baber/WOPTO huggingface dataset:
Patent CA-1100154-A (CA)
Inventor: WATANABE HIROYUKI
IPC: A63F9/00
Filed: 1979-02-27
Granted: 1981-04-28
Abstract: TITLE:  TOY HAVING PROJECTILE MOVABLE IN BOTH COORDINATES OF A         PLANE                     ABSTRACT           A toy game has a series of objects mounted on at least one endless belt such that the objects contin-uously orbit within the toy and are alternately exposed through a viewing window.  A projectile is also mounted within the toy and can be seen through the viewing window.  The projectile is capable of moving in a direction perpendicular to the orbit of the objects upon depressing a projectile launch button.  Further the projectile is capable of moving in a direction parallel to the orbit of the objects under direct response to an operator controlled guidance wheel.  When the pro-jectile and an object are in a position wherein they occupy the same space as defined by x and y coordinates but not necessarily z coordinates of an x, y, z coordin-ate system the projectile is deemed to have scored a hit on the object.  When thus hit the object motion ceases for an interval of time and the operator of the toy accumulates a number of points on a scoring device corresponding in value to the object hit.  The toy also includes a timer to allow the skill of the operator of the toy to be judged by how many points the operator of the toy can accumulate in a fixed amount of time.
Patent CA-1137590-A (CA)
Inventor: DAHLKE CHARLES J
IPC: H04B3/50
Filed: 1979-03-16
Granted: 1982-12-14
Abstract: ABSTRACT OF THE DISCLOSURE        A two wire current transmitter for controlling total current in two wires in accordance with the value of a parameter to be sensed which provides for an improved voltage regulator which incorporates within the voltage regulator two separate paths for start-up current of the regulator, hence, providing improved start-up characteristics for both isolated and nonisolated two wire transmitters.
Patent CA-1086561-A (CA)
Inventor: HAMISCH PAUL H JR
IPC: G07B1/02
Filed: 1979-07-13
Granted: 1980-09-30
Abstract: LABEL PRINTING APPARATUS            Abstract of the Disclosure The disclosure relates to a print head including a body having a generally arcuate concave mounting surface in which a plurality of drive wheels are craddled.  The body also includes a support and a post.  A plurality of printing bands are received under tension about the support and the respective wheels. There is a central hole in each wheel and the post extends through at least some of the holes.  There is a selector slidably mounted on the post and is shiftable into the hole of any wheel for engaging and selectively setting any selected printing band.
Patent CA-1128540-A (CA)
Title: Epoxidation of olefins using in situ generated  hydrogen peroxide
Inventor: CLINTON NYE A
IPC: C07D303/04
Filed: 1979-08-30
Granted: 1982-07-27
Abstract: 11,926 EPOXIDATION OF OLEFINS USING IN SITU     GENERATED HYDROGEN PEROXIDE                 ABSTRACT OF THE DISCLOSURE         Olefin oxides are produced by preparing hydrogen peroxide in situ by oxidizing hydroquinones followed by epoxidation of olefins over an arsenic catalyst.                 S P E C I F I C A T I O N
Patent CA-1132800-A (CA)
Title: Process and apparatus for producing liquid crude  iron and reduction gas
Inventor: WEBER RALPH
IPC: C21B13/00
Filed: 1979-10-03
Granted: 1982-10-05
Abstract: ABSTRACT OF THE DISCLOSURE        Process and apparatus for the production of liquid crude iron and reduction gas in a smelting gasifier, in which particles of iron sponge, possibly with the addition of additive materials, are melted to form liquid crude iron or steel precursor material, and the heat required for the melting operation and reduction gas are produced from feed coal and oxygen-bearing gas which is injected above the melt.  A fluidised bed of coal is formed in the smelting gasifier, the temperature in the lower region of the fluidised bed (high-temperature zone) being maintained at a value of from 2000 to 2500°C by the feed of the oxygen-bearing gas.  This feed is in the lower region of the fluidised bed.  The temperature of the fluidised bed decreases in an upward direction, to a value of from 1000 C to 1400°C, and the height of the fluidised bed is at least 1.5 metres, so that even larger particles of iron sponge which are more than 3 mm in size are markedly retarded by the dynamic pressure and uplift force in the fluidised bed and the temperature of such iron sponge particles is increased by a substantial amount by the heat exchange with the fluidised bed.
Patent CA-1139294-A (CA)
Inventor: TAKAHASHI YOSHIKAZU
IPC: C01G23/02
Filed: 1979-12-21
Granted: 1983-01-11
Abstract: ABSTRACT OF THE DISCLOSURE:   A titanium tirchloride catalytic component obtained by sepa-rating it out of a solution consisting of titanium tetrachloride, an organic ether compound and an organo-aluminum compound dissolv-ed in a solvent.  The solvent is a mixture consisting of a satu-rated aliphatic hydrocarbon and/or an alicyclic hydrocarbon with 20 to 70% by volume of a concomitant aromatic hydrocarbon halide included therein.  The organo-aluminum compound, the titanium tetrachloride and the organic ether compound are added to this mixed solvent at a solvent temperature not exceeding 55°C. Following this, the solvent temperature is raised up to a value between 45 and 150°C over a period of 10 minutes to 24 hours with an organic ether compound and/or titanium tetrachloride further added in this temperature raising process to obtain therebey a titanium trichloride catalytic component having average particle diameter between 10 and 1000 µ.  Then homo- or co-poly-merization of .alpha.-olefin is carried out by using a catalyst system comprising this catalytic component and an organo-aluminum com-pound.
Patent CA-1136828-A (CA)
Inventor: HELMS JIMMY L
IPC: B22D11/124
Filed: 1980-01-21
Granted: 1982-12-07
Abstract: ABSTRACT OF THE DISCLOSURE:          A continuous casting installation has a curved secondary cooling zone in which a partially solidified, continuously cast strand originally having a generally vertical orientation is turned towards the horizontal while being cooled.  Spray nozzles are provided for spraying the upper and lower surfaces of the strand, as well as the sides of the strand, with cooling fluid during passage of the strand through the curved cooling zone.  The spray nozzles for cooling the sides of the strand have slot-like openings which curve in the same direction as the curved cooling zone.  These spray nozzles thus produce curved spray patterns.          This makes it possible to reduce the number of spray nozzles re-quired to cool the strand in the curved cooling zone thereby sim-plifying spray nozzle alignment problems.  Furthermore, by appro-priate selection of the radius of curvature of the slot-like open-ings,  the spray nozzles for the sides of the strand may be posi-tioned farther away from the strand than previously.  This reduces the chances of damage to the nozzles in the event of rupture of the strand and an accompanying escape of molten material from the interior of the strand.
Patent CA-1134676-A (CA)
Inventor: MARTIN HENRY
IPC: B61F5/00
Filed: 1980-01-21
Granted: 1982-11-02
Abstract: Abstract of the Disclosure A self steering truck has the two wheel and axle sets mounted in the truck frame by bearing adapters that permit the small horizontal excursions necessary for steering and also spring the wheel sets for vertical springing.  Each pair of bearing ?adapters is connected together by a U-shaped steering yoke assembly that extend around the outside of the truck frame to leave its interior clear for truck fittings, such as a bolster and brake set.  The arms of the two steering yokes extend toward one another and are connected by connecting means that permit pivoting of the arm ends relative to one another and also longitudinal movements.  The wheels are thus held against bunting oscillations while running on straight track and the axles are permitted to assume radial positions relative to the track under the action of the curved wheel running surfaces.
Patent CA-1135045-A (CA)
Inventor: CHANG IFAY F
IPC: H01J29/20
Filed: 1980-02-12
Granted: 1982-11-09
Abstract: MANGANESE DOPED ZINC SILICATE LUMINESCENT PHOSPHORS WITH III-V OXIDE SUBSTITUTIONS                          Abstract of the Disclosure A series of solid solutions in the systems Zn2SiO4-Zn2M??M??04, is synthesized by practice of this disclosure.  Solid reaction technique is used where M+3 and M+5 signify ions from Groups III and V of the periodic table.  Large increases in the efficiency compared to the prior art Pl phosphor (Zn2 SiO4:Mn) are achieved by substituting various combinations of Group III and V oxides for SiO2, e.g., Al and P to provide Zn2-yMnySi1-2xAlxPxO4.  The photoluminescence efficiency of the phosphors of this disclosure exhibit strong dependence on the III-V substitution concentration, x, having highest efficiency for the approximate range of x = 0.25% to 1.5%.
Patent CA-1167054-A (CA)
Inventor: HOFFMANN ERICH
IPC: C11D1/62
Filed: 1980-07-11
Granted: 1984-05-08
Abstract: Abstract of the disclosure Qunternary ammonium compounds of the formula 1      A(-)         (1) in which R is C8-C30-alkyl or alkenyl; R1 is alkyl, 2-hydroxyalkyl or alkenyl each havking from 8 to 30 carbon atoms; R2 is C1-C4-alkyl or benzyl; A is a group of the formulae                  or   B is A or C1-C4-alkylone, X and Y are hydrogen or methyl with the proviso that X and Y are not simultaneously methyl; m is 1 or 2; n is a number of from 1 to 20; and A(-) is an anion; a process for the preparation thereof, and their use as fabric softeners.
Patent CA-1142164-A (CA)
Inventor: KALLINGER FRANZ
IPC: B66F1/08
Filed: 1980-08-06
Granted: 1983-03-01
Abstract: ABSTRACT OF THE DISCLOSURE A jacking apparatus for selectively moving a load in either of opposite directions such as vertically upwardly and downwardly.  The apparatus is adapted for use in a wide range of building constructions, such as those using slipforms, wherein heavy loads are positioned by the jacking apparatus.  The apparatus includes gripping elements having portions engaging elongated structural elements for effecting desired movement of the jacking apparatus in moving the load. The gripping elements are mounted on parallelogram linkage supports for maintained parallel relationship to the longitudinal extent of the elongated structural element with which they are selectively engaged.  A control device is carried by the respective upper and lower gripping devices for effecting automatic control of the gripping elements in effecting a lowering of the apparatus when desired.  The control is arranged to effect a sequential releasing and gripping of the elongated structural element by the gripping elements as an incident of individual movement of the respective gripping devices.
Patent CA-1139450-A (CA)
Inventor: KRUGER LAWRENCE M
IPC: G06F9/26
Filed: 1980-09-10
Granted: 1983-01-11
Abstract: Abstract of the Disclosure A microcode control memory having a first memory for receiving initial instructions is shown in combination with at least one additional memory for executing multistep control functions in a computer system. The first memory receives all initial control instructions from an instruc-tion stack and produces the appropriate control output.  Simultaneously as part of the initial instruction, a memory select network receives a control bit so that an output select network connected to the output of all memories passes the output from the first memory to the output register. Single step instructions are processed continuously this way.  Multistep instructions are performed by using a portion of the output from the first memory to serve as the address selection in one of the other memories. When a multistep instruction is completed, the output select network again selects the output from the first memory for gating to the output register. The memory select network provides a control for the selection of the output of the first or any other memory at the same time that the memory is gener-ating an output from an input address.
Patent CA-1150962-A (CA)
Title: Electronically commutated motor, stationary assembly and rotatable assembly therefor, lamination, method of making a core, laundry machine, transmission mechanism and drive therefor
Inventor: HERSHBERGER DORAN D
IPC: D06F37/40
Filed: 1980-09-12
Granted: 1983-08-02
Abstract: ELECTRONICALLY COMMUTATED MOTOR, STATIONARY  ASSEMBLY AND ROTATABLE ASSEMBLY THEREFOR, LAMINATION, METHOD OF MAKING A CORE, LAUNDRY MACHINE, TRANSMISSION MECHANISM AND DRIVE THEREFOR                 ABSTRACT OF THE DISCLOSURE A lamination adapted to be used in a dyna-moelectric machine. The lamination has a body of generally thin ferro-magnetic material, and a plurality of pole sections are spaced apart from each other generally about the body. A plurality of means on the body are interposed between adjacent ones of the pole sections of the plurality thereof for bridging there-between , respectively, and a plurality of other pole sections on the body are interposed in spaced relation between the adjacent ones of the first named pole sections, respectively. A plurality of pairs of other means on the body are interposed between the adjacent ones of the first named pole sections and the other pole sections for bridging therebetween, respectively.
Patent CA-1136386-A (CA)
Inventor: DALEY JAMES H
IPC: B28B7/10
Filed: 1980-10-07
Granted: 1982-11-30
Abstract: ABSTRACT OF THE DISCLOSURE           This disclosure relates to a hydraulically operated mechanism which releases precast concrete products, such as precast septic tanks, burial vaults, steps, and like precast concrete products from the mold in which they are cast, the mold including a base, an inner mold core and an outer surrounding mold shell, and the release mechanism being carried by the base and including at least one movable portion which defines a part of the mold cavity, a rod secured to the mold cavity portion, cam means for imparting motion to the rod which in turn moves the mold cavity portion whereby a precast product is moved and thus  released from the associated mold cavity, and means for rotating the cam means to impart the motion to the rod with the latter being preferably, though Dot necessarily, hydraulically actuated.
Patent CA-1148283-A (CA)
Title: Method for treatment of aqueous solutions with ion  exchange fibers
Inventor: SHIMIZU HIROSHI
IPC: C02F1/42
Filed: 1980-11-07
Granted: 1983-06-14
Abstract: PATENT APPLICATION OF      Hiroshi Shimizu, Toshiyuki Daigo and Hideo Azuma for METHOD FOR TREATMENT OF AQUEOUS SOLUTIONS WITH ION EXCHANGE FIBERS                 ABSTRACT OF THE DISCLOSURE      Ion exchange fibers having a thickness of about 2-200 micrometers and a length more than twice the thickness are mixed as a slurry of cation, anion or mixed cation and anion exchange fibers, with or without powdered ion exchange resin of 2-250 micrometers diameter, to intertwine the fibers and immobilize any powdered resin present; the resins are coated from the slurry as a mat on to a filter support; liquids to be purified are passed through the mat until the ion exchange materials are exhausted; and the  exhausted mat is stripped from the filter support by a  backwash of liquid, gas or  both.
Patent CA-1141447-A (CA)
Inventor: JOHNSON GEORGE E
IPC: H01R33/08
Filed: 1980-12-11
Granted: 1983-02-15
Abstract: LAMP HOLDER WITH SELF-LOCKING DEVICE     Abstract of the Invention A lamp holder of the type used to removably hold a fluorescent lamp in a lighting fixture has a housing in which there are defined channels for inserting pins protruding from the end of the lamp and a tiltable locking member rotatable between an open position permitting the pins to enter the channels and a closed position preventing withdrawal of the pins from the channels.  The locking member is held in the closed position by  cooperating means on the housing and locking member.
Patent CA-1145556-A (CA)
Inventor: FUELLING WILLIAM J JR
IPC: A01D34/416
Filed: 1981-03-30
Granted: 1983-05-03
Abstract: ABSTRACT OF DISCLOSURE         Disclosed herein is a filament mower comprising a wheel supported housing having an upper deck, a prime mover mounted on the upper deck and including an output shaft extending through the upper deck of the said housing, a string trimmer head fixed to the output shaft within the housing and including a spool carried on the output shaft for rotary movement relative thereto, a spool cover carried on the output shaft for common rotation therewith, one of the spool and the spool cover being movable axially of the output shaft between an upper position and a lower position, means for limiting movement outwardly of the output shaft of the other of the spool and the spool cover, means for biasing the spool and the spool cover away from each other, and interengaging lugs on spool and on the spool cover for interengaging the spool cover and the spool for common rotation when the one of the spool cover and the spool is in the upper position and in the lower position and for permitting relative rotation between the spool and the spool cover during movement of the one of the spool cover and the spool between the upper and lower positions, and means on the housing for displacing the one of the spool and the spool cover toward the other of the spool and the spool cover against the action of the biasing means.
Patent CA-1150627-A (CA)
Inventor: PASARELA NUNZIO R
IPC: A01N25/32
Filed: 1981-04-03
Granted: 1983-07-26
Abstract: 28,  6 GRANULAR PESTICIDAL COMPOSITIONS OF DECREASED DERMAL     TOXICITY AND METHODS FOR PREPARING THE SAME     ABSTRACT: OF THE DISCLOSURE There are provided granular pesticidal compositions which comprise O,O-diethyl-S-(t-butylthio)methyl phosphorodi-thioate, a vegetable oil such as soybean oil, and a corncob grit carrier.  Such compositions are distinguished by decreased mammalian dermal toxicity.
Patent CA-1163662-A (CA)
Inventor: NORWOOD RICHARD L
IPC: A47J37/06
Filed: 1981-05-01
Granted: 1984-03-13
Abstract: ABSTRACT OF THE DISCLOSURE        A toaster-oven appliance has a control circuit which enables a user to program the operation of the appliance through a keyboard with audible feedback and which includes functional keys for selecting one mode of operation from available BAKE, BROIL, SLOW COOK, TIMER and TOAST modes, and numerical keys for entering a temperature, time interval and toast color.   The BAKE and BROIL functions may be used with the TIMER function to provide TIME-BAKE and TIME-BROIL functions,  An interactive digital display is provided to display a user selected function, temperature, time interval, or an error indication in the event that an impermissible entry is made.  In the presently preferred embodiment that is described, the control circuit includes microprocessor-based programmable digital logic.  The microprocessor operates under the direction of a master program.  The control circuit, under the direction of the microprocessor, periodically checks the control signals and the operation of the appliance to establish that operation is normal.  Information stored in the memory of the microprocessor is periodically updated. An audible signal is generated when the timer time interval has expired, when the selected temperature has been reached in the BAKE mode and when a number of alarm conditions occur. The digital logic together with a digital-to-analog converter provides enhanced temperature control and repeatability.
Patent CA-1158421-A (CA)
Title: Fluidized bed reactor
Inventor: ENGSTROM FOLKE
IPC: B01J8/18
Filed: 1981-05-27
Granted: 1983-12-13
Abstract: Abstract A method of operating a fluidized bed reactor for burning material containing incombustible matter and an apparatus for carrying out the operation by means of which coarse particles which during operation accumulate in the lower part of the reactor, can be removed. The discharge system causes coarse particles to be discharged in a continuous manner without discharging fine particles or combustible matter. The discharge means comprises a discharge compartment connected to an outlet of the distributor plate of the reactor. Air is supplied to the lower part of the discharge compartment. Coarse particles are withdrawn from the dis-charge compartment through a discharge pipe. Fine particles are blown back to the reactor preferably through an upward flow pipe which is centrally disposed in the discharge compartment.
Patent CA-1124886-A (CA)
Inventor: BRERETON DAVID A
IPC: G06F7/32
Filed: 1981-05-29
Granted: 1982-06-01
Abstract: MICROCONTROLLER FOR DISK FILES                         Abstract A microcontroller for controlling the bidirectional transfer of data between a control unit and a plurality of disk drives is disclosed,  The microcontroller has a fixed machine cycle time for executing each instruction and is arranged to fetch the next instruction during the execution of the current instruction.     The microinstructions are stored in an addressable memory and each addressed instruction is transferred to a control subsystem in response to the operation of a second subsystem whose function is to generate the address of the next instruction to be executed.   A third subsystem is provided for executing the instructions which is also employed during branch type of instructions for assisting the second subsystem in generating the next address.     The second subsystem also functions to supply the third subsystem during execution of certain instructions, data to be stored for use during subsequent instructions.     The subsystem for executing instructions is characterized by a plurality of data sources which are selectively interconnected through the ALU to the ALU register during the input phase of a machine cycle and a plurality of data destinations which are selectively connected to the output of the ALU register during the output phase of a machine cycle.  One of these destinations is the subsystem for fetching the next instruction.       The subsystem for fetching the next instruction is characterized by a plurality of partial address generators which operate selectively with the other subsystem to generate the complete address of the next instruction.       The controller also employs a multilevel priority trap system for interrupting the normal sequencing of instructions in response to events occurring in the devices being controlled or events within the microprocessor.
Patent CA-1134441-A (CA)
Inventor: COATES GEORGE R
IPC: G01N22/00
Filed: 1981-10-07
Granted: 1982-10-26
Abstract: ABSTRACT OF THE DISCLOSURE The disclosure is directed to an apparatus and method for determining the water-filled porosity of formations surrounding a borehole by means of an electromagnetic propagation tool.  In accordance with one embodiment, a trans-mitter emits microwave electromagnetic energy into a borehole which is received by two spaced apart receivers within the borehole.  The received signals are uti-lized to obtain the attenuation and the relative phase shift of the microwave electromagnetic energy propagating between the spaced locations.  The conduc-tivity of the water in the formations surrounding the spaced locations is deter-mined, for example, from the conductivity of the drilling mud being utilized and the nature of the mud filtrate resulting from invasion of the formations by the drilling mud.  An indication of the water-filled porosity, .PHI.w, of the formations adjacent the region of the spaced locations in the borehole is provided by a quantity which is directly proportional to the product of the attenuation and phase shift quantities and inversely proportional to the conductivity of the for-mation water.