baber/WOPTO huggingface dataset:
Patent CA-1165748-A (CA)
Inventor: GUBELA HANS-ERICH
IPC: C08J9/42
Filed: 1981-05-21
Granted: 1984-04-17
Abstract: ABSTRACT OF THE DISCLOSURE A method of absorbing bases, acids, alcohols and radioactive liquids using phenol resin foamed plastic particles. The size of the particles should lie between about 0.25 and 70mm. They may be powdered open-celled or close-celled. They may be treated  with  an acid for absorbing a base, or with a base for absorbing an acid. A preferred use is in the form of packing material.  The particles may  be disposed  in the form of of powder or flakes in  liquid-permeable padding. The padding may be composed of a plastic web, in particular a nylon web,  or of a non-woven  fabric. As  packing material the phenol resin foamed plastic may be in the form of sheets, blocks, cubes,  tablets, balls or fragments.
Patent CA-1170616-A (CA)
Inventor: FOLLER PETER C
IPC: C25B1/00
Filed: 1981-05-22
Granted: 1984-07-10
Abstract: Improved Electrolytic Process for The Production of Ozone Abstract Very high yields of ozone are produced in an electrolytic process.  As high as 52% current efficiencies are secured in electrolytic cells wherein the electrolyte is water and highly electronegative anions.  Anions having a so-called "composite electronegativity" of 17.5 or higher, are utilized in the electrolyte-solution.  The fluoro-anions and in particular, the hexafluoro-anions are especially preferred.  The anion producing compounds may be added to the electrolyte either in the acid form or in the form of salts.  Electrolysis is carried out at room temperatures or at lower temperatures, e.g. down to the freezing point of water.  Preferred anode materials for use in the electrolytic cells are either platinum or lead dioxide, especially lead dioxide in the beta crystalline form.  The platinum metals, carbon, or nickel and its alloys may be used as hydrogen-evolving cathodes.  Alternately, an air or oxygen depolarized cathode may be employed which would greatly reduce the cell voltage and enhance the overall energy efficiency of the process.
Patent CA-1150576-A (CA)
Inventor: KELLEY GORDON D
IPC: F23H13/00
Filed: 1981-06-04
Granted: 1983-07-26
Abstract: CLEANABLE WOODBURING STOVE GRATE               ABSTRACT OF DISCLOSURE           An adjustable grate is illustrated for use in a woodburning stove and the like wherein pivoted linkage mechanism manually operable externally of the stove is capable of raising, lowering, and shaking the grate from above so as to facilitate unobstructed cleaning ashes from beneath the grate.
Patent CA-1166528-A (CA)
Inventor: TAKAHASHI SHIGEYUKI
IPC: C08J7/048
Filed: 1981-06-18
Granted: 1984-05-01
Abstract: Abstract of the Disclosure A coated plastic film possessing good printability, slip properties, oxygen and moisture barrier properties and transparency comprising a plastic film coated by a composition comprising a coating solution of a thermoplastic resin including particles of a synthetic crosslinked resin having a softening temperature above 100°C and being in the form of a fine powder.          A process for producing the coated film comprises applying to plastic film the coating composition and drying the thus coat-ed film.
Patent CA-1168112-A (CA)
Inventor: SANDS RAYMOND L
IPC: E04H1/12
Filed: 1981-07-17
Granted: 1984-05-29
Abstract: ABSTRACT OF THE DISCLOSURE   A vault constructed by assembling together, in demount-able fashion, a plurality of separate, pre-fabricated panels.  Each perpendicular corner of the assembled vault is provided in a panel which extends integrally from the respective corner to define significant portions of both of the adjacent sides of the vault, thereby avoiding the security weakness of separate orthogonally-jointed panels at those corners.  In addition each panel comprises a steel plate upon which is cast a barrier material of high penetration resist-ance but relatively low weight, consisting of fibre-reinforced concrete.
Patent CA-1167241-A (CA)
Inventor: BERRY EDGAR L
IPC: H01R13/633
Filed: 1981-08-31
Granted: 1984-05-15
Abstract: FUSE PULLER               Abstract of the Disclosure The following specification describes an integrally formed fuse puller assembled for limited movement to a fusible switch base in encircling relationship to a fuse mounted on the base for disengaging the fuse from a fuse clip.
Patent CA-1158786-A (CA)
Inventor: FLECKENSTEIN ANDREW
IPC: C02F1/42
Filed: 1981-09-08
Granted: 1983-12-13
Abstract: WATER CONDITIONING SYSTEM CONTROLS             ABSTRACT OF DISCLOSURE             This invention relates to the controls for a water conditioning system with an operating valve having a simplified drive mechanism and a brine valve made from plastic materials and readily assembled for adaptability to softener systems of various sizes and having flexible coupling means which enable rigid plumbing parts to be connected with the plastic valve assembly.
Patent CA-1210198-A (CA)
Inventor: BOEDER CHARLES W
IPC: C09J4/02
Filed: 1981-09-30
Granted: 1986-08-19
Abstract: Abstract One part, anaerobically-curing compositions are described which are free of peroxy initiators and inorganic salt initiators and which comprise (A) a polymerizable monomer; (B) as a first initiator component, a compound selected from the group consisting of organic sulfimide and perfluoroalkyl sulfonanilides; (C) as a second initiator component, a secondary or tertiary aromatic amine; and (D) a diaryl N-nitrosamine as a polymerization inhibitor.  Methods are also described for stabilizing anaerobically-curing compositions through inclusion therein of a diaryl N-nitrosamine.  The compositions are particularly suitable as adhesives and may be formulated as thread-locking adhesives or may be modified by the addition of various modifying polymers to obtain desired properties such as increased viscosities or pressure- sensitive properties.  The compositions exhibit a suitable shelf-life and cure-rate due to employment therein of the diaryl-N-nitrosamine as the polymerization inhibitor.
Patent CA-1176654-A (CA)
Inventor: PEPOY LOUIS J
IPC: C07C25/00
Filed: 1981-10-08
Granted: 1984-10-23
Abstract: Abstract of the Disclosure In accordance with the instant invention, the halogenation of an arom?     hydrocarbon is carried out in the presence of a basic ?? a catalyst.
Patent CA-1185657-A (CA)
Title: Procede et dispositif pour la determination locale du   pouvoir reducteur des gaz degages au niveau  superieur de la charge de fours industriels
Inventor: LIESCH JEAN
IPC: G01N21/35
Filed: 1981-11-24
Granted: 1985-04-16
Abstract: L'invention concerne un procédé et un dispositif pour la détermination locale du pouvoir réducteur des gaz dégagés au niveau supérieur de la charge de fours industriels. Le procédé selon l'invention est caractérisé en ce que l'on acquiert en continu une image énergétique totale de l'aire sommet de la charge en mesurant en une multitude de points de détection qui couvrent la plage entière du sommet l'intensité de l'énergie du rayonnement émis dans une bande déterminée du domaine spectral, et on convertit tour à tour cette image énergétique totale en une image spécifique en isolant en chaque point de détection le rayonnement émis dans le domaine spécifique aux composés CO2, CO, H2 et CH4. Ensuite, on calcule à partir des intensités mesurées les concentrations respectives des composés et on détermine, pour chaque point de détection, le pouvoir réducteur recherché. Ce procédé est mis en oeuvre conformément à l'invention dans un dispositif comprenant une unité de détection de l'énergie de rayonnement qui est fixée à l'extérieur de la paroi de la voûte du four de manière à scruter l'aire totale du sommet de la charge. Cette unité de détection comprend un module de filtration absorbant le rayonnement en-déans de domaines spectraux définis. Une unité de traitement est reliée à l'unité de détection de manière à recevoir les signaux captés en vue de leur conversion en des valeurs significatives, ainsi qu'à une unité de commande d'un distributeur des matières enfournées qui procède à une répartition des matières suivant leur degré de réductibilité et suivant la distribution du pouvoir réducteur des gaz au-dessus du sommet de la charge.
Patent CA-1214869-A (CA)
Inventor: FUKUI TSUTOMU
IPC: H04N5/953
Filed: 1982-08-23
Granted: 1986-12-02
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus for reproducing recorded data by detecting data recorded on a rotary recording medium while rotating said rotary recording medium.  The apparatus includes a variable delay for delaying a detected data signal, a phase-locked loop for generating a clock signal that controls the variable delay, and a reference signal generator for providing synchronization to a clock signal obtained from said phase-locked loop.
Patent CA-1219100-A (CA)
Title: Process for polymerizing 1, 3-butadiene
Inventor: UENO HARUO
IPC: C08F136/06
Filed: 1982-08-26
Granted: 1987-03-10
Abstract: PROCESS FOR POLYMERIZING   1,3 -BUTADIENE     ABSTRACT OF THE DISCLOSURE     A process for polymerizing 1,3-butadiene, comprising bring into contact a 1,2-polymerization catalyst consisting essentially of a soluble cobalt compound, an organic aluminum halide, an organic lithium compound, and carbon disulfide or phenyl isothiocyanate with 1,3-butadiene in a polymerization medium.  The process can be applied particularly advanta-geously in the preparation of 1,2-polybutadiene, and the resultant 1,2-polybutadiene has a content of syndiotactic 1,2-structural units of not less than 90%, a melting point of 200°C to 220°C, and an intrinsic viscosity [?] of 1.2 to 7.
Patent CA-1179216-A (CA)
Inventor: SAUNDERS HOLLIS S
IPC: C08L79/08
Filed: 1982-09-03
Granted: 1984-12-11
Abstract: Power-Insertable Polyamide-Imide Coated Magnet Wire Abstract A magnet wire having a polyamide-imide outer coating is described which is capable of power inser-tion into coil slots in a locking wire size range by virtue of a specific lubricant outer coating.  The external lubricant comprises a mixture of paraffin wax, hydrogenated triglyceride and an ester lubricant composition comprised of esters of fatty alcohols and fatty acids.  An internal ester lubricant composition comprised of esters of fatty alcohols and fatty acids can be added to the polyamide-imide coatings to fur-ther improve ease of insertability.
Patent CA-1210099-A (CA)
Title: Bobbin construction for autotransformer ballast
Inventor: HASSERJIAN SIMON
IPC: H01F41/04
Filed: 1982-10-14
Granted: 1986-08-19
Abstract: BOBBIN CONSTRUCTION FOR AUTOTRANSFORMER BALLAST     Abstract of the Disclosure A method of fabricating an autotransformer ballast and the unique ballast resulting therefrom are disclosed; the method comprising forming a single bobbin for accommo-dating a main primary winding and a main secondary winding, each having a large number of turns, and additional, filament windings, each having a number of turns much smaller than the turns of said first and second main windings; the bobbin being defined by a tube adapted to accommodate a core, the tube being divided into sections along its longitudinal axis for receiving the respective windings; the method further comprising the steps of continuously forming the windings around the bobbin with wire of the same size for all of the said windings.
Patent CA-1188469-A (CA)
Inventor: OHTSU YOICHI
IPC: B29C49/18
Filed: 1982-11-09
Granted: 1985-06-11
Abstract: ABSTRACT: A plastic bottle made of biaxially oriented polyethylene terephtha-late comprises a narrow neck portion, a downwardly and outwardly flared shoulder portion continuous from the neck portion, a generally cylindrical body portion and a bottom portion, wherein said portions except for the neck portion have a density of at least 1. 375, and the internal volume increase rate is less than 5% when the bottle filled with a liquid at 20°C containing a 2 gas volume of carbon dioxide gas is immersed in warm water at 75°C for 30 minutes.
Patent CA-1192322-A (CA)
Inventor: BROWNRIGG NEVILLE J
IPC: C02F1/54
Filed: 1982-11-12
Granted: 1985-08-20
Abstract: PROCESS FOR ALUMINA RECOVERY                Abstract of the Disclosure Aqueous suspensions of red mud are effectively removed from the Bayer process for making alumina by the addition to at least the first stage of the caustic recovery circuit of a flocculant selected from the group consisting of starch, homopolymers of acrylic acid or acrylates, co-polymers of acrylic acid or acrylates containing at least 80 molar percent acrylic acid or acrylate monomers and com-binations thereof and subsequent addition to later, more dilute stages in the caustic recovery circuit of a copolymer containing from about 35 to 75 molar percent of acrylic acid of acrylate and from about 65  to 25 molar percent of ethylenically unsaturated polymerizable monomers.
Patent CA-1188586-A (CA)
Inventor: FLEISLER NORMAN
IPC: F24B1/188
Filed: 1983-02-04
Granted: 1985-06-11
Abstract: The disclosure teaches a fireplace insert.  The insert has a front surface having an openable see-through portion and fixed see-through portions on either side of the openable see-through portion.  Warming air inlets are disposed below the fixed see-through portions, and com-bustion air inlets are disposed  below the openable see-through portion.  Bottom ducts are also provided, and each bottom duct has a front end and a rear end, the front ends being in communication with a respective one of the warming air inlets, the bottom ducts extending rearwardly hori-zontally behind the front surface.  Cross ducts have one end thereof in communication with a respective one of the rear ends of the bottom ducts, and top ducts are disposed parallel to the bottom ducts and have front and rear ends.          Pipe means communicate air from the bottom ducts to a res-pective one of the top ducts, and inverted L shaped pipes, having front ends and rear ends, have the rear ends thereof connected to respective ones of the cross ducts.  Plate means are disposed at the front surface over the see-through portions.  The front ends of the inverted L-shaped pipes and the front ends of the top ducts are connected to the plate means at openings corresponding to the cross-sectional shape of the inverted L-shaped pipes and the top ducts respectively.  Variable speed propeller-type fans are dis-posed behind the warming air inlet means and control means are provided for varying the speed of the variable speed fans.          Hood means are disposed at the top of the front surface over the plate and flare outwardly from the top downwards.
Patent CA-1226174-A (CA)
Inventor: CARENE NICHOLAS J JR
IPC: B21D17/02
Filed: 1983-02-10
Granted: 1987-09-01
Abstract: TOOTH FORMING TOOL WITH TOOTHLESS    CLAMPING SECTION FOR SPLINING     TUBULAR ELEMENTS                     Abstract A tool and machine are provided for pressure forming teeth in the periphery of a cylindrical, tubular workpiece such as a power transmission member by rolling.  The tool has a working surface which improves the flow characteristics of the metal work piece during the tooth forming operation.  Flow char-acteristics are particularly improved during initial contact of the tool with the workpiece by providing an initial toothless clamping section on the tool preceding the first toothed working section.  The clamping section minimizes or eliminates radial workpiece separation from the-mandrel ahead of the toothed section during the initial stage of the tooth-forming operation, which separation is manifested as a wave or buckling effect in the workpiece during initial forming and as an out-of-round condition in the final product.
Patent CA-1184413-A (CA)
Inventor: HSIA SAMSON T
IPC: A23L5/10
Filed: 1983-02-10
Granted: 1985-03-26
Abstract: Abstract Food coating compositions having an ability to produce crisp, brown coatings on food products cooked in conventional convection ovens and especially in microwave ovens comprise conventional coating ingredients such as flour, starch, sodium chloride, carbohydrates, spices and herbs and at least one additional salt ingredient.  The added salt is selected from among potassium acetate, potassium citrate, potassium chloride, potassium dibasic phosphate, potassium bicarbonate, sodium acetate, sodium chloride, sodium bicarbonate, and sodium dibasic phosphate.  Especially increased crisping is achieved by adding a combination of three salts, i.e., potassium acetate, potassium chloride and potassium bicarbonate; or potassium acetate, potassium chloride, and sodium bicarbonate. The trio of added salts in combination with conventional coating ingredients produce a crisper, browned coating than such conventional mixes themselves; or conventional mixes including one, or even two, of the noted salts.
Patent CA-1202189-A (CA)
Title: Tendon latch
Inventor: WATKINS BRUCE J
IPC: E02D27/52
Filed: 1983-02-11
Granted: 1986-03-25
Abstract: TENDON LATCH            Abstract of the Dislcosure A latch connects tendons run from a floating platform to a socket in a foundation on the sea floor.   The latch includes a latch body having a plurality of dogs disposed within and urgible outward from the latch body.   A piston is releasably disposed within the latch body above the dogs and moves downwardly  when  released  to  urge  the dogs outwardly from the body into latching engagement with the socket.   A  trigger mechanism  in  the latch releases the piston when the latch body lands in the socket and contacts a trigger pin projecting upwardly from the bottom of the socket.   A series of wedges are disposed exteriorally on the body and inhibit lateral movement of the body relative to  the  socket when  the  tendon  is  subjected  to  a  cycle bending loads.
Patent CA-1204870-A (CA)
Inventor: MATSUMOTO TAKESHI
IPC: G11B20/18
Filed: 1983-06-17
Granted: 1986-05-20
Abstract: DEMODULATOR WITH ERROR DETECTING CAPABILITY                       Abstract In a demodulator for recovering data from a F2F encoded data signal having clock peaks and data peaks read from a record medium, an error detection is accomplished by checking the occurrence of the peaks of the signal relative to three windows.  The time lengths of the windows are varied after each clock peak so that they are proportionally related to a length of interval between the clock peak and the previous one.
Patent CA-1192280-A (CA)
Inventor: UEMURA TOSHIHIKO
IPC: H01G9/08
Filed: 1983-08-18
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE         A method of manufacturing solid electrolyte chip capacitors is disclosed.  Each capacitor comprises a substantially rectangular capacitor element having a cathode layer around it and an anode conductor rod pro-truding therefrom, and a pair of electrode terminals disposed on the bottom face thereof.  A metal strip as a material of the electrode terminals is punched and pressed to form pairs of L-shaped terminals whose horizontal legs are left connected to the remainder of the strip, which face each other and are separated by a distance corresponding to the full length of the capacitor element, each of the vertical legs of which has a pair of facing side wings separated by a distance corresponding to the width of the capacitor element.  The capacitor element is inserted in the enclosure defined by the vertical legs and their wings and positioned precisely, and then encapsulated with synthetic resin.  The resultant products are cut off from the strip.
Patent CA-1177925-A (CA)
Inventor: BROWNE FRANK L
IPC: H01R4/64
Filed: 1983-08-25
Granted: 1984-11-13
Abstract: CABLE TRAY GROUND CLAMP     ABSTRACT   A cable tray grounding clamp which comprises two conjoined clamps, for electrically connecting a cable tray, or the like, and a grounding conductor. The body of the conjoined clamps is a high yield strength material for providing strength and rigidity to permit application of appropriate pressure. A conducting member overlays the anvil portion of the body member, and is supported thereby, whereby when the cable tray clamp is secured to a cable tray and a grounding wire both the tray and the grounding wire are in contact with the conducting member to thereby provide a low resistance path between the tray and the grounding wire.
Patent CA-1212683-A (CA)
Inventor: HICKS DARRELL D
IPC: C08G18/48
Filed: 1983-10-05
Granted: 1986-10-14
Abstract: ABSTRACT OF THE DISCLOSURE           Water dispersible epoxide resin compositions are made by reacting a diglycidyl ether of a dihydric phenol with a dihy-dric phenol and a co-reactive urethane surfactant.  The co-reactive surfactant is prepared by reacting a long chain aliphatic polyether glycol with a diisocyanate and a dihydric phenol in a molar ratio of 1/X/X wherein X has a value of 2 to 6.  Aqueous dispersions of the water dispersible epoxide resin composition can be formulated into coating compositions.
Patent CA-1207345-A (CA)
Title: Weight measuring arrangement for cooking appliance  surface unit
Inventor: SMITH PETER H
IPC: G01G19/56
Filed: 1983-10-07
Granted: 1986-07-08
Abstract: WEIGHT MEASURING ARRANGEMENT FOR          COOKING APPLIANCE SURFACE UNIT             ABSTRACT OF THE DISCLOSURE         A weight measuring arrangement for a cooking apliance in which a surface heating unit also functions as a scale platform.  A three arm cantilever beam member supports the heating unit.  A set of four strain gages measures the strain of the three support arms, with one gage each being attached to each of two identical support arms and the remaining two gages being attached to the thrid arm, which arms are constructed such that the strian measured by each of the gages secured to the third arm in one-half that measured by each of the gages secured to the two identical arms when the ends of all three arms are equally deflected by a utensil placed on the surface unit for heating.  The gages are electrically connected in a Wheatstone bridge network is proportional to the weight of the load carried on the surface unit.  This arrangement can be used to monitor the weight of the items being heated, throughout the heating period.
Patent CA-1192272-A (CA)
Inventor: NARABU TADAKUNI
IPC: B65G1/00
Filed: 1983-10-17
Granted: 1985-08-20
Abstract: CLOCK PULSE GENERATING CIRCUITS     ABSTRACT OF THE DISCLOSURE             A clock pulse generating circuit comprises a plurality of circuit blocks connected in series successively to form a multistage configuration, each of alternate ones of which at the odd stages is composed of a first switching element being supplied with a first timing signal, first capacitive element coupled in series with the first switching element and an a NOR gate circuit to which a voltage obtained at the connecting point between the first switching element and the first capacitive element and the first timing signal are supplied, and each of another alternate ones of which at the even stages is composed of a second switching element supplied with a second timing signal, a second capacitive element coupled in series with the second switching element and an inverter to which a voltage obtained at the connecting point between the second switching element and the second capacitive element.   The first one of the circuit blocks is supplied with a starting signal and the alternate circuit blocks at the odd stages are used for delivering output pulses therefrom.
Patent CA-1218614-A (CA)
Inventor: GONZALEZ CARLOS F
IPC: C12N1/00
Filed: 1983-10-31
Granted: 1987-03-03
Abstract: ABSTRACT OF THE DISCLOSURE           Derived microorganisms containing foreign DNA encoding for nisin production and a method for producing the derived microorganisms by transferring DNA to a recipient microorganism are described.  The recipient microorganisms are preferably bacteria lacking in the ability to produce nisin.  Nisin inhibits the growth of spoilage bacteria and is used in various materials for preservation, including foods and particularly at refrigeration temperatures.  Nisin is also used in animals for improving the health of the animal.  The foreign DNA is obtained from a donor microorganism and encodes for nisin production when transferred to the recipient microorganism.