baber/WOPTO huggingface dataset:
Patent CA-1170471-A (CA)
Inventor: HOLMSEN THEODORE W
IPC: A01N33/12
Filed: 1982-03-03
Granted: 1984-07-10
Abstract: ABSTRACT OF THE DISCLOSURE           Water use efficiency is improved, the rate of photosynthesis increased and yields of crop plants such as cotton, sunflower, grapes, sorghum, rubber, sugar beet, tomato, rape, deciduous fruit, rice and legumes are increased by applying to the plant a compound having the formula   wherein each R individually represents chloro or bromo and n and m represent 0 or 1, with the proviso that n is 0 if m is 0; R1, R2 and R3 each independently represent alkyl of 3 to 6 carbon atoms, where the alkyl group may be straight or branched chain or cycloalkyl of 3 to 6 carbon atoms and X represents a non-phytotoxic anion.
Patent CA-1171855-A (CA)
Title: Morpholines
Inventor: WHITE ALAN C
IPC: A61K31/5377
Filed: 1982-03-05
Granted: 1984-07-31
Abstract: ABSTRACT OF THE DISCLOSURE     Morpholine derivatives of the formula   (I) and their acid addition salts, wherein n represents 1,2 or 3, R4 is hydrogen, lower alkyl, lower alkenyl, lower alkynyl, aryl(lower)alkyl, 2-tetrahydrofuryl-methyl or cyclo(lower)alkylmethyl, and (i) R1 is hydrogen, R2 is       and R3 is alkyl of 1 to 10 carbon atoms, or (ii) R1 is          and R2 and R3 are each hydrogen or alkyl of 1 to 10 carbon atoms (wherein OR5 is hydroxy, acyloxy or a protected hydroxy group) possess analgesic and/or opiate antagonistic activity or are useful as intermediates for other compounds of formula I possessing such activity.
Patent CA-1176789-A (CA)
Inventor: LINDEN GARY L
IPC: C08G18/18
Filed: 1982-03-05
Granted: 1984-10-23
Abstract: ABSTRACT OF THE DISCLOSURE   Disclosed is a coating composition rapidly curable at room temperature in the presence of a vaporous tertiary amine catalyst which comprises catechol or acatechol derivative, a multi-isocyanate curing agent, and preferably a fugitive organic solvent.
Patent CA-1165505-A (CA)
Inventor: AMUNDSEN JOSEPH
IPC: B27K3/40
Filed: 1982-03-17
Granted: 1984-04-17
Abstract: Abstract of the Disclosure This invention relates to new and improved chlorinated phenol water soluble wood treating compositions and methods for preservation of wood or products made from wood.  Wooden objects are treated with water soluble wood treating and preserving solutions consisting of blends of from 0.1% to about 50% by weight of a chlorophenol selected from a group consisting of pentachlorophenol and tetrachlorophenol and mixtures thereof, from about 1%, to about 97% by weight alcohols having from I to 6 carbon atoms and mixtures thereof, from about 0.2% to about 35% of a fatty acid amine oxide or a mixture of fatty acid amine oxides and other amines, and from about 1% to about 97% by weight water.  In addition, these wood treating formulations may contain up to 10% by weight of added ingredients selected from the group of tetrasodium pyrophosphate, copper salts, sodium chromates, sodium gluconate, sodium citrate, sodium N-dihydroxyethylglycinate and/or up to 20% by weight ammonium or sodium lignin sulfonate.  These compositions provide treating systems that adequately penetrate wood and deposit essentially non-leachable chlorophenols in the wooden objects.
Patent CA-1186129-A (CA)
Inventor: KOENIGSHOFEN HEINRICH
IPC: C01C3/00
Filed: 1982-04-27
Granted: 1985-04-30
Abstract: ABSTRACT OF THE DISCLOSURE     An improved process for the production of cyanogen chloride is disclosed according to which liquid hydrocyanic acid and gaseous chlorine are reacted in an aqueous medium. The liquid hydrocyanic acid and chlorine are introduced into a column-shaped reactor via at least one two-component nozzle. The reaction mixture is removed at the head of the column-shaped reactor.  Preferably, the hydrocyanic acid is in liquid form and the chlorine is in gaseous form.  By the process disclosed, quantitative yields of cyanogen chloride are obtained separately from aqueous solutions of hydrochloric acid of a strength suitable for commercial use.
Patent CA-1179128-A (CA)
Inventor: OKAMOTO SHIGETOMI
IPC: A01K75/00
Filed: 1982-07-28
Granted: 1984-12-11
Abstract: ABSTRACT OF THE DISCLOSURE A fishing net made from conjugated yarns of a polyamide resin comprising one monofilament to the outer periphery of which are fused two other monofilaments in a longitudinal direction.   The two other monofilaments are separate from each other, and the three monofilaments form a conjugated angle .theta. which is greater than 60 degrees and not greater than 120 degrees.
Patent CA-1207567-A (CA)
Inventor: KATZENSTEIN JACK
IPC: B23K20/06
Filed: 1982-10-20
Granted: 1986-07-15
Abstract: ABSTRACT OF THE DISCLOSURE          A system for impact welding by magnetic implosion includes a driving coil affixed to a ballistic work piece, the driving coil consisting of a plurality of wires connected to a power source, such as a capacitor bank.  The ballistic work piece is configured to fit into a space, such as a chamfer, for the weldment material between work pieces to be welded, such as pipes to be connected at a joinder.          Welding is accomplished by implosion of the ballistic work piece against the stationary work piece, the implosion resulting from a surge of current from the power source through the driving coil.  Substantial efficiency with respect to the amount of energy from the power source converted into actual kinetic energy of the ballistic work piece is achieved through matching the impedance of the power source with the impedance of the driving coil.  This is accomplished by maximizing a coupling parameter A for achievable values of an inductance-related parameter B, the coupling parameter A being related to the diameter of the work piece, the self-inductance of the driving coil, the capacitance of the capacitor banks, the initial charging voltage of the capacitor bank, the mass of the ballistic work piece, among others.        Various configurations for the driving coil and the ballistic work piece are provided applicable to particular welding requirements.  A method for impact welding by magnetic implosion utilizes steps of providing a ballistic work piece, a driving coil affixed to the ballistic work piece, providing a power source connected to the driving coil, and providing the driving coil and the power source with matching impedances by means of maximizing coupling parameter A for a range of values of the inductance parameter B.
Patent CA-1197460-A (CA)
Inventor: TERMAN DAVID S
IPC: A61M1/36
Filed: 1982-11-05
Granted: 1985-12-03
Abstract: ABSTRACT OF THE DISCLOSURE         Disclosed is extracorporeal plasma perfusion over a therapeutic immobilized protein A (staphylococcal), SPA.          The perfused plasma is returned to the host or can be taken off one person and used to treat another and stored in perfused plasma banks.  Immobilized protein A quantities, volumes of plasma perfused and the rate of administration based on clinical and toxicity evaluations are set forth. A non-toxic drug infusion during the immediate postperfusion period obtains an observed tumoricidal response far exceeding those due to the extracorporeal plasma perfusion or drug infusion alone representing an in vivo synergism between the perfused plasma and the drug.  Also disclosed are the therapeutic protein A cartridge, its loading and delivery system, and a miniaturized immunoabsorbent apparatus enabling the processing of serum samples for testing small quanitities of plasma.         The government has rights in these inventions pursuant to U.S. Public Health Service Grants or Awards 5K04AI00302 and 5R01GM23517.
Patent CA-1181248-A (CA)
Inventor: SKOGBERG BO T
IPC: E21B33/12
Filed: 1982-11-15
Granted: 1985-01-22
Abstract: Abstract:            An expansion body for constructions like piles or anchorages located in the earth, said body being adapted for insertion into the ground in a compact shape and expanded therein to an expanded shape. The ex-pansion is achieved by unfolding a folded metallic casing (11) by filling it up with pressurized fluid. The casing which defines two opposed portions (16, 17) is folded in zigzag shape before the expan-sion with the folds (18) of one portion (16) falling into the folds (19) of the other portion (17).
Patent CA-1159386-A (CA)
Title: Printing apparatus
Inventor: BRADSHAW FRANKLIN C
IPC: B41J9/26
Filed: 1982-12-06
Granted: 1983-12-27
Abstract: ABSTRACT OF THE DISCLOSURE           A dry lettering printing apparatus comprising a printing station, a means for providing a color carrying ribbon and image carrying tape at the printing station, a means for pro-viding a raised character in printing alignment at the printing station, an improved force generating means for exerting a printing force at the printing station and an improved means for advancing the tape and ribbon into printing alignment at the printing station.  The improved advancement means includes a cartridge carrier movable reciprocally toward and away from the printing station for advancing the tape into printing alignment.
Patent CA-1194203-A (CA)
Inventor: MORAN RICHARD J
IPC: H02H3/093
Filed: 1982-12-10
Granted: 1985-09-24
Abstract: ABSTRACT         An  improvement  to  fault responsive  protective devices, which employ timing capacitors, is provided by con-trolling the voltage of the timing capacitor by clamping it to a value slightly in excess of the voltage on a master timing capacitor.  This allows the master timing capacitor to inhibit the operation of the improved fault responsive device without affecting the input to the timing capacitor.   The inherent time constant produced by the timing capacitor is not altered.          However, by clamping the voltage level of the timing capacitor only under appropriate conditions, the time current charac-teristic of the improved fault responsive protective device is altered  only  when  those  conditions  occur  which  make  it desirable to lengthen the interval before the fault responsive protective device responds to a fault.
Patent CA-1196854-A (CA)
Title: Stimulation of hydrocarbon flow from a geological formation
Inventor: BROWN RICHARD A
IPC: E21B43/243
Filed: 1983-01-05
Granted: 1985-11-19
Abstract: Abstract: STIMULATION OF HYDROCARBON FLOW FROM A GEOLOGICAL FORMATION      Means are provided for increasing the productivity of a hydrocarbon formation by modifying the formation in the vicinity of the borehole by a succession of treat-ments utilizing a first fluid which releases energy within the borehole and a second fluid modifying the fluid within the borehole.  The means provides successive treatment of steam, carbon dioxide, oxygen, and inert gases in any order desired.
Patent CA-1189722-A (CA)
Inventor: ROGGEN ROLF
IPC: G01J5/04
Filed: 1983-03-30
Granted: 1985-07-02
Abstract: A B S T R A C T     Device for measuring the bath temperature in a fused salt electrolytic cell used for the production of aluminum.     The temperature measuring device comprises a rod (16) which passes approximately vertically through the anode block (10) and terminates at the level of the working face of the anode.          Fitted over the rod (16) at the top is a light plug (20) which provides an optical connection to the flbre bundles (22) with the minimum of reflection. This optical connection is usefully in a coupling fluid (38) which, like the rod (16) and the bundle of fibres (22), is able to transmit infra-red radiation.
Patent CA-1205834-A (CA)
Inventor: HOWARD JOHN B
IPC: B65H20/16
Filed: 1983-04-06
Granted: 1986-06-10
Abstract: FEED AND LOCK MECHANISM FOR MULTIPLE BAR         DRAPED WEB COLLATOR AND METHOD            Abstract of the Disclosure An improved continuous web handling apparatus and method for printing, handling, collating and final processing of multiple-page printed items such as business forms or the like is provided which employs separate, shiftable, track-mounted web supports having individual, pivotal, spring-biased web keepers to facilitate accurate, continuous draping of printed webs onto the supports for subsequent handling and pro-cessing thereof.  In preferred forms, the ap-paratus includes a web fed printing press which continuously feeds printed web to a draping sta-tion adjacent the conveyor track; the draping station includes a novel, vacuum air pickup bar intermittently rotated by a five-lobe internal geneva gear mechanism, along with actuating ap-paratus which pivots the respective web keepers open during initial stages of web drapage and thereafter allows the keepers to close against and hold the web in place.  A plurality of webs can be draped one on top of the other on the supports and/or printed on both sides thereof and thereafter removed from the supports for additional processing at speeds economical for short run printing, without fear that the webs will become unacceptably misaligned.  The air pickup bar includes an im-proved web-engaging resilient suction pad, and internal structure for varying the number of bar ports subjected to vacuum or pressure conditions (in order to effectively handle webs of various widths).  The web supports are bidirectionally shiftable, and the keepers can be operated during travel in either direction.
Patent CA-1216605-A (CA)
Inventor: STENLUND STIG
IPC: F16J15/16
Filed: 1983-04-22
Granted: 1987-01-13
Abstract: Abstract The sealing device is intended for sealing in one dir-ection between the co-operating surface of a cylindric cavity and the shell surface of a spindle (3) movable therein. One or the other surface is provided with an annular groove (9), in which a sealing ring (8) is located, which is slightly movable in axial and radial direction and intended to minimize fluidum leakage in axial direction between the co-operating surfaces. The ring when located in a groove in the cylindric cavity extends with the sealing surface about the inner surf-ace of the ring, and when located in a groove in the spindle extends with the sealing surface about the outer surface of the ring. By permitting a certain small leakage past the sealing surfaces and by utiliz-ing the hydraulic conditions then prevailing, the friction is eliminated and substantially better seal-ing properties are obtained. The ring (8) has small cross-sectional dimensions in relation to the spindle (3) and enclosing cavity. The ring is so slim that dimensioning fluidum pressure over the ring is cap-able to change the diameter of the ring, but is of such rigid material that deformation of the cross--section of the ring is negligible compared to the change in diameter of the ring. The sealing surface (12) of the ring is slightly conic, and the ring is located so that the sealing surface at co-operation with the sealing surface of either the cavity or spindle forms a gap (14), the height ( > 0) of which decreases in the direction to that side of the ring, against which sealing is to take place, i.e. in the leakage flow direction. The ring abuts on the lastmentioned side the radial inner surface (11) of the groove along a supporting surface, which is annular and has a substantially smaller height than the cross-sectional height of the ring and is located adjacent the sealing surface, so that the ring can be twisted out of its central plane, and said supporting surface has such a small height dimension relative to the axial dimension of the ring, that the friction force in the supporting surface can be overcome by forces acting radially on the ring. One or more groov-es are located in peripheral direction about the inner surface of the ring. The grooves 33 distribute the pressure from the medium about the ring, so that the ring cannot abut the sealing surface and be jammed.     Fig. 3 to be published.
Patent CA-1195725-A (CA)
Inventor: DAVIS STEPHEN G
IPC: H01M4/58
Filed: 1983-04-29
Granted: 1985-10-22
Abstract: ABSTRACT       A lithium nonaqueous cell employing a FeS2-containing or MnO2-containing cathode and such as LiCl, is added to the cell to improve the voltage level on pulse discharge of the cell particularly at low temperatures and/or to stabilize the open circuit voltage.
Patent CA-1212493-A (CA)
Inventor: CARLSON JOHN E
IPC: C08L/
Filed: 1983-05-16
Granted: 1986-10-07
Abstract: ABSTRACT OF THE DISCLOSURE         A cross-linked urea-formaldehyde polymer matrix is formed by catalyzing, using a buffered acid as the catalyst, an aqueous mixture of a urea-formaldehyde concentrate, urea-form-aldehyde resin, and powdered urea.  The resulting thermoset polymer which possesses, in part, a cyclic structure, is of unusual hardness and has utility, with or without fillers, as a molding or casting material possessing controllable shrinkage characteristics because of uniform molecular structure and formula versatility.
Patent CA-1196493-A (CA)
Inventor: STEINER ERICH
IPC: B05C5/02
Filed: 1983-06-13
Granted: 1985-11-12
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus for foming a succession of equispaced and transversely extending glue strips on a longitudinally extending web has an applicator drum rotatable about a drum axis and having a cylindrical outer surface with a circumference equal to a whole--number multiple of the desired distance between succeeding strips. The drum is formed with at least one axially extending manifold passage and an axially extending row of bores opening radially out-ward at the drum surface and inward into the passage.  Guide and transport rollers displace the web longitudinally at very high speed past the applicator drum with the web looped over same and engaging same over an angularly extending contact region.  A drive rotates the drum about the axis at a peripheral speed substantially equal to the very high displacement speed of the web.  A stationary supply of liquid glue suitable for forming the strips is connected by a conduit with the manifold passage for conducting the glue from the supply to the bores and thence to the surface of the drum along the row of bores.  Thus the glue emerging from the bores is applied as a strip to the passing web.
Patent CA-1210416-A (CA)
Inventor: BERTONI ITALO
IPC: A63C19/10
Filed: 1983-07-13
Granted: 1986-08-26
Abstract: TITLE           POOL BARRIER FOR SKATING RINKS                    AND PANEL THEREFOR                        INVENTOR                        Italo BERTONI             ABSTRACT     A metal barrier, preferably galvanized, composed of identical members with notches to form a unique  interlock that also provides a flexing joint to a degree, yet provides adequate inherent stability.   If the barrier elements, or panels, are dimensioned into different sizes, a plurality of panels may be used for the marginal walls a swimming pool or for a skating rink.   With  a  skating  rink,  a  circumferential  protective shield  is also placed over  it  so as  to protect,  a water impervious inner liner from damage by skate or puck.
Patent CA-1214009-A (CA)
Inventor: MOSS THERON C
IPC: A47L13/38
Filed: 1983-08-03
Granted: 1986-11-18
Abstract: Title:       "Pivot Handle For Dust Mops And The Like"     ABSTRACT OF THE DISCLOSURE Handle includes a main handle portion and an outer end portion pivotally connected thereto. Both the main handle portion and outer end portion have connecting members extending from the adjacent ends thereof, with offset flanges thereon in overlapping engagement with each other and connected together by a bolt and nut arrangement. The opposed faces of such offset flanges have radially extending teeth in mating engagement with each other positively to retain the outer end portion in any desired adjusted position from straight out in line with the main handle portion to approxi-mately 90° in either direction or anywhere in between upon loosening and retightening the nut.
Patent CA-1201830-A (CA)
Inventor: LUDWIG RICHARD H
IPC: B66B1/34
Filed: 1983-08-15
Granted: 1986-03-11
Abstract: ABSTRACT OF THE DISCLOSURE        An elevator system in which a count is main-tained to enable a car to be leveled in the correct travel direction in the event the car stops outside the landing zone of a target floor.  The count is incremented each time the advanced car position changes floors, and it is decremented each time the car is level with a floor during the run.  If the car lands outside the landing zone,  a zero count indicates the car overshot the floor, while a non-zero count indicates undershoot.  The  count,  along with the travel direction of the run, which is stored in memory,  thus determines the leveling direction to level the car with the target floor.
Patent CA-1203748-A (CA)
Inventor: JAGELER ALFRED H
IPC: E21B49/06
Filed: 1983-08-15
Granted: 1986-04-29
Abstract: ABSTRACT           This relates to sidewall coring tools used to obtain samples of the formation through which the wellbore is drilled.  It includes a housing which supports a guide means along which the drill bit, core barrel and motor can be moved to extend or retract the cutting bit and core barrel along a selected path.  The core barrel is retracted inwardly on a horizontal path and tilted in an upward position such that the outer end of the core barrel is higher than the end near the motor.  Means are provided to force the cut core from the barrel into a core con-tainer in association with indexing means.
Patent CA-1216282-A (CA)
Title: Derives d'amino-14 steroides, procede pour leur  preparation et application en therapeutique
Inventor: JARREAU FRANCOIS-XAVIER
IPC: C07J41/00
Filed: 1983-08-17
Granted: 1987-01-06
Abstract: L'invention a pour objet de nouveaux dérivés d'amino-14 steroïdes de formule générale (I): < IMG > (I) dans laquelle R représente un atome d'hydrogène ou un groupe alkyle inférieur, R1 représente un reste sucré, et R2 représente un atome d'hydrogène, un groupe hydroxyle ou un groupe -OR3, R3 étant un reste de sucre substitué le cas échéant. L'invention a également pour objet un procédé de préparation de ces dérivés qui possèdent d'interessantes propriétés pharmacologiques, notamment des propriétés inotropes positives et des propriétés antirythmiques supraventriculaires.
Patent CA-1213309-A (CA)
Inventor: SHERRY RANDY
IPC: G06F15/16
Filed: 1983-08-31
Granted: 1986-10-28
Abstract: ABSTRACT OF THE DISCLOSURE The present invention is a pair of counters associated with the control elements in a complex control system, in particular, counters asso-ciated with the intelligent processors in a multiprocessor control. Preferably, the counters are maintained in nonvolatile memory and one of the counters for each remote records software crashes experienced in both standby and run mode. The other counter records total software crashes during normal machine operation. These counters provide information on the location and type of software crashes. In another aspect of the invention, a procedure is provided for the Tech Rep to force the machine into a software crash. The Tech Rep can then interrogate the content of RAM locations before the RAM locations are initialized by the machine reset. The contents of various RAM locations can be selectively displayed for diagnosis.
Patent CA-1198642-A (CA)
Inventor: VAUGHN WILLIAM T
IPC: A47J37/04
Filed: 1983-09-07
Granted: 1985-12-31
Abstract: ABSTRACT OF THE DISCLOSURE         A free-standing combination rotisserie and shish kebab accessory is provided which includes a three-walled box having a pair of wire frame members such that the two end walls fold flat for storage when the side wall is removed.  A motor driven spit can be adapted for use as either a rotisserie or a shish kebab dependent on the use of meat supporting holders or skewer supporting wire wheels.
Patent CA-1264274-A (CA)
Inventor: DORN GORDON L
IPC: C12Q1/24
Filed: 1983-09-27
Granted: 1990-01-09
Abstract: Abstract:         In a method of detecting microbial pathogens in a sample body fluid comprising obtaining said sample from a patient and thereafter at least a portion thereof containing microbial pathogens is distributed by dilution on a growth media capable of growing said microbial pathogens, the improvement comprising admixing the said sample with an antimicrobial factor deactivation system effective for deactivating antimicrobial factors present in said body fluid after said sample is taken from said patient and before it is distributed on said media.