baber/WOPTO huggingface dataset:
Patent CA-1159255-A (CA)
Inventor: CUDNOHUFSKY SYLVESTER R
IPC: A01K91/00
Filed: 1981-07-08
Granted: 1983-12-27
Abstract: RELEASABLE MECHANISM FOR      FISHING LINE    Abstract of the Disclosure A device for releasably gripping a fishing line employed in conjunction with a downrigger device consists of a bracket attached to the downrigger device and having two line  snubbing devices thereon.  One of the line snubbing devices comprises a rearwardly ex-tending stud means around which the line is wrapped and the other line snubbing device comprises a resilient means for releasably gripping the line.     ------------o--------------
Patent CA-1146484-A (CA)
Inventor: HOLT WILLIAM G
IPC: B65D1/12
Filed: 1981-09-01
Granted: 1983-05-17
Abstract: Holt Case 4 PAINT PAIL WITH DEPENDING SKIRT      FOR LABEL ATTACHMENT                  Abstract of the Disclosure A container is disclosed which has an injection molded annular mouth portion with detail of high definition, a gener-ally cylindrical body portion blow molded from a parison inte-grally injection molded with the mouth portion, said body por-tion having an inside diameter slightly larger than the inside diameter of the mouth portion, and an annular reinforcing region joining the mouth portion to the body portion and form-ing a transitional surface therebetween, in which the detail of high definition in the mouth portion includes a depending skirt which serves as an outside wall over said reinforcing region providing a suitable label attachment area over the reinforcing region.  Also disclosed are embodiments in which interior reinforcing ribs may be formed integrally with the depending skirt, or in which the bale ears are formed at the lower periphery of the depending skirt.  Protrusions on the injection molded ribs or bale ears may be used to lock the skirt or bale ear into the body portion for added strength.
Patent CA-1162794-A (CA)
Inventor: ALBANESI GIANCARLO
IPC: C08L23/00
Filed: 1981-10-06
Granted: 1984-02-28
Abstract: ABSTRACT OF THE DISCLOSURE:         The invention relates to a process for stabilizing red phosphorus powder, in its various allotropic forms, by encapsulating -the particles of said powder in a melamine resin for its safe use as a flame retardant of polymeric materials, which comprises the steps of: (a) preparing an aqueous solution of a melamine condensate cationized with a mineral acid by reacting in an aqueous medium melamine, formaldehyde, triethanolamine, and an aliphatic monohydroxyl alcohol having up to 5 carbon atoms, in the respective percent by weight ratios: 25.27% to 21.62%, 36.04% to' 30.85% 29.87% to 25.57% and 8.82% to 21.96%, and adjusting the pH thereof with the mineral acid, (b) forming a hydrodispersion of the solution formed in step (a) by dispersing red phosphorus powder directly therein; (c) heating said hydrodispersion, under stirring at 80° to 100°C to encapsulate individual particles of the red phosphorus powder by precipitating onto said indivi-dual particles of red phosphorus powder, said melamine condensate to form a continuous and compact layer of an insoluble, partially cross-linked melamine resin; and (d) subsequently drying the insoluble, partially cross-linked layer of melamine resin in an inert gas stream at 80° to 130°C to obtain a cross-linked melamine resin-encapsulated red phosphorus powder suitable for easy and safe dispersion in polymeric materials, said layer of melamine resin which encapsulates said red phosphorus powder amounting to 0.1 to 30% by weight of the red phosphorus powder.
Patent CA-1179535-A (CA)
Title: Apparatus for the point-by-point scanning of an  object
Inventor: BOUWHUIS GIJSBERTUS
IPC: H04N7/18
Filed: 1981-10-16
Granted: 1984-12-18
Abstract: ABSTRACT:     An apparatus is described for the point-by-point scanning of an object which apparatus is equipped with two detectors which are sensitive to the scanning radiation used, for example light, sound, electron of X-radiation by arranging a variable electronic phase shifter in at least one of the connections between the detectors and an additive input stage of a signal processing circuit, a universal apparatus is obtained by means of which a phase image an amplitude image or a combination of a phase and amplitude image can be visualized.
Patent CA-1164089-A (CA)
Inventor: SAITO AKIRA
IPC: G11B15/66
Filed: 1981-11-23
Granted: 1984-03-20
Abstract: TAPE LOADING APPARATUS                  ABSTRACT OF THE DISCLOSURE            A cassette-type tape recording and/or reproducing apparatus having a tape guide drum with a rotary head moved in a circular path substantially coinciding with the drum circumference, and a holder spaced from the guide drum and locating a tape cassette in an operative position at which a plane passing through the tape in the cassette is inclined in respect to the plane of rotation of the rotary head; is provided with a tape loading apparatus having a tape guiding element guided for movement in a path extending from a first position for engaging the tape in the operatively positioned cassette, to a second position spaced sub-stantially from the first position and at which the engaged tape is wrapped about the circumference of the guide drum, with at least a portion of the path leading to the second position of the tape guiding element being inclined relative to the plane of rotation of the head so that the tape wrapped on the circumference of the guide drum is arranged substantially helically in respect to the latter, a drive ring rotatable in a plane sub-stantially parallel to the plane passing through the tape in the operatively positioned cassette, and a connecting rod assembly extending between the drive ring and a movable base of the tape guiding element and through which the drive ring, moving in such plane of movement thereof, can effect movements of the tape guiding element in the path thereof between the first and second positions.
Patent CA-1169951-A (CA)
Title: Dispositif d'adressage d'un ensemble d'enregistreurs  d'un central de commutation
Inventor: BOULARD PIERRE
IPC: H04Q3/545
Filed: 1981-11-25
Granted: 1984-06-26
Abstract: La présente invention a pour objet un dispositif d'adressage d'un ensemble d'enregistreurs d'un central de commutation. Ce dispositif d'adressage comporte un compteur de recherche relié à un premier et un deuxième multiplexeurs, une mémoire reliée à la sortie du premier multiplexeur pour inscription du type de traitement de chaque enregistreur, et un compteur d'enregistreurs relié au deuxième multiplexeur lui-même reliée en sortie à un premier, un deuxième et un troisième registres, en série. La sortie du deuxième registre est reliée au premier multiplexeur pour adresser la mémoire en écriture, sous commande d'un signal d'écriture. Le compteur de recherche adresse la mémoire en lecture et s'arrête dès détection d'un enregistreur demandant un traitement rapide. Le deuxième multiplexeur reçoit un signal de transfert pour transmettre l'adresse présente en sortie du compteur de recherche, le compteur d'enregistreur étant arrêté pendant le signal de transfert.
Patent CA-1171957-A (CA)
Inventor: BALABAN ALVIN R
IPC: H04N5/63
Filed: 1981-12-01
Granted: 1984-07-31
Abstract: RCA 75, 530 ABSTRACT OF THE DISCLOSURE In a television receiver horizontal deflection circuit, the deflection circuit oscillator includes an LC resonant tank network that is excited into sustained oscillation to develop an oscillator alternating output signal.  A high voltage generator is coupled    to the oscillator output signal and develops a picture tube ultor voltage at an ultor terminal.  An ultor voltage representative signal is applied to the input of a disabling latch circuit of a television receiver high voltage protection circuit.  First and second diodes are coupled across the inductive portion of the oscillator tank network, with the cathodes of the two diodes being coupled together at a junction in common with the output terminal of the disabling latch.  If the ultor voltage exceeds a predetermined level, the latch is energized, forward biasing both diodes to provide a short-circuit across the tank network.  Sustained oscillation of the tank network is stopped and the oscillator alternating output signal is removed to disable operation of the high voltage generator.
Patent CA-1144548-A (CA)
Title: Phenylsulfonyl methanes
Inventor: SCHMIDT PAUL J
IPC: C07D209/12
Filed: 1981-12-08
Granted: 1983-04-12
Abstract: ABSTRACT OF THE DISCLOSURE         Mono and bis substituted (arylsulfonyl)alkanes are useful as color formers, partricularly in carbonless dupli-cating and thermal marking systems.
Patent CA-1165742-A (CA)
Inventor: BEISWENGER JOHN L
IPC: B05B7/24
Filed: 1981-12-11
Granted: 1984-04-17
Abstract: ABSTRACT OF THE DISCLOSURE         The sprayer comprises two main functioning units; namely, a flow control system incorporated in the chemical concentrate jar top closure and a spray nozzle integral with the closure for dispensing dilute solutions of ferti-lizer, pesticides and the like as supplied by the flow con-trol system.  The control system comprises an ejector for drawing concentrate from the reservoir jar and a pair of coaxial, independently rotatable valve elements, one, act-ing with fixed structure, serving to turn the water supply off or direct the water into the chemical concentrate jar or through the unit to the spray nozzle, the other, operat-ing in conjunction with the first valve element, control-ling by means of flow resistance in a labyrinth, desirably in conjunction with an orifice metering disc, proportionate feed from the jar of chemical concentrate to the main water stream.  Proportionate feed may be accomplished without the flow resistance control by appropriate dimensioning of the ejector.  The ejector is itself novel in that it is made of plastic material by injection with a single mold having a single core forming the entire length of the ejector passageway.  The spray nozzle includes an adjustable, cam-controlled baffle for selectively achiev-ing a downwardly or upwardly directed spread spray pat-tern or a jet stream.
Patent CA-1156863-A (CA)
Inventor: BEUCKER ALBERT W
IPC: D21F3/08
Filed: 1981-12-11
Granted: 1983-11-15
Abstract: ABSTRACT OF THE DISCLOSURE           A roll having an elastomeric cover for engaging another roll to form a couple, said cover having circumferential grooves and comprising an anisotropic material which has a greater modulus of elasticity as measured in the transverse direction than in the circumferential direction to prevent closing of the grooves by transverse flow of rubber in the nip area.
Patent CA-1159797-A (CA)
Inventor: WYANT JAMES A
IPC: A47K10/38
Filed: 1981-12-17
Granted: 1984-01-03
Abstract: ABSTRACT OF THE DISCLOSURE         A paper towel roll holder having a hollow, conical post for mounting the roll and a flange at the bottom large end of the post for retaining the roll by one end on the post.
Patent CA-1171446-A (CA)
Inventor: PLUME ALAN W
IPC: F27B14/08
Filed: 1982-03-17
Granted: 1984-07-24
Abstract: ABSTRACT            "ELECTRICAL RESISTANCE FURNACES"     An electrical resistance furnace which includes a number of electrical resistance heating elements arranged around the sides and surrounding a space containing a crucible      or similar container to be heated, the elements      supported at least at their ends by fire-brick material         and being surrounded by heat insulation     wherein both ends of each resistance element      extend through apertures in the fire-brick material      so that by removing part of the heat insulation     access may be gained to both ends of the element      from the exterior of the furnace to permit removal and repair or replacement of the element      .
Patent CA-1170208-A (CA)
Inventor: LOEFFLER HERBERT H
IPC: C02F1/18
Filed: 1982-03-23
Granted: 1984-07-03
Abstract: ABSTRACT   A portable water distiller having an insulted container for raw water and a removable cover for the container with a low pressure seal which engages the container wall.  A condenser coil is provided in the cover along with a motor-driven fan, and inlet and outlet ports are provided about the periphery of the cover to allow cooling air to be drawn into the cover over the condenser coils and motor.  An inlet tube connected to the condenser coil receives steam from the container generated by a heater connected to the container bottom.
Patent CA-1177575-A (CA)
Inventor: THOMAS JOHN
IPC: H01Q15/16
Filed: 1982-04-30
Granted: 1984-11-06
Abstract: ABSTRACT OF THE DISCLOSURE     A reflector and a method of making a reflector, the reflector having a dished reflecting surface, a series of slot formations, the extended longitudinal axis of each slot formation being curved and radiating from the centre area of the reflecting surface and through the outer edge of the reflecting surface, the material of the reflector laterally of the extended longitudinal axes of said slot formations adjacent at least one end of the slot formations being folded adjacent the extended axes of the slot formations.
Patent CA-1179458-A (CA)
Inventor: LAMONTE SALVATORE
IPC: A47L9/00
Filed: 1982-05-25
Granted: 1984-12-18
Abstract: ABSTRACT        A tool for attachment to a vacuum cleaner hose which can be changed from a crevice cleaning mode to a venetian blind slat cleaning mode as required.  One end of a flattened tubular housing is connected to a vacuum cleaner hose while the other end is provided with a flattened air intake opening.  A single elongated opening is provided on one of the flattened face  of the housing and a pair of strip brushes are arranged along each side of the opening.  A rectangular panel is provided for selectively opening or closing the elongated opening.
Patent CA-1192013-A (CA)
Inventor: BATTIGELLI JEAN
IPC: D04H1/00
Filed: 1982-08-06
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE:      The invention relates to the formation of fiber mats which are carried by a gas current in a path from the zone of fiber formation to a fiber-collecting device,  such as a foraminous conveyor.    According to the invention a portion of the gas current is removed by suction on its path.  The removal is effected on the periphery of the gas current.    The invention is particularly applicable to techniques for forming mineral fiber mats, such as glass.
Patent CA-1191529-A (CA)
Inventor: DAGGETT CHARLES W
IPC: H01H85/62
Filed: 1982-09-22
Granted: 1985-08-06
Abstract: Abstract of the Disclosure A panel mountable fuse holder for cartridge-type electrical fuses features a one-piece side terminal connection and a one-piece rear terminal connection.  Both are configured for radial snap-in engagement with the fuse holder body.  A novel capture mechanism in a sleeve disposed within an insertion knob assembly provides electrical contact to the forward fuse terminal without unduly stressing substantially misaligned caps.  The capture mechanism also provides moderate rotational torque to the fuse during insertion, whereby the fuse is partially rotated to provide improved electrical contact to a planar ring structure integral with the rear terminal connection.
Patent CA-1179452-A (CA)
Inventor: MCGEE TERRILL
IPC: A42B3/04
Filed: 1982-11-08
Granted: 1984-12-18
Abstract: ABSTRACT           Apparatus is disclosed for quickly delivering a flow or spray of an eyewashing liquid such as water to the eyes of the wearer of a helmet or hard hat. A reservoir of appropriate liquid is formed within the helmet or hard hat.  Air pressure is applied to the body of liquid by means of an associated pneumatic priming pump. Conduits communicate between the reservoir and duct members which are positioned to direct the flow of liquid into the eyes of the user.  The duct members are opened by the pulling of a string which releases plugs located therein.
Patent CA-1196847-A (CA)
Inventor: HAINES CHARLES JR
IPC: E04C2/24
Filed: 1982-11-25
Granted: 1985-11-19
Abstract: VINYL FACED WALLBOARD                 Abstract of the Disclosure The invention is directed to a wallboard structure which is first composed of a base sheet having a dense upper surface region.  Over the dense surface region there is placed a vinyl sheet.  Perforations are placed through the vinyl sheet and through the dense surface region and partly into the base region so there is formed an acoustical vinyl faced wallboard.
Patent CA-1195908-A (CA)
Inventor: STEPHENS DONALD E
IPC: G05D23/19
Filed: 1982-11-30
Granted: 1985-10-29
Abstract: AN ANALYTICAL INSTRUMENT REACTOR               TEMPERATURE REGULATOR                        Abstract A temperature control apparatus for a high temperature reactor in an analytical instrument of the type in which a development reagent is added to a flow-ing stream as part of the detection process.  The tem-perature control apparatus utilizes solid state heat transfer means to transfer heat between a thermoconduc-tive block to which is mounted the reactor and an air exchange heat sink which obtains heat from or disposes heat into ambient air as required.  The control appara-tus regulates the temperature of the reactor at a very rapid rate in the high temperature range of approxi-mately 95°C to 150°C without the use of a separately contained heat exchange medium.  The ability of the ap-paratus to cool the reactor rapidly eliminates the requirement to keep reactor contents at elevated pres-sures to prevent vaporization of the stream being analyzed.
Patent CA-1200891-A (CA)
Inventor: SASAKI TADAO
IPC: G09G1/28
Filed: 1982-12-21
Granted: 1986-02-18
Abstract: COLOR SUBCARRIER GENERATOR                  ABSTRACT OF THE DISCLOSURE         A color subcarrier generator used with a system for converting data representing color displays into a composite color video signal suitable for display by a visual display apparatus comprises an oscillator which generates a system clock signal with a predetermined frequency, a frequency divider responsive to the system clock signal from the oscillator which generates horizontal and vertical sync signals for the visual display apparatus and a dot clock signal for timing sequential dots of the horizontal lines of the composite color video signal into which the data is converted, and a subcarrier generating circuit which generates a color subcarrier signal to be included in the composite color video signal and which is synchronized in phase with the horizontal sync signal.
Patent CA-1196535-A (CA)
Inventor: REGGERS CHARLES G
IPC: A01K11/00
Filed: 1983-01-12
Granted: 1985-11-12
Abstract: ABSTRACT     An animal ear tag applicator tool comprising a first lever and a second lever forming handles and coupled to each other by pivot means to be pivotable about a pivot axis.          First and second jaws are actuatable by the levers and each jaw is provided with retention means for retaining a part of an animal ear tag.  The tool is characterized by the pivot means being an open central pivot with the centre of the pivot being in open communication with the space between the jaws at the open and closed positions of the jaws as well as during movement of the jaws between the open and closed positions.
Patent CA-1200054-A (CA)
Inventor: WANG PAO C
IPC: D21F7/08
Filed: 1983-02-11
Granted: 1986-02-04
Abstract: IMPROVED PROCESS FOR REMOVAL OF PITCH-CONTAINING WATER AND METHOD OF COATING BELTS FOR PAPERMACHINE             ABSTRACT OF THE DISCLOSURE This invention describes a method of treating papermakers' forming and press belts made from polyethylene terephthalate mono or multifilament yarns so that the belts substantially resist the deposition of pitch on the beltyarns while in use in a papermaking machine environment. Pitch-contaminated water and pulp mixtures in contact with the belts are subjected to suction and pressure pulses which remove water from the mixture. The belts are coated with a coating compound which is co-crystalline with the polyethylene terephthalate at the surface of the filament. The coating compound contains a profusion of oxalkylene groups to establish a hydrophilic barrier of active oxyalkyene groups by solvation with water to repel the pitch from the belt and to prevent clogging the belt.
Patent CA-1245372-A (CA)
Title: Dispositif semiconducteur bipolaire et circuit mos incorporant un tel dispositif
Inventor: VITTOZ ERIC A
IPC: H01L27/04
Filed: 1983-04-22
Granted: 1988-11-22
Abstract: L'invention concerne les circuits intégrés réalisables à l'aide d'une technologie MOS. Elle a plus spécifiquement pour objet un dispositif comportant un transistor MOS réalisé dans un matériau semiconducteur de type p. Elle consiste à polariser dans le sens direct une jonction formée par une diffusion de type n+ et le matériau semiconducteur et à polariser une électrode de grille de manière à empêcher tout phénomène d'inversion dans la zone de canal. Le transistor formé d'un émetteur, relié à la diffusion de type n+, d'un collecteur, relié à une autre diffusion du type n+, et d'une base, reliée au matériau semiconducteur, a un comportement de transistor bipolaire. Le matériau semiconducteur peut être constitué par un caisson réalisé dans un substrat de type opposé auquel cas le dispositif comporte une autre électrode qui est soumise à une tension telle que la jonction caisson-substrat soit polarisée en inverse. L'invention s'applique aux circuits intégrés en technologie MOS.
Patent CA-1204401-A (CA)
Title: Fermented sunflower meal and the method for its  preparation
Inventor: CANELLA MARCO
IPC: A23L11/30
Filed: 1983-05-11
Granted: 1986-05-13
Abstract: "FERMENTED SUNFLOWER MEAL AND THE METHOD FOR ITS PREPARATION."                          ABSTRACT          A new protein product, namely fermented sunflower meal, prepared by the lactic fermentation of de-oiled meal originating from sunflower seeds, and characterised, in comparison with the starting material, by better chemical, physical and nutritional properties, such as increased protein solubility, a lower level of chlorogenic acid, the phenolic pigment responsible for darkening the meal, the absence of fermentable sugars (raffinose), and a higher content of lysin, the main limiting amino acid of the sunflower. The lactic fermentation, which is not spontaneous for sunflower meal in water, as in the case of various cereals, is developed by suitably acidifying an aqueous suspension of meal and allowing it to incubate for some days.
Patent CA-1182985-A (CA)
Inventor: GOLBEN PETER M
IPC: F04B37/06
Filed: 1983-05-11
Granted: 1985-02-26
Abstract: ABSTRACT OF THE DISCLOSURE                   Discloses a hydrogen compressor having two series of chambers or hydride containers specifically located in a pair of jackets adapted to contain flowing heat exchange liquid, e.g. water. The series of chambers are connected through a check valve arrangement and flow of hot and cold water through said jackets is controlled by a timing means.
Patent CA-1204449-A (CA)
Inventor: FUCHS RAINER
IPC: C07C69/753
Filed: 1983-05-24
Granted: 1986-05-13
Abstract: ABSTRACT OF THE DISCLOSURE   Isomer mixture (?)-trans-3-(E/Z-2-Chloro-2-(4-chloro-phenyl)-vinyl)-2, 2-dimethyl-cyclopropanecarboxylic acid or derivative thereof or the individual E- and Z-isomer of the formula   in which X is C1, OH or C1-C4-alkoxy, useful as an intermediate for preparing a (?)-(.alpha.-cyano-3-phenoxy-4-fluoro-benzyl) ester thereof for combating ectopara-sites.
Patent CA-1200328-A (CA)
Inventor: YAMAMOTO SYUICHI
IPC: H01L21/762
Filed: 1983-06-17
Granted: 1986-02-04
Abstract: Abstract:    A semiconductor device with a well structure is designed to avoid the undesirable phenomenon known as latch-up, attributable to a parasitic element, and to enhance the density of integration.  For this purpose a groove-like insulator layer is formed at a boundary between the well region and the semiconductor body to extend in the depthwise direction of the semiconductor body.  This insulator layer separates the conductive regions that constitute the parasitic element.  As a result, latch-up is avoided, the area of the well region can be made small and the density of integration can be made about 1.4 times higher than in a prior-art LSI.