baber/WOPTO huggingface dataset:
Patent CA-1104051-A (CA)
Inventor: SCHER HERBERT I
IPC: B32B19/02
Filed: 1977-12-28
Granted: 1981-06-30
Abstract: ABSTRACT OF THE DISCLOSURE        An abrasion-resistant laminate is prepared by providing an ultra thin coating of mineral particles and micro crystalline cellulose on the surface of conventional printed paper, followed by impregnating the paper with a conventional laminating resin, and then using the print paper so obtained in a laminating process without the necessity of using an overlay sheet.
Patent CA-1128054-A (CA)
Inventor: DESIMONE ROBERT S
IPC: A23L27/20
Filed: 1978-01-20
Granted: 1982-07-20
Abstract: ABSTRACT OF THE DISCLOSURE          The natural fresh flavor of a foodstuff is enhanced by the incorporation of an aldehyde therein to replace or supplement the aldehyde which occurs naturally in said food-stuff, the aldehyde being added in the form of an aldehyde generator selected from the group consisting of (a) linear acetals of the general formula:                          (I) wherein in general R is a multivalent hydrocarbon radical of 2 to 6 carbon atoms, which is uninterrupted or interrupted by an ether linkage; R1 is a hydrocarbon radical having 1 to 12 carbon atoms, and R2 is a hydrocarbon radical of 1 to 7 carbon atoms, n is an integer equal to or less than the valence of R but at least 2, with certain provisoes and b) vinyl ethers of the general formula:                    R3O(O-CH=CH-R4)m  (II) wherein R3 is a multivalent hydrocarbon radical of 3 to 5 carbon atoms, m is an integer equal to or less than the valence of R3, but at least 1, and when m is less than the valence of R3, the remaining valences of R3 are satisfied by functional groups selected from the group consisting of alkoxy, hydroxyl, acyloxy, acetal groups, ketal groups and a divalent radical of formula:      wherein R1 is a hydrocarbon radical having 1 to 12 carbon atoms, the aldehyde generator being capable of liberating the desired aldehyde at the conditions of use.
Patent CA-1117178-A (CA)
Inventor: GUNNING WILLIAM F
IPC: H04N1/32
Filed: 1978-03-09
Granted: 1982-01-26
Abstract: D/76669/76674/76675/76677  Combination REPRODUCTION SCANNING SYSTEM HAVING INTERMEDIATE STORAGE BETWEEN INPUT AND OUTPUT SCANNING STATIONS                 ABSTRACT OF THE DISCLOSURE      A reproduction scanning system having inter-mediate storage between input and output scanning stations wherein an input document is scanned in first and second directions, the first direction being orthogonal to said second direction, and the electrical signals representative of information on said scanned document being stored on an intermediate storage member for storage, signal processing or data manipulation.  The information stored in the storage member may be read out and reproduced on a' reproducing medium.  Other system features include input scan reversal for alternate bound pages during bound volume scanning, synchronization of the system by a clock associated with the storage member, input/output interleaving with a print interrupt feature, image centering and edge fadeout for image reduction, and independent magni-fication demagnification by separately variable raster spacing.
Patent CA-1099938-A (CA)
Inventor: WIELAND JAKOB
IPC: E05B65/00
Filed: 1978-03-29
Granted: 1981-04-28
Abstract: BE 18'421 CONTAINER WITH REPLACEABLE SECURITY LOCK   FOR STORAGE OF INFORMATION CARRIERS        ABSTRACT OF THE DISCLOSURE      A storage container in a piece of office furniture, such as a desk, is provided with a security lock which can be removed and replaced with another lock only by means of the original key for the lock. A releasable catch mechanism holds the lock housing firmly in a receiving well for the lock.          Access to the catch is blocked by a covering member which can be moved away from its covering position only by movement of the lock mechanism with the original key. Thereupon, the catch can be released and the lock pulled out of its receiving well.
Patent CA-1078810-A (CA)
Inventor: HOCKENSMITH JOHN L
IPC: B60S9/12
Filed: 1978-05-12
Granted: 1980-06-03
Abstract: Abstract of the Disclosure An extensible outrigger construction comprises a tubular housing secured to a vehicle frame, having an outrigger beam telescop-ed into it. The outrigger beam comprises upper and lower horizontal plates with semi-circular cut-outs at their ends to receive the cylinder of the jack, a pair of vertical flange plates have surfaces on a diametri-cal plane of the cut-outs. A cap includes upper and lower horizontal plates with semi-circular cut-outs, and vertical flange plates engaging the first mentioned flange plates, the holding cap being secured by bolts through the flange plates. The jack cylinder has an upwardly facing shoulder that engages the bottom surfaces of the lower beam plate and the lower plate of the holding cap. The cylinder of the jack has a chamfer which seats in a corresponding chamfer of the top plates.
Patent CA-1105301-A (CA)
Inventor: OHMORI MASAYUKI
IPC: H04N17/00
Filed: 1978-08-22
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE            A video projecting apparatus in which light axes of a plu-rality of projecting lenses are arranged symmetrical with respect to the center of a screen and parallel with each other, distances between points on the face plates of the plural cathode ray tubes, at which the light axes intersect the face plates, and the centers of the face plates are displaced in accordance with the distances between points of the screen, at which the axes intersect the screen, and the center of the screen, and the cathode ray tubes are inclined from the respective light axes in consideration of refractive indexes of the face plates of the respective cathode ray tubes.
Patent CA-1059099-A (CA)
Inventor: EINHORN RUEDIGER
IPC: A47B96/06
Filed: 1978-09-05
Granted: 1979-07-24
Abstract: WALL BRACKET ASSEMBLY                 ABSTRACT OF THE DISCLOSURE         A wall bracket assembly has a wall plate with a pair of vertically spaced apart pivot pins adapted to pivotally hold a bracket arm.  The pins may be noncircular to enable positioning of the bracket arm, and one pin may be longer than the other to facilitate assembly of the bracket.  The bracket may have a tapered grooved end for receiving a hook or ring with a matching configuration.  Alternatively, a saucer may have a grooved bottom adapted to be held on the top of the bracket arm and held in place by a hooked shaped element extending over the saucer edge.
Patent CA-1109304-A (CA)
Inventor: BERGKVIST LARS A
IPC: G09F19/12
Filed: 1978-09-06
Granted: 1981-09-22
Abstract: ABSTRACT OF THE DISCLOSURE         An arrangement of screens is disclosed to give rise to a moire pattern for visually determining a specific level and whether it is parallel to a known level such as a ground plane.  It has been found in certain light conditions existing arrangements of screens product an unclear or distorted moire pattern   In the present arrangement each screen includes a number of opaque longitudinal objects which are separated by transparent interspaces, each cross-section of the longitudinal objects is formed so that light incident from behind the screens seen from the observer is prevented from being reflected on the longitudinal objects towards the observer when the observer is within an angle sector relative to the arrangement within which sector the arrangement is intended to be used, where the cross-section of the longitudinal objects is inside defining lines which are constituted of two rear straight defining lines inter-secting each other, seen from the observer, behind a first line which is the greatest width of the cross-section in the plane of the screens perpendicular to the longitudinal direction of the longitudinal objects, and of two forward straight lines intersecting each other, seen from the observer, in front of the first line where rear respective lines run through the respective end points of the first line forming an acute angle with the first line corresponding to 90° minus half the angle constituting the angle sector, and where the forward respective straight lines also run through the respective end points of the first line and are tangential to the rear portion of the cross-section of the respective adjacent longitudinal object.
Patent CA-1112465-A (CA)
Title: Method of anchoring elements and a device for  carrying out said method
Inventor: SANDAHL EVERT G I
IPC: E21D21/00
Filed: 1978-09-19
Granted: 1981-11-17
Abstract: Abstract of the Disclosure A method of anchoring elements in rock or the like, an expandable portion thereof being embedded in a borehole; and a cartridge containing binder mixture and having a liquid-permeable but binder mixture-impermeable casing and further being surrounded by a rigidifying member. The cartridge is inserted in the borehole after having been immersed in a binder mixture-activating liquid penetrating its casing, thereby providing a substantially uniform mixture. When inserting the element in the borehole, activated binder mixture is pressed out of the cartridge without any spring effect occurring due to the rigidifying member being destroyed.
Patent CA-1127857-A (CA)
Inventor: TERRY LYNN E
IPC: B01J19/00
Filed: 1978-09-21
Granted: 1982-07-20
Abstract: Abstract of the Disclosure Improved hydrogen hydride absorption systems for improving the energy utilization in refrigeration and heat pump cycles comprise reactor systems for chemically forming three or more hydride components; means for supplying heat to and removing heat from the hydride in the respective systems, and means for conveying hydrogen between the several reactor systems.     A method for deriving improved heat pump effects from a narrowly temperature differential thermal source and sink by means of three or more hydride components is achieved by successive pressure staging between a series of hydride components over the narrow temperature range of the thermal source.    A method for deriving improved energy utilization of a high temperature thermal source for refrigeration by means of three or more hydride components is effected by cascading pressure differences between hydride components.    A method for the combined improvement of power production and thermal energy recovery at a higher intermediate temperature than the low temperature energy rejection of the power cycle by the heat pump effects, which method employs the cascading of pressure differences between hydride component systems.
Patent CA-1100498-A (CA)
Inventor: DELLA VALLE FRANCESCO
IPC: C07D311/16
Filed: 1978-10-31
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE:           Monohalogenated derivatives of 7-hydroxy coumarin having the general formula:                    wherein R1 is an alkyl radical substituted with a basic group, R2 is hydrogen or an alkyl or aryl radical, R3 is an alkyl radical substituted with a basic group, an alkenyl radical, a carboxyalkyl radical or an alkoxycarbonylalkyl radical and X represents a halogen atom, have been found to possess a remarquable vasodilatory activity.
Patent CA-1124932-A (CA)
Inventor: PETERSON JOHN I
IPC: C09B69/10
Filed: 1978-11-17
Granted: 1982-06-01
Abstract: ABSTRACT OF THE DISCLOSURE    The preparation of dye - containing compositions, in which the dye is copolymerized with an acrylic bared monomer, is disclosed.   A hydrophilic copolymer is formed in which the dye is prevent in a nondiffusible form. The dye - acrylic polymer composition can be produced in the form of microbeads by emulsion polymerization   In addition, light scattering particles may be added in the form of a material such as poly-styrene microrpheres.
Patent CA-1103274-A (CA)
Title: PREPARATION OF N-(AMINOMETHYL)-.alpha.,.beta.-ETHYLENICALLY UNSATURATED CARBOXAMIDES AND THEIR POLYMERS
Inventor: MCDONALD CHARLES J
IPC: C07C233/35
Filed: 1978-11-20
Granted: 1981-06-16
Abstract: ABSTRACT OF THE DISCLOSURE:         N-(aminomethyl)-.alpha.,.beta.-ethylenically unsaturated cationic carboxamides such as N-(dimethylaminomethyl)-acrylamide are readily prepared without coincident production of saturated impurities by reacting an .alpha.,.beta.--ethylenically unsaturated carboxamide such as acrylamide with a lower aldehyde such as formaldehyde and a secondary amine such as dimethylamine at a pH below 7.  The resul-ting aminomethyl carboxamides are polymerized at a pH of 7 or less to form polymers containing essentially no gelled product.
Patent CA-1156503-A (CA)
Inventor: JAGER GERHARD
IPC: C07C33/48
Filed: 1978-12-12
Granted: 1983-11-08
Abstract: PHOTOGRAPHIC MATERIAL CONTAINING A STABILIZING AGENT         Abstract of the Disclosure Propyne compounds, which are capable of stabilizing photographic materials against fog, color fog and flattening of the gradation are disclosed. They may be added to emulsion layers and to processing baths.
Patent CA-1137676-A (CA)
Inventor: NAMETZ RICHARD C
IPC: C08G65/38
Filed: 1979-01-03
Granted: 1982-12-14
Abstract: Abstract Disclosed is a novel, flame retarded, non-blooming. nylon composition with excellent thermal stability.  This composition is comprised of from about 5 to about 35 percent (by weight) of a condensation product derived from brominated phenol by the displacement of bromide from said phenol wherein: (a) said phenol is selected from the group consisting of tribromophenol, tetrabromo-phenol, pentabromophenol, and mixtures thereof; (b) said condensation product has a repeating structural unit of the formula   wherein a is an integer of from about 0 to about 4, b is an integer of from about 0 to about 2, c is an integer of from about 1 to about 5, a plus 6 plus c equal 5, Q is a monovalent bond from a carbon atom in the aromatic nucleus of said repeating structural unit to an oxygen atom bonded to an aromatic nucleus, and the polymeric units containing said repeating structural unit comprise at least 30 percent (by weight) of said product; (c) said condensation product contains from about 17 to about 31 percent (by weight) of elemental carbon, from about 0 to about 1.0 percent (by weight) of elemental hydrogen, from about 3 to about 8 percent (by weight) of elemental oxygen, and at least 60 percent (by weight) of elemental bromine; and (d) said condensation product has a molecular weight of at least 750, and one or more polymeric units containing at least four aromatic nuclei per unit comprise at least about 80 percent (by weight) of said product.
Patent CA-1130392-A (CA)
Inventor: BEVILACQUA ALBERT J
IPC: A61N1/04
Filed: 1979-01-10
Granted: 1982-08-24
Abstract: DUAL TERMINAL TRANSCUTANEOUS ELECTRODE            Abstract of the Disclosure There is disclosed, a disposable, electrode construction for the transcutaneous application of electrical pulses to produce involuntary neuromuscular contractions, which can be used as a diagnostic tool to determine the effect of neuromuscular blocking agents on a patient.  The electrode includes a base section formed from non-conductive foam material with two closed-bottom reservoir chambers formed in the base sec-tion for housing a cellular sponge-like pad and a quantity of electrolytic gel.  An electrical terminal arrangement is provided for each reservoir chamber in the form of a non-porous adhesively coated sheet which is affixed to the base section and forms the bottom wall of the associated chambers, and includes a terminal member affi-ed thereto.  Each terminal member includes an inner eyelet in surface engagement with the gel pad, and an outer stud engaged with said eyelet for connec-tion to an electrical lead from a pulse generator.  The respective reservoir chambers are spaced each from the other by a portion of the base section designated as a barrier segment.  The thickness of the material providing the base section, and the minimum width of the barrier segment are selected to insue that upon application of the electrode to the skin of a patient, that the respective chambers, gel pads and terminal assemblies are electrically insulated each from the other by the base section material, and gel cannot migrate from one chamber to the other.
Patent CA-1127524-A (CA)
Inventor: ASHDOWN RONALD A
IPC: F23C5/08
Filed: 1979-01-15
Granted: 1982-07-13
Abstract: IMPROVEMENTS RELATING TO FURNACES                        ABSTRACT     A furnace in which burners are incorporated into water-cooled tube panels without the need for heavy steel castings, the furnace including one or more walls formed of upright tubes having fins connecting adjacent tubes, some of said tubes and associated fins in said wall or walls for at least part of their length being outwardly, with respect to the interior of the furnace, out of line with other tubes in said wall to define upright recesses, fuel nozzles and openings for the entry of combustion air being provided through the portions of said fins which define in part the upright recesses, the arrangement of said fuel nozzles and said openings being adapted such that fuel supplied from said fuel nozzles and combustion air supplied from said openings enter the recesses in converging streams.
Patent CA-1103421-A (CA)
Inventor: PORUMBESCU ALEXANDRA
IPC: E04C2/42
Filed: 1979-03-23
Granted: 1981-06-23
Abstract: ABSTRACT OF THE DISCLOSURE           A grille for use as a sun screen, decorative facing, vision barrier or the like is made up of a multiplicity of modular pieces, each of which is of uniform cross section along its length and has walls having spaced apart, parallel edges defining a base plane and a position intermediate the edges spaced from the base plane in one direction.  An edge flange extends from each edge of the walls of the piece in a direction generally perpendicular to the base plane and opposite from the said one direction, and a pair of spaced-apart slot flanges extends from the intermediate portion of the walls in the said one direction and generally perpendicular to the base plane. The slot flanges define between them a slot that opens generally away from the base plane, the slot having a width at a location nearer the base plane that is greater than its width at a location farther from the base plane,  The configuration of the edge flanges is such that adjacent edge flanges of a side-by-side pair of pieces are received in the slot flange of a third piece.  A nail-like element driven between the edge flanges of the adjacent pieces urges those edge flanges into tight frictional engagement with the slot flange of the third piece rigidly to interconnect the pieces.
Patent CA-1151594-A (CA)
Inventor: BEWER GUENTER
IPC: C25C7/02
Filed: 1979-04-20
Granted: 1983-08-09
Abstract: ABSTRACT         A sintered electrode especially for use in electrowinning is formed of a corrosion-resistant carrier consisting at least in part of sintered TiOx, wherein x = 0.25 to 1.5, having a coating of manganese dioxide covering at least part of the surface of the carrier.
Patent CA-1110180-A (CA)
Inventor: KIMURA SHUICHI
IPC: G11B3/12
Filed: 1979-05-03
Granted: 1981-10-06
Abstract: ABSTRACT OF THE DISCLOSURE        A record player provided with an elecro-magnetic means for rotating a tone arm in a predetermined direction, a drive circuit for supplying an electrical signal corresponding to stylus pressure to a drive coil of said electro-magnetic means, and a display circuit for displaying the stylus pressure of said tone arm by detecting said electric signal corresponding to stylus pressure.
Patent CA-1115960-A (CA)
Inventor: HALL ROTROU A
IPC: C22B34/12
Filed: 1979-06-14
Granted: 1982-01-12
Abstract: ABSTRACT OF THE DISCLOSURE        A titaniferous ore concentrate or slag is fed, together with sulfuric acid, into a heated pelletizer wherein the sul-fation reaction occurs simultaneously with pellet formation.
Patent CA-1129777-A (CA)
Title: Reed valve in reed valve system of internal  combustion engine
Inventor: HONDA SHOICHI
IPC: F02B33/30
Filed: 1979-06-28
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE A reed valve in the form of a plate fixed at one end and bendable into and out of contact with a valve seat is operated by differential pressures and acts as a check-valve.  The reed valve has cavities in the surface thereof with unitary strengthening frame members separating these cavities.  Specific patterns of cavities and frame members are employed to achieve the desired performance of the valve.
Patent CA-1134268-A (CA)
Inventor: DE BUMAN ALAIN
IPC: A61K9/02
Filed: 1979-09-27
Granted: 1982-10-26
Abstract: IMPROVEMENTS IN OR RELATING TO SUPPOSITORY MANUFACTURE            Abstract of the Disclosure This invention provides a compression process for the production of suppositories characterized in that the compression step is effected at a temperature at or below +10°C, and in the absence of a     binding agent.
Patent CA-1141858-A (CA)
Inventor: STEIN KARL-ULRICH
IPC: G11C11/401
Filed: 1979-09-28
Granted: 1983-02-22
Abstract: ABSTRACT OF THE DISCLOSURE        A circuit arrangement is disclosed for reading out and regener-ating items of information stored in one-transistor storage elements.  For read-out, storage elements addressed by the activation of a word line transfer an existing information charge into assigned bit lines, and wherein the bit lines influence inputs of assigned read-out/regenerating amplifiers.  The storage density of semiconductor stores is increased by providing a circuit arrangement in which the disproportion in terms of area between technologically realizable storage matrices and the required amplifiers which is a by-product of the miniaturization of stores of the above mentioned type does not occur.  A group of m bit lines are in each case combined to form groups and are consecutively connected via a multiplexer to a common read-out/regenerating amplifier.
Patent CA-1139019-A (CA)
Inventor: RUBIN SAUL
IPC: G01T1/16
Filed: 1979-10-16
Granted: 1983-01-04
Abstract: REMOTE RADIATION DETECTION SYSTEM              ABSTRACT OF THE DISCLOSURE      An apparatus and method are disclosed to remotely determine the location of an unknown radiation source or locations of unknown radiation sources. The apparatus uses fixed position omnidirectional radiation intensity responsive detectors arranged in a known geometry.  Signals are provided from the detectors to a signal acquisition and computer system which monitors the detector outputs.  The method is based on finding the ratios of the field intensities between the detectors due to each radiation source.  A set of equations based on these ratios is used to locate a source or a set of algorithms is used to separate the signals into the component parts for each source and to determine the source locations.
Patent CA-1119468-A (CA)
Inventor: BURTON PERRY E
IPC: D05B71/04
Filed: 1979-10-23
Granted: 1982-03-09
Abstract: "NEEDLE LUBRICATOR SYSTEM"     Abstract The pointed tip of a sewing machine needle is immersed in a liquid lubricant as it reaches the lower end of its downward stroke through the material being sewn, so as to coat the tip of the needle with a lubricant and reduce the friction and therefore the heat generated by the friction between the needle and the material being sewn.