibiting rust for time periods equivalent to or better than those primers containing oxides and salts of lead.  Barium salt mixtures, coprecipitated blends  and  barium  salt  coated  substrates  are  particularly useful as paint additives.
Patent CA-1158235-A (CA)
Inventor: KOSHUGI JUNICHI
IPC: C08B37/08
Filed: 1980-06-02
Granted: 1983-12-06
Abstract: A B S T R A C T      The present invention relates to a poly-ion complex com-prising chitin or an N-acylchitosan derivative having carboxymethyl group(s) and a polyelectrolyte.  The poly-ion complex of the present invention has excellent chemical and thermal resistance, and is compatible with non-toxic and stable within or without living bodies.  The poly-ion complex of the present invention is utilizable as a material for microcapsules, membranes used in dialysis and ultrafilitration for artificial organs and surgical operations and in an accumulator and electro-conducting- or electro-charge-preventing coating as well as a plastic humidity regulator.
Patent CA-1140686-A (CA)
Inventor: BREIDER EDMUND J
IPC: C02F3/26
Filed: 1980-06-03
Granted: 1983-02-01
Abstract: CONTROL OF SLUDGE TEMPERATURE IN   AUTOTHERMAL SLUDGE DIGESTION                 Abstract of the Disclosure A process for controlling the autothermal aerobic digestion of sludge wherein sludge is mixed with an oxygen-containing gas in a covered digestion zone to form an aerated mixed liquor.  The oxygen-containing gas is introduced into the mixed liquor being aerated at an oxygen concentration of at least 20% by volume, in sufficient quantity and rate to dissolve at least 0.03 pounds of oxygen per pound of total volatile solids content in the sludge introduced into the covered aerobic digestion zone, and the volatile solids content of the aerated mixed liquor is maintained at a high level.  Temperature of the aerated mixed liquor is sensed, and the rate of introducing oxygen-containing gas into the aerated mixed liquor is controlled in response to the temperature sensing by increasing the rate of introduction of the oxygen-containing gas when temperature of the aerated mixed liquor decreases and by decreasing the rate of introduction of oxygen-containing gas when the temperature of the aerated mixed liquor increases, to maintain temperature of the aerated mixed liquor within predetermined limits.                      S P E C I F I C A T I O N -------------------------
Patent CA-1141775-A (CA)
Inventor: EGAN RICHARD R
IPC: B01J13/00
Filed: 1980-06-26
Granted: 1983-02-22
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is an amine oxide foam stabilizer for a stabilizing a foam of an alkylbenzene sulfonate foaming agent, wherein said amine oxide foam stabilizer is represented by the following general structure:       (I)   where, R1 is a C4-C11 alkyl group R2 is a C2-C4 alkylene group R3, R4 each, independently, is a C1-C4 hydroxyalkyl group.