baber/WOPTO huggingface dataset:
Patent CA-1069971-A (CA)
Title: Sec05-permanent magnet joined to at least one iron mass and method of fabricating such a permanent magnet
Inventor: HOUSKA JAROSLAW
IPC: H01F41/02
Filed: 1976-05-21
Granted: 1980-01-15
Abstract: TITLE OF THE INVENTION       SECo5-PERMANENT MAGNET JOINED TO AT LEAST ONE IRON MASS AND METHOD OF FABRICATING SUCH A PERMANENT MAGNET              ABSTRACT OF THE DISCLOSURE   An SECo5-permanent magnet composite of said permanent magnet bonded to at least one piece of iron wherein there is provided between said permanent magnet and the iron piece a metallic layer which is hard-soldered to both the permanent magnet and the iron piece, and wherein SE is an element having an atomic number of 58-71 or mixtures thereof.
Patent CA-1075198-A (CA)
Inventor: BOEHNKE RALF-DIETER
IPC: C23C14/34
Filed: 1976-06-10
Granted: 1980-04-08
Abstract: ABSTRACT:      A mould and supporting dish for dry-compressed powder targets which are constructed so that adsorbed residual gases can readily escape during the evacuation process of the cathode sputtering device via substanti-ally all the surfaces of the powder target, so that the powder target during the evacuation process is not torn or its structure damaged.  The adsorbed residual gases can escape through apertures in the bottom of the supporting dish and in the side wall of the supporting dish.
Patent CA-1046932-A (CA)
Inventor: DAVIS JERRY B
IPC: E21B34/14
Filed: 1976-06-29
Granted: 1979-01-23
Abstract: Abstract of the Disclosure A side-pocket mandrel for supporting a flow control device such as a gas lift valve along a well flow conductor and a method of operating same.  The mandrel is connectible with pipe sections to form an integral length of a flow conductor and has a central born communicating with the bore of the flow conduc-tor, an orienting sleeve along an end portion of the mandrel, a side-pocket portion communicating with the main bore, a side-pocket landing nipple in the side pocket portion communicating with side ports in the mandrel along the landing nipple, a sliding sleeve valve disposed in the landing nipple for con-trolling communication through the side ports opening into the landing nipple, and a flow control device such as a gas lift valve releasably lockable in the sliding sleeve valve.  The landing nipple and the sliding sleeve valve have locking recess and support and operating shoulder configurations whereby the sliding sleeve valve is moved to and locket at an open position when the flow control device is landed and locked in the landing nipple and the sliding sleeve valve is closed when the flow control device is removed from the landing nipple.
Patent CA-1058466-A (CA)
Inventor: HARROFF MARLIN R
IPC: A61F5/01
Filed: 1976-06-30
Granted: 1979-07-17
Abstract: ABSTRACT OF THE DISCLOSURE     A wraparound immobilizer for a body part of a patient, such as the knee, ankle or wrist, in which the inside and outside stays which assist in immobilizing the body part are adjustable to accommodate the size of the patient.  Additionally, the stays may carry the attachment straps by which the immobilizer is secured about the body part.
Patent CA-1088321-A (CA)
Inventor: VAN DER LELY CORNELIS
IPC: A01D90/02
Filed: 1976-07-22
Granted: 1980-10-28
Abstract: ABSTRACT     The invention relates to a feeding wagon for cattle.  The wagon comprises a ground-wheel supported frame holding a receptacle from which cattle can with-draw crop. The frame holds further ascrop feeding device with which the wagon can be provided.  This crop feeding device includes a pick-up member for picking-up crop lying on the ground and an advancing member co-operating with the pick-up member for carrying the crop so picked-up into the receptacle.
Patent CA-1047996-A (CA)
Inventor: GIBSON OBEDIAH D
IPC: B65D5/22
Filed: 1976-08-16
Granted: 1979-02-06
Abstract: WIRE DISPENSER CONTAINER              Abstract of the Disclosure A cut and scored, paperboard blank and the hexa-hedronal container formed from the blank.  The container has bottom, top and end walls reinforced by at least one additional layer of paperboard material.  The container features a handle construction which is connected to one of the side walls and is located within the container and beneath its top wall until the handle is positioned out-wardly of the container, by the two steps of: partially opening the container by folding the side panels away from each other; and then, closing the container by folding the side panels towards each other, while urging the handle through a slot in the top wall of the container.  The con-tainer also features a key shaped hole in an end wall of the container through which a roll of wire, in the container, can be dispensed and which is adapted to hold the end of the wire outwardly of the container in a readily accessible posi-tion.  The container further features a plurality of inter-folded bottom, top and end wall panels adapted to strengthen the container and improve the impact resistance of its bottom, top and end walls.
Patent CA-1040393-A (CA)
Inventor: NOORILY PETER
IPC: B65D63/12
Filed: 1976-09-22
Granted: 1978-10-17
Abstract: BUNDLING STRAP     ABSTRACT OF THE DISCLOSURE:         The enlarged head portion of a preferably unitary molded bundling strap comprises, in one embodiment a pair of independently supported, spaced, parallel barb means depending within an obliquely oriented opening extending through the head portion, the barb means being oriented in such manner as to be subjected to a non-deflecting force directed essentially along the longitudinal axis of the respective barb means upon coacting locking engagement with the selectively inclined mating surfaces of a plurality of transverse teeth located along one surface of a flat, flexible strap-like member extending from the head portion.
Patent CA-1054548-A (CA)
Inventor: MAYFELD FRIEDRICH
IPC: B65G17/42
Filed: 1976-12-23
Granted: 1979-05-15
Abstract: ABSTRACT OF THE DISCLOSURE        The buckets of a bucket elevator are attached to selected links of a drive chain by means of brackets on their bottom walls fastened to two projecting lugs on the chain links, the brackets being spaced farther apart than the link pins securing the associated links to adjacent links. An apron on one transverse end wall of each bucket covers the gap between consecutive buckets during travel in a straight path.
Patent CA-1085398-A (CA)
Inventor: EICHENBERGER KURT
IPC: C07D401/14
Filed: 1977-01-19
Granted: 1980-09-09
Abstract: Abstract of the Disclosure A process known per se for the manufacture of oxygenated N-aryl-diazacyclic compounds of the formula                           (I) wherein each of R1 and R2 represents a substituted or unsubstituted aryl group and alk represents a lower alkylene group which separates both nitrogen atoms from each other by 2 or 3 carbon atoms, or salts thereof.          The novel compounds can be used as antihypertensives, anti-tachycardiac agents and .alpha.-recepcor blockers.
Patent CA-1046274-A (CA)
Inventor: HENDRICKSON VERGIL P
IPC: E02F3/76
Filed: 1977-01-21
Granted: 1979-01-16
Abstract: MOTOR GRADER DRAWBAR ASSEMBLY WITH       SAFETY CLUTCH MECHANISM                           ABSTRACT         The motor grader drawbar assembly has a blade mounted on a circle gear and a drive gear selectively rotates the circle gear and the blade via a pinion gear engaged with the circle gear and mounted on a rotatable shaft.  A slip clutch is interposed between the drive gear and the shaft to allow relative movement therebetween when a preselected torque is exceeded, as when the blade hits an obstruction.          A pressure plate overlies the slip clutch and may be adjusted to change the preselected torque required.
Patent CA-1123974-A (CA)
Inventor: STEIN JAY A
IPC: A61B6/03
Filed: 1977-02-04
Granted: 1982-05-18
Abstract: ABSTRACT OF THE DISCLOSURE         A radiographic apparatus where a rotating X-ray source scans a fan beam of radiation through an area of interest coplanar with the beam, and along a stationary circular array of detectors,  During a revolution of the source, each detector produces a sequence of signals indicative of radiation indensity received, and those signals are processed to provide and image representative of the X-ray transmissivity of the scanned area.
Patent CA-1066971-A (CA)
Title: Crankcase emission separator and collector
Inventor: BUSH ELMER W
IPC: F01M13/04
Filed: 1977-04-18
Granted: 1979-11-27
Abstract: CRANKCASE EMISSION SEPARATOR AND COLLECTOR                  ABSTRACT OF THE DISCLOSURE     Interposed in a conduit which conducts crankcase emissions to the air fuel intake side of an internal com-bustion engine is a vessel having means for separating deleterious liquid and solid components from the crankcase emissions and collecting these contaminants in the vessel.   Atmospheric air is brought into collision with the emissions to enhance separation.  The cleaned gaseous fraction, mixed with atmospheric air is then conducted from the vessel through a positive crankcase ventilation (PCV) valve inter-posed in the portion of the conduit leading from the separator-collector to the air-fuel intake side of the engine.  The clean gas-air mixture joins the engine's air-fuel mixture in the combustion chamber and increases vehicle mileage.  At suitable intervals, the separator-collector vessel is disconnected from the conduit and the collected contaminants are removed.
Patent CA-1103323-A (CA)
Inventor: NUTTER ROY S JR
IPC: G06F13/362
Filed: 1977-06-07
Granted: 1981-06-16
Abstract: Title of the Invention PRIORITY NETWORK FOR DEVICES COUPLED BY A COMMON BUS          Abstract of the Disclosure A priority network utilizing a common bus coupled to a plurality of priority seeking peripheral devices wherein a processor or any number of processors is connected to the common bus.  Each successive peripheral device is connected to the common bus in increasing priority order, such that each de-vice will have a unique priority defined.  Each peripheral de-vice is provided with an associated peripheral control unit. Each of the peripheral control units is connected in serial fashion on an enabling line with the output of the higher priority control unit providing an enabling input to the next lowest priority peripheral control unit, such that the highest priority peripheral device requesting bus access prevents all lower priority peripheral devices from gaining access to the common bus until the higher priority device has completed its data transfer.
Patent CA-1090603-A (CA)
Inventor: NITTA TOMIO
IPC: F23Q2/40
Filed: 1977-06-16
Granted: 1980-12-02
Abstract: DISPOSABLE CIGARET LIGHTER                     WITH SNUFFING COVER                 ABSTRACT OF THE DISCLOSURE         A disposable cigaret lighter has a snuffing cover which is closed when the flame is to be put out.  The snuffing cover is provided on the top of the lighter independent of any of the operating members of the lighter such as a nozzle opening lever and a sparking wheel.  The snuffing cover may be mounted on the windbreak wall of the lighter slidably or rotatably.
Patent CA-1092428-A (CA)
Inventor: HILDEBOLT WILLIAM M
IPC: A23J3/00
Filed: 1977-06-29
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE   A bland protein product having a texture and mouth feel simulating animal meat is prepared by forming an aqueous slurry containing 40 to 50% of a protein material having a protein content of at least 70% on a solids basis, injecting steam into the slurry to propel it through a cooking tube, passing the protein material through a back pressure valve at the discharge end of the cooking tube, and recovering the textured product in a collection zone.  The injection steam pressure is chosen to maintain a product temperature of 310 to 350° F. and a back pressure of about 60 to 80 psi in the cooking tube.  Between the back pressure valve and the collection zone the protein material is subjected to an agglomeration and stretching treatment accomplished by passing the protein and steam mixture through a restriction means, or by injecting a stream of cold water at right angles into the cooked protein and steam mixture, or by both of these steps.  Apparatus for performing this process is also disclosed.
Patent CA-1090357-A (CA)
Inventor: RYAN CHARLES W
IPC: C07D311/00
Filed: 1977-06-30
Granted: 1980-11-25
Abstract: Abstract of the Disclosure This invention provides novel 2-oxy-5-isopropyl-idene-7-hydroxy-9-substituted-2,6-methano-3,4,5,6-tetra-hydro-2H-1-benzoxocins which are prepared by condensing a 5-(substituted)resorcinol with 1-methoxy-4-(1-hydroxy-1-methylethyl)-1,4-cyclohexadiene in the presence of a suitable catalyst.  The new benzoxocin derivatives are useful in the synthesis of certain dibenzo[b,d]pyran-9-ones, valuable as anti-anxiety, analgesic, and anti-depressant drugs.
Patent CA-1066206-A (CA)
Inventor: SOTER PAUL J
IPC: F16D43/284
Filed: 1977-07-12
Granted: 1979-11-13
Abstract: CLUTCH APPARATUS     ABSTRACT OF THE DISCLOSURE     Clutch apparatus having a drum having an inner annular clutching face adapted to be secured to the crank shaft of an engine for rotation therewith.  A hollow drive shaft centered within the drum carries a plurality of radi-ally movable clutch shoes which are normally urged inwards to a disengaged position by means of an annular tension spring and are moved radially outwards against the tension spring by means of a linearly movable conical wedge which is grooved to accept round-ended stems extending from each of the clutch shoes and which is normally spring-urged into engagement with the shoe stems to move the shoes into clutching engagement with the drum against the action of the coil spring.  The conical wedge is operatively connected to a piston which rides in the hollow drive shaft into which a pressurized fluid is injected to operate the piston and move the wedge out of engagement with the shoe stems to enable the tension spring to move the shoes radially inwards out of engagement with the clutch drum.
Patent CA-1078380-A (CA)
Inventor: HAMASHIMA YOSHIO
IPC: A61P31/04
Filed: 1977-07-29
Granted: 1980-05-27
Abstract: CEPHALOSPORIN ANALOGUES          ABSTRACT 1-Oxa-cephalosporin analogues of the formula:                             [wherein X is hydrogen or methoxy; Y is hydrogen, halogen, lower alkoxy, sulfonyloxy, arylthio or monocyclic heterocycle-thio; Z is acyl; R is hydrogen or carboxy protecting group] exhibiting potent antimicrobial actions, and preparations thereof.
Patent CA-1098537-A (CA)
Inventor: WAGLE UDAY D
IPC: C07C67/00
Filed: 1977-08-23
Granted: 1981-03-31
Abstract: CONTINUOUS MANUFACTURE OF PEROXYESTERS     ABSTRACT             A continuous solvent-free process for the manufacturing of peroxyesters from an acid chloride, a hydroperoxide and an alkali metal hydroxide generates a pure product of good quality, high yields and throughput per unit volume of the reactor.  The process comprises at least two reactors and a physical separation unit for separating the high purity product.
Patent CA-1103177-A (CA)
Inventor: SHISHKOVA ZINAIDA P
IPC: C12N5/00
Filed: 1977-09-09
Granted: 1981-06-16
Abstract: CULTURE LEDIUM FOR CULTIVATING OF FODDER YEASTS                 Abstract of the Disclosure A cultural medium to be used for cultivation of fodder yeasts and containing the following components, in % by weight:   hydrolysate of vegerable matter             48-97 peat hydrolysate   0.1-50 source of nitrogen, in terms of nitrogen      0.02-0.08 source of phosphorus, in terms of P205                   0.03-0.12 source of patassium, in terms of patassium                          0.016-0.064 water   the balance Hydrolysate of peat and vegetable matter have pH from 4.0 to 4.4.      The cultural medium of the above composition contain-ing peat    hydrolysate improves the yield of the biomass of fodder yeasts up to 70%, in terms of reducing substan-ces.
Patent CA-1117063-A (CA)
Inventor: BROADHURST THOMAS E
IPC: C10G73/32
Filed: 1977-10-26
Granted: 1982-01-26
Abstract: ABSTRACT OF THE DISCLOSURE   An improved dilution chilling dewaxing process wherein waxy lubricating oil stocks are solvent dewaxed by contacting them with successive increments of cold dewaxing solvent at a plurality of points along the height of a vertical tower divided into a plurality of stages while agitating the oil solvent mixturein each stage to provide substantially instantaneous mixing of the waxy oil and solvent thereby precipitating wax from the oil while avoiding the well known shock chilling effect, the cold solvent addition to each stage being adjusted ina manner so as to modify the temperature profile along the tower to insure that the temperature drop per stage in the initial stages is greater than the temper-ature drop per stage in the final or later stages.
Patent CA-1097392-A (CA)
Inventor: DORSCH ROBERT
IPC: B05B15/12
Filed: 1977-11-22
Granted: 1981-03-10
Abstract: APPARATUS AND SPRAY HEAD FOR FLUID DISPERSION ABSTRACT OF THE DISCLOSURE This disclosure relates to a new apparatus and spray head for fluid dispersion for use in removing particulate matter from air. The spray head comprises a rigid spray plate bent to a prede-termined configuration with two head side plates attached to said spray plate, and two spray side guide bars attached to said side plates. A pressurized fluid, such as water, is delivered at the bottom of the spray plate whereupon impact with the surfaces of the spray plate, side plates and guide bars causes the fluid to be dispersed in spray form. Through this spray is passed contaminated air containing unde-sirable particulate matter such as paint overspray, whereupon the air is scrubbed to remove substantially all of the particulate matter. Such a spray head apparatus would typically be located at the base of a scrubbing unit connected to a paint spray booth or the like, said scrubber containing baffles through which contaminated air is passed and cleaned prior to emitting the remaining particle-free air to the atmosphere.
Patent CA-1101827-A (CA)
Inventor: KIRKLAND JOSEPH J
IPC: B01D15/08
Filed: 1977-12-06
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE             Disclosed herein is a resolving zone for a chromatograph comprising a plurality of porous, silica macroparticles chosen to provide the resolving zone with a bimodal pore distribution, the average pore size for each mode being such that the linear portions of the molecular weight calibration curve for each pore size in the bimodal distribution are nonoverlapping and the pore volume of each mode being such that the aforesaid linear portions are substantially parallel.  The macro-particles can be either totally or superficially porous. The resolving zone can be composed of either a plurality of macroparticles each having a bimodal pore distribution or a plurality of macroparticles having one pore size distribution and a plurality of macroparticles having another pore distribution.
Patent CA-1095428-A (CA)
Inventor: GOEDICKE EITEL
IPC: F01N3/28
Filed: 1977-12-08
Granted: 1981-02-10
Abstract: DEVICE FOR HOLDING A GRANULAR CATALYST.     ABSTRACT OF THE DISCLOSURE:   Device for holding a granular catalyst suitable-for use in the decontamination of the exhaust gas of an internal combustion engine. The device comprises a housing which comprises a jacket closed by means of end plates and which is provided with a gas in-let and gas outlet, and which has disposed therein a sleeve having an annular cross-section and having perforated walls, this sleeve being disposed sub-stantially concentrically with respect to the gas inlet. In the device at least one end-plate-facing terminal portion of the sleeve, and also the late-ral wall of the sleeve, are slidably mounted rela-tive to the jacket of the housing, so as to accommo-date axial relative movements.
Patent CA-1090047-A (CA)
Inventor: CENKER MOSES
IPC: C08G18/09
Filed: 1977-12-14
Granted: 1980-11-18
Abstract: Abstract of The Invention Urethane-modified isocyanurate foams are prepared by catalytically condensing an organic polyisocyanate in the presence of a polyol and from 5% to 50% by weight based on the weight of the organic polyisocyanate of an ammonium phosphate.  The resulting foams are characterized by improved flame retardancy and strength properties.
Patent CA-1083448-A (CA)
Inventor: NAKAMURA KEN
IPC: F01N3/22
Filed: 1977-12-19
Granted: 1980-08-12
Abstract: ABSTRACT OF THE DISCLOSURE      An engine system of the invention comprises an internal combustion engine; a carburetor; an exhaust gas recirculation system; an exhaust gas treatment device; and a source of secondary air, in which there is pro-vided a fluid network which interconnects the source of secondary air, the engine exhaust system at a position upstream of the exhaust gas treatment device and the exhaust gas recirculation system at a position upstream of an exhaust gas recirculation valve and there is also provided an air injection control valve fluidly disposed in the fluid network intermediate the source of secondary air and the exhaust gas recirculation system.  The air injection control valve is adapted to selectively permit and prevent the admission of air to the exhaust gas recirculation system.  A controller for the air injection control valve is also disclosed which comprises a detector that generates as an output signal a first signal responsive to urban driving conditions which are empirically determined to occur when the motor vehicle is driven in urban areas and a second signal responsive to rural driving conditions which are empirically determined to occur when the motor vehicle is driven in rural areas.  The controller causes the air injection valve to permit the admission of air to the EGR system when the detector detects the rural driving conditions.
Patent CA-1094919-A (CA)
Inventor: GOFF RAYMON L
IPC: B62D5/083
Filed: 1977-12-19
Granted: 1981-02-03
Abstract: CONTROL APPARATUS            Abstract of the Disclosure:  A valve assembly is operable between an unactuated condition in which fluid flow from a pump is direc-ted to an auxiliary apparatus and either one of two actuated conditions in which fluid flow from the pump is directed to an end portion of a power steering cylinder to effect movement of a piston and turning of vehicle wheels.  The valve assembly includes a rota-table sleeve member which is disposed in the valve chamber and defines a plurality of ports disposed in a circular array.  A rotatable valve member is disposed within the sleeve member and cooperates with the circular array of ports to direct fluid under pressure from the pump to either the auxiliary appar-atus or to the cylinder in which the piston is disposed to effect turning movement of the vehicle wheels.
Patent CA-1095176-A (CA)
Inventor: CRAMER CLARK E
IPC: G06F13/12
Filed: 1977-12-23
Granted: 1981-02-03
Abstract: DATA TRANSFER SYSTEM                            ABSTRACT    A method for accessing and storing data in randomly assigned storage locations in a memory associated with a processor under the control of external circuits connected to the processor I/0 bus, said external circuits being provided with registers for storing several assigned addresses in the memory which contain the starting addresses in the memory of a control list stored in a plurality of sequential addresses and five or more storage areas, each including a plurality of contiguous storage locations and further provision being made within the said processor for incrementing the addresses stored in the said assigned addresses each time they are accessed for performing a reading or writing operation in the memory location de-signated therein.
Patent CA-1088956-A (CA)
Inventor: KAISER MARK E
IPC: C07C323/41
Filed: 1978-03-06
Granted: 1980-11-04
Abstract: A B S T R A C T           The invention is directed to a process for preparing N-(2-mercaptoethyl)alkanamides by reacting hydrogen sulfide with 2-H-2-oxazolines or 2-alkyl-2--oxazolines.  These prepared materials have utility as chemical intermediates, for example, all of them can be hydrolyzed with aqueous hydrogen chloride to prepare 2-mercaptoethylamine hydrochloride, which is useful when neutralized as a curing agent for epoxy resins, as an acid scavenger and as a pharmaceutical intermediate.