baber/WOPTO huggingface dataset:
Patent CA-1120113-A (CA)
Title: Connector for corrugated-metal-sheathed electric  cables
Inventor: KOJIMA TAKASHI
IPC: H01R4/64
Filed: 1979-08-22
Granted: 1982-03-16
Abstract: ABSTRACT          CONNECTOR FOR CORRUGATED-METAL-SHEATHED ELECTRIC CABLES     A connector for corrugated metal sheathed metal electric cables is disclosed   The connector is the type comprising a hollow tubular body including a first portion having a helical ridge provided with a sharp edge and exten-ding inwardly from the interior surface of the tubular body of the same pitch as the helical groove on the corrugated me-tal sheath of the cable for threading on such sheath, a second portion consisting of a cylindrical gap through which the ca-ble sheath may freely pass, a third portion adapted to be se-cured to a standing structure, and a radially inwardly exten-ding shoulder within the hollow tubular body between the se-cond and third portions and constituting a sheath stop, whereby the connector may be secured to the sheath with the end of the sheath received within the first and second portions of the tubular body and in abutment with the sheath stop.  The im-provement in accordance with the present invention consists in that the helical ridge extending inwardly from the interior surface of the first portion of the tubular body ends short of the sheath stop leaving the above mentioned gap between the end of the ridge and the sheath stop which provides for fitting the connector over varying outer sheath diameters while ensu-ring that the sheath abuts with the sheath stop and causes the connector to align itself with the sheath and the sharp edge of the ridge to penetrate the surface of the sheath throughout its length thereby obtaining an improved electri-cal connection between the connector and the sheath.
Patent CA-1140603-A (CA)
Inventor: ELINEAU HUBERT
IPC: B65G57/18
Filed: 1979-08-31
Granted: 1983-02-01
Abstract: ABSTRACT              The invention is concerned with a method and an apparatus for stacking elongated bars whose widths are equal at most to a predetermined maximum bar width.  A succession of the bars is fed to a pickup station with the bars generally coplanar, parallel, and in edge contact in the pickup station.  A group of the bars is pickup from the station and the picked-up bars of the group are arrayed parallel to one another and on centers spaced apart substan-tially by the maximum bar width by first supporting the bars on at least two combs each having a plurality of formations complementary to the bars with each bar resting on one such formation of each comb and second by pivoting the combs about respective axes generally perpendicular to the group with the combs extending generally parallel to the group but transverse to the bars of the group.  The picked up and arrayed bars are then deposited in a stacking station substantially without changing the spacing between them.
Patent CA-1118434-A (CA)
Inventor: RAUHUT MICHAEL M
IPC: C07D213/76
Filed: 1979-09-04
Granted: 1982-02-16
Abstract: ABSTRACT OF THE DISCLOSURE           N,N'-bis(trifluoromethylsulfonyl)oxamides are de-scribed with a number of variations by substitution at the amido nitrogen atoms.  These compounds when used in chemi-luminescent formulations will furnish superior light in-tensity and quantum efficiency.  Preparation of compounds and their use for chemiluminescence are described.
Patent CA-1117748-A (CA)
Inventor: TAKAHASHI KIHEI
IPC: A44B19/60
Filed: 1979-10-04
Granted: 1982-02-09
Abstract: ABSTRACT OF THE DISCLOSURE           A method and apparatus is disclosed for attaching end stops to the beaded edges of two opposite stringers of a slide fastener, of the type wherein generally U-shaped end members are placed over the edge and then compressed or clinched  over the beaded portion of the edge.  Instead of the usual practice of directing the beaded edges upwardly and to then place the end pieces over the edges to render same ready for the clinching or compression, the invention proposes to hold the stringers generally flat but slightly spread apart, whereupon the U-shaped end members are fixed to same such that they are first moved downwards, generally perpendicularly to the plane defined by the stringer beads.  Once the free arms of the U-shaped end members reach the respective bead region, the end members are turned outwardly by about 90 degrees such that the respective beaded edge becomes disposed inside the "U" of the respective end member, whereupon the end members are compressed to secure same to the respective stringers.          The invention facilitates the operation as complex feeding and orientation means for the stringer tapes are eliminated.
Patent CA-1130231-A (CA)
Inventor: KELLER DOUGLAS V JR
IPC: B03B9/00
Filed: 1979-11-02
Granted: 1982-08-24
Abstract: ABSTRACT OF THE DISCLOSURE     Agglomeration type processes for recovering coal in which calcium oxide is employed to bring about an effective separation of pyritic sulfur from the coal.
Patent CA-1126991-A (CA)
Title: Fully dense wear resistant alloy
Inventor: LYNN JEAN C
IPC: B22F1/00
Filed: 1979-11-07
Granted: 1982-07-06
Abstract: FULLY DENSE WEAR RESISTANT ALLOY     Abstract An alloy steel is provided along with a method of making the same.  The alloy is heat, wear, corrosion and oxidation resistant, is especially useful for the manufacture of internal combustion engine parts and is preferably made utilizing powder metallurgy techniques.          The method involves the addition of carbon and silicon to an iron base alloy containing chromium to improve the properties of the steel.
Patent CA-1132274-A (CA)
Inventor: MORII KOKICHI
IPC: H01C10/04
Filed: 1979-11-23
Granted: 1982-09-21
Abstract: ABSTRACT OF THE DISCLOSURE            A tuning apparatus includes a dial plate marked with broadcast frequencies thereon, a guide shaft provided in parallel with the dial plate, a substrate having a resistive layer thereon, the resistive layer having varying resistance values distributed therealong which correspond to the broadcast frequencies on the dial plate, the resistive layer being supplied with a DC voltage at opposite ends thereof, a plurality of markers, each slidably disposed with respect to the dial plate to indicate a predetermined broadcast frequency, and each having a first engaging portion and a first electrically conductive slide element for slidably contacting the resistive layer to detect a predetermined DC voltage in response to the location of the markers, a mounting member slidably disposed on the guide shaft in parallel with the dial plate, and including a display member extending therefrom toward the dial plate to indicate a manually selected broadcast frequency, a second electrically conductive slide element for slidably contacting the resistive layer to detect a predetermined DC voltage in response to the location of the mounting member, and a sleeve member slidably mounted on the guide shaft and including a projecting portion adapted to engage the engaging portions of the markers, and a switching circuit supplied with the DC voltages from the first and second slide elements and selectively supplying one of the DC voltages to a tuning circuit as a tuning control voltage.
Patent CA-1134948-A (CA)
Inventor: SHINTANI KENJI
IPC: G11B7/09
Filed: 1980-01-03
Granted: 1982-11-02
Abstract: ABSTRACT OF THE DISCLOSURE         A multi-axis movable mirror device includes a mirror, a flexible coupling to couple the mirror to a fixed member to allow the mirror to freely rotate about a plurality of axes, a bobbin integrally secured to the mirror, a number of coils wound on the bobbin at different locations and a number of sets of magnets opposing the coils wound on the bobbin.  The mirror is rotated about selected axes by supplying control currents to selected coils.
Patent CA-1120060-A (CA)
Inventor: YANG KANG
IPC: B01J23/02
Filed: 1980-01-16
Granted: 1982-03-16
Abstract: BARIUM OXIDE/CRESYLIC ACID CATALYZED ETHOXYLATION                 Abstract of the Disclosure Cresylic acid (phenol or alkylated phenols) is used to promote barium oxide or hydroxide which is used as an ethoxylation catalyst for the reaction of ethylene oxide and alkanols of all classes.  The reaction is carried out at temperatures of from about 150 to about 200°C to yield the ethoxylated product.  The product obtained has a very narrow high adduct distribution with low levels of by-products and unreacted free alcohols.  Calcium and magnesium oxides show negligible catalytic effect.
Patent CA-1132403-A (CA)
Inventor: COHA THOMAS F
IPC: G01D5/04
Filed: 1980-01-17
Granted: 1982-09-28
Abstract: Abstract of the Disclosure:           A transmission ratio indicator assembly has a linear input member and an output member that moves on a constant radius.  The input member includes a slide member guided on a flat surface, which slide member has an arm extending normal to the flat surface and into a slot formed in a follower portion of the output member.  The follower portion is guided in a constant radius recess and has secured thereto an indicator which aligns with the transmission ratio selections imprinted on an indicia surface disposed on the outer wall of the constant radius recess in response to movement of the input member.
Patent CA-1180580-A (CA)
Inventor: ARNOLD CARTER H
IPC: B23B15/00
Filed: 1980-01-24
Granted: 1985-01-08
Abstract: ABSTRACT OF THE DISCLOSURE         A fast, efficient, economical method of daily oral hygiene designed for home use to replace the present ineffective methods such as brushing, water flushing, flossing, etc.         The invention is particularly useful for removing plaque.  A nontoxic and relatively nonabrasive solid material in pellet form is entrained in a stream of liquid, preferably water, and is discharged as a jet against the teeth and adjacent areas in the mouth.  The pellets are of soluble material which preferably is halite and in various sizes generally in the range from .010 inches to .030 inches at the time of striking the teeth.  The pellets strike with a point impact thereby having sufficient energy to remove plaque from the teeth.  If any pellets should lodge under the gums they would dissolve thereby preventing a possible abscess.  Mechanical apparatus of simplified form can be utilized to entrain the solid particles in the liquid stream.
Patent CA-1172765-A (CA)
Inventor: BINGHAM JOHN A C
IPC: H04L5/24
Filed: 1980-02-07
Granted: 1984-08-14
Abstract: ABSTRACT OF THE DISCLOSURE         In a data transmission system, in which asynchronous-to-synchronous data conversion at the transmitter end of a data link at times removes stop bits from, and at other times adds stop bits to, a character, a receive buffer at the receive end of the data link which converts the synchronous data to asynchronous data.  The receive buffer investigates the end of each character for missing stop bits and reinserts a stop bit where it finds a lack of one, and adds other stop bits to speed up the data rate from the nominal synchronous data bit transmission rate to the nominal asynchronous data bit output rate.          The inserted stop bits are of a constant bit width which is the same as the character identification bit width, and the entire asynchronous data output stream has a constant bit rate.
Patent CA-1088614-A (CA)
Inventor: ROY ASHUTOSH
IPC: H01J61/06
Filed: 1980-04-03
Granted: 1980-10-28
Abstract: TITLE:  IMPROVEMENTS IN FLUORESCENT LAMPS            ABSTRACT OF THE DISCLOSURE:     The invention relates to electrode mount assemblies for electric discharge and fluorescent lamps.   In accordance with the first aspect of the invention the portions of the electrode support wires which are exposed to electron bombardment within the body of the lamp have at least their surface formed of refractory material.   The exposed portions may be coated with a refractory material such as boron nitride or made wholly of a refractory metal such as molybdenum.   According to a second aspect of the invention relatively cheap soda-lime silicate glass can be used for the end flares of the lamp tubes, because the provision of refractory surfaces on the vulnerable portions of the support wires enables a metal to be chosen for the portions of the wires passing through the glass seal which closely matches the glass in thermal expansion coefficient.  The invention improves the life of lamps by reducing end blackening, reduces the incidence of cracks in the punch seal or neck regions of the lamp and may enable cheaper materials to be used for various structural items.
Patent CA-1130785-A (CA)
Title: Quick release for sector plate
Inventor: STOCKMAN RICHARD F
IPC: F28D19/04
Filed: 1980-04-09
Granted: 1982-08-31
Abstract: ABSTRACT OF THE DISCLOSURE          Rotary regenerative heat exchange apparatus including a housing that surrounds a rotor of heat absorbent material.  A pair of oppositely spaced sector plates intermediate the ends of the rotor and the rotor housing are subjected to a force biasing them to conform to thermal deformation of the rotor to preclude leakage of fluid therebetween. A mechanism is provided whereby the sector plates are quickly released from the biasing force to preclude interference between the rotor and the sector plates.
Patent CA-1134248-A (CA)
Title: Toxic-monitoring badge and method of use
Inventor: OBERMAYER ARTHUR S
IPC: G01N30/00
Filed: 1980-08-01
Granted: 1982-10-26
Abstract: ABSTRACT OF THE DISCLOSURE A toxic-monitoring material for the detecting and monitoring of toxic fluids placed in contact with or exposed to the monitoring material, which material comprises a solid, microporous, transparent, polymeric, matrix mater-ial having interconnecting micropores filled with a liquid composition, the liquid composition comprising a solvent for the toxic component to be detect-ed and a reactant which reacts with the toxic component, whereby a toxic com-ponent dissolves in the solvent within the micropores and reacts with the reactant, to produce a change in color or appearance throughout the depth of the material, so that the detecting and monitoring of the toxic fluid may be detetmined.
Patent CA-1144055-A (CA)
Inventor: JARMAN DAVID J
IPC: B21D5/02
Filed: 1980-08-19
Granted: 1983-04-05
Abstract: IMPROVED PRESS BRAKE PLATE LIFTER TABLE  Abstract of Disclosure An improved press brake plate lifter comprising a pneumatically operated support surface or table wherein the angle of the support surface can be accurately pre-adjusted to match the angle of the die.  The pre-adjusted support sur-face is rotatably lifted simultaneously with the movement of the ram to preclude any back bending of the plate being formed.
Patent CA-1152506-A (CA)
Inventor: MURDOCK KEITH C
IPC: C07D239/18
Filed: 1980-09-04
Granted: 1983-08-23
Abstract: 27,886 ABSTRACT OF THE DISCLOSURE This disclosure describes 1,4-bis(guanidinylamino)-5,8-dihydroxyanthraquinones useful as chelating agents and for inhibiting the grouwth of transplanted mouse tumors.
Patent CA-1160416-A (CA)
Inventor: WESTLING ANDERS W
IPC: C08K3/26
Filed: 1980-10-08
Granted: 1984-01-17
Abstract: ABSTRACT      The emission of formaldehyde from particle board bound with carbamide resin is reduced by coating the boards, during their manufacture and subsequent to pressing the same, with at least one ammonium compound which decomposes thermally at the temperature of the boards during the conditioning period, whereafter the boards are stacked and stored for conditioning.
Patent CA-1145399-A (CA)
Inventor: WONDERGEM HENDRIK M
IPC: G01R23/02
Filed: 1980-10-28
Granted: 1983-04-26
Abstract: ABSTRACT OF THE DISCLOSURE         A frequency counter having particular   utility for processing the output of proton precession magnetometers divides a signal to be counted into a large number of con-secutive elements each of an integral number of half cycles, and counts the increment in total elapsed duration of the signal represented by each sample.  The counts are stored,  and  the  stored  counts are then manipulated to provide a least squares approximation of their mean, and the standard deviation of that mean.  The counter can provide enhanced accuracy, as well as an indication of the reliabi-lity of the readings obtained.
Patent CA-1169474-A (CA)
Inventor: BECHTOLD EDWIN
IPC: G03G15/04
Filed: 1980-11-18
Granted: 1984-06-19
Abstract: ABSTRACT OF THE DISCLOSURE An electrophotographic typesetter including a scanning system having a light source, means for receiving said light from said source and rotationally scanning said light through a curvilinear scanning locus, means for receiving said curvilinear scanned light and redirecting the light onto a straight line scanning locus, said redirecting means redirecting the light at an angle to the incident light, said means for producing said curvilinear scanned locus having an axis of rotation, said means for redirecting having a center of curvature, and wherein said straight line scanning locus is on a plane passing through said center of curvature, and perpendicular to said axis of rotation.
Patent CA-1160375-A (CA)
Inventor: STALEMARK RAGNAR F
IPC: H04M11/00
Filed: 1980-12-10
Granted: 1984-01-10
Abstract: Abstract of the Disclosure Apparatus for remotely supervising via a telephone line a device includes a sensor for sensing for a telephone ring signal from the telephone line.  In response to the sensing of the ring signal there is generated an off-hook condition which causes the termination of the ring signal.  In addition an indicator responsive to the sensor produce a melody continuously repeated with an interval between each transmitted melody.  This repeated melody is transmitted to the telephone line for counting by the caller.  In addition, within the apparatus, a counter counts the melodies as they are produced.  A key memory is connected to the counter and, responsive to the telephone line, is activated when a predetermined count has been counted by the counter and there is a voice signal on the line from the caller.  The operation of this key memory alerts a control circuit for the reception of subsequent voice signals which permit the changing of state of a controlled device.
Patent CA-1153215-A (CA)
Inventor: RANDOLPHI PETER P M
IPC: A23G9/04
Filed: 1981-02-20
Granted: 1983-09-06
Abstract: Abstract of the Invention A domestic ice-cream maker has a vertical cylindrical evapora-tor flanked by other parts of a refrigeration unit and a drive motor.  A freezing support is removably located in the evapo-rator and a paddle in the freezing container is connected to the drive motor by a drive in a hinged lid covering the evaporator.  The support is locked in place  by freezing of moisture between it and the evaporator and released by a defroster associated with the evaporator which melts the moisture when ice-cream making is completed.  The evaporation coil is situated in the space between inner and outer cylin-drical vessels, the space being filled with a heat exchange liquid.  The material being frozen may be aerated by providing air passages exiting at the trailing edges of the paddle adjacent the bottom of the container.
Patent CA-1158189-A (CA)
Inventor: SCHILLING HUGH K
IPC: F01P7/08
Filed: 1981-04-07
Granted: 1983-12-06
Abstract: TITLE          Spring Engaged Fluid Released Fan Clutch For A Live Shaft ABSTRACT OF THE DISCLOSURE          A spring engaged fluid released fan clutch is disclosed.  A sheave connected to a live shaft is connected to rotate with a friction disc.  Encompassing the friction disc and rotatable relative thereto is an outer shell portion carrying fan blades.  Connected for rotation with the outer shell portion and rotatably mounted on the friction disc is a cylinder plate.  An annular piston, having a friction facing, is slidably mounted on a hub provided internally of the outer shell portion and is connected to rotate with the shell portion.  Springs urge the piston with its friction facing into engagement with the friction disc to engage the clutch.  Fluid pressure is introduced through the hub of said outer shell portion and into a cavity between the cylinder plate and the piston urging the piston away from the friction disc against the action of the springs to disengage the clutch.
Patent CA-1162678-A (CA)
Inventor: BLOUNT DAVID H
IPC: C08K3/34
Filed: 1981-04-24
Granted: 1984-02-21
Abstract: Abstract of the Disclosure A stable polyol-alkali metal silicate emulsion, its production and its ise for the production of polyurethane silicate solid and foamed products are described.  The stable emulsion is produced by mixing an aqueos solution of an alkali metal silicate, a liquid polyol and a small amount of an acid while heating the mixture to 40°C to 100°C and agitating until the mixture emulsifies.
Patent CA-1151208-A (CA)
Inventor: CAVAZZA CLAUDIO
IPC: C07C227/00
Filed: 1981-05-29
Granted: 1983-08-02
Abstract: "ALKOXY-ACYL CARNITINES, PROCESS FOR THEIR PREPARATION  AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME"               ABSTRACT OF THE DISCLOSURES      A novel class of alkoxy-acyl carnitines, wherein the alkoxy-acyl radical has from 4 to 6 carbon atoms (tipically: methoxypropionyl, ethoxypropionyl and propoxyacetyl) is prepared by reacting a solution of a carnitine salt in an organic solvent with an alkoxy--acyl halogenide, thus obtaining  the corresponding salt of alkoxy-acyl carnitine. By eluting an aqueous solution of this salt through  a column of an ion exchange resin activated in Cl  or Br  form, the chloride or bromide of alkoxy-acyl carnitine is obtained. The alkoxy-acyl carnitines are therapeutically effective in the treatment of cardiac disorders, hyperlipidaemias and hyperlipoproteinaemias.
Patent CA-1147654-A (CA)
Inventor: DE WIED DAVID
IPC: C07K14/695
Filed: 1981-06-24
Granted: 1983-06-07
Abstract: ABSTRACT      The present invention is dealing with a pharmaceutical composition containing a peptide of the formula:          R1-L-Tyr-L-Val-L-Met-Gly-L-His-L-Phe-L-Arg-L-Trp-L-Asp-L-Arg-L-Phe-R2 in which R1 represents hydrogen or a lower aliphatic acyl (1-6 C) group and R2 represents the group -OH or -Gly-OH, as well as salts, esters and amides thereof.
Patent CA-1168811-A (CA)
Inventor: SHINDO MIZUO
IPC: D01D5/24
Filed: 1981-07-09
Granted: 1984-06-12
Abstract: MICROPOROUS POLYETHYLENE HOLLOW FIBERS  AND A PROCESS FOR PREPARING THE SAME                 ABSTRACT OF TEE DISCLOSURE          Porous hollow fibers composed of a high density polyethylene the fibers having rectangular micropores that are oriented in the lengthwise direction of the fibers and-having a porosity from 30 to 90% by volume are disclosed.  Membranes composed of hollow fibers exhibit a water permeability of greater than 65 (m1/m2, hr, mmHg) as well as a human serum albumin permeability of greater than 30%.  Such fibers are suited for use as filters, particularly as a membrane for simple fractionation of whole blood into its plasma and cellular components. The hollow fibers are obtained by spinning a high-density polyethylene under a high-draft condition followed by cold stretching and hot stretching, and without the use of any solvent or plasticizer.          .
Patent CA-1184544-A (CA)
Inventor: BON FRANCO DEL
IPC: B65D83/16
Filed: 1981-07-22
Granted: 1985-03-26
Abstract: ABSTRACT OF THE DISCLOSURE      A valve-and-lid assembly comprises a self-closing discharge valve constituted by a dome part, having a central opening, of a lid closing the open top end of a pressurized container and serving as the obturating member of the valve by obturating ducts through a valve disc of elastically resilient material which is lodged in the dome part. When opening the valve by downward or tilting pressure exerted with the aid of a tubulure or the like actuating, member on the valve disc, the latter is deformed so as to establish free communication between at least one of the ducts therein and the hollow interior of the tubulure which can carry a conventional atomizer head having a spray nozzle.                                      (Fig. 2)