baber/WOPTO huggingface dataset:
Patent BE-893665-A (BE)
Title: Test tool for cylinder head of IC engine - use pressure gauge fitting on radiator and air pressure admission adaptor fitting in place of spark plug
IPC: G01M3/00
Filed: 1982-06-28
Abstract: The tool is in the form of a rigid straight tube with threaded ends for testing the pressure-tightness of each cylinder in turn. A pressure gauge is fitted in place of the radiator filler cap and, with the piston at top dead centre, the tool is screwed in place of the sparking plug. Air from a compressor at 4 to 6 kg/cm squared is injected into the top of the cylinder via the tool. Any leakage from the cylinder into the coolant circuit is then indicated by the pressure gauge. Cracks in the cylinder wall or head, and defects in the head gasket also can be detected by this method, which is adaptable to various makes of engine and also to diesel engines. (No claims).
Patent BE-896836-A (BE)
Title: Pinball or bingo game - consists of balls thrown into numbered holes on table, and valued according to order in which they start and land
IPC: A63F7/02
Filed: 1983-05-25
Abstract: The pinball or bingo game has a vertical board with various luminous numbers, and a horizontal game table comprising twenty-five numbered holes. It involves the player placing the five to eight balls in the holes. The balls are differentiated according to the order in which they are thrown and in which they land in the numbered holes. This gives a wide range of possible results.
Patent CA-1040565-A (CA)
Inventor: SASAJIMA KEN-ICHI
IPC: C12P19/02
Filed: 1974-11-22
Granted: 1978-10-17
Abstract: Abstract of the Disclosure D-Ribose is produced by cultivating a strain belonging to the genus Bacillus, which lacks sporulation ability or has high 2-deoxy-D-glucose-oxidizing activity or has both of these two properties and also lacks at least one of trans-ketolase and D-ribulose phosphate 3-epimerase, to cause said strain to elaborate and accumulate a large amount of D-ribose. The thus accumulated D-ribose can be recovered in good yield.
Patent CA-1057694-A (CA)
Inventor: FRAENZER WOLFGANG
IPC: C10B29/00
Filed: 1975-01-22
Granted: 1979-07-03
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to underjet coke oven batteries and refers particularly to the support for a battery decking which is positioned above a cellar.  The battery decking is supported on a foundation slab and supply ducts carrying gaseous combustion media to the heating flues of the heating walls extend through the battery decking.  Elements for regulating the gas flow are provided in each individual supply duct and are adapted for actuation from the cellar.  There are provided support walls of reinforced concrete extending parallel to the longitudinal orientation of the ovens for supporting the battery decking, the reinforcement of the aforementioned concrete being bonded into the reinforcement of the foundation slab on which the battery decking bears directly by means of expansion joints which are filled with slip plates.  The arrangement makes due allowance for thermal expansion in the construction and supporting of the battery decking.
Patent CA-1049204-A (CA)
Inventor: WIATROWSKI STEFAN
IPC: D06P1/52
Filed: 1975-04-10
Granted: 1979-02-27
Abstract: SULFUR DYE COMPOSITIONS AND DYEING OF CELLULOSE     Abstract of the Disclosure Cotton is very effectively dyed with water-soluble thiosulfate forms of sulfur dyes, from a dye liquor that also contains etherified uncured aminoplast condensate, acidic curing agent and a dispersed water-insoluble olefinic copolymer of a water-insoluble olefinic monomer and a co-monomer selected from the class consisting of N-methylolacrylamide, N'-methylolmethacrylamide, and   The dye liquor is applied and the cotton then heated, with or without drying to 140-185°C to fix the dye.
Patent CA-1057153-A (CA)
Inventor: COLLINS JEROME H
IPC: C11D/
Filed: 1975-05-12
Granted: 1979-06-26
Abstract: LIQUID DETERGENT COMPOSITIONS                    Jerome H. Collins Abstract of the Disclosure Heavy duty liquid detergent compositions containing a mixture of particular nonionic surfactants, anionic sur-factants, alkanolamines, minor amounts of fatty acid-based corrosion inhibitors, and alkali metal bases, said compo-sitions being especially adapted for stain and soil removal from fabrics either when applied directly to such fabrics before washing or when employed as detergent compositions for conventional fabric laundering, are provided.
Patent CA-1044740-A (CA)
Inventor: LANDY JEROME J
IPC: A47B81/00
Filed: 1975-08-20
Granted: 1978-12-19
Abstract: A B S T R A C T        An imperforate tubular-like cabinet is disclosed having a hinged viewing panel in the front portion providing a gap at the lower portion of the hinged viewing panel with the balance of the cabinet for the two-fold purpose of admitting makeup recirculatory air and permitting the hands of an operator to work with biohazardous material atop a tray provided in the inner portion of the cabinet.  A lower and plenum chamber as well as recirculatory and exhaust filters are provided to recirculate laminar flow air and filter the same before exhaust.  The hinged viewing panel is provided with an airfoil  section for the two-fold purpose of creating a negative pressure and accelerated airflow in front of the access opening at its lower portion, and to permit the operator to position the head for viewing the work table interiorly of the outer confines of the cabinet.
Patent CA-1050831-A (CA)
Inventor: CRAIG ROBERT S
IPC: B22C9/02
Filed: 1975-09-24
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE           A resin coated sand comprising: (a)  particles of sand coated with from about 1% to about 8%      by weight sand of phenol-formaldehyde novelak resin,. (b)  a curing agent; and (c)  from about 2% to about 50%, by weight of phenol-formaldehyde novolak resin of an epoxy and/or phenoxy resin. The resin coated sands of the present invention provide improved thermal shock resistance without creating smoke and odor problems.  In addition, the resin coated sands of the invention posess good tensile strength.
Patent CA-1058046-A (CA)
Inventor: HACHMANN KLAUS
IPC: C11D3/33
Filed: 1975-10-06
Granted: 1979-07-10
Abstract: ABSTRACT OF THE DISCLOSURE            A method of treating soiled textiles, wherein the soiled textiles are immersed in an aqueous liquor which con-tains compounds inhibiting alkaline earth metal ion precipita-tion on said soiled textiles comprising using (1)  at least one finely-dispersed, water-insoluble silicate compound 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  Me203  (SiO2)y where M is a cation of the valence n, exchangeable with calcium, x is a number of from 0.7 to 1.5, Me is aluminum or boron, and y is a number from 0.8 to 6, and (2)  a combination of A)  a water-soluble salt exchangeable with calcium of nitrilotriacetic acid B)  a calcium binding phosphate, and/or C)  an alkali metal carbonate or silicate, as said compounds inhibiting alkaline earth metal precipitation, as well as washing composi-tions containing said at least two compounds.     - A -
Patent CA-1051249-A (CA)
Inventor: YEVICK GEORGE J
IPC: G03B19/22
Filed: 1975-10-16
Granted: 1979-03-27
Abstract: ABSTRACT           An apparatus for use as both a camera and a viewer.  As a camera, light from an object is broken up by a planar array of N lenses into M identical images which fall onto an opaque mask.  A small apertures lies within each image, but  a different relative zone so that the apertures are non-homologous with respect to the image.  Light passing through the apertures strikes virgin photographic emulsion of a lensfiche. The lensfiche is indexed and the process repeated for the next object.  After emulsion development, the lensfiche is sequentially illuminated from the rear and each object (macroscene) sequentially reconstructed by projection on a viewing screen.  For one embodiment, the method of recording consists of forming M identical and non-overlapping images, taking one portion from each of the M images, the M portions being non-homologous and dispersed from each other, and photographically recording N non-homologous portions.  For readout, the N portions are pro-jected and magnified on a screen to reconstitute the original object, the N portions now coalesced to form a coherent, non-dispersed image.
Patent CA-1050530-A (CA)
Title: 1.alpha.-HYDROXY-STEROIDS
Inventor: PETZOLDT KARL
IPC: C12P33/00
Filed: 1975-10-17
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE A 1-hydroxy-steroid of the general formula                         (I), which is strongly gestagenic is produced by fermenting a compound of the general formula                         (II), with a fungal culture of a strain of a genus selected from the group consisting of Rhizoctania, Calonectria, Glomerella, Aspergillus, Corticium, Septomyxa, Mucor, Isaria, Irpex and Fusarium.  The resulting 1.alpha.,17.beta.-dihydroxy-steroid can be ester-ified to form an alkanoyloxy group containing 1 to 8 carbon atoms. In the above  formulae, R, reprenents a methyl or ethyl group; R2 and R3 each represents a hydrogen atom or an alkanoyl group containing 1 to 8 carbon atoms; and R4 represents a an ethynyl group.
Patent CA-1038513-A (CA)
Inventor: SIROTA JULIUS
IPC: C09J103/02
Filed: 1975-11-10
Granted: 1978-09-12
Abstract: Cold Water Resistant Adhesives Abstract of the Disclosure A cold water resistant adhesive composition is disclosed which exhibits an optimum balance of cold water resistance and removability when employed for labeling of bottles which will be used under conditions of extreme humidity. The adhesive comprises a mixture of starch, styrene-maleic anhydride resin, peptizer, water and sufficient alkali to obtain a pH of 8.0 to 11.0 with at least 20% of the alkali present in the form of a "fixed alkali".
Patent CA-1048417-A (CA)
Inventor: KAGATA AKIRA
IPC: G11B3/32
Filed: 1976-03-16
Granted: 1979-02-13
Abstract: TITLE OF THE INVENTION           Knife-Edge Bearing System ABSTRACT OF THE DISCLOSURE:           Magnet are attached to both ends of a knife-edge member pivotably received by a knife-edge bearing member while magnets are disposed in opposed relation with the first-mentioned magnets so that the displacement in the longitudinal direction of the knife-edge member may be prevented by the magnetic repulsive forces interacting between the first and second mentioned magnets.
Patent CA-1076212-A (CA)
Inventor: SUMI YASUAKI
IPC: H03J5/02
Filed: 1976-05-05
Granted: 1980-04-22
Abstract: ABSTRACT OF THE DISCLOSURE         A multiple-band superheterodyne receiver, comprising a high frequency amplifier for receiving a high frequency signal, a local oscillator for providing an oscillation frequency signal the frequency of which is different by a given frequency difference from the received high frequency signal, a mixer for mixing these two frequency signals for providing an intermediate frequency signal, a band selecting switch, and means for setting the data concerning the frequency of a high frequency signal to be received, said local oscillator comprising a voltage con-trolled oscillator for providing an oscillation frequency signal the frequency of which is variable as a function of a given control voltage, a frequency divider for frequency dividing the output from the voltage controlled oscillator, a read only memory for storing the data concerning a plurality of frequency differences, each corresponding to one of said plurality of receiving frequency bands and responsive to the band selecting signal for selectively withdrawing the data concerning the corresponding frequency difference of the selected band, means responsive to the read only memory and the high frequency setting means for varying the rate of frequency division of the frequency divider to a value determined by the frequency difference and the set high frequency, and a phase detector responsive to a reference oscillator and the frequency divider for providing a control voltage associated with the frequency of the output from the frequency divider to the said voltage controlled oscillator, whereby the intermediate frequency of the said receiver is adaptably changed in response to the band selecting switch, with the result that the difference in the intermediate frequency is compensated which is caused depending on the receiving band, the broadcasting standard, and the like.
Patent CA-1048118-A (CA)
Inventor: GILLEMOT GEORGE W
IPC: H02G15/18
Filed: 1976-05-19
Granted: 1979-02-06
Abstract: ABSTRACT OF THE DISCLOSURE     A re-enterable enclosure, or enclosure kit for use with a cable splice, or the like, including, among other elements, a longitudinally split tubular member which is sufficiently flexible and resilient that the edges of the slit thereof may be spread to permit lateral application of the tubular member over a cable splice, or the like, the tubular member having external radial locking ribs respectively extending longitudinally along the edges of the slit therein, and a locking strip of generally H-shaped cross section including two outer flanges and two inner flanges inter-connected lengthwise thereof at their respective junctions by a web, the outer flanges respectively having internal longitudinal grooves therein adapted to receive the external locking ribs on the tubular member to prevent spreading of the edges of the slit in the tubular member the web of the locking strip being insertable longitudinally into the slit in the tubular member from one end of the tubular member with the outer flanges engaging the outer surface of the tubular member on opposite sides of the slit, with the grooves in the outer flanges respectively receiving the locking ribs, and with the inner flanges respectively engaging the inner surface of the tubular member on opposite sides of the slit therein, and-the locking strip being materially more flexible than the tubular member so that the inner flanges of the locking strip can be pulled laterally outwardly through the slit in the tubular member with minimum distortion of the tubular member whenever it is desired to remove the locking strip subsequent to longitudinal insertion thereof.
Patent CA-1080637-A (CA)
Inventor: SHODA YOSHIKAZU
IPC: B01D33/00
Filed: 1976-07-02
Granted: 1980-07-01
Abstract: ABSTRACT OF THE DISCLOSURE           There is provided a filtering apparatus comprising a stationary housing and a rotary filter drum having a peripheral filter screen with elongated filter openings extending parallel to an axis thereof and disposed within the housing to define a space between the filter drum and the housing.  A sludgy liquid supply means is provided for supplying the sludgy liquid from the inside of the filter drum onto the inner surface of the filter screen.  Solid component adheres to the filter screen and liquid component passes through the elongated filter openings of the fil-ter screen into the space, said solid component on the filter screen being discharged from the interior of the filter drum through the housing in the form of aggregations of filtration resi-due and said liquid component being discharged from the space through an outlet opening filtrate.
Patent CA-1087567-A (CA)
Inventor: KINCAID THOMAS R
IPC: B65B7/14
Filed: 1976-08-16
Granted: 1980-10-14
Abstract: ABSTRACT OF DISCLOSURE        A flexible dispensing tube having a laminated plastic-metal-plastic wall, the metal layer having at least one irregular surfaces for improved deadfold at the folded bottom end.
Patent CA-1056428-A (CA)
Inventor: LYMAN FRANK
IPC: F16C39/06
Filed: 1976-08-24
Granted: 1979-06-12
Abstract: MAGNETIC SUSPENSION APPARATUS     Abstract of the Disclosure A magnetic suspension system for efficiently supporting a rotor or relatively large radius and high available moment of inertia includes concentric stator and rotor elements spaced apart by narrow gaps of relatively large diameter and very small axial extent, A pair of spaced discs in the stator are oppositely polarized by a permanent magnet, their peripheral magnetic field strength being selectively augmented or diminished in predetermined sectors by electromagnet windings thereon. The rotor includes narrow ring faces juxtaposed to said disc, a permanent magnetic polarization being provided between the narrow ring faces. Means are provided for varying the relative electromagnetic contributions in the different sectors to maintain stability of rotor positioning with minimized electric power,
Patent CA-1047404-A (CA)
Title: Stable preparation of water-soluble salts of dehydroeplandrosterone sulfate for parenteral administration
Inventor: SUGIMOTO ISAO
IPC: A61K9/19
Filed: 1976-09-03
Granted: 1979-01-30
Abstract: Abstract of the Disclosure A water-soluble salt of dehydroepiandrosterone sulfate is dissolved in an aqueous solution of a compound selected from the group consisting of dextran, macrogol, a neutral amino acid, a basic amino acid, an alkali metal salt of a weak acid, a solid amine, and mixtures thereof and then the resulting mixture is lyophilized.      The product is stable on storage for a long period of time and easily soluble in water upon use for parenteral administration.
Patent CA-1069457-A (CA)
Inventor: STEELE JOHN M
IPC: B01D3/40
Filed: 1976-09-10
Granted: 1980-01-08
Abstract: Abstract of the Disclosure Methyl chloride containing water is dried to a low water content by distilling the methyl chloride in the presence of 10-40 molar percent hydrogen chloride, based on the total weight of hydrogen chloride, water and methyl chloride.  The distillation is carried out at superatmospheric pressure, preferably 100-300 p.s.i.g., a reflux ratio of 1.3-4 and a temperature of from 100°C. to the azeotropic boiling point at the pressure employed.  The methyl chloride dried by this process has a water content of less than 0.04 mole percent.
Patent CA-1074783-A (CA)
Inventor: HAVIV FORTUNA
IPC: C07D501/57
Filed: 1976-10-12
Granted: 1980-04-01
Abstract: ABSTRACT OF THE DISCLOSURE           Novel cephalosporin antibiotic derivatives.
Patent CA-1042843-A (CA)
Inventor: DEATON CARLTON D
IPC: B01L9/06
Filed: 1976-10-18
Granted: 1978-11-21
Abstract: ABSTRACT OF THE DISCLOSURE   A rack assembly comprising mounting means for containers, e.g.. test tubes, a lid spaced from said mounting means which coope-rates with orifices in the containers, a flexible sealing sheet for seal-ing the orifices interposed between the lid and mounting means, and means for spacing the lid from the mounting means and for gripping the sealing sheet.  Containers are inserted in the mounting means. The sheet is them placed over the containers, and the lid in turn placed over the sheet so that the sheet seals the container orifices as the containers are maintained in substantially fixed position by the mounting means.  By agitating the rack assembly the containers held therein are also shaken.  The rack assembly is easily re-used by stripping off and discarding the sealing sheet.
Patent CA-1094226-A (CA)
Inventor: TAKABA TOSHIO
IPC: H05K1/11
Filed: 1976-10-19
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE   In a printed wiring board having an outwardly flaring through-hole, a conductive pattern is formed on the inwardly directed surface of the hole so as to reach a principal surface of the board only at that circumferential portion of the hole where the pattern is continuous to a pattern portion, if any, formed on the principal surface. The pattern is formed in the through-hole by positive use of that portion of a photoresist film formed on the prin-cipal surface to cover the hole which partly protrudes into the hole.
Patent CA-1061090-A (CA)
Inventor: HAMMOND JAMES W
IPC: H01R43/28
Filed: 1976-10-19
Granted: 1979-08-28
Abstract: ABSTRACT.       Apparatus for crimping terminals onto the ends of wires comprises a loading station at which the wires are serially loaded into a groove in a rotating drum.  During rotation of the drum, the wires are moved laterally to a wire feeding station at which each wire is fed axially by the rotating drum, in cooperation with a pressure roller, to a crimping station at which a terminal is crimped onto the wire.  The drum is rotatable with respect to the bottom of a portion of the groove, which portion is used for the lateral feeding of the wire.
Patent CA-1074114-A (CA)
Inventor: ZAMBIASI FRANCO
IPC: G09F7/04
Filed: 1976-10-20
Granted: 1980-03-25
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a magnetic board for holding display elements and the like contemporaneously horizontally and/or vertically.   The board comprises a plurality of panels made up of respective metal sheets.  Each of the metal sheets has a first series of spaced, parallel grooves embossed thereon for receiving display elements therein, and a second series of spaced, parallel grooves embossed thereon for receiving display elements therein.  The grooves of the second series are perpendicular to those of the first series and form a grating subdividing the panels by grating nodes having equal center-to-center distances.  An arrangement is provided for coupling adjacent panels together   In such a board, the signalling elements may be placed in the grooves in horizontal and vertical positions at the same time.
Patent CA-1076220-A (CA)
Inventor: OHSAWA MITSUO
IPC: H03C1/54
Filed: 1976-11-10
Granted: 1980-04-22
Abstract: BALANCED SYNCHRONOUS DETECTOR CIRCUIT                 ABSTRACT OF THE DISCLOSURE            A balanced synchronous detector circuit for detecting the amplitude of a received signal and for detecting the phase difference between the received signal and a gener-ated signal.  A preferred application of this balanced syn-chronous detector circuit is in a stereo decoder of the type used for receiving and decoding a composite stereo signal.          When so used, the balanced synchronous detector circuit receives the pilot signal normally included in the composite stereo signal and also receives locally generated signals for the purpose of generating outputs proportional to the amplitude of the received pilot signal and proportional to the phase difference between the pilot signal and the locally generated signal.  These outputs can be used to control a phase-locked loop for generating the local signal and also for indicating the presence of a stereo transmission.            The balanced synchronous detector circuit includes a first double-balanced modulator having a first section pro-vided with a first set of input terminals to which the re-ceived signal is applied and a second section provided with a second set of input terminals to which the locally generated signal is applied.  The balanced synchronous detector circuit further includes a second double-balanced modulator having a first section formed of a portion of the second section of the first double-balanced modulator and a second section provided with a set of input terminals to which another locally gen-erated signal is applied.  An output signal derived from the second section of the second double-balanced modulator is proportional to the amplitude of the received signal, and an output signal derived from the second section of the first double-balanced modulator is proportional to the phase difference between the received signal and the locally generated signal.                             -ii-