baber/WOPTO huggingface dataset:
Patent CA-1041127-A (CA)
Inventor: BOLSING FRIEDRICH
IPC: C11B15/00
Filed: 1974-05-30
Granted: 1978-10-24
Abstract: A B S T R A C T           A method for treating inorganic and organic waste materials comprises adding an alkaline earth oxide which has been treated with surface active substances to the waste material.          The surface active substance delays the reaction of the earth oxide with water.  The mixture of alkaline earth oxide is reacted with an approximate stoichiometric quantity of water to form the alkaline earth hydroxide.  The solid produced by this reaction may be disposed in various ways which are not harmful to the environment such as in highway road construction.
Patent CA-1037048-A (CA)
Inventor: GARBER MURRAY
IPC: C07D231/12
Filed: 1974-08-22
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE          There is provided a process for the preparation of 3,5-disubstituted pyrazoles which involves: (a) the reaction of a methyl ketone, such as acetophenone or an appropriate derivative thereof, with an appropriate aldehyde, such as benzaldehyde in the presence of base to form a 1,3-disubstituted .alpha.,.beta.-unsaturated ketone, such as chalcone or a substituted chalcone, (b) the acidification of said a,.beta.-unsaturated ketone, follow-ed by treatment of the acidified reaction mixture with hydrazine to form a disubstituted pyrazoline, and (c) the catalytic dehydrogenation of said pyrazoline to yield the desired 3,5-disubstituted pyrazole.
Patent CA-1038500-A (CA)
Inventor: LEWIS DAVID O
IPC: G06F3/06
Filed: 1974-09-19
Granted: 1978-09-12
Abstract: SCAN AND READ CONTROL APPARATUS FOR A DISK STORAGE DRIVE IN A COMPUTER SYSTEM Control apparatus is provided for controlling a disk storage drive attachment in a computer system whereby records stored on the disk storage media are scanned and read within the same data field.  The search key or search argument contained in main storage of the computer system is retrieved and compared with the key in the disk data field being scanned.  The storage locations in the scan field not containing the search key are set to hexidecimal FF.  The central processing unit (CPU) of the computer system is in a write to disk storage drive mode whereby the search argument is transferred from storage to the disk storage drive attachment as data is read from the disk storage drive.  Decode apparatus senses the first hexidecimal FF from storage and switches the operation from a scan mode into a read mode and if a scan low or equal condition resulted from the comparison, the disk data field is read into the storage scan field with one byte of FF between the search key in storage and the newly stored disk data.  The one byte of FF still provides an indication of the end of the search key.  The operation then switches back to the scan mode and repeats in the manner described, i.e., sequential disk data fields are read into the storage scan field, until a comparison of equal or high results.  When a high condition exists, a latch is set to block the storage of disk data in main storage because the storage scan field now contains the disk data field which had been sought, i.e., the one containing the desired index key.
Patent CA-1043133-A (CA)
Inventor: COVINGTON LOREN C
IPC: C22C14/00
Filed: 1974-11-20
Granted: 1978-11-28
Abstract: ABSTRACT             A titanium base alloy consisting essentially by weight of 0.5% to 2.0% nickel, 0.1% to 0.8% molybdenum, up to 0.2% maximum iron, balance titanlum for use in equipment for processing hot brine solutions such as desalination units, salt evaporators, chlorine cells and the like.
Patent CA-1049140-A (CA)
Inventor: ROTHLISBERGER KURT
IPC: G11B15/675
Filed: 1975-01-15
Granted: 1979-02-20
Abstract: APPARATUS AND METHOD FOR SENSING THE CONDITION OF A TAPE WITHIN A TAPE CASSETTE               ABSTRACT OF THE DISCLOSURE         A device for sensing the condition of a magnetic tape maintained within a conventional tape cassette, the tape having transparent leaders and an opaque magnetized portion.  The cassette is positioned on a cradle having a loading and a record-playback position.  In response to movement of the cradle to the record-playback position a casing carrying a light sensor is inserted into the cap-stan drive aperture of the cassette.  The cradle carries a light source which is positioned proximate the location of the sensor with the magnetic tape located between the sensor and the light source.  The sensor produces a con-trol signal in response to a change in the light transmitting characteristics of the tape.
Patent CA-1051238-A (CA)
Inventor: GLOGE DETLEF C
IPC: G02B6/44
Filed: 1975-04-11
Granted: 1979-03-27
Abstract: OPTICAL FIBER JACKET DESIGNS FOR       MINIMUM DISTORTION LOSS          Abstract of the Disclosure Substantial reductions in the distortion loss in an optical fiber waveguide due to the influence of random external forces can be realized by encasing the fiber in a properly designed jacket.  In accordance with the disclosed invention, the ability of a jacketed optical fiber structure to resist external forces is characterized by a parameter referred to as its retention length R, given by   , where H is the flexural rigidity of the jacketed fiber and Df is the lateral rigidity of the jacketed fiber.  It is shown that minimum distortion loss can be achieved by designing the fiber jacket so that the retention length R of the combined fiber-jacket structure exceeds a critical coupling wavelength Ac for the fiber.  A variety of illustrative jacket designs are described.
Patent CA-1041603-A (CA)
Inventor: HAERTEL HAGEN
IPC: H02H7/22
Filed: 1975-05-06
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE     A circuit arrangement for the current-limiting inter-ruption of high-voltage direct and alternating currents in-cluding a commutation switch connected in the high-voltage main a residual current switch connected to the commutation switch and a shunt path connected in parallel with the com-mutation switch and including a temperature dependent resistor with a strongly positive temperature coefficient and a spark path connected in series with the resistor.  The firing voltage of the  spark path is such that the spark path responds after a predetermined arc voltage has been reached at the commutation switch to cause the current to commutate to the shunt path.
Patent CA-1051110-A (CA)
Inventor: KOLETTIS NICHOLAS J
IPC: G06F13/28
Filed: 1975-06-06
Granted: 1979-03-20
Abstract: Abstract A multiline inquiry-response system is realized by employing a minicomputer system.  Predetermined signals are digitally encoded and stored in a disk memory.  in response to requests from one or more lines, the computer central processor determines which digital words are required from the disk.  The digital words are read from the disk memory to a plurality of registers in one or more of a plurality of dedicated buffer storage stages in a core memory.  Each buffer stage is assigned to a designated output line.  A direct memory access output multiplexer (DMAMUX) is employed to read the digital words from the registers in the loaded dedicated buffer storage stages to corresponding output lines without substantial processor control.  To this end, the multiplexer monitors address signals transmitted in the computer system to detect which ones of the buffer storage stages include registers that have been loaded with digital words from the disk memory. Then control signals are generated by the multiplexer which are employed to effect reading the digital words from the registers in the loaded buffer storage stages in  prescribed intervention of the processor.
Patent CA-1073991-A (CA)
Inventor: SERAGNOLI ENZO
IPC: B65B19/22
Filed: 1975-07-07
Granted: 1980-03-18
Abstract: ABSTRACT OF THE DISCLOSURE         A device for controlling the sealing of wrapping formed of thermoplastic material, particularly on machines that overwrap packages, for example, cigarette packages or the like, wherein, at all the speed levels of the wrapping machine, the time devoted to each sealing operation is kept constant by a plurality of mechanical controls, the number of which correspond to the number of speed levels of the machine, the controls oper-ating individually at any one of the speed levels.  The device includes sealing contrivances that operate at one or more stations provided along the wrapping line of the machine, such sealing contrivances being connected to operating means that terminate at one single operating means for all speed levels.  Selectors are connected to means sensitive to variations in the speed level and work in conjunction with the operating means positioned at a point where the operating means applicable to the operating speed level of the machine are located, so that the time required for each sealing operation remains constant.
Patent CA-1036752-A (CA)
Inventor: MORAN BARBER
IPC: A47K3/12
Filed: 1976-02-02
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE         Rollers are rotatably affixed to the bottom of a housing.  A sunken bathtub is mounted in the housing and extends from the top thereof.  A pair of openings are provided in the top of the housing at opposite ends thereof. Each of a pair of shafts is positioned vertically in and extends through a corresponding one of the openings.  A pair of guide devices for the shafts are provided in the housing.  A support rod is affixed at its ends to the upper ends of the shafts outside the housing and is bent and extends within the bathtub.  A duckboard is provided on the support rod in the bathtub.  A control device in the housing is coupled to the shafts and extends from the housing for selectively raising and lowering the shafts to selectively raise and lower the duckboard via the support rod.
Patent CA-1067456-A (CA)
Inventor: MARUSKA GERALD F
IPC: C25B11/02
Filed: 1976-02-03
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE           A laminated anode including a layer of sacrifi-cial metal and a layer of impermeable material.  The laminated anode is utilized to protect a metal mold from corrosion where the mold is used for processing a cor-rosive meat material.
Patent CA-1053194-A (CA)
Inventor: KRAKAUER MERRILL
IPC: G07F11/52
Filed: 1976-04-14
Granted: 1979-04-24
Abstract: Abstract of the Disclosure An article vending machine in which the articles are stored in radially extending storage compartment on a series of cylindrical mechanisms selectively rotatable about one or more horizontal axes.  A display compartment is disposed in a stationary position between each cylindrical mechanism and the delivery area of the machine and is provided with a transparent panel to permit the viewing of an article therein from the front of the machine.  Upon the insertion of the proper coins and the selection of a particular article on display, the corresponding cylindrical mechanism rotates through an angle sufficient to locate one of the storage compartment in juxtaposition with the display compartment.  The movement of the cylindrical mechanism automatically releases the article within the display compartment and permits it to drop by gravity to the delivery area for receipt by the purchaser, and the article within the storage compartment similarly drops by gravity into the display compartment.  The machine also may include a novel ejector mechanism which is reciprocably movable into the selected storage compartment in order to insure the discharge of the article therefrom.
Patent CA-1069435-A (CA)
Inventor: TSUK ANDREW G
IPC: A61K9/70
Filed: 1976-05-21
Granted: 1980-01-08
Abstract: BUCCAL ADMINISTRATION DOSAGE FORM ABSTRACT OF THE DISCLOSURE The disclosure is directed to dosage forms for buccal administration of a durg and are directly applicable to the interior surfaces of the mouth. The dosage form is comprised of a support member, which is water insoluble, waterproof and flexible, a moisture activated, adhesive precursor applied to one surface of the support member and an active ingredient applied to the central portion of the support member either directly or dispersed in a matrix. In one embodiment, a recess is provided in the support member to receive the active ingredient. When the dosage form is applied directly to the interior surface of the mouth, contact with saliva activates the adhesiveand Causes the support member to adhere to the interior surface of the mouth, thereby exposing the active ingredient to a limited area of the oral mucosa while isolating the active ingredient from the remainder of the oral environ-ment.
Patent CA-1070121-A (CA)
Inventor: SEKO MAOMI
IPC: B01J41/20
Filed: 1976-05-25
Granted: 1980-01-22
Abstract: ANION EXCHANGE RESIN FOR URANIUM TECHNOLOGY Abstract of the Disclosure:           An anion exchange resin particle provided with specific structure as well as specific functional groups is found to be suitable for uranium technology, especial-ly for separation of uranium isotopes.
Patent CA-1045947-A (CA)
Inventor: RYBICKI ROBERT C
IPC: B64C27/51
Filed: 1976-05-31
Granted: 1979-01-09
Abstract: ABSTRACT OF THE DISCLOSURE    A cylinder-and-piston type hydraulic damper has spaced dual seals on its piston rods to provide annular cavities between seals.  A fluid leakage line connects said cavities to the closed reservoir of a fluid leakage indicator which consists of a cylinder closed by a spring biased diaphragm which carries the indicating member of the indicator.  The damper chambers on opposite sides of the piston are alternately supplied with fluid from the reservoir during operation of the damper by means of a shuttle valve, thus providing a closed and sealed fluid system including redundant seals with means for indicating that the damper needs servicing upon a predetermined loss of fluid from the reservoir.
Patent CA-1047776-A (CA)
Inventor: NORYK LEONARD
IPC: F01D25/30
Filed: 1976-06-15
Granted: 1979-02-06
Abstract: COLLECTOR     Abstract of the Disclosure A toroidal shaped collector with a radial inlet and a single discharge outlet includes a pair of substantially parallel spaced baffle plates extending from the inlet part-way into the collector chamber, disposed in the plane of the collector and serves to receive and discharge the airflow from a gas generator such as a gas turbine engine particularly adapted for nonaircraft applications.
Patent CA-1066041-A (CA)
Title: Flooding with micellar systems to solubilize equal volumes of hydrocarbon and water
Inventor: JONES STANLEY C
IPC: E21B43/22
Filed: 1976-06-24
Granted: 1979-11-13
Abstract: FLOODING WITH MICELLAR SYSTEM TO SOLUBILIZE    EQUAL VOLUMES OF HYDROCARBON AND WATER               ABSTRACT OF THE DISCLOSURE     Improved oil recovery by flooding subterranean for-mations with micellar dispersions comprised of hydrocarbon, water, cosurfactant, surfactant, and optionally electrolyte is obtained by designiny the micellar dispersion to solu-bilize about equal volumes of connate water and crude oil within the subterranean formation.  Such is accomplished by selecting a particular cosurfactant and adjusting the concentration of the cosurfactant to obtain the desired solubilization characteristics.
Patent CA-1071941-A (CA)
Inventor: IRENE EUGENE A
IPC: H01L21/28
Filed: 1976-08-11
Granted: 1980-02-19
Abstract: CHEMICAL VAPOR DEPOSITION OF FILMS AND RESULTING PRODUCTS             Abstract of the Disclosure Method for depositing a layer containing-Al, N, and Si on a substrate which comprises providing a substrate to be coated, a carrier gas, and a gaseous mixture of nitrogen source compounds, aluminum source compounds and silicon source material and heating the substrate to a temperature in the range of about 500 to about 1,300°C to thereby cause formation on the substrate of a layer con-taining Al, N, and Si: and products obtained by the method.
Patent CA-1104721-A (CA)
Inventor: SHIGA KAZUMASA
IPC: G11C11/412
Filed: 1976-08-11
Granted: 1981-07-07
Abstract: ABSTRACT OF THE DISCLOSURE:         Memory cells in a random access memory system are addressed through associated X and Y address lines.  Each memory cell is operable as a static memory device to represent "1" binary data in response to a first control potential applied to the associated X address line and a first data input potential applied to the associated Y address line and further operable as a nonstatic memory device to represent "0" binary data in response to the first control potential applied to the X address line and to a second data input potential applied to the Y address line.  The stored "0" binary data are simultaneously refreshed by application of a second control potential lower than the first control potential to all of the X address lines at periodic intervals and simultaneously therewith by application of the second data input potential to all of the Y address lines.
Patent CA-1080124-A (CA)
Inventor: ISHII MASARU
IPC: G01N33/574
Filed: 1976-09-03
Granted: 1980-06-24
Abstract: Abstract NEA (Neoplasm embryonic antigen) or NEA antibody; diagnosis regents for neoplasm comprising using a substance selected from the group consisting of a labelled NEA or NEA antibody with a radioactive isotope, a combined product of NEA or NEA antibody with fine particles, a gel which is prepared by dissolving NEA antibody together with a support-ing medium, followed by solidifying the resulting solution on a plate, and a carbamylated NEA antibody; methods for the diagnosis of neoplasm; processes for the production of NEA antibody; and methods for the purification of NEA and NEA antibody.  The reagents are very useful for the diagnosis of the neoplasm.
Patent CA-1075107-A (CA)
Inventor: SAKURAI YOSHITOSHI
IPC: F01N13/10
Filed: 1976-10-08
Granted: 1980-04-08
Abstract: ABSTRACT OF THE DISCLOSURE An intake and exhaust passage system in which an intake and an ex-haust manifold are so arranged that their intake distributing chamber and exhaust collection chamber are located at about the middle thereof to form a riser section having flanges for attachment by bolts to the side of an engine; the intake and exhaust passage system characterized by the fact that opposite sides of the riser section converge toward the engine at least in the regions which join the middle portion of the intake and exhaust system to the engine thereby to provide ready access to the bolts.
Patent CA-1094954-A (CA)
Title: Flow through cap for attenuating any noise caused by air flow in a pneumatic servomotor
Inventor: PUTT JAMES B
IPC: B60T13/56
Filed: 1976-11-25
Granted: 1981-02-03
Abstract: A FLOW THROUGH CAP FOR ATTENUATING ANY NOISE      CAUSED BY AIR FLOW IN A PNEUMATIC            SERVOMOTOR     ABSTRACT OF THE DISCLOSURE   A muffler for absorbing the noise created by air flowing around a cylindrical body and into the interior thereof by maintaining a predetermined cross sectional area through which the air can freely flow.
Patent CA-1072201-A (CA)
Inventor: COLTON RUSSELL F
IPC: G01F1/66
Filed: 1977-06-06
Granted: 1980-02-19
Abstract: ABSTRACT        The faces of transducers for transmitting or receiving sonic signals have outwardly protruding conical shapes to reduce problems caused by reflections of the sonic signals.
Patent CA-1067562-A (CA)
Inventor: NOTELTEIRS VICTOR R
IPC: H01K1/40
Filed: 1977-06-14
Granted: 1979-12-04
Abstract: ABSTRACT:        External cylindrical current conductors of an electric lamp are torpedo-shaped at the end which is welded to a metal foil in a pinch seal of the lamp vessel.         The torpedo-shaped part has a length which is at least equal to the diameter of the cylindrical part, while the diameter of the torpedo-shaped part at a distance from the cylindrical part of 0.9 times the cylinder diameter is at most equal to half the cylinder diameter.  Also when comparatively thick external cur-rent conductors, approximately 1.5mm diameter, are used and at a high temperature of the pinch seal, the lamps will withstand cracking. The welded joint of the conductors to the metal foil is stronger than in known lamps.
Patent CA-1103167-A (CA)
Inventor: BURTON COLIN K
IPC: A61K/
Filed: 1977-06-20
Granted: 1981-06-16
Abstract: ABSTRACT              The present invention relates to a hair conditioning composition consisting essentially of from about 0.5-2% by weight of a quaternary conditioning compound, from about 0.5-2% by weight of cetyl alcohol, up to about 10.0% by weight of a protective colloid, and from about 99.0-86.0% by weight water; the quaternary conditioning compound and the cetyl alcohol being present in a ratio of from 1.5:1 to 0.42:1, said composition having a viscosity of less than 10,000 centipoise. The above composition is prepared by mixing the water, cetyl alcohol, and quaternary compound at temperatures above the melting points thereof, followed by cooling the same and homogenizing the cooled composition at a pressure of from 500-8,000 psi, this homogenized composition is then mixed with a dispersion of the thickener in water to from the final hair-conditioning composi-tion. A process for conditioning the hair utilizing the compo-sition which comprises cleaning the hair in a conventional manner, applying a composition consisting essentially of from about 0.5-2% by weight of a quaternary conditioning compound, from about 0.5-2% by weight cetyl alcohol, up to about 10.0% by weight of a protective colloid, and from about 99.0-86.0% by weight water to the hair.
Patent CA-1072599-A (CA)
Inventor: DECKROW RODGER E
IPC: B62D53/04
Filed: 1977-06-28
Granted: 1980-02-26
Abstract: AN IMPROVED COMPOSITE AUTOMOTIVE VEHICLE           AND COMPONENTS THEREOF                   The Abstract of the Disclosure An automotive draft vehicle and an independent load platform are provided which are especially adapted for use as the components of a unique composite automotive vehicle. The resulting composite vehicle utilizes the basic carry-pull technique of a conventional composite rig formed from a prior art truck tractor and a semitrailer, but the load platform is captured against lateral movement and does not have the tracking characteristics of a semitrailer.  Also, the composite vehicle retains the handling-steering characteristics of the draft vehicle.  The invention is especially useful in restructuring basic two-axle four-wheel and six-wheel trucks of the lighter duty series for use as the draft vehicle component, and in adapting prior art semitrailers for use therewith as the independent load platform component.
Patent CA-1095724-A (CA)
Inventor: SHONO HIROAKI
IPC: C03B37/08
Filed: 1977-08-11
Granted: 1981-02-17
Abstract: ABSTRACT OF THE DISCLOSURE        An orifice plate for use in a bushing for spinning glass fibers having a number of orifices closely spaced as to cause joining of molten glass cones formed at the outlet of adjacent orifices if cooling air is not blown against the lower surface of the orifice plate, each orifice consisting of an upper cylindrical bore section opening in the upper surface of the orifice plate and a lower cylindrical bore section extending coaxially with the upper bore section to open in the lower surface of the orifice plate and having a smaller diameter than the upper bore section, in which with regard to diameters and axial lengths of the upper and lower bore sections a special dimensional relationship is provided between orifices disposed along the outermost periphery of the orifice area and remaining orifices disposed at the inner side of the outermost orifices so as to ensure even frictional resistance to molten glass passing through all orifices irrespectively of the difference of heat radiation between the outermost and the inner orifices.