baber/WOPTO huggingface dataset:
Patent CA-1058952-A (CA)
Inventor: BADERTSCHER ERNEST
IPC: A23J1/20
Filed: 1975-04-25
Granted: 1979-07-24
Abstract: Abstract of disclosure A process for the continuous production of casein and caseinates, which comprises destabilising a colloidal solution with the composition of a skimmed milk and converting it into a mixture of curd and serum, sepa-rating the curd from the serum, introducing the curd in the form of grains into a stream of washing liquid, passing the mixture of curd grains and washing liquid under turbulent conditions through at least one tube, and separating the curd from the washing liquid.
Patent CA-1065996-A (CA)
Inventor: HAYS HUGH R
IPC: C11D3/37
Filed: 1975-05-21
Granted: 1979-11-06
Abstract: POLYETHYLENE OXIDE TEREPHTHALATE POLYMERS                   ABSTRACT OF THE DISCLOSURE          Novel terephthalate polymers containing ethylene terephthalate and polyethylene oxide terephthalate units in specific molar ratios and a process for imparting improved soil release properties to fabrics by treating said fabrics with a dilute aqueous solution of said polymers are provided.
Patent CA-1050768-A (CA)
Inventor: MUKAE SATOSHI
IPC: B01D11/02
Filed: 1975-06-19
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE      An automatic leaching system for the hydrometallurgi-cal production of zinc comprising a pH meter and means for detecting the feed rate of calcine.  The pH meter is provided with means for automatically washing the electrodes thereof so as to be capable of continuously and automatically detecting the pH value of the slurry obtained by mixing a spent electrolyte with the calcine.  The system comprises a feedback control cir-cuit and a feed-forward control circuit in which the flow rate of the spent electrolyte supplied to the system is the manipulated variable, and the pH value of the slurry is the controlled variable.  These control circuits are used for the pH control so that the pH value of the slurry can be maintained constant by controlling the flow rate of the spent electrolyte.
Patent CA-1054064-A (CA)
Inventor: LAMPING HAROLD D
IPC: F02B55/14
Filed: 1975-07-21
Granted: 1979-05-08
Abstract: ABSTRACT     A rotary combustion engine having two fuel nozzles for dis-charging fuel into each engine working chamber with fuel being discharged from only one of the nozzles during low power operation of the engine and being discharged from both nozzles during high power operation of the engine.
Patent CA-1070879-A (CA)
Inventor: PERRET JOSEPH D JR
IPC: C08F6/00
Filed: 1975-08-15
Granted: 1980-01-29
Abstract: ABSTRACT OF THE DISCLOSURE           In the typical embodiment disclosed in the application, continuous stripping of a monomer from a temperature and shear-sensitive polymer latex is accomplished by contacting the latex with steam in an unheated tubular contactor.  Temperatures and pressures are controlled so as to permit complete stripping of the monomer without subjecting the latex polymer to excessive temperature or turbulent flow conditions.
Patent CA-1045701-A (CA)
Inventor: RIETH JAMES E
IPC: G05D3/00
Filed: 1975-08-21
Granted: 1979-01-02
Abstract: CONTROLLED TROLLING APPARATUS               ABSTRACT OF THE DISCLOSURE         A trolling reel for raising and lowering a weighted control line to which a fishing line is detachably secured includes a reversible drive motor coupled to control means for either automatically positioning the end of the control line at a desired distance from the lake bottom or at a depth corresponding to a desired water temperature.
Patent CA-1046966-A (CA)
Inventor: SEHGAL SURENDRA N
IPC: C12P19/54
Filed: 1975-08-28
Granted: 1979-01-23
Abstract: Abstract of the Disclosure A new antibiotic complex, complex 484, components 484-A and 484-B thereof and a process for their preparation are disclosed.  These antibiotic substances are producible by culturing a microorganism of the species Streptomyces in an aqueous nutrient medium under submerged aerobic fermentation conditions.  The substances are useful against a broad spectrum of pathogenic bacteria.  Methods for their use are disclosed also.
Patent CA-1048099-A (CA)
Inventor: DIETTERICH CHARLES W
IPC: F25D25/02
Filed: 1975-09-18
Granted: 1979-02-06
Abstract: MOLDED PLASTIC REFRIGERATOR  PAN AND WINDOW ASSEMBLY              ABSTRACT OF THE DISCLOSURE          A plastic molded refrigerator pan and window assembly in which the front wall of the pan includes a large opening within which is disposed a separable snap-engaging clear plastic panel.  The engagement is provided by upper and lower channels provided in the respective edges of the panel which engage opposing sides of the front wall adjacent the edge of the opening.  Because of the generally unsupported and flexible nature of the front wall along the upper edge of the opening, the panel engaging structure in-cludes tab portions of varying height which in certain areas snap into the respective opposing channel and at other areas require sufficient forceful displacement of the top of the wall to seat the tab in the flange so that unin-tended disengagement is prevented even at the most flexible area of the panel.
Patent CA-1069216-A (CA)
Inventor: CHECK FRANK T JR
IPC: G06Q30/04
Filed: 1975-09-23
Granted: 1980-01-01
Abstract: Abstract of the Disclosure An advanced electronic postage meter system is described, which is built around a micro computer set.  The micro computer set is of LSI design, and comprises a single chip central processor unit (CPU) which performs all control and data processing functions.      Auxiliary to the CPU are ROM's which store the program of the postage meter system; RAM's which provide the system with a working memory; and Shift Registers which expand the I/O capacity of the system and provide multiplexing capability.  The postage meter system comprises componentry such as a non-volatile memory for postage accounting purposes; a display for visually monitoring the functions of the system; a keyboard for instructing the system; and a modified postage meter with motorized setting means for printing postage upon pieces of mail.  These peripheral devices communicate with the micro computer set through ports, and means are provided to expand port capabilities for these peripheral devices.
Patent CA-1044738-A (CA)
Inventor: SAKUMA SHINZO
IPC: H01H33/662
Filed: 1976-03-19
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE:           This invention discloses a vacuum power interrupter, having high reliablility of vacuum sealing, which is manufac-tured by using most suitable brazing material whose main com-ponent is Cu or Au to each component of vacuum power inter-rupter in one brazing process or in two brazing processes.
Patent CA-1049007-A (CA)
Inventor: JAEGER HORST
IPC: C09B1/22
Filed: 1976-03-24
Granted: 1979-02-20
Abstract: Preparation of 1-amino-anthraquinone Abstract of the Disclosure In the saponification of   1-acetamino-anthraquinone to produce the corresponding 1-amino-anthraquinone, the improve-ment which comprises effecting the saponification with aqueous alkali such as a hydroxide, oxide or carbonate of an alkali metal or an oxide or hydroxide of an alkaline earth metal.  The sapon-ification is effected in water, which may contain an organic sol-vent such as alcohol.
Patent CA-1066865-A (CA)
Inventor: LAINESSE BRUNO
IPC: B29C48/475
Filed: 1976-05-12
Granted: 1979-11-27
Abstract: A molding machine for molding a hollow tubular member from high molecular weight polyethylene material or other materials having similar properties which render it hard to mold.  The machine comprises a tubular die cavity formed between an outer surface of an inner die member and an inner surface of an outer die member.  Heaters are connected to the inner and outer die members to heat the cavity inner and outer surfaces.  A feeding apparatus feeds the polyethylene material in the die cavity.  Support members are provided for maintaining the outer surface of the inner die member in substantially fixed spaced-apart relationship to the inner surface of the outer die member.  A plunger is reciprocable in the cavity to apply pressure to material fed in the cavity from the extruder to cause extrusion of a tubular polyethylene member from an open end downstream of the cavity.
Patent CA-1062686-A (CA)
Inventor: ALEXANDER DANRICK W
IPC: F16L3/01
Filed: 1976-07-29
Granted: 1979-09-18
Abstract: HYDRAULIC MATERIALS HANDLING SYSTEM     Abstract of the Disclosure An overhead support apparatus for a slurry hose transportation system has a monorail anchored to a support system a predetermined distance above the surface of the earth.  A plurality of space rollers are movably engaged and supported by the support system.  A slurry hose is at-tached to the plurality of space rollers by means of a beam which has pivotly attached hose supporting clamps spaced along the beam.  The apparatus may further include a brake for restraining the beam until the particular section of hose supported by the beam is under tension.  A cable is also provided for retracting the plurality of beams to a storage area as required by the use of the slurry trans-sportation system.
Patent CA-1082417-A (CA)
Inventor: SCHOTT CHARLES M JR
IPC: B29C48/32
Filed: 1976-09-03
Granted: 1980-07-29
Abstract: Abstract A rotary die assembly for extruding plastic tube, having a plurality of discrete cooling air inlet conduits extending through the male member of the die and connected at their inlet ends to circumferentially spaced apart positions to a wall of an annular inlet plenum so as to receive inlet air through the wall; the plenum is located outside of and generally coaxially with the rotating die members, the remaining walls of the plenum being stationary and connected to receive a supply of cooling air; exhaust air from the interior of the extruding tube similarly passes through a number of discrete conduits to a discharge plenum; the conduits are insulated to limit heat transfer between the heated die elements and the flowing air; a transition assembly enables the inner air to be efficiently distributed and the outlet air to be efficiently divided into the flows mentioned.
Patent CA-1075599-A (CA)
Inventor: RATHMELL WILLIAM G
IPC: A01N43/50
Filed: 1976-12-07
Granted: 1980-04-15
Abstract: ABSTRACT       Fungicidal formulations which comprises as active ingredients an .alpha.-(2-chlorophenyl)-.alpha.-(4-halophenyl)-5-pyrimidine methanol in combination with 1-[.beta.-(allyloxy)-2,4-dichlorophenethyl]imidazole, or a non-phytotoxic salt thereof, methods of making such formulations by admixture and methods of treating fungal infections of cereals with the novel formulations.
Patent CA-1074984-A (CA)
Inventor: MOORE RONALD D
IPC: B23P15/00
Filed: 1977-01-17
Granted: 1980-04-08
Abstract: METHOD AND APPARATUS FOR MAKING PADDED STRAPS      ABSTRACT OF THE DISCLOSURE      A method and apparatus for manufacturing padded or cushioned straps having a main structural strap member adapted to be fastened to a surface, a vinyl wrap or cover and a foam cushion material intermediate the vinyl wrap and the strap member.  The method of the present invention includes the steps of (1) longitudinally tensioning the vinyl wrap, (2) positioning the foam cushioning material and the strap member on the vinyl wrap, (3) compressing the foam and securing the components in position by applying a force across the strap member and the vinyl wrap, (4) wrapping and transversely tensioning the vinyl wrap about the foam member and the strap member so that the longitudinal edges are opposed, (5) maintaining the vinyl wrap in transverse tension and maintaining the position of the components, (6) positioning a trim strip across the opposed longitudinal edges of the vinyl wrap, (7) joining the trim strip to the vinyl wrap by dielectric heating of the trim strip and the vinyl wrap, (8) bending the assembled strap to an appropriate shape, and (9) heating the assembled strap to shrink the vinyl wrap.  The apparatus disclosed herein provides a convenient structure for practicing the above method. \
Patent CA-1058135-A (CA)
Inventor: SCIBBE HAROLD R
IPC: B60R22/44
Filed: 1977-02-17
Granted: 1979-07-10
Abstract: ABSTRACT OF THE DISCLOSURE      A retractor including a reel normally biased in a direction tending to wind a belt (such as an automobile belt) around the reel, and including apparatus for placing the retractor in a tensionless condition.  A locking surface is fixed to the reel and a locking member is biased toward engagement with the locking surface to resist rotation of the reel in a belt winding direction.  A control member is movable in the path of movement of the locking member, and includes a first portion which holds the locking member out of engagement with the locking surface and a second portion which cooperates with the locking member and allows the locking member to engage the locking surface.          Gate means are mounted on the control member and are movable relative to the control member into a first position holding the locking member from engagement with the locking surface during a preselected range of movement of the control member relative to the locking member.  The gate means are movable relative to the control member into a second position allowing cooperation of the locking member with the second portion of the control member in response to a predetermined sequence of movements of the control member relative to the locking member so that the locking member can engage the locking surface and prevent rotation of the reel in the belt winding direction.          Also, according to the invention, a seat belt retractor is placed in a tensionless condition in response to the rotation of the reel as the belt is protracted to a desired degree, allowed to retract, protracted slightly farther, and then allowed to retract again.
Patent CA-1070388-A (CA)
Inventor: FLETCHER KENNETH S III
IPC: G01N27/38
Filed: 1977-03-09
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE An amperometric analysis system and method includes a flow tube constituting the amperometric cell in which magnetic flow metering electrodes function also as the counter and test electrodes for amperometric measurement. By combining the magnetic flow measurement with the amperometric measurement, additional electrodes are not needed to obtain the flow signal for compensating the amperometric measurement.  Ultrasonic drivers are mounted on the end of the shank of the counter and test electrodes and driven by an ultrasonic oscilla-tor to activate the electrodes to keep them clean.  Complementary cleaning can be obtained through the simultaneous application of an electrochemical anodic pulse.  The system includes a three-electrode circuit potentiostat in which the potential of the test electrode is fixed versus a reference electrode and current flows between the test electrode and the counter electrode.  An isolated current source allows the magnetic flow metering electrodes to serve simultaneously as test and counter electrodes in the amperometric circuit. The flow tube also includes a thermistor temperature compensator.  Reliable direct amperometric analysis of a flowing stream is made possible by the invention.
Patent CA-1063504-A (CA)
Inventor: REED ROBERT D
IPC: F23G7/08
Filed: 1977-03-14
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE      An improved flare stack for the smokeless burning of smoke prone fuel gases, comprising a cylindrical flare stack, an inner cylindrical conduit which is closed at its bottom end and positioned with its top at substantially the same elevation as the top of the flare stack.  The flow of the smoke-prone fuel gas up the stack is diverted into the annular space between the inner conduit and the flare stack, providing an annular flow of fuel gas.  Smoke suppressant, such as a mixture of steam and air, is conducted into the inner conduit and vertically upwardly to the top thereof from which it can either continue unaltered flow direction or it can be diverted outwardly and upwardly into the inner wall of the annular flow of gas, to provide quick and intimate mixing of the smoke suppressant with the fuel gas.  Additionally, smoke suppressant can be injected inwardly into the outer wall of the annular flow of fuel gas, to provide additional intimate mixing of smoke suppressant, to provide smoke-free combustion of the fuel gases.
Patent CA-1067202-A (CA)
Inventor: STEVENS EVERETT E
IPC: G01R29/10
Filed: 1977-03-21
Granted: 1979-11-27
Abstract: ABSTRACT OF THE DISCLOSURE   This invention relates to a system and method for determining the radiation pattern of an antenna through the use of a RELEDOP (Receiving ELEmentary Dipole with Optional Polarity).  The advantage of this invention is that it is suitable for measuring the patterns of most antennae, including large aperture antennae requiring measurements to be made at distances of 30 to 60 miles.  The method involves transmitting a signal of either horizontal or vertical polarization from the antenna being measured to a receiving dipole coupled to a receiver.  The dipole and receiver are towed behind an airborne vehicle in a substantially circular pattern over the antenna.  The received signal is telemetered over a VHF link to a receiver and recording device, and the pattern of the antenna is then derived directly from the recording device.  By this invention, enough power is transmitted from the antenna to enable a more thorough measurement of the pattern of the antenna then had previously been possible with methods which transmitted from the towed dipole to the antenna.
Patent CA-1066786-A (CA)
Inventor: MIHIROGI KIYOSHI
IPC: B60L5/08
Filed: 1977-04-04
Granted: 1979-11-20
Abstract: TITLE OF THE INVENTION          CURRENT COLLECTING SYSTEM FOR VEHICLE                 ABSTRACT OF THE DISCLOSURE      An improved current collecting system for a vehicle which, when collecting a current from a power supply member such as trolley wire, controls the engagement of contact members with the power supply member.  With this invention, damages of the power supply member attributable to arcs and the like are precluded.
Patent CA-1042418-A (CA)
Inventor: HAPGOOD WILLIAM H
IPC: F28D7/00
Filed: 1977-05-10
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE   Disclosed is a heat exchange system for transferring heat between first and second fluid media through a thermally conductive structure which incorporates a passageway for the first medium and a plurality of flow paths for the second medium.  The thermally conductive structure surrounds a central plenum which has a burner for producing combustion.  The paths are defined between a plurality of layers of bodies which are bonded together and to the portions of the structure forming the passageway in regions of contact there-with forming a matrix and whose surfaces, which form the elemental surface areas of the flow paths, are predominantly convexly curved in all directions. The average length of the flow paths is not greater than 15 times the average radius of curvature of the elemental surface areas.
Patent CA-1087625-A (CA)
Inventor: SEYMOUR DONALD E
IPC: C07F1/08
Filed: 1977-06-27
Granted: 1980-10-14
Abstract: Abstract of the Disclosure A method of preparing a copper complex to be used in eliminating the growth of aquatic or marine plant life, such as algae.  The copper complex is formed by reacting finely divided water-insoluble copper carbonate with a complexing material, which comprises a combination of monoethanolamine and triethanol-amine.  The copper carbonate is solubilized and complexed by the material to provide a copper complex having improved stab-ility and containing an increased amount of elemental copper as compared to copper complexes formed by prior methods, thereby making the complex more effective as an algaecide.
Patent CA-1084965-A (CA)
Title: Ski binding device
Inventor: BEYL JEAN J A
IPC: A63C9/00
Filed: 1977-10-27
Granted: 1980-09-02
Abstract: A SKI BINDING DEVICE                Abstract of the Disclosure A hand-operated support for a hooking member which is adapted to engage with a toothed rack rigidly fixed on the ski is maintained in the engaged position by means of locking bosses carried by the boot-binding member and adapted to produce action only when the binding member has been displaced in the longitudinal direction under the pressure exerted by the ski boot when this latter is placed in position, thus preventing any accidental displacement of the hooking member while the ski is in use.
Patent CA-1066072-A (CA)
Inventor: DYHR JAN
IPC: F25B43/02
Filed: 1977-11-04
Granted: 1979-11-13
Abstract: ABSTRACT OF THE DISCLOSURE           An encapsulated refrigerator is described in which the capsule interior comprises an oil sump and is under suction pressure.
Patent CA-1102705-A (CA)
Inventor: NAKAJIMA YASUO
IPC: F02B33/44
Filed: 1977-12-01
Granted: 1981-06-09
Abstract: ABSTRACT OF THE DISCLOSURE    An internal combustion engine has at least one cylinder acting as an air pump for the admission of scavenging air into the remaining cylinders.
Patent CA-1108781-A (CA)
Inventor: MANDEL ALAN F
IPC: B66B3/00
Filed: 1978-04-04
Granted: 1981-09-08
Abstract: 46,542 ELEVATOR SYSTEM              ABSTRACT OF THE DISCLOSURE         An elevator system including at least one elevator car mounted for movement in a building to serve the floors therein, and pushbuttons for entering calls for elevator service.  Calls for elevator service initiated by the push-buttons are visually displayed in a predetermined order on a display in which the display positions for such calls are not specifically related to a specific floor, but which may be used to indicate a call associated with any floor of the building.  In a preferred embodiment, the calls are stacked or compressed to provide a predetermined uniform physical spacing between adjacent calls of the predetermined order.          The predetermined order and predetermined spacing are main-tained as new calls are entered on the display, and answered calls are deleted therefrom.
Patent CA-1083618-A (CA)
Inventor: LORENZ HORST
IPC: B65G11/20
Filed: 1978-04-12
Granted: 1980-08-12
Abstract: APPARATUS FOR BUNDLING ELONGATED WORKPIECES     Abstract of the Disclosure Apparatus for bundling elongated workpieces includes a generally U-shaped trough having a vertically movable bottom wall for adjusting the depth of the trough.          A horizontally and vertically movable pusher feeds the workpieces transversely of their length toward the trough for positioning a plurality of the workpieces in side-by-side relationship to form a horizontal row.  Horizontally movable support rails are movable selectively between a position extending across the trough spaced above its movable bottom wall wherein a new row of workpieces is positioned on the rails, and a position displaced from the trough for allowing the new row of workpieces to glide into stacking relationship on a previous row of workpieces resting on the movable bottom wall.  A slope structure is inclined downwardly toward the pusher.  A movable stop is positioned adjacent the lower end of the slope structure, and is movable between a stopping position for stopping workpieces moving down the slope toward the trough and a retracted position for allowing movement of workpieces therepast into the trough by operation of the pusher.
Patent CA-1044993-A (CA)
Inventor: DUNN DONNELL L
IPC: B62D5/08
Filed: 1978-05-26
Granted: 1978-12-26
Abstract: ABSTRACT OF THE DISCLOSURE           A hydraulic apparatus comprises a first and a second pump respectively supplying first and second hydraulic circuits.          The second pump is arranged to be connected to the first circuit by way of a valve.  The valve includes bypass means to permit the second pump to deliver fluid to the first circuit after the pres-sure in the second circuit reaches a predetermined level.  The circuit is particularly useful where the second circuit is connect-ed to a vehicle brake actuator and the first circuit supplies steering and auxillary apparatus.