baber/WOPTO huggingface dataset:
Patent CA-1098368-A (CA)
Inventor: VAN DEN OUWELAND GODEFRIDUS A
IPC: A23L27/21
Filed: 1977-07-07
Granted: 1981-03-31
Abstract: Abstract of the Disclosure The invention provides a process of preparing a fatty product suitable for the preparation of gravy without frying meat, by dispersing in fat salts, and a flavouring additive, including flavours obtained by heating amino acids, carbohydrates and carrier material, preferably fat.       The fatty product preferably furthermore contains a dispersed aqueous phase containing at least the flavouring additive. Upon melting the fatty product, said aqueous phase will show foaming and bubbling in the frying pan, phenomena which also occur when gravy is prepared conventionally by melting butter or margarine and frying meat therein.
Patent CA-1100410-A (CA)
Title: Engine exhaust rain cap with extruded bearing support  means
Inventor: MCCLAIN RICHARD D
IPC: F01N13/08
Filed: 1977-09-12
Granted: 1981-05-05
Abstract: 177,350 ABSTRACT              An engine exhaust rain cap of the type which is adapted to be clamped to an upstanding exhaust pipe and including a cover secured to a corner of a balance arm body which is pivotally mounted on the ears of the clamp.  The balance arm body is a folded sheet metal member whose halves have annular integral outwardly directed extrusions that are brazed to a bearing bushing which in turn is journalled on a bearing member that extends between the halves.  The result is a more durable device, especially in the case of heavy duty rain caps.
Patent CA-1088190-A (CA)
Inventor: MCGRODDY JAMES C
IPC: H01L27/14
Filed: 1977-10-05
Granted: 1980-10-21
Abstract: INTEGRATED PHOTOELECTRICAL CONVERSION                  ABSTRACT OF THE DISCLOSURE         Photoelectric conversion cells, wherein the individual cells are thermally connected to and electrically isolated from an electrically conducting heat sink, may be connected in integrated array form by forming individual planar devices and interconnecting in situ on an electrically insulating substrate which is thermally bonded to the heat sink.
Patent CA-1107424-A (CA)
Inventor: COCHRANE THOMAS J JR
IPC: C08L79/00
Filed: 1977-10-19
Granted: 1981-08-18
Abstract: ABSTRACT OF THE DISCLOSURE   me water flux rate (i.e., rate of water flow) through an aromatic nitrogen-linked synthetic organic polymer membrane in separation processes, such as reverse osmosis, is improved by incorporating a selected non-ionic, anionic or ampholytic surfactant into the liquid mixture from which the membrane 18 prepared.  me surfactant can be, inter alia, a water-soluble polyethylene glycol ester.  The surfactant is effective in improving water flux in amounts ranging from about 100 p.p.m. to about 10,000 p.p.m. based on polymer present in the liquid mixture.
Patent CA-1097087-A (CA)
Inventor: LA GRONE CHARLES H
IPC: F02C9/32
Filed: 1977-10-17
Granted: 1981-03-10
Abstract: ABSTRACT OF THE DISCLOSURE           A gas turbine fuel control system for controlling the acceleration of an engine during start-up which permits the engine to accelerate substantially along its required-to-run line.  Fuel flow to the engine is controlled by a speed governor, and means are included to gradually increase the speed set point of the governor in relation to elapsed time of the start-up period.
Patent CA-1070594-A (CA)
Title: Gas-oil drive for forward and reverse mechanical adjusting movements
Inventor: LANGE BERND
IPC: F15B1/02
Filed: 1977-10-26
Granted: 1980-01-29
Abstract: TITLE OF THE INVENTION:   GAS-OIL DRIVE FOR FORWARD AND REVERSE           MECHANICAL ADJUSTING MOVEMENTS          ABSTRACT OF THE DISCLOSURE:      A gas-oil drive for forward and reverse mechanical ad-justing movements.  Gas, which is available for every di-rection of movement of an adjusting drive at a pressure greater than atmospheric pressure, conveys its pressure in a pressure tank to control oil which flows to an adjusting device for carrying out a control operation.  For both oppositely directed adjusting movements of the gas-oil drive, a single pressure tank for delivering control oil under pressure to the respective corresponding position of the adjusting device, and a single unpressurized container for receiving expelled, unpressurized control oil are pro-vided.  The unpressurized container is located above the level of the pressure tank, and a bore on the unpressurized container is connected with a bore on the pressure tank by means of a control oil line in which is located a check valve which closes in a direction of flow toward the un-pressurized container.
Patent CA-1071973-A (CA)
Inventor: PALM JOHAN I
IPC: F16H/
Filed: 1977-11-01
Granted: 1980-02-19
Abstract: A DEVICE FOR TURNING A MACHINE UNIT PAST A DEAD CENTER          Abstract of the Disclosure An arrangement in machines comprising a machine unit which is turnable about an axis and a hydraulic motor so arranged and coupled to the turnable machine unit that the point in which the hydraulic motor is coupled to the machine unit passes a dead center when rotating said machine unit from a swing in one sense of rotation to a swing in the opposite sense of rotation about said axis. Means are provided and adapted, when actuated by a limit position sensing device sensing said dead center, to reverse the direction of flow of pressurized fluid between the hydraulic motor and a source of pressurized fluid or a tank for such fluid.
Patent CA-1117907-A (CA)
Inventor: FRISWELL DAVID R
IPC: B01L3/14
Filed: 1978-02-21
Granted: 1982-02-09
Abstract: LOW LOSS SAMPLE BOTTLE ASSEMBLY     ABSTRACT OF THE DISCLOSURE Low loss sample bottle assembly from which very small quantities of liquid can be removed safely, automatically and very nearly completely.  The assembly comprises a spring mounted bottle having a small bottom compartment shaped to receive a needle and so sized with respect to the needle that substantially all liquid is forced from the compartment to an upper chamber and into the needle.  The bottle is best equipped with a disposable, one piece, septum-like cap.
Patent CA-1073396-A (CA)
Inventor: BESSETTE GEORGES H
IPC: B65G25/10
Filed: 1978-02-22
Granted: 1980-03-11
Abstract: ABSTRACT OF THE DISCLOSURE:     An improved manure handling apparatus of the flow-through piston or plunger type.  The apparatus has a passageway, vertically mounted in the floor of a barn with a plunger slidably mounted within the passageway.  The plunger has a pair of swinging doors for opening or closing the passageway.  First means move the plunger up and down within the passageway to push manure there-through.  Second means move the doors open or closed depending on the direction the plunger is moved.
Patent CA-1111913-A (CA)
Inventor: HOSODA NAOYOSHI
IPC: B23K10/00
Filed: 1978-03-14
Granted: 1981-11-03
Abstract: ABSTRACT OF THE DISCLOSURE     A plasma-arc welding and cutting machine is disclosed comprising a body, an electrode, an inert gas chamber, and a cooling water chamber, with a nozzle attached with an opening into which the electrode projects, in which the electrode is movable to and fro within the body so as to move axially within the nozzle opening.
Patent CA-1080594-A (CA)
Inventor: STARK MARTIN H
IPC: B31C1/00
Filed: 1978-03-20
Granted: 1980-07-01
Abstract: WINDING OF UNIFORM DIAMETER TUBES                    ABSTRACT OF THE DISCLOSURE           The winding of tubes of substantially uniform diameter from sheet stock which varies in thickness com-prises slitting the stock along one edge as it is unwound from a supply roll to form a web of predetermined width and subsequently cutting the web transversely to form suc-cessive blanks of predetermined length and width which are wound upon themselves from one side to the other to form convolutely wound tubes.  Should the diameter of the tubes vary due to an increase or decrease in the thickness of the sheet stock, the width of the web is varied inversely with changes in the thickness of the stock.
Patent CA-1102074-A (CA)
Title: Choke ring for pipe extrusion die
Inventor: LARSEN OLAF E
IPC: B29C48/09
Filed: 1978-05-02
Granted: 1981-06-02
Abstract: CHOKE RING FOR PIPE EXTRUSION DIE          Abstract of the Disclosure In the extrusion of plastic pipe in which polymer flows from an extruder into a spreader cone, through a plurality of channels in a distri-bution plate and through a choke passage for blending the plurality of flow streams from the individual channels in the distribution plate to form the sidewall of an extruded pipe, improved blending and welding of the polymer flow is accomplished by incorporating in the outer wall of the choke pass-age a plurality of elongated cavities with each cavity diminishing in depth and width from its upstream end to reach zero depth and width as the pass-age stretches downstream across the line of polymer flow.  In preferred embodiments the cavities are tear-shaped with wall space in between and overlap at least an end of the nearest passage on either side as viewed in the direction of polymer flow.
Patent CA-1097378-A (CA)
Inventor: GELSDORF GUENTER
IPC: C21B7/14
Filed: 1978-05-19
Granted: 1981-03-10
Abstract: ABSTRACT A refractory composition for manufacturing articles, which come into contact with molten iron and slag in a blast furnace environment, con-taming refractory constituents, silicon carbide, carbonaceous material, binders, optionally a plasticizer, and 0.1 to 3 wt%, based on the total solids of very fine ohromium oxide.  Articles made from such compositions exhibit an improved resistance to corrosion by, particularly, molten slag.
Patent CA-1116677-A (CA)
Title: Electronic temperature sensing system for toaster  appliances
Inventor: SALEM ROBERT J
IPC: H05B1/00
Filed: 1978-06-09
Granted: 1982-01-19
Abstract: ABSTRACT OF THE DISCLOSURE         An electronic temperature sensing system for toaster appliances and the like which is capable of providing a consistent toast color independent of toast compartment temperature at the initiation of each toasting operation, the condition of the bread to be toasted and bread loading.  The system includes principally a temperature sensing device having a varying resistance versus temperature characteristic that is placed in close thermal coupling with the bread to be toasted for developing a voltage Vs as a function of temperature, and integrating means for deriving a voltage Vu that is an integrated function of the voltage Vs and represents a varying reference temperature.  The difference between Vs and Vu is obtained and compared to a give voltage corresponding to a given toast color for generating a signal that terminates the toasting operation upon said given toast color being reached.
Patent CA-1079499-A (CA)
Inventor: GALLOUP CLIFFORD L
IPC: H01R43/033
Filed: 1978-07-13
Granted: 1980-06-17
Abstract: CONDUCTOR UNWRAPPING BIT               ABSTRACT OF THE DISCLOSURE     An unwrapping bit for solderless wrapped connections of flexible conductor wire comprising a tubular member having a conical recess in one end face and a terminal receiving bore coaxial with the conical recess.  Opposed longitudinal slots in the bit intersect the recess and form ledges for engaging the coiled end of a flexible conductor wire.  The conical recess may have a reentrant shoulder portion adjacent the bit end face for retaining the conductor wire coils in the recess as they are unwound from the terminal.
Patent CA-1093881-A (CA)
Inventor: BARTH GUNTER
IPC: E01C5/06
Filed: 1978-07-17
Granted: 1981-01-20
Abstract: ABSTRACT        A ground covering slab is subdivided into neighboring preformed individual stones interconnected along rupture zones of which at least parts extend non-rectilinearly from one edge of the slab to the opposite edge of the slab                     as seen in plan view and the preformed individual stones are of at least two kinds differing in size distributed throughout the slab.
Patent CA-1090737-A (CA)
Inventor: BOGDANSKI JOHN J
IPC: B07C1/20
Filed: 1978-08-14
Granted: 1980-12-02
Abstract: Abstract of the Disclosure Apparatus for sorting flat mail bearing postage indicia adjacent one corner thereof.  Pieces bearing postage indicia adjacent their leading edges are selectively sent to first or second transfer stations according to whether the indicia is adjacent the top or bottom edge.  The pieces are caused to fall from the first or second transfer stations onto a common conveyor in such a fashion that all pieces on the conveyor are similarly positioned.         Those pieces wherein the postage indicia are disposed adjacent their trailing edges are directed to third and fourth stations.  The third and fourth stations operate similarly to the first and second stations to position the pieces uniformly on a second conveyor.  Each of the first and second conveyors supplies a first and second loading station.  At these stations postal trays are automatically filled with mail from the respective conveyors and thereafter the filled trays are deposited in uniform relationship upon a common conveyor.
Patent CA-1115844-A (CA)
Title: Apparatus for controlling an odometer and  speedometer system of a vehicle
Inventor: GRAZIANO RONALD M
IPC: G01P3/48
Filed: 1978-08-31
Granted: 1982-01-05
Abstract: Inventor:  Ronald M. Graziano APPARATUS FOR CONTROLLING AN ODOMETER AND      SPEEDOMETER SYSTEM OF A VEHICLE                 ABSTRACT OF THE DISCLOSURE Apparatus for controlling an odometer and speedometer system of a vehicle adjustable for vehicle parameter variations such as tire size and axle ratio including a transducer for generating a plurality of initial pulses in response to vehicle movement which pulses control both the vehicle odometer and speedometer.  The initial pulses are multiplied by a multi-plying factor to produce a train of pulses for each initial pulse.  The multiplying factor is in binary form and is selected either  according to the position of an array of switches or according to a number retained in a programmable downcounter. The train of pulses is divided by a fixed number to create a driving signal for the odometer and is converted by a frequency converter to drive the speedometer.
Patent CA-1127471-A (CA)
Inventor: GRAS RAINER
IPC: C08G18/66
Filed: 1978-10-12
Granted: 1982-07-13
Abstract: ABSTRACT OF THE DISCLOSURE             An improved method of coating glass articles par-ticularly glass bottles, is disclosed whereby the plastic coating has superior properties.  The articles are first treated with an aqueous or alcoholic silane size and dried and-then coated with a composition consisting of aliphatic and or cycloaliphatic diisocyanates or their conversion products with water in a 2: ? 1 molar ratio, and a mixture of compounds containing hydroxyl groups consisting of 40-80% by wt. trifunctional poly-ester polyols containing hydroxyl groups, from aliphatic  and/or cycloaliphatic dicarboxylic acids and a mixture of triols or tricarboxylic acids and diols, with a mean molecular weight of 300 to 1,400, 15-50% by wt. bifunctional polyester polyols containing hydroxyl groups, from aliphatic and/or cycloaliphatic dicarboxylic acids and diols, with a mean molecular weight of 400 to 2,000  and,  optionally, 2.5 - 25% by wt. aliphatic and/ or cycloaliphatic diols, referred to the total quantity of the polyester polyols.  The coating is then hardened by the use of heat as required.
Patent CA-1105346-A (CA)
Inventor: MORRIS RONALD M
IPC: D06M15/263
Filed: 1978-10-25
Granted: 1981-07-21
Abstract: Abstract of the Invention A soil-release composition for the treatment of textile fabrics comprises a complex of a nonionic detergent and a polycarboxylate polymer, together with an organic quaternary ammonium surfactant compound in a concentrated aqueous solution with an acid pH.
Patent CA-1092503-A (CA)
Title: Roller blind bar
Inventor: KALLIOJAERVI SAKARI T
IPC: E06B9/42
Filed: 1978-11-06
Granted: 1980-12-30
Abstract: ABSTRACT            A roller blind bar including a tubular rod, a respective support at each end thereof for attaching the roller blind bar to a wall, ceiling or similar, a helical spring positioned within said rod and attached at one end to a non-rotating piece engaged with the adjacent support and at the opposite end to a rotating piece which rotates with the rod, and a locking mechanism for preventing the rod from rotating with respect to the supports the non-rotating piece and the rotating piece being fitted inside the tubular rod from opposite ends thereof and the rod being further provided with stop means for limiting inward movement of said pieces towards each others, said spring hold-ing the non-rotating and rotating pieces in position against the stop means.
Patent CA-1091538-A (CA)
Inventor: GABEL ROBERT K
IPC: B01D17/04
Filed: 1978-11-22
Granted: 1980-12-16
Abstract: APPLICATION OF                 ROBERT K. GABEL, WILLIAM H. LINDENBERGER and ANDRONE M. PAVILCIUS     FOR                   SINGLE ADDITION ORGANIC-INORGANIC BLEND EMULSION BREAKING COMPOSITION                     ABSTRACT OF THE DISCLOSURE           Single addition organic-inorganic blend emulsion breaking compositions suitable for breaking oil-in-water emulsions are pre-pared  which consist essentially of an aqueous solution of a water soluble acidic aluminum salt and a water soluble quaternized dehy-dration condensation polymer of triethanolamine or acylated tri-ethanolamine, or mixtures of triethanolamine and acylated triethanol amine, sail polymer containing tertiary amino groups of which 20-100% are quaternized.
Patent CA-1113422-A (CA)
Title: Method and apparatus for isotope-selectively exciting  gaseous or vaporous uranium hexafluoride molecules
Inventor: FILL ERNST
IPC: B01D59/34
Filed: 1979-01-23
Granted: 1981-12-01
Abstract: ABSTRACT.    A method of isotope-selectively exciting gaseous or vaporous uranium hexafluoride molecules by subjecting them to the action of a monochromatic iodine laser beam, the frequency of which can be adjusted and tuned to an absorption band of the molecules to be excited, the laser beam being diffused by liquid and/or solid nitrogen to obtain a triple Raman diffusion.   In a preferred embodiment, the laser has an emission frequency of 7600 to 7610 cm-1 and the tuning is effected by means of a magnetic field.    An apparatus suitable for carrying out such a method comprises a high-performance iodine laser and an optical resonator into which the emission beam or pulses of the laser are focused, one or more Dewar vessels filled with liquid or solid nitrogen being located within the optical resonator.   In a preferred embodiment, the laser beam tube is located between the poles of an electromagnet.
Patent CA-1075692-A (CA)
Inventor: MOHLER WERNER
IPC: C07D473/06
Filed: 1977-12-07
Granted: 1980-04-15
Abstract: A B S T R A C T This invention relates to a process for the preparation of the compounds of general formula                (I) wherein R1 is an (.omega.-1)-oxoalkyl group containing from 5 to 7 carbon atoms, R2 is methyl and R3 is propyl, and physiologically acceptable acid addition salts thereof, which comprises a) reacting an alkali metal salt of a 3-methyl-7-alkyl xanthine with a substance selected from the group consisting of a 1) a compound of formula   (III) wherein A is an alkylene group containing from 3 to 5 carbon atoms and Hal is a halogen atom; b 1) an acetal, c 1) ketal and d 1) thioketal therefrom and subsequently hydrolysing the product or b) reacting an alkali metal salt of 1-(.omega.-1)-oxoalkyl-3-methyl-xanthine wherein the oxoalkyl radical has from 5 to 7 carbon atoms with a propylating compound selected from the group consisting of propyl halides and a propyl sulphate in the presence of a solvent, c) reacting a compound of formula (IV)   herein X is an alkylene group containing from 3 to 5 carbon atoms and Hal is a halogen atom with an alkali metal salt of an acetoacetate and subse-quently subjecting the reaction product to ketone splitting to obtain a product of general formula (I) as defined above, or d) oxidation of a compound of formula                    (V) wherein R2 and R3 have the meaning as defined above and Y is an (.omega.-1)-hydroxy-alkyl group having from 5 to 7 carbon atoms, and wherein the product obtained is isolated per se or reacted with an acid to form a physiologically compat-ible acid addition salt thereof.  It also relates to the products of this process which are useful in the treatment of diseases involving deficiencies in the blood vascular system.
Patent CA-1085337-A (CA)
Title: Articulate conveyor system for tower crane
Inventor: OURY ROBERT F
IPC: B66C23/18
Filed: 1979-02-16
Granted: 1980-09-09
Abstract: ABSTRACT        Apparatus for conveying concrete mix to distant, elevated points includes a two-segment discharge conveyor with its outer segment suspended from a movable trolley that is mounted on the boom of a cantelever crane.  The segments are pivotally joined and the discharge point of the outer segment may be positioned by swinging the boom and first conveyor and driving the trolley along the boom.
Patent CA-1132630-A (CA)
Inventor: IMHOFF WILLIAM B
IPC: E05B17/20
Filed: 1979-03-16
Granted: 1982-09-28
Abstract: ABSTRACT OF THE DISCLOSURE      A surface bolt comprising an elongated bolt slideably mounted on an elongated guide member with biasing means acting on the bolt to urge it away from said guide member to normally maintain the bolt in a spaced relation from the guide member.          The guide member is mounted on one of a fixed surface and a relatively movable surface and a keeper is mounted on the other.  The means for mounting the guide member comprises passages extending through the guide member and the bolt encloses the guide member and covers the passages.  A detent is defined between the guide member and the bolt to latch the bolt against retraction when the bolt is in an extended postition so that the bolt must be moved against the biasing means to unlatch the detent before retraction.
Patent CA-1117788-A (CA)
Inventor: DAM NAIM G
IPC: G01M3/38
Filed: 1979-03-21
Granted: 1982-02-09
Abstract: 12,124 METHOD AND APPARATUS FOR DETECTING A BLOOD LEAK IN A HEMODIALYSIS SYSTEM                       ABSTRACT          A blood leak in the dialyzer is detected by transmitting a pulsed beam of light into the dialysate flowstream at a predetermined angle of incidence between the central axis of the flowstream and the normal axis and measuring variations in reflecting light received by a photodetector arranged on the same side of the flowstream as the phototransmitter at a predetermined angle of reflection. The beam of light is interupted at a rate with a substantially equal on-time to off time ratio.     S P E C I F I C A T I O N   1.
Patent CA-1100719-A (CA)
Inventor: GENEVOIS JEAN L
IPC: F27B13/06
Filed: 1979-03-29
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE            The smoke channel of a continuous ring furnace is an inclined insulated metal pipe through which a tube extends in the lower part thereof.  A heating fluid conveyed through the tube prevents cooling and solidification of tar deposits which condense from smoke within the channel.  The fluid tar deposits run along the inclined metal pipe and are discharged through outlets into removable containers. The arrangement prevents plugging of the smoke channel by the deposits.