baber/WOPTO huggingface dataset:
Patent CA-1100540-A (CA)
Inventor: IKEDA MASAKI
IPC: A63F9/02
Filed: 1978-02-08
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE              A game employing a gun capable of emitting a light beam can be played using a target apparatus which ejects objects each time this apparatus is appropriately actuated by a light beam.  The target apparatus includes a turntable which is capable of being rotated by a motor. The turntable includes a plurality of holders, each of which is adapted to hold an object to be ejected from the apparatus.  An ejection lever is mounted on the base of the apparatus so as to be capable of ejecting an object from a holder positioned directly above it.  After such an object is ejected the motor rotates the turntable.  Structures are provided for returning the ejection lever to a position in which it can eject an object from an adjacent holder and for indexing the turntable so that an adjacent holder is above the lever as a result of such rotation of the turn-table.  A circuit including a photocell is provided on the apparatus for operation of the ejection lever so as to eject an object from a holder positioned above this lever.
Patent CA-1099728-A (CA)
Inventor: SHETTY BOLA V
IPC: A61P17/00
Filed: 1978-04-03
Granted: 1981-04-21
Abstract: ABSTRACT OF INVENTION     An improved process for preparing iodophor preparations which comprises adding an ion selected from the group consisting of iodate, bromate, chlorite, chromate, hypo-chlorite, permanganate and persulfate ions and hydrogen peroxide to the iodine carrier selected from the group con-sisting of povidone, cationic, anionic and nonionic detergent compounds and an iodide salt, to result in a substantially pure iodophor compound which is virtually free of autode-graded iodide ion contamination and unreacted elemental iodine, said iodophor compounds exhibiting an enhanced stability. The process is also applicable to eliminate the presence of elemental iodine contaminants, iodide contam-ination and loss of titratable iodine during the process pre-paring pharmaceutical dosage forms containing iodophor active ingredients to enhance the stability and potency of the respective product.
Patent CA-1102586-A (CA)
Title: Hub-locking device
Inventor: CONRAD RENE A
IPC: F16D1/091
Filed: 1978-04-17
Granted: 1981-06-09
Abstract: ABSTRACT OF THE DISCLOSURE An improved hub-locking device for conveyor pulleys including a spherically shaped collet having a centrally located bore for receiving a shaft and having an axially aligned slot extending through one side thereof permitting compression of the collet on the shaft, a hub attached to the end of the pulley and having an axially aligned tapered aperture for partially receiving the collet with the shaft therein, a clamping ring having a tapered aperture for partially fitting over the collet and a plurality of bolts for passing through holes in the clamping ring, for threading into the hub and for drawing the clamping ring toward the hub compressing the collet therebetween, causing the collet to compress and engage the shaft, the hub and the clamping ring. -1-
Patent CA-1105027-A (CA)
Inventor: DURANT GRAHAM J
IPC: A61P43/00
Filed: 1978-05-04
Granted: 1981-07-14
Abstract: ABSTRACT OF THE DISCLOSURE         Novel bisamidine compounds and processes for their preparation are provided herein.  The compounds have the structure   (Structure 3) in which Het is a 5- or 6-membered fully unsaturated heterocycle containing at least one nitrogen atom and optionally substituted by lower alkyl, tri-fluoromethyl, hydroxymethyl, halogen, hydroxy, lower alkoxy or amino; Z is sulphur; m is 1; n is 2; R is hydrogen or C1-4 lower alkyl; each of X1 and X2 is an imino group NY, where Y is hydrogen or cyano; and q is a number from 2 to 12.  Such compounds have useful histamine H antagonist activity.  For example, they inhibit histamine-stimulated secretion of gastric acid from the lumen-perfused stomachs of rats anaesthetized with urethane, at doses of from 0.5 to 256 micromoles per kilogram intravenous-ly.  They also inhibit the actions of histamine on the isolated guinea pig atrium and isolated rat uterus.  In addition, they inhibit the basal secretion of gastric acid and also that stimulated by pentagastrin or by food.
Patent CA-1101987-A (CA)
Title: Synchronous detector particularly adapted for a video  if signal
Inventor: HONGU MASAYUKI
IPC: H03D1/04
Filed: 1978-05-16
Granted: 1981-05-26
Abstract: SYNCHRONOUS DETECTOR PARTICULARLY ADAPTED FOR A VIDEO IF SIGNAL                 ABSTRACT OF THE DISCLOSURE     A synchronous detector adapted to detect a modulated information signal, such as a video IF signal.  The modulated information signal is provided in the form of a vestigial side-band signal.  A band-pass filter including a tuned circuit tuned to the frequency of the carrier on which the information signal is modulated has a pass band which is less than the frequency spectrum of the vestigial sideband signal so as to limit the frequency spectrum of the signal passed by the filter to a double sideband signal.  A limiter is coupled to the band-pass filter to receive the double sideband signal and for deriving a switching carrier therefrom, the frequency of the switching carrier being equal to the frequency of the carrier on which the information signal is modulated.  An emitter-follower circuit is connected between the band-pass filter and the limiter so as to couple the double sideband signal from the filter to the limiter.  A multiplier circuit has first input terminals coupled to the limiter for receiving the derived switching carrier and second input terminals for receiving the modulated information signal, whereby the modulated information signal is multiplied with the switching carrier to obtain the information signal.     -i-
Patent CA-1124674-A (CA)
Inventor: YANAGIDA KIYOMI
IPC: C25D11/04
Filed: 1978-06-01
Granted: 1982-06-01
Abstract: A B S T R A C T         A material for selective absorption of solar energy in the visible and near infrared range and  little emissivity of the absorbed thermal energy in the infrared range comprises aluminum having a purity of 99.92% or more by weight as substrate, porous anodic oxide film 3µ or less in thickness formed on the surface of the substrate, and metallic particles electrochemically filling the micropores of the anodic oxide film.  The material is produced by subjecting the aluminum to anodic electrolysis thereby forming anodic oxide film of 3µ or less in thickness on the surface of the aluminum, then to electrolysis in an aqueous solution containing a metallic salt thereby filling the micropores of the film with deposits of the metal corresponding to the metallic salt.
Patent CA-1096872-A (CA)
Inventor: ARNDT FRIEDRICH
IPC: A01N43/828
Filed: 1978-06-12
Granted: 1981-03-03
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides 1,2,3-thiadiazole-5-carboxylic acid derivatives of the formula I       (I) wherein R1 represents a hydrogen atom or an unsubstituted or chlorine or bromine substituted alkyl group containing 1 to 4 carbon atoms, and X represents a group of the formula -Y-R2, in which R2 represents a hydrogen atom, an alkyl group containing 1 to 4 carbon atoms, a phenyl, chlorophenyl, nitrophenyl or methylphenyl group, an alkali metal atom or a monovalent equiva-lent of zinc, manganese, calcium, magnesium or barium, a phenyl group and Y represents an oxygen or sulphur atom, or X represents a group of the formula   in which R3 and R4 each represents a hydrogen atom, an unsubstitut-ed or halogen-, phenoxy-, dialkylamino-, alkoxy- or alkoxycarbonyl-substituted C1-C8-alkyl group, a C2-C6-alkenyl or -alkynyl group, a C3-C8-cycloalkylmethyl group, a C6-C8-cycloalkyl group or a phenyl or phenyl substituted by at least one of chloro, nitro and methyl groups having both a herbicidal and a growth-regulating action, and accordingly may be made up with suitable carriers into herbicidal preparations and may be used for treating living plants and areas of land.
Patent CA-1090324-A (CA)
Inventor: CHRISTISON SOMMERVILLE G
IPC: B66D1/08
Filed: 1978-07-31
Granted: 1980-11-25
Abstract: TITLE SELF-ENERGIZING WINCH BRAKE AND DRIVE            ABSTRACT OF THE DISCLOSURE         An input shaft is provided with circumferentially spaced ramps which confront opposed ramps on a coaxially aligned ramp shaft.  The ramp shaft is provided with a sun gear which can ro-tate only through a one-way clutch and a plurality of brake discs.          The sun gear drives a drum through a planetary drive system.  The ramps each are provided with a shoulder.  Balls are trapped between the ramps.  Rotation of the input shaft in a hoisting direction drives the ramp shaft bypassing the brake through the one-way clutch.  Thus the drum is rotated by the torque through the balls and shoulders.  The brake discs are set by springs so that the load remains braked when hoisting is stopped.  In the power down condition the input shaft rotates relative to the ramp shaft so that the balls move along the ramps spreading the shafts and com-pressing the springs so that the brake discs are released.
Patent CA-1123036-A (CA)
Inventor: COORS GEORGE T
IPC: H01F7/16
Filed: 1978-08-14
Granted: 1982-05-04
Abstract: Electric Spool for Dry Axial Solenoid Abstract of the Disclosure An electric spool assembly for a dry axial solenoid includes a magnetic pole and a sleeve formed of non-magnetic tube material and a magnetic base.  The pole has a portion which is received in axial interfitting relation with one end of the sleeve.  The base has a portion received in interfitting relation with the opposite end of the sleeve thus forming a first telescopic joint between the sleeve and the pole at one end of the sleeve and a second telescopic joint between the sleeve and the base at the other end of the sleeve.  The sleeve defines an axial air gap between the pole and the base forming an opening.  Means are provided on the outer surface of the assembly forming an annular coil-receiving space defined at least in part by the outer surface of the sleeve.  An electric coil having turns of wire wound in tension around the sleeve outer surface causes the sleeve to be physically compressed in the regions where the sleeve is telescopically interfitted with the base and the pole thereby thermally and mechanically connecting the sleeve with the hub and the base.  A highly efficient thermal and magnetic connection is thus formed between the base, the pole and the sleeve and the close proximity of the turns of the electric coil to these parts not only enhances the magnetic efficiency but also enhances the thermal efficiency of the unit.
Patent CA-1094847-A (CA)
Inventor: VAGO OTTO Z
IPC: G01L17/00
Filed: 1978-09-18
Granted: 1981-02-03
Abstract: DIGITAL READOUT GAUGE                Abstract of the Disclosure A digital readout gauge is disclosed which, for example, may be a tire pressure gauge which is mounted in a small portable housing.  A pressure chamber is formed within the housing with a valve core deflator mounted within the housing to depress the core of a standard tire valve and permit the air pressure within the tire to be introduced-  into the chamber.  A wall of the chamber is movable with changes of pressure and a piezoelectric crystal is mounted to be stressed in accordance with movement of this wall to develop an analog voltage in accordance with the air pressure.  An electrical circuit is contained within the housing and energizable by a battery carried within the housing.  A power switch is actuated on by movement of the gauge onto the tire valve to energize the electrical circuit with the analog voltage passed to an analog to digital converter and then to a digital readout display to display the digital value  of the air pressure within the tire.
Patent CA-1105691-A (CA)
Inventor: SIDORENKO VALERY A
IPC: B23B21/00
Filed: 1978-09-26
Granted: 1981-07-28
Abstract: ROTARY CUTTING TOOL                 Abstract of the Disclosure The herein-proposed cutting tool comprises a spindle carry-ing the cutting element shaped as a solid of revolution, and a chip-breaker knife which, according to the invention is made likewise as a solid of revolution and set on the spindle rotata-bly round its geometrical axis so as to provide a clearance in machined.
Patent CA-1121184-A (CA)
Inventor: RAY RANJAN
IPC: C22C27/04
Filed: 1979-01-03
Granted: 1982-04-06
Abstract: INVENTION:  IRON GROUP TRANSITION METAL-REFRACTORY   METAL-BORON GLASSY ALLOYS          INVENTOR:   RANJAN RAY     ABSTRACT OF THE DISCLOSURE         Low boron content alloys containing molybdenum are disclosed.  The glassy alloys of the invention consist essentially of about 5 to 12 atom percent boron, one of the member selected from the group of 20 to 60 atom percent molybdenum and about 13 to 40 atom percent tungsten and the balance essentially one of the group consisting of cobalt, iron and nickel.          The glassy alloys evidence hardness values of at least about 1000 Kg/mm2, ultimate tensile strengths of at least about 330 Kpsi and crystallization temperatures of at least about 445°C.  The high mechanical strength and high thermal stability of the glassy alloys of the invention render them suitable for use as reinforcement in composites for high temperature applications.
Patent CA-1116239-A (CA)
Title: Two-way voice controlled communication  system
Inventor: WHITE MAYNARD E
IPC: A42B3/30
Filed: 1979-03-27
Granted: 1982-01-12
Abstract: TWO-WAY VOICE CONTROLLED COMMUNICATION SYSTEM                  ABSTRACT OF THE DISCLOSURE        A two-way voice controlled communication system for use with a protective helmet. The communication system includes a transmitting circuit which is normally off, and which is voice actuated, and a receiving circuit which is normally on. The transmitting circuit includes a microphone and an electronicswitch which turfs the transmitting circuit on and the receiving circuit off in response to the presence of an output from the microphone, and turns the transmitting circuit off and the receiving circuit on substantially immediately in response to the absence of a microphone output. Thus the system approximates two-way real-time communication by permitting one user of the system to interrupt the speech of another user of the system. The system is designed primarily for far field communication, that is, omnidirectional communication where the spatial positioning of one communication system relative to a second communication system is essentially independent of the distance between the two systems.
Patent CA-1109271-A (CA)
Inventor: FITZPATRICK PAUL
IPC: B23D77/12
Filed: 1979-05-04
Granted: 1981-09-22
Abstract: EXPANDABLE TOOL INCLUDING               CUTTING SECTION AND PILOT                        ABSTRACT         A rotatable cutting tool (10) of the dis-closure includes an expandable cutting section (40) and a leading end having an expandable pilot (16) for properly aligning the tool during use.  The trailing end of the tool preferably also has an expandable pilot (18) for aligning the tool during movement back through a bore which has been machined.  A unitary body (20) of the tool has a helical slot (24) extend-ing axially therethrough and has an inner tapered surface (26) for mounting the tool on a tapered arbor (12) such that movement therealong by nuts (34, 36, 38) engaged with axial end surfaces of the pilots controls the size of the cutting section and the pilots.  The expandable tool construction is particularly adaptable for abrasion tools and is disclosed with abrasive particles (22) secured to the cutting section.
Patent CA-1138141-A (CA)
Inventor: SCHIEFER HARRY M
IPC: C01B17/02
Filed: 1979-06-19
Granted: 1982-12-21
Abstract: Abstract of the Disclosure Release agents which are durable when used in the release of sulfur during its processing are claimed.  Methods of processing sulfur using the release agents are also claimed.  One release agent consists essentially of certain carboxy functional siloxanes, a solvent, and certain titanates.  Another release agent consists essentially of a polydimethylsiloxane fluid, a siloxane composed of SiO2 and (CH3)3SiO1/2 units, a solvent, and a titanate.  A third release agent consists essentially of certain carboxy functional siloxanes, a polydimethylsiloxane fluid, a siloxane composed of SiO2 and (CH3)3SiO1/2 units, a solvent, and certain titanates.
Patent CA-1135640-A (CA)
Title: Anti-tumor substance and process for preparing  the same
Inventor: SUGAWARA YUTAKA
IPC: A61K35/74
Filed: 1979-06-26
Granted: 1982-11-16
Abstract: Abstract of the Disclosure An anti-tumor substance which is not only heatstable but also has low inflaming and pain-inducing properties and low pyrogenic activity is disclosed. The substance is prepared by disrupting cells of bacteria belonging to hemolytic streptococci, extracting from the disrupted material a water-insoluble substance and treat-ing the substance with one or more proteases and, optionally, with one or more nucleases.
Patent CA-1141942-A (CA)
Inventor: MARSHALL ALAN
IPC: C10G27/12
Filed: 1979-07-19
Granted: 1983-03-01
Abstract: Abstract of the Disclosure A process for the removal of hydrogen sulphide from gases or liquid  hydrocarbons, comprising contacting the gas or liquid hydrocarbon with an aqueous alkaline solution, preferably having a pH value of 8 to 10, comprising (a)   an anthraquinone disulphonic acid or a water-, soluble sulphonamide thereof (b)   a compound of a metal which can exist in at least two valency states and (c) a sequestering agent comprising a compound of formula I :-  wherein R is an aliphatic residue containing from 1 to 12 carbon atoms and which is optionally substituted or interrupted by one or more hydroxy, or carboxyl groups; a carbonyl group, a phenyl group; or an aralkyl group containing 7 to 10 carbon atoms; and n is an integer of from 1 to 4; as well as salts, especially alkali metal and ammonium salts, and esters of compounds of formula I.
Patent CA-1144371-A (CA)
Inventor: INGERSTEDT SVEN A
IPC: A01G9/10
Filed: 1979-08-28
Granted: 1983-04-12
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides a method for growing of plants, particularly forest plants, wherein the plants are drawn up in a suitable growing substrate, such as in a so called plant disc or any other shaped body, which substrate is held resting at a suitable support during the growing, characterized in that the root system of the plants is periodically pruned by shearing off of the roots essentially in the plane in which the growing substrate body rests on its support.
Patent CA-1156093-A (CA)
Inventor: LIST HAROLD A
IPC: B61F5/38
Filed: 1979-10-01
Granted: 1983-11-01
Abstract: ABSTRACT OF THE DISCLOSURE             A vehicle truck embodying articulated sub-trucks or steering arms having a plurality of wheelsets, with steering arm interconnections establishing coordinated steering motions of the wheelsets, the truck also having elastic restrain-ing devices for stabilizing steering and other motions of the wheelsets.  A method and structure is provided for adapting or "retrofitting" exist-ing truck structures in a manner to embody the steering and stabilizing characteristics.
Patent CA-1213292-A (CA)
Inventor: LEUPOLD ERNST I
IPC: C07C31/08
Filed: 1979-10-23
Granted: 1986-10-28
Abstract: PROCESS FOR THE MANUFACTURE OF ETHANOL FROM SYNTHESIS GAS    Abstract of the disclosure:   Ethanol is manufactured by reaction of carbon monoxide with hydrogen on a supported rhodium catalyst containing as cocatalyst at least one of the elements zirconium, hafnium, lanthanum, platinum, chromium and mercury.
Patent CA-1128406-A (CA)
Inventor: TALAFUSE LARRY J
IPC: B67D9/02
Filed: 1979-11-02
Granted: 1982-07-27
Abstract: ABSTRACT OF THE DISCLOSURE         A lightweight articulated loading arm for trans-ferring fluid from an offshore articulated loading column to a marine tanker, and for monitoring the position of the loading arm relative to a safe operating envelope.  The arm includes an inboard conduit member mounted on the loading column for pivotal movement about a first hori-zontal axis, and an outboard conduit member connected to the inboard member for pivotal movement about second and third horizontal axes.  A tensioner, mounted on the loading column, provides power to rotate the loading arm about the first horizontal axis and to bias the loading arm toward a stowed position.  Power to operate and con-trol the loading arm is provided by sources located on the marine tanker and coupled to the loading arm by hydraulic and/or electrical lines which are mounted on the loading column and on the loading arm.  The loading arm includes joint support means so that joints on the loading arm can be serviced and maintained without dis-connecting the loading arm from the loading column.
Patent CA-1116517-A (CA)
Inventor: FISCHER HERBERT
IPC: A61L15/22
Filed: 1979-11-13
Granted: 1982-01-19
Abstract: ABSTRACT OF THE DISCLOSURE            A transparent dressing material in the form of a dry clear swellable film.  The gel may contain buffer substances or active substances for treatment of wounds, nutrient materials, growth materials and/or reinforcing materials.  The gel may be a mixture of a hydrophilic polymer and at least one gelable, high molecular weight substance. The film is made from an aqueous mixture of a monomer and a gelable hydrophilic high molecular weight substance by laying down a sheet or strip of it having the desired thickness and drying it to a film. Because of its dry form and since it can be readily reconsti-tuted and swollen to a gel the dry film is specially suitable for packaging and storage.
Patent CA-1127703-A (CA)
Inventor: WILLIAMS THEODORE F
IPC: B41J2/025
Filed: 1979-11-20
Granted: 1982-07-13
Abstract: BF&N 6594 JET DROP PRINTER ABSTRACT OF THE DISCLOSURE         A jet drop printer for depositing drops of print fluid on a moving print medium includes an elongated fluid reservoir with an orifice plate extending the length of the fluid reservoir and communicating therewith.  The orifice plate defines a plurality of orifices from which filaments of print fluid emerge.  The orifices are positioned along an orifice line on the orifice plate which is non-parallel with respect to the center line of the orifice plate, which center line extends in the direction of elongation of the reservoir.  A stimulator induces bending waves in the orifice plate which travel along the orifice plate in a direction parallel to the center line.  Substantially uniform break up of the filaments into drop streams occurs as the bending waves impart substantially the same amplitude of mechanical stimulation to each of the fluid filaments. The drops in the drop streams are selectively charged and deflected such that selected ones of the drops are directed to strike the print medium and others of the drops are directed to a catcher.
Patent CA-1149136-A (CA)
Inventor: MACKLES MARK
IPC: B01D53/48
Filed: 1980-04-10
Granted: 1983-07-05
Abstract: Abstract Gas streams containing carbonyl sulfide are contacted with an aqueous alkanolamine hydrolysis medium flowing through a closed-loop hydrolysis zone at a temperature sufficient to hydrolyze, in the presence of water, carbonyl sulfide to hydrogen sulfide and carbon dioxide.   The aqueous alkaline hydrolysis medium is in equilibrium with hydrogen sulfide and carbon dioxide.  As a consequence, the formed hydrogen sulfide and carbon dioxide pass through the closed-loop hydrolysis zone and at least the hydrogen sulfide is extracted from the gas stream by contact with a second acid gas lean absorbent.  The gas stream may be pre-treated to remove hydrogen sulfide, carbon dioxide, or both.