baber/WOPTO huggingface dataset:
Patent CA-1056442-A (CA)
Inventor: SCHOMBURG ROBERT R
IPC: B41J2/47
Filed: 1974-09-19
Granted: 1979-06-12
Abstract: OPTICAL PRINTER CHARACTER GENERATOR ABSTRACT OF THE DISCLOSURE A character generation control register independently stores for each row of text to be generated, the order position of a symbol being generated and the remaining number of raster scans required to complete generation of the symbol.  This control register enables the generation of the symbol that are alloted different relative widths by an optical printer having a modulated light spot that scans the entire length of a page in the direction normal to the writing lines on the page.  The control register also enables text assembled in a page memory to be generated in reading lines of text that extend either parallel or normal to the direction of light spot scanning by selecting alternate page memory access sequences. By the use of "white space" indicating control codes in combination with the control register of this invention, it is possible to materially reduce the size of memory required to store a page of text.
Patent CA-1055199-A (CA)
Inventor: COMINASSI ADOLPHE
IPC: C08L61/10
Filed: 1974-10-29
Granted: 1979-05-22
Abstract: A B S T R A C T           An expanded material or conglomerate, com-prising 20 to 80% by weight binder constituted by a phenol-formaldehyde resin, and 20 to 80% phospho-gypsum.
Patent CA-1039607-A (CA)
Inventor: KRINGS PETER
IPC: D06L3/00
Filed: 1975-01-13
Granted: 1978-10-03
Abstract: ABSTRACT OF THE DISCLOSURE           A method of washing soiled textiles or bleaching textiles, wherein the textiles are immersed in an aqueous liquor which contains (1) at least one compound inhibiting alkaline earth metal ion precipitation on said textiles com-prising using from 0.2 to 10 gm of anhydrous active substance per liter of finely-dispersed, water-insoluble silicate compounds having a calcium-binding power of at least 50 mg CaO/gm of anhydrous active substance and having the formula, combined water not shown (M2/nO)x ? (Me2O3 ? (SiO2)y where M is a cation of the valence n, exchangeable with cal-cium, x is a number of from 0.7 to 1.5, Me is a member selected from aluminum and boron and y is a number of from 0.8 to 6, as said compound inhibiting alkaline earth metal ion precipitation, together with (2) from 0.15 to 3 gm per liter of surface-active compounds including 1 part by weight of one or more sur-face-active compounds selected from the group consisting of aminoxides, carboxybetaines, sulfobetaines and sulfates of fatty alcohol ethoxylates, and from 0 to 3 parts by weight of anionic surface-active sulfonates, soaps and/or aliphatic C10 to C20 alcohol ethoxylates with turbidity points above 50°C; as well as washing compositions containing said silicate compounds and said surface-active compounds.
Patent CA-1071229-A (CA)
Inventor: TURNEY GEORGE H
IPC: C11D1/00
Filed: 1975-06-09
Granted: 1980-02-05
Abstract: ABSTRACT OF THE DISCLOSURE   This invention is directed to iodine-containing compositions and their use as sanitizing compositions in dilute aqueous solution. The new compositions are iodinated polyalkylene oxide glycol monoesters of 8-(5- or 6-carboxy-4-hexylcyclohex-2-ene) octanoic acid.
Patent CA-1038035-A (CA)
Inventor: HOLLWAY DAVID L
IPC: G01R29/08
Filed: 1975-07-23
Granted: 1978-09-05
Abstract: MICROWAVE ALARM            ABSTRACT OF THE DISCLOSURE         A portable microwave power detector is provided which will generate an alarm signal when placed within a microwave field having a power density above a predetermined limit.  The detector comprises a rigid body member, a microwave receiving antenna fixed to or within the body member and, between elements of the antenna itself, a passive non-linear audio and/or visual alarm indicator fixed to or within the body member and connected to the antenna for energisation by the microwave power received thereby.
Patent CA-1054774-A (CA)
Inventor: BUEHRER ERWIN
IPC: B22D33/00
Filed: 1975-07-24
Granted: 1979-05-22
Abstract: DEVICE FOR LIFTING-LOWERING AND ROTATING OPERATIONS            ABSTRACT OF THE DISCLOSURE          In a production operation, such as a molding operation, a device is used for moving both the molded parts produced and molds or similar elements used in the operation, between different working stations.  The device includes support frames releasably engageable with the molded parts or elements to be moved and a mechanism supporting the frames.  The mechanism extends vertically and can be lifted, lowered and rotated about its vertical axis.          The movement of the mechanism is regulated so that the parts or elements being moved can be located in exact position at the working stations without any damage to the mechanism used in the moving operation or to the elements or items being moved.
Patent CA-1068285-A (CA)
Title: 6-oxatetracycline and 6-thiatetracycline compounds and process for their preparation
Inventor: ROGALSKI WERNER
IPC: C07D335/06
Filed: 1975-09-04
Granted: 1979-12-18
Abstract: ABSTRACT OF THE DISCLOSURE         Tetracyclic compounds of the formula   wherein R1 and R2 each are H or alkyl having 1-3 carbon atoms, R3 and R4 each are H, R5 is H, C1, OH, OCH3 or N(CH3)2; and X is O or S; with the proviso that when R5 is methoxy and X is a sulfur atom, R5 is in the 8- or 9-position; and their physiologically acceptable acid addition salts may be prepared by solvolyzing, hydrogenolyzing or hydroxylating certain recited compounds.  The products possess broad spectrum anti-bacterial activity, including tetracyline-resistant Gram-positive and Gram-negative organisms.
Patent CA-1052980-A (CA)
Inventor: HANWAY JOHN E JR
IPC: C01B17/775
Filed: 1975-09-18
Granted: 1979-04-24
Abstract: Abstract of the Disclosure Sulfur dioxide is removed from exhaust flue gases continuously by contact with adsorbent, activated carbon, in aqueous slurry form, preferably in a venturi contactor.          The carbon with adsorbed sulfur dioxide is partially dewatered and passed to an oxidation zone in which the sulfur dioxide is converted to sulfur trioxide and absorbed into the aqueous phase to form saleable sulfuric acid.  The desorbed activated carbon is recycled to the venturi contactor.
Patent CA-1063903-A (CA)
Inventor: ACE FRANKLIN S
IPC: A61B17/06
Filed: 1975-11-19
Granted: 1979-10-09
Abstract: ABSTRACT OF THE DISCLOSURE          A needle-suture combination is provided in which the suture has a weakened segment adjacent its attachment to the needle.  The weakened segment is provided by a notch which reduces the effective cross-sectional area of the suture by a controlled amount. The weakened segment permits a surgeon to separate the needle from the suture by a sharp tug.
Patent CA-1039250-A (CA)
Inventor: BOGLER PETER
IPC: F17C13/06
Filed: 1975-12-04
Granted: 1978-09-26
Abstract: Method and Apparatus for Charging A Hydro-pneumatic Reservoir With Gas Under Pressure ABSTRACT OF THE DISCLOSURE     The invention relates to a method and apparatus for charging a hydro-pneumatic reservoir with gas under pressure.          The reservoir is positioned between two vertically aligned supporting members, with the oil charging port and gas charg-ing port of the reservoir axially aligned.  The supporting mem-ber on which the oil charging port is positioned, is vertically adjustable.  The gas charging port carries an initially loose fitting bushing with an expander member at its outer end, the bushing permitting flow of gas therearound to permit charging of the reservoir.  A force applying member is slidably mounted in the uppermost supporting member such that when gas under pres-sure is applied, it will cause the force applying member to move upwardly and the gas under pressure will pass around the bushing into the reservoir to charge the latter.  After the reservoir is charged, oil under pressure is applied to the force applying member to move the latter downwardly to react against the expand-er member, forcing the latter into the bushing to expand the latter and seal the gas port of the reservoir.
Patent CA-1065525-A (CA)
Inventor: KONDIS THOMAS J
IPC: B01J2/30
Filed: 1975-12-15
Granted: 1979-10-30
Abstract: A process including mixing a wet, minus 200 mesh powder with liquid-dispersed, minus 60 mesh polytetrafluoroethylene particles, the mixing being carried on for a time sufficient to make the powder dustless, as determined by comparative pour test Y, when dry, the mixing action being insufficient to provide a matrix of polytetrafluoroethylene fibers. An aluminum powder which 1) is of sensitizing grade as determined by test X and 2) is dustless as determined by comparative pour test Y.
Patent CA-1047543-A (CA)
Inventor: BEER JANOS M
IPC: C10G9/36
Filed: 1976-01-06
Granted: 1979-01-30
Abstract: ABSTRACT OF THE DISCLOSURE     A process for the cracking of crude oil to provide lower olefins, said process being carried out in a system comprising a mixing zone and an adiabatic reaction zone, each of said zones having an upstream end and a downstream end, the downstream end of the mixing zone being contiguous with the upstream end of the reaction zone, wherein both of said zones are in open relationship with each other and have a common geometrical axis running from the upstream end of the mixing ??e through the downstream end of the reaction zone, and a quenching zone, comprising the following steps:        (a)  introducing into the mixing zone in a direction about perpendicular to the axis, a mixture of combustion gases,produced from the essentially complete combustion of a fuel gas and oxygen mixed together with steam, at subsonic velocity ant an inlet temperature of about 1000°C. to about 2400°C.;        (b)  introducing into the mixing zone in a downstream axial direction, crude oil, in a ratio of about 0.5 to about 1 part by weight of crude oil per part by weight of gases, in such a manner that essentially all of the crude oil vaporizes into the gases in said mixing zone;        (c)  passing the effluent from the mixing zone into the reaction zone wherein the outlet temperature of the reaction zone is in the range of about 600°C. to about 1100°C., the pressure of the reaction zone is in the range of about 3 psig to about 30 psig, and the residence time of the crude oil and products thereof in the mixing zone and the reaction zone combined in about 6 to about 60 milliseconds;     (d)  passing the effluent from the reaction zone into the quenching zone, said quenching having a sufficiently low temperature to stop the reaction essentially instant-aneously;  and (e)  recovering the effluent from the quenching zone.
Patent CA-1051026-A (CA)
Inventor: ZENGEL HANS-GEORG
IPC: C07C381/00
Filed: 1976-01-21
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE         An arylene-bis-sulfonyl urea of the formula:           [R'-SO2-N-CO-NH-Ar-NH-CO-N-SO2-R']2- 2 Me+   wherein Ar is arylene, R' is amino, an aliphatic residue having 1 to 20 carbon atoms, a cycloaliphatic residue having 4 to 10 carbon atoms, an aromatic residue, an alkyl-aromatic residue, or a heterocyclic residue, and Me+ is a sodium or potassium ion, is prepared by reacting a dicarboxylic acid-N,N'-dichloramide of the formula:                     CL-NH-CO-Ar-CO-NH-Cl with a sulfonic acid amide of the formula:                       R'-SO2-NH2 in a mixture of dimethylformamide and water, in the presence of excess al-kali hydroxide, and at a temperature between 10° and 50°.
Patent CA-1053324-A (CA)
Inventor: GREATBATCH WILSON
IPC: H01M2/00
Filed: 1976-02-17
Granted: 1979-04-24
Abstract: Abstract of the Disclosure A lithium-iodine sell comprising a cathode including a region of iodine-containing material having a pair of operative surfaces and a cathode current collector in the region between the surfaces, a pair of lithium anode elements operatively containing corresponding cathode surfaces and each having a current collector, and electrical conductors connected to the cathode and anode current collectors.  Each anode element is fitted in a holder in a manner exposing a surface of each lithium element to the cathode material and sealing the anode current collector from exposure to the cathode material, the holders being of a material which does not exhibit electronic conduction when exposed to iodine.  A pair of separator elements insulate the cathode conductor from the lithium anode elements.          A pair of cells electrically connected in series and encapsulated in a single body provide a battery having an output of about five volts.
Patent CA-1082361-A (CA)
Inventor: TCHON WALLACE E
IPC: G11C27/04
Filed: 1976-05-10
Granted: 1980-07-22
Abstract: ABSTRACT     A device for injecting precisely controlled amounts of charge corresponding to data bits, into charge-coupled device registers.  The device converts input signals in the form of logic level voltages into relatively small packets of charge.  The device allows for relatively large variations at its input terminal, yet still produces highly controlled levels of charge at its output terminal.  The output level of charge is also highly controlled despite variations in process parameters for a semiconductor wafer.
Patent CA-1058333-A (CA)
Inventor: KUHL DAVID E
IPC: G01T1/161
Filed: 1976-05-20
Granted: 1979-07-10
Abstract: Abstract of the Invention:       This invention provides a transverse section radionuclide scanning system for high-sensitivity quantification of brain radioactivity in cross-section picture format in order to permit accurate assessment of regional brain function localized in three-dimensions.  High sensitivity crucially depends on over-coming the heretofore known raster type scanning, which requires back and forth detector movement involving dead-time or partial enclosure of the scan field.  Accordingly, this invention provides a detector array having no back and forth movement by interlaced detectors that enclose the scan field and rotate as an integral unit around one axis of rotation in a slip ring that continuously transmits the detector data by means of laser emitting diodes, with the advantages that increased amounts of data can be contin-uously collected, processed and displayed with increased sensitiv-ity according to a suitable computer program.
Patent CA-1041399-A (CA)
Inventor: TOKAR PETER W
IPC: A47K3/00
Filed: 1976-05-25
Granted: 1978-10-31
Abstract: ABSTRACT OF THE DISCLOSURE           A tub protector for preventing damage to a bathtub during construction and finishing work in a bathroom comprises a moulded plastics base intended for disposition within the tub, a generally annular moulded plastics member intended for supported disposition on the tub rim and a sleeve-like skirt of textile material secured to such base and to such generally annular member.
Patent CA-1046729-A (CA)
Inventor: SAVAGEAU RICHARD J
IPC: B65H67/04
Filed: 1976-06-15
Granted: 1979-01-23
Abstract: SLIVER SEPARATING MEANS             Abstract of the Disclosure A freely-rotatable fluted roll compressingly engages the sliver projecting upwardly from a sliver can as such can is doffed from a textile sliver coiling apparatus. The roll exerts compressive and snubbing forces upon the sliver strand extending between the sliver can and the coiler head of the apparatus, causing separation of such strand during and in response to the can changing movement of the can away from the coiler head. Also disclosed are a preferred design of, and a preferred mounting arrangement for a sliver-separating roll usable for the foregoing purpose.
Patent CA-1056146-A (CA)
Inventor: NELSON THOMAS L
IPC: D02J1/08
Filed: 1976-08-25
Granted: 1979-06-12
Abstract: ABSTRACT         A twist-free continuous filament heather yarn of reduced streakiness and chevroning and muted appearance of the colors of the yarn making up the heather yarn when formed into a fabric is prepared by tensioning a plurality of twist-free crimped continuous filament yarns having a different color and/or dye receptivity in order to remove intra-yarn entanglement, passing the tensioned yarns side-by-side into a jet intermingling zone at a slower withdrawal rate from said zone than feed rate to said zone.  The fila-ments of each yarn making up the heather yarn are randomly entangled from yarn-to-yarn within the jet intermingling zone to form a heather yarn.
Patent CA-1074955-A (CA)
Inventor: RUSSO FRANK R
IPC: C04B41/88
Filed: 1976-09-10
Granted: 1980-04-08
Abstract: Abstract A decorative coating for application to ceramics is dis-closed, which although it contains no metallic gold, has the appearance of gold after firing.  The coating is formed by mixing soluble metallo-organic compounds of palladium, silver, and a fluxing agent in a vehicle.  When applied to opaque or translucent ceramic bodies and fired in the usual manner for such decorations, the appearance obtained previously with decorations containing substantial amounts of metallic gold is simulated.  Compositions containing ratios of palladium to silver between 1:1 and 12:1 may be used.  For most applications as by screen printing, rolling machine lining, stamping, spray-ing, brushing, etc. the total content of palladium and silver in the as applied coating will range between 1 and 12 weight percent, the balance being fluxing agents and vehicle.
Patent CA-1080495-A (CA)
Inventor: ZELLWEGER CONRAD
IPC: F23Q2/40
Filed: 1976-09-22
Granted: 1980-07-01
Abstract: Abstract.        A cigarette lighter comprising a body forming a fuel container, a burner, ignition means , and a cap hinged to the body. The body and the cap have the same cross-section. One of the two parts formed by the body and the cap carries a collar into which the other part is engaged in the closed position of the cigarette lighter. The hinge between the body and the cap is inclosed within the space comprised between said two parts.
Patent CA-1041000-A (CA)
Inventor: HOFFMAN LOUIS S
IPC: B65B9/04
Filed: 1976-10-04
Granted: 1978-10-24
Abstract: APPARATUS AND PROCESS FOR MAKING DISPOSABLE PACKET ASSEMBLIES          Abstract of the Disclosure An apparatus and process for making assemblies com-prised of a plurality of interconnected disposable packets containing a selected combination of condiments or the like. In accordance with the apparatus and process aspects of this invention, the packet assemblies are produced from a web comprised of two opposed strips which are bonded together to form a plurality of individual cavities which are sequentially filled and sealed with the desired variety of condiments, whereafter the web is severed into sections comprised of the interconnected disposable packet assemblies.
Patent CA-1047019-A (CA)
Inventor: SHEPPARD WILLIAM L
IPC: B60H1/00
Filed: 1976-10-07
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE     A fluid valve particularly suited for controlling the flow of coolant in an automobile heater system.  The valve is inexpensively formed from sheet metal and has improved sealing in the form of an elastomeric sealing element disposed about the periphery of the outlet passageway thereof.  The sealing element is secured to the valve housing to prevent it from extruding into the outlet passageway under the pressure of inlet fluid on the valve element, the valve element being urged against the sealing element by the inlet fluid pressure in all positions of the valve element.
Patent CA-1068515-A (CA)
Inventor: HINE EDWIN W II
IPC: G01R27/26
Filed: 1976-11-01
Granted: 1979-12-25
Abstract: METHOD AND APPARATUS FOR DETERMINING THE WEIGHT AND MOISTURE CONTENT OF MATERIALS            ABSTRACT OF THE DISCLOSURE         The present invention relates to a novel and improved apparatus for controlling or obtaining the actual weight of materials which are charged to a receptacle or other receiving means such as a shipping container.  The present invention also resides in a novel apparatus for simultaneously determining the weight and moisture content of such materials.
Patent CA-1086579-A (CA)
Inventor: BETHE EUGENE J
Filed: 1976-11-15
Granted: 1980-09-30
Abstract: No-Gel Latex Foam Abstract A no-gel latex foam is formed by curing a no-gel latex foam froth on a water vapor permeable foraminous support that has been coated with a flock.  During cur-ing, the foam froth dehydrates through an upper free surface and at its lower supported surface through the flock and the foraminous supporting means.  When the cured foam is removed from the foraminous supporting means, a portion of the flock adheres to the foam undersurface and another portion of the flock is left as a residue.
Patent CA-1093686-A (CA)
Inventor: HOSHIDO MUTSUO
IPC: G11B15/07
Filed: 1976-12-22
Granted: 1981-01-13
Abstract: (S76P148) CASSETTE-TYPE RECORDING AND/OR REPRODUCING APPARATUS              ABSTRACT OF THE DISCLOSURE           In an apparatus for recording and/or reproducing signals on a magnetic tape contained in a cassette having at least one aperture which is alternatively obstructed or unobstructed to respectively indicate that signals may be recorded on the tape or that the tape already has signals recorded thereon which are not to be erased; a detector is engageable with an operatively positioned cassette at the aperture of the latter and has first and second states in dependence on whether the aperture is obstructed or unobstructed, respectively, a record push-buttom is actuable from a rest position to an operative position with the detector in either of its states, and a change-over mechanism changes-over the apparatus to its recording mode of operation in response to actuation of the record push-button only when the detector is in its first state.  An ejector is also provided for ejecting the tape cassette from its operative position in response to actuation of the record push-button with the detector in its second state.  Further, a lock, which is normally operative to hold the actuated record push-button in its operative position, is released in response to the second state of the detector, and an indicator is made operative to indicate that the operatively positioned cassette has an unobstructed aperture in response to the actuation of the record push-button with the detector in its second state.
Patent CA-1048323-A (CA)
Inventor: HAHN EDWARD R
IPC: D21F7/08
Filed: 1977-02-07
Granted: 1979-02-13
Abstract: WET PRESS PELT             Abstract of the Disclosure A press fabric which is provided with a relatively incompressible backside and grooved to present generally parallel flow channels in a press nip in a papermaking machine.
Patent CA-1105388-A (CA)
Inventor: DEPAOLA PAUL F
IPC: A61Q11/00
Filed: 1977-02-21
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE            High-concentration fluoride containing preparations, par-ticularly ammonium fluoride, in mouth rinses at a concentration of greater than 2000 ppm significantly inhibit caries, particularly by frequent; e.g., daily, use in connection with new, erupting teeth of children.
Patent CA-1089736-A (CA)
Inventor: RICKETT JOHN W S
IPC: A61M1/00
Filed: 1977-03-17
Granted: 1980-11-18
Abstract: ABSTRACT OF THE DISCLOSURE     A surgical device for discharge of faecal matter from the colon comprises a bent drainage duct whose inner end lies within the lumen of the colon and is surrounded by an inflatable bag for filling the lumen, the outer end of the duct projecting through the side of the inflatable bag and through the wall of the colon.  The outer end of the duct is held in position by a flange which lies against the surface of the patient's skin and is coupled to the duct.
Patent CA-1066763-A (CA)
Inventor: EUSTACE DANIEL J
IPC: H01M12/08
Filed: 1977-03-23
Granted: 1979-11-20
Abstract: ABSTRACT OF THE DISCLOSURE          Metal-halogen cell has complexing agent in electrolyte which forms a water immiscible liquid complex with the halogen lessening cell self discharge.
Patent CA-1077525-A (CA)
Inventor: VANNICE M ALBERT
IPC: C07B61/00
Filed: 1977-04-01
Granted: 1980-05-13
Abstract: ABSTRACT OF THE DISCLOSURE      An improved process for the synthesis of hydrocarbons comprising passing H2 and CO over a catalyst at a temperature, pressure and for a time sufficient to generate the desired products wherein the improvement consist in using as a catalyst ruthenium, nickel or rhodium supported on a titanium-containing oxide.