baber/WOPTO huggingface dataset:
Patent CA-1101091-A (CA)
Title: Patchcord connector
Inventor: KEGLEWITSCH JOSEF
IPC: H01R27/02
Filed: 1978-12-22
Granted: 1981-05-12
Abstract: ABSTRACT          This invention relates to patchcord connectors for terminating a plurality of insulated conductors.  Prior patchcord connector arrangements have encountered a number of problems.  For example, manipulation is often cumbersome and at times difficult to achieve during field assembly. In addition, some prior connectors have been complex, expensive to fabricate, and difficult to field test.  The present invention overcomes these deficiencies by providing a patchcord connector having a housing with first and second interlockable molded body members.  A plurality of contact elements are disposed within the housing and in-clude terminal contact portions having insulation-piercing members for terminating the insulated conductors as the body members are assembled and interlocked.  To afford simple and rapid field assembly of the connector, the con-nector includes gripping members integral with each contact element for securely maintaining each insulated conductor in a terminating position within the connector prior to and during interlocking of the body members and termination of the conductors. Strain relief means are also provided for retaining each conductor within the connector housing when the first and second body members are in a finally assembled and interlocked position.  In addition, to enable direct electrical testing of the contact elements, entrance assemblies are provided which permit limited access from the rear exterior of the housing to each contact element terminal portion when the body members are in an interlocked position and the conductors are fully terminated.
Patent CA-1101254-A (CA)
Inventor: SAITO TSUTOMU
IPC: D21F1/00
Filed: 1979-01-30
Granted: 1981-05-19
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides an apparatus for making a fiberboard comprising an endless belt type fiber layer making conveyor arranged to have an inclined running portion extending over a desired length, a suction box provided along an under surface of the inclined running portion of the fiber layer making conveyor to form a fiber layer making section, and a flow passage for slurry raw material fibers provided along an upper surface of the fiber layer making conveyor in the fiber layer making section which flow passage is so arranged that the flow of slurry raw material fibers flowing through the flow passage reverses its direction or exit from said passage to flow along the surface of the fiber layer making conveyor at a different speed from the running speed of the fiber layer making conveyor.
Patent CA-1105237-A (CA)
Inventor: HARWELL LESLIE J
IPC: B01D53/34
Filed: 1979-02-13
Granted: 1981-07-21
Abstract: ABSTRACT OF THE DISCLOSURE            Molecular chloride level in flue gases from incineration of chlorinated organic materials is reduced by injecting into the incinerator's quench zone an amount of hydrogen which depends on the amount of air fed into the combustion zone, the amount of air being such that there is a 1-40% excess of oxygen. When the wall temper-ature of the combustion zone is about 800-1500°C, the temperature at which the hydrogen is added to the quench zone is about 450-1000°C.  Hydrogen chloride, which is formed from molecular chlorine and hydrocarbon is more readily water-scrubbed than chlorine, so that less pol-lutlng flue gases are obtained.
Patent CA-1107604-A (CA)
Inventor: HALL LOWELL R
IPC: F15B11/04
Filed: 1979-02-27
Granted: 1981-08-25
Abstract: CONTROL VALVE WITH BYPASS MEANS     Abstract of the Disclosure A valve controls fluid flow to a fluid jack by movement of a single valve spool to a first position.  A check valve and bypass valve cooperate to pass fluid exhausted from the fluid jack to a tank bypassing the single valve spool.          Movement of the bypass valve is controlled by developing a controlled pressure drop between the fluid in the fluid jack and the fluid between the check valve and the single valve spool in response to the valve spool being moved to a second position.
Patent CA-1115790-A (CA)
Inventor: YOSHIDA TADAO
IPC: H03F3/217
Filed: 1979-04-05
Granted: 1982-01-05
Abstract: ABSTRACT OF THE DISCLOSURE           A MOS-type FET (field effect transistor) amplifier includes a pair of P-channel and N-channel output stage MOS-type FETs which are ON-OFF controlled by a pulse signal and an inductive load.  Each reverse current caused by the inductive load is shunted by a diode connected between the drain and source of each of the MOS-type FETs. An additional pair of diodes are provided in the drain-source circuits of the MOS-type FETs so as to prevent each reverse current flowing through respective substrates of the MOS-type FETs.
Patent CA-1145730-A (CA)
Inventor: LANGMAN WILLIAM F
IPC: E01B9/48
Filed: 1979-04-09
Granted: 1983-05-03
Abstract: ABSTRACT OF THE DISCLOSURE    A rail fastener comprising a U-shaped clip having a rectangular locating aperture in at least on of its legs which engages over a rectangular retraining block.  The retaining block has a retaining pin extending through it to project from each side and bear downwardly on the upper leg of the clip and thereby apply a downward pressure at each end of the lower leg.  One end of the lower leg  ?   downwardly on the rail support and the other end on the rail to impart a total pressure.  The reduced cross-sectional area of the clip where it passes over the retaining block causes high stresses in the legs of the clip as well as at ? locality of the clip heel, and this results in a lower sering rate for the toe clip so that toe pressure is  ?  lo     up  ?  rail settlement.
Patent CA-1098518-A (CA)
Inventor: WURZBURG OTTO B
IPC: C08B31/06
Filed: 1979-04-12
Granted: 1981-03-31
Abstract: ABSTRACT OF THE DISCLOSURE     Starch is phosphorylated by an improved pollution-free process which involves forming a reagent solution of an alkali metal tripoly-phosphate salt in water having 20 - 36% by weight of the salt dissolved therein, forming a starch cake containing no more than 45% by weight moisture, adding 2 - 30% by weight of the tripolyphosphate salt reagent solution to the starch cake, and drying and heat-reacting the thus-impregnated starch.  In this process more efficient impregnation of the starch is achieved.  The impregnation is preferably effected in a centrifuge.
Patent CA-1124521-A (CA)
Inventor: PETER SIEGFRIED
IPC: C10J3/78
Filed: 1979-04-23
Granted: 1982-06-01
Abstract: ABSTRACT OF THE DISCLOSURE           A process for the catalytic gasification of solid fuels with steam is provided wherein the catalysts are first dissolved in steam at high pressure and the pressure of the steam containing catalysts in dissolved form is subsequently reduced to reaction pressure.
Patent CA-1136084-A (CA)
Inventor: KORENOWSKI THEODORE F
IPC: C25D21/14
Filed: 1979-04-26
Granted: 1982-11-23
Abstract: ELECTROLYTIC PROCESS       ABSTRACT        The limiting g current density is increased without interfering with the quality of the metal deposit in an electrolytic process employing an electrolyte containing a dissolved metal sulfate, by adding sufficient quantities of the metal sulfate in a particulate state to maintain a solids con-centration of the metal sulfate in the electrolyte during the electrodeposition.
Patent CA-1142509-A (CA)
Inventor: CLASEN HEINRICH
IPC: B01F23/47
Filed: 1979-05-08
Granted: 1983-03-08
Abstract: ABSTRACT OF THE DISCLOSURE       A device for mixing flowable materials, especially relatively viscous liquids and flowable solids, comprises a pipe or tube section, preferably of circular cross section, pro-vided internally with at least one mixing element helically twisted in a uniform manner about the axis of the pipe and form-ed with only two groups of surface regions which are folded relative to one another and which alternate along the mixing el-ement.  Each of these surface regions is of flat triangular out-line with a base of the triangle formed along one of the helical-ly twisted longitudinal edges of the mixing element and converg-ing toward the other.  The flat surface regions may be truncated, i.e. of generally trapezoidal outlint with their narrow triangle side lying along the opposite edge of the mixing element from that occupied by the base, or of a pointed configuration where the triangle apex lies along this opposite side of the mixing element.
Patent CA-1120754-A (CA)
Inventor: GUTSHALL CHARLES E
IPC: F16B23/00
Filed: 1979-06-13
Granted: 1982-03-30
Abstract: ABSTRACT         This invention relates to screw thread fasteners and the like, of the type having a cruciform recess in the head thereof. More particularly, the invention relates to an improved recess for use in the heads of such screws.
Patent CA-1134197-A (CA)
Inventor: HAIN GOTTFRIED
IPC: A23C19/024
Filed: 1979-06-21
Granted: 1982-10-26
Abstract: ABSTRACT        In a method for the production of cottage and similar fresh cheese, of the kind in which a milk coagulate is cut to curd granules of suitable size, the granular structure of the curd is maintained by stirring the cheese curd-whey mixture, the curd granulate is scalded by heating, and the curd granulate thus treated, after extraction of the whey in the meantime, is washed and cooled in water and iced water, the improve-ment that the cheese curd-whey mixture is subjected to successive processing operations in a continuous flow.
Patent CA-1128864-A (CA)
Inventor: DECKNER GEORGE E
IPC: A61K8/365
Filed: 1979-06-26
Granted: 1982-08-03
Abstract: B15a ABSTRACT              SUNBLOCK FORMULATIONS        A sunblock or sunscreen formulation in which the ultraviolet absorbing properties are enhanced by including from about 2.0% to about 15% by weight of polyethylene.  The formulation is preferably a water in oil emulsion and includes conventional emulsifiers, emollients and preservatives, and one or more known ultraviolet absorbing compounds.
Patent CA-1107488-A (CA)
Inventor: TAJIRI KOJI
IPC: D02G1/20
Filed: 1979-07-13
Granted: 1981-08-25
Abstract: A COHESIVE BULKY CARPET YARN OF A POLYAMIDE       CONTINUOUS MULTIFILAMENT AND     A CUT PILE  A PET                    ABSTRACT     A pile yarn for a carpet and a cut pile carpet. A bulky yarn of a polyamide multifilament is fed to a false twisting and heat setting device where filaments in the yarn are thermally and partially adhered to each other while the yarn is false twisted.  A bulky cohesive continuous multifilament yarn thus obtained has alternate twists therein along the lengthwise direction thereof and a latent torque therein, and after it is tufted on a substrate of a carpet as a pile yarn and after the piles are cut, the carpet is heat treated, preferably by means of saturated or superheated steam.  The torque in the cut piles is developed to create true twists.
Patent CA-1098602-A (CA)
Inventor: CHERIAN GABRIEL B
IPC: H01R31/00
Filed: 1979-08-13
Granted: 1981-03-31
Abstract: ABSTRACT         A contact element formed in one piece comprises a pair of sinuous springs 28 extending from opposite ends of a side of a channel shaped central section 12 from the other side of which extensions 24 define a centrally supported beam spring 20 having ends 22 engageable with contact portions 38 at ends of the springs 28.  In use a connector is formed by a slab-like block 40 of insulating material formed with cells 42 opening to opposite faces and each containing a contact element 10.  The beam spring 20 of each element engages a cell wall to flex ends 22 against the contacts 38.  Contacts 38 of the sinuous springs project outwardly of the block to engage contacts of substrates between which the connector is sandwiched.
Patent CA-1111403-A (CA)
Inventor: JOHNSTON GORDON L
IPC: B01D46/00
Filed: 1979-08-29
Granted: 1981-10-27
Abstract: Abstract A discharge valve assembly for use in dust collec-tion systems is disclosed.  The valve assembly includes a conduit (160) and a rotatable valve member (162).  A rod (192) is connected to the valve member (162).  The conduit (160) is formed of an elastic material and has a generally circular cross section.  The conduit (160) also has an inner diameter (164) in an unstretched condition.  The valve member (162) has a generally circular cross section and an outer diameter (178) greater than the inner diameter (164). The rod (192) has an axis spaced from a line bisecting the valve member (162) and is connected to the valve member (162) for rotation of the valve member (162) between a closed and an open position.  In one embodiment of the invention, a plurality of discharge valve assemblies are disposed below a number of dust separator mechanisms (60,92).  A discharge valve assembly can also serve as a suction or vacuum breaking means (158) in a multiple-stage dust collector system.
Patent CA-1130884-A (CA)
Inventor: CATALDO THOMAS R
IPC: G08B6/00
Filed: 1979-09-05
Granted: 1982-08-31
Abstract: SILENT WEARABLE SIGNALING DEVICE              WITH TACTILE MEANS TO PREVENT FALSE TRIGGERING     ABSTRACT      A concealable signaling, e.g., radio alarm, device worn on the person and actuated by concealed switch means that include mechanical detents.  The engagement of the detents provides secret tactile information back to the wearer.  The presently preferred embodiment is a miniature radio alarm transmitter concealed in a device which also serves as a belt buckle.  The wearer distends his waist to actuate the transmitter. Tension in the belt moves an element through one or more detent engagements before it activates the transmitter.  These detent engagements make transient changes in the belt tension which are felt by the wearer; these inform the wearer of impending activation, so preventing false transmitter signals or alarms.
Patent CA-1122876-A (CA)
Inventor: SATO HIROSHI
IPC: C11D7/02
Filed: 1979-10-03
Granted: 1982-05-04
Abstract: INORGANIC ION EXCHANGER                ABSTRACT OF THE DISCLOSURE        An inorganic ion exchanger prepared by kneading a blend of anatase type titanic acid or amorphous titanic acid with sulfuric acid, hydrochloric acid or phosphoric acid and water, extrusion molding the blend, and thereafter, heat treating the extruded product at an elevated tem-perature.  The inorganic ion exchanger has high strength in water and is suitable for use in the removal or the concentration and recovery of injurious or beneficial materials contained in water.
Patent CA-1148805-A (CA)
Inventor: KRUEGER ROBERT H
IPC: G01N9/12
Filed: 1979-11-07
Granted: 1983-06-28
Abstract: DEVICE FOR AUTOMATIC ADDITION OF A CORROSION        INHIBITOR TO A COOLANT SYSTEM            Abstract:      A device for the automatic addition of corrosion inhibitor into an automobile coolant system when the coolant mixture is diluted by water having an undesirable level of corrosiveness.  The devise is in the form of a hydrometer (10) having a hollow stem (11) adapted to receive a quantity of a corrosion inhibitor (16) and having openings (15) in the stem wall allowing contact of the liquid in the coolant system with the corrosion inhibitor when the specific gravity of the coolant liquid decreases below a predetermined level.
Patent CA-1121046-A (CA)
Inventor: MITAMURA ICHIRO
IPC: H04N9/24
Filed: 1979-12-04
Granted: 1982-03-30
Abstract: ABSTRACT OF THE DISCLOSURE     Horizontal scanning rate correction apparatus is pro-vided for beam index color cathode-ray tubes of the type having a screen, an electron gun for projecting an electron beam upon the screen, a plurality of index elements positioned to be struck by the electron beam as it scans across the screen, a deflection device for causing the electron beam to repeatedly scan across the screen in a vertical succession of horizontal lines, and an index signal processing circuit for producing an index signal having a frequency determined by the frequency of the incidence of the electron beam upon the index elements as it scans horizon-tal lines and for controlling color switching circuitry which determines which of a plurality of color signals modulates the intensity of the electron beam.  The horizontal scanning rate correction apparatus includes a memory circuit for storing correction values derived from the index signal processing cir-cuit during horizontal scanning by the electron beam and repre-senting the deviation of the horizontal scanning rate from desired scanning rate at each of a plurality of horizontal sampling positions along a horizontal line.  The apparatus further includes circuitry for reading the correction values from the memory circuit and for producing a corresponding signal which is supplied to the electron beam deflection device to substan-tially cancel deviations in the horizontal scanning rate.
Patent CA-1135992-A (CA)
Inventor: HARNEY DAVID L
IPC: A23L19/12
Filed: 1980-01-21
Granted: 1982-11-23
Abstract: Applicant:     Chef-Reddy Foods Corporation Title:         French Fryable Frozen Potato strips And Method of Making the same ABSTRACT             Raw potato strips suitable for French frying are heated principally by circulation of hot air to dry their surfaces, next the potato strips are partially gelatinized and partially of hot humid air over them, further dehydrated, and such gelatinized and dehydrated potato strips are then frozen and stored in frozen condition until they are needed for consumption at which time they are finally deep fat fried.  Optionally, the strips may be par-fried after being dehydrated and prior to being frozen.
Patent CA-1142517-A (CA)
Inventor: KOBREHEL GABRIJELA
IPC: A61K31/7048
Filed: 1980-04-01
Granted: 1983-03-08
Abstract: Abstract of the Disclosure Novel 11-aza-10-deoxo-10-dihydroerythromycin A and derivatives thereof having antibacterial action.  The compounds are prepared by Beckmann rearrangement of erythromycin A oxime followed by reduction of the product so obtained and subjecting the product to reduction followed by 0- or N-acylation.
Patent CA-1140877-A (CA)
Inventor: FUJII TADASHIRO
IPC: C12P19/48
Filed: 1980-04-03
Granted: 1983-02-08
Abstract: ABSTRACT     Novel aminoglycoside antibiotic selected from G-367-1 and G-367-2 or non-toxic salts thereof.  A process for production of aminoglycoside anti-biotic G-367-1 or G-367-2 which comprises culturing a microorganism belonging to Dactylosporangium thialandanse G-367 FERM-P No. 4840 in a nutrient medium and isolating the produced antibiotics therefrom.
Patent CA-1159887-A (CA)
Inventor: CASTELLI VITTORIO
IPC: B65G15/64
Filed: 1980-04-18
Granted: 1984-01-03
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus in which the lateral movement of a belt arranged to move along a pre-determined path is controlled.  The apparatus includes a belt sensor mounted translatably on a belt support.  As the belt moves laterally, the sensor translates therewith causing the belt support to pivot so as to return the belt to the pre-determined path.
Patent CA-1145878-A (CA)
Inventor: GUARNERY JOSEPH M
IPC: C09D5/02
Filed: 1980-07-23
Granted: 1983-05-03
Abstract: ABSTRACT OF THE DISCLOSURE       A polymerizable coating composition comprises 35-80 parts of an epoxy prepolymer material and 20-65 parts of a vinyl chloride dispersion polymer together with 0.5-10 percent by weight, based upon the weight of the epoxy prepolymer material, of a photo-initiator which decomposes upon exposure to electromagnetic radiation to initiate polymerization of the epoxy prepolymer material.  The coating is applied to the surface of a substrate and then exposed to a source of electromagnetic radiation to decompose the photoinitiator and initiate polymerization of the epoxy prepolymer material to a tack-free surface condition in which the vinyl chloride polymer is dispersed within the epoxy polymer.  This is desirably effected by maintaining the coating at a temperature of about 50-90°C. for a limited time following exposure to radiation.  After the coating has been cured to a tack-free condition, it is desirably baked at a temperature of at least 150°C. to effect substantial fusion of the vinyl chloride polymer and cross-linking of the epoxy polymer.
Patent CA-1133206-A (CA)
Inventor: GILMAN JOHN J
IPC: F16L9/16
Filed: 1980-07-24
Granted: 1982-10-12
Abstract: ABSTRACT          COMPOSITE SHELL FORMED OF GLASSY METAL ALLOY STRIPS         A thin-walled annular shell of high rigidity relative to its unit weight is provided.  The wall of the shell is a composite material built up layerwise of glassy alloy strips of high transverse aspect ratio such that each layer is a strip wrapped at a substantially 45° helix with respect to the elongate axis of the shell and with adjacent layers having alternating directions of wrap.  Bonding between adjacent layers and between strips within each layer is accomplished in a selected manner such that the composite wall is structurally monolithic for thin-walled applications thereby taking substantially full advantage of the extraordinary strength properties of glassy alloy strip.
Patent CA-1145915-A (CA)
Inventor: KEENEY ALLEN J
IPC: B29B7/00
Filed: 1980-08-08
Granted: 1983-05-10
Abstract: ABSTRACT OF THE DISCLOSURE Mica and melt forming resins are rapidly compounded in a continuous process.  The mica has a coating which is pro-vided by contacting the mica particles with a heat sensitive additive comprising chlorinated hydrocarbon.  The melt forming resin is one formed from monomers comprising olefinic hydro-carbon monomers.  The continuous method involves contacting molten resin with the coated mica and kneading the molten resin and coated mica to mix the same.
Patent CA-1139344-A (CA)
Inventor: MIGEON JEAN P
IPC: H02K37/12
Filed: 1980-11-04
Granted: 1983-01-11
Abstract: Rotor Assembly For Electric Stepping Motor Abstract A rotor assembly for a stepping motor is provided by locating one flat side of a brittle annular rotor disc against an annular alignment surface on a hub and mounting the hub with aligned rotor disc thereon on a central shaft carrying an annular clamping washer.  The clamping washer includes an inner peripheral portion which is clamped between first and second abutment surfaces on the shaft and hub and a resilient outer peripheral portion which bears axially against the other flat side of the rotor disc with a spring-like bias to clamp the disc in prealigned position on the hub.  Required alignment of the brittle rotor disc is thereby achieved while minimizing the danger of breakage and also reducing She number of rotor components and assembly steps.
Patent CA-1135266-A (CA)
Inventor: MAENDER OTTO W
IPC: C07D277/68
Filed: 1981-05-21
Granted: 1982-11-09
Abstract: ABSTRACT OF THE DISCLOSURE          Alkyl thiosalicylate prevulcanization inhibitors having a pleasant odor are described.
Patent CA-1163091-A (CA)
Inventor: EIMERS ERICH
IPC: C08K5/5435
Filed: 1981-06-26
Granted: 1984-03-06
Abstract: ABSTRACT OF THE DISCLOSURE Certain solutions of phosphines in oxetane com-pounds impart oxidative stability to aromatic thermo-plastic polycarbonates in which such solutions are admixed.