baber/WOPTO huggingface dataset:
Patent CA-1108238-A (CA)
Inventor: SEUSS WILLY
IPC: A61N1/40
Filed: 1977-10-21
Granted: 1981-09-01
Abstract: TITLE OF THE INVENTION: MASSAGE APPARATUS     INVENTOR:             Willy Seuss 5, RembrandtstraBe 8000 Munchen 60, Germany (Fed.Rep.) ABSTRACT OF THE DISCLOSURE        A massage apparatus is described which comprises a periodically movable unit for massaging the skin of a person to be treated, driving means for setting this unit in motion, and electric field-generating means adapted for surrounding the unit with an electric field; the unit bears, on that part of its surface destined for contact with the skin, an electrically insulating cover.
Patent CA-1066675-A (CA)
Inventor: KULIS ARTHUR W
IPC: B67D1/12
Filed: 1977-10-25
Granted: 1979-11-20
Abstract: APPLICATION OF:    ARTHUR W. KULIS         FOR: DUAL JUICE DISPENSER                                A B S T R A C T      The present invention relates to a dispensing mechanism of the type designed to mix water and juice concentrate to form a chilled juice mixture.  The improved dispenser of this invention provides a mixing module for mixing the concentrate and water, which can be removed as a unit for servicing or cleaning.  The module incorporates a variable flow control suitable for adjusting the concentration of the juice and also includes means for flushing the module.
Patent CA-1102123-A (CA)
Inventor: KIKUGA TOYOJI
IPC: C08G8/24
Filed: 1977-11-03
Granted: 1981-06-02
Abstract: Abstract of the Disclosure A color developer for pressure-sensitive copying papers is prepared by mixing a para-substituted difunctional phenol-aldehyde condensate and tri- or higher-functional phenol-aldehyde condensate.  The tri- or higher-functional phenol-aldehyde condensate can be modified by a polyvalent metal.
Patent CA-1079367-A (CA)
Inventor: JANATKA VLADIMIR
IPC: C21D1/74
Filed: 1978-01-10
Granted: 1980-06-10
Abstract: ABSTRACT OF THE DISCLOSURE   The heat treatment of a continuous band or sheet of metal as the same travels through a plurality of stages in a protective atmosphere, between conveying rollers, by applying direct-current electricity to the rollers for inclusion of the travelling sheet in the circuit therebetween.  The charged rollers in the initial stage are spaced more widely from one another than those in the later stage, to compensate for the lower resistivity of the metal in the former, so that Joule effect or I2R factor in the stages are substantially equalized.  The protective atmosphere of oxidizing, reducing or inert gases which encompasses the sheet, is confined in chambers of galvanized iron sheet-ing and the like, the walls of which are in close proximity to the travelling sheet, so that lesser amounts of reacting gases are necessary.  Furthermore, no inductive electric currents are generated in the walls of the chambers, as is the case when alternating currents are applied to the conveying rollers, with the consequent heat loss.  The lack of any extraneous source of heat within the chambers through which the metal sheet passes, other than the direct-current energy, results in a system of low thermal inertia with the capability of a fine and rapid control of the heating to produce uniform physical and metallur-gical properties across the entire width of the sheet up to the edges thereof. The heat treatment may be executed for the purpose of annealing or tempering the sheet or modifying its surface coating, either independently or preparatory to the coating thereof in a coating bath.
Patent CA-1094702-A (CA)
Inventor: JUNKERMANN HELMUT
IPC: B01J31/00
Filed: 1978-01-26
Granted: 1981-01-27
Abstract: ABSTRACT OF THE DISCLOSURE The present invention provides a process for the purifi-cation of waste water containing phenol, phenol derivatives or phenol plus formaldehyde which process treats the waste water with hydrogen peroxide in the presence of metallic iron or copper.
Patent CA-1081024-A (CA)
Inventor: VASLAS JOHN W
IPC: A01B1/22
Filed: 1978-02-27
Granted: 1980-07-08
Abstract: AUXILIARY HANDLE FOR LONG-HANDLED IMPLEMENTS            Abstract of the Disclosure An auxiliary handle for long-handled implements such as shovels, rakes, mops, brooms, snow shovels, and the like and enabling the user to obtain extra leverage without excessively straining himself, is disclosed.          The auxiliary handle includes a triangular frame having a pair of rods constituting the legs of the triangle and diverging from closely juxtaposed first ends to relatively widely spaced second ends, and a transverse member pivot-ally connected to the rods at their second ends to consti-tute the base of the triangle and having medial means for releasably clamping it to the main handle of such an imple-ment.  A hand grip is fixedly secured to the auxiliary han-dle rods at the apex of the triangular frame, and a rigid cross-brace bar, which may be medially foldable, is swivel-ly connected at one of its ends to the apex of the frame and is pivotally connected at its other end with means for releasably locking it to the main handle of the implement.          The auxiliary handle can be easily adjusted to different positions along the implement handle, and the angular in-clination of the triangular frame relative to the imple-ment handle can be varied as desired by the user.
Patent CA-1091427-A (CA)
Inventor: REED ROBERT L
IPC: C01B17/04
Filed: 1978-02-28
Granted: 1980-12-16
Abstract: ABSTRACT OF THE DISCLOSURE         Claus-type processes used in the past to recover sulfur from low H2S acid gas, in the presence of hydrocarbon or other impurities which are harmful to the Claus catalyst, have required the use of straight-through operation with the burning of supplemental fuel gas to maintain-the required combustion temperature in the furnace.  A method for con-serving the amount of additional fuel gas required involving utilization of the excess heat of combustion to preheat the acid gas and oxygen-containing streams to a temperature in excess of 600°F prior to combus-tion is described.  Additional energy savings are achieved by preheating the Claus tail gas effluent prior to incineration.
Patent CA-1081979-A (CA)
Inventor: SCHARF PHILIP H
IPC: F04C23/00
Filed: 1978-02-28
Granted: 1980-07-22
Abstract: INTEGRATED MULTI-UNIT REFRIGERATION         MOTOR-COMPRESSOR ASSEMBLY         ABSTRACT OF THE DISCLOSURE             Two motor-compressor units of the vertical shaft type are housed in spaced parallel relation in a common sealing housing.          A hollow chambered partition extends transversely within the housing between the units and is attached to the side walls and top wall but spaced from the bottom wall. The partition functions as a suction gas header, substantially isolates the suction areas above the oil level, and stiffens the housing walls, inhibiting resonant vibration.
Patent CA-1093441-A (CA)
Inventor: BRITTAIN PHILIP I
IPC: C09B67/44
Filed: 1978-03-15
Granted: 1981-01-13
Abstract: ABSTRACT A water washable, wash resistant biodegradable dye penetrant composition is described. It comprises one or more dyes and at least 70% of a substantially linear primary alcohol ethoxylate containing 2 to 4.5 ethoxy groups per molecule.
Patent CA-1096077-A (CA)
Inventor: OVERDULVE ADRIAAN D
IPC: H04M1/72
Filed: 1978-05-08
Granted: 1981-02-17
Abstract: ELECTRONIC HOLD AND HOLD-RELEASE CIRCUIT FOR A TELEPHONE SET IN A MULTIPLE EXTENSION SINGLE LINE TELEPHONE SYSTEM Abstract of the Disclosure An electronic hold and hold-release circuit for a telephone set in a multiple extension single line telephone system has an indicator in either the tip or ring line, an electronic switch, such as a SCR, across the lines and a manually operated momentary hold button which, when operated after picking up the handset of the telephone, switches the electronic switch device to a conducting state and provides a hold current on the lines, the hold current maintained after replacing the handset.  The hold condition is indicated by the indicator.  An electronic device in one of the lines prevents current flow when the line voltage drops to about 10 volts, when another telephone handset is picked up, switching the electronic switch to a non-conducting state and releasing the hold. A bridge diode arrangement enables operation on either line polarity. Conveniently the indicator is an LED.  Lightning and other voltage surges can be restricted by a resistor.                             - i -
Patent CA-1139883-A (CA)
Inventor: VOLGYESI GEORGE A
IPC: G01F1/72
Filed: 1978-08-01
Granted: 1983-01-18
Abstract: ABSTRACT OF THE DISCLOSURE      The invention provides apparatus for measuring the flow rate of liquid being circulated in a closed system by a pump using a bolus of indicator injected suddenly into the system upstream of the pump and a sampling station downstream of the pump.  The apparatus includes signal means for location at the sampling station and adapted to provide an electrical signal proportional to the concentration of the indicator passing said station, the electrical signal having an in-creasing portion followed by a decaying exponential portion and a distorted portion caused by recirculation of the in-dicator.  A signal analyzer is coupled to said signal means to receive said electrical signal and is adapted to provide a continuous output during the whole of said electrical sig-nal corresponding to said increasing portion and said decaying exponential portion and including an extrapolated exponential portion replacing said distorted portion of the signal.  The signal analyzer includes means to automatically zero said signal on a time base and a curve generator for re-ceiving said signal from the zeroing means.  The curve generator includes a capacitor which is charged by said signal while the signal is increasing and the curve genera-tor is adapted to continuously compare the charge on said capacitor with said signal and to permit said capacitor to discharge exponentionally after said signal has reached a peak, at a rate matched to the decay rate of the electrical signal, said discharge rate continuously following the sig-nal exponential decay rate.  The signal analyzer also in-cludes trigger means coupled to the curve generator and responsive to the charge on the capacitor, said trigger means being adapted to isolate the curve generator from said electrical signal when said charge on said capacitor has fallen to a predetermined level corresponding to a time during said exponential portion of said electrical signal and in advance of said distorted portion, whereby the signal analyzer output thereafter decays exponentially without interference from said distorted portion of the electrical signal.  The apparatus also includes integrator means receiving said continuous signal analyzer output and adapted to integrate said output and provide a reading of the flow rate of the liquid.
Patent CA-1113065-A (CA)
Inventor: BAHRE KARL
IPC: B02C4/00
Filed: 1978-08-24
Granted: 1981-11-24
Abstract: ABSTRACT OF DISCLOSURE        This invention relates to a continuous crusher which is intended for use in crushing coal, rocks and other minerals, the crusher being of the kind which comprises a rotatable crusher roll and a conveyor for the mineral to be crushed, said conveyor being disposed beneath the crusher roll to provide an aperture between the conveyor and the crusher roll through which in use the mineral to be crushed will flow.  A continuous crusher of this kind and in accordance with the invention embodies a crushing roller which is mounted in a machine housing for rotation therein, said crushing roller being in the general form of a crank-shaft including a central crank pin, two crank webs located at opposite ends of the central crank pin and two crank journals which are each supported in said machine housing and which each extend from a respective crank web.  The crank pin serves as a crushing tool carrier and the axial space intermediate the crank webs is empty so as to provide such an empty space which begins at least in the vicinity of the rotational axis of the crushing roller and which extends radially outwards in a direction away from the crank pin.
Patent CA-1092497-A (CA)
Inventor: MOSCONY JOHN J
IPC: C23F1/02
Filed: 1978-09-22
Granted: 1980-12-30
Abstract: ETCHING A SUCCESSION OF ARTICLES    FROM A STRIP OF SHEET METAL                 Abstract of the Disclosure When precision etching a succession of articles from a strip of metal having random variations in thickness and moving along a prescribed path, the thickness of the metal strip is monitored, and the etching step is adjusted in response to the monitored thickness to compensate for the thickness variations.
Patent CA-1104485-A (CA)
Title: Burner
Inventor: MILLER KEITH A
IPC: F23D11/36
Filed: 1978-11-30
Granted: 1981-07-07
Abstract: BURNER ABSTRACT OF THE DISCLOSURE A burner for combusting hydrocarbon fluids which may contain additional components as additives or contaminants and in the form of a gas, liquid or particulate matter, e.g. waste oil wherein the oil is atomized in a nozzle disposed in a housing defining a combustion chamber for receiving an oxidizing fluid, e.g. oxygen; so that atomized oil is mixed with the oxidizing fluid fox combustion.  Control of the length to diameter (L/D) ratio of the combustion chamber results in lower operating noise levels for the burner during combustion.
Patent CA-1102496-A (CA)
Inventor: MIANO JEFFREY D
IPC: C08G18/30
Filed: 1979-01-08
Granted: 1981-06-02
Abstract: - I -ABSTRACT OF THE INVENTION      Flame retarded polyurethane foams are prepared from a reaction mixture comprising as the flame retardant additive a compound containing 2, 2, 2-trichloroethyl group.
Patent CA-1115265-A (CA)
Title: Apparatus for continuously mixing  flowable products
Inventor: LIGOUZAT PIERRE
IPC: B01F7/08
Filed: 1979-01-19
Granted: 1981-12-29
Abstract: ABSTRACT OF THE DISCLOSURE          To continuously mix two flowable products such as a solid product in the divided state and a liquid product , two concentric ducts are provided each with associated entraining means.   The entraining means of the outer duct serves to move a first one of the flowable products along the duct from an entry port towards an exit port for the mixed products and includes a helical element urging the first product into rotation in passage along the outer duct.  The second duct opens into the outer duct between the entry and exit ports of that duct and the entraining means of the inner duct serves to move the second lowable product through the inner duct and into the outer duct in the centre of the first product stream.
Patent CA-1087667-A (CA)
Inventor: FRANK WILLIAM R
IPC: F16C23/08
Filed: 1979-03-13
Granted: 1980-10-14
Abstract: SELF-ALIGNING BEARING AND SEAL              Abstract of the Disclosure In a self-aligning bearing, a seal having first and second lip surfaces for containing lubricant within the bearing and preventing contaminants from entering between co-acting metal surfaces of the bearing.
Patent CA-1127492-A (CA)
Title: Bladder hemostatic catheter
Inventor: LAYTON TERRY N
IPC: A61B17/12
Filed: 1979-04-20
Granted: 1982-07-13
Abstract: BLADDER HEMOSTATIC CATHETER     ABSTRACT OF THE DISCLOSURE    A bladder hemostatic catheter comprising, an elongated shaft having a lumen extending along the shaft, a tip at the dis-tal end of the shaft, and an opening adjacent the distal end of the shaft communicating between the lumen and the outside of the shaft.  The catheter has an inflatable balloon of elastic mater-ial covering a distal end section of the shaft, with the balloon having a proximal portion secured circumferentially around the shaft, and with the balloon defining a cavity intermediate the balloon and the shaft communicating with the opening.  The bal-loon is capable of receiving 600 to 1000 cubic centimeters of fluid and assuming a generally spherical shape in an inflated state of the balloon. The catheter has valve means to permit passage of fluid from a source of fluid to the lumen while pre-venting passage of fluid from the lumen during inflation of the balloon.
Patent CA-1064446-A (CA)
Inventor: CHECK FRANK T JR
IPC: G04B25/00
Filed: 1979-04-25
Granted: 1979-10-16
Abstract: DATE PRINTING DEVICE WITH ELECTRONIC CALENDAR CLOCK                 ABSTRACT OF THE DISCLOSURE         A date printing device, such as a postal meter, includes an electronic calendar clock which generates and stores signals representing different days and months of the year.  The electronic calendar clock provides one input to a comparison circuit.  Another input to the comparison circuit is provided by an encoder which generates signals representing the current setting of the date printing device.          The comparison circuit samples inputs from the calendar clock and the encoder and generates a control signal when a mismatch is detected.
Patent CA-1133217-A (CA)
Inventor: BURKEY DAVID J
IPC: B44C1/24
Filed: 1979-05-08
Granted: 1982-10-12
Abstract: Abstract of the Disclosure The invention is directed to a method of embossing a wood grain pattern on a composition board surface to provide it with a grain detail such that auto-glazing may be carried out.  Auto-glazing is automatically providing variable amounts of glazing on a wood surface to highlight the grain pattern of the wood.
Patent CA-1127512-A (CA)
Title: Electrolytic base coating used in the  production of high permeability silicon  steel
Inventor: MILLER CLARENCE L JR
IPC: C21D8/12
Filed: 1979-05-25
Granted: 1982-07-13
Abstract: ELECTROLYTIC BASE COATING USED IN THE     PRODUCTION OF HIGH PERMEABILITY SILICON STEEL               ABSTRACT OF THE DISCLOSURE           A process for producing high permeability electromagnetic silicon steel having a cube-on-edge orientation.          The process includes the steps of:  preparing a melt of silicon steel containing from 2.5 to 4.0% silicon; casting; hot rolling, cold rolling; decarburizing; applying a refractory oxide base coating; and final texture annealing.  The refractory oxide base coating is applied by electrolyzing an aqueous solution having as a major constituent at least one compound from the group consisting of water soluble salts of calcium, magnesium, manganese and aluminum and as a minor constituent boron,with the steel being arranged as the cathode in the solution; by removing the thus coated steel from the solution; and by heating the coated steel at an elevated temperature.
Patent CA-1118796-A (CA)
Inventor: VAN BERKEL JOHANNES
IPC: C07C43/313
Filed: 1979-05-30
Granted: 1982-02-23
Abstract: ABSTRACT Compounds of the general formula:-                        (III) wherein each Hal is a chlorine or bromine atom especially in the same stereo-isomeric form as that of the cyclopropane ring in (+)-3-carene, are novel inter-mediates useful in the manufacture of pyrethroid insecticides.
Patent CA-1113981-A (CA)
Inventor: GERBERT-GAILLARD ALAIN
IPC: H01H71/16
Filed: 1979-06-20
Granted: 1981-12-08
Abstract: A b s t r a c t. -MULTIPOLE ELECTRICAL CIRCUIT BREAKER WITH IMPROVED INTERCHANGE-ABLE TRIP UNITS.            A molded case multi-pole circuit breaker comprises an interchangeable trip unit having a magnetic circuit sur-rounding a main stationary conductor and provided with a U-shaped core secured to circuit-breaker assembly and a magnet-ic rod fastened to the trip unit. The rod is inserted between the legs of the core, and a single turn secondary winding sur-rounds the rod. A bimetal is attached to the winding, and the thermal tripping characteristics are independent of the rela-tive position of the magnetic core and rod. -
Patent CA-1149993-A (CA)
Inventor: MARTIN THOMAS W
IPC: C08G65/00
Filed: 1979-08-08
Granted: 1983-07-12
Abstract: Abstract of the Disclosure Photocrosslinkable, organic solvent-soluble polymers having a Tg greater than 200°C are disclosed. The polymers contain sufficient radiation-sensitive crosslinkable units to render the polymers insoluble in organic solvents on exposure to radiation to which the crosslinkable units are sensitive.  Also disclosed are supports. particularly supports having a radiation-sensitive surfaces, having thereon a layer of the described photocrosslinkable polymers.  The polymers are capable of receiving heat-transferable dyes and are useful in forming color filter arrays for solid-state imaging devices.  A particularly convenient method of forming solid-state color imaging devices having a layer containing an array of color filters is also disclosed.
Patent CA-1119471-A (CA)
Inventor: BAUERMEISTER HEINZ-GEORG
IPC: B63C9/105
Filed: 1979-11-08
Granted: 1982-03-09
Abstract: SAFETY BATHING SUIT              ABSTRACT OF THE DISCLOSURE A safety bathing suit is provided which has inflatable safety buoyancy elements in the areas   under the shoulders. The buoyancy elements are of curved shape when inflated with the major volume of air located in the front part of each element.  The buoyancy elements are directed upwardly and enclose the shoulders from below.
Patent CA-1133220-A (CA)
Title: Process for manufacture of plastic sheets
Inventor: BOUDENANT PIERRE
IPC: B29C48/08
Filed: 1979-11-22
Granted: 1982-10-12
Abstract: ABSTRACT OF THE DISCLOSURE          A process for making sheets of plastic material of high optical quality by casting the plastic material or a mixture of its components on a flat, moving substrate is disclosed.  According to the invention, a stable pocket of material is formed on the moving substrate upstream of the zone at which the plastic material flows from the casting apparatus onto the substrate.  The material in the pocket moves in predetermined paths and leaves the pocket to form the lower portion and tile edges of the sheet. A direct stream of material is simultaneously formed downstream of the zone of delivery of the plastic material onto the sub-strate in a tangential relation to the meniscus, to form the upper portion of the sheet.
Patent CA-1153728-A (CA)
Inventor: KRUPER WAYNE A
IPC: C25D21/18
Filed: 1979-11-30
Granted: 1983-09-13
Abstract: ABSTRACT OF THE DISCLOSURE         A process is provided for electrodepositing a covering layer of lead-tin on the surface of a bearing structure formed by co-electrodepositing lead, copper and tin which process comprises providing a metallic substrate; placing said metallic substrate in an electroplating bath containing lead ions, tin ions and copper ions; passing electrical current through said bath to deposit a layer of lead-tin-copper on the surface of said substrate; removing said co-plated substrate from said bath, subjecting said so-plated substrate; to an aqueous rinsing medium to remove electrolyte drag-out from said plating bath from the said plated substrate; bringing the resulting aqueous rinsing medium into contact with a solid metal selected from the group consisting of lead, tin and alloys thereof for a period of time sufficient to cause copper ions in said medium to be replaced by ions of said metal and said copper ions to deposit as copper metal on the remainder of the undissolved lead, tin or lead-tin alloy, which is in contact with the rinsing medium, placing said rinsed substrate in an electro-plating bath which is essentially devoid of copper ion and which contains both lead ions and tin ions; and passing electrical current through said electroplating bath to deposit a layer of lead-tin on the surface of said substrate.