baber/WOPTO huggingface dataset:
Patent CA-1113566-A (CA)
Inventor: KRUSKOPF HANS G
IPC: B60Q1/26
Filed: 1978-02-22
Granted: 1981-12-01
Abstract: Abstract of the Disclosure The present invention relates to a flashing light apparatus comprising a plurality of flashing light units, connect-ed in series, wherein each unit is arranged to produce a short flash in a predetermined time slot.  The time slots allotted to a plurality of these units are so chosen that the first unit is first activated, and after a predetermined time or immediately thereafter, the second unit is then activated, etc.  This arrange-ment gives the impression of a "travelling flash".  Each flashing light unit has its own oscillator, to control the time delay between adjacent time slots, a control circuit, to activate a switching device, and a monostable multivibrator, adapted to pro-duce output pulses of a definite duration.  The units may be connected in series, parallel or branched and the first unit serves as a "master unit" while the other units act as "slave units".  When the connecting link between two slave units is broken one of the slave units automatically becomes a master unit.
Patent CA-1125680-A (CA)
Title: Double-walled paper container and a method for producing the same
Inventor: TAKAHASHI KEIICHI
IPC: B29C51/16
Filed: 1978-03-22
Granted: 1982-06-15
Abstract: ABSTRACT OF THE DISCLOSURE       A double-walled paper container produced by a process for producing the same comprising placing a preformed paper container in a shaping die set cavity of a vacuum draw shaping apparatus positioning a single piece of synthetic resin film or sheet on the top of said paper container, holding the film at the peripheral edge thereof, heating the film to make the plastic film, stretching the film and applying negative pressure to the film to line said preformed paper container with the same is in water-tight fashion and have a good shape holding ability and it is hygienic for the user thereof.
Patent CA-1091523-A (CA)
Inventor: IBBOTT JACK K
IPC: F02M23/00
Filed: 1978-06-07
Granted: 1980-12-16
Abstract: ABSTRACT OF THE DISCLOSURE      In a device for introducing additional air into an air-fuel mixture flowing through an intake passage to combustion chambers of an internal combustion engine, means is provided for maintaining the pressure of the additional air of gas introduced into the intake pas-sage from the periphery thereof to more than twice as high as the internal pressure in the intake passage.
Patent CA-1105403-A (CA)
Inventor: BALTZ RICHARD H
IPC: C12N1/20
Filed: 1978-06-26
Granted: 1981-07-21
Abstract: Abstract A process of obtaining Streptomyces protoplasts which are able to regenerate viable cells with high efficiency is disclosed.  The process involves growing Streptomyces cells to a particular physiological state, the transition phase between the exponential and stationary growth phases, and then forming protoplasts.  The physiological state of the cells at the time of protoplast formation is crucial for efficient cell regeneration.  Protoplasts obtained by this process enhance the use of protoplast-fusion techniques to effect genetic exchange within the genus Streptomyces, thereby facilitating the construction of hybrid or recom-binant Streptomyces strains with useful properties.
Patent CA-1093708-A (CA)
Inventor: HOPKINSON ERIC C
IPC: G01V5/10
Filed: 1978-06-28
Granted: 1981-01-13
Abstract: METHOD AND APPARATUS FOR PULSED NEUTRON SPECTRAL ANALYSIS USING SPECTRAL STRIPPING     Abstract of the Disclosure.  A pulsed neutron generator in a well logging instrument is pulsed at a clock frequency of 20 KHz.  Inelastic scatter gamma rays are detected during a first time interval coinciding with the neutron source being on and capture gamma rays are measured during a second interval subse-quent to the end of each neutron burst.  Only a single detected pulse, assuming detection occurs, is transmitted during each of the two detection intervals.  Sync pulses are generated in the well logging instrument scaled down to a frequency of 200 Hz for transmission to the earth's surface.  At the earth's surface, the scaled-down sync pulses are applied to a phase-locked loop system for regenerating the sync pulses to the same frequency as that of the clock frequency used to pulse the neutron source and to open the detection gates in the borehole instrument.  The regenerated sync pulses are used in the surface instrumentation to route the pulses occurring in the inelastic interval into one section of a multichannel analyzer memory and the pulses occurring in the cap-ture interval into another section of the multichannel analyzer.           The use of memory address decoders, subtractors and ratio cir-cuits enables both a carbon/oxygen ratio and a silicon/calcium ratio to be struck substantially free of background radiation and substantially unaffected by downscattering of high energy gamma rays.                             -1a-
Patent CA-1108006-A (CA)
Inventor: MURRAY E DONALD
IPC: A21D13/04
Filed: 1978-07-21
Granted: 1981-09-01
Abstract: WHEAT-BASED FOOD PRODUCTS USING PROTEIN ISOLATES                 ABSTRACT OF THE DISCLOSURE          Dry protein micellar masses are formulated into flour which is used to replace all or part of the wheat flour used in a variety of wheat based products, for example, breads, cakes, cookies and pastas, while retaining the functionality and other characteristics of the wheat flour product.  Synergistic nutritional qualities are attained using certain combinations of wheat flour and protein micellar masses.
Patent CA-1094314-A (CA)
Inventor: WILSON MARLIN V
IPC: G09B7/12
Filed: 1978-09-12
Granted: 1981-01-27
Abstract: ABSTRACT OF THE DISCLOSURE      Scheme and knowledge trainer apparatus for teaching trainees sortation scheme and knowledge items and skill for sorting such as mail sorting and the like, comprising an electronic sortation training console having a switch panel depicting plural horizontal rows and vertical columns of sort blocks symbolizing discrete sort locations each having a touch sensing switch and changeable indicia strips for providing the sort blocks with legends denoting sort location titles therefor.  A visual projector is provided for receiving a training film having frames for successively displaying lesson information on a viewing screen depicting sort location legends correlated with the legends on the console blocks and having means for producing correct location signals denoting the correct console sort block location for the displayed legends.  Electronic circuit means are coupled to the switches and respond to activation of the switches and to the correct location signals for sensing correct and error sorts upon activation of the touch sensing switches and providing continuous counts thereof on correct and incorrect readout counters.  Light indication of the correct sort block may be produced responsive to each activation of a switch at a wrong sort location.
Patent CA-1097314-A (CA)
Inventor: HEINZ GERHARD
IPC: C08G18/10
Filed: 1978-09-13
Granted: 1981-03-10
Abstract: PROCESS FOR THE MANUFACTURE OF    ORGANIC POLYMER POLYOL     Abstract of the Disclosure A process for the manufacture of partially de-hydrated organic polymer polyol dispersions from the re-action of polyhydroxyl compounds and aqueous polymer disper-sions wherein the problem of excessive viscosity is overcome by mixing the reactants with a recycled partially dehydrated polyol polymer dispersion, removing water from the reaction mixture, removing a portion of the partially dehydrated polyol polymer dispersion, and recycling the remainder.
Patent CA-1136486-A (CA)
Inventor: TOBIAS JAROMIR
IPC: F04B1/10
Filed: 1978-11-22
Granted: 1982-11-30
Abstract: SPECIFICATION         ABSTRACT OF THE DISCLOSURE           The efficiency of a radial piston hydraulic pump or motor is improved by making the ports in the block through which the hydraulic fluid flows from and back to the charge and discharge areas, respectively, of the pintle shaft asymmetrical about their centerlines in the axial direction, the area of the part of each port which lies on the side of the axial centerline remote from the supply and return passages in the pintle shaft being substantially greater than the area of the remaining part of the port.          Similarly, the ports in the pintle shaft which communicate the charge and discharge areas to the ports in the block have greater areas in the portions thereof on the side of the axial centerline remote from the supply and return passages than in the portions on the side of the axial center-line nearer the supply and return passages.  In addition the juncture between the bridge portion of the pintle shaft
Patent CA-1113878-A (CA)
Inventor: COSYNS JEAN
IPC: C10G65/04
Filed: 1978-11-29
Granted: 1981-12-08
Abstract: : Procédé d'hydrogénation sélective d'une essence contenant à la fois (a) des monooléfines, (b) des composés générateurs de gommes et (c) au moins 10 parties par million de mercaptans et/ou donnant un résultat positif à l'essai au plombite, dans lequel on fait passer ladite essence, mélangée à de l'hydrogène, au contact d'un catalyseur d'hydrogénation métallique.  Le procédé de l'invention est caractérisé en ce que le passage s'effectue à une température de 30 à 250.degree.C d'abord sur un premier catalyseur comprenant du palladium métallique sur support et ensuite sur un second catalyseur comprenant du nickel métallique sur support, de manière à éliminer les composés générateurs de gommes et à enlever les mercaptans ou rendre l'essai au plombite négatif sans hydrogénation excessive des monooléfines.
Patent CA-1095401-A (CA)
Inventor: STEDDUM RIDDLE E
IPC: E21B33/037
Filed: 1978-12-05
Granted: 1981-02-10
Abstract: ABSTRACT OF THE DISCLOSURE          SPLIT-STACK BLOWOUT PREVENTION SYSTEM         A blowout prevention system for an offshore structure positioned on the underwater bottom in a body of water which con-tains moving ice masses that could force the structure off location wherein a surface blowout preventer stack for conventional well control is connected to the upper end of a riser with the lower end of the riser being disconnectably connected to a subsurface flowout preventer stack which provides the necessary well control should the structure be forced off location.  The subsurface stack is positioned on a wellhead located in a chamber in the subsea bottom and is disconnectably connected to the riser so that the riser may be quickly removed from the subsea bottom should the structure be forced off location.
Patent CA-1107890-A (CA)
Inventor: FURUKAWA HISAO
IPC: C08F8/42
Filed: 1978-12-28
Granted: 1981-08-25
Abstract: ABSTRACT         A room temperature-curable composition containing as effective ingredients following (A) and (B): (A) one of, or a mixture of two or more of, polyesters, ether ester block copolymers, vinyl polymers, diallyl phthalate series compounds and diallyl phthalate series copolymers having in one molecule at least one silyl group represented by the following general formula;       wherein R1 and R2 each represents a hydrogen atom or a monovalent hydrocarbyl group selected from among an alkyl group, aryl group and aralkyl group having 1 to 10 carbon atoms, X represents a group selected from among a halogen atom, an alkoxy group, acyloxy group, ketoximato group, amido group, acid amido group, aminoxy group and mercapto group, ant a represents an integer of 0, 1 or 2; and (B) one of, or a mixture of two or more of, silicon compounds containing in one molecule at lease one V group bound to silicon and containing 1 to 20 silicon atoms and wherein V represents a group selected from the group consisting of bydride group, hydroxyl group, alkoxy group, acyloxy group, ketoximato group, amido group, acid amido group, aminoxy group and mercapto group.
Patent CA-1101305-A (CA)
Inventor: FARRELL GERALD J
IPC: F16K11/00
Filed: 1979-01-25
Granted: 1981-05-19
Abstract: ABSTRACT OF THE DISCLOSURE       An improved diaphragm valve for faucet valve assemblies is disclosed.  The diaphragm has a thick valve closure portion received in an end recess in a valve plunger, the plunger being nonrotatable and reciprocably mounted in the valve body for movmement relative to a valve seat against which the valve closure portion of the diaphragm is held in valve closed position.          The valve diaphragm has a thin supporting section extending radially from the valve closure portion which rolls during the stroke of the valve plunger and the end of the valve plunger and the sidewall of the outlet chamber in the valve body provides a continuous surface against which the supporting section of the diaphragm is pressed without being stretched by the pressure of water in the outlet chamber in the valve open position of the diaphragm.  In the valve closed position of the diaphragm, the inlet water pressure acts against the diaphragm to enhance the seal at the valve seat.
Patent CA-1103925-A (CA)
Inventor: DILLOW JOHN P
IPC: A01K83/00
Filed: 1979-02-21
Granted: 1981-06-30
Abstract: "Appendage For A Fishhook"            ABSTRACT OF THE DISCLOSURE An appendage for a fishhook with the fishhook having a shank and the shank having a bight at one end and an eye at its other end. The appendage in-cludes an anchor member which is attached to the shank near the eye. At least one torsion member (and typically two) extends transversely from the anchor member near the eye. A latch post also extends transversely from the anchor element at a point remote from the torsion member. An arm is connected in a cantilevered fashion to the distal end of each torsion member. The arm has two normal positions: a relaxed position wherein it makes an angle of at least 15 de-grees with respect to the shank and a "cocked" position wherein it lies more nearly parallel to the shank. The arm is held in its cocked position by temporary engagement with the distal end of its associated latch post. When the arm is man-ually moved from its relaxed position to its cocked position torsion is imparted to the torsion member; and when a fish swallows the baited hook the arm is re-leased from the latch post and it is urged by the torsion member back to its re-laxed position--making it much more difficult for the fish to expel the hook from its mouth. A preferred material for the appendage is a thermoplastic material such as a polyester elastomer.
Patent CA-1134266-A (CA)
Title: Dialysis material and method for removing  uremic substances in an artificial kidney
Inventor: ASH STEPHEN R
IPC: B01D69/02
Filed: 1979-02-26
Granted: 1982-10-26
Abstract: Abstract of the Disclosure Disclosed herein is a dialysis composition for adsorption of uremic substances in an artificial kidney com-prising a cation exchanger suspended in a suspending agent, and a dialysis composition for use in an artificial kidney comprising:           a surface adsorptive agent capable of adsorption of uremic substances;           an enzyme to serve as a catalyst for urea degradation:           a suspending agent; and a cation exchanger capable of being sus-pended in said suspending agent.  A method for re-moving uremic substances from blood during hemo-dialysis with the above dialysis composition is also disclosed.
Patent CA-1109775-A (CA)
Inventor: POMMIER JEAN
IPC: B60C9/20
Filed: 1979-03-09
Granted: 1981-09-29
Abstract: ABSTRACT OF THE DISCLOSURE:           A tire with an asymmetric radial carcass reinforce-ment is improved due to the fact that on the side of the median plane of the beads which corresponds to the sidewall having the greatest curvature there is arranged a block for limiting the swing of the crown, this swing-limiting block being interposed between the radial carcass reinforcement and the tread reinforcement in the zone of parallelism between these two reinforcements.  An expansion-limiting block is arranged on the other side of the median plane of the beads.
Patent CA-1119690-A (CA)
Inventor: ROLFE NORMAN J F F
IPC: B02C18/16
Filed: 1979-07-05
Granted: 1982-03-09
Abstract: ABSTRACT OF THE DISCLOSURE           Magnetic-electronic apparatus for sensing the clearance between two ferrous metals, for application in measuring the clearance between a shear bar and the cutting knives of a harvesting farm machine, is disclosed having a magnetic sensor disposed within the shear bar for producing a magnetic field, the interception of which by the passage of a knife produces an electronic signal which is processed by appropriate circuitry for indicating the clearance between the knives and the shear bar.
Patent CA-1120381-A (CA)
Inventor: BLALOCK GARY L
IPC: B29D29/06
Filed: 1979-08-13
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE         An electrically conductive fabric particularly adapted for use as a controlling antenna in a conveyor belt.  The fabric includes filler and warp yarns of an electrically insulating material suffused with elec-trically conducting carbon particles, the warp and filler being woven in an open mesh configuration.  The open mesh configuration is secured by a leno weave and a vulcanized elastomeric material surrounding the yarns.
Patent CA-1136592-A (CA)
Title: Turbomachine
Inventor: FLYNN PATRICK F
IPC: F01D5/04
Filed: 1979-08-27
Granted: 1982-11-30
Abstract: TURBOMACHINE                 Abstract of the Disclosure A turbomachine, operable as a compressor or a turbine, for a compressible fluid is provided which includes a wheel having a plurality of vanes extending from a generally axial flow section to a generally radial flow section. Adjacent vanes define fluid passageways having a generally axially oriented section and a generally radially oriented section.  Located substantially within the generally radially oriented sections of a predetermined number of passageways is a reference station which has a configuration such that the mean tangential dimension of said passageway at said reference station is no more than about 60% of the circum-ference of the rotor at that mean radius divided by the number of vanes at that radius.  Each reference station serves to effect substantial attachment of the flowing fluid to the surfaces defining said passageway, particularly at low mass flow, and, thus, broaden the usable flow range of the turbomachine.  A rounded vane end at the wheel periphery further serves to enhance said attachment.
Patent CA-1136767-A (CA)
Inventor: HOFMANN JUDSON A
IPC: H03D1/18
Filed: 1979-09-18
Granted: 1982-11-30
Abstract: ABSTRACT OF THE DISCLOSURE       A detector is described for fully rectifying a low level A.C. input signal without developing switching transients or substantial levels of undesirable signal components.  The output of the detector is substantially equal to the square root of the sum of the square of the input signal and the square of a bias component.  To re-move the bias component, a linearity enhancer is described which receives the output of the detector and develops a further output substantially equal to the square root of the square of the A.C. input signal.  The linearity enhancer may also be employed without the detector to remove undesired component from a signal which can be represented as the square root of a polynominal.
Patent CA-1111735-A (CA)
Inventor: GLASER FRITZ
IPC: A01F7/06
Filed: 1979-09-26
Granted: 1981-11-03
Abstract: AXIAL FLOW ROTARY COMBINE HARVESTER WITH       PLENUM-LIKE SEPARATOR HOUSING              Abstract of the Disclosure The threshing, separating, and cleaning elements of the harvester are contained in a housing which has openings only in its front and rear walls.  A threshing and separating rotor surrounded by a generally cylindrical, partially foraminous casing, extends fore-and-aft through an upper portion of the separator housing and penetrates the forward wall of the housing to permit feeding of crop material to the rotor.  During separa-tion straw is carried in a generally spiral path, rearwardly in the annular space between rotor and casing and fed into a trans-verse rotary straw discharge beater, which finally discharges straw through a rearward opening in the separator housing.  An arcuate floor under the discharge beater is connected to the rearward end of the separator casing so that a continuous channel or conduit for the passage of straw extends through the separator housing.  Beneath the straw discharge beater floor, an opening in the rear wall of the separator housing, serves as a second outlet from the housing.  A blower connected to an inlet in a forward wall of the housing provides air flow to assist in the separation process.  The blower and the second outlet are sized so that the second outlet effectively restricts or throttles the flow of air from the separator housing, so that a significant increase in pressure develops, the housing thus becoming a plenum in which the rotor and casing are contained.  The resulting tendency for air to seek to pass radially inward through the openings in the separator casing and hence out through the first outlet of the separator housing with the straw, inhibits the passage of chaff radially outwards from the separator casing and out into the plenam and hence reduces the chaff load on the cleaning shoe situated below the separator casing.  A single blower may provide the air for both the conventional cleaning shoe air function and the plenum pressurizing function or, alternatively, separate blowers may be provided for each of these needs.
Patent CA-1141534-A (CA)
Inventor: BEST WILLIE H
IPC: F26B21/00
Filed: 1979-10-15
Granted: 1983-02-22
Abstract: ABSTRACT OF THE INVENTION        A housing having propeller type fans in the housing adjacent to an object or objects to be dried.  Shafts, carried by sleeves projecting through the side walls or top wall, rotate the fans.  Motors externally of the housing drive the shafts.      In one form of the invention, the air circulated by the fans is heated by steam coils adjacent to the periphery of the blades of the fans.  In another embodiment, an open flame gas or oil burner, disposed in a combustion chamber, heats air, which is subsequently directed by ducts to the fans.      Exhaust blowers and exhaust ducts exhaust the fume laden air from the chamber.  Still another embodiment shows pairs of juxta-posed oppositely blowing fans carried by shafts protruding through the walls of the oven and spaced heaters between the fans.  Still another embodiment shows opposed fans for drying a cylindrical member passes through the chamber.