baber/WOPTO huggingface dataset:
Patent CA-1122902-A (CA)
Title: Non-soap detergent with a deodorant
Inventor: HOOPER DAVID C
IPC: A61Q19/10
Filed: 1979-01-10
Granted: 1982-05-04
Abstract: - 1 -                       cC.1020 E            ABSTRACT:      A deodorant detergent product comprises a non-soap detergent active compound, and a deodorant composition.          The product can be used for personal washing of the skin and will as a result reduce human body malodour.  The product can also be employed for washing fabrics which when subsequently worn in contact with the skin aid in the reduction of human body malodour.
Patent CA-1091181-A (CA)
Inventor: SKRENTNER FRANK C
IPC: B23Q7/00
Filed: 1979-02-07
Granted: 1980-12-09
Abstract: TRANSFER MECHANISM AND METHOD           Abstract of the Disclosure A workpiece transfer machine of the type including a plurality of regularly spaced machining stations is disclosed.  Workpieces are advanced to the successive machining stations by means of a transfer bar powered to have a rectangular walking beam motion.  The trans-fer bar is provided with nests or carriers for support-ing the workpieces and is adapted to be retracted and remain in a position wherein the nests are located mid-way between the machining stations while the workpieces are being machined.   i.
Patent CA-1133069-A (CA)
Title: Moulage electroconducteur perdu formant  electrode cutanee pour application sur le  corps humain de courants electriques de traitement  therapeutique ou esthetique, et procede de mise  en oeuvre
Inventor: GUILLOT JACQUELINE
IPC: A61N1/04
Filed: 1979-03-27
Granted: 1982-10-05
Abstract: La présente invention concerne un moulage électroconducteur perdu formant électrode cutanée pour application sur le corps humain de courants électriques de traitement thérapeutique ou esthétique, et procédé de mise en oeuvre.  Le moulage, tel que le masque, est composé d'une poudre capable de prise avec de l'eau, tel un plâtre dentaire et d'un sel, tel que le chlorure de calcium, dissous dans l'eau de prise.  Des contacts métalliques sont enrobés dans le moulage pour le couplage au générateur de courant de traitement.  Une contre électrode classique est prévue pour le retour du courant au générateur.  Le mélange de poudre et d'eau de prise qui peut contenir, outre le sel, des adjuvants tels que polyols, tensioactif protéiné et vitamines est mis en place avant le début de la prise, et le courant de traitement applique après le début de prise.  Après que la prise est complète et le traitement est termine, le moulage est détaché et mis au rebut.
Patent CA-1132935-A (CA)
Title: Filtration of wax in a solvent dewaxing process
Inventor: PITMAN HERBERT J
IPC: B01D33/00
Filed: 1979-06-11
Granted: 1982-10-05
Abstract: IMPROVED FILTRATION OF WAX IN A SOLVENT DEWAXING PROCESS         (D#76, 456-F) ABSTRACT           A solvent dewaxing process for separation of wax from a waxy petroleum fraction including filtration of wax crystals from a cold wax-oil-solvent mixture in a rotary drum vacuum filter wherein the filter cloth is backwashed with cold solvent for removing embedded wax and/or resins.                             -I-
Patent CA-1108493-A (CA)
Inventor: HAWK RUFUS L
IPC: F02M3/06
Filed: 1979-06-22
Granted: 1981-09-08
Abstract: D-2,572 Abstract of the Disclosure An idle speed control device of compact size has a miniature DC motor operably connected by a speed reducing gear train to drive a threaded shaft to adjust the position of a throttle stop for an engine throttle valve lever to thereby control engine idle speed wherein the throttle stop is initially moved by the throttle lever to close a normally open switch within the device to enable motor operation only during idle and wherein the threaded shaft disengages from the gear train when the throttle stop reaches a maximum throttle valve opening position while the motor continues to run and re-engages when the motor reverses.
Patent CA-1136231-A (CA)
Title: Filtre hyperfrequence a resonateurs en  dielectrique, et materiel pour telecommunications  muni d'un tel filtre
Inventor: DE BAYSER PIERRE
IPC: H01P1/201
Filed: 1979-07-17
Granted: 1982-11-23
Abstract: BREVET D'INVENTION Le filtre est du type comportant un guide d'ondes et un résonateur en diélectrique électromagnétiquement couplés. Ce filtre comporte une plaque métallique dans laquelle est découpée une fente constituant le guide d'ondes. Le résonateur est séparé de la plaque métallique par un support en diélectrique.
Patent CA-1104952-A (CA)
Inventor: HARRISON LOUIS J
IPC: F01M1/02
Filed: 1979-09-17
Granted: 1981-07-14
Abstract: PRE-OILING KIT FOR AN INTERNAL COMBUSTION ENGINE             Abstract A pre-oiling kit for an installation having a battery, an ignition switch, an internal combustion engine, an engine block and oil sump underlying the block, a port within the block leading to an oil gallery and a drain opening within the bottom of the sump, includes as a principal element of the kit a container for mounting exterior of the block and housing a pre-oiler pump with an electric motor operatively coupled thereto, an oil pressure operated switch and an electrical relay.  Two oil lines lead to the exterior of the container and are respectively connected to the inlet side of the pump through a strainer and from the outlet side of the pump through a check valve pressure switch and strainer.  Four electrical lines extend from the kit container for respective connection to the ignition switch for energization of the relay through the oil pressure operated switch, a dashboard booster button, a normally open switch for connection in parallel with the oil pressure operated switch for continued manual operation and control of the pump drive motor to increase pressure to the gallery if needed, a signal light indicating opera-tion of the pre-oiling pump and through the normally open switch contacts of the relay to the electrical source for energization of the pump motor in response to relay operation.  A T fitting and a replacement drain plug facilitate kit connection to the engine block and sump, respectively.
Patent CA-1123381-A (CA)
Title: Method and apparatus for producing seamless tubes
Inventor: BLASER HEINZ
IPC: B21D22/16
Filed: 1979-09-26
Granted: 1982-05-11
Abstract: "Method and Apparatus for Producing Seamless Tubes"     ABSTRACT     A short thick-walled tubular blank is placed onto a curved mandrel and then moved between rotating pressure rollers which convert the blank to the desired thin-walled tube by flow-pressing and shaping its material.
Patent CA-1124464-A (CA)
Title: Bottom plate for a carpet power  cleaner
Inventor: SCHMITZ HANS
IPC: A47L11/33
Filed: 1979-10-17
Granted: 1982-06-01
Abstract: ABSTRACT OF THE DISCLOSURE     A bottom plate for a carpet power cleaner has a body part, detents provided on the body part and detachably engageable in a housing of a carpet power cleaner.  The detents may be of one piece with the body part.  The detents may extend through cut-outs provided in a lower wall of the housing so as to engage with the latter.  The detents may have bent end sections which are engageable with detent edges located downstream of the cut-outs of the housing.  The body part may have a rear edge provid-ed with inwardly extending flanging.
Patent CA-1144308-A (CA)
Inventor: SEHR WOLF J
IPC: C07C19/03
Filed: 1979-10-19
Granted: 1983-04-12
Abstract: ABSTRACT OF THE DISCLOSURE               An improved stabilized methylene chloride com-position useful in degreasing aluminum metal which contains as a stabilizer therefor either methyl or ethyl formate alone or mixtures thereof or a mixture of methyl formate and propylene oxide.  The stabilizer is employed at a concentration of at least 1 percent by volume based on the methylene chloride when the mixture of formates is used.  Amounts of 1.4 to 2.0 are required when other com-binations or a single stabilizer component are used.     27,989-F
Patent CA-1093559-A (CA)
Inventor: BERNAUER KARL
IPC: C07D207/18
Filed: 1979-10-22
Granted: 1981-01-13
Abstract: Abstract Disclosed are pyrrolidine compounds of the general formula               I     wherein R1 represents a pyridyl group, R2 represents a hydrogen atom or a lower alkyl group, R3 represents a hydrogen atom or a lower alkyl or benzyl group and R4 represents a phenyl group which may carry one or more substituents selected from halogen, lower alkyl, lower alkoxy, nitro and amino, and acid addition salts thereof, as well as a process for the manufacture of these substances, which have analgesic activity.  Also disclosed are the intermediate pyrroline compounds of the formula III                        (III)
Patent CA-1142875-A (CA)
Inventor: GRIFFITHS MICHAEL J
IPC: C07C29/80
Filed: 1979-10-24
Granted: 1983-03-15
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to a process for purifying crude ethanol, whether produced by fermentation or by the synthetic route, to produce a pure ethanol-water azeotrope.  The process uses only two distillation columns for fermentation ethanol and only three columns for synthetic ethanol because the latter has diethyl ether as impurity.  The inventive concept lies in the design and specification of the columns and the specific distillation conditions which enable each of the impurities in ethanol to be reduced below 1 ppm.  Ethanol of such purity is most desirable when used for potable or pharmaceutical purposes.
Patent CA-1120614-A (CA)
Inventor: KOPP MANFRED K
IPC: G01T1/29
Filed: 1979-11-27
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE     A position-sensitive proportional counter circuit is provided which allows the use of a conventional (low-resistance, metal-wire anode) proportional counter for spatial resolution of an ionizing event along the anode of the counter.  A pair of specially designed active-capacitance preamplifiers are used to terminate the anode ends wherein the anode is treated as an RC line,  The preamplifiers act as stabi-lized active capacitance loads and each is composed of a series-feedback, low-noise amplifier, a unity-gain, shunt-feedback amplifier whose output is connected through a feedback capacitor to the series-feedback amplifier input.  The stabilized capacitance loading of the anode allows distributed RC line position encoding and subsequent time difference decoding by sensing the difference in rise times of pulses at the anode ends where the difference is primarily in response to the distributed capacitance along the anode.  This allows the use of lower resistance wire anodes for spatial radiation detection which simplifies the counter construction and handling of the anodes, and stabilizes the anode resistivity at high count rates (>106 counts/sec).
Patent CA-1093524-A (CA)
Inventor: GREEN WILLIAM A
IPC: B65B11/48
Filed: 1979-11-01
Granted: 1981-01-13
Abstract: ABSTRACT OF THE DISCLOSURE           A package and a method to produce the package are provided.  The package comprises a wound body of strand having an outer cylindrical portion and an elastic membrane wound about the cylindrical portion of said body.  The membrane is wound to a sufficient thickness and is stretched  sufficiently to partially collapse when the strand is withdrawn from the body such that the membrane captures the strand of the outer cylindrical portion to retain such strand along the membrane until the strand is withdrawn from the package at a predeter-mined time.
Patent CA-1129322-A (CA)
Inventor: GINDLER E MELVIN
IPC: G01N33/68
Filed: 1979-12-03
Granted: 1982-08-10
Abstract: Abstract An aqueous reagent system for the quantita-tive determination of protein is disclosed.  The sys-tem contains Coomassie Brilliant Blue G-250 dye, a monobasic strong acid having a pKa of less than 3 (e.g. HC1), a polybasic phosphonic acid (e.g. NTP), and a water soluble, nonionic surfactant characterized as being a block copolymer containing terminal polyethylene oxide segments separated by a polypropylene oxide segment.  Preferably the sys-tem also contains a small amount of an alcohol such as methanol or ethanol.
Patent CA-1137990-A (CA)
Inventor: DE MONTIGNY ARMAND
IPC: C07F7/08
Filed: 1979-12-21
Granted: 1982-12-21
Abstract: A PROCESS FOR THE PRODUCTION OF SILICON-FUNCTIONAL POLYORGANOSILOXANES             ABSTRACT OF THE DISCLOSURE     In the production of linear and branched equilibrated acyloxy-containing organopolysiloxanes by reacting a chlorosilane of the formula RaR'bSiCl(4-a-b) in which a is 0,1,2 or 3, b is 0,1,2 or 3, and a+b ? 3, or a partial hydrolysate thereof, with at least one organosiloxane containing the components R2R"-SiO1/2, R R1"-SiO, R"-SiO3/2 and SiO2 in which R and R" each independently is H or an optionally halogen- or cyano-substituted     ` monovalent hydrocarbon radical having up to 12 carbon atoms, and Le A 19 341 -US         Abstract continued R" is Cl, OH, H or an optionally halogen-or cyano-substituted monovalent hydrocarbon radical having up to 12 carbon atoms, in the presence of an equilibration catalyst, the improvement which comprises employing as the equilibration catalyst a salt of a fluorinated alkane sulphonic acid plus a monobasic carboxylic acid, the total number of Si-Cl groups exceeding the total number of Si-OH groups in the reactants and the monobasic carboxylic acid being present in at least about 1.1 times the molar amount of silicon-bound Cl atoms.  Advantageously the salt of the fluorinated alkane sulphonic acid is the potassium salt of octafluorobutane sulphonic acid and it is used in about 0.3 to 0.7% by weight of the silicon compound reactants,  The equilibration is effected at a tem-perature up to about 135°C, and the monobasic carboxylic acid is acetic acid.     Le A 19 341-US
Patent CA-1118962-A (CA)
Inventor: EPPLER RICHARD A
IPC: C04B35/00
Filed: 1980-01-14
Granted: 1982-03-02
Abstract: ABSTRACT OF THE DISCLOSURE           Although free of CoO, the present spinel ceramic pigments have an intensity of black coloration comparable to those using cobalt; they are nickel-rich, selected, compositions in the NiO-MnO-CuO-Fe2O3-Mn2O3-V2O3-A12O3 system, and they can be used with glaze frits containing up to about 10% ZnO.
Patent CA-1123273-A (CA)
Inventor: WERONKE ROBERT B
IPC: B63H20/24
Filed: 1980-02-19
Granted: 1982-05-11
Abstract: STERN DRIVE GIMBAL ARRANGEMENT                 Abstract of the Disclosure In a stern drive for watercraft, of the type using a gimbal ring to support the external propulsion unit, the gimbal ring is provided with an upper vertical square bore, a slot across the-bore, and clamping bolts to provide full engagement with the square sides of a steering swivel shaft.
Patent CA-1123680-A (CA)
Inventor: HENDRIKSMA ROELOF R
IPC: G03G13/08
Filed: 1980-03-13
Granted: 1982-05-18
Abstract: ABSTRACT OF THE DISCLOSURE          A process for reversal development of an electrical potential pattern is provided.  Said pattern is formed by imagewise exposure of a uniformly charged photoconductive layer.  The charging of the layer is rest-ricted to such a level below its breakdown-voltage that the contact between the photoconductive layer and the toner powder used in the development step is insulating.  For development, a magnetisable and inductively attractable toner powder is used.  The toner powder is applied by means of a magnetic brush device, the conductive development roller of which is provided with the electrical potential required for reversal development.  Preferably the photo-conductive layer is charged to a level of at   most 35-75% of its breakdown-voltage.  A scorotron may be used for the charging.  The photoconductive layer may comprise a photoconductive polymer and/or a bisazo-pigment or "pink" zinc oxide as the photosensitive compound.
Patent CA-1134699-A (CA)
Inventor: GENESE JOSEPH N
IPC: A61M5/28
Filed: 1980-04-11
Granted: 1982-11-02
Abstract: NEH:em #3671 PREFILLED, VENTED TWO-COMPARTMENT SYRINGE          Abstract of the Disclosure A prefilled, readily activated syringe assembly wherein a fluid medicament and a diluent therefor can be intermixed in a syringe barrel with a venting thereof. A medicinal powder is sealed in a barrel by means of an intermediate slidable stopper and the diluent is sealed in the same barrel between the stopper and a plunger stopper.  A bypass channel is provided in the syringe barrel which permits intermixing of the diluent and the medicament when the plunger stopper is moved toward the intermediate stopper.  Movement of the plunger stopper inwardly in the barrel is afforded by means of a hydro-phobic filter element associated with the nozzle portion. After intermixing of the diluent and the medicament the filter vent is pierced by means of a piercing tubular member to which is attached a hypodermic needle.  Con-tinued movement of the plunger stopper will expel the mixed medicament from the syringe.
Patent CA-1139493-A (CA)
Inventor: DUH BEN
IPC: C08G63/00
Filed: 1980-04-17
Granted: 1983-01-11
Abstract: ABSTRACT OF THE DISCLOSURE        A high molecular weight polyester is pro-duced by a two stage process:  a partial melt pro-cess until the intrinsic viscosity of the polyester prepolymer reaches from about 0.35 to about 0.62 dl/g, and a solid state polymerization in a static bed until the intrinsic viscosity of the polycondens-ed polymer reaches at least 0.70 dl/g.  The melt process employs greater concentrations of initial acid in combination with a heel or the addition of make-up acid to achieve optimal carboxyl content for the polyester prepolymer capable of use in the static bed solid state polymerization.  This pre-polymer with an optimal carboxyl content achieves a maximum solid state polymerization rate in a static bed.  The production of the high molecular weight polyester by the two stage process minimizes chem-ical instability and deleterious polymerization byproducts.
Patent CA-1098745-A (CA)
Title: Optical fiber coupling device and method
Inventor: HOLZMAN MELVYN A
IPC: G02B6/36
Filed: 1980-06-13
Granted: 1981-04-07
Abstract: A B S T R A C T         This invention provides an arrangement for optical coupling, including interconnecting optical fibers, coupling a source to the fiber and coupling a fiber to a detector.  The connector may comprise an objective lens and an immersion lens provided by opposed cavities in a transparent medium, each contain-ing an index of refraction material, with the optical fibers to be connected inserted into the opposed cavities.  Cavities also are used in source-to-fiber and fiber-to-detector coupling, being defined by surfaces of revolution and providing an aligning and positioning means.  By appropriate selection of the indices of refraction of the index of refraction material and the transparent medium, the light from the emitting device is refracted and transmitted to the receiving device, resulting in low-loss light transmission.  Means may be provided for changing the emittance angle so as to cause the light to be within the acceptance angle of the receiving device.  In one embodiment at least one inter-mediate lens is positioned between the objective and immersion lenses.
Patent CA-1125602-A (CA)
Inventor: SKINNER ROBERT T J
IPC: F02M55/00
Filed: 1980-06-18
Granted: 1982-06-15
Abstract: A B S T R A C T      A liquid fuel injection pumping apparatus for supply-ing fuel to an engine includes an injection pump 19, 20, 21 to which fuel is supplied through a feed passage 25 in a distributor member 12 from a low pressure pump 14.  Fuel is delivered by the injection pump through a separate delivery passage 22, 23 which can register with an outlet 24.  In order to enable air to be purged from the passages and injection pump, the delivery passage during the time fuel is being supplied to the injection pump is arranged to register with a further port which communicates in the ex-ample with a fuel supply tank.  A restrictor is provided to control fuel Plow through the further port.
Patent CA-1132015-A (CA)
Inventor: GILLIES GEORGE M
IPC: G05D21/00
Filed: 1980-07-16
Granted: 1982-09-21
Abstract: Title:  APPARATUS FOR METERING AND CONTROLLING         A FEED OF HYDROGEN FLUORIDE VAPOUR             ABSTRACT           A boiler for vaporising liquid hydrogen fluoride has a heat transfer surface arranged to be covered increasingly by the liquid as the liquid level rises so that the heat supplied to the boiler can be adjusted to maintain a constant level of liquid in the boiler and thereby equate the feed rate of liquid hydrogen fluoride to that vaporised. Thus by metering and controlling the feed rate of the liquid the feed rate of the vapour can be metered and controlled.
Patent CA-1156722-A (CA)
Inventor: DEBOO GORDON J
IPC: G01R31/02
Filed: 1980-07-24
Granted: 1983-11-08
Abstract: ABSTRACT OF THE DISCLOSURE       A test apparatus for locating electrical shorts that is especially suited for use while an electrical circuit is being fabricated or assembled.  A ring counter derives input pulses from a squarewave oscillator.  The outputs of the counter are fed through transistors to an array of light emitting diodes.  Each diode is connected to an electrical conductor, such as a bus bar, that is to be tested.  In the absence of a short between two electrical conductors the diodes are sequentially illuminated.  When a short occurs, a comparator/multivibrator circuit triggers an alarm and stops the oscillator and the sequential ener-gization of the diodes.  The two diodes that remain illu-minated identify the electrical conductors that are shorted.
Patent CA-1143856-A (CA)
Inventor: FUNG ANTHONY K
IPC: G06F13/38
Filed: 1980-07-29
Granted: 1983-03-29
Abstract: CIRCULAR-QUEUE STRUCTURE            by ANTHONY KWOK FVNGFUNG                    ABSTRACT OF THE DISCLOSURE     There is described a new and unique apparatus for producing a circular-queue structure which permits interfacing between a high speed mini-computer and a relatively slow speed microproces-sor with multi-device handling capability.  The structure also permits commands and data to be chained in the same queue.  The invention requires little or no additional hardware over a single-device interface while permitting multiple devices to be handled simultaneously.
Patent CA-1148428-A (CA)
Inventor: EPPINGER MARIA
IPC: F23N3/00
Filed: 1980-09-09
Granted: 1983-06-21
Abstract: ABSTRACT OF THE DISCLOSURE     A shut-off system for installation in the exhaust gas or air inlet conduit of oil and gas fire and furnace systems.  The system has a pivoted closure flap mounted within the conduit, with a weight connected by a lever to the flap to help control its movement between open and closed positions.
Patent CA-1153375-A (CA)
Inventor: MORROW DUANE F
IPC: C07D471/04
Filed: 1980-09-12
Granted: 1983-09-06
Abstract: ANTI-PSYCHOTIC AGENTS      Abstract of the Invention 2-[4-[4-Arylpiperazin-1-yl]butyl]-1,2,4-triazolo[4,3-a]-pyridin-3(2H)-ones are anti-psychotic agents.