baber/WOPTO huggingface dataset:
Patent CA-1110713-A (CA)
Inventor: ZUSHI SADAO
IPC: G05B19/10
Filed: 1978-03-17
Granted: 1981-10-13
Abstract: Abstract of the Disclosure The microwave oven is provided with a main control circuit including an input mechanism of an information regarding a cooking timer a heat output level, foodstuff temperature, and the like, the main control circuit controlling the cooking operation in accordance with the predetermined operating condition repre-sented by the input information and a magnetron energized by the output of the main control circuit.
Patent CA-1063312-A (CA)
Inventor: CURRAN LAURENCE E
IPC: E04D13/17
Filed: 1978-04-10
Granted: 1979-10-02
Abstract: ABSTRACT    A ventilation and insulation baffle is secured to the tops of the rafters in a building construction prior to placing the sheathing over the rafters to prevent insulation from blocking the soffit vents and to provide attic ventilation channels between the soffit vents and the attic.  The baffle has a plurality of planar panels connected together by upstanding rectangular channels.  The channels are spaced and sized to fit over the top of the rafters.  The opposite free edges of each baffle have a half-formed rectangular channel to partially overlap the outer rafters and to support the panels therefrom. One edge of each of the panels includes an angularly disposed flap which is secured to the sill of the building to prevent insulation from entering the soffit from the interior of the building, but leaving an inner channel or passageway above each panel from the soffit into the interior of the structure.     .
Patent CA-1117179-A (CA)
Inventor: EDWARDS DONALD W
IPC: G03G15/09
Filed: 1978-04-14
Granted: 1982-01-26
Abstract: ABSTRACT       A magnetic image decorator is disclosed wherein two or more rotatable cylindrical magnetic augers disposed in a sump of magnetically attractable toner are used in conjunction with cooperating knife blades to decorate a surface containing a latent magnetic image and to distribute and redistribute toner particles to maintain a level sump.
Patent CA-1119301-A (CA)
Inventor: SICRE JEAN-LUC
IPC: G01P1/07
Filed: 1978-05-09
Granted: 1982-03-02
Abstract: ABSTRACT OF THE DISCLOSURE The invention provides a rate-of-climb indicator for use in aircraft,  comprising means for determining the actual instantaneous vertical speed of the aircraft, first indicating means for displaying said instantaneous vertical speed on a scale, means for determining the potential vertical speed h°T of the aircraft defined as          where ET is the total energy of the aircraft, m is its mass, and g is the acceleration due to gravity, and second indicating means for displaying said potential vertical speed alongside said actual instantaneous vertical speed whereby the difference between the two speeds on the scale represents the acceleration or deceleration of the aircraft along its trajectory.
Patent CA-1109391-A (CA)
Inventor: LOVER MYRON J
IPC: A61K8/00
Filed: 1978-05-15
Granted: 1981-09-22
Abstract: AMINOPROPIONIC ACIDS AS ECTOPARASITICIDES     ABSTRACT OF THE DISCLOSURE      Certain aminopropionic acids have been found to exhibit ectoparacitisidal activity.
Patent CA-1119126-A (CA)
Inventor: SMITH NOEL E
IPC: C25D17/20
Filed: 1978-05-18
Granted: 1982-03-02
Abstract: DANGLER ASSEMBLY FOR ELECTR-CHEMICAL APPARATUS        ABSTRACT OF THE DISCLOSURE A oathode for an electro-chemical apparatus, such as an electroplating barrel, is provided with a contactor removably attached to the end of the electrical conductor cable in order to be discarded and readily replaced by another contactor after the plating material "builds-up" on the contactor to a condition where the plating inhi-bits electrical conductivity.  The combination of a cathode and a length of insulated electrical conduotor cable extending into the electroplating barrel is9 referred to in the art as a dangler.  The subject dangler assembly oomprises an insulated conductor cable having one end stripped of insulation.
Patent CA-1118592-A (CA)
Title: Practice printed circuit board having  thermal (and/or pressure) sensing means in the vicinity of the terminations thereof and circuitry for teaching a manual skill such as the soldering of joints at said terminations
Inventor: SIEGEL WILLIAM J
IPC: G09B19/24
Filed: 1978-07-25
Granted: 1982-02-23
Abstract: ABSTRACT OF THE INVENTION      Apparatus including a planar support having a plurality of terminations such as plated through holes arranged therein in an array and a plurality of sensing devices respectively associated with the terminations for measuring a physical quantity thereat such as temperature.  The resulting structure is useful for train-ing a person in a manual skill such as soldering.  Also disclosed is a common connector plug for receiving at one side of the sup-port a plurality of electrical leads from the sensing devices and an analyzer and indicator connected to the common plug for meas-uring the time required for the temperature and/or pressure at one of the terminals to rise from an initial value to a final value, the terminal being that to which a device such as a soldering iron is applied to effect the soldering of an electrical connection thereat.  If the trainee successfully raises the temperature from the initial to final value within a desired period of time, an indication is made of this fact to provide positive reinforce-ment for the trainee.
Patent CA-1136306-A (CA)
Inventor: OHKADO SHINZO
IPC: C08F2/08
Filed: 1978-09-11
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE           An original solution for producing a soft contact lens by a direct casting method is disclosed.  The original solution contains:  a component A selected from the group consisting of monomers and post cross-linkable hydrophillic polymers wherein the monomers yield hydrophillic component when polymerized; a component B selected from the group consisting of monomers and postcross-linkable hydrophobicpolymers wherein the monomers yield hydrophobic component when polymerized; and a suitable solvent C.          The weight ratio of A:B is from about 85:15 to about 55:45 and the amount of solvent C is about 5 to 95% by weight, at least one of the components A and B is a post cross-linkable polymer.  This solution has the advantage of providing a lens which is both optically homogenous and free from bubbles.
Patent CA-1117638-A (CA)
Title: Battery pack and container
Inventor: HAMMEL RONALD O
IPC: H01M2/02
Filed: 1978-10-31
Granted: 1982-02-02
Abstract: Abstract of the Disclosure A battery container, for housing as an example a 12-volt recharge-able battery of electrochemical cells, features a pair of co-fitting molded trays whose outer surfaces are formed of parallelized closely spaced elong-ate arches, forming a very compact container for immobilizing the cells in an integral battery assembly.
Patent CA-1123220-A (CA)
Title: Herbicidal compositions
Inventor: SCHUMACHER HANS
IPC: A01N37/36
Filed: 1978-12-13
Granted: 1982-05-11
Abstract: HERBICIDAL COMPOSITIONS    Abstract of the disclosure:    Herbicidal compositions containing a compound of the formula A         (A) in which X is chlorine or bromine, Y is hydrogen, if X is chlorine, or is chlorine, if X is bromine, and Z is (C1-C4)-alkyl, in combination with a compound of the formula B       (B) in which R is bromine or iodine, R1 is hydrogen, an alkali metal or ammonium cation or (C1-C8)-alkanoyl, as active ingredients, the weight ratio of the compounds of formula A to those of the formula B being preferably in the range of from 1:0.05 to 1:5, which compositions are marked by a synergistic effect especially against broad-leaved weeds in cereals.
Patent CA-1083196-A (CA)
Inventor: REYNOLDS WILLIAM D
IPC: B23K1/00
Filed: 1978-12-15
Granted: 1980-08-05
Abstract: L A N C E D   T U B E   J O I N T    ABSTRACT OF THE DISCLOSURE          A method of and apparatus for joining a small diameter tube to a large diameter tube.  An indentation tool is used to inwardly deform the wall of a tube from the outside into the internal bore of the tube.  The resulting indentation formed has an open end sized to receive the small diameter tube.  The small diameter tube is then located within the indentation and mechanically joined by brazing or soldering such that the axis of the portion of the small diameter tube within the large diameter tube is roughly parallel to the axis of the large diameter tube.
Patent CA-1147897-A (CA)
Inventor: BOUTIER JACQUES L
IPC: C08F8/24
Filed: 1979-01-19
Granted: 1983-06-07
Abstract: ABSTRACT OF THE DISCLOSURE          Improved process for the chloromethylation of cross-linked vinyl aromatic polymers and copolymers wherein a chlorine generator is incorporated into the reactants and a metallic chloride replaces part or all of the sulfuric acid used in forming the chloromethylating complex.  The chloromethylated polymer may be further functionalized to produce an ion-exchange resin.
Patent CA-1102831-A (CA)
Inventor: VANDENBERG ERVIN K
IPC: B60G11/62
Filed: 1979-01-25
Granted: 1981-06-09
Abstract: AXLE SUSPENSION FOR WHEELED VEHICLES                  ABSTRACT An axle suspension particularly applicable to trailers includes an elongated, substantially rigid beam, a pneumatic bellows located at one end of the beam, a hanger brack-et located at the other end of the beam, an axle connecting means rigidly connected to the beam and axle, and an elastomeric bush-ing structure located at or near the pivot connection between hanger bracket and beam which has a different degree of deflec-tion beamwise than hangerwise, is sufficiently rigid to provide suspension stability and is sufficiently resilient to allow opera-tive deflections in response to articulations of the suspension to maintain substantially constant the distance between the hanger bracket and the axle connecting means.
Patent CA-1112585-A (CA)
Inventor: ADAMS RALPH C
IPC: B01D29/44
Filed: 1979-02-06
Granted: 1981-11-17
Abstract: ABSTRACT OF THE INVENTION          There is provided a composite strainer unit suitable or use with particulate substances in a liquid environment com-prising a first strainer unit in combination with a second strainer unit.  The first strainer unit having a much larger effective area than the second unit whereby, at any given speed the working liquid will pass through the first strainer unit at low velocity and through the second strainer unit at high velocity.  The composite unit is provided with a valve means whereby flow access to the first strainer unit may be closed to permit high velocity flow through the second unit only.
Patent CA-1122258-A (CA)
Inventor: GUDORF JAMES L
IPC: B41J2/09
Filed: 1979-03-15
Granted: 1982-04-20
Abstract: CHARGE PLATE AND METHOD OF MANUFACTURE      Abstract Of The Disclosure A charge plate for an ink jet printer comprises a rigid support plate provided with a medially extending elongated slot and an electrode support structure cast in place adheringly  against the walls of the slot.  The electrode support structure is fabricated from a non-conductive casting resin which is cast against a silicone elastomer mold having a series of upstanding pegs coated with a release agent and an overcoating of conductive epoxy. The casting resin flows around the peg structure and bonds itself to the conductive epoxy coating.  The conductive epoxy material transfers from the mold surface to the electrode support structure upon mold separation, so that the casting process produces a series of cylin-drical charging electrodes cast in place within charging tunnels in the electrode support structure.  The resulting product is subjected to a finishing operation, and flex-ible printed circuit leads are thereafter attached to the charging electrodes.
Patent CA-1063468-A (CA)
Inventor: TILTON ROBERT W
IPC: F24C15/04
Filed: 1979-04-17
Granted: 1979-10-02
Abstract: ABSTRACT OF THE DISCLOSURE      An oven door comprises spaced-apart outer and inner panels with aligned window openings and one or more transparent window panes and an apparatus for raising and lowering a shield.  The locking means cooperates with an oven frame for locking the oven door shut on an oven and guide means guides the movement of the shield within the door.  The apparatus is capable of swinging the shield upwardly along an arcuate path to move the shield to a window covering position.  The guide means comprises a rod positioned on each side of the window and the ends of the shield are overturned to define a channel at each shield end through which the rods extend.  The degree to which the ends are overturned is sufficient to ensure enga-gement of the shield with the rods at all times during its swinging movement.  The rods are covered with a friction reducing material.
Patent CA-1112154-A (CA)
Title: Process for solvent extraction of oil from  oil-containing diatomite ore
Inventor: KARNOFSKY GEORGE B
IPC: C10G17/00
Filed: 1979-07-24
Granted: 1981-11-10
Abstract: Abstract A process for solvent extraction of oil from oil bearing diatomite ore and an apparatus for use therewith, wherein the ore is extracted by countercurrent decantation with a hydrocarbon solvent, solvent is recovered from the extract by multiple effect evaporation followed by stripping, and the spent diatomite is contacted with water to displace a major portion of the solvent therefrom, and solvent is recovered from the aqueous slurry of the spent diatomite by stripping with steam at superatmospheric pressure.
Patent CA-1118794-A (CA)
Title: Procede de preparation de chlorhydrine ethylenique
Inventor: JEQUIER WILLIAM
IPC: C07C29/64
Filed: 1979-09-28
Granted: 1982-02-23
Abstract: : L'invention concerne un procédé de préparation de la chlorhydrine éthylénique à partir de l'oxyde d'éthylène et de l'acide chlorhydrique, caractérisé en ce que l'on fait réagir l'oxyde d'éthylène à l'état gazeux sur l'acide chlorhydrique sec gazeux, le milieu réactionnel étant également maintenu à l'état gazeux pendant la réaction.
Patent CA-1144672-A (CA)
Inventor: COHEN ERIC
IPC: H04M1/68
Filed: 1979-11-30
Granted: 1983-04-12
Abstract: ABSTRACT OF THE DISCLOSURE           A compact telephone intruder alarm system is operative for indicating to a current on-line user of a primary extension telephone which is already interconnected with the telephone line of the subsequent interconnection and disconnection of another auxiliary extension telephone with the same telephone line.  Electrical OFF-and ON-hook signals are respectively generated each time an extension telephone is interconnected or disconnected with the telephone line, and each such hook signal is successively detected and electrically amplified before being conducted to a light-emitting diode.  The first detected OFF-hook signal indicates the start of the inter-connection of the auxiliary extension telephone, and the second detected ON-hook signal indicates the duration and the end of the intruder presence on the telephone line.  All electrical components are of miniature size and in one embodiment are mounted within the handset to simplify and to make installation less discernible.  The light-emitting diode is readily view-able during conversation because it is mounted directly on the handset and instantly conveys the intrusion to the user. In another embodiment, the electrical components are mounted remotely from the handset.
Patent CA-1122065-A (CA)
Inventor: WILDE STANLEY A
IPC: A21C11/10
Filed: 1980-03-20
Granted: 1982-04-20
Abstract: ABSTRACT          A method and device for assuring uniform lengths of cleanly end broken pasta from elongated relatively wide ribbons is disclosed which elevates folded over pasta paste ribbons between two opposed knife edge members which are moveable towards and away from one another.  Movement of the knife edge members is timed relative to the elevational movement of the ribbon.  The knife edges are serrated and, when moved towards one another, entrap the ribbon there-between scoring the ribbon at uniform distances along the length of the ribbon.  After drying the ribbons are broken to uniform lengths along the score lines.
Patent CA-1135607-A (CA)
Title: Bonding apparatus for thermoplastic coated materials
Inventor: CLAUSEN VICTOR H
IPC: B29C65/20
Filed: 1980-05-23
Granted: 1982-11-16
Abstract: BONDING APPARATUS FOR           THERMOPLASTIC COATED MATERIALS     Abstract of the Disclosure A bonding apparatus for applying a thermoplastic-adhesive coated core material to a moving substrate as disclosed.   Heat exchanger guide means directs a continuous length of hot melt strand to an output orifice at a bonding station.  The hot melt adhesive is softened by the unique heat exchanger means to its flow point, just before the strand leaves the output orifice.  A rapidly replaceable bonding shoe presses the hot melt strand onto a substrate moving past the bonding station, as soon as the heated strand leaves the output orifice, thus bonding the strand to the moving substrate.  Biasing means selectively provides presettable compression or tension forces to the bonding shoe, as re?uired by the particular bonding application.  Optional cooling apparatus positioned immediately downstream from the bonding station, further compresses the hot melt strand on the substrate and cools the adhesive to bonding consistency.
Patent CA-1100778-A (CA)
Inventor: BROOKS ALFRED W
IPC: F26B3/04
Filed: 1980-06-12
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE           A method and apparatus are disclosed for drying and pelletizing organic material such as animal waste, sewage and the like.  The organic material is dried in two stages using a high temperature, rotating primary drying drum, and a lower temperature secondary louvred drying drum.  The primary drum includes an inlet section and an outlet section.          The inlet section includes a plurality of transverse chain curtains for increased heat transfer to the organic material, for breaking up the organic material and for cleaning the sides of the drum.  The primary drum outlet section includes a plurality of vanes angularly attached to the inside of the drum to form an auger to retain the material in the drum until it is partially dried to a desired level.  The organic material is then transported to the secondary louvred dryer.  The louvred dryer includes an input section, an output section and a central pelletizing section formed by adjacent portions of the input and output sections. The louvred dryer input section is connected to a supply of heated air and the louvred dryer output section is connected to a supply of cooling air.  An adjustable baffle is located in the pelletizing section for use when it is desired to pelletize the organic material.  The baffle defines a con-tinuous cylindrical rolling surface which blocks the air flow through the louvres in the pelletizing  section and which rolls the organic material to form pellets.  The longitudinal location and the longitudinal length of the baffle may be adjusted for controlling the point where pelletizing begins and for controlling the size of the pellets.  Suitable air-pollution apparatus is provided to prevent atmospheric pollution.
Patent CA-1131920-A (CA)
Inventor: WUTHRICH PAUL
IPC: G04B19/253
Filed: 1980-06-16
Granted: 1982-09-21
Abstract: Pl72?     MANUAL DATE ADVANCE MECHANISM                  FOR A WATCH     ABSTRACT   A lever actuated by a manual pushbutton for advancing the date ring of a calendar watch so as to correct for months having less than 31 days. A special date change lever incorporates a tab actuated by the pushbutton, a first integral spring portion for biasing the lever to a normal rest position, a second integral spring partion for biasing an arm with a tab against the teeth of the date ring for advancing the date ring.
Patent CA-1177196-A (CA)
Inventor: KIMBALL MICHAEL E
IPC: C09J175/00
Filed: 1980-06-17
Granted: 1984-10-30
Abstract: Abstract There are disclosed storable, flowable, liquid polyurethane compositions comprising an equivalent of a prepolymer formed by reacting a liquid material having 2 to 3 hydroxyls with sufficient organic polyisocyanate to give an excess of 3 to 15 percent free NCS in said prepolymer and from 0.85 to 1.15 equivalents of a complex of alkali metal salt with 4.4'-diphenylmethane diamine, said polyurethane compositions being useful as gel coats and adhesives.
Patent CA-1138710-A (CA)
Inventor: BROWN EARL T
IPC: B41J33/32
Filed: 1980-08-19
Granted: 1983-01-04
Abstract: Abstract A microcomputer controls a ribbon drive assembly in a high speed wire matrix printer to eliminate rib-bon slack, to insure proper ribbon positioning and to conduct diagnostics in conjunction with turning on the printer such as start-up time each day and after re-placement of the ribbon with a new ribbon, the diag-nostics checking to be sure that a ribbon is actually in the proper position, that it is threaded across the print line and also checking for proper operation of the ribbon drive, logic, and electronics.  Tests are also made for proper ribbon drive during normal rib-bon feeding operations.
Patent CA-1135947-A (CA)
Inventor: PAMM GEORGES
IPC: D06M101/32
Filed: 1980-08-28
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE           A fiberfill blend for making into a batt for heat-bonding, consisting essentially of three ingre-dients: (a) two of the ingredients are crimped poly-ester staple fiber; (1) one of these polyester fiber-fill ingredients is slickened with a durable coating; (2) the other of these polyester fiberfill ingredients is unslickened, each of ingredients (1) and (2) con-stitutes 25 to 75% of the polyester fiberfill (a), (b) the third ingredient is crimped binder fiber of a poly-mer having a melting point is present in amount 10 to 30% of the blend; the remaining 70 to 90% of the blend is the polyester fiberfill. Such blends can be processed on conventional textile machinery, e.g. by ferred batts, using polyester staple fibers of regular denier, have surprisingly high resilience, which makes them especially suitable for use in pillows and cushions.
Patent CA-1157666-A (CA)
Inventor: YUNG KENNETH K
IPC: C22B1/00
Filed: 1980-09-05
Granted: 1983-11-29
Abstract: ABSTRACT       IMPROVED LEACHING PROCESS FOR METAL ORES            The general overall sequence of process steps in the technique of the invention is set forth in Fig. 1. In sequence, the ore is crushed, and solubilizing reagents and moisture are added to the crushed ore in preselected controlled portions.  The mixture of ore, reagent, and moisture is then cured followed in the preferred process by  conditioning for filtration.  The slurry that is pro-duced from conditioning is then subjected to multiple stage washing on a belt filter.  The filtrate is further processed for metal value recovery and the solids are transported to tailings disposal.
Patent CA-1149044-A (CA)
Inventor: SUMNER LEE E JR
IPC: F24D7/00
Filed: 1980-09-16
Granted: 1983-06-28
Abstract: MICROCOMPUTER CONTROL FOR SUPPLEMENTAL     HEATING WITH NIGHT SET-BACK            Abstract:    An apparatus and method for controlling the sequential operation of supplemental electric heaters (41) so that the amount of energy consumption is minimized.  The operation of the heaters (41) is prevented as long as a lower night set-back temperature (SP1) can reach the higher reference set point during the daytime within a predetermined time interval.  A microprocessor (38) is provided to control the operation of night set-back auto-matically to affect a measured temperature of the conditioned space.
Patent CA-1123661-A (CA)
Inventor: NAPPEN BERNARD H
IPC: A23L29/281
Filed: 1980-09-22
Granted: 1982-05-18
Abstract: STABLE GELATIN DESSERT AND PROOESS FOR MAKING SAME     ABSTRACT OF THE DISCLOSURE      A gelatin dessert prepared from a dessert powder containing gelatin, sugar and optionally flavor and color is improved by adding to the powder from about 0.5 to 5%, by weight, of guar gum, based on the weight of the powder.  The guar gum imparts low-temperature stable properties to the gelatin dessert without substantially adversely affecting the physical appearance and texture thereof.