baber/WOPTO huggingface dataset:
Patent CA-1058815-A (CA)
Inventor: NORDBLAD SVEN S
IPC: H01B13/14
Filed: 1975-11-26
Granted: 1979-07-24
Abstract: ABSTRACT OF THE DISCLOSURE         Plastic coated wire is cooled immediately after coating by passing the coated wire through a pair of co-axial pipes or cylinders, the inner cylinder being provided with a plurality of orifices or nozzles through which air passes from between the cylinders under pressure to atomize water flowing down the interior of the inner cylinder and to dislodge water from the plastic coating during passage of the wire through the cylinders.          The pipes may be in parallel sections with the wire passing verti-cally through first sections, around a pulley and vertically in the reverse direction through the second section.  Water is prevented from escaping through the wire inlet or outlet end of the pipes by inclined orifices, which direct jets of air against the coating in a direction into the pipes.
Patent CA-1070854-A (CA)
Inventor: KRAUSE GERHARD
IPC: H01L27/06
Filed: 1976-01-28
Granted: 1980-01-29
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed are integrated circuits comprising active and passive functional elements provided in a semiconductor body.          At least one of the active elements is formed with an integral capacitor serving to complete an operating current supply path for a high frequency a.c. voltage supply.  For the supply of the high frequency a.c. voltage, a common metal supply electrode may be arranged on an insulating layer provided on a surface of the semiconductor body.  Alternatively a polycrystalline low-resistance semiconductor layer or a blocking layer in the form of a pn-junction or a Schottky contact operated in the blocking direction can be used.  The invention eliminates the need for a number of contact electrodes and conductor paths and enables greater packing density of the functional elements than prior art arrangements.
Patent CA-1058232-A (CA)
Inventor: VAN WAGENER RAYMOND H
IPC: B41L43/10
Filed: 1976-02-10
Granted: 1979-07-10
Abstract: SHEET COLLATOR DEVICE                ABSTRACT OF THE DISCLOSURE            A unit having a plurality of bins for holding inclined stacks of sheets to be collated having a reciprocating arrange-ment supported by the unit which arrangement includes rigid push rods for pushing simultaneously one sheet from the top of each stack of sheets.  The push rods and bin construction are so arranged that the frictional pads on the rod ends do not engage the bin surface when the bin is empty.  A portion of the recipro-cating arrangement may be tilted to permit lifting the push ends to the upper region of the bins to facilitate loading.
Patent CA-1052182-A (CA)
Inventor: IMPERIAL RAYMOND E
IPC: E06B3/76
Filed: 1976-03-25
Granted: 1979-04-10
Abstract: Abstract of the Disclosure A formed sheet metal rectugular-shaped frame is positioned between two sheet metal panels which may be embossed to provide the appearance of small wood panels. The frame include an elongated frame member for each edge of the doors and each frame member has two outwardly facing parallel spaced channel portions integrally connected by a center web portion. Extruded plastic trim members cover the top and slide frame members and include longitudlinal extendting hook-shaped leg portions which project into the channel portions and snap-fit onto inwardly formed edge portions of the side panels. A foam Insulation material is expanded between the side panels and also serves to space the side panels laterally from the frame to form a thermal barrier. The side trim members are interrupted or notched to receive the door hinges and a latch bolt housing which seat on the web portions of the corresponding frame members. A generally U-shaped elongated door seal is secured to the frame member which extends along the bottom of the door. The frame is preferably constructed in two opposing generally C-shaped sections which are expanded to receive the edge portions of the side panels before the foam is inserted and a block of more dense insulation material is placed between the slide panels adjacent one of the frame sec-tions for attaching a door lock set.
Patent CA-1047573-A (CA)
Inventor: STEFANIK PAUL
IPC: B60J7/14
Filed: 1976-04-02
Granted: 1979-01-30
Abstract: INVENTORS              PAUL STEFANIK AND JOHN VOYTKO                        TITLE                   GRAIN BOX COVER               ABSTRACT OF THE DISCLOSURE    A cover for rectangularily shaped grain boxes includes an essentially vertical extending circumscribing wall which mates with the walls of the grain box to thereby extend the volume and the depth of the grain box, an inclined roof surmounting the extending and circumscribing wall, and two hingeable lids attached to the roof which, in their closed position form a part of the roof, shielding the contents of the grain box from direct exposure to the elements, and while in the open position exposing the interior of the box.
Patent CA-1058719-A (CA)
Inventor: MURDOCK ROBERT E
IPC: H01R13/53
Filed: 1976-05-03
Granted: 1979-07-17
Abstract: ABSTRACT     An electric terminal such as a transformer bushing having a contact socket of conducting material is provided with a quench tube arranged in aligned substantially coaxial relation with the contact socket.  An associated connector which may be of the elbow type is provided with a contact pin which includes a cylindrical element of conducting material having an end of reduced diameter on which a hollow sleeve is disposed there-about and formed of strong plastic material having an enlarged end nose portion of the same or of a different plastic material together with a sleeve of are extinguishing material which is disposed about the plastic sleeve and arranged with one end in snug engagement with the enlarged end portion which is bevelled at its outer end to facilitate entry of the contact pin into and through the quench tube and into the contact socket so as to form a connection between the contact socket and the cylindrical element of conducting material.
Patent CA-1077397-A (CA)
Title: Coupleurs glycoles
Inventor: ANDRILLON PATRICK
IPC: A61K8/34
Filed: 1976-06-25
Granted: 1980-05-13
Abstract: Composition tinctoriale pour fibres kératiniques en particulier pour cheveux humains, caractérisée par le fait qu'elle contient au moins un coupleur répondant à la formule générale (I) dans laquelle R désigne un groupement hydroxy alcoyle ayant 1 à 4 atomes de carbone dans le radical alcoyle et au moins une base d'oxydation de la classe des para et/ou orthophénylène diamines ou des para et/ou ortho-aminophénols substitués ou non.  Ces compositions sont utiles plus particulièrement dans la coloration dite d'oxydation ou permanente.
Patent CA-1050456-A (CA)
Inventor: YOUNG FRANK E
IPC: C12N1/00
Filed: 1976-06-28
Granted: 1979-03-13
Abstract: ABSTRACT OF THE DISCLOSURE    An improved method and means for culturing an osmotically fragile microorganism in contact with a rehydrated nutrient-incorporated web matrix, which comprises rehydrating said matrix with an aqueous liquid containing a water soluble polyhydric Alcohol prior to or simultaneous with the inocu-lation of the matrix. The polyhydric alcohol is preferably of the general formula HOCH2 - (CHOH)N - CH2OH   wherein n = 0-4, which includes such substances as ethylenc glycol and glycerol.  Rehydration of the nutrient-incorporated web matrix with an aqueous liquid containing a polyhydric alcohol greatly enhances the reproducibility of the culturing method, the polyhydric alcohol serving primarily as a pro-tective agent against fatal osmotic shock to the micro-organism.
Patent CA-1061551-A (CA)
Inventor: TERADA TAKASHI
IPC: C21B7/12
Filed: 1976-07-07
Granted: 1979-09-04
Abstract: ABSTRACT OF THE DISCLOSURE              An automatic tapping machine for tapping operation comprising a movable truck, a frame mounted on said truck, a jig supporting mechanism adapted to hold a jig for use in the tapping operation and a means for supporting said jig supporting mechanism above the frame and for actuating the jig supporting mechanism as required in the tapping operation.  The jig to be held in the jig supporting mechanism has a diameter ranging from 40 to 100 mm.
Patent CA-1069180-A (CA)
Inventor: GRUENBERG ELLIOT
IPC: H04B7/04
Filed: 1976-07-29
Granted: 1980-01-01
Abstract: Abstract of the Disclosure In an electronic system for use in a communication system wherein there is radiated a plurality of information carrying electromagnetic first signals each having a radiating source and each having a radiated electromagnetic first reference signal, a transponder operable for receiving all of the electromagnetic signals and for radiating in response thereto a plurality of information carrying electromagnetic second signals corresponding respectively in information content to the first signals and a plurality of electromagnetic second reference signals corresponding respectively to the first reference signals, the transponder comprising a plurality of first antenna means each having output means and each operable for receiving the first signals and the first reference signals and for producing in response thereto a set of corresponding transmission line signals at its output means, and transmission means coupled to the output means of all of the first antenna means and operable for producing form the sets of transmission line signals the second reference signals as well as the second signals, each of the second signals having a spatial electromagnetic power density distribution having a peak value in the direction of each of the sources except for the source for its corresponding first signal for sources angularly spaced apart with respect to said transponder.
Patent CA-1087062-A (CA)
Inventor: SIKLOSSY ISTVAN
IPC: C11D1/14
Filed: 1976-08-12
Granted: 1980-10-07
Abstract: ABSTRACT OF THE DISCLOSURE          Heavy duty liquid detergent compositions containing a mixture of particular nonionic surfactants and anionic surfactants in specific ratios and particular soaps are formulated into highly concentrated, stable liquid detergents having excellent pretreatment performance sudsing characteristics and reduced gel formation upon exposure to air.
Patent CA-1063235-A (CA)
Inventor: KAWAI YUMIO
IPC: H01Q21/12
Filed: 1976-10-22
Granted: 1979-09-25
Abstract: ENDFIRE-TYPE PHASED ARRAY ANTENNA                  Abstract of the Disclosure An endfire-type phased array antenna comprises n antenna elements (n?3).  The phase difference of current flowing through the antenna elements is controlled to one which is pre-determined by adjusting each length of the feeders and by coupling the phase inverting circuits to alternate antenna ele-ments.  The current amplitude ratio thereof is also controlled to a pre-determined value by using a mixing or distributing circuit.  Thus an antenna having a high directivity in front and no radiation in other directions is provided which can be effectively used for preventing multi-path interference in TV or FM.
Patent CA-1070367-A (CA)
Inventor: ROEDER DIETER
IPC: H01J29/07
Filed: 1976-11-03
Granted: 1980-01-22
Abstract: ABSTRACT OF THE DISCLOSURE     In a rectangular aperture mask unit for a color television picture tube composed of a thin metal sheet presenting a mask region of generally rectangular form and a peripheral flange surrounding the mask region and extending at an angle thereto, and a metal frame enclosed by the flange in a telescoping manner and fastened thereto by a plurality of spot welds distributed around the periphery of the flange, the flange is provided, at each corner of the unit, with two spaced cutouts extending from the edge of the flange remote from the mask region and defining a tongue which is curved in the direction of the periphery of the flange, the length of the cutouts being equal to at least one-half the height of the flange, and each tongue is fastened to the frame by at least one spot weld.
Patent CA-1103402-A (CA)
Inventor: HERNANDEZ JOHN
IPC: A61F13/58
Filed: 1976-12-22
Granted: 1981-06-23
Abstract: Abstract of the Disclosure A disposable diaper comprising a waterproof back sheet, a hydrophobic sheet, and an hydrophillic pad sandwiched between the back sheet and the face sheet.  The diaper is folded to define a box pleated configuration.          Sealing strips of waterproof material separate from the back sheet are secured to the face sheet.
Patent CA-1100969-A (CA)
Inventor: CYRUS RICHARD
IPC: A61P9/06
Filed: 1977-02-04
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE         Alkylenedioxy piperazine compounds of the formula   and pharmaceutically acceptable acid additions salts thereof are disclosed wherein R1 is diphenylmethyl, or diphenylmethyl wherein a hydrogen atom in the phenyl groups thereof may be replaced by halogen; R2 is hydrogen or alkyl having 1 - 5 carbon atoms and R3 is methylene or ethylene. These compounds are useful for the treatment of vascular and cardiac diseases. Methods for making the compounds and pharmacuetical compositions containing the compounds are also disclosed.
Patent CA-1087817-A (CA)
Title: Marking pen including a nib portion and an ink reservoir integral therewith, and method of manufacturing the same
Inventor: MIDORIKAWA YOSHIO
IPC: B43K1/12
Filed: 1977-02-14
Granted: 1980-10-21
Abstract: ABSTRACT OF THE DISCLOSURE          A fiber bundle is formed by means of a tapered die through which the fibers are extruded. The die is shaped to form at least one groove in the periphery of the bundle.  The fiber bundle with the groove at its periphery is provided with a sheath and is then dipped into a liquid urethane prepolymer at one end to impregnate a portion of the fiber bundle with the prepolymer and leaving a portion at the opposite end unimpregnated.  The fiber bundle is then placed in the atmosphere for a time period, during which the reactions among constituents in the prepolymer and the volatilization of solvent produce a set urethane nib portion with capillary passages therein, and an air channel where the groove was formed.  This nib portion of the fiber bundle thus produced is machined to form a nib point.  After machining, a predetermined amount of ink is filled in the fiber bundle and then an end plug is pressed into the opposite end of sheath from the nib portion.  The unimpregnated portion of the fiber bundle forms an ink reservoir integral with the nib portion of the resulting marking pen.
Patent CA-1056526-A (CA)
Inventor: WEBER VERNON F
IPC: H04M15/00
Filed: 1977-02-18
Granted: 1979-06-12
Abstract: ABSTRACT             A tone generator which is always connected across a line and which can gradually increase or decrease its out-put amplitude. This is accomplished by the use of a tickler winding type of oscillator with a resonant frequency deter-mining network connected to one winding. The frequency determining network is arranged with a high resistance shunt that is further shunted when the tone is to be removed.
Patent CA-1099519-A (CA)
Inventor: FUJITA ISAO
IPC: C22B1/14
Filed: 1977-03-15
Granted: 1981-04-21
Abstract: ABSTRACT OF THE DISCLOSURE           This invention relates to fired iron-ore pellets having at least two precipitated slag phases of different chemical compositions which appear among iron-oxide grains.          The pellets having two different slag phases contain not less than 4% by weight of CaO + SiO2, so that large cracks may be produced in the course of reduction.  The cracks thus formed cause each pellet to be split into several pieces. The fired iron-ore pellets of the present invention exhibit excellent and improved reducibility than do the ones of the prior art.  A process for producing these fired iron-ore pellets is also disclosed.
Patent CA-1113645-A (CA)
Title: Aromatic sulfide/sulfone polymer production
Inventor: CAMPBELL ROBERT W
IPC: C08G75/00
Filed: 1977-03-15
Granted: 1981-12-01
Abstract: AROMATIC SULFIDE/SULFONE POLYMER PRODUCTION    Abstract of the Disclosure Aromatic sulfide/sulfone polymers of increased molecular weight are produced by contacting a dihalo aromatic sulfone, at least partially hydrated alkali metal sulfide, and an organic amide under polymerization conditions which produce a higher molecular weight aromatic sulfide/sulfone polymer. The use of at least one at least partially hydrated alkali metal sulfide other than lithium sulfide results in polymers of increased molecular weight having utility as coatings, films, molded objects, filaments, fibers, and the like.
Patent CA-1097585-A (CA)
Inventor: JABLIN RICHARD
IPC: F22B1/18
Filed: 1977-04-05
Granted: 1981-03-17
Abstract: COKE QUENCHING STEAM GENERATOR          Abstract of Disclosure A coke quenching steam generator comprising a vertical, refractory-lined pressure vessel for quenching of incandescent coke and producing useful steam from the sensible heat in the coke.  Included in the pressure vessel are pressure-tight doors for receiving and discharging the coke, water sprays for quenching the coke, a hopper for receiving the coke and a gate and feeder for controlling the discharge of the quenched coke.  External to the pressure vessel are a crane for lifting containers of incandescent coke to the receiving hopper of the pressure vessel, valves for controlling the flow of steam and water, a high efficiency cyclone for cleaning the steam, a belt conveyor for receiving the quenched coke, pumps, water storage tank, piping and controls.
Patent CA-1067276-A (CA)
Title: Bundle tie
Inventor: COLLIER JOHN C
IPC: B65D63/12
Filed: 1977-05-03
Granted: 1979-12-04
Abstract: ABSTRACT -A flexible plastics bundle tie comprising a strap extending from an apertured frame for passage of the strap looped back on itself, is provided at the frame with means for releasably engaging the frame of a similar tie to form a stack in which the straps are generally parallel.  The means may comprise a tongue projecting from the frame on a side opposite to the strap engaging the aperture of the adjacent frame.
Patent CA-1085473-A (CA)
Inventor: STEIGERWALD ROBERT L
IPC: H01F27/255
Filed: 1977-05-05
Granted: 1980-09-09
Abstract: ABSTRACT OF THE DISCLOSURE           A ferrite magnetic core includes a one-piece rectangular outer member with aligned circular apertures in which the ends of a cylindrical center member are retained to thus establish a radial air gap.  Radial magnetic forces acting on the core members are summed to zero to theoretically eliminate movement and result in low acoustic noise in high operating frequency power inductors and transformers. A magnetic bridge is added to reduce air gap fringing flux outside the core. Other modifications and a "C" core configuration are described.
Patent CA-1072665-A (CA)
Inventor: EZEKIEL SHAOUL
IPC: G01C19/72
Filed: 1977-05-06
Granted: 1980-02-26
Abstract: ABSTRACT OF THE DISCLOSURE          A sensor for measuring inertial rotation is provided which includes a passive ring, a means for generating two beams of monochromatic electromagnetic radiation, means for passing the beams into the passive ring to form two countertravelling beams and means adapted to lock the beams entering the passive ring to the cavity resonant frequencies of the countertravelling beams.  The amount and direction of inertial rotation is determined by determining the frequency of the beams entering the passive ring effected by the locking means and the frequency shift of the countertravelling beams resulting from the inertial rotation of the passive ring.
Patent CA-1067257-A (CA)
Inventor: POPPLEWELL J
IPC: C23F13/14
Filed: 1977-05-17
Granted: 1979-12-04
Abstract: ABSTRACT OF THE DISCLOSURE      Brazed aluminum composite having improved resistance to intergranular corrosion.  The core alloy consists essentially of from 1 to 1.5% manganese, from 0.1 to 0.4% chromium, from 0.1 to 0.4% copper, from 0.01 to 0.6% silicon, from 0.01 to 0.7% iron, balance essentially aluminum.  The cladding brazing alloy consists essentially of from 4 to 14% silicon, from 0.05 to 0.2% bismuth and the balance essentially aluminum.  The brazed alloy composite provides galvanic protection against intergranular corrosion.
Patent CA-1092279-A (CA)
Title: Process for the production of a bodied silicone resin  without the use of a catalyst
Inventor: MERRILL DUANE F
IPC: C08G77/00
Filed: 1977-06-23
Granted: 1980-12-23
Abstract: ABSTRACT OF THE DISCLOSURE         A process for the production of a bodied silicone resin without the use of a catalyst comprising first hydrolyzing the organohydrosilanes in a homogeneous hydrolysis medium composed of water and acetone, removing the acid/ water layer, adding at least 10% by weight of water based on the silicone resin hydrolyzate and heating the resulting mixture to at least 130°C and more preferably at a temperature range from 140°C to 160°C.  After this bodying step, water constituting at least 10% be weight of the silicone resin hydrolyzate as well as water-immiscible organic solvent may be added to the silicone hydrolyzate and the resulting mixture heated at elevated temperatures so as to remove all the water and acetone.  This procedure of adding water may be repeated until the silicone resin hydrolyzate has an acid content that does not exceed 5 parts per million.          The silicone resin of the instant case may be prepared as 100% solids or at a concentration of 70 to 95% solids in a water-immiscible organic solvent.
Patent CA-1081091-A (CA)
Inventor: LIPSHIELD EUGENE C
IPC: G05G7/04
Filed: 1977-09-07
Granted: 1980-07-08
Abstract: ABSTRACT OF THE DISCLOSURE       An improved brake lever assembly of the overcenter toggle type is disclosed, wherein the brake operating lever is preferably pivotally connected with the stationary mounting plate assembly about a pivot axis that is laterally displaced from the linear axis of travel of an inner cable member relative to the concen-trically arranged tubular outer sheath, thereby to reduce wear of the inner cable guide means.  According to a first feature Or the invention, an improved anchor plate or anchor plate arrange-ment is provided for connecting one end Or the outer sheath member with one end Or the stationary mounting plate assembly. In accordance with a second feature, a ratchet and pawl assembly is provided for releasably locking the operating lever in various angular positions relative to the mounting plate assembly.  In order  to effect reserve travel of the operating lever beyond the normal brake fully applied position, the bow-shaped connecting link may include a plurality of pivotally connected sections that are foldable about the pivot axis Or the operating lever, thereby to permit additional tensioning of the inner brake cable under emergency hand braking conditions.