baber/WOPTO huggingface dataset:
Patent CA-1036782-A (CA)
Inventor: LINDSAY JEFFREY
IPC: E04B1/348
Filed: 1976-04-23
Granted: 1978-08-22
Abstract: MODULAR BUILDING SYSTEM                     ABSTRACT OF THE INVENTION   The modular building system of this invention relates generally, but not exclusively, to habitations. The system comprises at least two individual room or space modules which are individually secured to their foundations and at least one additional individual room or space module which structurally spans between and interconnects at least two of the aforementioned foundation secured modules. In the preferred embodiment of this invention, the enclosing shells of the modules are comprised of a plurality of prefabricated sections, the shapes of which are derived from the geometry of a spherical square. A great variety of floor plan arrangements can be realized within the scope of the invention by interconnecting individual room or space modules, either laterally or vertically into various groupings, any one of which comprises one particular building.
Patent CA-1080737-A (CA)
Inventor: SEILER CLAUS-DIETRICH
IPC: C08K5/5425
Filed: 1976-04-29
Granted: 1980-07-01
Abstract: ABSTRACT OF THE DISCLOSURE:           Unsaturated organosilicon compounds containing keto groups having the general formula            (I) wherein R represents a C1-6- alkyl, cycloalkyl, a C1-8-al-koxyalkyl or phenyl group, R? represents a straight-chain or branched alkylene or alkenyl, cycloalkylene or cyclcalkenyl group with 1 to 8 carbon atoms, substituted or not with keto or thicketo groups, R" represents an H-atom or an alkyl group with 1 to 4 carbon atoms, R''' represents an H-atom, a straight-chain or branched alkyl or alkenyl group with 1 to 6 carbon atoms or a cyclcalkyl group, n is the number 1 or 2, and the condensation products derived from these compounds.  These organosilicon compounds are suitable for use as adhesion pro-moters between organic and inorganic media.
Patent CA-1058990-A (CA)
Inventor: QUANTZ NORMAN G
IPC: F02M9/06
Filed: 1976-04-30
Granted: 1979-07-24
Abstract: CARBURETOR     ABSTRACT OF THE DISCLOSURE             A carburetor of the slide and pin type having a throttle slide mounted in grooves on opposite sides of the throat and carrying a pin extending into a fuel discharge nozzle tube. The tube is formed as an integral part of the housing. A novel mounting means is provid-ed in the slide for the upper portion of the tapered pin to provide a floating action which accommodates tolerance variations while assur-ing proper alignment of the pin and maintaining the close fit necessary for proper operation. An adjustable idle stop in the form of a spring-held screw coacts with the slide and is mountable on either side of the body.
Patent CA-1045413-A (CA)
Inventor: NELSON ROBERT K
IPC: B60K23/08
Filed: 1976-05-14
Granted: 1979-01-02
Abstract: A B S T R A C T           A drive axle assembly, such as a tandem axle, is provided for transmitting torque from a main drive shaft to at least one of a first drive axle and a second drive axle.  An input shaft is driven by the main drive shaft and has a helical gear in fixed engagement therewith, and in driving engagement with the first drive axle.  An output shaft is disposed coaxially with the input drive shaft and includes clutch means in fixed engagement with the output shaft.  The clutch means includes a set of clutch teeth which, when the clutch means is shifted into operative position, engages a mating set of clutch teeth on the helical gear.  Thus, under normal operating condi-tions such as on dry pavement, all of the torque from the main drive shaft is transmitted to the first drive axle, but under abnormal, slippery conditions the clutch means may be shifted into engagement with the helical gear so that the torque from the main drive shaft is divided between the first and second drive axles, minimizing the liklihood of wheel "spin out".  There may be included sensors for sensing the rotational speed of each of the drive axles, as well as an actuator which shifts the clutch into engagement with the helical gear in response to an indication that the sensors have sensed a rotational speed difference between the drive axles which is in excess of a predetermined limit.  If such an automatic actuating arrangement is utilized, it is preferable to include a time delay arrangement so that the clutch will remain in its operative condition for a predetermined period of time after the input shaft and output shaft have been locked and the rotational speed difference reduced to zero.
Patent CA-1078381-A (CA)
Inventor: BRENNAN MICHAEL E
IPC: C07D295/088
Filed: 1976-05-17
Granted: 1980-05-27
Abstract: PRODUCTION OF BIS-(MORPHOLINO-N-ALKYL) ETHERS     (D#75,002-1-F) Abstract of the Disclosure An improved process is disclosed for selectively producing a bis-(morpholino-N-alkyl) ether directly from the corresponding N-(hydroxyalkyl)morpholine compound.  The improved process includes contacting the N-(hydroxyalkyl) morpholine compound with a catalytically effective amount of a silica-alumina or certain phosphorus containing substances at a temperature of about 200°C to 300°C under a pressure sufficient to maintain the mixture substantially in liquid phase and recovering from the resultant reaction mixture the bis-(morpholino-N-alkyl) ether.          According to the preferred embodiment, N-(2-hydroxy-ethyl)morpholine is heated in the presence of a catalytic amount of a silica-alumina catalyst having an alumina content of from about 5 to about 50 wt. % at temperatures of from about 240°C to about 280°C in liquid phase to selectively produce the corresponding N,N',2,2'-dimorpholinodiethyl ether (DMDEE).
Patent CA-1071658-A (CA)
Inventor: READAL THOMAS C
IPC: C10G11/18
Filed: 1976-08-11
Granted: 1980-02-12
Abstract: HYDROCARBON CATALYTIC CRACKING PROCESS            ABSTRACT OF THE DISCLOSURE          An improved hydrocarbon catalytic cracking process which comprises determining the concentrations of carbon dioxide and carbon monoxide in the gaseous effluent from the catalyst regeneration zone and adjusting the rate of addition of a selective treating agent to the hydrocarbon feed to the cracking zone so as to maintain a volume ratio of carbon dioxide to carbon monoxide of at least 2.2 in said effluent.
Patent CA-1068275-A (CA)
Inventor: MCFADDEN ARTHUR R
IPC: C07D307/68
Filed: 1976-08-25
Granted: 1979-12-18
Abstract: HETEROARYLBENZOXEPIN-ACETIC ACIDS, PRECURSORS AND       DERIVATIVES THEREOF       Abstract of the disclosure:       Heteroarylbenzoxepin-acetic acids, esters thereof, novel precursors thereof, pharmaceutically acceptable salts thereof and processes for their preparation are disclosed.  These com-pounds are useful as antiinflammatory and analgesic agents.
Patent CA-1080574-A (CA)
Inventor: ABEL HEINZ
IPC: C11D17/00
Filed: 1976-09-14
Granted: 1980-07-01
Abstract: ABSTRACT OF THE DISCLOSURE        New stable stain removing compositions are provided which contain 15 to 35 percent by weight of an anionic surfactant, optionally 3 to 25 percent by weight of a water-insoluble alcohol containing 8 to 12 carbon atoms, 3 to 25 percent by weight of pine oil, of a reaction product of a fatty acid containing 8 to 18 carbon atoms and sorbitol, and/or of at least one alkylene oxide adduct of the formula RO(CH2CHR1O)nH or of an ester of the formula Z'COOR2, wherein R is an aliphatic hydrocarbon radical of 12 to 18 carbon atoms, R' is an aliphatic hydrocarbon radical of 7 to 17 carbon atoms, R1 is hydrogen or methyl, R2 is   nH  or -CH2CHOHCH2OH, and n is an integer from 1 to 12, the amount of components (2) and (3) together being at least 12 percent by weight, and 30 to 73 percent by weight of water.      These agents provide excellent cleaning and dispersing power and are particularly adapted to use in cleaning or combined cleaning (washing) and dyeing processes.
Patent CA-1081247-A (CA)
Inventor: KISHINO SHIGEO
IPC: C07F9/24
Filed: 1976-09-21
Granted: 1980-07-08
Abstract: Abstract of the Disclosure O-Alkyl-S-n-propyl-M-sulfonyl-phosphonic acid ester amides of the formula       (I) in which R1 is methyl or ethyl, R2 is C1-C6 alkyl or alkenyl, C1-C6 alkyl substituted by aryl, phenyl, C1-C6 alkylphenyl, or halophenyl R3 is C1-C6 alkyl, C1-C6 alkyl substituted by halogen, phenyl, C1-C6 alkylphenyl, C1-C6 alkoxyphenyl, or nitro-phenyl, and X is oxygen or sulfur. which possess insecticidal, acaricidal and nematicidal properties.
Patent CA-1069320-A (CA)
Inventor: HIRAI HIROTOMO
IPC: G04G17/02
Filed: 1976-09-29
Granted: 1980-01-08
Abstract: ABSTRACT OF THE DISCLOSURE        The invention provides an electronic watch having a circuit base plate covered by a cover integrally molded to the base plate by a transfer molding process.  The cover provides a connector opening for connection to a liquid crystal display, as well as protection for an integrated circuit mounted on the base plate.  At the same time, openings are left in the cover-ing through which solder connections to large electrical com-ponents such as quartz crystals and condensers may be made.          Excellent insulation, water-proofing and heat resistance are obtained.
Patent CA-1075683-A (CA)
Inventor: HOKKOKU SYUSABURO
IPC: C08B37/02
Filed: 1976-11-18
Granted: 1980-04-15
Abstract: ABSTRACT OF THE DISCLOSURE      A dextran ester-olefin compound copolymer comprising a unit derived from a dextran ester of the following formula (1)                      (1) and a unit derived from a polymerizable olefin compound of the following formula (2)     (2) (R1,R2,R3,R4,R5 and R6 are defined in claim 1); a process for preparing the same and a shaped article made therefrom.
Patent CA-1046200-A (CA)
Inventor: WATTS HARRY
IPC: C08J9/16
Filed: 1976-12-10
Granted: 1979-01-09
Abstract: ABSTRACT OF THE DISCLOSURE        A  mixture of calcium stearate and stearic acid in polystyrene particles containing volatile fluid-foaming agent provides a product with improved cooling time and uniform cell structure.
Patent CA-1071711-A (CA)
Inventor: WILKINS JUDD R
IPC: C12N1/16
Filed: 1976-12-16
Granted: 1980-02-12
Abstract: ABSTRACT OF THE DISCLOSURE The presence of microorganisms in a sample is determined by culturing microorganisms in a growth medium which is in contact with a measuring electrode and a reference electrode and detecting the change in potential between the electrodes which arises by the migration and accumulation of said microorganisms adjacent the surface of the measuring electrode thus forming a charge-charge interaction between said measuring electrode and accumulated microorganisms, by measuring the potential change with a high impedance potentiometer.
Patent CA-1046765-A (CA)
Inventor: ATHERTON ROBERT A
IPC: E02F3/76
Filed: 1977-03-03
Granted: 1979-01-23
Abstract: Abstract of the Disclosure An improved motor grader circle mounting and circle assembly has a mounting in which an annular upright wail with an outwardly extending integral top flange and a removable bottom flange form an outwardly open annular cavity.  A circle structure of welded arcuate segments is rotatably mounted between the flanges and cooperates with the wall and flanges to form a closed annular lubricant chamber, and a segmental internal ring gear is on the circle structure in the cavity.  Renewable segmental lower and upper bearing plates are located between bearing surfaces of the circle mounting and the circle; and a lower oil sealing ring is so located as to permit removal of the bottom flange and lowering of the circle structure to replace all the bearing plates and a segmented upper oil seal without draining the lubricant chamber.
Patent CA-1046123-A (CA)
Inventor: SCHLEGEL HAROLD M
IPC: A47B81/00
Filed: 1977-04-15
Granted: 1979-01-09
Abstract: FIRE HOSE CABINET            Abstract of the Disclosure -A household fire hose cabinet employs a folded fire hose¦ storage compartment bounded on one side by a stationary vertical partition and on the opposite side by a spring-urged hinged partition.  The folded fire hose is retained in the storage compartment by a flexible strap harness having releasable snap fasteners.  Releasing of the strap harness by pulling a terminal end thereof will forcefully remove the hose from the storage compartment and allow the spring-urged partition to swing to an open-position in relation to a fire valve and operating handle which are normally enclosed between the hinged partition and the adjacent end wall of the cabinet.  A storage compartment for a portable fire extinguisher is provided between the fixed partition and the other vertical wall of the cabinet.  The forward open side of the cabinet is normally covered by a downwardly swinging hinged front closure which may be formed by a simulated painting.
Patent CA-1062564-A (CA)
Inventor: HAMEL EDMUND
IPC: D01H1/00
Filed: 1977-04-26
Granted: 1979-09-18
Abstract: ABSTRACT OF THE DISCLOSURE         A method of making a core yarn in which a pair of flattened slubbings or fiber-fleece strips are passed through a stretching arrangement comprising a plurality of pairs of rollers, the slubbing being engaged in the nips of the rollers, with the core thread being fed to each of the slubbing strips in the nip of the last roller pair. Accordings to the invention the two slubbing strips are passed directly adjacent one another (either in con-tact or with a small spacing) through the nip of the last roller pair and immediately downstream thereof, the com-bination of strips and the respective core threads being spun together.
Patent CA-1081691-A (CA)
Title: 6'-amino-spiro cycloalkane-1,2'-penam -3'-carboxylic acids
Inventor: RODRIGUEZ LUDOVIC
IPC: C07D499/00
Filed: 1977-05-24
Granted: 1980-07-15
Abstract: A B S T R A C T   o f   t h e   D I S C L O S U R E     6'-Amino-spiro[cycloalkane-1,2'-penam]-3'-carboxylic acids of the formula   wherein Z is a hydrogen or an alkali metal atom, or a protective group, and n a whole number of from 3 to 6, and process of preparing the same.       These compounds are useful as intermediates in the synthesis of a new group of antibiotics having properties similar to the penicillins.
Patent CA-1081725-A (CA)
Inventor: LANDRY J GERARD
IPC: A63F1/06
Filed: 1977-07-26
Granted: 1980-07-15
Abstract: ABSTRACT OF THE DISCLOSURE       An apparatus adapted to reach contract bridge and other card games and also to ordinarily play contract bridge and distinctively comprising a preferred sequence of play indicia juxtaposed to playing card indicia respectively to directly indicate the preferred sequence of play of each playing card indicium, slides attached and slidable in overlying relationship each relative to a playing card indicium and a corresponding sequence of play indicia and settable in anyone of three distinct positions indicative of the cards played and the tricks won and lost, shields concealing the playing card indicia of each player from the other players' view, a flap to selectively conceal the sequence of play indicia and in cooperation with the shields to allow ordinary playing of contract bridge, and a central portion with a removable cover to provide instructions to each player on how topplay the cards in hand.
Patent CA-1063597-A (CA)
Title: Process and apparatus for mechanically mixing two immiscible liquids and one or more other substances
Inventor: IWAKO HIROYUKI
IPC: C10L1/32
Filed: 1977-07-27
Granted: 1979-10-02
Abstract: PROCESS AND APPARATUS FOR MECHANICALLY MIXING TWO IMMISCIBLE LIQUIDS AND ONE OR MORE OTHER SUBSTANCES     ABSTRACT     A process and apparatus are disclosed for mechan-ically mixing two immiscible liquids and one or more other substances by creating in the upper portion of the apparatus a continuous dual-layer liquid film composed of upper and lower layers of immiscible liquids such as oil and water, into which film one or more substances in the gas, liquid, powder, or a combined phase are dispersed and the resulting dispersed mixture is further mixed and emulsified in the lower portion of the apparatus under the action of shearing forces.  A portion of the oil to be mixed may be fed directly into the lower portion of the apparatus for mixing with the pre-emulsified mixture.
Patent CA-1075538-A (CA)
Inventor: OSHIMA MASANAO
IPC: B63B35/08
Filed: 1977-08-02
Granted: 1980-04-15
Abstract: ICE-BREAKING MEANS FOR SHIPS     Abstract of the Disclosure Disclosed are ice-breaking means for ships adapted to be installed at the bow and/or bottom portion of the ship's hull, consisting of two ice-breaking units each of which can be reversibly driven independently of each other, for perfor-ming ice-breaking and/or propulsion of the ship. The ice-breaking unit has a  screw-like body having a spiral blade wound thereabout.  The ice-breaking units may be disposed at the bow portion, at both sides of the longitudinal center line of the ship, in parallel with or normal to the latter, or may be arranged to have a propulsion portion and an ice-breaking portion, respectively.  The two screw-like bodies may be driven simultaneously in the same direction or reversed, or may be rotated in the opposite directions, to provide thrusts to move the ship in any direction of ahead/astern and port/starboard.
Patent CA-1088548-A (CA)
Inventor: MENZL KURT
IPC: C07D285/10
Filed: 1978-01-05
Granted: 1980-10-28
Abstract: ABSTRACT OF THE DISCLOSURE     3-Methoxy-4-(4'-aminobenzenesulphonamido)-1,2,5-thia-diazole is prepared by reaction of 3-methoxy-4-chloro--1,2,5-thiadiazole with sulfanilamide in dimethyl-sulfoxide as solvent and in the presence of alkali-hydroxides or carbonates using a reaction temperature of from ambient temperature to 95°C, whereby per mole of thiadiazole-compound from 1.2 to 1.5 mole of sulfanil-amide and from 1.5 to 3 moles of the alkali hydroxide or carbonate are used, whereafter the reaction product is obtained by acidification.
Patent CA-1089212-A (CA)
Inventor: BERNARD GEORGE G
IPC: C09K8/594
Filed: 1978-01-11
Granted: 1980-11-11
Abstract: "ABSTRACT OF THE DISCLOSURE"           An enhanced oil recovery process employing an aqueous alkyl polyethylene oxide sulfate solution and a carbon dioxide displacement fluid at injection pressures above about 1,500 p.s.i. and significantly above the miscible-displacement pressure.  The aqueous solution of an alkyl polyethylene oxide sulfate having 8 or 9 carbon atoms in the alkyl group and between 1 and 5 ethoxy groups significantly improves the areal sweep and overall efficiencies of dense fluid carbon dioxide enhanced oil recovery processes, especially under high salinity and low pH conditions.  The efficiency of the process is increased as the injection pressure is increased.
Patent CA-1098307-A (CA)
Inventor: GRITSUK LEV D
IPC: C21B7/10
Filed: 1978-01-16
Granted: 1981-03-31
Abstract: COOLER FOR SHAFT FURNACE       Abstract of the disclosure A cooler for a shaft furnace comprises a metal plate adapted to protect the furnace walls from the heat effect and arranged in the way of heat flow and a means for cooling said plate, made in the form of metal pipes filled with a coolant and sealed at the ends thereof. The coolant-filled ends of the pipes are rigidly fixed to the plate, the coolant-free ends of said pipes being mounted within a cooling chamber with the coolant circulating therethrough. The cooling chamber is arranged exteriorly of the furnace wall.  he coolant-free ends of the pipes are disposed slightly above those filled with the coolant. The plate is formed of two layers, namely, a high-heat-conducting  layer and a low-heat-conducting one, the former facing the furnace working space and the latter being presented to the furnace wall. The interfacial plane of the layers is parallel to the longitudinal axis of the pipes.     The present invention can be advantageously used for the protection of blast-furnace shells.
Patent CA-1111825-A (CA)
Inventor: DAVIS PHILLIP K
IPC: C22B3/30
Filed: 1978-01-30
Granted: 1981-11-03
Abstract: ABSTRACT OF THE DISCLOSURE    An organic liquid extractant of at least one oxime, selected from the group consisting of ketoximes and .alpha. -hydroxyoximes dissolved in an organic solvent, useful in separating nickel from cobalt in process solutions or in recovering both nickel and cobalt from process solutions, is treated with a salt of hydroxylamine at intervals to maintain the activity of the oxime in the extractant.  The organic extractant can also contain sulfonic acids to facilitate treatment of more acid process solutions and is treated with a hydroxylamine salt to regenerate oxime degraded by the highly acid process solutions, the extractant itself and the concentrated acidic stripping solutions.                             (1)
Patent CA-1106922-A (CA)
Inventor: JELLIES DAVID A
IPC: H05B6/80
Filed: 1978-05-01
Granted: 1981-08-11
Abstract: CORDLESS MEAT PROBE FOR MICROWAVE OVEN                   ABSTRACT OF THE DISCLOSURE     In a microwave oven, a cordless probe for monitoring the temperature of the substance being cooked.  The probe has an ionizable gas in a bulb which emits a glow when activated by the microwaves.   When the preselected temperature is reached,  the bulb is covered with a shield, thus quenching the emissions.  The probe can be used alone, in which case the operator must visually monitor the probe, or in combination with a circuit containing a photosensitive element to monitor the probe condition.
Patent CA-1117246-A (CA)
Inventor: BUXBAUM LOTHAR
IPC: C09J167/02
Filed: 1978-05-16
Granted: 1982-01-26
Abstract: Case 3-11152/CGM 178/+        CANADA     COPOLYESTER, PROCESSES FOR PRODUCING IT AND ITS USE                    Abstract of the Disclosure Copolyesters formed from 1,4-butanediol and a dicarboxylic acid mixture of, relative to the polyester, 8-12 mol % of sebacic acid or of an amount equal by weight of a saturated aliphatic dicarboxylic acid having 6 to 36 C atoms, 26-32 mol % of terephthalic acid and 7.5 to 12 mol % of isophthalic acid are hot melt adhesives which are characterised by resistance to ageing even at elevated temperatures, good adhesive strength and a relatively high heat resistance of the bonded areas.
Patent CA-1120586-A (CA)
Inventor: MOHAMMADIOUN SAID
IPC: G11B19/20
Filed: 1978-05-16
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE         A  recording   system   including   a   recording apparatus, a time delay device wherein analog  signals  are converted into digital signals  and  wherein  said  digital signals are delayed for an  interval  of  time to provide delayed  digital  signals  which  are  recorded by said recording apparatus or which  are  converted  into  delayed analog signals that are then  recorded  by  said  recording apparatus, and means responsive to said  analog  signal  or means responsive to said digital  signal  for  causing  the recording apparatus to be placed in  a  recording  mode  of operation prior to the end of said interval of time.
Patent CA-1121960-A (CA)
Title: Method and apparatus for making stress free plastic article
Inventor: GARABEDIAN ARMEN
IPC: B30B11/00
Filed: 1978-07-28
Granted: 1982-04-20
Abstract: ABSTRACT Disclosed is a method and apparatus for making stress free plastic articles from plastic particles such as powder utilizing heat and pressure in which a quantity of plastic particles is supplied to a first member, a flexible diaphragm is disposed in opposed relationship to said first member with said plastic particles therebetween, a microporous air release means is positioned between said plastic particles and said flexible diaphragm, a fluid-like pressure is applied to said diaphragm to cause said diaphragm to apply an even fluid-like pressure through said air release means to said plastic particles, heat is applied to said plastic particles while under said fluid-like pressure and any entrapped gases between the particles is vented by means of the air release means. The pressure and heat are controlled to effect a consolidation of the plastic particles into the article. A second diaphragm may be used on the opposite side of said first diaphragm and either one or both of said diaphragms may be a sealed envelope to which fluid pressure is applied. The plastic article produced by the method is substantially free of all stresses.