baber/WOPTO huggingface dataset:
Patent CA-1126322-A (CA)
Inventor: OOMS LEO F M
IPC: H01K1/16
Filed: 1979-05-24
Granted: 1982-06-22
Abstract: ABSTRACT:           Electric incandescent lamps having a bromine and hydrogen containing gas filling are also provided with iodine if they are to have a long computed life. This has a protecting influence on the colder tungsten parts of the lamp.  However, the use of iodine also exibits disadvantages.          In lamps according to the invention the cur-rens inside the lamp envelope is supplied to the coiled coil filament via a helically-wound tungsten wire which is screwed in or around the filament and is in ingage-ment with at least a secondary turn of said filament. This construction enables the omission of the use of iodine.
Patent CA-1079552-A (CA)
Inventor: GALE MICHAEL T
IPC: G02B5/18
Filed: 1979-05-31
Granted: 1980-06-17
Abstract: Abstract of the Disclosure The disclosed filter provides a gray-scale color (wavelength) characteristic which is substantially independent of luminosity, and is preferably neutral.          Such a gray scale is achieved in diffractive subtractive light filter comprising:  at least one region consisting of a mixture of black-manifesting subareas and white-manifesting subareas; where each black-manifesting subarea comprises a diffractive structure composed of at least one substantially sine-wave profile phase grating having a line spacing sufficient to permit the separation of substantially all higher-diffraction-order light from imaged zero-diffraction-order light, any of said phase gratings having an optical peak-to-peak amplitude of a selected value which provides a zero-diffraction-order light transmittance wavelength selectivity characteristic which exhibits a minimum zero-diffraction-order light transmittance at a wavelength within the visible wavelength spectrum; where each white-manifesting subarea comprises a substantially non-diffractive structure; and where the respective sizes of said individual subareas are sufficiently small to be substantially unresolvable in imaged zero-diffraction-order light, but are large relative to said line spacing.
Patent CA-1131326-A (CA)
Inventor: POHL WALTER J
IPC: F25D21/00
Filed: 1979-07-20
Granted: 1982-09-07
Abstract: FROST CONTROL SYSTEM     ABSTRACT         Frost control apparatus is disclosed for a temperature conditioning system such as a heat pump or the like, wherein a compressor circulates a volatile fluid through the closed system. Frost-buildup on the indoor and outdoor coils of the system is controlled by means of respective defrost cycles which occur in accordance with the conditions sensed by temperature sensing elements positioned at various points in the system.  The defrost cycle for the indoor coil is maintained throughout a predetermined temperature range of ambient indoor air.  The defrost cycle for the outdoor coil is initiated as a function of the differential between the temperature of the outdoor coil and that of ambient outdoor air and it varies in magnitude as a function of ambient outdoor air temperature.  The termination of the outdoor coil defrost cycle is determined by a sensed temperature condition.
Patent CA-1100901-A (CA)
Inventor: GRIFFIN CECIL A
IPC: B66C17/00
Filed: 1979-08-02
Granted: 1981-05-12
Abstract: TITLE            TRANSPORTABLE, COLLAPSIBLE VEHICLE LOADING HOPPER            ABSTRACT OF THE DISCLOSURE         A loading bin is carried on a wheel-supported trans-portable frame in a collapsed condition in which the upper filling end of the loading bin is below vertical height road clearances for highways.  The bin can be elevated at the con-struction site so that its lower discharge end is above the height of the vehicles being loaded.  The bin is filled by a cart traveling along a track from ground to an elevation above the bin with the track being deployed automatically upon rais-ing of the bin.  The cart automatically dumps its load into the bin upon reaching the filling end of the bin.
Patent CA-1108871-A (CA)
Inventor: BASS MERLYN D
IPC: A01F29/10
Filed: 1979-08-30
Granted: 1981-09-15
Abstract: CROP MATERIAL SAVER FOR A FORAGE    HARVESTER FEED ROLL ASSEMBLY                     Abstract of the Disclosure In a forage harvester, a pan-like shield wraps the underside of the lower forward feed roll of a feed roll assembly having opposed upper and lower pairs of feed rolls.  The pan is disposed so that particles of material, such as corn or sorghum kernels, which may become separated from a mat of material being fed through the rolls and pass downwards in front of the forward lower feed roll or between the front and rear lower rolls are intercepted by the pan and recirculated by the forward roll between the roll and the pan and re-presented to the inlet side of the feed roll assembly so that those particles have another opportunity to be fed through with the mat of crop material to the cutterhead.
Patent CA-1114435-A (CA)
Inventor: BELLATI HANS
IPC: F16C17/06
Filed: 1979-08-31
Granted: 1981-12-15
Abstract: ABSTRACT OF THE DISCLOSURE           A thrust bearing for a shaft is disclosed including a shaft thrust collar arranged in steps.  The stepped con-struction features an inside bearing surface and an outside bearing surface axially offset from the inside bearing surface.  In the bearing body for each bearing surface, spring supported bearing units are provided.  Each bearing unit consists of a bearing segment, a knuckle washer, and a flexible supporting bridge connected with each other by a connecting pin.  Separate oil delivery and discharge passages are also provided for each bearing surface.
Patent CA-1143705-A (CA)
Inventor: NAKAZATO EIJI
IPC: B60R22/24
Filed: 1979-09-07
Granted: 1983-03-29
Abstract: ABSTRACT     A passive safety belt device for a vehicle ha-ving windowed doors without sash frames, comprising a re-tractor provided on the floor centrally of the vehicle, a resilient support extending upwardly from a rear portion of the door, and a safety belt connected to the retractor and through the resilient support means, to the door.          When the door is closed, the safety belt extends diagonal-ly across the passenger's body and when the door is opened, the safety belt is positioned to permit the passenger to get in and out of the vehicle.
Patent CA-1184825-A (CA)
Inventor: STEAD GORDON C
IPC: E04H15/00
Filed: 1979-09-20
Granted: 1985-04-02
Abstract: TITLE           SUBMERSIBLE SWIMMING POOL COVER                            INVENTOR                 Gordon Charles STEAD                            ABSTRACT      A submersible floating swimming pool cover is provided consisting of a multiplicity of long narrow planks or panels of  synthetic  plastics  material,  assembled  in  side-by-side parallel  relationship,  to  form  a  flat  deck,  by  means  of connectors that permit limited relative angular movement.  The panels  are many times  longer  than  they  are  wide  and  are adapted to extend widthwise across a pool so that the cover has articulations or hinge joints spaced along the length of the pool but none across the width.  Each panel is a substan-tially rigid shell of hollow box section with internal bracing and has negative buoyancy, the cover being caused to rise and to float by the inflation of air sacs disposed in the panel shells.
Patent CA-1108978-A (CA)
Inventor: BAIN BENJAMIN H JR
IPC: D06F75/18
Filed: 1979-10-19
Granted: 1981-09-15
Abstract: IRON WITH MODE VALVE              ABSTRACT OF THE DISCLOSURE       In a conventional electric flatiron, with plural surge and spray functions, water tank, steam genera-ting soleplate with ports to distribute normal steam and/or extra surge steam on demand, a handle is pro-vided with spray means and with a pump connected to the water tank with a button on the handle for manual pump actuation to deliver water to the soleplate surge or  handle  spray  means  as  directed  by  a  separate handle-mounted mode selector valve subassembly.   To this conventional iron an improvement is provided in the mode valve subassembly that includes a molded cup-shaped valve housing with an upright closed periphe-rally extending side wall with a pair of spaced stops, the side wall enclosing a flat bottom wall all mounted within the handle.  A plurality of outlets is provided through the bottom wall and an integral flexible seal includes a cup-shaped disc with molded integral elas-tomer tubes extending to the outlets to seat the disc in the housing.  The disc has separate annular walls around each outlet with the walls protruding into the housing cup to form a water chamber therein.  The housing may be U-shaped with barbs on the legs of the U to snap into the handle.  One of the two protruding outlet walls may have side openings connecting with the chamber at one end and with the water tank at the other so the chamber is constantly filled with water. A  flat  gate  is  provided  with an  actuating  arm extending through the iron handle and the gate has a projection rotatably nesting snugly in the cup housing to seal against the protruding walls.  The gate has an Abstract of the Disclosure (cont'd) arcuate channel in the projection connecting only two of the outlets, one being the water supply outlet, and the U-shaped spring clamps and compresses the gate and disc together by abutting the gate projection central-ly of the disc for even pressure distribution and sealing between the projection and each tube protru-ding outlet wall to seal the water chamber.  The gate has peripheral stops to abut the spaced stops on the housing whereby the actuating arm external of the han-dle is rotated against the stops to selectively direct water to the spray and extra surge functions on each manual actuation of the separate handle mounted pump.
Patent CA-1113790-A (CA)
Title: Die for pelletising machine
Inventor: TRICKETT STANLEY
IPC: B30B11/20
Filed: 1979-11-01
Granted: 1981-12-08
Abstract: ABSTRACT         An annular die for a pelletising machine, having a multiplicity of radial bores (12) through which in one direction or the other, material is extruded to form pellets, each radial bore (12) having a portion (A) of constant cross-sectional area and a portion (B) of gradually increasing cross-sectional area, the latter extending to the peripheral surface (14) of the die to which material to be extruded is supplied, the transition between the portion (B) of increasing cross-sectional area and the portion (A) of constant cross-sectional area being entirely smooth such that there is no break in the profile of the internal wall surface of the bore (12).
Patent CA-1120703-A (CA)
Inventor: MALEC ROBERT E
IPC: C08L7/00
Filed: 1979-11-21
Granted: 1982-03-30
Abstract: Case 4273 ANTIOXIDANT     Abstract of the Disclosure Organic material is stabilized against oxidative degradation by the addition of a small amount of an antioxidant compound or mixture of compounds containing a central segment of one to about ten divalent o-nydrocarbyl phenol groups (e.g. o-tert-butylphenol) bonded to each other through a methylene group and having terminal 3,5-dihydrocarbyl-4-hydroxybenzyl groups at each end.  They are made by first condensing o-hydrocarbyl phenol with formaldehyde and then reacting the intermediate with 2,6-dihydrocarbyl phenol and formaldehyde.
Patent CA-1121265-A (CA)
Inventor: SAOTOME KIYOSHI
IPC: A01N27/00
Filed: 1980-01-10
Granted: 1982-04-06
Abstract: ABSTRACT OF THE DISCLOSURE     Process for protecting plants from diseases caused by airborne carriers by application of a stable W/O paraffin emulsion.  The emulsion is produced by emulsifying a hard paraffin having substantially the same number of carbon atoms naturally present on said plants with a C12-C18 fatty acid soap under conditions such as to yield an emulsion particle size of 1 to 5 microns.
Patent CA-1124568-A (CA)
Inventor: FARR DAVID R
IPC: A23L5/20
Filed: 1980-01-25
Granted: 1982-06-01
Abstract: Abrégé Procédé de désamérisation d'un hydrolysat de protéines et hydrolysat désamérisé obtenu La présente invention concerne le traitement des hydrolysats de protéines en vue d'en diminuer la teneur en substances amères. Ce procédé consiste à mettre en contact l'hydrolysat avec un adsorbant solide ligneux d'origine végétale, à base de caroube par exemple, puis à recueillir l'hydrolysat désamérisé  après l'avoir séparé de l'adsorbant.
Patent CA-1146479-A (CA)
Inventor: HORVATH JAMES W
IPC: F16L11/04
Filed: 1980-02-05
Granted: 1983-05-17
Abstract: Abstract Improved Fuel Hose An improved fuel hose having at least one layer compounded cured nitrile rubber containing a built in antiozonant and a covering of chlorosulfonated polyethylene.
Patent CA-1143547-A (CA)
Inventor: BERG HOWARD M
IPC: H01L31/0232
Filed: 1980-05-20
Granted: 1983-03-29
Abstract: PROCESS FOR ATTACHING OPTICAL FIBER        TO SEMICONDUCTOR DIE          ABSTRACT      A process is described for attaching optical fiber to a semiconductor die in which a first droplet of adhesive is applied to the die and partially gelled to form a cushion for receiving the end of the optical fiber to be attached thereto.
Patent CA-1145418-A (CA)
Inventor: CHAPMAN DALE B
IPC: G11B20/10
Filed: 1980-08-15
Granted: 1983-04-26
Abstract: DATA SIGNAL DETECTION CIRCUIT     Abstract of the Disclosure A readout signal detection circuit comprises a data signal detector which senses changes in voltage of the signal waveform relative to signal peak amplitude; a threshold detector for sensing signal peak magnitudes that exceed a preset magnitude; a differentiator to locate signal peak position; and logic circuitry to test the validity of a linear readout signal applied to the detectors and the differentiator in parallel.  A ramp timer provides a delay and fixed period during which the readout signal is checked for validity.
Patent CA-1193047-A (CA)
Inventor: MUSCH RUEDIGER
IPC: C08F36/00
Filed: 1980-10-31
Granted: 1985-09-03
Abstract: Abstract of the Disclosure A process for the production of storage poly-chloroprene having reduced tackiness on mixing rolls by the continuous polymerization of chloroprene and, optionally, up to 50 %, by weight, of a monomer copoly-merizable with chloroprene in aqueous alkaline emulsion in the presence of emulsifiers and radical initiators at temperatures of from 0 to 70°C, followed by isolation, characterized in that from 90 to 150 parts, by weight, of water, from 2.5 to 4.0 parts, by weight of a potassium salt of disproportionated abietic acid (based on acid), from 0.3 to 1.0 parts, by weight, of a conden-sation product of naphthalene sulphonic acid and formaldehyde and from 0.2 to 1.5 parts, by weight, of potassium hydroxide, all the quantities being based on 100 parts, by weight,  of monomer, are used for the polymerization reaction.
Patent CA-1147966-A (CA)
Inventor: BROTZMANN KARL
IPC: C21C5/32
Filed: 1980-12-11
Granted: 1983-06-14
Abstract: ABSTRACT OF THE DISCLOSURE         The disclosure describes a method of producing steel from a bath of molten steel contained in a converter, provided with lower injectors, which are mounted below the surface of the bath, and with a water cooled lance and/or top blowing injectors to operate above the surface of the melt.  The im-provement according to the invention comprises feeding oxygen to the surface of the bath through the water cooled lance and/or through at least one top blowing injector,  directed against the surface of the bath, and injecting at least periodically into the molten steel, through the lower injectors, a carrier gas essentially free of oxygen and at least partly charged with ground solids effective for forming slag and/or supply-ing heat to the bath.  This method combines the advantages of both the top-blowing and the through-blowing method.
Patent CA-1162311-A (CA)
Inventor: STRELOW HORST
IPC: G06F11/00
Filed: 1981-01-28
Granted: 1984-02-14
Abstract: ABSTRACT OF THE DISCLOSURE     In a data processing system constructed in accordance with safety principles - e.g. for a railway control system, one microcomputer is provided for each processing channel.    The items of information to be emitted to the process are determined by means of the two microcomputers and conducted in pairs to two comparators (which do not need to be of special safe design) each of which controls an AND gate.  Each of the AND gates is connected to an amplifier, the power supply of one AND gate being provided by a battery and the power supply of the other amplifier being provided by the output signals, coupled via a transformer, of the first mentioned amplifier.  The items of information required for the process are conducted via at least one further amplifier whose power supply is provided by the output signals, coupled via a transformer, of the second amplifier.  In the event of a signal discrepancy between the two microcomputers, no items of information which could lead to danger are emitted to the process.
Patent CA-1151155-A (CA)
Inventor: SARANTAKIS DIMITRIOS
IPC: A61K38/00
Filed: 1981-03-13
Granted: 1983-08-02
Abstract: Abstract of the Disclosure There are disclosed polypeptides having the following formula:                     R-X1-LYS-X3-Val-X5-R1 wherein R is hydrogen, alkanoyl of 1-4 carbon atoms or aroyl of 6-10 carbon atoms;       X1 is L- Arg, D-Arg or D-homoarginine;       X3 is Asn, Gln or the N-substituted carboxamides thereof;       X5 is L- or D-Tyr, L- or D-Phe, L- or V-Trp, L-or D-Leu, L- or D-Met, D-Met-ol-oxide or D-Phe-ol; and R1 is amino, monoalkylamino of 1-4 carbon atoms, dialkylamino of 1-4 carbon atoms, hydroxy, alkoxy of 1-4 carbon atoms,   ,   ,           or    , the fully protected peptide-resin intermediates thereof, or pharmaceutically acceptable salts thereof.  These poly-peptides have the capability of inducing the differentia-tion of T-lymphocytes and thus are useful in a number of therapeutic areas.
Patent CA-1174575-A (CA)
Inventor: LOEFFLER EARL F
IPC: B29D30/32
Filed: 1981-04-08
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE:         A bead bundle positioning mechanism is provided to accurately locate one axial surface of each bead bundle prior to radial expansion of the tire carcass.  Each bundle is held by a plurality of circumferentially spaced clamping mechanisms each of which has a pair of clamping elements respectively engaging the axially inner and axially outer surfaces of the bead bundle. The axially inner surface of each bead bundle is located by respective clamp member which are adapted to cooperate with a tire building machine to provide a predeter-mined axial distance between the bead bundles during tire assembly while also maintaining the inner axial surfaces in parallel planes which are normal to the longitudinal axis of the tire building drum.  The inner and outer clamping elements are actuated by independent fluid motors.  The clamping force exerted by the axially inner clamping element is greater than the clamping force exerted by the axially outer clamping element, to insure that the axially inner surface of the bead bundle is the referenced positioning surface. The inner clamping element interacts with a stop member to establish a predetermined position for the axially inner surface of the bead bundle.
Patent CA-1164539-A (CA)
Inventor: ELBERT CHARLES F
IPC: B60M1/18
Filed: 1981-04-09
Granted: 1984-03-27
Abstract: Abstract of the Disclosure An improved trolley system section insulator having a main support insulator, end support insulators attached to trolley wires and an intermediate runner member.  The runner member is formed of two spaced conductive portions which are attached to the main support insulator by studs extending upwardly through the main support insulator, the studs being electrically connected together at their uppermost ends, thereby forming 90° changes in direction of the current paths which exist when arcs are formed.  The path changes produce magnitic fields which tend to blow the arcs downwardly, protecting the insulator portions from arc damage.
Patent CA-1144443-A (CA)
Inventor: BUCK ROBERT T
IPC: A61J1/05
Filed: 1981-05-14
Granted: 1983-04-12
Abstract: DIALYSATE BAG ASSEMBLY FOR CONTINUOUS AMBULATORY PERITONEAL DIALYSIS        ABSTRACT OF THE DISCLOSURE A dialysate bag assembly suitable for continuous ambulatory peritoneal dialysis includes a plurality of unfilled, expansible dialysate bags.  An expansible con-tainer includes a plurality of compartments, each bag being removably positioned in one of those compartments. A filling feedline is detachably connected to each bag for providing dialysate from a source to each bag.  The bags and the container are adapted to expand as the bags are being filled with the bags being engageable against the walls of the compartments to maintain the bags in relatively tight engagement.  Each bag includes an opening for emptying dialysate which has been delivered to the same from the source.
Patent CA-1182950-A (CA)
Inventor: LOHSE FRIEDRICH
IPC: C08G73/00
Filed: 1981-05-21
Granted: 1985-02-19
Abstract: Abstract A mixture for the preparation of novel cross-linked nitrogen-containing polyadducts, which contains a)      a N-cyanolactam of the formula I or II                        (I)           (II) and b)       a monomeric or oligomeric organic compound having not less than 2 C atoms and not less than 2 hydroxyl groups.          The mixture, with or without addition of a mono-hydroxy compound, can be used as a casting resin or adhesive, or for the production of foams or coatings.          The symbols in the formulae are all as defined in claim 1.
Patent CA-1173120-A (CA)
Inventor: EPSZTEIN BERNARD
IPC: H01J23/24
Filed: 1981-05-21
Granted: 1984-08-21
Abstract: ABSTRACT OF THE DISCLOSURE      This oscillator comprises a periodic structure line constituted by a succession of  vanes having an orifice in which propagates a linear electron beam.  This line is placed over a cavity constituted by a straight parallelepiped which a rectangular base, whose dimensions are determined in such a way that it behaves like a waveguide at the cut off frequency, along the longitudinal axis of the line and on a transverse magnetic or TMmn mode with m = 1, 3, 5 etc. and n = 1, 2, 3, 4 etc.  Coupling slots are provided on the cavity between two successive vanes  and in a gap between pairs of vanes. the anode voltage of the beam and the distance between two successive vanes  are selected in such a way that the cavity resonates at the cut-off frequency and on the .pi. mode. Application to measuring oscillators and heterodyne radar transmitters and receivers.            FIGURE 2.
Patent CA-1145825-A (CA)
Inventor: CAMPBELL JOHN F
IPC: H01B17/30
Filed: 1981-05-28
Granted: 1983-05-03
Abstract: ABSTRACT OF THE DISCLOSURE            According to the present invention a new electrical cord assembly is provided for sealing in a liquid cooled pump and/or a submersible pump.  The one piece preformed electrical cord assembly comprises an insulated electrical cord having at least two individual insulated electrical conductors extending from one end thereof, and a sealing means positioned intermediate the ends of the electrical cord assembly.  The sealing means is at least partially deformable and encapsulates a portion of the conductors and the end of the insulated electrical cord.  The sealing means may be compressively loaded to provide a seal within a cavity of a pump casing while maintaining the seal with the electrical conductors.  The sealing means is made of an electrically insulating material to avoid shorting between the bared conductors.  This assembly can be preformed and tested prior to installation in the electrical appliance.