baber/WOPTO huggingface dataset:
Patent CA-1196073-A (CA)
Inventor: LANG STEPHEN P
IPC: B60K28/00
Filed: 1983-05-03
Granted: 1985-10-29
Abstract: MONITOR FOR HYDRAULIC TRANSMISSION                   Abstract of the Disclosure A vehicle, such as an agricultural tractor, includes a hydraulic assist-type transmission with fluid control and lubricating circuits. A monitoring system senses the fluid pressure in the lubricating circuit, the hydraulic fluid temperature and the engine speed.  The sensed pressure is compared to a temperature and engine speed-compensated alarm value.  Alarm signals are generated when the sensed pressure is continuously below the alarm value for a certain period.  The alarm is disabled when the engine speed falls below a non-zero threshold level.
Patent CA-1203286-A (CA)
Title: Bioelectrode
Inventor: ROBERTS CHARLES W
IPC: A61N1/04
Filed: 1983-05-16
Granted: 1986-04-15
Abstract: Abstract An improved biomedical electrode is disclosed which is especially useful for delivering current to the body.  The electrode comprises a non-metallic electrically-conductive film which is a barrier to the migration of metallic ions located between a thin, conformable, elec-trically-conductive metal layer and the skin.  An exten-sible backing overlying the metal layer and means for conducting the metal layer to an electromedical device are also essential features of the invention.  The electrode is preferably disposable and further comprises an electrically-conductive pressure-sensitive adhesive as an interfacing material between the non-metallic film and the skin.
Patent CA-1192539-A (CA)
Inventor: DAVIS KIRK E
IPC: C10N30/04
Filed: 1983-05-30
Granted: 1985-08-27
Abstract: ABSTRACT OF THE DISCLOSURE Lubricating oils are described which are useful in two-cycle engines. These oils contain a minor amount of at least one phenolic compound of the general formula (R)a-Ar-(OH)b wherein R is a substantially saturated, hydrocarbon-based group of an average of at least 10 aliphatic carbon atoms; a and b are each independently an integer of one up to three times the number of aromatic nuclei present in Ar with the proviso that the sum of a and b does not exceed the unsatisfied valences of Ar; and Ar is a single ring, a fused ring or a linked polynuclear moiety having 0 to 3 optional substituents consisting of lower alkyl, lower alkoxyl, methylol or lower hydrocarbon-based substituted methylol, halo and combinations of two or more of said optional substituents.
Patent CA-1207902-A (CA)
Inventor: FRIBERG NELSON
IPC: G06K7/10
Filed: 1983-07-27
Granted: 1986-07-15
Abstract: ABSTRACT OF THE DISCLOSURE      An optical scanner is disclosed for detecting registration marks printed on a sheet of labels and providing an output signal in response thereto.  The optical sensor comprises a scanner and includes a light source for illuminating an inspection area and a light sensor responsive to the magnitude of the light reflected from the inspection area.  The optical scanner also has a dectector which has a plurality of outputs and is responsive to the light sensor for providing a plurality of parallel signals varying in number in proportion to the magnitude of light reflected from the inspection area, and a display connected to the plurality of outputs of the detector for providing a plurality of visible linear-array signals in response to the plurality of parallel signals.  The optical scanner also provides an output connected to one of the plurality of outputs of the detector for providing an output signal in response to the corresponding one of the plurality of parallel signals being applied in response to a registration mark detected in the inspection area.  The optical sensor further includes a threshold detector connected to the output for providing a visible threshold signal in response to the output signal, and a control responsive to the light sensor and adjustable for changing responsiveness of the detector to the light sensor so that the output signal is provided only when the registration mark is present in the inspection area.
Patent CA-1194606-A (CA)
Inventor: COTTON JOHN M
IPC: G06F7/52
Filed: 1983-07-29
Granted: 1985-10-01
Abstract: ABSTRACT         An associative processor is described wherein an array of associative processing cells is configured to achieve variable length fast multiplication of numbers, such as binary two's complement numbers, under mask control.  A configuration suitable for signed multiplication is described wherein the processing sequences in all cells are compatable, each to the other, whether the cells are at the edges or the middle of an array row, and regardless of the computational sequences required to be performed.  An associative cell structure is described, including an improved arithmetic logic unit having separate carry and borrow save paths which may be enabled and active simultaneously or alternately.
Patent CA-1210700-A (CA)
Inventor: HERSTEIN MORRIS S
IPC: C11D1/94
Filed: 1983-09-16
Granted: 1986-09-02
Abstract: IMPROVED HAIR CONDITIONING SHAMPOO Abstract An aqueous hair conditioning shampoo composi-tion comprising about 0.5-10 percent by weight of cocamidopropyl hydroxysultaine and about 0.3-6 percent by weight of a quaternary halide of an N,N,N-trialkyl-aminoalkylene gluconamide.
Patent CA-1205994-A (CA)
Inventor: REHMAN WILLIAM R
IPC: B05B7/04
Filed: 1983-10-18
Granted: 1986-06-17
Abstract: FOAM GENERATING NOZZLE            Abstract of the Invention A foam generating nozzle is provided for converting a liquid containing a gas maintained under pressure in solution in the liquid, to a foam for application to a substrate.          Complete foaming of the solution is accomplished prior to discharge from the nozzle.  This assures in some applications complete atomization before contact with the substance to be coated.
Patent CA-1208734-A (CA)
Inventor: BARAZECHE BAHMAN
IPC: G04F10/00
Filed: 1983-12-22
Granted: 1986-07-29
Abstract: ABSTRACT: A method and an apparatus for measuring distant echo delay in an echo cancelling arrangement.     The delay of the distant echo in an echo can-celling arrangement comprising a near echo canceller, a delay line and a distant echo canceller is measured in accordance with a method which comprises the following steps:        - transmission, by modulation of a carrier, of a data sequence having a periodic autocorrelation function with sidelobes of negative or zero value, this sequence having a duration at least equal to the maximum value of the delay to be measured and a number of elements determined by the accuracy desired for measurement of the delay;        - calculation of the correlation function between the data of a next transmitted sequence and the data formed by demodulating the received signal and storing calcu-lated samples of the correlation function in a memory;        - determining, among the samples stored, the sample cor-responding to the maximum of the correlation function and the rank of that sample.
Patent CA-1213543-A (CA)
Inventor: BILTON GERALD L
IPC: A61K38/46
Filed: 1984-02-10
Granted: 1986-11-04
Abstract: ABSTRACT OF THE INVENTION      A composition adapted to alleviate the symptoms of digestive dysfunction comprising a mixture of coated beads incorporating pancreatic enzymes and proteolytic enzymes and having a gastric acid-resistant coating thereon, said beads being orally-administered in combination with granules comprising a choleretic agent, a hydrochloric acid salt and pepsin.
Patent CA-1220504-A (CA)
Inventor: BLAISDELL RONALD
IPC: H01K1/44
Filed: 1984-02-23
Granted: 1987-04-14
Abstract: ABSTRACT     A double-enveloped electric lamp having a self-mounting frame-assembly supporting a light-source capsule within the outer envelope, such frame-assembly being mounted by means of elastic and frictional forces other than glass-to-glass or glass-to-metal seals.  In one embodiment of the invention, the frame-assembly is mounted on the neck of the outer envelope by means of a clamp on each leg of the frame-assembly; each clamp grasps the brim of the neck within a formed groove.  Locking means may be obtained by mounting the lamp base over the grooves; barbed prongs on each clamp bite into the shell of the base and lock together the component parts of the lamp.  In a second embodiment, a wire frame-assembly having two preformed legs with barbed prongs is mounted on the neck of the outer envelope by fitting each preformed leg into a matching groove formed in the threaded neck of the outer envelope.  Locking means may be obtained when the lamp base is screwed over these grooves; the barbed prongs bite into the shell of the base and lock together the component parts of the lamp. Double-enveloped lamps having self-mounting frame-assemblies may be constructed more simply and economically than possible under the existing art.
Patent CA-1208176-A (CA)
Title: Display stand
Inventor: SHIKATANI EDWARD R
IPC: A47F5/00
Filed: 1984-03-16
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE           The present  invention relates  to a display  stand and  in particular relates  to a maximum accessible  density three-sided display stand.  The stand comprises a base having a pyramid shape to which a first group of cubic cells are in-terconnected.  The first group of three cubic cells are con-nected  in  such  a  fashion  that  their  inside  surfaces  are adapted  to receive  a three-sided pyramid  structure of  the base.   The cubic cells are each provided with an inclined open face for receiving the articles.   The three faces open in directions generally 90°  angles  apart  from each  other.          The display  stand  further includes  a plurality of  spacers which are cubes providing pyramid and inverted pyramid struc-tures.  Additional cubic cells of the same configuration as the first group of cubic cells are interspaced by the cube spacers.
Patent CA-1204523-A (CA)
Inventor: HORVATH JOSEPH L
IPC: H01L23/467
Filed: 1984-03-20
Granted: 1986-05-13
Abstract: Unitary Slotted Heat Sink for Semiconduator Packages Abstract A unitary heat sink for a semiconductor package having a plurality of cooling fin elements, each element having upwardly extending openings that divide the base into a plurality of leg portions, the heat sink having a plurality of flat base portions individually bonded to a surface of the package, each of the leg portions of an individual fin element being integral with different but adjacent flat base portions, in operation the heat sink preventing a build-up of stresses at the bonded interface of the base portions and package due to differential coefficient of expansions of the heat sink and package.
Patent CA-1254687-A (CA)
Title: Coating composition
Inventor: YAMADA MITSUO
IPC: C09D133/06
Filed: 1984-03-30
Granted: 1989-05-23
Abstract: Abstract of the disclosure A coatinag composition comprising as resinous vehicle, a melamine resin and a crosslink curable type resin having functional groups capable of reacting with said melamine resin, which is characterized by that the said melamine resin has a weight - average molecular weight by Gel Permeation Chromatography of 6000 to 12000 and bears as functional groups, imino, methylol and alkoxymethylol groups, the sum of imino and methylol groups being, when expressed in terms of average number per triazine nucleus, 2.0 to 2.5, the  number of alkoxymethylol group being 2.0 and more, and the ratio of methylol number to imino number being 1.0 to 2.5. The coating composition is characterized by having, inter alia,a low temperature curing property and being excellent in intercoat adhesion.
Patent CA-1255983-A (CA)
Inventor: MURRAY EDWARD J
IPC: F01B31/10
Filed: 1984-04-11
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE                 PISTONS AND PISTON CASTINGS            A piston casting for forming a piston for an  internal combustion  engine or compressor  comprises a generally cylindrical  crown  (10)  having  a  ring  belt   (11) extending  around the crown for the formation  therein of  one  or more piston ring grooves.   A gudgeon  pin bore  (14) extends through   the piston casting  in  a direction  normal  to the piston axis and two opposed skirt  thrust surfaces (17) depend from the ring  belt and are symetrically disposed about a plane  including the  piston  axis and normal to the gudgeon  pin  bore axis.   The surfaces extend only part   the way around the  piston casting and terminate in respective spaced generally  axially extending edges  (18),  each  skirt thrust surface being extended circumferentially beyond the  associated edges (at 19) at the ends of the edges remote from the crown.
Patent CA-1210971-A (CA)
Inventor: THAYER ORLA E
IPC: G10D7/00
Filed: 1984-05-31
Granted: 1986-09-09
Abstract: AXIAL FLOW VALVE                          ABSTRACT          A  rotary  valve  for  selectively  inserting  and removing  a slide loop from the sound path of a musical instrument  is  disclosed.   The  valve  includes  a  rotor having  an  outer  surface  portion  that  is  substantially conical and also includes a casing with a substantially conical  inner  surface  portion  that  receives  the  outer surface  portion  of  the  rotor.    Two  sound  passages entending  through  the  rotor  are  no  more  than  slightly curved.    These   passages   align   axially   with   the instrument's lead pipe, main bore, and slide loop ends so that a minimum or undesired hamonics are added to the tone of  the  instrument due  to presence of  the valve  in  the sound path.
Patent CA-1254167-A (CA)
Inventor: MORIN LOUIS G
IPC: C25D5/56
Filed: 1984-06-22
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE     Metal coated fibers, the majority of which comprise a core of graphite and a thin, uniform firmly adherent electrically conductive layer of an electrodepositable metal, such as nickel or the like, are provided by electrodeposition from a solution onto the core.  Uniformity and production speed are substantially improved if the surface of the core fibers is provided substantially free of adsorbed organic compounds. In the electrodeposition process the voltage is in excess of what is normally required for metal deposition.
Patent CA-1228372-A (CA)
Inventor: SUGIE MASUO
IPC: C04B35/486
Filed: 1984-07-23
Granted: 1987-10-20
Abstract: TITLE OF THE INVENTION:           PROCESS FOR PRODUCING A ZIRCONIA REFRACTORY BODY AND A PRODUCT PRODUCED BY THE PROCESS            ABSTRACT OF THE DISCLOSURE:           A high mechanical strength of zirconia refractory body can be provided by a process for producing the refractory body made of at least partially stabilized zirconia and having a predetermined shape comprising: a step of forming the predetermined shape out of a mixed powder of fine particles of zirconia belonging to a monoclinic system with fine particles of stabilizer composed of at least one substance selected from a group consisting essentially of MgO, CaO and Y2O3; and a step of firing the mixed powder having the predetermined shape thus formed in such a condition as to cause sintering of the zirconia particles and stabilization of zirconia simultaneously.
Patent CA-1222503-A (CA)
Inventor: LOONTJENS JACOBUS A
IPC: C08F4/64
Filed: 1984-08-21
Granted: 1987-06-02
Abstract: ABSTRACT A process is disclosed for preparing a titanium catalyst component useful for homopolymerizing 1-alkenes and for copolymerizing 1-alkenes with each other and/or with ethylene, consisting essentially in grinding a titanium halide compound/electron-donor complex with a magnesium aluminum halide obtained by precipitation from an organic solvent.  In the process the ground product is first washed with a washing liquid containing one or a mixture of solvents in which the complex of the aluminum halide concerned and the electron-donor concerned is at least partially soluble, and at least one alcohol, the molar ratio between alcohol and titanium in the ground product ranging between 50:1 and 1:20, and then the washed product is exposed to a liquid titanium halide compound.  With this procedure, it is possible to obtain a titanium component which imparts to the polymerization catalyst an excellent stereospecificity along with a very high activity, and with which it is possible to obtain polymers, e.g. polypropylene, with a very low halogen content, a very low titanium content, and an excellent powder morphology and bulk density.
Patent CA-1235350-A (CA)
Inventor: MUSSER GLENN A
IPC: A01F12/16
Filed: 1984-09-19
Granted: 1988-04-19
Abstract: COMBINE STONE TRAP CLOSING MECHANISM    ABSTRACT OF THE DISCLOSURE A closing mechanism for the trap door of a stone trap mounted in the floor of the feeder house on a combine harvester is disclosed wherein the trap door can be moved from a opened position to a closed position by the raising of the header.  If the stone trap door has been opened for the ejection of non-crop material within the flow of crop material within the feeder house, a link interconnecting the trap door and the frame of the combine effects a pivotal movement of the trap door to its closed position upon actuation of the header lift cylinders to raise the feeder house and attached header above the ground.  The link includes a spring to permit extension of the link should the feeder house be raised above a position necessary to affect the closing of the trap door.
Patent CA-1233643-A (CA)
Inventor: TOKORO TORANOSUKE
IPC: A01G31/00
Filed: 1984-12-20
Granted: 1988-03-08
Abstract: SPECIFICATION            Abstract of the Disclosure A hydroponic plant cultivation device is disclosed, wherein at least one rotating cultivation tower is arranged.  The tower is formed by piling up a plurality of cultivation unit, each of which has a plurality of ports for allowing to receive and maintain a lower end of a plant to be cultivated, a nozzle for spraying a nutrient liquid therein, and a portion for accommodating a constant amount of the liquid to allow an overflow of any excess liquid to a lower cultivation unit.  The nutrient liquid is measured on and adjusted in its concentration and pH and recycled between the tower and its supply source.
Patent CA-1241614-A (CA)
Inventor: FRAME ROBERT R
IPC: C10G27/10
Filed: 1985-02-15
Granted: 1988-09-06
Abstract: "CATALYTIC OXIDATION OF MERCAPTAN               IN PETROLEUM DISTILLATE"     ABSTRACT     A process for sweetening a sour hydrocarbon fraction containing mercaptan which comprises reacting mercaptan contained in the hydrocarbon fraction with an oxidizing agent by contacting the hydrocarbon fraction and the oxidizing agent with a supported metal chelate mercaptan oxidation catalyst and anhydrous ammonia in the absence of an aqueous phase.
Patent CA-1263095-A (CA)
Inventor: FABIAN PETER
IPC: C02F1/00
Filed: 1985-03-21
Granted: 1989-11-21
Abstract: A B S T R A C T          In known processes and corresponding apparatus for water disinfection/sterilization, a hypochlorite solution is produced electrochemically by means of an electrolytic cell and dosed to the water to be disinfected.  The invention is aimed at inexpensive production, under specific conditions, of a hypochlorite solution using such process and apparatus, and at the provision of a process and an apparatus particulary suitable for the production of small amounts of a hypochlorite solution in an intermittent operation.  To this end, the method of this invention provides that water that is to be mixed with stocked-up brine is taken directly from a conduit in which a constant pressure is maintained, and the electrochemically produced hypochlorite solution is proportioned directly to the water being disinfected.         In an apparatus for carrying out the process, the electrolytic-cell supply line is connected to a conduit in which a constant pressure is maintained.  In order to open or close the conduit, a shutoff device controlled by an electric auxiliary means is provided.  The hypochlorite solution produced in the electrolytic cell is fed from the electrolytic cell through a dosing line directly to a dosing point in the conduit that is passed through by the medium to be disinfected.
Patent CA-1241166-A (CA)
Inventor: DONALDSON MICHAEL J
IPC: H02G1/14
Filed: 1985-06-28
Granted: 1988-08-30
Abstract: MANUALLY PORTABLE CONTAINER     ABSTRACT OF THE DISCLOSURE           A heat insulated manually portable container for dispensing molten plastics material and having a movable piston within a cylinder, a heater for plastics material and a closure equipped with a locking means.  The locking means is exteriorly positioned of the reservoir and comprises pairs of complementary screw-threaded members which are engageable through aligned slots in the closure and a body defining the cylinder.  The members of each pair are movable along the slots to a quick release position which allows for withdrawal of one of the members through the closure slots upon opening of the closure.
Patent CA-1272590-A (CA)
Inventor: KISHIMOTO MIKIO
IPC: C01G49/02
Filed: 1985-07-04
Granted: 1990-08-14
Abstract: Abstract:    The invention provides a ferromagnetic powder com-prising a magnetic metal oxide powder and a magnetic metal layer comprising at least one metal selected from iron, cobalt and nickel.  The metallic layer is formed on the surfaces of the powder particles and has an easy axis of magnetization in substantially the same direction as that of the powder particles, themselves,  The powder has improved coercive force and saturation magnetization and is thus suitable for use in a magnetic recording medium.
Patent CA-1250479-A (CA)
Inventor: GOLDENBERG PHILIP H
IPC: D21D1/30
Filed: 1985-07-08
Granted: 1989-02-28
Abstract: ABSTRACT OF THE DISCLOSURE             A multiple disk refiner which includes a housing and a rotor hub mounted for rotation within the housing.          A plurality of spaced refiner rotor disks are interleaved with spaced refiner stator disks, the pairs of disks being coaxial with the hub.  The confronting faces of the stator disks and rotor disks have ribbed surfaces formed thereon for abrading and fibrillating a stock suspension as it passes in the spaces between the rotor and stator disks.  The improve-ments of the present invention largely reside in a specific drive means for interconnecting the rotor and the rotor disks, the drive means including rigid links each of which has one end pivotally secured to the rotor and the other end pivotally secured to one of the rotor disks.  A similar arrangement is provided utilizing rigid links for supporting the stator disks in proper position between the rotor disks while still providing some axial movement capability.
Patent CA-1250949-A (CA)
Inventor: NISHITANI TAKAO
IPC: H04N9/64
Filed: 1985-07-19
Granted: 1989-03-07
Abstract: Abstract of the Disclosure This is a real time video signal processor for real time digital processing of video signals with a plurality of unit processors.  All the unit processors are connected in parallel between an input bus and an output bus.  Each unit processor consists of an input section connected to the input bus, a processing section for digital processing of video signals written into the input section, and an output section for supplying video signals processed by the processing section to the output bus.  There is provided control means for generating control signals to command what picture block of each frame is to be written into each unit processor and what picture block of each processed frame is to be outputted.  Generally, each unit processor takes in a greater picture block than the picture block to be processed, and each processor independently accomplishes digital processing of the picture block assigned to it without communicating with any other unit processor.