baber/WOPTO huggingface dataset:
Patent CA-1197411-A (CA)
Inventor: OHTA SHIGENORI
IPC: A23L29/10
Filed: 1982-09-17
Granted: 1985-12-03
Abstract: ABSTRACT      Emulsifiers comprising lysophophatidic acid or a salt thereof and processes for making a dough for use in the production of farinaceous products Lysophosphatidic acid and the physiologically compatible salts thereof possess particularly advantageous properties as emulsifiers for use in foodstuffs and in particular exhibit unexpectedly good results when used in a process for making dough, for use in the production of farinaceous products, in which a wheat flour is mixed with 0.01 to 2.0% by weight (based on the weight of wheat flour) of lysophosphatidic acid or a physiologically compatible salt thereof.     The emulsifiers of the invention comprise a mixture of phospholipids, the mixture comprising lysophos-phatidic acid or a physiologically compatible salt thereof in an amount of at least 30 mol %.  The emulsi-fiers may be prepared by treating a mixture of phospholi-pids with phospholipase D and phospholipase A.
Patent CA-1166103-A (CA)
Inventor: RICKMAN MARK A
IPC: F23Q3/00
Filed: 1982-10-21
Granted: 1984-04-24
Abstract: IGNITION INDICATOR FOR GAS GRILLS                 ABSTRACT OF THE DISCLOSURE           There is provided a spark igniter, and a warning system for gas burners.  In the first embodiment there are provided spaced electrodes, voltage means and a spark indicator and in the warning system a warning indicator connected to a control valve together with an indicator deactivating means.
Patent CA-1194237-A (CA)
Inventor: VAN ROESSEL FREDERIK J
IPC: H03M1/52
Filed: 1982-11-18
Granted: 1985-09-24
Abstract: ABSTRACT:       An analog-to-digital converter incorporating a series arrangement (3, 4, 5, 6) of an integrating circuit (3), a comparison circuit (4), a flip-flop (5) and a gate (6), a clock pulse signal being applied to the two last-mentioned components. An output of the flip-flop (5) is fed back  to the input (14) of the integrating circuit (3) to which also the signal to be converted is applied via a switchable current source circuit (15). For effecting an optimum (ideal) integration resulting in a linear conver-sion, the integrating circuit (3) has a construction as shown in the drawing, it being essential for the product of the value of the capacitor 9 and the resistor 10 to be substantially equal to the product of the value of the capacitor 12 and the resistor 11. The capacitor values and the resistor values may, for example, be equal.
Patent CA-1214080-A (CA)
Inventor: BOSSHART GEORGE S
IPC: F01D11/12
Filed: 1982-11-30
Granted: 1986-11-18
Abstract: Prestressed Ceramic Coatings Abstract Structure coated with graded ceramic material and methods of coating application are disclosed.  Techniques for maintaining low stress to strength ratios across the depth of the coating are discussed.    In one particular structure the coating is applied to a metal substrate (12) and comprises a metallic bond coat (14), a first interlayer (16) of metal/ceramic material, a second interlayer (18) of metal/ceramic material having an increased proportion of ceramic and an all ceramic layer.  Modulation of the metal substrate temperature during the coating process establishes a desired residual stress pattern in the part.
Patent CA-1183927-A (CA)
Inventor: KREFT HANS-DIETRICH
IPC: G07C9/28
Filed: 1982-12-15
Granted: 1985-03-12
Abstract: Abstract A device for the identification of information, particularly an access control system consisting of electronic lock and key portions in which, when the key portion approaches the lock portion the oscillator circuit of the lock portion oscillates at high frequency, this oscillation being picked up by the key portion and, modulated by a frequency or pulse pattern that serves as a key identifier, retransmitted to the lock portion to be further processed by the lock-side receiver and recognition device.  The transmission and re-transmission of the energy between the lock and key portions is effected by a wave coupling by means of antenna coils, this producing an inductively coupled synchronisation switch, this causing a changed signal curve caused, for example, by a more or less complete short circuit at the key-side coil or by an energy impression on this.
Patent CA-1207005-A (CA)
Inventor: WYNER ELLIOT F
IPC: H01J61/44
Filed: 1983-01-27
Granted: 1986-07-02
Abstract: LONG LIFE, WARM COLOR METAL HALIDE ARC DISCHARGE LAMP        ABSTRACT     A warm color, long life metal halide arc discharge lamp employs a phosphor mixture on the interior surface of the outer jacket.  The mixture comprises from 40-60% manganese activated magnesium fluorogermanate and 40-60% europium activated yttrium orthovanadate.  The color temperature of the lamp is between 3200 -3300°K and the C.R.I. is 74.9.
Patent CA-1201833-A (CA)
Inventor: GEBOERS JOSEPHUS J A
IPC: H04M1/60
Filed: 1983-02-17
Granted: 1986-03-11
Abstract: ABSTRACT:                 A transmission circuit for an electronic tele-phone set comprises a transmit circuit which mas far as direct current is concerned is connected in parallel with the series arrangement of a logic circuit, a current source and a receive circuit.  This enables the voltage space of the transmit circuit to be equal to the line volt-age so that a maximum transmit level can be achieved.
Patent CA-1196025-A (CA)
Inventor: ARAKI MASASHI
IPC: C10G45/32
Filed: 1983-02-25
Granted: 1985-10-29
Abstract: ABSTRACT OF THE DISCLOSURE       A selective hydrogenation method  for  highly satu-rated hydrocarbons by bringing a mixture of  hydrocarbon of low hydrogenation degree having 4 or more carbon atoms con-taining the highly saturated hydrocarbons  in  the presence of  a  catalyst  using  a  fixed bed reaction vessel, which comprises  supplying  a  hydrogen  gas in a state of plural splits along the flow direction of the  fixed  bed reaction vessel is disclosed.  In accordance with  this method, only the highly unsaturated hydrocarbons are  selectively hydro-genated  without  being  accompanied  by  isomerization  of olefins.
Patent CA-1192866-A (CA)
Inventor: RAPP KARL G
IPC: A47G19/24
Filed: 1983-02-25
Granted: 1985-09-03
Abstract: AN IMPROVED CLOSURE CAP FOR MULTI-COMPARTMENT CONTAINERS            ABSTRACT OF THE DISCLOSURE          A dispensing closure cap for a multi-compartment container comprises a body releasably mountable on the container in sealing engagement therewith and having a top wall in which is formed at least one dispensing opening for each of the container compartments; and a non rotatable lid assembly mounted on the cap body having a lid For each compartment pivotably connected to a central mounting member.
Patent CA-1169217-A (CA)
Inventor: THEISEN HENRY J
IPC: B32B27/08
Filed: 1983-03-31
Granted: 1984-06-19
Abstract: ABSTRACT OF THE DISCLOSURE           A flexible wrapping material comprising a film laminate i  provided for packaging of food products which is resistant to flex-cracking and pinhole development, is impervious to liquids and gasses, and exhibits the property of grease-resistance without the use of adhesives to promote bonds between the layers.  The film laminate consists of an outer layer of heat-set, biaxially oriented polymeric material followed by a layer of polymeric material, a layer of oxygen barrier polymer, a layer of biaxially oriented polypropylene, a special grease-resistant polymer, and an inner layer of heat-sealable polymeric material.  The film laminate is made by bonding the Outer surface layer of heat-set, biaxially oriented polymer to a substrate in which an oxygen barrier material is carried on a biaxially oriented polypropylene/ special grease-resistant polymer by means of an intermediate layer of polymeric material.  A layer of heat-sealable polymeric material is then extrusion-coated on the special polymer surface to form the inner layer of the laminate.
Patent CA-1197239-A (CA)
Title: Diacetone fructose hydrolysis with water-insoluble catalysts
Inventor: SEIDMAN MARTIN
IPC: C13K11/00
Filed: 1983-05-31
Granted: 1985-11-26
Abstract: DIACETONE FRUCTOSE HYDROLYSIS WITH WATER-INSOLUBLE CATALYSTS                       ABSTRACT OF THE DISCLOSURE           Diacetone fructose solutions may be effectively hydrolyzed to fructose by acid exchange resins.  Hydrolysis of diacetone fructose with acid exchange resins substantially reduces the formation of objection-able flavoring, coloring and other hydrolyzate by-products.  The immobilized acid catalysis provides a fructose product substantially free from ash residues and significantly reduces the carbon, cation and anion exchange requirements for the manufacture of enriched, food-grade fructose syrups.  Perfluorinated acid exchange resins have been found to be particularly effective for hydrolyzing aqueous diacetone fructose solutions into fructose.
Patent CA-1230198-A (CA)
Inventor: KOLESKE JOSEPH V
IPC: C08F220/18
Filed: 1983-07-07
Granted: 1987-12-08
Abstract: ABSTRACT OF THE INVENTION          Coating compositional, especially useful as guide coats are produced from copolymers of t-butyl acrylate and styrene which have been crosslinked, preferably with a polyepoxide or an etherified amine-formaldehyde resin.
Patent CA-1190011-A (CA)
Inventor: BOOZ ALBERT D
IPC: B22F9/08
Filed: 1983-08-30
Granted: 1985-07-09
Abstract: Abstract of the Disclosure An improved apparatus is disclosed for the production of particulate metal comprising a containment vessel having a sidewall extending to an endwall, a source of metal external to the vessel, nozzle means carried by the endwall, the nozzle means including a central bore and providing communication between the vessel and the external source of metal,  the sidewall and endwall cooperating with the nozzle means to seal off the interior of the vessel and the metal particles therein from the area adjacent the source of molten metal, a source of atomizing gas flowing through the nozzle means into the vessel, and means for removing depositions in the bore including a source of purging gas directable into the bore.
Patent CA-1204760-A (CA)
Inventor: RYANG HONG-SON
IPC: C08K5/57
Filed: 1983-10-13
Granted: 1986-05-20
Abstract: SILICONE-POLYIMIDE COPOLYMERS              CONDENSATION VULCANIZABLE COMPOSITIONS           OBTAINED THEREFROM, AND METHODS FOR MAKING                   ABSTRACT OF THE DISCLOSURE      Silicone-polyimide copolymers having terminal silanol or silicon hydride radicals are provided based on the use of a norbornene terminated polyimide.  A hydrosilation reaction is employed to introduce silicon-hydrogen into the terminal position of the polyimide having norbornene termination.  The resulting hydrosilyl terminated polyimide is reacted with silanol terminated polydiorganosilane in the presence of a catalyst to produce silanol terminated polydiorganosiloxane-polyimide copolymer.  Room temperature or low temperature condensation vulcanizable compositions based on the use of such silanol-terminated copolymers provide cured silicone-polyimide copolymers exhibiting improved toughness.
Patent CA-1218670-A (CA)
Inventor: MORRIS GEORGE E
IPC: C10L/
Filed: 1983-12-14
Granted: 1987-03-03
Abstract: ABSTRACT OF THE DISCLOSURE            Process for the production of dihydrocarbyl carbonates, their use as fuels additives and fuel compositions containing them Dihydrocarbyl carbonates are produced by reacting in the liquid phase under substantially anhydrous conditions a dihydrocarbyl peroxide, a primary or secondary alcohol and carbon monoxide in the presence as catalyst of copper in elemental or compound form, optionally in the presence as promoter of a heterocyclic aromatic nitrogen compound.  The products are useful as additives to internal combustion engine fuels.
Patent CA-1204437-A (CA)
Inventor: BRUNEAU PIERRE
IPC: C07D501/46
Filed: 1984-01-23
Granted: 1986-05-13
Abstract: ABSTRACT           A process for the manufacture of 7-(imidazol-2-yl)amino-3-(H-1,2,3-triazol-4-yl)thiomethylceph-3-em-4-carboxylic acid, and the acid- and base-addition salts thereof, characterised by reaction of a compound of the formula I:-             I   in which R1 is a displaceable radical with 4-mercapto-1H-1,2,3-triazole or a base-addition salt thereof in a diluent or solvent consisting of trifluoroacetic acid, trichloroacetic acid, acetonitrile or sulpholane, or a mixture of any two or three of these, in the presence of boron trifluoride or a complex thereof;          whereafter when the product is obtained as the free base or the salt, and the salt or free base respectively is required, the interconversion between salt and free base is carried out by conventional means.
Patent CA-1179992-A (CA)
Inventor: BELL MICHAEL P O BOX STATION F
IPC: B67D3/00
Filed: 1984-02-13
Granted: 1984-12-27
Abstract: ABSTRACT OF THE DISCLOSURE          A system for dispensing simultaneously into a single receptacle milk  from different  sources  in a milk dispensing cabinet.   The cabinet comprises two adjacent compartments for different  milk  containers.   Each  container  has  a  flexible outlet tube for the milk contained therein.  The cabinet has a milk dispenser outlet controller comprising a channel defined by walls,  which  channel  is  normally vertically oriented  and through which channel the outlet tubes from each milk container pass.  The tubes are positioned a similar distance with respect to one of the walls of the channel.  A pinch valve, having a surface parallel to that wall,  is positioned on the opposite side of the tubes with respect to that wall.   Its surface is movable in parallel fashion with respect to the wall to permit simultaneous opening or closing of the flow of milk through the tubes.  When one of the milk containers contains reconstituted powdered skim milk, the combined milk mixture dispensed into a glass by the system according to the present invention provides an  economical,  palatable  milk  substitute  which  can  afford considerable-savings for institutions.
Patent CA-1209520-A (CA)
Inventor: ILGNER HARTMUT
IPC: C07C31/04
Filed: 1984-03-28
Granted: 1986-08-12
Abstract: ABSTRACT OF THE INVENTION     The invention relates to a process for the production of grade AA methanol by distilling raw methanol in several distillation stages, thereby separating grade AA methanol, tail gas, and fusel oil.  The methanol produced in commercial-scale synthesis plants does not correspond to grade AA.  There-fore, the product must be treated in an additional distillation stage in order to reduce the methanol losses due to fusel oil.  The aim of the invention can be achieved by distilling said fusel oil in an additional distillation stage at a return ratio of 5:1 or higher.
Patent CA-1207199-A (CA)
Inventor: LARAMEE JOSEPH M
IPC: F02B1/04
Filed: 1984-04-12
Granted: 1986-07-08
Abstract: ABSTRACT OF THE DISCLOSURE         A gasoline preheater has a hot fluid chamber, preferably a hot water chamber, with an inlet and outlet.  A gasoline chamber is disposed in heat exchanging contact with the hot fluid chamber, and also has an inlet and outlet.  A thermostat has a heat sensing element in communication with the gasoline chamber.  The thermostat also has a valve element communicating with the hot fluid chamber.  The foregoing arrangement is so as to allow an increased hot fluid, usually hot water from a hot water cooling system of a typical gasoline engine, to flow through the hot fluid chamber in response to a decrease in temperature of gasoline in the gasoline chamber.  The gasoline preheater is used in combination with a gasoline engine having a hot fluid system, typically a hot water cooling system, a carburetor, and a source of pressurized fuel, typically a fuel pump.
Patent CA-1262084-A (CA)
Title: Biocide
Inventor: CLIFFORD RICHARD P
IPC: A01N55/04
Filed: 1984-04-24
Granted: 1989-10-03
Abstract: ABSTRACT "BIOCIDE"         A method for the treatment of an aqueous system is described which comprises adding to the water an ethoxylated phenol and, optionally, a biocide.
Patent CA-1240797-A (CA)
Inventor: THOMSON DAVID J
IPC: H04L7/04
Filed: 1984-04-30
Granted: 1988-08-16
Abstract: DATA DETECTOR USING PROBABILISTIC  INFORMATION IN RECEIVED SIGNALS Abstract Received data signals in digital form are sampled a plurality of times during each bit interval and weighted to enhance the statistical effect of a predetermined intermediate amplitude range prior to accumulation over a bit time to obtain an initial average indication of bit value.  Plural repetitions of the same bit received at different times are similarly processed and the average weighted according to received signal strength at the time of reception.  Then the weighted averages are accumulated in a two's complement arithmetic fashion so that the accumulation sign bit binary signal state indicates the binary value of the bit.  In one embodiment, the initially derived multiple samples of each bit are converted to in-phase and quadrature-phase versions prior to the sample accumulation step; and the separate accumulations of each version are utilized to obtain an arctangent value for adjusting the phase of a local clock to that of the received data.
Patent CA-1243806-A (CA)
Inventor: VON DER ELTZ HANS-ULRICH
IPC: D06B3/24
Filed: 1984-06-28
Granted: 1988-11-01
Abstract: ABSTRACT OF THE DISCLOSURE     The dilution factor plays a significant role in the aftertreatment of dyeings.  According to the invention the dilution factor in rope-dyeing machines is raised and hence time and water is saved by moving the textile rope after the liquor or rinse bath has been discharged several times through the rope-dyeing machine by means of a gas or steam drive but without liquor.  This gives good dewatering between the individual aftertreatment stages, and as a result a more favorable dilution effect on introducing the next liquor.
Patent CA-1223164-A (CA)
Inventor: DANNA DOMINICK
IPC: H04N7/18
Filed: 1984-07-05
Granted: 1987-06-23
Abstract: Abstract of the Disclosure An interface module for a video endoscopic system that permits the insertion tube to be connected to and disconnected from a video processor quickly and easily whereby sterilizing the tube is simplified and the substitution of one tube for an-other is greatly facilitated.  The connector module interfaces the various video and other electric connections and also in-terfaces a fiber optic bundle connection and a fluid supply connection between the processor and insertion tube.  A solid state imaging device is located at the distal end of the in-sertion tube, and this device is driven by signals received from the processor and transmits video signals back to the pro-cessor.  The interface module contains circuitry that accepts standard input signals from the processor for driving the imag-ing device, and this circuitry includes means for adjusting the input signals so that they are compatible with the particular imaging device in the tube.  The interface module also contains circuitry for transmitting video output signals from the imaging device to the video processor.   This transmission circuitry in-cludes a video amplifier and means for adjusting the gain of the amplifier so that its output drives the video processing cir-cuitry as required for optimum video performance.
Patent CA-1215229-A (CA)
Inventor: CAMPBELL HUGH L III
IPC: C10J3/02
Filed: 1984-08-07
Granted: 1986-12-16
Abstract: ABSTRACT         A fixed bed gasifier has an annular series of spaced pokehole units thereabout, each unit of which is an outwardly and upwardly extending tapered tube with an end closure having an eccentrically positioned hole through which a poker may be inserted to pass through the unit for poking the fire zone of the gasifier.  The tapered tube opens into the gasifier vessel at the reduction zone. The hole at the end closure is closed when not in use by a movable closure that is opened only when the poker is to be inserted.  The movable closure is connected with an air valve that admits atmospheric air from a manifold encircling the gasifier, at a pressure slightly above the inter-nal pressure in the gasifier, to the interior of the unit as the movable closure is operated to expose the hole at the end of the unit, forcing hot gases in the unit back into the gasifier in the reduction zone, and permitting air only to blow out the end of the unit just before the poker may be inserted and until the pokehole is again covered.
Patent CA-1231212-A (CA)
Inventor: CORDIER JACQUES
IPC: B29C49/04
Filed: 1984-08-21
Granted: 1988-01-12
Abstract: ABSTRACT OF THE DISCLOSURE           Method for producing a hollow body by the extrusion and blowing of plastics material, comprising feeding plastics material to an extruder and an extruding die at the outlet of which there is obtained a parison roughly producing the shape of the hollow body, and blowing air into the parison, thereafter introducing this parison into a mould having a cavity whose shape corresponds to the shape of the body to be moulded, wherein, with the mould open, air is blown into the parison until its length is equal to the length of the desired hollow body, then the blowing air is cut off so as to obtain a deflated parison, the mould is closed and air at high pressure is blown into the parison so as to obtain the moulded body.  This method results in a uniform thickness of the plastics material in the various cross-sections of the container.
Patent CA-1232299-A (CA)
Inventor: GREENAWALT KENT S
IPC: A63B21/00
Filed: 1984-08-22
Granted: 1988-02-02
Abstract: Abstract of the Invention An exercise apparatus operably secured by an object for exercising various parts of the body comprising an elastic band (11), a securement unit (16), and a body attachment unit (21). The invention is secured between a door frame (28) and a door (27) by a securement unit (16) attached to the first end (17) of the elastic band (11) and attaches to a part of the body by a body attachment unit (21) operably affixed to the second end (18) of the elastic band (11). The invention is generally used by pulling on the elastic band (11) through a variety of body movements such as extension, rotation, and stretching thereby exercising the muscles needed to stretch the elastic band which by its elasticity resists such force acting upon it. Through repetitious pulling of elastic band (11) the muscles associated with the pulling are exercised and thus are strengthened and toned.
Patent CA-1216964-A (CA)
Inventor: NEPPL FRANZ
IPC: H01L23/52
Filed: 1984-08-31
Granted: 1987-01-20
Abstract: ABSTRACT OF THE DISCLOSURE        A method for manufacturing an integrated semiconductor circuit having multi-layer wiring consisting of aluminum of an aluminum alloy employs the step of filling the contact holes between wiring layers with a non-aluminum metal which guarantees a good etching stop during etching of the second aluminum wiring.          By providing a reliable etching stop  by choosing an appropriate combination of etching process and non-aluminum metal, the problem of providing a safe gap between the wiring layers while still reliably electrically connecting the layers is overcome.          The non-aluminum metal utilized as the contact hole filler is a high melting point metal, such as tungsten, or a silicide of a high melting point metal, such as tantalum silicide.
Patent CA-1221207-A (CA)
Inventor: ENDO SASUKE
IPC: A46B11/00
Filed: 1984-10-19
Granted: 1987-05-05
Abstract: ABSTRACT A toothbrush has a handle, a bristle-planted rod and a pumping mechanism accommodated in the handle. The rod is slidably held, at its rear end, by the main body of the handle.  When the rod is pushed rear-ward and thereafter released, the pumping mechanism is operated so as to suck tooth-brushing material from a container forming a part of the handle and feed the sucked material to a bristle-planted surface of the rod.