baber/WOPTO huggingface dataset:
Patent CA-1065132-A (CA)
Inventor: GREGORY RALPH R
IPC: A61B5/103
Filed: 1976-08-27
Granted: 1979-10-30
Abstract: ABSTRACT   The machine of the present invention measures and records in terms of the orientation planes of motion the presence of, the location of and the severity of the distortion-stress effects of C-1 subluxations on the human body, making possible thereby statistical analyses of reciprocal relationships between C-1 misalignments (determined by X-ray analysis) and such distortion-stress effects on the skeletal framework as directly result from the misalign-ment interferences of C-1 on the nervous system and its normal functioning. The machine can demonstrate the distortion-stress effects of a C-1 subluxation on the spine by checking the malpositional relationships of key vertebral seg-ments along the spine prior to and subsequent to C-1 correction, indicating thereby the corrections obtainable throughout the spine and thus reducing the need for repeated applications of X-radiation to the patient. The machine has movable elements which provide indications of corrections or displacement and has a pair of vertically movable platforms with horizontally adjustable pads on which the patient stands. The pads are individually or simultaneously adjust-able toward and away from each other to properly space the feet relative to the ilii. Either of the platforms may be elevated if a "short leg" is indicated, short leg being referred to hereinafter as "contractured leg."
Patent CA-1051678-A (CA)
Inventor: TRAMIER BERNARD
IPC: E02F5/22
Filed: 1976-12-21
Granted: 1979-04-03
Abstract: PRECIS DE LA DIVULGATION:           Remise en état des bourbiers de forage par remblayage des creux ou bassins ayant servi au traitement d'assainissement des effluents provenant des forages, dans la recherche d'hydro-carbures en terre ferme.  Avant de remblayer avec de la terre, on recouvre le floc du bourbier d'une couche de matière absorbant l'eau, en particulier d'une matière cellulosique naturelle.  Le procédé permet de bien stabiliser le sol remblayé, et de le rendre cultivable; il représente une économie sensible ?ur les ????odes connues.
Patent CA-1089189-A (CA)
Title: Disposal of the residue of the exhaust gas washers of  furnaces in particular bituminous coal power stations
Inventor: BASSIER FRIEDRICH-KARL
IPC: B09B3/00
Filed: 1977-01-24
Granted: 1980-11-11
Abstract: A B S T R A C T           A process for the disposal of the residues of the exhaust gas washers of furnaces, in particular, bituminous coal power stations, by which the residue originating from the limestone or lime slurry is converted to calcium sulfate, characterized in that the converted substrate is re-crystallized to alpha-sulfate hemihydrate and is implaced underground for tunnel protection whereby the dried alpha sulfate hemihydrate is conveyed and implaced with the addition of water.
Patent CA-1083677-A (CA)
Inventor: OHKUBO MASARU
IPC: H02K21/24
Filed: 1977-02-16
Granted: 1980-08-12
Abstract: ABSTRACT OF THE DISCLOSURE            A microwave oven is provided with a rotatable tray in a cooking chamber of the oven casing for uniform heating of the food to be cooked.   The tray has N and S poles of a permanent magnet circularly disposed around its axis on its underside.  The casing correspondingly has an electromagnet with a circular row of poles of alternately opposite polarities for generating a magnetic field to interact with the poles of the permanent magnet and thus rotate the tray.  As a result the cooking chamber is able to dispense with mechanical element such as shaft and with a hole in the floor of the oven casing.
Patent CA-1094376-A (CA)
Inventor: UHLIG FRITZ
IPC: B41C1/10
Filed: 1977-02-21
Granted: 1981-01-27
Abstract: Abstract of the Disclosure This invention relates to an improvement in the process for the preparation of a planographic printing form in which a recording material comprising a support of anodically oxidized aluminum and a recording layer thereon is imagewise irradiated with a laser beam, thereby render-ing the irradiated portions of the recording layer oleophelic and/or In-soluble, and the non-irradiated portions of the recording layer are then removed, where necessary, by washing with a developer liquid, the improvement comprising an oxide layer on said support weighing at least 3 grams per square meter.
Patent CA-1092099-A (CA)
Inventor: FORD JOHN A JR
IPC: C09B31/02
Filed: 1977-05-09
Granted: 1980-12-23
Abstract: AZO DYE COMPOUNDS                Abstract of the Disclosure Dye compounds having the formula:                               wherein:   R1 is H, COOH, CONH2, -HgSO2NH2, -SO2NH2 or -SO3M where M is Na+ or NH4;    R2 is a lower alkoxy radical, -OCH2CONH2, or   where each of R6 and R7 is a lower alkyl radical;     R3 is H, a lower alkyl radical, a lower alkoxy radical or NO2, R4 is H or                 ;   where m is 0 or 1, n is 1 when m=0 and 2 when m=1; Q is OH when m=0 and O- when m=l; and J is a metal cation such as Zn, Cd, Sn, or the like.
Patent CA-1079873-A (CA)
Title: Nuclear fuel stress corrosion prevention
Inventor: LEE HARVEY R
IPC: G21C3/20
Filed: 1977-06-02
Granted: 1980-06-17
Abstract: ABSTRACT OF THE DISCLOSURE           Nuclear fuel for use in nuclear reactors is provided with an interior barrier layer interposed between sheath and fuel, incorporating particles of copper in finely divided form to provide by combination with cadmium, released during irradiation of the fuel, a stabilized copper-cadmium compound localized intermediate the fuel and the sheath, to impede attack on the sheath by the released cadmium.  There is further provided a simple, low cost method for applying the barrier layer.
Patent CA-1051755-A (CA)
Inventor: PRYOR HAROLD A
IPC: B27B31/00
Filed: 1977-07-15
Granted: 1979-04-03
Abstract: MODULAR SAWMILL WITH MECHANIZED HANDLING OF SAWLOGS AND PIECES CUT THEREFROM                         Abstract An improved fully mechanized sawmill is provided which is composed of structurally independent modules which are removably mounted on a platform composed of a plurality of side-by-side longerons supported horizontally on files of spaced-apart vertical piers and columns.  The longerons provide horizontal stress support for the platform along the files of piers and columns perpendicularly to the cutting axis of the sawmill, and the modules mounted thereon provide horizontal stress support for the platform along the ranks of the piers and columns parallel to the cutting axis.  In addition, improved mechanisms and techniques are provided for handling and selecting the sawlogs to be cut, for selecting and distributing the pieces cut therefrom according to shape and utility, and for stacking and handling the distributed pieces at preselected locations according to shape and utility.
Patent CA-1060220-A (CA)
Inventor: BRECHEISEN ADELL W
IPC: F02B37/10
Filed: 1977-07-20
Granted: 1979-08-14
Abstract: RANKINE CYCLE TURBOCHARGER DRIVE               Abstract of the Disclosure A Rankine cycle engine driven by heat from the exhaust, oil and coolant of a turbocharged internal combustion engine is coupled to assist in the driving of the turbocharger to compen-sate for the decrease in engine torque and torque response due to poor turbocharger efficiency at low speeds.  The Rankine cycle engine includes a working fluid such as Freon which is pumped through a preheater for heating by the oil and coolant and through a vapor generator for vaporization in response to heat from the engine exhaust.  The vaporized working fluid is applied to an expansion device such as a turbine for producing mechanical motion prior to being condensed for recirculation.  The turbine or other expansion device is coupled to the turbocharger by a clutch which engages to assist in driving the turbocharger when the speed of the turbocharger drops below a nominal value.          Alternatively, the turbine or other expansion device is coupled to drive a compressor for generating pressurized air which is combined with the pressurized air from the turbocharger.
Patent CA-1037976-A (CA)
Inventor: TURNAS ANGELO
IPC: G01N3/02
Filed: 1977-08-04
Granted: 1978-09-05
Abstract: ABSTRACT        A static free permanent magnet holding and release means for use in various machines, such as a seat belt testing machine. The permanent magnet means is operable between an energized condition and a de-energized condition. A pre-loaded holding means is movable to a first position in engagement with said permanent magnet means for a hold-ing engagement with the permanent magnet means when it is in an ener-gized condition, and movable to a second position by the pre-load thereon when the permanent magnet means is in a de-energized positions for re-leasing the holding means.
Patent CA-1077960-A (CA)
Inventor: TOKUTAKE NORIO
IPC: C07C51/347
Filed: 1977-08-08
Granted: 1980-05-20
Abstract: ABSTRACT OF THE DISCLOSURE             The specification describes a process for pre-paring 2-(4-isobutylphenyl)propionic acid.  The process com-prises reacting isobutylbenzene with a sulfonate of lactic acid in the presence of an acid catalyst.
Patent CA-1095954-A (CA)
Inventor: CROOKSTON RONALD W
IPC: H01H75/10
Filed: 1977-08-24
Granted: 1981-02-17
Abstract: 46,601 CIRCUIT BREAKER WITH FAST TRIP MECHANISM     ABSTRACT OF THE DISCLOSURE         A circuit interrupter with a fast trip mechanism characterized by separable contacts, operating mechanism including tripping means normally releasably restraining the operating mechanism in the closed position, a spring operable when released to actuate the tripping means, magnetic means for releasably restraining the spring in an unreleased condition and comprising a magnet and an armature associated with the magnet providing a first mag-netic flux through the armature to prevent actuation of the tripping means which first magnetic flux force exceeds the force of the spring, and the magnetic means also comprising a trip coil operatively associated with the magnet to induce when energized a second magnetic flux in opposition to the first magnetic flux force, thereby reducing the holding force on the armature and enabling the spring to actuate the trip means.
Patent CA-1062683-A (CA)
Inventor: NIEBER ALLEN J
IPC: E02D17/08
Filed: 1977-08-29
Granted: 1979-09-18
Abstract: Abstract A portal frame attached to the open end of a trench box structure and assembling and rigidifying the stacked plural boxes forming the smooth wall sides of the consequent trench box whereby side sections or panels of trench boxes are stackably adjustable as to depth or trench served and the portal span provides maximum clearance for the pipe.
Patent CA-1045594-A (CA)
Title: Tamperproof cover
Inventor: MCKIRNAN ROBERT A
IPC: A47K5/00
Filed: 1977-08-30
Granted: 1979-01-02
Abstract: ABSTRACT OF THE DISCLOSURE       A removable and replaceable cover for a container of the type having a cylindrical mounting cup with a peripheral undersurface defined by a peripheral outer edge located near the outlet end of the container.  The cover is tamperproof until its first removal after which time it functions as a child resistant safety cover.  The cover includes a top wall, a relatively thin flexible outer sleeve depending from the top wall and a relatively thin flexible inner sleeve which is generally coaxial with the outer sleeve and also depends from the top wall.  Located at the lower end of the inner sleeve is an inwardly projecting locking flange which is adapted to extend under the peripheral undersurface of the container when the cover is installed on the container.          The locking flange is trapezoidal in cross section with its shorter end extending inwardly of the peripheral outer edge of the container mounting so that at least a portion of the locking flange is removable by the peripheral outer edge of the undersurface when the cover is removed from the container the first time.  A lifting pad is formed on the outer surface of the outer sleeve just above the lower edge of the sleeve.  At least one web connects the inner and outer sleeves with the web located adjacent the lifting pad.  Ribs are positioned on opposite sides the lifting pad and extend downwardly from the lifting surface thereof to the lower edge of the outer sleeve.
Patent CA-1121580-A (CA)
Inventor: FINEGOLD HYMAN B
IPC: H02K3/52
Filed: 1977-10-13
Granted: 1982-04-13
Abstract: Abstract of the Disclosure A starter motor field winding comprises an uninterruptedly continuous conductor wound to encircle a plurality of core elements.  The conductor comprises strapping edge wound about cores to form coils.  The strapping between coils is edge bent to form connections from one coil to the next.  The cores about which the coils are formed may be affixed to an arbor or may be removably mounted on the arbor and thereafter assembled to a stator ring to form a completed stator assembly.
Patent CA-1062061-A (CA)
Inventor: FALK CARL H
IPC: D21F1/34
Filed: 1977-10-17
Granted: 1979-09-11
Abstract: SPRAY CLEANING APPARATUS            Abstract of the Disclosure A spray cleaning apparatus for foraminous elements of papermaking machines and the like such as wires and felts and the like in which an elongate spray manifold for spraying liquid is mounted in an elongate carrier which is supported for movement longi-tudinally and relative to a machine element to be cleaned.  A drive is provided for reciprocating the carrier longitudinally, and the spray manifold is arranged to be easily detachable from the carrier so as to move with the carrier while being removable therefrom as necessitated by mainten-ance service and the like.
Patent CA-1078882-A (CA)
Inventor: PETERSON CARL R
IPC: E21C27/22
Filed: 1977-10-11
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE         A drag bit excavating device comprising a core extend-ing along an axis; a bit carrier supported on the core; cutter bits supported by the carrier along a three dimensional spiral having constant pitch and increasing radius along at least a portion of the axis, the carrier being relieved to provide radially extending spaces between the turns of the spiral; a frame support-ing the core, carrier, and bits for rotation about and advance along the axis; and a drive to provide rotation, where-by the bits slot the material to be excavated while the material between portions of the resulting slot extends into the spaces to be subsequently broken away.
Patent CA-1109331-A (CA)
Inventor: SCHRIBER LOUIS
IPC: B41F7/02
Filed: 1977-10-26
Granted: 1981-09-22
Abstract: METHOD AND APPARATUS FOR WEB PRINTING                 Abstract of the Disclosure A method and apparatus for makeready of a web press having an unwind apparatus for supporting a rolled web of material and having a plurality of rotatable members in spaced alignment defining a path for the web and arranged to perform operations on said web such as printing, perforating, numbering, punching or slitting, wherein the members are rotated in synchronism and are adjustable laterally and/or circumferentially with respect to the web path, is disclosed as comprising markings and scales establishing a reference position in the unwind apparatus for the rolled web and establishing separate side reference positions for each of said rotatable members which has a lateral adjustment with respect to the unwind reference position, and further markings and scales establishing a circumferential reference position for each of said rotatable members with respect to each other.  A coordinate layout system for preparing a makeready job sheet is also provided with marks corresponding to the reference positions and scales in dimensions corresponding to said scale devices.  A job sheet having dimensional settings is prepared with the layout system, using a representation of the desired product, whereby measurements are provided for lateral and circumferential adjustment of the adjustable rotatable members using their respective scale devices and the settings for the rotat-able members can be accomplished with precision to minimize their adjustment once the web is threaded through the press and a run is started.
Patent CA-1079429-A (CA)
Inventor: SMITH MAURICE I
IPC: H04M9/00
Filed: 1977-11-03
Granted: 1980-06-10
Abstract: DIAL PULSE KEY TELEPHONE INTERCOM SYSTEM          Abstract of the Disclosure The system receives subscriber station address information in the form of dial pulses transmitted from a calling station along a common intercom circuit and selectively accesses a called subscriber station having  a corresponding station address in order to produce a call indication ring-out thereat.  The system includes a hook condition detector circuit which controls multiple system functions with respect to the on-hook and off-hook status of the calling station, and further includes a dial pulse detector circuit which effects additional control with respect to completion of dialing by the calling station. The system is suitable for use with ten or varying numbers of subscriber stations and may include, for applications having more than ten subscriber stations, appropriate transfer and associated output control circuiting for double digit operation.
Patent CA-1110791-A (CA)
Inventor: HARRIS THOMAS G
IPC: C08L33/08
Filed: 1977-11-16
Granted: 1981-10-13
Abstract: DECORATIVE NON-VINYL SURFACE COVERING COMPOSITION             Abstract of the Disclosure A decorative non-vinyl flooring composition is described which comprises a mineral filler distributed substantially uniformly through-out a binder comprising a blend of a copoly(C1 to C8 alkyl acrylate/C6 to C12 cycloalkyl acrylate) and a chlorinated polyethylene.
Patent CA-1112816-A (CA)
Inventor: SANDSTROM AKE O
IPC: D21B1/14
Filed: 1977-11-22
Granted: 1981-11-24
Abstract: METHOD OF PRODUCING PEROXIDE BLEACHED PULP        ABSTRACT OF THE DISCLOSURE Method of producing peroxide bleached pulp from fibrous lignocellulose materials which are subjected to a defibration step in a grinding space defined between a pair of discs which rotate relative to one another within a steam pressurized grinding hous-ing.  The pulp material is fed into the central portion or "eye" of the grinding space by a screw conveyor which rotates in a bore communicating with the grinding housing to form a steam-tight plug to prevent blowback of pressurized steam from the grinding housing.  The steam-tight plug, upon entry into the cen-tral portion of the grinding space, is broken up into fiber bundles which are accelerated radially outwards in the grinding space by the centrifugal force while being subjected to pro-gressively increasing defibrating action.  A peroxide-containing bleaching solution is introduced into the grinding space so as to react with the separated fibers of the pulp material during the defibrating action.
Patent CA-1076896-A (CA)
Inventor: ORLANDI JOHN F
IPC: D07B3/00
Filed: 1977-12-09
Granted: 1980-05-06
Abstract: ABSTRACT         A system for twining and cabling pairs of elongate elements such as wire is disclosed wherein pairs of filaments are first twined by twining apparatus and then passed to a cabling device. The twining apparatus includes rearward and forward supply reels from which elongate filaments are drawn off over payoff arms under constant tension, the rear filaments being passed around the forward supply reels by flyer assemblies which twine the rear filaments about the forward filaments whereafter the twined pairs of filaments are passed to the cabling device.
Patent CA-1083252-A (CA)
Inventor: HANSON RICHARD J
IPC: H01R13/46
Filed: 1978-01-25
Granted: 1980-08-05
Abstract: OPTICAL-ELECTRONIC INTERFACE CONNECTOR          Abstract of the Disclosure Connecting means for interfacing the end of an optic signal conduit and electric signal conducting means comprises an optic-electronic conversion element having a body adapted to receive optic signals and one or more electrically conductive leads, a first housing member having an elongated portion adapted to receive the body on its free end with the leads extended therealong, a second housing member adapted to receive the end of the optic signal conduit and the elongated portion of the first housing member with the body in communication with the end of the optic signal conduit, an elastomeric ring having axially extending layers of alternating electrically conducting and insulated elastomeric material, the ring surrounding the elongated portion with the conducting layers in contact with the leads, and a third housing member adapted to receive the first housing members with the elastomeric ring therebetween and further including contacts communicating with the electrical signal conducting means and adapted to contact the electrically conducting layers in the elastomeric ring.
Patent CA-1121865-A (CA)
Inventor: TANG HUNG K
IPC: H03G3/30
Filed: 1978-03-15
Granted: 1982-04-13
Abstract: ABSTRACT          An automatic gain control system for stabilizing the amplitude of a composite signal, having a substantially direct current component and an alternating component cur-rent, of the type represented by the formula Am (l+m Oos W mt) wherein the composite and the separated direct current com-ponents thereof are applied as multiplicand and divisor respectively to the inputs of a multiplier-divider circuit, a stable reference voltage is applied to the circuit as a further multiplicand, the voltage resulting from the multiplication-division operation of the circuit being stabilized in amplitude and of the type represented by  the formula Vr (l+ Am Cos wmt).
Patent CA-1085525-A (CA)
Inventor: ARELLANO ANGEL G
IPC: C09K9/02
Filed: 1978-03-17
Granted: 1980-09-09
Abstract: MATRIX ADDRESSED ELECTROCHROMIC DISPLAY                  Abstract of the Disclosure A matrix addressed electrochromic display includes first and second spaced apart opposed planar panels, a dielectric spacer peripherally sealing the panels to provide an interior cavity therebetween to define a display region, an electrochromic fluid filling the interior cavity, a plurality of parallel rows and columns of electrodes disposed in the mating surfaces of the first and second panels respectively and a low output impedance electrical refresh circuit coupled to electrically energize the electrodes in a repetitive matrix selection pattern to provide a selected dot matrix display.
Patent CA-1085625-A (CA)
Inventor: SAWYER BOBBY G
IPC: A01D82/00
Filed: 1978-03-29
Granted: 1980-09-16
Abstract: CROP CONDITIONER ROLL              Abstract of the Disclosure An agricultural harvesting machine, such as a mower-conditioner or the like, includes a pair of meshing crop condi-tioner rolls between which harvested crop material is passed to accelerate the drying of the crop in the field. The rolls are of identical construction, each roll being made of a tubular metal core with a molded body of elastomeric material molded onto the core.  Each roll has a plurality of generally radially extending lugs that are disposed in axially extending rows, with the lugs on one roll meshing with and extending into the space between the lugs on the opposite roll, each lug having an arcuate outer surface coaxial with the roll axis so that the outer surfaces of the lugs conjunctively form an interrupted and generally cylindri-cal outer roll periphery.  The outer surface of each lug is in the shape of a parallelogram having two opposite sides parallel to the roll axis and the other opposite sides canted relative to the roll axis.  A recess is provided in the outer surfaces of each lug, the recess having a depth less than the height of the lug so that the bottom of the recess is outwardly of the space between the lugs, each recess being elongated and having opposite sides parallel and adjacent to the canted opposite sides of the lug.