baber/WOPTO huggingface dataset:
Patent CA-1213473-A (CA)
Inventor: BORCHARDT DIETER
IPC: B63B25/24
Filed: 1982-08-09
Granted: 1986-11-04
Abstract: Abstract of the Disclosure In order to adapt a container lashing bar to securely fasten its hooking-in fitting not only in the lower corner lateral openings of a standard shipping container, but also in the differently-shaped upper corner end openings, the usual hooking-in fitting which includes a pin with a locking lug extending from it is provided with a second locking lug extending in the same plane as the first, but in a substantially different angular direc-tion.  Particular mechanical design elaborations are des-cribed including replication of the two locking lugs in mirror image on the opposite end of the same pin, or on the same side of a similar pin provided on the opposite end of the bar.
Patent CA-1178586-A (CA)
Inventor: KARRER FRIEDRICH
IPC: C08G61/10
Filed: 1982-08-12
Granted: 1984-11-27
Abstract: Abstract Polymers or oligomeric compounds of the general formula   in which X, Xa and Xb are an ester, amide or cyano group, y.ya and yb are -0- or -NR10-, R1, R1a and R1b are a group which contains a polyalkylpiperidine radical, and R1a can also be alkyl, and R3, R3a and R3b are alkylene, alkenylene, arylene-dialkylene, cycloalkylene-dialkylene or monooxa-alkylene or polyoxa-alkylene, can be prepared by the poly-condensation of malonic acid estersor amides or cyanoacetic acid esters or amides wlth difunctional compounds, prefer-ably dihalogen compounds, in the presence of bases.     The products obtained have a molecular weight of 800 to 20,000 and are outstanding light stabilisers for organic polymers.
Patent CA-1196968-A (CA)
Inventor: GETZ EDWARD H
IPC: H05B6/66
Filed: 1982-08-19
Granted: 1985-11-19
Abstract: MICROWAVE GENERATOR COOLING APPARATUS               ABSTRACT OF THE DISCLOSURE         A microwave oven cooling apparatus wherein air is flowed in heat transfer association with the microwave energy generator of the oven apparatus for cooling the same.          A control is provided for causing the air to be delivered at a relatively low rate upon initiation of energization of the generator, to gradually increase the rate of flow as the generator heats up, and modulate the rate of flow to maintain a substantially constant temperature of the generator after the generator reaches normal operating temperature.  In the illustrated embodiment, the control includes a sensor for sensing the temperature of heat dissipating fins associated with the generator for effecting the automatic temperature regulation of the generator.
Patent CA-1190964-A (CA)
Inventor: UBA TOSHIO
IPC: H01M10/34
Filed: 1982-08-24
Granted: 1985-07-23
Abstract: Abstract of the Disclosure An electrochemical cell of the limited electrolyte type is described having a cell pack comprised of the normal absorbent separator interleaved and compressed between positive and negative plates, the electolyte absorbed within pores of the separator and plates, and a container encasing the cell pack.  The cell pack has an edge or edges which abut against at least one wall portion of the container, forming an interface in which is formed channels providing passageways which promote uniform distribution of electrolyte within the cell pack at least during filling of the cell with electrolyte.  Filling time is also substantially reduced.
Patent CA-1203870-A (CA)
Title: Device for the elimination of n.sup.t.sup.h trace  moving echoes and interference echoes in a radar
Inventor: PENHARD SERGE J
IPC: G01S13/20
Filed: 1982-08-27
Granted: 1986-04-29
Abstract: ABSTRACT OF THE DISCLOSURE      A device for the elimination of nth trace moving echoes and radar interference echoes in a radar system operating by bursts and comprising a display device for moving targets.  The device comprises means for detecting first and nth trace echoes of which the amplitudes exceed, respectively, two given thresholds S1 and S2 , and means for comparing these echoes with each other.  The device finds particular utilisation in a surveillance radar or in a radar landing system operating by pulses.
Patent CA-1216616-A (CA)
Title: Apparatus for dispensing an abrasive into a gas  stream
Inventor: VAN DEN BERG GERRIT
IPC: B24C7/00
Filed: 1982-10-22
Granted: 1987-01-13
Abstract: APPARATUS AND PROCESS FOR DISPENSING       AN ABRASIVE INTO A GAS STREAM                   Abstract of the Disclosure Particles are passed into a propellling gas stream in a controlled manner regardless of variations in the counter-pressure that may exist at the discharge end of the supply line for said particle-entrained propelling gas stream. The pressure in the propelling gas stream, at a point intermediate the injection point of said particles and the upstream control means for said gas stream, is equalized with the supply con-tainer for said particles, providing direct, self-compensating pressure equalization facilitating the controlled passage of particles from the supply container to said propelling gas stream.  A conveyor belt is conveniently employed to transport particles from the supply container to the injection point of the particles into said propelling gas stream.  The particle-entrained gas stream can readily be injected into small diameter heat exchanger tubes, larger furnace tubes, pipelines or other conduits to be treated by said particles entrained in a propelling gas stream.
Patent CA-1195282-A (CA)
Inventor: THOMAS WILLIAM M
IPC: B65G43/08
Filed: 1982-11-17
Granted: 1985-10-15
Abstract: GROUP END SENSOR     ABSTRACT     A grouping system (10) is provided for grouping pans (12) containing raised dough moving from a proofing zone to an oven (18) for baking.  The grouping system (10) permits the grouping of the pans at a speed approaching the speed of movement along an unloading system (14) and the oven-ready conveyor (24).  However, impacts between individual pans during grouping and the first pan in the group contacting the gates (20) forming the group is at a slower combined speed, less than the speed where damage to the risen dough becomes a significant concern.  The grouping system (10) includes parallel conveyor belts (28) for conveying the objects from the unloader system (14) to the oven-ready conveyor (24).  Accelerator belts (21) may be employed to accelerate the pans between the conveyor belts (28) and the oven-ready conveyor (24) to provide a gap between each pan moving on the oven-ready conveyor.  A group end sensor (64) is moveable along the grouping system (14) between the conveyor belts (28).  The sensor includes both forward and rearward sensors (128, 130) for sensing the proximity of pans at a predetermined separation in the direction of travel.  A full forward limit switch (140) senses the movement of the group end sensor to its full forward limit proximate the gates (20).  A full rearward limit switch (154) senses movement of the group end sensor to its rearwardmost extent.  The group end sensor moves forward until is forward limit is reached or the forward sensor senses an object representing the last stopped pan.  The conveyor then moves at full speed until the rearward sensor senses the following pan.  The conveyor speed is then reduced so that the pan contact does not damage the dough.  A full group limit switch (150) is provided to sense the stoppage of a preselected number of pans forming a group.  When operated in the group mode, this will then permit the gates (20) to be opened if the oven-ready conveyor (24) is moving to move the group onto the oven-ready conveyor.  If the grouping system is operated in the random mode, the gates will be opened for a selected time interval whenever the oven-ready conveyor (24) is moving.  If a group of pans pass onto the oven-ready conveyor (24) before the elapse of this time interval, the gates (20) will close upon movement of a subsequent pan proximate the gates (20).
Patent CA-1208005-A (CA)
Inventor: DAANE ROBERT A
IPC: F26B13/00
Filed: 1983-02-14
Granted: 1986-07-22
Abstract: ABSTRACT OF THE DISCLOSURE           A web that is coated or imprinted on both surfaces has a straight stretch that emerges from a dryer enclosure in which the web is heated and extends to a chill roll around which a curved portion of the web is partially wrapped.  A duct-like tunnel surrounding said stretch has its cuter end near the chill roll.  In a preferred embodiment, a nozzle at the outer end of the upper tunnel wall blows a blade-like jet against the curved portion of the web to force it into intimate engagement with the chill roll periphery and thus prevent accumulations of solvent vapor condensate thereon.  Part of the jet air deflected by the web is guided inwardly along the web by the upper tunnel wall.          Air outlets just above the lower tunnel wall, near its outer end and spaced at intervals across it, provide for inward air flow under the web.  Practically all vapor emanating from the web after it leaves the dryer is thus driven into the dryer.
Patent CA-1199197-A (CA)
Inventor: BROGARDH TORGNY
IPC: G01D5/353
Filed: 1983-03-31
Granted: 1986-01-14
Abstract: ABSTRACT OF THE DISCLOSURE    A fiber optical luminescence measuring system for measuring a change in a physical quantity employs a transmitter/receiver unit and a sensor unit for the phy-sical quantity optically linked by at least one optical fiber.  The sensor unit is arranged to emit luminescent light with at least two different decay time constants, where the quotient between the intensities of emitted lumi-nescent light having the different decay times corresponds to a measure of the quantity to be measured.
Patent CA-1205816-A (CA)
Inventor: MUTOH YOSHIHIKO
IPC: B01D61/14
Filed: 1983-04-08
Granted: 1986-06-10
Abstract: ABSTRACT OF THE DISCLOSURE      This invention relates to a method of dewaxing a vegetable oil.  More particularly, the present invention is concerned with a method of removing a wax from a vegetable oil by means of a porous membrane.  The process of the present invention is useful not only for dewaxing a vegetable oil but also for removing a wax together with a phospholipid, a free fatty acid and water from a crude vegetable oil,
Patent CA-1207163-A (CA)
Inventor: WILHELMSON JACK L
IPC: G01K15/00
Filed: 1983-04-13
Granted: 1986-07-08
Abstract: ABSTRACT OF THE DISCLOSURE A temperature probe using a first thermocouple junction at the end of a metal tip for measuring the temperature of an object is also provided with a second thermocouple junction on the metal tip at a predetermined distance from the first thermocouple for detecting heat flow in the tip from the first thermocouple toward the second thermocouple.  Electronics responsive to both thermo-couples drive a heater which maintains the second thermocouple at substantially the same temperature as the first thermocouple, thereby to eliminate heat loading by the probe on the object being measured.  A single adjustable resistance temperature detector electronically connected in series with the metal tip is used to calibrate the probe and compensate for errors in the tem-perature readings of the first and second thermocouples.  The resistance temperature detector is made up of a wire located in the handle of the probe and is adjusted by stretching the wire to reduce its diameter and bulk resistance.
Patent CA-1193490-A (CA)
Title: Stabilised underwater apparatus for being towed or  tethered
Inventor: SILVEY TREVOR I
IPC: B63B22/18
Filed: 1983-06-02
Granted: 1985-09-17
Abstract: ABSTRACT          STABILISED UNDERWATER APPARATUS FOR BEING TOWED OR TETHERED    Stabilised underwater apparatus (34) which is for being towed or tethered and which comprises a cylindrical body portion (40) provided with at least two stabilisers (74), the stabilisers being elongate such that they extend over a major portion of the length of the apparatus, the stabilisers being of a plate-like construction, the stabilisers extending in a plane substantially parallel to the adjacent surface of the cylindrical body portion, and the stabilisers being spaced apart from the adjacent surface of the cylindrical body portion.
Patent CA-1210659-A (CA)
Inventor: JURKIEWITSCH GEORGE
IPC: A24D3/02
Filed: 1983-12-07
Granted: 1986-09-02
Abstract: PROCESS FOR PREPARING FILTER RODS     Abstract of the Disclosure An improved process for preparing fiber rods useful as cigarette filter tips comprises feeding a synthetic fiber tow through an air jet bulker directly into the garniture of a conventional cigarette filter making apparatus.  The process allows production of filters with lower denier tow than has heretofore been possible while affording to the manufacturer greater versatility to change filter characteristics more readily.
Patent CA-1207945-A (CA)
Inventor: DALTON WILLIAM O
IPC: C08G65/44
Filed: 1984-01-17
Granted: 1986-07-15
Abstract: IMPROVED PROCESS FOR PREPARING               POLYPHENYLENE ETHERS             ABSTRACT OF THE DISCLOSURE    The specification describes an improved process for the production of polyphenylene ethers and more parti-cularly to a precipitation process for the production of polyphenylene ethers from monohydric phenols by oxida-tive coupling.
Patent CA-1211667-A (CA)
Inventor: NEMETH JOSEPH
IPC: H01T13/20
Filed: 1984-01-26
Granted: 1986-09-23
Abstract: ABSTRACT OF THE DISCLOSURE    An  improved  spark plug,  capable of suppressing radio-frequency electromagnetic interference from internal combustion engine ignition systems such as those commonly used in motor vehicles, is disclosed.  The plug comprises a shell releasably engageable with an engine, an insulator mounted in the shell, a center electrode seated within the insulator and a ground electrode structurally integral with the shell and in spark gap relationship with the center electrode.  The spark plug is further characterized in that at  least  a portion  of  its  insulator  has  a  dielectric constant sufficiently high that the effective dielectric constant  of  the  insulator  is  at  least  30,  and  the relationships among the elements of the spark plug and the effective value of the dielectric constant of the insulator are such that the spark plug has a capacitance of at least picofarads.    Preferably,  the  spark  plug  has  a capacitance of from 20 to 100 picofarads, most desirably from 30 to 80 picofarads.
Patent CA-1213531-A (CA)
Inventor: BECK RICHARD D
IPC: B29C73/02
Filed: 1984-01-30
Granted: 1986-11-04
Abstract: Abstract of the Disclosure An elongated, flexible body member has leading and trailing end portions and is expandable by air pressure.          The body member includes conduits and fittings for allowing such expansion and also has conduits and fittings capable of air testing an area of pipe sealed off by ends of the body member and also capable of discharging grout in such sealed off area.  An expandable propelling head is connected to the body member by a fluid operated double acting cylinder whereby upon selected inflation and deflation of the head and operation of the cylinder the body member can be propelled in a pipe.  The connection between the propelling head and the body member is flexible to allow the assembly to negotiate bends in a pipe.  The body member includes a mixing chamber for mixing a grout and a catalyst therefor prior to discharge into the pipe.
Patent CA-1198442-A (CA)
Inventor: PETROCINE DAVID V
IPC: C07D307/68
Filed: 1984-02-22
Granted: 1985-12-24
Abstract: Abstract of the Invention A process is disclosed for the production of alkyl-5-substituted-3-furoate compounds of the general formula:       in which R1 is phenyl and R2 is a lower alkyl having 1 to 6 carbon atoms employing alkyl-4-oxo-5-substituted-pentanoate as a starting material.
Patent CA-1228207-A (CA)
Inventor: SARUMARU KAZUMASA
IPC: B29C33/02
Filed: 1984-03-12
Granted: 1987-10-20
Abstract: Abstract of the Disclosure This disclosure relates to apparatus for vulcan-izing a tire, and includes a pair of generally annular split dies which are axially movable relative to each other, and a pair of generally circular supports surrounded by the dies.          The supports include bead seats which are engagable with the axially outer sides of the tire beads so as to form a closed space between the supports and within the tire.  The space is supplied with a pressure medium which is heated during vulcanization.  The supports are axially movable relative to each other and to the dies.  Each of the supports has mounted thereon a plurality of pivotal members which are movable into engagement with the axially inner sides of the tire beads.  The pivotal members press the beads tightly against the bead seats in order to form a seal between the beads and the bead seats.
Patent CA-1218111-A (CA)
Inventor: UENO MITSUSHI
IPC: H01M50/193
Filed: 1984-05-08
Granted: 1987-02-17
Abstract: ABSTRACT OF THE DISCLOSURE      A porous gas diffusion electrode for use in an air-metal cell or a hydrogen-air (oxygen) cell compris-ing an electroconductive porous substrate, which has itself on one surface thereof reaction gas feed channels or is to be used with one surface in contact with reac-tion gas feed channels during use, and which comprises gas impermeable and electrically insulating seals formed of a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer provided on the substrate at least at both end portions parallel to said reaction gas feed channels, is capable of positively shielding the gas streams at the end portions parallel to the reaction gas feed chan-nels and maintaining electrical insulation.    Such a porous gas diffusion electrode can be pre-pared by a method comprising applying a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer on the substrate at least at the end portions parallel to the reaction gas feed channels and then subjecting the substrate coated with the copolymer to hot pressure bonding by means of a pressure bonding tool made of a metal previously coated with a fluoride oil to form gas impermeable and electrically insulating seals comprising said copolymer.
Patent CA-1232671-A (CA)
Title: Defect recognition system, mainly for internal  defects, such as hairlines in welded joints
Inventor: CAPDEVIELLE JEAN-PIERRE G
IPC: G01N29/04
Filed: 1984-07-18
Granted: 1988-02-09
Abstract: 1. Method of detecting defaults on both sides of each parent metal/filler metal interface formed by the welding of a first metallic piece (1) on another metallic piece (2), in particular of T-shaped welded joints made of steel with an austenitic structure, comprising the emission of longitudinal ultrasonic waves (40) on the wall or surface of one of the said pieces, towards the interface (4, 6) to be checked, the detection of the echo return and the use of samples comprising discontinuities at predetermined locations for the evaluation of the echoes, characterized in that the echo return is detected substantially at the point of emission (PE) of the longitudinal ultrasonic waves (40), an echo return is compared with a pre-established reference echo with the aid of a standard joint (17, 18, 20) corresponding to the joint to be checked and comprising predetermined standard holes (22, 24, 26, 28, 30) near the said interface and useful for the production of reference echoes different from the echoes produced by the interface and in that the echo return is detected only during the lapse of time determined by the reference echo.
Patent CA-1231384-A (CA)
Inventor: KOGA DAISUKE
IPC: H04B1/50
Filed: 1984-08-24
Granted: 1988-01-12
Abstract: ABSTRACT OF THE DISCLOSURE      A transmission and reception system wherein a local oscillator of the receiver is dispensed with by using the output of a transmission oscillator modulated by a modulation signal in lieu of a local oscillator output of the receiver.  The modulated component mixed as a result of employing the transmission oscillator as a local oscillator is canceled at a second mixer or mixers subsequent thereto as a result of modulation of the output of a second local oscillator or local oscillators subsequent thereto by said modulation signal level-adjusted and phase-shifted to required values respectively.  In addition, by applying the modulated output of the transmission oscillator having been rid of the modulated component to the receiver as a local oscillation signal, the local oscillator for removing the modulated component is dispensed with.
Patent CA-1231395-A (CA)
Inventor: BENETEAU DONALD J
IPC: B23K11/31
Filed: 1984-10-02
Granted: 1988-01-12
Abstract: ABSTRACT OF THE DISCLOSURE     Apparatus for resistance welding is provided.  The apparatus includes a transformer, to an output face of which resistance welding electrode holders are connected.  The output face has two terminal blocks with threaded openings to receive fasteners for several different designs of electrode holders.  The welding electrode holders, being directly connected to the transformer, eliminate the usual heavy cables located between the welding electrode holders and the power source, thereby increasing efficiency through reduction of impedance and secondary loss.          The transformer and electrode holders are essentially one unit which can also be moved about to different locations.  The welding apparatus is also versatile and compact to meet various applications.
Patent CA-1238871-A (CA)
Inventor: REUTER EDWARD J
IPC: B65F1/02
Filed: 1984-10-10
Granted: 1988-07-05
Abstract: Abstract of the Disclosure A refuse container is disclosed.  The refuse con-tainer includes a housing (12) having an upper portion (14) with a generally rectangular cross section and a lower por-tion  (16) with a generally cylindrical cross section.  The upper portion (14) has a generally larger cross section than the  lower  portion  (16)  so  as  to  form  a  horizontally extending  flange portion  (18)  generally about the circum-ference of the housing  (12).  The housing  (12) includes a cover (20).  The upper portion (14) includes a horizontally projecting  portion  (34)  generally  along  the  front  side thereof, the horizontally projecting portion (34) defining a generally downwardly opening channel (32).  The channel (32) providing a lift cavity whereby the container may be lifted by  a  mechanized  lift  arm.   Furthermore,  the  cylindrical lower portion  (16)  enables the container to be lifted by engaging the side walls thereof.
Patent CA-1225982-A (CA)
Inventor: RABO JULE A
IPC: C07C1/04
Filed: 1984-10-31
Granted: 1987-08-25
Abstract: CONVERSION OF SYNGAS TO LIQUID MOTOR FUELS                 Abstract of the Disclosure Synthesis gas comprising carbon monoxide and hydrogen is converted to C5 hydrocarbons suitable for use as liquid motor fuels by contact with a dual catalyst composition capable of ensuring the production of only relatively minor amounts of heavy products boiling beyond the diesel oil range. The catalyst composition, having desirable stability during continuous production operation, employs a Fischer-Tropsch catalyst, together with a co-catalyst/support component.  The latter component is a steam-stabilized zeolite Y catalyst of hydrophobic character, desirably in acid-extracted form.     D-13,546-C