baber/WOPTO huggingface dataset:
Patent CA-1067374-A (CA)
Inventor: CORBIN JOHN R
IPC: E04H15/06
Filed: 1978-02-15
Granted: 1979-12-04
Abstract: Abstract of the Disclosure A tent and storage compartment therefor are mounted on the top of a van or similar vehicle.  The storage compartment comprises a shallow box of approximately the same width as the van but with a length somewhat less than the length thereof and includes a base and a top hinged to the base.  A pair of poles having a length approximately equal to the width of the com-partment are pivotally connected to the top adjacent each front corner and rest in the front corners of the base to hold the top open.  Right and left side support poles are pivotally connected to the front corners of the base and extend outwardly away from the van.  The side support poles are jointed together at the other ends thereof by a connecting pole.  Cables are con-nected between the top and the remote ends of the side poles to support the side poles in a horizontal position.  Appropriately shaped tent material covers and is suspended from the cables and poles to complete the tent.
Patent CA-1061188-A (CA)
Inventor: MAZZONI RENATO J
IPC: E06B3/66
Filed: 1978-02-16
Granted: 1979-08-28
Abstract: ABSTRACT The invention relates to an architectural glazing unit for converting installed glazing to multiple glazing, comprising no more than one transparent pane, an elongated spacer element adjoining marginal portions of a first major surface of the pane around the perimeter of the pane, each longitudinal portion of the spacer element having a first surface and a second surface on opposite sides thereof, wherein the first surface faces said marginal portions of the pane in adjoining relationship thereto, and the second surface faces outwardly, away from the marginal portions of the pane.  A ribbon of essentially moisture vapor impervious material extends around the perimeter of the unit adhered to the second surface of the spacer element and overlying peripheral edge surface portions of the pane.  Moisture-resistant sealant is interposed between the ribbon and edge surface portions of the pane so as to provide adhesion and a hermetic seal therebetween.  The unit provides for easier installation and a more effective and longer lasting multiple glazed product.
Patent CA-1092813-A (CA)
Inventor: ISHIKAWA KENKICHI
IPC: G01K13/12
Filed: 1978-03-06
Granted: 1981-01-06
Abstract: SUB-LANCE ASSEMBLY FOR SAMPLING AND TEMPERATURE-MEASURING OF MOLTEN METAL DURING REFINING     ABSTRACT OF THE DISCLOSURE     A sub-lance assembly for sampling and temperature-measuring of molten metal during refining in a top-blowing oxygen converter, which comprises: a sub-lance having a concentric three-pipe structure comprising from inside to outside an air supply pipe, a water discharge pipe and a water supply pipe; a water supply outer cylinder having a water supply branch pipe, rotatably engaging with the upper end portion of said water supply pipe; a water discharge outer cylinder having a water discharge branch pipe, rotatably engaging with the upper end portion of said water discharge pipe; said water supply branch pipe and said water discharge branch pipe being integrally connected together by a fixing plate; a drive mechanism fitted onto the outer surface of said water supply outer cylinder or said water discharge outer cylinder, for rotating said sub-lance around the axial line thereof; and  a sub-lance rotation angle detector at the tip of the axis of rotation of said drive mechanism, for detect-ing the angle of rotation of said sub-lance.
Patent CA-1113959-A (CA)
Title: Biocidal 2-aryl-1,3-cyclohexanedione compounds and  alkali metal and ammonium salts thereof
Inventor: WHEELER THOMAS N
IPC: A01N35/06
Filed: 1978-03-23
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE 2-Aryl-1,3-cyclohexanedione compounds and their alkali metal and ammonium salts exhibit outstanding herbicidal, miticidal and mite ovicidal activity.   1.
Patent CA-1098907-A (CA)
Inventor: NISHI TAKAO
IPC: C07D215/26
Filed: 1978-06-09
Granted: 1981-04-07
Abstract: NOVEL CARBOSTYRIL DERIVATIVES     ABSTRACT OF TEE DISCLOSURE         Novel carbostyril derivatives having platelet aggregation inhibitory action, antiinflamatory action, antiulcer action, vasodilatory action and phosphodiesterase inhibitory action and are useful for preventing or curing thrombus, arteriosclerosis, hypertension, asthma and other like diseases, and also useful as an antiinflamatory or anti-ulcer agent, represented by the formula   wherein R1 is hydrogen, C1-4 alkyl, C2-4 alkenyl, phenyl-C1-4 alkyl-; R2 is hydrogen, a halogen atom, hydroxy, phenyl-C1-4 alkoxy; R3 is hydrogen, hydroxy, C1-4 alkyl;          R4 is C3-8 cycloalkyl, substituted or unsubstituted phenyl, C3-8 cycloalkyl-C1-4 alkyl, 2-(3,4-dimethoxyphenyl)-ethyl, R5 is hydrogen, C1-8 alkyl, C2-4 alkenyl, phenyl, C3-8 cycloalkyl, phenyl-C1-4 alkyl, C3-8 cycloalkyl-C1-4 alkyl, m is an integer of 1 - 3, ? and n which may be same or different, and are respectively O or an integer of 1 - 7 and the sum of ? and n is not exceeding 7, the carbon-carbon bond at 3- and 4-positions in the carbostyril skelton is either single or double bond.
Patent CA-1072838-A (CA)
Inventor: MANNINO ALBERT A
IPC: F02M7/14
Filed: 1978-06-26
Granted: 1980-03-04
Abstract: FUEL MIXTURE CHARGE DEVICE     ABSTRACT OF THE DISCLOSURE         A fuel mixture charge device for communication with the inlet of a combustion chamber including a conduit having inlet and outlet ends, the outlet end being adapted for connec-tion in fluid communication with the combustion chamber and the inlet end communicating with ambient air, a one-way valve in the inlet end of the conduit for passing air only into the conduit, and resilient means operative to urge the valve closed and permit opening under internal pressure reduction for passing air to an engine according to its needs.
Patent CA-1107783-A (CA)
Inventor: REED THOMAS F
IPC: A63B39/02
Filed: 1978-07-27
Granted: 1981-08-25
Abstract: INFLATED CAME BALL HAVING            LONG LASTING PRESSURE RETENTION                  WITH DECREASED NOISE                 ABSTRACT OF THE DISCLOSURE        A pressurized game ball including an elastomeric wall defining a cavity containing a compressible inflation gas that Includes predetermined mixed amounts of air and a low permeability gas which effectively enables the ball to retain its pressurized state within a desired range of pressures for a period of time significantly longer than the ball would remain pressurized if the inflation gas were air alone with the improvement being that the noise resulting when an aforesaid gas system is caused to resonate is substantially lessened by including an amount of material sufficient to disturb the sonic resonance in the ball cavity.
Patent CA-1107779-A (CA)
Title: Binding for cross country skis
Inventor: WEIGL ERWIN
IPC: A63C9/20
Filed: 1978-08-09
Granted: 1981-08-25
Abstract: ABSTRACT OF THE DISCLOSURE          A binding for cross-country skis for use with a ski boot which has an extension that protrudes in front of the toe of the boot and is engageable with a toe iron member.  A pin connected to the toe iron extends through the extension when the binding is in position for use.          The toe iron has two cheeks which engage opposite sides of the extension and which is insertable between the cheeks from above.  The pin is captively held in the toe iron, the extension has at least one downwardly open groove, which extends transversly to the longitudinal direction of the boot and is adapted to receive the pin from below, and locking means are provided which oppose or prevent a movement of the extension out of the retained position.
Patent CA-1102361-A (CA)
Inventor: WALBROHL HEINZ-THEO
IPC: E21D9/06
Filed: 1978-09-14
Granted: 1981-06-02
Abstract: ABSTRACT OF THE DISCLOSURE           A method of horizontally and vertically guiding a cutter advance mechanism involves adjusting and fixing each individual cutter of a plurality of cutters for radial change of direction with respect tot he apparatus and by guiding the individual cutters are guided in the circumferential direction during its advance.  The individual cutters are provided with a tip which is pivotally attached to its front portion.  Wedge surfaces which may be deployed are provided in the vicinities of the front and rear ends of the cutters so as to engage the support frame.  Two additional wedge surfaces are provided at side surfaces of the central cutter, others of the cutters are provided with a further wedge surface at respective sides thereof facing away from the central cutter.
Patent CA-1111152-A (CA)
Inventor: REINIGER FRIEDRICH
IPC: H05G1/02
Filed: 1978-09-19
Granted: 1981-10-20
Abstract: ABSTRACT        An X-ray apparatus, comprising a weight compen-sation device which is suspended from the ceiling and which includes a carriage which is displaceable along the ceiling.  A component which is displaceable along a patient table is suspended from the carriage by means of a cable.  Vin a transducer device, a  signal is applied to a control circuit which is connected to an electric motor which drives the carriage in order toccompensate for the relative displacement between the carriage and the com-ponent.
Patent CA-1102564-A (CA)
Inventor: ONISHI SIGERU
IPC: F01N5/02
Filed: 1978-10-10
Granted: 1981-06-09
Abstract: AN ENGINE DRIVE TYPE GENERATOR BLOWER     ABSTRACT OF THE DISCLOSURE     Disclosed is an engine drive type generator blower comprising a generator directly connected to the output shaft of the engine, and a blower directly connected to the rotary shaft of the generator.  The engine is enclsoed by a stationary duct having on its forward end a cold air inlet.  A catalytic converter for purifying the exhaust gas is arranged in the stationary duct.  The air inlet opening of the blower is enclosed by a rotary duct which can be connected to the stationary duct.  When the rotary duct is connected to the stationary duct, hot air is discharged from the blower.  When the rotary duct is directly opened into the atmosphere, cold air is discharged from the  blower.
Patent CA-1093458-A (CA)
Inventor: GAZDA IMRE I
IPC: E21B47/01
Filed: 1978-10-30
Granted: 1981-01-13
Abstract: HMG:em WELL TESTING TOOL SYSTEM     Abstract of the Disclosure A well testing tool system for isolating upper and lower portions of a well bore and communicating a well con-dition such as pressure, temperature, fluid velocity, and the like to a measuring device.  The system includes a wire-line supported tool train and a locking sub connectible on a removable lock mandrel adapted to be landed and locked in a landing nipple of a well tubing for releasably locking the tool train in operating position in a well bore.  The tool train includes a locking probe releasably connectible at a lower end in the locking sub, an adjustable probe mandrel connected with the probe, an equalizing valve and shock absor-ber, and a gauge for measuring an operating condition in the well connected with the equalizing valve.  The locking sub permits insertion of the probe at a relatively low force and requires a substantially larger force for withdrawal of the probe.  Additionally, the locking sub grips the probe with a force directly proportional to the pressure differential applied across the locking sub preventing a high pressure below the locking sub from releasing and forcing the tool train up the well bore.  The equalizing valve and shock absorber pro-vides for pressure equalization across the tool train during installation and removal and absorbs shock to protect the measuring device.     This invention relates to well tools and more particularly relates to a well tool system for isolating lower and upper portions of a well bore and measuring an operating condition within the lower portion of the well bore.
Patent CA-1103272-A (CA)
Inventor: TAMURA NOBUHIRO
IPC: B01J23/58
Filed: 1978-11-16
Granted: 1981-06-16
Abstract: ABSTRACT OF THE DISCLOSURE            A carboxylic ester is produced in one step in a high yield and with a high selectivity by reacting an aldehyde with an alcohol in the presence of oxygen by using a catalyst comprising (I) palladium, (II) at least one compound selected from the group consisting of lead compounds, thallium compounds and mercury compounds and (III) at least one compound selected from the group consisting of alkali metal compounds and alkaline earth metal compounds.
Patent CA-1104971-A (CA)
Title: Dehalogenation of halogenated compounds
Inventor: KITCHENS JUDITH A F
IPC: B01J19/12
Filed: 1978-11-22
Granted: 1981-07-14
Abstract: Process for degrading halogenated organic compound having C-halogen groups to remove halogen atoms from said compound by treating it with ultraviolet (UV) radiation and hydrogen.  Process for degrading such compound by treating it in aqueous alkaline solution with UV radiation.
Patent CA-1147496-A (CA)
Inventor: HEILMANN STEVEN M
IPC: C09J133/08
Filed: 1979-01-03
Granted: 1983-05-31
Abstract: ABSTRACT        High performance thermoplastic pressure sensitive adhesives are prepared by the copolymer-ization of N-(meth)-acryloylamino acids and acid dirivatives with long-chained alkyl acrylates.  The copolymers can be formulated into tapes that possess an excellent threefold balance of the necessary tape properties of tack, adhesion andcohesion..
Patent CA-1115163-A (CA)
Title: Tobacco product and improved process for the  expansion of tobacco
Inventor: DE LA BURDE ROGER Z
IPC: A24B3/18
Filed: 1979-03-20
Granted: 1981-12-29
Abstract: NOVEL TOBACCO PRODUCT AND IMPROVED PROCESS       FOR THE EXPANSION OF TOBACCO     Abstract of the Disclosure A novel tobacco product comprising tobacco containing gaseous carbon dioxide in an amount of at least 1 part of gaseous carbon dioxide per 100 parts of tobacco.  The product when heated rapidly is converted to expanded tobacco.  An im-proved process for the expansion of tobacco is also provided, which employs carbon dioxide as the expansion agent in a sequence of steps comprising:  (1) contacting tobacco with carbon dioxide gas at a pressure of at least 250 psig for a time sufficient to impregnate the tobacco with the carbon dioxide gas to form a gaseous carbon dioxide-tobacco system (2) releasing the pressure and (3) thereafter subjecting the carbon dioxide-treated tobacco to rapid heating conditions to remove the carbon dioxide and thereby expand the tobacco, The improvement in the above-described process comprising cooling the gaseous carbon dioxide and tobacco system in step (1) to a temperature close to the saturation temperature of carbon dioxide but not lower than -23°C.
Patent CA-1081733-A (CA)
Inventor: HATZIKELIS CHRISTOPHER
IPC: B60R13/04
Filed: 1979-03-26
Granted: 1980-07-15
Abstract: PLIABLE EDGE PROTECTOR ABSTRACT OF THE DISCLOSURE A pliable edge protector for protecting an automobile door edge from dents and other damage is comprised of an extruded channelar member formed of soft polyvinyl chloride.  A decorative strip is bonded to the exterior surface of the channel member, with the edges of the strip extending partly into the throat formed between the spaced-apart flange portions of the channelar member.  A bead of hot-melt pressure-sensitive adhesive extends along the length of the interior surface of the bight portion of the channelar member and serves to adhere the edge protector to a door edge inserted into the throat and into contact with the interior surface of the bight portion.
Patent CA-1118317-A (CA)
Inventor: SCLAFANI JOSEPH R
IPC: A62C37/09
Filed: 1979-04-04
Granted: 1982-02-16
Abstract: ADJUSTABLE DRY SPRINKLER               ABSTRACT OF THE DISCLOSURE           In the representative embodiment of the invention described herein, an adjustable sprinkler for a fire protection system has a sprinkler assembly tube which is mounted for longitudinal movement in a bore extending longitudinally into a component of a fluid supply piping network for the fire protection system.  A latching device is resiliently urged into the bore of the component to prevent accidental removal of the sprinkler assembly tube during its longitudinal movement in the bore by releasably engaging the sprinkler assembly tube before it is completely removed from the bore.  When the sprinkler assembly tube is disengaged by the latching device, the sprinkler assembly tube can be removed from the bore.
Patent CA-1156431-A (CA)
Inventor: RAAHAUGE BENNY E
IPC: C01F7/02
Filed: 1979-04-18
Granted: 1983-11-08
Abstract: Abstract This invention relates to production of alumina from alumina trihydratc and includes a method and appa-ratus therefor.          The method is directed to production of anhydrous alumina from alumina trihydrate in which water is removed in a precalcining zone wherein the alumina trihydrate is suspended in, heated by and separated from a stream of hot gases.  The method includes recrystallizing precalcined dehydrated alumina to a alumina in a reaction chamber. Fuel and oxygen containing gas are fed to a combustion zone in the chamber.  Precalcined alumina and fuel are mixsd and suspended in the oxygen containing gas fed to the com-bustion zone.  Exothermal recrystallization is initiated by further heating the precalcined alumina by suspending that material in hot combustion gases so that recrystal-lized alumina exits the reaction chamber suspended in the combustion gas stream.  The recrystallized alumina is separated from the gas stream and cooled to produce an-hydrous alumina.          The apparatus includes a precalciner which is connected to a reaction chamber.  That chamber is provided with gas inlet and outlet means.  The outlet means is located above the inlet means.  Means  e also provided for introducing alumina from the precalciner and for introduaing fuel into the reaction chamber. The chamber had a downwardly, inwardly inclined bottom and means for introducing precaleined alumina and fuel into the chamber in intersecting paths.  The outlet means is connected to a separator means which is connected to a cooler means for cooling the alumina separated from the separator.
Patent CA-1134714-A (CA)
Inventor: UEDA TSUNEO
IPC: F03B13/10
Filed: 1979-04-30
Granted: 1982-11-02
Abstract: ABSTRACT OF THE DISCLOSURE A hydroelectric power generator having a bulb turbine-generator housed in a bulb shaped inner casing.  The turbine runner of the generator is connected to a main shaft of the electric power generator.  The outer casing is coupled to the inner casing by stay vanes.  A draft tube is coupled to the downstream end of the outer casing.  A liftable gate is posi-tioned to retain water in the open channel and the outer casing is fixedly secured to the gate and vertically movable with it.
Patent CA-1106365-A (CA)
Inventor: TESSLER MARTIN M
IPC: C08B31/08
Filed: 1979-05-29
Granted: 1981-08-04
Abstract: ABSTRACT OF THE DISCLOSURE      Starch ether derivatives are prepared by reacting a starch base with about 0.5 - 100% by weight of a neutralized alkyl ester of 3-chloro-2-sulfopropionic acid, based on dry starch, and then isolating the resultant starch derivative.  The 2-sulfo-2-carboxyethyl starch ethers thus prepared may be utilized in many applications, and are particularly useful as wet-end additives in paper manufacturing at low pH.
Patent CA-1101392-A (CA)
Inventor: KULIK GEORGE J
IPC: B60Q1/26
Filed: 1979-06-26
Granted: 1981-05-19
Abstract: ANTI-ROTATIONAL LAMP ASSEMBLY                 ABSTRACT OF THE DISCLOSURE           An anti-rotational lamp assembly for a vehicle including a grommet and cooperating lamp housing.  The assembly includes an elastomeric grommet formed with radial ribs for compressive mounting in a wall opening and a lamp housing formed with a plurality of radial ribs for compressive engagement between the lamp housing and the inner surface of the grommet for preventing rotation of a mounted assembly due to road shock and vibration.
Patent CA-1121344-A (CA)
Inventor: BATTISTI RUGGERO
IPC: C09B23/14
Filed: 1979-06-22
Granted: 1982-04-06
Abstract: ABSTRACT OF THE DISCLOSURE:          The present invention relates to a new class of "bismethinic"  pigments having the following formula:                         (I) wherein:  A represents a phenyl, diphenyl, naphthilic or anthracenic group, that may be substituted with groups selected from halogens, alkyl groups having from 1 to 4 carbon atoms and alkoxyl groups having from 1 to 4 atoms; B represents a phenyl, a naphthyl, anthraquinone or hetero-cyclic group such as benzothiazol, pyrazol, pyridine, isoindazol, benzimidazolone, that may be substituted with groups selected from hydroxyl, halogens, alkyl groups having from 1 to 4 carbon atoms, alkoxyl groups having from 1 to 4 carbon atoms, carboxylic, carbamoylic, benzamidic, acylaminic, benzoylaminic, dialkylaminic groups having from 1 to 4 carbon atoms in the alkyl radical, ureidic, thioureidic groups and arylazo groups, that may also be substituted in their aryl group with alkyl and/or alkoxyl groups having up to 4 carbon atoms and halogens.  The invention also relates to the preparation of the pigments of formula (I) and their use.
Patent CA-1134170-A (CA)
Title: Multi-axial machine for dynamic tests on large  structures
Inventor: ALBERTINI CARLO
IPC: G01N3/04
Filed: 1979-07-10
Granted: 1982-10-26
Abstract: ABSTRACT OF THE DISCLOSURE         Machine for multi-axial dynamic tests on a large test piece made of metal or of composite material   Each axis of the machine consists of a cable securing structure, a steel cable for applying a dynamic test to the test piece, either in tension or in compression, a hydraulic jack for tensioning the cable between one of its ends and a cable releasable mechanism connected to the cable securing structure by means of explosive bolts.  The releasable mechanism secures the cable to the cable securing structure before the test and permits the propagation of a loading wave to the test piece, the latter being secured to a bunker.  Once the explosive bolts break, a recoil shock absorber prevents the cable to pass in compression after the test piece is broken, some oscillation preventing holders limiting lateral oscillations of the cable.
Patent CA-1126165-A (CA)
Title: Perfume compositions containing tricyclo  [5.2.1.0 su2.6 xx]-decane carboxylic  acid esters
Inventor: SCHAPER ULF-ARMIN
IPC: C11D9/44
Filed: 1979-08-13
Granted: 1982-06-22
Abstract: A B S T R A C T           This invention is directed to perfume compositions-comprising esters of mixtures of tricyclo[5.2.1.02.6]-decane carboxylic acids of the general formulas:                                 (I) and                         wherein R represents a saturated or unsaturated linear or branched aliphatic hydrocarbon radical having from about 1 to 5 carbon atoms; as well as the use of the compositions as odorants.