baber/WOPTO huggingface dataset:
Patent CA-1074012-A (CA)
Inventor: TAKAGI HARUO
IPC: G07G5/00
Filed: 1975-09-16
Granted: 1980-03-18
Abstract: ABSTRACT OF THE DISCLOSURE         An electronic cash register is energized by a power source to which a power recovery detecting circuit is operatively coupled for detecting power recovery after the occurrence of a power failure.  A keyboard for entering numerals and various functions has first price and department code registers for storing an entered price, department and code of commodities, respectively and a counter for counting the number of digits of the department code.  An adder is responsive to the count up output of the counter for providing a cumulative total amount of the prices of the commodities, a total amount non-volatile register for storing the cumulative total amount.  The register also includes a second price and department code non-volatile register responsive to the count up output of the counter for receiving and storing the price and department code information stored in the first price and department registers, respectively, and a printing means is responsive to the total, the second price and the second department code registers for printing out the total, price, and department code of the commodities, the printing means being adapted to be responsive to the power recovery detecting circuit for printing out again the data which were to be printed out before the occurrence of the power failure.
Patent CA-1048942-A (CA)
Inventor: BARLOY MICHEL
IPC: B01D35/00
Filed: 1975-10-02
Granted: 1979-02-20
Abstract: IMPROVEMENT RELATING TO A VACUUM FILTRATION   PROCESS EMPLOYING A CIRCULAR VACUUM BOX              ABSTRACT OF THE DISCLOSURE           A process which enables a mixture of liquid and gas, coming from a rotary vacuum filter, to be collected and simul-taneously separated.         The mixture of gas and liquid is passed from the fil-ter into a vacuum box provided with a space which rotates around the axis of the filter and is generally of circular shape, in which the liquid and gas separate, the liquid is in-troduced into a lower fixed space generally in the shape of a circular channel, and the gas is introduced into an upper fixed space generally in the form of a circular channel, so that the liquid and gas are collected separately.         The process and the apparatus of the invention are advantageously employed in circular table filters divided into filtration zones and provided with wash means, especially in the manufacture of phosphoric acid by the wet method.
Patent CA-1036873-A (CA)
Inventor: BAIN DONALD C
IPC: B63H25/48
Filed: 1975-10-15
Granted: 1978-08-22
Abstract: ABSTRACT            A ducted propeller assembly which operates by detaching the boundary layer flow and hence the propeller wake from one or other side of that region of the propeller duct downstream of the propeller.  This deflects the propeller wake horizontally and thereby provides a sideways force and steering moment on the ship on which the assembly is mounted.  Embodiments are described in which the boundary flow is detached by introducing secondary flows through apertures in the duct walls or by introducing a mechanical obstruction into the boundary layer flow at one or other side of the propeller wake.  The assembly can also be operated with the propeller stationary to act as a side-thruster unit.    An apparatus for use with a submersible is also described in which the control means is operable to deflect the propeller wake vertically, horizontally, or in directions lying between the vertical and the horizontal thereby to provide a corresponding steering force on the submersible.
Patent CA-1052979-A (CA)
Inventor: BERGERON CHARLES R
IPC: C07F9/6581
Filed: 1975-10-21
Granted: 1979-04-24
Abstract: Abstract of the Disclosure A method for the selective purification of phosphonitrilic chloride polymer mixtures to obtain substantially pure cyclic trimeric and tetrameric phosphonitrilic chloride polymers by distillation under reduced pressure with inert solvent passed through the molten phosphonitrilic chloride mixture, optionally with prior solvent extraction and/or subsequent recrystallization from solvent.  The phosphonitrilic chloride polymers of this invention have utility as high temperature functional fluids, flame retardant additives, polymers and intermediates for such uses.
Patent CA-1039601-A (CA)
Inventor: SULLIVAN JAMES P
IPC: G09F11/06
Filed: 1975-11-10
Granted: 1978-10-03
Abstract: CARD BOOK            Abstract of the Disclosure A pair of molded plastic covers connected along one side by a hinge, and a plurality or cards re-movably mounted in an overlapping relationship on the interior surface of each of said covers. The hinge comprises a post secured in a spaced relationship from an edge of each of the covers, and 8, double barrel member journalled on and hingedly connecting the respective posts. The surface on which the cards are mounted are molded with a concave con-figuration to allow the overlapping cards to lie flat. The cards are mounted on wire hangers which project into spaced grooves on the mounting surface.
Patent CA-1046124-A (CA)
Inventor: WILLIAMS JOHN
IPC: B42F17/12
Filed: 1975-11-20
Granted: 1979-01-09
Abstract: "DRAWER DIVIDERS"                     ABSTRACT     The invention provides a drawer divider unit capable of assembly with other like units having a profile, capable of extrusion in resiliently deformable plastics or other material.   The preferred embodiment provides a flat base with an upstanding wall near the rear thereof.   Connecting means include an upstanding ridge near the forward edge of the base and a downwardly open recess at the rear to receive the ridge of the unit behind.   Additional securing means are disclosed to lock the units together.
Patent CA-1079245-A (CA)
Inventor: POZZATO TARCISIO
IPC: B02C7/00
Filed: 1976-02-20
Granted: 1980-06-10
Abstract: ABSTRACT OF THE INVENTION A plate mill for crushing gravel, pebbles or the like, of the type comprising two rotating discs or plates is provided with means for adjusting the separation of the plates while they are  in motion so that the required adjustment in relation to the size of the output particles from the mill can be achieved readily.  A first one of the plates is carried by a rotating cylinder, and is spaced from the cylinder by spacers;  a second plate is carried between the end of the cylinder and the first plate at the end of a shaft mounted by means of a ball and socket coupling in a piston which is axially movable within the rotating cylinder. Oil passageways leading to the interior of the cylinder direct pressure fluid, preferably lubricating oil, to the underside of the piston so that the second plate can be urged thereby toward the first plate.
Patent CA-1052999-A (CA)
Inventor: REGGERS CHARLES G
IPC: G09F3/06
Filed: 1976-03-10
Granted: 1979-04-24
Abstract: ABSTRACT OF DISCLOSURE       An identification tag for an animal which consists of a first member having a panel and projecting headed spike and a second member which has a hole of a smaller cross-sectional size that the largest cross-sectional size of the headed spike.          The second member can be a flap attached to the first member.          The tag is formed by passing the headed spike through a part of the  ear of an animal so the panel is retained in a generally upstanding position on the ear.
Patent CA-1089650-A (CA)
Inventor: KUTSCHER HORST
IPC: C21C7/10
Filed: 1976-03-25
Granted: 1980-11-18
Abstract: ABSTRACT OF THE DISCLOSURE           The disclosure describes a process for the manufac-ture of high quality steels with analyses within a very close range of tolerances from soled raw materials.  It includes the smelting refining and alloying of steel melts by melting down each of the solid raw materials utilized in the process in a first vessel: at least partially refining the resulting melt while it is in the first vessel and under a slag; tappinq the melt and slag into a second vessel, deslagging the melt by discharging it from the second vessel into a third vessel without the slag; and thereafter alloying and desulfurizing the melt to produce the desired high quality steel.  The apparatus used for this process comprises a furnace including heating means by which the raw materials are melted down and at least partially decarburized and dephosphorized and the resulting melt is heated to metal; a transfer ladle positioned to receive the melt produced in the furnace, the transfer ladle including means to discharge the metal: means to separate the slag component from the metal component of the melt a receiving ladle positioned to receive the metal component of the melt, discharged from the transfer ladle: means to agitate a melt contained in the receiving ladle a transporting unit by which the receiving ladle and its contents is moved to a plurality of locations at which it is selectively engaged in a vacuum-tight relationship with one of the following: (a) a hood under which vacuum treatment and degassing may be effected: (b) a vacuum lifter through which alloying additions can be made while the contents of the receiving ladle remains under a vacuum: and (c) a heating unit under which the receiv-ing ladle and its contents may be heated: a vacuum producing unit: and means to operatively connect the vacuum producing unit to each of the hood, the vacuum lifter and the heating unit.  The process and apparatus of this invention enable the production of quality steels with very small deviations in composition.
Patent CA-1048112-A (CA)
Inventor: HERZL PETER J
IPC: H03K4/02
Filed: 1976-04-14
Granted: 1979-02-06
Abstract: ABSTRACT OF DISCLOSURE           A precision test frequency generator capable of selectively providing a sinusoidal output wave within a frequency range simulating the output of a flowmeter yielding a sinusoidal signal whose frequency is proportional to flow rate, the signal having a noise component superimposed thereon.          The generator is constituted by a stable high-frequency standard coupled to a selectable output counter providing intermediate-frequency pulses whose repetition rate is a sub-multiple of the high-frequency standard and a predetermined multiple of the desired output frequency of the generator.          The pulses are converted into a triangular wave whose frequency corresponds to the desired output frequency, the triangular wave having a staircase formation whose number of steps is determined by the multiple.  The triangular wave is converted into a sinusoidal wave of the same frequency with a staircase modulation component simulating the flowmeter output signal.
Patent CA-1083758-A (CA)
Inventor: PRADT LOUIS A
IPC: B01J10/00
Filed: 1976-04-15
Granted: 1980-08-19
Abstract: ABSTRACT OF THE DISCLOSURE         A wet oxidation system comprising a reactor, means supplying liquor and air through preheaters to the reactor, means for cooling the oxidized products from the reactor to substan-tially less than 200°F., or close to the temperature of the in-coming air and liquor, and means for separating the liquid and gas phases at the lower temperature; means for injecting a con-trolled amount of water into the relatively dry and cool gas stream from the separation means, and means for heating the gas stream with the products from the reactor to substantially com-pletely vaporize the water injected, or completely vaporize and superheat the water injected, and means for delivering the gas stream so generated to a device for recovering mechanical power.
Patent CA-1065672-A (CA)
Title: Dietary supplement, and dietary methods employing said supplement for the treatment of obesity
Inventor: HOWARD ALAN N
IPC: A23L33/00
Filed: 1976-05-11
Granted: 1979-11-06
Abstract: ABSTRACT OF THE DISCLOSURE     A dietary supplement, for use with from 61.3 to 123 grams of dried skimmed milk (or the equivalent quantity of liquid skimmed milk) in the dietary regime to provide a complet low-calorie diet for the treatment of obesity in man, in which the amount of said supplement which contains a datum level of 18 - 9 mg iron also contains at least 182 mg sodium, at least 308 mg potassium and at least 64 mg magnesium, as well as Vitamin A in an amount of at least 750 µg retinol equivalents, at least 100 i.u. Vitamin D, at least 0.76 mg thiamine, at least 14 mg nicotinic acid (or nicotin-amide), and at least 18 mg aseorbic acid, and in which the total calorie content (if any) of that amount of supplement is not greater than 200 Kcals, usually is less than 100 Kcalories, and preferably does not exceed 25 Kcalories.    The supplement preferably also contains 50-150µg iodine and/or at least 157 mg phosphorus, and/or traces of copper, zinc and manganese, and/or at least 2 mg Vitamin B6, at least 5 µg Vitamin B12, at least 30 i.u. Vitamin E, at least 0.4 mg folic acid and at least 0.7 mg riboflavin.  It also desirably contains trace amounts of pantothenic acid, d-biotin, p-aminobenzoic acid, choline and/or Vitamin K, as well as optionally up to 500 mg of L-methionine and/or L-cysteine and/or L-cystine, and/or from 1.0 g to 10 g of essential fatty acid(s).
Patent CA-1070973-A (CA)
Inventor: BROMWICH ROBERT A C
IPC: G01N29/265
Filed: 1976-06-21
Granted: 1980-02-05
Abstract: ABSTRACT OF THE DISCLOSURE       It is often necessary to test by means of probes such as an ultra sonic probe or an eddy current probe, an inaccessable part of a heat exchanger within a shell.  The apparatus according to the invention can be inserted through small holes such as available hand-holes and then fixed in place within the shell. The apparatus has a clamp, a hingeable arm which can be hinged straight for insertion through the hand-hole and then b??t ready for use, the arm being rotatable relative the clamp and carrying a probe arm for the probe so that the probe can be taken pro-gressively over the surface of the part being tested.
Patent CA-1071019-A (CA)
Inventor: LA POINTE RAYMOND J JR
IPC: B41F27/04
Filed: 1976-07-08
Granted: 1980-02-05
Abstract: 53,627 ABSTRACT OF THE DISCLOSURE           A printing device is provided having one portion which is a magnetic retainer to receive and hold a plate having indicia stamped thereon and another portion which 1 grooved to receive printing type.
Patent CA-1047389-A (CA)
Inventor: DIXON VERNON G R
IPC: B21D28/12
Filed: 1976-08-31
Granted: 1979-01-30
Abstract: ABSTRACT            A machine for perforating high density polyethylene film comprising a feed roller, cooperating male and female rollers between which the film passes for perforation and a take-up roller for receiving the perforated film material.  A plurality of blade members are housed within the male roller and under the influence of adjustable indexing means are adapted for reciprocal motion relative to the surface of the male roller.  In the vicinity of the female roller preselected ones of the blade members are caused to project from the surface of the male roller and to enter a complementary recess in the female roller to perforate the film material as it passes between the male and female rollers.  The longitudinal distance between the perforations on the film is determined by the selection of blade members caused. to project from the male roller during each revolution of the male roller.
Patent CA-1045432-A (CA)
Inventor: JOHNSON HENRY
IPC: D21F1/20
Filed: 1976-10-29
Granted: 1979-01-02
Abstract: "STOCK FORMATION IN A PAPER MAKING PROCESS"  Abstract of the Disclosure The paper-making stock on a paper machine is improved by running the forming fabric, carrying the stock, as a layer of a dilute aqueous dispersion of fibers, over a modified low-vacuum suction box having a slotted cover made up of elongated blades dividing the suction area into a grid.          The surfaces of some of the blades support the fabric and the surfaces of others are lowered a small amount to allow the fabric to undulate and agitate the stock without substantially changing the grid area of the drainage surface.  The lower level surfaces form a fluid seal with the undersurface of the fabric.
Patent CA-1067366-A (CA)
Inventor: SUZUKI KATUMI
IPC: F24V30/00
Filed: 1976-12-23
Granted: 1979-12-04
Abstract: ABSTRACT            A submersible body warmer apparatus comprising a heat radiating casing body formed to retain a fuel and to define a combustion chamber for combusting the fuel and a heated air passage communicated with the combustion chamber, an exhaust opening also defined in the heat radiating casing body to com-municate the heated air passage with the outside of the heat radiating casing body, check valve disposed in the  exhaust opening to close and open the latter when a water pressure is exerted on the check valve and when an inner air pressure in the heated air passage overcomes the water pressure, and air supply means for supplying air into the combustion chamber.
Patent CA-1087480-A (CA)
Title: Gas scrubber scale and deposit control
Inventor: WELDER GERALD E
IPC: B01D53/77
Filed: 1977-01-04
Granted: 1980-10-14
Abstract: A B S T R A C T     Use of a high molecular weight polymer and a scale inhibitor to control deposit build-up in gas scrubbers.
Patent CA-1065215-A (CA)
Inventor: JOHNSON LLOYD E
IPC: F02M55/00
Filed: 1977-01-26
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE       Immediately downstream of the high pressure fuel pump an electrical signal is generated by that part of the fuel pressure impulse intended to cause the fuel injection valve to close.  That electrical signal energizes a solenoid causing the opening of a pressure relief valve incorporated into the valve body of the fuel injection valve.  The relief valve is timed to open upon the closing of the fuel injection valve.  In a multi-cylinder engine, the pressure relief valves for all cylinders are opened simultaneously.  The pressure relief valves discharge into a pressure relief chamber, which may be individual for each valve or a common manifold communi-cating with the fuel supply.
Patent CA-1077044-A (CA)
Title: Herbicidally active 2-dimethylcarbamoylimino-1,3,4-thiadiazolin-3-ide derivatives, process for their manufacture and their use
Inventor: NUSSLEIN LUDWIG
IPC: A01P13/00
Filed: 1977-02-10
Granted: 1980-05-06
Abstract: ABSTRACT OF THE DISCLOSURE         Herbicidally active 2-dimethylcarbamoylimino-1,3,4-thiadiazolin-3-ide derivatives of the general formula I                            in which R represents an aliphatic hydrocarbon group, B repres-ents a monovalent metal equivalent and n represents 0, 1 or 2.
Patent CA-1067138-A (CA)
Inventor: COCKSEDGE KENNETH W
IPC: G01D5/20
Filed: 1977-02-23
Granted: 1979-11-27
Abstract: PHASE-SENSITIVE TRANSDUCER APPARATUS       WITH SIGNAL OFFSET MEANS                 ABSTRACT OF THE DISCLOSURE        A phase-sensitive transducer apparatus comprises first and second relatively movable members, the first relatively movable member having a plurality of windings and the second relatively movable member having a winding.  A first input signal is applied to one of the windings of the first relative-ly movable member and a second input signal to another of the windings of the first relatively movable member, an output signal being thereby induced on the winding of the second relatively movable member.  The first and second input signals are sinusoidal in nature of substantially identical frequency and peak amplitude and are phase-displaced by a predetermined amount, and the output signal is substantially constant in peak amplitude and variable in phase during relative movement of the first and second relatively movable members.  The apparatus further comprises a squaring circuit coupled to the winding of the second relatively movable member for squaring the output signal waveform, a demodulator circuit coupled to the squaring circuit for demodulating the squared output signal waveform to derive a pulse signal of constant peak amplitude and variable pulse width as the first and second relatively movable members are moved relative to one another, an integrator circuit coupled to the demodulator circuit for integrating the pulse signal to derive a position signal indicative of the relative movement of the first and second relatively rotatable members, the position signal alternating during such relative movement substantially between a supply voltage and a reference voltage, and an offset circuit coupled to the integrator circuit for offsetting the position signal so that it is substantially balanced about the reference voltage.
Patent CA-1075237-A (CA)
Inventor: SCHAEFFER HOWARD J
IPC: C07D473/00
Filed: 1977-03-01
Granted: 1980-04-08
Abstract: ABSTRACT      This invention relates to compounds of formula (I):                                                      (I)   wherein R is hydroxy, amino or halogen, R1 is hydrogen or -C.R2 where R2 is hydrogen, straight or branched chain alkyl group containing 1 to 8 carbon atoms or aryl group containing 6 or 10 carbon atoms, and n is an integer from 2 to 10.  Provided are pharmaceutical compositions comprising a compound of formula (I) together with an acceptable carrier therefor, and the use of the compounds in medicine.  Also provided are mcthods for the synthesis of the novel compounds.   Compounds of formula (I) have good antiviral activity against several types of virus, in particular those in the Herpes family, and vaccinia.
Patent CA-1079987-A (CA)
Inventor: FUKUICHI TAKURO
IPC: G04G5/00
Filed: 1977-03-07
Granted: 1980-06-24
Abstract: ABSTRACT           There are many types of digital alarm timepieces having a plurality of alarm time counters and actual time counters: however, none are available which produce a sound during operation of the time-set or correction switching means.  The timepiece of the invention includes alarm-time and actual-time counters and manually-operable switches for selecting, correcting or resetting the contents of a particular counter.  The counters are driven by time standard signals and a coincidence circuit detects when the contents of the circuits coincide.  When coincidence is detected, an audible alarm is sounded.  Whenever a correcting or resetting signal is applied to an input of one of the counters or whenever a switch is operated to select the desired counter to be reset or corrected, an actuating signal is applied to the alarm, thus acknowledging to the user that the switching operations are being registered and are activating the timepiece in the intended manner.
Patent CA-1070984-A (CA)
Inventor: DUDEK RONALD P
IPC: B23K35/30
Filed: 1977-04-15
Granted: 1980-02-05
Abstract: ABSTRACT OF THE DISCLOSURE         A gold-colored alloy solder for use with dental gold alloys and gold-colored jewelry alloys includes the following ranges of constituants in percentages by weight.           Constituent               Proportional Range Gold                         60-70%           Platinum                      0-10%           Palladium         0-10%           Copper                       10-25%           Gallium                     5-10%           Iridium                       0-0.01%   with the proviso that the total of said platinum and palladium is from about 5-10%.
Patent CA-1037709-A (CA)
Inventor: HARDY DONALD F
IPC: B65G49/00
Filed: 1977-05-25
Granted: 1978-09-05
Abstract: FLUIDIZED BED COATING APPARATUS AND PROCESS                 ABSTRACT OF THE DISCLOSURE         A chuck assembly is disclosed which is particularly suitable for grasping a plurality of heated objects, particularly glass containers, and to immerse such objects into a fluidized bed of polymeric material in order to effect a coating of the polymeric material to the exterior surface of the object.
Patent CA-1098077-A (CA)
Inventor: RAPOLTHY EGON
IPC: C07C49/242
Filed: 1977-06-15
Granted: 1981-03-24
Abstract: Abstract of the Disclosure The amount of bulging and cracking in the carbon floor of an electrolytic reduction cell for the production of aluminium is reduced by the provision of a recess in the steel container which accommodates the carbon floor as it expands.  The recess is filled with a first material which is easily compressible and a second material which deforms only at higher loads and transmits the expansion forces to the steel container without producing permanent deformation to it.