baber/WOPTO huggingface dataset:
Patent CA-1036348-A (CA)
Inventor: CHANCE JAMES L
IPC: F26B3/04
Filed: 1974-07-08
Granted: 1978-08-15
Abstract: ABSTRACT OF THE DISCLOSURE            Method and apparatus for drying a moving web utilizing one or more air caps each including an apertured plate together with a high pressure plenum which is arranged to deliver high pressure air through the apertures in the plate to impinge against the web.  The geometry of the plates, their spacing from the web and the positioning of exhaust means are correlated to provide a minimum amount of cross flow interference thereby improving the heat transfer and ultimately the efficiency of the drying operation.
Patent CA-1062173-A (CA)
Inventor: BARTIK IVAN
IPC: G21D1/00
Filed: 1974-11-22
Granted: 1979-09-11
Abstract: ABSTRACT OF THE DISCLOSURE    A method and apparatus for treating fluids on a marine vessel, especially bilge and ballast water, in which the fluid to be treated is passed through filtering and coalescing devices to bring about separation of the oil from the water, whereupon the oil is delivered to an oil tank and the water is discharged overboard.  The purity of the discharged water is continuously monitored by a turbidity meter and the flow of the fluid through the system is controlled thereby so that the discharged water will meet all pollution standards.
Patent CA-1063264-A (CA)
Inventor: LEVIN GILBERT V
IPC: C02F3/30
Filed: 1975-06-17
Granted: 1979-09-25
Abstract: ABSTRACT OF THE DISCLOSURE         Activated sludge sewage treatment process comprising aerating a mixed liquor comprising phosphate-containing influent sewage material to cause the microorganisms present to take up phosphate, separating phosphate-enriched sludge from the mixed liquor, and settling the separated sludge in a phosphate stripping zone to form supernatant liquor and settled sludge.  At least part of the settled sludge is maintained under anaerobic conditions to cause release of soluble phosphate and the resulting sludge containing released phosphate is contacted with a lower soluble phos-phate content medium to effect phosphate enrichment of the supernatant liquor in the stripping zone, with at least a portion of the anaerobic sludge being recirculated to the aeration zone.
Patent CA-1061939-A (CA)
Inventor: BERANGER ALESSANDRO
IPC: C08F6/06
Filed: 1975-07-17
Granted: 1979-09-04
Abstract: PROCESS FOR THE REMOVAL OF URANIUM CONTAINED IN HOMO- AND      CO-POLYMERS OF MONO- AND DIOLEFINES            ABSTRACT OF THE DISCLOSURE     The invention relates to the purification of homo- and copolymers of mono- and diolefines, as obtained from a solu-tion polymerization in the presence of uranium catalysts, from the catalyst residues, and particularly to a process for the removal of the uranium from the hydrocarbon solution of the polymer, which solution is mixed with an aqueous solu-tion of ammonium carbonate, the thus resulting aqueous phase being then separately treated for the recovery of the ammonium carbonate and of the uranium.
Patent CA-1062067-A (CA)
Inventor: FLECKENSTEIN LEE J
IPC: C09B1/515
Filed: 1975-08-08
Granted: 1979-09-11
Abstract: Abstract of the Disclosure Color photographic elements, diffusion transfer film units and processes are described which employ nondiffusible o-sulfonamidonphthols which are alkali-cleavable upon oxida-tion to release a diffusible color-providing moiety.
Patent CA-1064363-A (CA)
Inventor: MAHN FREDERICK R
IPC: C02F1/68
Filed: 1975-09-08
Granted: 1979-10-16
Abstract: ABSTRACT               A solid non-foaming dispersing composition of (1) hydrophobic silica; (2) block copolymer of polyoxyethylene and polyoxypropylene wherein the chain is terminated, at both ends, by polyoxypropylene; and (3) an organic spreading liquid.          A surfactant may also be employed. A tablet form of the composition is described.                    - i -
Patent CA-1050652-A (CA)
Inventor: HACKETT KENNETH R
IPC: G01S15/52
Filed: 1976-01-06
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE       An ultrasonic intrusion detection system having means for transmitting and receiving ultrasonic energy within a protected zone and generating an alarm when a moving object is present in the protected zone is supplemented to provide multiple independent response zones utilizing the same transmitter for all zones but individual receiver modules which can be added to the existing transmitter-receiver system to provide protection for additional independent zones with associated indicators for selectively indicating those zones which have been triggered by the presence of an intruder or other moving object.
Patent CA-1064791-A (CA)
Inventor: RUDTKE HELEN T
IPC: A61B19/08
Filed: 1976-01-15
Granted: 1979-10-23
Abstract: REINFORCED DOUBLE-FENESTRATED       SURGICAL DRAPE                 Abstract A double-fenestrated surgical drape, especially suitable for use in those operations requiring entry through both the abdominal wall and the perineum, comprising a pair of rectangular non-woven cellulosic sheets of unequal size joined together in overlapping relation to provide a narrow reinforced zone of increased thickness interposed between the fenestrations of the respective sheets.
Patent CA-1061402-A (CA)
Title: Voltage surge arrester with capacitive grading and improved sparkover for fast impulses
Inventor: RECKARD RONALD M
IPC: H02H9/06
Filed: 1976-02-20
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE The arrester includes a plurality of gap units and nonlinear resistance valve units connected in series between the line voltage and ground.  A series line of capacitors across the gap units provides capacitive grading for fast high frequency impulses.  A series line of resistors across the gap units provides resistive grading for slow, low frequency impulses.  The gap units comprise control gap units for controlling the initial sparkover of the arrester and cascade gap units.  The control gap units all have substantially equal sparkover voltages for slow impules. The improvement comprises that there is connected across at least one of the control gap units and in series with the series line of capacitors, a linear upset resistor having a resistance chosen so that the time constant of the resistor and capacitive grading line is about 0.25 micro-seconds.
Patent CA-1044490-A (CA)
Inventor: PEUTERBAUGH BRUCE G
IPC: B23B29/034
Filed: 1976-05-25
Granted: 1978-12-19
Abstract: ABSTRACT         Boring bar structure including an adapter having an axis of rotation, an eccentric bore through said adapter having a longitudinal axis parallel to but offset from the axis of rotation of the adapter, adapter spline structure in one end of the bore concentric with the bore, a cylindrical boring bar body having concentric spline structure on one end thereof adapted to mesh with the adapter spline structure in adjusted relative angular positions, the one end of the boring bar body being adapted to fit within the eccentric bore in the adapter with the spline structures in mesh, whereby a cutting tool secured to the other end of the boring bar body may be adjusted radially of the axis of rotation of the adapter on axial movement of the boring bar body within the eccentric bore in the adapter and relative angular movement of the adapter and boring bar body and subse-quent meshing of the spline structure with the adapter and bar in a different angular relation.         The boring bar body has an angular, axially central external groove therearound which has a V-shaped cross section which is within the adapter with the one end of the boring bar body in the adapter bore.  A set screw is provided extending through the adapter into the bore to engage one face of the angular groove and thus set the relative axial position of the boring bar body and adapter with the splined structures engaged.          A limiting screw extends perpendicularly through the adapter into the bore and into the groove in the boring bar body whereby relative axial movement between the boring bar body and the adapter is limited to that necessary to engage and disengage the spline structures for relative angular adjustment of the boring bar body and adapter to radially adjust a cutting tool secured to the other end of the boring bar body.
Patent CA-1067708-A (CA)
Inventor: LESTER ROBERT W
IPC: G04G17/08
Filed: 1976-06-08
Granted: 1979-12-11
Abstract: TITLE:        TALKING SOLID STATE TIMEPIECE     ABSTRACT OF THE DISCLOSURE:         The talking timepiece which, in one form, will have all the same characteristics and appearance of an ordinary exist watch, but with the read-out a spoken tone, which will actually give the time to the nearest minute, in a voice composed from sufficient information bits to be reasonably faithful reproduction of either the owner's voice, or the voice of a person of his se-lection, this done in any language with or without extraneous other information.
Patent CA-1056840-A (CA)
Inventor: SAUER JOHN C
IPC: C07C233/03
Filed: 1976-09-20
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE        An N-substituted methylamine is reacted in a liquid homogeneous system with molecular oxygen in the presence of a soluble halide of certain metals to produce an N-substituted formamide.  Exemplary is the reaction of trimethylamine with oxygen in the presence of cupric chloride to produce dimethylformamide.
Patent CA-1060933-A (CA)
Inventor: DOOLEY MILTON T
IPC: H02K44/10
Filed: 1976-11-10
Granted: 1979-08-21
Abstract: GASEOUS ELECTRODE FOR MHD GENERATOR                        ABSTRACT          A gaseous electrode for a magnetohydrodynamic generator is positioned at an angle with respect to the MHD magnetic field thereby causing an arc to move both circum-ferentially and longitudinally about an inner electrode element within a cavity so that a gas passed through the arc is ionized to form a plasma stream as it enters the generator's main channel.  A second gas is introduced into the cavity at either end of the electrode assembly to reduce erosion of the inner electrode.
Patent CA-1073351-A (CA)
Inventor: EISENTRAUT ANNA M
IPC: G01N33/74
Filed: 1977-01-18
Granted: 1980-03-11
Abstract: THYROID HORMONE ASSAY     ABSTRACT OF THE DISCLOSURE     A "single tube" thyroid hormone assay is provided whereby endogenous thyroid hormone is initially separated from a serum sample with an acid reagent and thereafter a tracer amount of radioactive labelled thyroid hormone is allowed to competi-tively bind with antibodies for thyroid hormone.  The resulting free hormone (not bound to antibody) is separated from the hormone bound to such antibodies by contacting the solution with an aqueous solution of water-soluble sulfate salt containing a minor but effective amount of added animal serum to cause precipitation of the hormone bound to the thyroid hormone binding protein ma-terial.  Thereafter, either the free hormone in supernatant fluid or the bound hormone that has precipitated is counted with a scintillation counter.
Patent CA-1067353-A (CA)
Inventor: MAIER DANIEL F
IPC: B63H1/28
Filed: 1977-02-14
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed herein is a marine propulsion device which comprises an engine having an exhaust port for discharging exhaust gas, and which also comprises a lower unit having an exhaust tube in communication with the exhaust port.  The lower unit includes a cavitation plate submerged in water during idle engine operation, and an exhaust outlet in communication with the exhaust tube.          The exhaust outlet affords discharge of the exhaust gas below the cavitation plate.  The lower unit includes an outer wall including an outlet, which outer wall outlet is located above the cavitation plate and submerged in water during idle engine operation.  The lower unit also includes passage means in communication with the exhaust tube and the outer wall outlet.  The passage means affords, during reverse engine operation, discharge of a portion of the exhaust gas from the exhaust tube out the outer wall outlet.
Patent CA-1054278-A (CA)
Title: Control unit mounting and interconnecting apparatus for telephone sets
Inventor: RASMUSSEN HARRY R
IPC: H04M1/02
Filed: 1977-02-14
Granted: 1979-05-08
Abstract: Abstract of the Disclosure A control unit mounting and interconnecting apparatus for telephone desk sets is disclosed which includes a base member including a first plate for receiving a printed circuit board and configured to lie within and be supported by a metallic base of the telephone desk set.  The base member also includes a second plate portion for supporting a control unit, such as one having a plurality of control key, and a plurality of walls interconnecting the first plate portion and the second plate portion and defining a recess which slips over and upturned flange of the metallic base of the telephone desk set to maintain the base member in position when installed. Structure is provided in the base member for receiving a printed circuit interconnecting element, of flexible insulating material, which provides electrical interconnections between the control unit and the printed circuit board.  An access apeture is provided in the control unit and the receiving a removable access door to allow changing of bulbs used to illuminate keys of the control unit.  Electrical connections to the bulbs in the control unit are provided, in part, by a flap of the printed circuit interconnecting element which can be manipulated through the access aperture.
Patent CA-1101222-A (CA)
Inventor: SANUKI SHIN-ICHI
IPC: C21C5/30
Filed: 1977-02-21
Granted: 1981-05-19
Abstract: ABSTRACT OF THE DISCLOSURE:           A method of controlling the temperature of molten steel and the carbon content in an oxygen converter comprises making measurement by the use of a detecting probe at the suitable time in the midst of the blowing, measuring the actual value at that time as the starting point for the thereafter operation of prediction, using the amount of slag accumulated oxygen as a principal parameter for operation of prediction and combining the third feature stated above with the second feature stated above for obtaining the predicted value with higher accuracy.
Patent CA-1059564-A (CA)
Inventor: HOROWITZ CHARLES
IPC: B60T15/04
Filed: 1977-03-17
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE          Tractor protection valve, means for use in the air brake system of a tractor-trailer vehicle combination to protect and maintain the braking system of the, tractor includes a pair of valve housings.  One of the valve housings (the pilot) is attached to the tractor dash control valve and includes a piston control-ling communication between an inlet, 2 delivery port and an exhaust port.  The second housing has a tractor supply port connected to the pilot delivery port, in addition to trailer supply and control ports, a tractor control port, and an exhaust port.  The pilot valve attached to the dash control valve contains the control portions of the valve combination with the piston in the other housing being movable in response to air pressure supplied from the pilot to control communications between all of the ports connected thereto.
Patent CA-1054015-A (CA)
Inventor: LERMUZEAUX ANDRE
IPC: A23L27/18
Filed: 1977-05-06
Granted: 1979-05-08
Abstract: ABSTRACT OF THE INVENTION        The present invention relates to the embrittlement of the integuments of small seeds wherein the seeds are cooled by thermal shock in a fluidized bed; cooling is provided by direct injection of a cryogenic fluid flash evaporated in the fluidized bed, forming the fluidization gas in the gaseous state, and recovery of cold by countercurrent circula-tion of the seeds.  The process applies to small oleaginous seeds to facilitate their decortication, and to treatment of impermable leguminous seeds to favor their eventual germina-tion.
Patent CA-1082428-A (CA)
Title: Fluidized cracking catalyst regeneration apparatus
Inventor: BUNN DORRANCE P JR
IPC: B01J8/24
Filed: 1977-05-06
Granted: 1980-07-29
Abstract: FLUIDIZED CRACKING CATALYST  REGENERATION APPARATUS      (D#73, 359 -F ) A B S T R A C T           Apparatus is described herein for regeneration of spent, coke contaminated fluidized cracking catalyst by burning coke therefrom with a molecular oxygen contain-ing regeneration gas in a fluidized dense phase bed, and for burning substantially all carbon monoxide to carbon dioxide.  Means are provided for transferring heat from the top to the bottom of the regeneration apparatus, employing catalyst as the transfer medium.                             -I-
Patent CA-1072032-A (CA)
Inventor: DEBONO MANUEL
IPC: C07G11/00
Filed: 1977-05-19
Granted: 1980-02-19
Abstract: Abstract Antibiotic A-35512 factor B aglycone is a novel and useful antibacterial agent.  A mild acid hydrolysis of A-35512 factor B removes several sugars to form A-35512 factor B aglycone.
Patent CA-1099249-A (CA)
Inventor: VAN DE LEEMPUT
IPC: C07D319/02
Filed: 1977-05-24
Granted: 1981-04-14
Abstract: ABSTRACT OF THE DISCLOSURE          The invention is directed to new catalysts consisting of a chromium compound and an organometal com-pound of an element of Group II or III of the periodic system on a carrier, the process for preparing the catalyst and its use in polymerizing 1-alkenes containing 2 to 8 carbon atoms,  optionally admixed with at most 10 mole% of at least one other 1-alkene of 2 to 8 carbon atoms.
Patent CA-1077710-A (CA)
Inventor: RIEHLE HARALD
IPC: G09B29/00
Filed: 1977-06-01
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE           A planning aid is produced by the use of a transparent foil which is adhesive on one side, thus providing a surface for the adhesion thereto of planning elements and/or symbols having smooth surfaces, the foil being applied to a sheet containing a pictorial representation.  The planning elements and/or symbols may themselves be of foil structure or of plastics-coated cardboard or the like.  For the purpose of providing a permanent record of the juxtaposition of the planning elements and/or symbols to the pictorial representation, the surface with said elements and/or symbols adhering thereto may be photocopied.
Patent CA-1076970-A (CA)
Inventor: SHELBY ROBERT L
IPC: F16D65/853
Filed: 1977-06-14
Granted: 1980-05-06
Abstract: ABSTRACT OF THE DISCLOSURE           A lubricating system for use in a rotative drive assembly including a clutch pack and a brake pack.  The system is arranged to utilize a movement of the piston actuator of the clutch and/or brake pack for controlling delivery of the lubricating oil thereto.  The system may be arranged to pro-vide a minimum delivery of lubricating oil to the clutch pack and/or brake pack at all times.
Patent CA-1070995-A (CA)
Inventor: IANNUCCI VINCENT A
IPC: D04C3/42
Filed: 1977-08-10
Granted: 1980-02-05
Abstract: BRAIDING MACHINE                Abstract of the Disclosure A braiding machine for braiding a plurality of strands includes a tubular member which has a first rotatable table, a stationary sun gear and a second rotatable table mounted thereon.      The first table is rotated in a first direction and includes a circular array of rotatable shafts mounted thereon. Each of the shafts is parallel with the tubular member and has a planetary gear mounted on an intermediate portion thereof which is aligned with and engages the sun gear to cause rotation of the shaft as the first table rotates. A drive gear is fixedly mounted on a first end of each shaft in engagement with an encircled gear on the second table to cause the second table to rotate about the tubular member in an opposite direction from the first direction.      The first table includes a circular array of outer strand supply bobbins corresponding with the array of shafts. A circular track is mounted on the first table between the circular array of outer strand supply bobbins and the area of braiding and is segmented by there being included a slot at each of the outer strand supply bobbins. Each slot enables an aligned strand guide arm which is pivotally mounted on the first table and connected by a crank and linkage arrangement to a second end of its corresponding shaft to be oscillated thereby to direct the outer strand inwardly and outwardly of the circular track. Each of a plurality of inner strand supply bobbins is mounted on the circular track for movement therealong in the opposite direction by an associated pair of alternating drive dogs mounted on the second table and adapted to prevent contact with the outer strands when they are inwardly of the circular track and corresponding inner strand supply bobbin.
Patent CA-1066989-A (CA)
Inventor: SAVOV PANAYOT P
IPC: B23D51/20
Filed: 1977-08-31
Granted: 1979-11-27
Abstract: ABSTRACT OF THE DISCLOSURE:         A control system for the main hydraulic cylinder of a metal sawing machine, comprising a hydraulic pump with piston srping and load plunger, actuated by a cam, wedged to the main shaft of the machine, and the piston chamber of the load plunger is connected through a suction valve to an oil reservoir and through a pressure valve - to the main hydraulic cylinders, which, on its part, is connected through a pressure oil conduit to the chamber of a plunger , disposed in a panel, on the outer surface of which there is formed a pressure cylindrical channel, which is connected through a radial and a cylindrical hole to the plunger chamber, and the plunger is supported by a regulable srping, the space around which is connected through a draining oil conduit to the oil reservoir, wherein the bow is provided with a carrier with recoil roller, being in contact with the conical end of a stepped plunger, and the plunger chamber is ring shaped, limited by the large diameter of the stepped plunger, being on the side of the regulable spring, and by the small diameter on its opposite side, and it is provided with an intermediate cylindrical channel, connected by means of an intermediate oil conduit to the piston chamber of the hydraulic pump, of which the piston spring is supported by a supporting cup with a hole, through which passes a limiting bolt, screwed-on in the load plunger.
Patent CA-1108834-A (CA)
Inventor: STOTLER DAVID V
IPC: D02H5/00
Filed: 1977-09-21
Granted: 1981-09-15
Abstract: ABSTRACT OF THE DISCLOSURE         Roving or beaming method and apparatus are provided in which a combined strand is produced from feeder packages.  The passage of the strands from each feeder package is sensed, and the cessation of passage of strand from any one of the feeder packages results in the addition of a strand from an auxiliary package.  Where strands are unwound from hollow feeder packages the auxiliary strand can be inserted into the interior of a feeder package for engagement with one of the feeder strands being un-wound.
Patent CA-1108098-A (CA)
Inventor: UMIKER HANS
IPC: B65D25/28
Filed: 1977-09-26
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a bottle-carrying basket whereof at least two can be inserted in a bottle crate provided with a framework, whereby a basket compartment is present for each bottle, each compartment being fixed in suspended manner to a frame member from which a carrying handle extends in the upward direction, in which onto the upper edge of each basket compartment are shaped a plurality of inwardly inclined guide surfaces.