baber/WOPTO huggingface dataset:
Patent CA-1121749-A (CA)
Title: Apparatus and process for recovery of hydrocarbons from inorganic host materials
Inventor: TACIUK WILLIAM
IPC: C10G1/02
Filed: 1979-10-12
Granted: 1982-04-13
Abstract: " APPARATUS AND PROCESS FOR RECOVERY OF HYDROCARBONS FROM       INORGANIC HOST MATERIALS"                       Abstract of the Disclosure A dry thermal processor is provided for recovering hydrocarbons from oil sand solids.  The processor comprises concentric, radially spaced, horizontal inner and outer tubular members connected for rotation together.  The inner member provides a substantially open preheat zone and vaporization zone while the outer member provides, in the annular space between the tubular members, a substantially open combustion zone and heat transfer zone .   The ends of the outer member are sealed by stationary feed end and product end structures. Advance means move the oil sand solids from the feed end structure through the preheat and vaporization zones to the product end structure and back through the combustion and heat transfer zones.  In the preheat zone the oil sands are progressively heated and dehydrated by heat transferred through walls of the inner member from hot solids being dropped thereon in the heat transfer zone.  Rotation of the inner member causes size reduction of the oil sand feed in this zone, which oversize is discharged directly into the annular space at the second end of the preheat zone.  In the vaporization zone, the preheated oil sands are mixed with hot sand solids recycled from the combustion zone to thereby vaporize the hydrocarbon content of the oil sands and produce a coke residue on the sands.  These coked sands are transferred into the combustion zone where they are struck by air to support combustion of the coke.  This combustion together with supplemental heat provide the heat requirements of the processor . The portion of the hot sands remaining after combustion which are not recycled to the vaporization zone are passed through the heat transfer zone where they are lifted and dropped onto the walls of the inner member defining the preheat zone to provide the heat requirements of the latter zone.  Separate means are provided for removing the gases produced in the zones, said means maintaining the gaseous atmospheres in the preheat zone, vaporization zone and annular space substantially segregated from each other.
Patent CA-1147408-A (CA)
Inventor: HOSOYA MITSURU
IPC: H01F27/02
Filed: 1979-10-17
Granted: 1983-05-31
Abstract: ABSTRACT OF THE DISCLOSURE           A fly-back transformer in which its low and high voltage windings are molded integral by resin material is disclosed.  In this case, a winding receiving frame having an attaching means is integrally fixed to the peripheral edge portion on the terminal side surface of the molded body.
Patent CA-1135077-A (CA)
Inventor: MITCHELL RICHARD A
IPC: G01M1/14
Filed: 1980-01-10
Granted: 1982-11-09
Abstract: ABSTRACT OF THE INVENTION:            An information sensing system as used in sensing unbalanced forces acting upon a rotating wheel being balanced is characterized by means for generating a correction factor associated with each wheel balancing operation and determined by feeding a known signal through a given circuit and comparing the output received with the output expected.  The correction factor can then be applied to the sensed signals fed through the same circuit.  The frequency of the known signal and other signals are both derived from the same source such as the rate of rotation of the wheel.
Patent CA-1145043-A (CA)
Inventor: HOPKINSON DENNIS
IPC: G07C9/00
Filed: 1980-02-11
Granted: 1983-04-19
Abstract: ABSTRACT Code identification apparatus in which a magnetically coded key or like instrument is inserted into a reader which reads the code on the key.  The reader has a guideway to receive the key and, adjacent the guideway, a row of code sensors disposed such that as the key is inserted into the guideway, rows of code locations on the key successively pass the row of code sensors.  The reader incorporates signal processing circuitry which determines when there is an output signal from any one or more of the code sensors as a measure of time intervals during which successive rows of code locations are passing the sensors.  The signals are accumulated during those time intervals and the accumulated signals registered at their conclusion.
Patent CA-1128353-A (CA)
Inventor: MARKS PAUL
IPC: E01C19/28
Filed: 1980-03-17
Granted: 1982-07-27
Abstract: ROLLER ATTACHMENT FOR A VIBRATOR COMPACTOR                 ABSTRACT OF THE DISCLOSURE A roller attachment for fixed engagement to any of a variety of conventional vibrator compactors to convert same into a vibrator roller device, the roller attachment including a generally rectangular bottom frame portion defining a generally rectangular central opening in which a plurality of spaced apart parallel rollers are rotat-ably carried; a top frame portion, fixed to the bottom frame portion, is configurated to receive the operating plate portion, of a conventional vibrator compactor, which is aligned with and bolted to the top frame, and removable rubber tubular treads are provided for the rollers.
Patent CA-1141566-A (CA)
Inventor: FRIEDERICY JOHAN A
IPC: F16C15/00
Filed: 1980-06-04
Granted: 1983-02-22
Abstract: COMPOSITE MATERIAL FLYWHEEL HUB                  ABSTRACT OF THE DISCLOSURE        Unidirectional fiber-reinforced matrix material bars are stacked to form a lightweight, high strength hub for a composite material flywheel.
Patent CA-1112476-A (CA)
Inventor: KEIRNS MARY H
IPC: G01N33/28
Filed: 1980-06-13
Granted: 1981-11-17
Abstract: PIEZOELECTRIC GUM MEASUREMENT DEVICE          ABSTRACT OF THE DISCLOSURE          An improved apparatus for measuring high-boiling components and particularly existent gum levels in avia-tion fuel comprising:  piezoelectric crystal means (12), a lipophobic coating (30) applied to said crystal means for controlling sample location, means (20) for applying a sample to said crystal, heater means (16) for heating sample on said crystal, evacuation means (18), oscillator means (14) associated with said crystal for measuring the resonant frequency thereof and insulated housing means (22) for said crystal and heater.
Patent CA-1150584-A (CA)
Inventor: SHERMAN JOHN D
IPC: C11D3/12
Filed: 1980-06-26
Granted: 1983-07-26
Abstract: ZEOLITE DETERGENT    AGGLOMERATES                      ABSTRACT OF DISCLOSURE       Zeolite agglomerates which when admixed with conventional laundry detergent formulations remain uni-formly distributed and upon contact with hard water rapidly disperse and sequester the hardness cations thereof are comprised of zeolite crystals in a matrix of linear alkylbenzene sulfonate and polyethylene glycol.               S P E C I F I C A T I O N
Patent CA-1151094-A (CA)
Inventor: ALFORD HARVEY E
IPC: C10G1/02
Filed: 1980-09-26
Granted: 1983-08-02
Abstract: (5167) IMPROVED DISTILLATE YIELDS BY CATALYTICALLY  CO-COKING SHALE OIL AND PETROLEUM RESIDUA    ABSTRACT OF THE DISCLOSURE Liquid product yields produced by coking a mixture of a shale oil residuum and a petroleum residuum are improved by including in the feed to be coked a hydrogen catalyst.
Patent CA-1157590-A (CA)
Inventor: DEAL JOSEPH H JR
IPC: H04B7/212
Filed: 1980-09-29
Granted: 1983-11-22
Abstract: MICROPROGRAMMABLE TDMA                     TERMINAL CONTROLLER                          ABSTRACT A microprogrammable TDMA terminal controller is of modular construction.  Frame reference and burst synchronization timing are resolved to the symbol level by a split frame counter, and a control RAM is reprogrammable "on-the-fly" to permit easy changes in  terminal  -traffic  assignments.   The  terminal controller includes a microprogrammed RAM controller for performing real time burst and data path control functions, transmit and receive high-speed data path modules for interfacing with the modem and TERRES-trial  interface ports  and providing direct burst processing of the data, a microcomputer-based ope-ration  control  and  a  high  stability  oscillator.
Patent CA-1150324-A (CA)
Inventor: MURPHEY JOSEPH R
IPC: C04B40/00
Filed: 1980-11-10
Granted: 1983-07-19
Abstract: ACID DISSOLVABLE CEMENTS AND             METHODS OF USING THE SAME            Abstract of the Disclosure Cement compositions which upon curing have high compressive strengths and are rapidly dissolved in acids are provided comprised of water, a metal halide or sulfate selected from the group consis-ting of magnesium, aluminum and zinc halides and sulfates, a metal oxide selected from the group con-sisting of magnesium, aluminum and zinc oxides and a metal carbonate selected from the group consisting of calcium and barium carbonates.  Methods of using the cement compositions are also provided.
Patent CA-1152515-A (CA)
Inventor: FURUKAWA YOSHIYASU
IPC: C07D233/64
Filed: 1980-11-10
Granted: 1983-08-23
Abstract: ABSTRACT OF THE DISCLOSURE   The present invention relates to novel imidazole derivatives which are of value as medicines and to their production and use.  More particularly, the present invention provides compounds of the formula (I):            .             (I)   wherein R1 is lower alkyl, or phenyl-C1-2alkyl which may be substituted with halogen or nitro; R2 is lower alkyl, cycloalkyl or, phenyl which may be sub-stituted with halogen, lower alkyl, lower alkoxyl or di(lower alkyl)amino; one of R3 and R4 is of the formula:  -(CH2)n-COR5 in the formula R5 is amino, lower alkoxyl or hydroxyl and n is integer of 0, 1 or 2, and the other is hydrogen or halogen; provided that R1 is lower alkyl or phenethyl when R3 is halogen, n is 1 and R5 is lower alkoxyl or hydroxyl, and its salts which have the excellent angiotension II antagonistic activity and hypotensive activity and are useful as a hypotensive agent.
Patent CA-1165838-A (CA)
Inventor: DUHAME DEAN C
IPC: G08B17/117
Filed: 1980-12-11
Granted: 1984-04-17
Abstract: ABSTRACT         A home security and garage door operator system includes a gas sensor for detecting the level of toxic gas in the garage.  When the gas level exceeds a predetermined threshold the garage door is automatically opened.  Lock out circuitry is provided for preventing the door from being accidentally closed as long as the gas sensor detects an excessive level of toxic gas in the garage.  A two button transmitter is used to sequentially close the garage door and set a security alarm subsystem.  Warning devices are activated if the security alarm is attempted to be set with-out the garage door and windows in the home being closed.          Once the security alarm has been set, the lock out circuitry also disables the garage door motor control circuitry until the security alarm is first deactivated.  The transmitter generates a digital pulse train according to a preselected code, with the operation of the dual buttons changing the state of a particular control bit in the pulse train.  A central control module in the garage includes a receiver with channel monitoring circuitry designed to detect the state of the control bit to initiate different functions, for example, the setting of the security alarm and the actuation of the garage door.  The system further includes a heat sensor in the central control module and advantageously uses a line carrier to transmit status information regarding the monitored parameters to a remote module in the home.  A maximum run timer and motor overload protection for the motor control circuitry are also disclosed.
Patent CA-1173030-A (CA)
Inventor: MARSILI LEONARDO
IPC: C07D498/22
Filed: 1981-02-05
Granted: 1984-08-21
Abstract: ABSTRACT OF THE DISCLOSURE:        Novel rifamycin derivatives having the formula :                           wherein Y is -H or -COCH3; R1 and R2 may be liner and branched alkyl having from 1 to 7 carbon atoms and alkenyl having 3 or 4 carbon atoms R2 may be also chloroalkyl having from 2 to 4 carbon atoms, cycloalkyl having from 3 to 7 carbon atoms in the ring, cycloalkylalkyl having from 3 to 6 carbon atoms in the ring, phenyl, bornyl, ary].alkyl hydrocarbon having 7 or 8 carbon atoms which may bc substitutcd with one halogen atom in the aryl group;  and R1 and R2 along with the N atom to which they are bonded form an unsubstituted cyclic moiety having from 5 to 8 carbon atoms, a ciclic moiety having from 5 to 3 carbon atoms substituted with 1 or 2 methyl radicals, 4-alkylpiperazine, morpholine, 1,2,3,4-tetrahydroisoquinoline.  These novel compounds are yellow-orange solids having high antibacterial activity which are obtained by reacting 3-amino-4-deoxo--4-imino rifamycin S which a chloroformiminio chloride.
Patent CA-1148569-A (CA)
Inventor: KURSEWICZ CHRISTINE H
IPC: C07C4/06
Filed: 1981-02-05
Granted: 1983-06-21
Abstract: ABSTRACT                Improved aromatic conversion processes are provided by novel regeneration techniques.  Aromatic processes that would benefit form this invention include those processes using catalysts comprising zeolites having a silica to alumina mole ratio of at least about 12 and a constraint index within the approximate range of 1 to 12 and which require regeneration to burn off coke from said catalysts.  The improvement of the instant invention resides in conducting said regeneration in the presence of ste?? under controlled conditions to enhance the activity of the catalysts.
Patent CA-1155716-A (CA)
Inventor: HALL CHARLES B
IPC: B63H20/08
Filed: 1981-04-03
Granted: 1983-10-25
Abstract: ABSTRACT OF THE INVENTION       Disclosed herein is a marine propulsion device comprising a transom bracket adapted to be connected to a boat transom, a stern bracket having an upper end, a first pivot connecting the upper end of the stern bracket to the transom bracket for pivotal movement of the stern bracket relative to the transom bracket about a first pivot axis which is horizontal when the transom bracket is boat mounted, a swivel bracket, a second pivot connecting the swivel bracket to the stern bracket below the first pivot for pivotal movement of the swivel bracket relative to the stern bracket about a second pivot axis parallel to the first pivot axis, a propulsion unit including, at the lower end thereof, a rotatably mounted propeller, a third pivot connecting the propulsion unit to the swivel bracket for steering movement of the propulsion unit relative to the swivel bracket about a generally vertical axis and for common pivotal movement with the swivel bracket in a vertical plane about the first and second horizontal axes, and a system for sequentially pivotally displacing the swivel bracket and connected propulsion unit about the second pivot axis and then about the first pivot axis.
Patent CA-1165392-A (CA)
Inventor: HEPP VINCENT R
IPC: G01V3/38
Filed: 1981-04-14
Granted: 1984-04-10
Abstract: Well Logging System For Mapping Structural And Sedimentary Dips Of Underground Earth Formations Abstract Disclosed is a well logging system using the output of a dipmeter tool, preferably a three or more trace tool, to produce a map showing at least one or more of the following characteristics of the earth formations sur-rounding a borehole:  the location of a depth zone in which the formation dips are mutually consistent within defined criteria, the structural dip within a zone, the formation dips within a zone rotated to account for the shown structural dip of the zone, the confidence limits of the magnitude and azimuth of a shown structural dip and an azimuth frequency polar histogram of the dips within a zone.  In addition, the system identifies sedi-mentary patterns within a zone, such as blue and red patterns and shows their nature and characteristics.
Patent CA-1179165-A (CA)
Inventor: WARDLEY GEORGE
IPC: F16H19/00
Filed: 1981-05-11
Granted: 1984-12-11
Abstract: ABSTRACT      A traversing unit: comprises a shaft 42 rotatably mounted in plain bearings 46 and 47 in a housing 41.  The housing 41 houses three rings 43, 44 and 45 in contact with the shaft 42 and respectively rotationally supported in ball races 51, 52 and 53 through balls 54, 55 and 56.          The rings 43 to 45 may be loaded via a mounted plate 69 comprising bearings 66 to 68 which receive corresponding pins 58, 60 and 62 integrally formed with respective races 51 to 53.  This plate 69 is located axially of the shaft 42 by dowels 72 and 73 which are free to move at right angles to the shaft 42.  Excess loads caused by reversal torques on the housing 41 when the direction of traverse of the rings is reversed during operation of the unit with the shaft 42 rotating and the rings 43 to 45 loaded are reduced and transferred to bearings 46 and 47 permitting higher loads to be used on the rings 43 to 45 and maintenance problems to be reduced as compared  with known traversing units.
Patent CA-1168632-A (CA)
Inventor: KLYGIS MINDAUGAS J
IPC: B65D67/02
Filed: 1981-05-14
Granted: 1984-06-05
Abstract: Case 3624 00 CONTAINER CARRIER PREFORM STRIP          Abstract of the Disclosure A strip of relatively thin thermoplastic material particularly designed to be longitudinally permanently stretched so as to be transformed from a preform having a plurality of relatively small apertures into a container multi-packaging device having a similar plurality of larger can receiving apertures. The apertures in the preform are formed by bands which are designed to be reconfigured by stretching by the design of segments of the strip which are configured to have a non-uniform width with a narrow region intermediate the extremities of such a segment to effectively control the stretching of such a segment when subjected to stretching forces sufficient to elongate the segment beyond its elastic limit.
Patent CA-1142736-A (CA)
Inventor: DE FEO ANGELO
IPC: F27B15/10
Filed: 1981-05-21
Granted: 1983-03-15
Abstract: Docket No.                             ABSTRACT OF THE DISCLOSURE                   An improved fluidized bed reactor of the type having dual shells spaced apart to define a gaseoue fluid inlet pas-ssageway which is in communication with a source of gaseous fluid and a gaseous fluid distribution partition to form with-in the inner shell a reaction zone and having a heat exchange unit in the reaction zone for temperature control.  The im-provement comprises two manifolds which are disposed adjacent the gaseous fluid distribution partition and each in communi-cation with the inlet passageway to receive gaseous fluid from the latter.  One manifold communicates with the distribution partition passages while the other manifold communicates with the heat exchange unit.  A valve means is disposed within the reactor for controlling flow of gaseous fluid from the inlet passageway to provide flow of one portion of the gaseous fluid to one manifold for passage, through the distribution partition, into the reaction zone for fluidization and another portion of the gaseous fluid flow to the other manifold for passage into the heat exchanger and control of the temperature in the reac-tion zone.
Patent CA-1190372-A (CA)
Inventor: CEBRIAN AMADEO GIL
IPC: C08L97/02
Filed: 1981-07-30
Granted: 1985-07-16
Abstract: ABSTRACT OF THE DISCLOSURE      A process for the manufacture of lignocellulosic material fibreboard wherein the fibre impregnation step takes place when the latter is wet, at  the delivery from the grinder operating at high pressure and passage to the dryer. This impregnation is effected with a binder mixture having a resin solids content lying between 40% and 45% and a viscosity of less than 15 cps, prepared from a tack free urea-formaldehyde resin having a solids content of 60% to 70%, a viscosity at 25°C lying between 150 and 300 cps and a free formaldehyde value of less than 1%.
Patent CA-1169480-A (CA)
Inventor: MURRAY HUGH
IPC: G03G15/02
Filed: 1981-07-31
Granted: 1984-06-19
Abstract: ABSTRACT OF THE DISCLOSURE          A process of imposing an electrical charge on an electrically insulating surface wherein a brush electrode contacts the surface. The brush is made up of extremely soft and flexible fiber filaments comprising carbon mounted on a metallic brace which also serves as an electrical contact to supply the brush with d.c. potential whereby an electrically insulating surface is charged to nearly the potential applied to the brush.
Patent CA-1164576-A (CA)
Inventor: COUPER ROBERT A
IPC: G09G1/00
Filed: 1981-08-10
Granted: 1984-03-27
Abstract: ABSTRACT An attribute control system is provided in a word processing system of the type having a keyboard for entering alpha numeric data.  A display control circuit is coupled between a display, which displays a plurality of lines of alpha numeric text, and the keyboard.  The display control circuit controls the information exhibited on the display.  The display control circuit means includes a character attribute control circuit having a latch for latching attribute signal information entered from the keyboard.  The attribute signal information remains in the latch until the attribute latch is cleared or another attribute signal is entered from the keyboard.
Patent CA-1177534-A (CA)
Inventor: BENNETT JOHN E
IPC: H01M4/58
Filed: 1981-10-29
Granted: 1984-11-06
Abstract: RECHARGEABLE LITHIUM/SULFUR AMMONIATE BATTERY     ABSTRACT OF THE DISCLOSURE   A rechargeable ambient temperature electrical storage cell utilizing an alkali metal or alkaline earth metal and sulfur electrochemical reaction pair. The cell includes an anhydrous liquid anode separated from an anhydrous sulfur containing catholyte by a cationic permeable partition.
Patent CA-1187042-A (CA)
Inventor: DOROSZKOWSKI ANDREW
IPC: C09D5/44
Filed: 1981-11-13
Granted: 1985-05-14
Abstract: ABSTRACT                    COATING PROCESS     A process of coating with film-forming material an article which is made a cathode in an electrical circuit and is immersed in either an aqueous dispersion of a deriv-ative of the film-forming material comprising a stabilising cationic group hydrolysable at the cathode or an aqueous dispersion of the film-forming material stabilised by assoc-iation with a distinct surfactant comprising a cationic group hydrolysable at the cathode, to yield the film-forming material as a coating on the cathode when electric current is passed between the cathode and a counter-electrode.          Also suitable coating compositions in which the film-forming material is primarily stabilised by ionic groups hydrolysable at the cathode.
Patent CA-1199161-A (CA)
Inventor: ASHTON MICHAEL C
IPC: B22C7/00
Filed: 1981-11-19
Granted: 1986-01-14
Abstract: ABSTRACT     A method of casting a metal article in a mould box comprises locating an expendable pattern in the box, the pattern having a gas permeable refractory coating thereon, placing and compacting unbonded particulate material about the pattern and supplying molten metal into the box so as to vaporise or burn away the pattern and form the article of defined shape while applying a vacuum during casting.          According to this invention, the method is improved by compacting the particulate material to a maximum bulk density where it contacts the coated pattern and applying a vacuum to the compacted particulate material so as to create sufficient pressure gradient in the height of the compacted material to maintain the integrity of the gas permeable refractory coating.   In this way, the risk of mould collapse, metal breakout, and pollution are reduced.
Patent CA-1173444-A (CA)
Inventor: TAKEDA MIKIO
IPC: A61K31/4427
Filed: 1981-12-07
Granted: 1984-08-28
Abstract: Abstract The invention relates to 2-pyridinecaboxamide derivatives of the formula:                                 (I) wherein R1 is hydrogen, lower alkyl, lower alkoxy, halogen, lower alkyl-thio or nitro and is in the 3rd-, 4th- or 5th-position of the pyridyl group, and R2 is hydrogen, lower alkyl, lower alkoxy, phenoxy, phenyl-lower alkyl, phenyl-lower alkenyl, or halogen.  These 2-pyridinecarboxamide derivatives, and pharmaceutically acceptable salts thereof, are useful as anti-allergic agents.