baber/WOPTO huggingface dataset:
Patent CA-1096081-A (CA)
Inventor: SPERRY PETER R
IPC: C09D7/45
Filed: 1977-07-06
Granted: 1981-02-17
Abstract: U.S. SN 757,718       Filed  1/7/77      P. R. SPerry R. J. Wiersema Kayson Nyi RAD:SL:vlp Abstract of the Disclosure An improved glossy, aqueous emulsion paint comprised of a mixture of a film-forming latex polymer and dispersed pigment is prepared by incorporating therein, as pigment dis-persant, a water-soluble salt of a low molecular weight co-polymer of hydroxyalkyl ester of acrylic or methacrylic acid and acrylic or methacrylic acid.                             -i-
Patent CA-1112502-A (CA)
Inventor: KATO TAKESHI
IPC: G03C7/30
Filed: 1977-07-07
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE         A silver halide multilayer colour sensitive material comprising a red-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a blue-sensitive silver halide emulsion layer on a support, wherein each silver halide emulsion layer contains a non-diffusible image forming coupler, the improvement which comprises at least one of the silver halide emulsion layers comprising an upper unit silver halide emulsion layer, a middle unit silver halide emulsion layer and a lower unit silver halide emulsion layer, in which the sensitivity of the three unit silver halide emulsion layers decreases in order from the upper unit silver halide emulsion layer to the lower unit silver halide emulsion layer, and at least the middle unit silver halide emulsion layer contains a development inhibitor releasing compound.
Patent CA-1056877-A (CA)
Inventor: STETSON HAROLD M
IPC: B65D88/70
Filed: 1977-08-24
Granted: 1979-06-19
Abstract: FAST-RELEASE AERATOR FOR MATERIALS-HANDLING                 Abstract of the Disclosure A unit for transferring a charge of air under pressure from a reservoir or accumulator to a container of dispensable or flowable material of granular or like nature.          The unit is in the form of a hollow body having at one end a flange for connection to the reservoir, at its other end an inlet for receiving air under pressure, at one side a flange for connection to the container and an interior piston-valve operative first to enable charging of the reservoir with a large volume of air under pressure and second to release the reservoir air rapidly into the container.
Patent CA-1093214-A (CA)
Inventor: JOYCE THOMAS F
IPC: G06F9/26
Filed: 1977-09-09
Granted: 1981-01-06
Abstract: ABSTRACT     A method and an apparatus for improving the speed of executing instructions and reducing the microprogram memory requirements in a conventional digital computer system by utilizing a predetermined bit position to perform a dual function.  The method or apparatus incor-porates the use of a predetermined bit position (i.e., dual bit) in a microinstruction word which when set to a binary one causes the microinstruction execution sequence to branch to an address which is comprised of the current address incremented by a predetermined fixed constant other than one.  When the dual bit is set to zero, the microinstruction execution sequence does not branch.  By the use of a dual bit apparatus, a full branch can be taken (as opposed to an increment to a next microword) while at the same time utilizing a full function micro-instruction type instead of the limited function micro-instruction type such as a branch microinstruction which requires a complete ROM cycle.  Hence, a microprogram for carrying out a specific function does not require con-tiguous ROM space, yet does not receive a conventional branch order which would penalize speed and throughput.
Patent CA-1108898-A (CA)
Inventor: HAARER DIETRICH
IPC: G02F1/17
Filed: 1977-11-16
Granted: 1981-09-15
Abstract: NON-DESTRUCTIVE READOUT SCHEME FOR HOLOGRAPHIC STORAGE SYSTEM         Abstract of the Invention A non-destructive readout scheme suitable for use with a holographic storage system having data stored in three spatial dimensions and one frequency dimension is described.          The readout scheme and the holographic storage system use a preferred storage material which undergoes a reversible photochromic reaction involving two inhomogeneously broadened absorption bands.  Information is written into the storage system by exposing the material to a holographic interference pattern of light at a frequency within either one of the two absorption bands.  The non-destructive readout scheme involves reconstructing the original information by sensing the change in the index of refraction at a frequency just outside of and near either one of the two absorption bands.  The read-out scheme also includes sensing refractive index changes near one or more narrow absorption lines within either absorption band.
Patent CA-1082272-A (CA)
Inventor: ERICKSON KENNETH W
IPC: H01R35/02
Filed: 1977-12-05
Granted: 1980-07-22
Abstract: Abstract of the Disclosure A flexible connector for connecting a circuit breaker in a panelboard wherein the connector comprises a plurality of thin metal straps which are fused together at each end.  One end includes an aperture to receive a bolt for bolting to the bus bar of a panel-board.  The other end of the flexible connector includes the stationary contact of the circuit breaker, and this end is trapped in the circuit breaker with the stationary contact in position for engagement with the movable contact of the breaker.  The flexible connection extends outwardly from the breaker and may be doubled under, so when bolted to the bus bar of the panelboard, the bolted end of the connection lies under one end of the circuit breaker.          In a modification a jaw member is included at an intermediate point between the stationary contact and and the bolt receiving end of the connector.  The jaw means clamps on an upwardly extending portion of the bus bar of the panelboard to provide a combined snap-on connection with the flexible bolt-on connector.
Patent CA-1113640-A (CA)
Inventor: ENDSTRA WILLEM C
IPC: C08K5/14
Filed: 1978-01-30
Granted: 1981-12-01
Abstract: ABSTRACT OF THE DISCLOSURE           Cross-linkable organopolysiloxane compositions are disclosed, consisting essentially of an organopolysiloxane and bis(o-chlorobenzoyl)peroxide.  These compositions are thermally cross-linkable and do not require bis(2,4-dichlorobenzoyl)peroxide for cross-linking which has the disadvantage of inducing a blooming effect.
Patent CA-1069870-A (CA)
Inventor: SWEET DAVID B
IPC: B64D15/12
Filed: 1978-02-15
Granted: 1980-01-15
Abstract: PROPELLER DEICER ABSTRACT OF THE DISCLOSURE A deicer for use on aircraft wherein the heating element or elements of the deicer provide a gradient type of heat distribution pattern.
Patent CA-1108604-A (CA)
Title: Procede de traitement d'un hydrolysat acide de matieres vegetales et produits obtenus
Inventor: HUSTER LIENHARD B
IPC: A23L27/20
Filed: 1978-03-08
Granted: 1981-09-08
Abstract: L'invention concerne un procédé de traitement d'un hydrolysat acide de matière végétales permettant de le séparer en une fraction de couleur sombre et une fraction de couleur claire, caractérisé en ce qu'on le met en contact en régime turbulent avec au moins une membrane semi-perméable stable en milieu acide sous une pression de 4 à 50 kg/cm2, ce qui fournit un premier liquide faiblement coloré ou perméat qui passe à travers la membrane et dont l'intensité moyenne de la coloration, mesurée par son extinction est environ le 1/10ême de celle de l'hydrolysat, en un second liquide fortement coloré ou rétentat qui ne passe pas à travers la membrane.
Patent CA-1088870-A (CA)
Inventor: KURLAND JEFFREY B
IPC: B41J15/04
Filed: 1978-03-13
Granted: 1980-11-04
Abstract: ABSTRACT OF THE DISCLOSURE A cassette for a facsimile recorder comprises a plastic housing for a roll of recording web with opposed lips forming an exit path for the web.  At least one lip has two parallel ribs pressed in the sheet material extending across the web path so as to stiffen the lip and urge it against the opposite lip and the web in between.
Patent CA-1130883-A (CA)
Inventor: SARLOS SEPPO E
IPC: G01N21/89
Filed: 1978-03-21
Granted: 1982-08-31
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides a device for detecting radiation from an object in order to establish irregularities or faults in one face thereof comprising a stationary scanning and detecting unit arranged to receive radiation through a slit in a screen, the said slit being variable in width along its length and positioned at an angle to the direction of feed of the object passing below it.
Patent CA-1087672-A (CA)
Inventor: LINSCOTT PHILLIP S JR
IPC: H02K1/24
Filed: 1978-04-06
Granted: 1980-10-14
Abstract: ABSTRACT OF THE DISCLOSURE     An improved rotor assembly for a dynamoelectric machine having poles which are provided with slots that form channels to receive a retaining cover or wedge to retain field windings located in a recess between adjacent poles.  The slots cooperate with lips on each end of the retaining wedge to prevent the wedge from separating from the rotor during high centrifugal forces developed during rotation.
Patent CA-1079254-A (CA)
Inventor: WURZBURGER PAUL DAVID
IPC: F16K27/02
Filed: 1978-04-14
Granted: 1980-06-10
Abstract: METERING VALVE             ABSTRACT OF THE DISCLOSURE    An axial flow metering valve includes a valve body having an inlet, an outlet, a valve chamber therebetween and a passage for fluid between the inlet and the valve chamber.  A valve member is movable in the valve chamber and includes a number of guide pins which extend axially through guide slots and into grooves in the valve body.  The guide pins are thread-edly engaged with a rotatable actuating member which encircles them.  Rotation of the actuating member moves the valve member toward and away from the valve seat to regulate fluid flow.    The valve member may carry a check valve member which checks reverse flow or may carry an inner bypass valve member which permits full unregulated reverse flow.
Patent CA-1096414-A (CA)
Inventor: ALLSOP JON I
IPC: A63C11/22
Filed: 1978-05-05
Granted: 1981-02-24
Abstract: ABSTRACT OF THE DISCLOSURE        A ski pole grip or handle is provided that includes an elastic strap that can slide through a slot and wherein the strap will stay in place and be released at the proper time.  The strap is pliable so that there will be sufficient and proper give and yet the strap can effectively move through its retaining slot when sufficient pressure is applied thereto.
Patent CA-1093612-A (CA)
Inventor: MORGAN NORMAN D
IPC: B05B3/04
Filed: 1978-06-16
Granted: 1981-01-13
Abstract: ABSTRACT The present invention relates generally to impact-arm sprinklers for full-circle watering.  The force of the stream impinging on the deflector spoon of a typical impact-arm sprinkler has one horizontal component of force tending to rotate the impact arm about its axis, and has in addition a second horizontal component and a vertical component, both acting in the same plane as the axis of rotation, and both having a tendency to induce wear in the bearing surfaces between the impact arm and the sprinkler body.  Further asymmetry results from nozzle reaction forces on the sprinkler body.  Addition-ally, when such sprinklers are mounted with the axis of rotation tilted away from the vertical, the speed of rotation is affected by gravitational forces acting on the sprinkler body.   The present invention resides in an impact-arm sprinkler of symmetrical construction. The nozzle reaction forces, impact arm acceleration forces, and gravitational forces are completely balanced by the use of two diametrically opposed nozzles, and two diametrically opposed impact arms mounted for movement as a single unit.
Patent CA-1112038-A (CA)
Inventor: TUREN CHRISTER
IPC: G01B11/28
Filed: 1978-07-25
Granted: 1981-11-10
Abstract: Abstract of the Disclosure A method and apparatus for surveying the basal area of a forest stand and the diameter of the trees therein comprises a combined diameter caliper and relascope wherein adjustment of the caliper adjusts the gap in the relascope which is then used with a sight field to make the desired measurements.
Patent CA-1085538-A (CA)
Inventor: FROMUTH HARRY C JR
IPC: C08K7/14
Filed: 1978-08-02
Granted: 1980-09-09
Abstract: Abstract of the Disclosure High impact and solvent resistant compsotion com-prising (A) about 25 to 95 percent by weight of an aromatic polyester, (B) about 1 to 8 percent by weight of an aromatic polycarbonate, and (C) the balance to make 100% of a core-shell polymer having a butadiene-based core.  Preferably the composition also includes about 1 to 150 parts by weight of glass fiber reinforcement per 100 parts of (A), (B), and (C).
Patent CA-1051301-A (CA)
Inventor: FRENETTE EUGENE J
IPC: F24H3/02
Filed: 1978-08-10
Granted: 1979-03-27
Abstract: ABSTRACT A furnace or space heater is operable at low cost by a small elec-tric motor which rotates an elongated cylindrical drum on a vertical axis, within an elongated cylindrical casing at a clearance of about one eighth of an inch in the annular chamber formed therebetween.  A supply of light lub-ricant normally occupies the lower portion of the annular chamber but rises to fill the chamber during rotation of the drum.  The casing is enclosed in a housing, having a fan chamber containing an electric motor and fan or blower.  The motor shaft may rotate both the fan and the drum.
Patent CA-1122312-A (CA)
Title: Display device for use with strong illumination
Inventor: THILLAYS JACQUES-CLAUDE
IPC: H01L23/24
Filed: 1978-08-15
Granted: 1982-04-20
Abstract: PHF 77-560 An electroluminescent device includes at least one emissive diode emitting in the red. The emissive face of the diode is covered by a filter element which is sub-stantially transparent in the red, and which has a light transmission coefficient in the blue which is signific-antly higher than its coefficient in the yellow and the green. The resulting device exhibits superior contrast in sunlight, and is thus particularly suitable for use in vehicle and aircraft dashboard displays. -12-
Patent CA-1094986-A (CA)
Inventor: UHRMAN HAROLD
IPC: E03D9/02
Filed: 1978-10-31
Granted: 1981-02-03
Abstract: Abstract of the Disclosure A block of water soluble deodorant in a holder held substantially above the level of a body of water in a urinal or the like by a buoyant member supporting the holder and block.
Patent CA-1108382-A (CA)
Inventor: PRICE SAMUEL T
IPC: D02G1/16
Filed: 1979-01-30
Granted: 1981-09-08
Abstract: YARN TEXTURING AIR JET BAFFLE   Abstract of the Disclosure The baffle is in the form of a relatively thin flat plate supported in a fixed position substantially perpendicular to and spaced from the exit orifice of the air jet.  The baffle is provided with an opening through which the yarn passes after leaving the exit orifice of the air jet.  The opening produces a shock wave in the air leaving the exit orifice and passing through the opening and the yarn is drawn against an edge of the opening which functions as a twist trap.  First adjustment means is provided for varying the distance between the baffle and the exit orifice and second adjustment means is provided for varying the perpendicular position of the baffle relative to the exit orifice.  This baffle permits higher operating speed of the air jet and enhances the crimps, curls and loops imparted to the yarn by the air jet.
Patent CA-1132234-A (CA)
Inventor: LAWRENCE ALAN J
IPC: G06F15/173
Filed: 1979-03-09
Granted: 1982-09-21
Abstract: Alan James Lawrence, et. al.     DISTRIBUTED CONTROL DIGITAL SWITCHING SYSTEM                 Abstract of the Disclosure A distributed control digital switching system is described in which a plurality of subscriber lines and trunks are provided with a switched access to various processing functions shared over a plurality of time shared multiplexed lines.  Each processor of a first group of processors is dedicated to a group of terminals such as subscriber lines or trunks, and communicate with processors in a second group to provide pooled processing functions to one or more of said groups of terminals through a digital switching matrix.  Processors in the first group perform a first set of processing functions, such as path set up and processors of the second group perform a second set of processing functions, such as call control.     A multistage switching network provides a modularly expandable digital group switch, the operation of which is controlled externally from the terminals to which it is connected and provides rate synchronous, phase (bit) asynchronous interconnection among the terminals which are interfaced and switched.  Each processor of the first group is the shared over a security block of lines or trunks providing hardware interface therebetween while each processor of the second group provides pooled functions for a plurality of security blocks of lines and trunks.  All data, speech and control signals are coupled over common transmission paths.
Patent CA-1122054-A (CA)
Title: Produit pouvant etre grille, frit ou roti a base de  chair hachee
Inventor: FRADIN MAURICE
IPC: A23L17/00
Filed: 1979-03-09
Granted: 1982-04-20
Abstract: L'invention est relative à un produit à base de chair hachée pouvant être grillé, frit ou rôti, Ce produit comprend de la chair hachée crue telle que de la viande bovine, chevaline, ovine ou de la chair de volaille, de gibier ou de poisson, et des céréales, légumineuses ou protéagineuses sous forme de farine, semoule, isolat ou concentrat hydratés dans du lait et se présente sous forme réfrigérée ou surgelée. Ce produit est équilibré sur le plan alimentaire.
Patent CA-1141436-A (CA)
Inventor: RAYMOND DOUGLAS W
IPC: G01R31/319
Filed: 1979-03-15
Granted: 1983-02-15
Abstract: IN-CIRCUIT DIGITAL TESTER                   ABSTRACT OF THE DISCLOSURE       An apparatus for the automatic, in-circuit testing of the electrical properties of complex digital integrated cir-cuit assemblies is disclosed.  A programmed processor is pro-vided to control a set of selectable switches, which connect selected nodes of a circuit under test to certain ones of a plurality of signal lines.  One of the signal lines supplies a selected digital test signal from a set of selectable test signals to the selected node.  The set of test signals includ-ing a Gray code.  Another of the signal lines provides a re-sponse line connecting a selected node to a functional tester that performs one of a selectable number of intermediate func-tional tests.  One of the functional tests is a signature analysis of the digital response signal in accordance with a cyclic redundancy check (CRC) coding technique.  Each test performed by the apparatus is specified through processor routines which select and encode the proper test signals for the particular circuit or device under test and analyze the results of the intermediate functional tests to determine if the device has functioned properly.
Patent CA-1110066-A (CA)
Inventor: KINTZ GLENN W
IPC: A01M23/20
Filed: 1979-03-20
Granted: 1981-10-06
Abstract: ABSTRACT OF THE DISCLOSURE A trap adapted for use in the live capture of burrowing animals in a subterranean environment, the invention comprises an elongated body open at one end to allow entry of the animal, the body being formed of a continuous upper roof portion and a grill-like lower floor portion. The grill-like structure of the floor portion is adapted to be embedded in the earthen floor of the tunnel of an animal which is to be trapped, thereby providing an inducement to a tunnelling animal to enter the enclosing body of the trap due to the provision of a natural earthen floor within the trap. A spring-actuated gate is caused to close the open end of the trap body on contact by the animal with a padded trigger plate located at the opposite end of the trap, displacement of the trigger plate resulting in dislodgement of a trigger rod from a "set" position relative to the spring-actuated gate.
Patent CA-1108639-A (CA)
Inventor: ARNDT FRIEDRICH
IPC: C07C67/00
Filed: 1979-04-25
Granted: 1981-09-08
Abstract: ABSTRACT OF THE DISCLOSURE          A novel carbanilic acid derivative, namely N-ethyl-carbanilic acid (3-methoxycarbonylamino)-phenyl ester of the formula   and its manufacture.  The novel compound has a herbicidal action, especially a selective herbicidal action in cotton, ground nut and rice crops, and accordingly may be made up with suitable carriers into herbicidal preparations and may be used for protecting living plants and crop areas against weeds.
Patent CA-1113395-A (CA)
Inventor: DRESBACK DAVID S
IPC: A61K9/00
Filed: 1979-05-07
Granted: 1981-12-01
Abstract: Abstract of the Disclosure Delivery systems and devices for the controlled release of chemicals, including drugs, comprising a wall, formed in part at least, of a porous material, including a porous fabric material, pores of which contain a hydrogel, said porous wall in contact with at least a portion of a reservoir comprised of a chemical and, if desired, a water-soluble liquid excipient and/or a detergent; process for preparation thereof, and use for the controlled release of chemicals, including drugs, to an aqueous liquid-containing environment.  Emphasis is given to said systems and devices in which the hydrogel is gelled cellulose triacetate, and to their use for controlled release of drugs to animal, especially to ruminants over prolonged periods of time.
Patent CA-1147485-A (CA)
Inventor: JONES JAMES E
IPC: C09D5/04
Filed: 1979-05-10
Granted: 1983-05-31
Abstract: SEMI-SOLID WATER-BASED COATING COMPOSITIONS         ABSTRACT OF THE DISCLOSURE           This invention relates to coating compositions which are "solid" prior to application, yet, which when applied to a substrate, flow and level in a manner similar to conventional coating compositions.         The coating compositions of the invention comprise a gelled coating composition, capable of application and flow on a solid substrate comprising:     (a) a water reducible polymer, (b) water, (c) an electrolyte, and (d) a colloidal gelling agent, gelable by interaction with the electrolyte, in an amount sufficient, when interacted with said electrolyte, to gel the composition to form a stable semisolid and to provide a composition reducible to a coating application viscosity upon the application of a relatively small shearing force at a relatively small shearing rate; which gelled coating composition, after being sheared to a coating application viscosity, does not recover substantial colloidal gelling agent con-tributed gel structure.
Patent CA-1136265-A (CA)
Inventor: NAGUMO FUMIO
IPC: H04N9/04
Filed: 1979-07-24
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE A two-chip type CCD color camera is proposed, wherein a green filter and a line-sequentially arranged blue-red filter are used in association with separate CCD imagers and in which the luminance signal is synthesized from the output signals of both CCD imagers, and wherein the signal response of the green imager is caused to coincide with the signal response of the red-blue imager by using a comb-filter circuit in the transmission path of the output signal from the green imager for synthesizing the luminance signal.
Patent CA-1124065-A (CA)
Inventor: LYONS JOSEPH N JR
IPC: G01D15/34
Filed: 1979-07-27
Granted: 1982-05-25
Abstract: Abstract of the Invention A process for improving the readability of a data-recording line on a chart recording paper whereby the improvement is achieved by moving the recording line across a field largely composed of a matrix of dots.  The procedure is particularly advantageous in improving the readability of thin lines achievable with pressure-responsive or thermographic paper, but it is also advantageous when common inking procedures are used.          A novel chart paper consisting of a dot matrix format is also disclosed.
Patent CA-1137247-A (CA)
Inventor: HIGASHIZUME RYUICHI
IPC: C08J5/18
Filed: 1979-09-05
Granted: 1982-12-07
Abstract: ABSTRACT OF THE DISCLOSURE       Methyl methacrylate-based resin films and sheets are formulated in a specific composition and molded no as to acquire a specific supra-molecular structure and prove to be useful in fields which demand mechanical properties such as folding endurance and impact resistance in addition to the various characteristics inherent in methyl methacrylate-based resins.