baber/WOPTO huggingface dataset:
Patent CA-1137045-A (CA)
Inventor: FURGA GIULIO S VIA FATEBENEFRA
IPC: A63H9/00
Filed: 1979-10-01
Granted: 1982-12-07
Abstract: ABSTRACT OF THE DISCLOSURE     A method for making doll clothing comprises superimposing two pieces of weldable synthetic fabric, making a line of discontinuous welds to join the pieces along garment ledges to be joined.  The garment is cut from the pieces around the whole garment outline.  The welds are discontinuous to obtain advantageous flexibility and managability at the joining lines.  Decorations depicting clothing accessories such as collars and buttons may be printed on the material strips before superimposition thus avoiding finishing steps in garment manufacture.
Patent CA-1131411-A (CA)
Inventor: DRAPER ELLSWORTH R JR
IPC: C11D3/16
Filed: 1979-11-15
Granted: 1982-09-14
Abstract: ANTISTATIC, FABRIC-SOFTENING DETERGENT ADDITIVE       Abstract Described are detergent-compatible antistatic compo-sitions produced by the at least partial complexing of certain anionic complexing components and particles of an intimate mixture of quaternary ammonium compounds and organic dispersion inhibitor materials.  The complex formed, which is relatively water-impenetrable and insoluble, constitutes at least 25% of the surfaces of the particulate detergent additive of this invention.  These compositions provide static control benefits in laundering operations at reduced antistatic levels.
Patent CA-1139545-A (CA)
Inventor: BOOGERD GERT M
IPC: H01J61/44
Filed: 1979-11-15
Granted: 1983-01-18
Abstract: 1           PHN.9288 ABSTRACT:            Luminescent ternary aluminate with hexagonal crystal structure related to that of magnetoplumbite. The aluminate comprises gadolinium and is activated by at least one of the elements Ph, Sb, Ce, Sn, Tb, Mn, Cr and Dy.  On activation by Pb and/or Sh efficient Gd-emission is obtained.  On activation by Pb and/or Sb and by Tb, Mn, Cr or Dy the emission of the four last-mentioned elements is obtained.  Activation by Ce or Sn furnished the Ce or Sn-emission in the near portion of the UV spectrum.  Activation by Ce and/or Sn and by Tb, Mn, Cr and Dy again furnishes the emission of the last-mentioned elements.  The aluminates are mainly used in low-pressure mercury vapour discharge lamps.
Patent CA-1132363-A (CA)
Inventor: KINSEY ENNIS W JR
IPC: G01F23/16
Filed: 1979-11-19
Granted: 1982-09-28
Abstract: STOCK TANK GAUGER-LEVEL CONTROLLER          Abstract of the Disclosure Liquid level in tanks is gauged and can be con-trolled as follows.  Liquid communication is provided from near the bottom of the tank to a liquid reservoir containing a liquid which is of different density and immiscible with the tank liquid.  The reservoir is in liquid communication with a vertically elongated vessel having a relatively small horizontal area compared to the tank, communication being near the top of the reservoir if the reservoir liquid is less dense than the tank liquid and being near the bottom of the reservoir if the reservoir liquid is more dense than the tank liquid.  The elongated vessel, which can be transparent or translucent so that the liquid level therein correspond-ing to the liquid level in the tank can be readily deter-mined, can contain a float containing a proximity sensor triggering element.  An array of proximity sensors can be positioned along the vertical vessel as needed for level control in the tank and connected to a controller which in turn is connected to valves and/or pumps controlling liquid level in the tank.  The top of the vertical vessel can be in gaseous communication with the top of the tank or in com-munication with the atmosphere if the pressure above the liquid in the tank is equalized with atmospheric pressure.
Patent CA-1128479-A (CA)
Inventor: ABPLANALP ROBERT H
IPC: B65D83/14
Filed: 1979-12-13
Granted: 1982-07-27
Abstract: A B S T R A C T      An aerosol valve has a valve housing (22) provided with a peripheral flange (50) that will yield under pressure and permit the housing and the valve gasket (28) to move away from their sealing relation with the pedestal (14) of the mounting cup closure and to return to said sealing relation upon terminating the filling operation.  A series of openings in the flange permit passage of the propellant between the upper surface of the gasket, through the flange and directly into the container (20), without need for the propellant to pass through the more constricting orifices controlling egress from the valve unit internal of the valve housing.      A further feature is a filling head which is constructed such that when the filling head (72) is in position for filling with the propellant, the valve body (24) is moved away from the top of the pedestal through engagement of the valve stem with a filling stem actuator (84), or, in the case where a valve actuator is disposed on the valve stem, the valve actuator and a stem actuating member in the filling head.
Patent CA-1128558-A (CA)
Title: Dispositif a creuser des rigoles comportant un  disque et un deflecteur
Inventor: ZUCCO LOUIS
IPC: E02F3/24
Filed: 1979-12-20
Granted: 1982-07-27
Abstract: Le dispositif concerne les machines simples et légères effectuant des rigoles pour draîner et assécher des terrains agricoles.  Il comprend un châssis portant un disque-traceur-pelleteur actionné par la prise de force d'un tracteur, par l'entremise de rouages de transmission.  Dans le prolongement du disque est fixé un déflecteur vertical.  L'invention peut être utilisée pour l'irrigation et l'assèchement des terres.
Patent CA-1124664-A (CA)
Title: Thermal insulation method and means
Inventor: HARGRAVE HAROLD M
IPC: F16L59/02
Filed: 1980-01-23
Granted: 1982-06-01
Abstract: THERMAL INSULATION METHOD AND MEANS                Abstract of the disclosure Thermal insulation, and method of applying the same, for steam lines or other conduits carrying fluid at temperatures differing from the ambient air or ground temperatures, the structure and the method being useful in new construction and especially in replacement of deteriorated insulation in old construction.  A trough-like supporting structure (e.g., the lower half of an original circular casing containing the conduit and original deteriorated insulation) is coated with a permanently flexible waterproof coating, then a body of foamed insulating material is built up on this coating, to encompass the conduit, then a permanently flexible waterproof coating is applied over the body of foamed insulation to join in sealing relation to the waterproof coating previously applied to the supporting structure.  Details are given of preferred materials, and of preformed thermal insulation preferably applied to the conduit before the body of foamed insulation is formed, to protect the foamed insulation from possible excessive temp-erature in the conduit above that for which the foamed insulation is rated.
Patent CA-1145352-A (CA)
Inventor: SUZUKI YUKIO
IPC: C07C67/00
Filed: 1980-01-29
Granted: 1983-04-26
Abstract: ABSTRACT OF THE DISCLOSURE An optically avtive .alpha.-cyano-3-(4-halogenophenoxy)-benzyl 2-(4-chlorophenyl)isovalerate, which consists substant-ially of or is rich in (S)-.alpha.-cyano-3-(4-halogenophenoxy)benzyl (S)-2-(4-chlorophenyl)isovalerate; a method for preparing the same; and an insecticidal and/or acaricidal composition containing the sames.
Patent CA-1126953-A (CA)
Title: Cooling plates for a furnace
Inventor: WHITE HERBERT A JR
IPC: C21B7/10
Filed: 1980-02-21
Granted: 1982-07-06
Abstract: ABSTRACT OF THE INVENTION       A cooling plate for a furnace having a refractory lining surrounded by a steel shell having an opening therethrough includes a box embedded in the refractory lining and having a front opening closed by a front plate.  A flange extends radially outwardly around the front of the box with its front surface matching the rear surface of the front plate. A collar surrounds the box between the flange and the steel shell.  A plurality of sets of aligned holes are provided in the front plate, flange and collar with at least the holes in the collar being threaded.  A cap screw passing through each set of aligned holes and threaded into the collar not only secures the front plate to the box but also secures the cooling plate to the furnace.
Patent CA-1142587-A (CA)
Inventor: UENOSONO CHIKASA
IPC: H02P9/10
Filed: 1980-02-26
Granted: 1983-03-08
Abstract: ABSTRACT OF THE DISCLOSURE        A system is disclosed for predicting and regulating desynchronization of a synchronous machine, in which a voltage detected through a voltage transformer from an armature ter-minal of the synchronous machine is compared with a reference voltage by a voltage deviation detector and the resulting vol-tage deviation performs excitation of a field winding through an automatic voltage regulator and an excitation unit, in which a gap flux detector is installed in the synchronous ma-chine to detect its gap flux.  The system comprises an analyzer for extracting a functional value of the flux based on the gap flux detected from the gap flux detector, a signal level com-parator for comparing the resulting functional value of the gap flux with a predetermined reference level, an amplifier for amplifying an output of the signal level comparator, and an adder for adding an output of the amplifier to the voltage de-viation obtained by the voltage deviation detector.  This in turn is fed to the automatic voltage regulator.
Patent CA-1116542-A (CA)
Inventor: AMABILI ARNALDO
IPC: B65D17/34
Filed: 1980-02-28
Granted: 1982-01-19
Abstract: CAN TOP     ABSTRACT OF THE DISCLOSURE     A closure system comprising an end wall, a line of weakening within the end wall defining a removable panel, a tab member overlying a portion of the end wall and panel and being secured thereto, such that a lifting movement of the tab member will cause tear initiation in the line of weakening defining the removable panel to permit removal of the same.
Patent CA-1131718-A (CA)
Inventor: OKANOBU TAIWA
IPC: H03D1/06
Filed: 1980-02-29
Granted: 1982-09-14
Abstract: AM DETECTING CIRCUIT     ABSTRACT OF THE DISCLOSURE     A single-ended push-pull amplifier converts a single-ended input into a balanced signal which, after amplification, is fed to the bases of alternately operat-ing transistors, and the resulting inverted, or out-of-phase output currents of the inverting transistors are fed back to almost exactly equal the signal current fed to the amplifier.  The base drives required to produce such fed-back currents are also fed to the bases of output driver circuit transistors where a full-wave rectified replica of the input signal is produced.     -i-
Patent CA-1141204-A (CA)
Title: Drill bit with fastener-driving collar  assembly
Inventor: ERNST RICHARD J
IPC: B23B45/00
Filed: 1980-03-05
Granted: 1983-02-15
Abstract: Case 3397-00 DRILL BIT WITH FASTENER-DRIVING         COLLAR ASSEMBLY                             ABSTRACT     A two piece hole-drilling and fastener-driving assembly consists of a three-sectioned drill bit and a three-sectioned drive collar. The drill bit has a fluted drilling section, a hexagonal driving section and a tapered section adapted to be received in a complementarily shape chuck of a rotary hammer drill. The drive collar has a first hexagonal portion which mates with the hexa-gonal drill bit section and Is driven thereby. A second tubular portion receives the drilling section when the hexagonal portions are engaged. A third portion includes a fastener-engaging re-cess. This portion may take the form of a removable socket and the collar provided with a spring-biased ball retainer to hold the socket thereon and a second such retainer to hold the collar on the drill bit. The drill bit is inserted in the rotary hammer chuck and a hole is drilled in the workpiece. The drive collar is then slipped over the drill bit and a self-tapping fastener driven into the just-drilled hole.
Patent CA-1156260-A (CA)
Inventor: DEROSSET ARMAND J
IPC: C11C1/00
Filed: 1980-03-11
Granted: 1983-11-01
Abstract: "TWO-STAGE PROCESS FOR SEPARATING       MIXED FATTY-ACID ESTERS"                                    ABSTRACT           A process for separating an ester of a polyethanoid fatty acid and an ester of a monoethanoid fatty acid from a mixture comprising an ester of a polyethanoid fatty acid, an ester of a monoethanoid fatty acid and an ester of a saturated fatty acid which process comprises contacting the mixture at first adsorption conditions with a first adsorbent comprising a X or a Y zeolite containing a selected cation at the exchangeable cationic sites thereby selectively adsorbing the ester of a polyethanoid fatty acid and thereafter recovering the ester of a polyethanoid fatty acid by de-sorption with a desorbent material;  removing from the first adsorbent a second mixture comprising an ester of a monoethanoid fatty acid and an ester of a saturated fatty acid;  contacting the second mixture at second adsorption conditions with a second adsorbent comprising a X or a Y zeolite containing selected cations at the exchangeable cationic sites thereby selectively adsorbing the ester of a monoethanoid fatty acid and thereafter recovering the ester of a monoethanoid fatty acid by desorption with desorbent material having the same composition as the first mentioned desorbent material.  The polyethanoid fatty acid and monoethanoid fatty acid esters are separated from the desorbent material by a single separa-tion means.
Patent CA-1133535-A (CA)
Title: Occupant's knee protecting device
Inventor: NAKAMORI TAKASHI
IPC: B60R21/05
Filed: 1980-04-09
Granted: 1982-10-12
Abstract: ABSTRACT OF THE DISCLOSURE    A section of a shock absorbing member, which is located in the vicinity of a hard projection, has higher stiffness than another section of the same which is located in the distance from the hard projection, so that when the occupant's knee portion is forced to move toward the hard projection and collides with the shock absorbing member upon vehicle collision, the knee portion under movement is forced to turn in a lateral direction, that is toward the low stiffness or safety section of the member, losing its kinetic energy.
Patent CA-1134737-A (CA)
Inventor: ZINK JOHN S
Filed: 1980-05-14
Granted: 1982-11-02
Abstract: ABSTRACT OF THE DISCLOSURE              In a flare stack system for the flaring of waste gases, in which the flare stack is equipped with steam injection parts, such as nozzles or manifolds, adjacent the flame zone at the outlet end of the stack, means are provided for alternate injection of air from a blower, or live steam, through the steam injection parts.  The alternate flow is controlled by two pneumatically controlled valves, one in the blower air line, and the other in the steam line, such that when one valve is closed, the other is open, and vice versa.  The objective of the alternate supply of air and steam is for the purpose of cooling the steam injection parts when the full flow of steam is not required, because there is no waste gas flow or only a minimal gas flow.  In that case, the heat of the maintenance gas flow may be sufficient to injure the steam injection parts, which must be cooled by passage of a gas through them.  When the ambient temperature is below freez-ing a small flow of steam is unsatisfactory since it readily condenses to liquid, and can form ice over the parts of the main gas flow outlets, etc. In this condition, air at low pressure is used to cool the parts and when the gas flow is large, the two valves are switched, the air is cut off and the full steam flow is initiated.
Patent CA-1160819-A (CA)
Inventor: LEGRAND PIERRE
IPC: B28B23/06
Filed: 1980-06-13
Granted: 1984-01-24
Abstract: -  ABSTRACT OF THE DISCLOSURE -A process for removing from their moulds elements made of pre-stressed concrete employing stretched adherent reinforcements on a "long bed" and passing through at least one row of moulds of said elements, wherein, prior to the release of the tension of the reinforcements each of the elements is detached from its mold by an upward thrust exerted on at least one movable portion of the bottom of this mould, then maintained in lifted position until the tension is released and these reinforcements are cut.
Patent CA-1152202-A (CA)
Inventor: CHELMINSKI STEPHEN V
IPC: G01V1/047
Filed: 1980-06-16
Granted: 1983-08-16
Abstract: LAND SEISMIC SOURCE METHOD AND APPARATUS          INVENTOR:  STEPHEN V. CHELMINSKI     ABSTRACT OF THE DISCLOSURE        Land seismic exploration method and system for generating and transmitting powerful seismic impulses into the earth from an air gun mounted in a housing having an impulse-transmitting dia-phragm movably mounted below the housing with a reaction mass plate positioned above the diaphragm.  Initially, the diaphragm is posi-tioned firmly against the earth coupled to the earth in good impulse transmitting relationship, and the air gun is charged with highly pressurized gas.  Then, the gun is fired, abruptly discharging the confined pressurized gas into the norrow horizontal interface region between the reaction mass plate and the diaphragm, and this released gas suddenly expands in the interface region for abruptly driving the diaphragm downwardly against the earth, thereby generating a powerful seismic impulse transmitted downwardly into the earth.  The rapid expansion of the discharged gas between the reaction mass and the diaphragm causes intensely powerful seismic impulses to be trans-mitted into the earth.  The apparatus includes a novel air gun which comprises a container having a firing chamber for holding a charge of pressurized gas, a movable shuttle for suddenly discharging the pressurized gas having an upper piston and a lower piston with a hollow member connecting them and a novel pedestal assembly carrying said shuttle is mounted from the top of the housing and extends down into the hollow member.  A resilient pad or bumper is mounted cen-trally in the diaphragm to cushion the lower piston in case it plun-ges down into contact therewith.
Patent CA-1147269-A (CA)
Inventor: SAKANO ASKIO
IPC: H04R11/08
Filed: 1980-10-02
Granted: 1983-05-31
Abstract: ABSTRACT OF THE DISCLOSURE                A pickup cartridge comprises a magnetic circuit having an air gap, a coil wound on the magnetic circuit and a cantilever having a permanent magnet inserted in to the air gap.   In this case, the magnetic circuit comprises a delta-shaped jointless core having the air gap at its vertical angle, and the coil is inserted through the air gap and fixed to the core.
Patent CA-1151628-A (CA)
Inventor: BETTIN LEONARD A
IPC: F16K5/18
Filed: 1980-10-27
Granted: 1983-08-09
Abstract: ROTARY VALVE                      ABSTRACT OF THE DISCLOSURE A rotary valve having a hollow spool with a meter-ing notch rotatable on a sleeve which is pressed into a valve body, the sleeve having an opening selectively and progressively alignable with said notch.  A thrust needle bearing is trapped between a shoulder on the spool and a cap threaded into the valve body.  A passage freely transmits pressure inside said hollow spool to the side of the bearing opposite said shoulders to reduce the thrust force imposed on said bearing.
Patent CA-1131909-A (CA)
Inventor: TRACHTENBERG SAMUEL Z
IPC: G09F13/16
Filed: 1980-11-12
Granted: 1982-09-21
Abstract: HIGHWAY SIGN         Abstract or the Disclosure A three-dimensional sign, which may include an angularly disposed perimeter with a mirror-like surface, for reflecting light from the headlights of oncoming vehicles so as to gather light on the sign and make the symbols or letters and back-ground stand out and become easily visable at night.  An illusion is created by placing  a total accentuated subject or message in a bed of scotch-like retro-reflecting background.          Contrasting colors or contrasting density, such as black to white, are provided as well as a border on the figure or numerals of the sign to accentuate the message thereof.  This is particularly so if the border is made at least partially of retro-reflective material.  The angularly disposed mirror-like perimeter enhances the light on the sign through additional collection of light and redirecting it to the internal retroreflecting and fluorescent materials.    In some situations, the reflective angular border may be eliminated and contrasting symbols, figures etc. may be made more visible in either daylight or by headlights at night by being surrounded by mirror-like strips which, in turn, are surrounded by border s rips of contrasting density.            The background may be of translucent plastic material.
Patent CA-1142144-A (CA)
Inventor: EBLE MONIKA
IPC: B05B7/04
Filed: 1980-12-05
Granted: 1983-03-01
Abstract: ABSTRACT OF THE DISCLOSURE          A device for discharging measured amounts of a plural-component material, such as an adhesive, filling, sealing or putty-like substance includes an axially extending casing having a first end.  The interior of the casing is divided into separate compartments each having a discharge opening at the first end.          A mixing chamber is positioned at the first end of the casing for receiving the components discharged from the compartments.          A slide plate is positioned between the first end of the casing and the mixing chamber and is rotatable about the axis of the casing.  The slide plate has openings for passageways alignable with the discharge openings for admitting selective amounts of the components into the mixing chamber.
Patent CA-1156356-A (CA)
Inventor: STECKLER STEVEN A
IPC: H04N5/06
Filed: 1980-12-05
Granted: 1983-11-01
Abstract: RCA 72,969 Abstract of the Disclosure A television horizontal deflection system and a switched-mode power supply are provided which share a single sawtooth waveform generator for the generation of delayed deflection signals and delayed power supply gating signals, respectively.  The sawtooth waveform generator has an input coupled to receive pulses which are maintained in phase and frequency synchronism with the sync pulses of the video signal.  The sawtooth waveform is applied to a comparator in the horizontal deflection system where it is compared with a D.C. voltage resulting from the phase comparison of the sync and flyback pulses to determine the time of delayed generation of the succeeding horizontal deflection signals.  The sawtooth waveform is also applied to a comparator in the power supply to determine the time of delayed generation of the succeeding gating signals for the SCR or like device.  By selecting a time constant for the phase adjustment between sync and flyback in the deflection system which is smaller (i.e., faster) than the time constant of the regulated supply, the phase differences between sync and flyback are so quickly compensated for by the deflection system that their effects on the regulated supply are minimized.
Patent CA-1142938-A (CA)
Inventor: HARDY WILLIAM B
IPC: C07D211/62
Filed: 1980-12-29
Granted: 1983-03-15
Abstract: ABSTRACT OF THE DISCLOSURE       Isopropylidenedicyclohexylene esters of 2,2,6,6--tetramethylpiperidine-4-carbpxylic acid are disclosed as well as their use as light stabilizers for thermoplastic polymers such as polypropylene.
Patent CA-1196740-A (CA)
Inventor: LUNDSTROM JAN-ERIK
IPC: G06F3/153
Filed: 1981-01-15
Granted: 1985-11-12
Abstract: ABSTRACT OF THE DISCLOSURE        The invention relates to a method and device for genera-ting and presenting an image on a visual display unit or some other display member. The image is composed, for example by an operator via a keyboard, of a plurality of symbols defined in advance in a symbol memory, which are placed on the image adjacent to each other. Each symbol is associated with at least one predetermined entry point and at least one predetermined exit point. When creating the image, a symbol is placed so that an entry point of that symbol is located immediately adjacent to an exit point of a previously displayed symbol.