baber/WOPTO huggingface dataset:
Patent CA-1116562-A (CA)
Inventor: MARX RUDOLF
IPC: A23L3/3427
Filed: 1973-12-24
Granted: 1982-01-19
Abstract: A B S T R A C T An absorbent insert for vacuum bag packages of meat, characterised by a cushion of a liquid-permeable foil and a filling of inorganic material which is substantially inert with respect to the meat juice and is in a fine-grained absorbent form.
Patent CA-1074334-A (CA)
Inventor: DOCKNER TONI
IPC: C07C231/06
Filed: 1974-04-11
Granted: 1980-03-25
Abstract: ABSTRACT OF THE DISCLOSURE            By adding water to (meth)acrylonitrile there is formed a concentrated aqueous (meth)acrylamide solution, the addition being effected in the presence of a heterogeneous catalyst at elevated temperature and in aqueous (meth)acrylamide/          (meth)acrylonitrile solution at an initial ratio of amide to nitrile of from 1:1 to 1:7, by weight..
Patent CA-1037141-A (CA)
Inventor: BILLETER THOMAS R
IPC: G01P5/14
Filed: 1974-05-27
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE       A microwave fluid flow meter is described utilizing two spaced microwave  sensors positioned along a fluid flow path.  Each sensor includes a microwave cavity having a frequency of resonance dependent upon the static pressure of the fluid at the sensor locations. The resonant response of each cavity with respect to a variation in pressure of the monitored fluid is represented by a corresponding electrical output which can be calibrated into a direct pressure reading.  The pressure drop between sensor loca-tions is then correlated as a measure of fluid velocity.  In the preferred embodiment the individual sensor cavities are strategically positioned outside the path of fluid flow and are designed to resonate in two distinct frequency modes yielding a measure of temperature as well as pressure.  The temperature response can then be used in correcting for pressure responses of the microwave cavity encountered due to temperature fluctua-tions.
Patent CA-1041035-A (CA)
Inventor: PLATTNER ERIC
IPC: C07C303/22
Filed: 1974-09-09
Granted: 1978-10-24
Abstract: Process for the electrochemical fluorination of organic acid halides Abstract of the Disclosure A process for the electrochemical fluorination of organic acid halides is provided. The electrochemical process is carried out in liquid hydrogen fluoride as electrolyte  containing 5 to 20 percent by weight based on the electrolyte  of the acid halide, at temperatures of 20 to 50°C, optionally under pressure and at a cell voltage of 9 to 15, preferably of 9 to 13 volts direct current. The anodes used are of nickel or a nickel alloy while the cathodes are e.g. of iron or steel and the distance between the electrodes is about 6 to 12 mm. According   to this process perfluorinated compounds of high purity and in good yields are obtained. These compounds are useful as surfactants or as intermediates for the manufacture of surfactants, oil- and water-repellents lubricants and the like.
Patent CA-1053908-A (CA)
Inventor: KRUPMAN LEONID I
IPC: C21C5/00
Filed: 1975-01-15
Granted: 1979-05-08
Abstract: METHOD FOR REFINING OF METAL                 Abstract of the Disclosure The herein-proposed method consists in that half of a given amount of fluid slag is poured off on a metal stream before a discharge of the first 20% of the metal is over, and the remaining amount of the slag is poured off during the entire period of the discharge of the rest 50% of the metal. The present invention ensures a high degree of metal refining.
Patent CA-1046980-A (CA)
Inventor: SPRINGER WILLARD J
IPC: C25D13/06
Filed: 1975-01-27
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE         This invention generally relates to the electro-coating of metal products and in particular is directed to the treatment of the metal product having a conversion coating thereon with an alkaline solution having a pH greater than 8 and then subsequently electrocoating the metal product.
Patent CA-1036715-A (CA)
Inventor: BARRETT HARRISON H
IPC: G01T1/164
Filed: 1975-03-07
Granted: 1978-08-15
Abstract: RADIOGRAPHIC IMAGING SYSTEM    FOR HIGH ENERGY RADIATION                          Abstract A radiographic imaging system for high energy radia-tion utilizing a detector of such radiation and a mask having regions relatively transparent to such radiation interspersed among regions relatively opaque to such radia-tion. A relative motion is imparted between the mask and the detector, the detector providing a time varying signal in response to the incident radiation and in response to the relative motion. The time varying signal provides, with the aid of a decoder, and image of a source of  such radiation.
Patent CA-1059821-A (CA)
Inventor: DRAUDT HOWARD N
IPC: A23B4/12
Filed: 1975-05-05
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE      A process of manufacturing bacon so that, upon subsequent frying, the formation of N-Nitrosopyrrolidine, a known carcinogen, is minimized.  The method consists of the steps of curing pork bellies, applying smoke to the cured pork bellies at a temperature of 125°F. or less, heat treating the bacon to fix color at a temperature whereat the collagen substrate is not activated and thus enzyme action favoring the formation of N-Nitrosopyrrolidine is eliminated or minimized, and chilling and slicing the bacon.  The preferred range of heat treatment is 122-125°F.
Patent CA-1045119-A (CA)
Inventor: CSEH GEORG
IPC: C08K5/00
Filed: 1975-05-07
Granted: 1978-12-26
Abstract: Abstract of the Disclosure Disazo pigments of the formula   wherein A denotes a phenylene or naphthylene radical, R denotes an aryl, alkyl or alkenyl group optionally substi-tuted by halogen ato?s, by hydroxyl, alkoxy or alkylmercapto groups containing 1-6 C atoms, by alkoxycarbonyl groups con-taining 2-6 C atoms or cyano, aryl, aryloxy, arylmercapto or heterocyclic radicals, or denotes a heterocyclic radical, and the X and Y denote H atoms or substituents which do not confer solubility in water are useful for coloring plastics lacquers and printing inks in yellow to orange shade of good fastness properties.
Patent CA-1062854-A (CA)
Inventor: KOVAC ZLATA
IPC: H01F1/44
Filed: 1975-07-24
Granted: 1979-09-25
Abstract: WATER BASED MAGNETIC INKS AND THE MANUFACTURE THEREOF               Abstract of the Disclosure Finely divided magnetic particles are rendered water-dispensible through the aid of a combination of one or more nonionic wetting agents and one or more cationic surface active agents.  The magnetic material particles, as used in a magnetic ink, are 50 to 300 .ANG. in size and are pre-coated with a long chain unsaturated aliphatic fatty acid about C8 to C24, such as oleic acid, linoleic acid, linolenic acid, myristolenic acid, or palmitoleic acid, to maintain desired size particles while preventing agglomeration during preparation and initial water dispension.
Patent CA-1042098-A (CA)
Inventor: MUELLER DAVID J
IPC: H03J7/02
Filed: 1975-08-01
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE         An automatic fine tuning defeat circuit disables the application of an automatic fine tuning or automatic frequency control correction voltage to the voltage-con-trolled tuners of a television receiver during switching from one channel to another.  The tuning voltage for a selected channel is coupled in series with the automatic frequency control voltage to provide a composite tuning voltage for the tuners.  During a channel change, a switch is rendered conductive to shunt or short-circuit the out-put of the automatic frequency control circuit, thereby rendering its output ineffective for control of the tuners during channel change.  Upon completion of the channel change, the automatic frequency control circuit output voltage again is applied in series with the tuning voltage to form the composite tuning voltage for the tuners.
Patent CA-1062365-A (CA)
Inventor: LEMKE JAMES U
IPC: H04N5/932
Filed: 1975-09-10
Granted: 1979-09-11
Abstract: MAGNETIC-TAPE CARTRIDGE-LOADED PORTABLE VIDEO CAMERA     ABSTRACT OF THE DISCLOSURE            A wholly self contained video camera is disclosed as being cartridge-loaded with magnetic tape for picture taking.  Sweep rates for the camera sensor are slaved to the tape drive of the camera, and little or no speed regulation is associated with the camera tape drive.  The tape employed in the camera has a pre-recorded signal which is detected for sweep rate control purposes.  Playback of video informa-tion recorded by the camera is accomplished by running the tape during playback at the "pre-record" speed.
Patent CA-1067971-A (CA)
Inventor: CLABBURN ROBIN J T
IPC: H01H85/165
Filed: 1975-10-07
Granted: 1979-12-11
Abstract: ABSTRACT   Disclosed is a heat-recoverable hollow article for use in covering a substrate. The article, which may be a shedded insulator, has at least one open end and has a plurality of outwardly extending portions. Each portion extends round at least part of the periphery of the article and is such that, on partial recovery of the article around and into contact with the substrate, it will be inclined to the longitudinal axis of the article.
Patent CA-1069274-A (CA)
Inventor: KLEIN JOHANNES P
IPC: F02C3/24
Filed: 1975-11-12
Granted: 1980-01-08
Abstract: A B S T R A C T     A process for the generation of electric power in which a liquid or a solid sulphur-containing fuel is partially burnt, the combustion gases are cooled, hydrogen sulphide is removed from the combustion gases by absorption in an aqueous solution of a tertiary amine, the absorbed hydrogen sulphide is liberated and converted to elemental sulphur, the gases obtained after the absorption of hydrogen sulphide in the aqueous solution of a tertiary amine are burnt further and the resultant energy is used to drive a power-generating turbine.
Patent CA-1064394-A (CA)
Inventor: AUDIBERT FRANCOISE
IPC: A61K39/39
Filed: 1976-02-06
Granted: 1979-10-16
Abstract: ABSTRACT OF THE DISCLOSURE      Water-in-oil emulsion formed from a metabolisable vegetable oil and water, the emulsion containing less water than oil and protein in a quantity suitable to ensure the stability of the emulsion ; adjuvant composition which contains such an emulsion and an adjuvant agent of the water-soluble fraction type, the principal constituent of which is formed by peptidoglycane of bacteria or by a fragment of peptidoglycane, or by N-acetyl-muramyl-L-alanyl-D-isoglutamine or an analogue thereof ; a  composition of the vaccine type containing a vaccinating antigen in solution or suspension in one at least of the constituents of such an emulsion ; and a presentation in the form of a "kit" or analoque of an injec-table liquid medium form from water or physiological serum metabolisable vegetable oil non-immunogenic protein in which the various constituents are presented in bottles or receptacles which are separate or not in predetermined volumes or weights as a function of the proportions defined above.
Patent CA-1052220-A (CA)
Inventor: BECKER GERT
IPC: C11D3/37
Filed: 1976-03-02
Granted: 1979-04-10
Abstract: Abstract of the Disclosure The present invention is directed to a detergent composition having improved anti-yellowing and anti-ashing properties and comprising a) 5-50% by weight of an anionic, a nonionic a cationic, a zwitterionic synthetic detergent or an alkalimetal soap of C10-C24 fatty acids or mixtures thereof, b) 15 to 30% water-soluble builder salts in a weight ratio to the detergent active compounds of between 20:1 to 1:20, c) 1-10% of a calcium complexing organic phosphonic acid or substituted polyacrylic acid or their sodium, potassium or amnonium salts, said complexing compound having a pKCa++ of 5-9.5, d) 0.05-10% of a protective colloid which is a polyvinylpyrrolidone with a K-value of between 15 and 30 and an average molecular weight of 10,000-40,000, or a polyvinylpyrrolidone/vinyl-acetate copolymer with a K-value of between 20 and 50 and an average molecular weight of between 40,000 and 100,000, or casein, or caseinate, or gelatin.
Patent CA-1083997-A (CA)
Inventor: HELDING NORMAN A
IPC: F26B3/28
Filed: 1976-04-06
Granted: 1980-08-19
Abstract: ROTATABLE ULTRAVIOLET LAMP REFLECTOR           AND HEAT SINK                   ABSTRACT OF THE DISCLOSURE         Ultraviolet curing lamp systems consist of parallel-mounted, elongated ultraviolet lamps which are mounted within elongated reflectors.  The reflectors have water-cooling conduits extending along their exterior surfaces, and further have flat, elongated shields extending over the top of the reflector hous-ing.  Cooling fluid is introduced into and removed from the cooling channels by coaxial water fittings at opposite corners of the reflector assembly, and the entire reflector assembly and lamp is rotatable about these water inlet and outlet fittings.          The parallel assemblies are so disposed that they can illuminate a moving web or sheets of material having radiation curable substances thereon, and are rotatable to a shutter position in which the assemblies are rotated at 90° to their web-illuminating position so that the radiation from each lamp assembly falls on the water-cooled panel on top of an adjacent assembly.  The lamp power is also reduced at the time the reflector assemblies are rotated to the rotated position in which ultraviolet energy is removed from the web region.
Patent CA-1065728-A (CA)
Inventor: HIGASHIJIMA SUNAO
IPC: A61F7/00
Filed: 1976-05-06
Granted: 1979-11-06
Abstract: ABSTRACT OF THE DISCLOSURE        A packaged heat generator is used for warming or heating the human body, canned foods and other objects.  It consists of three bags:  a first bag contains a composition of metallic powders; a second bag has a vent portion through which air is introduced, and contains the first bag and a composition of oxidation promotors in an isolated relation, such as by two-folding it, before use; and a third bag encloses the first and second bags, whereby for use, relatively gentle forces applied to the first and second bags with the third bag completely removed cause the two compositions to be mixed inside the second bag so that the mixtures provide heat of oxidation and heat of hydration by exposure to air through the second bag.
Patent CA-1071990-A (CA)
Inventor: SLADE JOHN D
IPC: F16J3/02
Filed: 1976-06-21
Granted: 1980-02-19
Abstract: ABSTRACT OF THE DISCLOSURE In the manufacture of a rolling lobe diaphragm by forming a sock on a spool having opposed, relatively rotatable hyperboloid portions the diaphragm is provided with a radially inextensible bead reinforcement by winding a filamentary material, such as wire, around the sock on the spool.  The wire may be sheathed in uncured rubber which will bond to the sock, or a filamentary material may be used which will harden after being wound round the sock.
Patent CA-1094143-A (CA)
Inventor: VERLINDEN WILLY G
IPC: G03G15/20
Filed: 1976-08-31
Granted: 1981-01-20
Abstract: Abstract of the Disclosure A method for fixing a liquid toner image on a ther-mo-adhesive layer of a recording material comprises the step of irradiating said layer with high intensity short duration light pulses.  The energy is sufficiently high to cause a partial melting of the layer so that the toner particles become absorbed thereon but the duration  of the light pulse is sufficiently short to avoid a permanent deformation of the recording material itself.  A favourable supplementary effect is that during irradiation a simultaneous evaporation of the residual toner liquid takes place.     GV.885
Patent CA-1053335-A (CA)
Title: Oven
Inventor: BACHTOLD JAKOB H
IPC: H05B6/80
Filed: 1976-10-27
Granted: 1979-04-24
Abstract: INVENTORS:  JAKOB H. B?CHTOLD and MARTIN DAHMEN          INVENTION:  OVEN                 ABSTRACT OF THE DISCLOSURE     An oven or cooking appliance having a baking or oven compartment which can be heated by circulating air and can be furnished with microwaves by means of a microwave generator.       At the underside of the microwave generator, in spaced rela-tionship from the ceiling of the oven compartment, there is provided a heat shield or screen.  A waveguide which is leak-proof for microwaves and substantially hermetically sealed against the oven compartment but permeable to microwaves in the direction of the oven compartment, is provided with air permeable walls.  Blower means feed cooling air between the heat shield and the ceiling of the oven compartment and through the waveguide.
Patent CA-1066424-A (CA)
Inventor: NUTTER GEOFFREY
IPC: G06F17/30
Filed: 1976-11-16
Granted: 1979-11-13
Abstract: A B R I D G E M E N T           Data processing apparatus includes storage means and writing means for writing information items into locations in the storage means.    The writing means includes coding means for coding at least part of each information item in a one-out-of-n code.    Each coded part is written into the storage means in an unique digit order different from that for the coded part of other information items.    Reading means are provided for reading stored items out of the storage means.
Patent CA-1074645-A (CA)
Inventor: NAKAJIMA YASUO
IPC: F02F1/24
Filed: 1977-02-15
Granted: 1980-04-01
Abstract: Abstract of the Disclosure Two spark plugs are disposed in each combustion chamber of an internal combustion engine to effectively ignite the air-fuel mixture which is mixed with a relatively large amount of the exhaust gases which is supplied into the combustion chamber from the exhaust system of the engine.  Each spark plug is located so that the electrodes thereof lie at the same height as the center of an intake valve seat in the combustion chamber.
Patent CA-1067564-A (CA)
Inventor: VAN ESDONK JOHANNES
IPC: H01J9/24
Filed: 1977-03-09
Granted: 1979-12-04
Abstract: ABSTRACT:            Method of producing a low-pressure gas discharge lamp in which a body of a solid material having a thin, structure of filaments permeable to the gas discharge such as glass wool is disposed, coherence being given to the filaments by compressing them whereafter they are sucked into the lamp envelope.          Compressing, knitting together and producing the wire-shaped elements is done in a funnel-shaped space which is connected at its constricted side to the tubular discharge space.
Patent CA-1092432-A (CA)
Inventor: CHESS WILLIAM B
IPC: A23L15/00
Filed: 1977-04-07
Granted: 1980-12-30
Abstract: EGG YOLK EXTENDER          Abstract of the Invention The present invention relates to a composition which can be used to extend egg yolks up to about a 75% replacement on a per weight basis of the yolk replaced depending on the area of use of the yolk without the need of modifying the final recipe by the user.  The compostions can be liquid or dry and can be used to replace liquid or dry egg yolks respectively.
Patent CA-1081784-A (CA)
Inventor: VAN DE LEEST RENAAT E
IPC: G01N27/333
Filed: 1977-04-26
Granted: 1980-07-15
Abstract: ABSTRACT:               Ion-selective electrode for determining the concentration of one specific ion in a solution of a mixture of different ions. The active material consists of Ag3SBr or Ag3SJ. The electrode is used for the selective determination of Br-, J- or Ag+.
Patent CA-1077938-A (CA)
Inventor: FISCHER ULF
IPC: C07C333/20
Filed: 1977-05-11
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to novel compounds of the general formula                (I) , wherein R1 and R2 each independently represent a hydrogen or halogen atom or a methyl, methoxy or p-chlorophenoxy group, at least one of R1 and R2 being other than hydrogen, Y represents a cyano group or a group of the formula   in which R3 represents a hydroxy, lower alkoxy or hydroxy-(lower alkoxy) group or a group of the formula -N(R4)(R5) group in which R4 represents a hydrogen atom and R5 represents a cyclo-alkyl group containing up to 6 carbon atoms or R4 and R5 each independently represent a hydrogen atom or a lower alkyl group or R4 and R5 together with the nitrogen atom to which they are attached represent a piperidine or morpholine ring, A represents a methylene, ethylene, propylene or -OCH2CH2- group and n stands for an integer of from 2 to 10 inclusive, and salts of acids of formula I with bases.         These compounds and salts have blood-fat lowering activity. They can be prepared by a process which comprises reacting a compounds of the general formula                      (II) , wherein R1, R2 and A have the significance given in claim 1 and M+ represents Na , K+ or NH4+, with a compound of the general formula X(CH2)nY                      (III) , wherein X represents a halogen atom and Y and n have the significance given above, or with an alkali metal salt of a halocarboxylic acid of the general formula X(CH2)nCOOH         (IV) wherein X and n have the significance given earlier in this claim, or reacting an isothiocyanate of the general formula                 (V) , wherein R1, R2 and A have the significance given above, with a mercaptan of the general formula HS - (CH2)n - Y         (VI) , wherein Y and n have the significance given above, and, if desired, saponifying an ester obtained or an amide obtained to an acid, re-esterifying an ester obtained, esterifying an acid obtained or converting same into a salt with a base, hydrolysing a nitrile obtained to an amide or dehydrating an amide obtained to a nitrile.
Patent CA-1087792-A (CA)
Inventor: MCAULEY THOMAS M
IPC: C08F2/02
Filed: 1977-05-27
Granted: 1980-10-14
Abstract: APPLICATION FOR LETTERS  PATENT       FOR CONTINUOUS MASS POLYMERIZATION PROCESS           FOR POLYBLENDS               ABSTRACT OF THE DISCLOSURE       The invention relates to an improved process for the continuous mass polymerization of solutions comprising monoalkenyl aromatic monomers having a diene rubber dis-solved therein, wherein the process continuously and progressively polymerizes said solution in a single re-action zone under staged, evaporatively cooled, linear flow, stirred polymerization producing a polyblend com-prising a matrix polymer phase of predetermined molecular weight and molecular weight distribution and a dispersed rubber phase having present grafted and occluded polymer providing high rubber efficiency for toughening said polyblend.                       Inventors:  Robert H. M. Simon Thomas M. McAuley
Patent CA-1055840-A (CA)
Inventor: GARRETT DONALD E
IPC: E21B43/24
Filed: 1977-06-07
Granted: 1979-06-05
Abstract: BE IT KNOWN THAT DONALD E. GARRETT of 505 W. 9th Street, Claremont, California 91711, U.S.A., having made an invention entitled:       FRACTURING OF PILLARS FOR ENHANCING RECOVERY OF OIL FROM IN SITU OIL SHALE RETORT   the following disclosure contains a correct and full description of the invention and of the best mode known to the inventor(s) of taking advantage of the same.     Abstract of the Disclosure An underground in situ oil shale retort, having predetermined boundaries, contains a bed of fragmented oil shale particles having an appreciable void volume distributed therethrough.  Air passed through this bed of fragmented oil shale supports combustion of some of the carbonaceous material in the oil shale and provides heat for retorting oil therefrom.  A number of such retorts may be formed in an area and pillars are left to support the overburden.  Pillars forming walls between adjacent retorts also prevent gas leakage. Oil recovery from intact oil shale pillars is enhanced by fracturing the pillars as well as fragmenting the shale in the retort.  The pillars are fractured by hydraulic fracturing, or the like.  The fractures are propagated from access holes in the vicinity of the pillars, typically between similar holes adjacent the next retort volume when the pillars are between retorts.   1.