baber/WOPTO huggingface dataset:
Patent CA-1057054-A (CA)
Inventor: HERNANDEZ JOSE ANTONIO SANZ
IPC: B44F7/00
Filed: 1977-03-30
Granted: 1979-06-26
Abstract: "DECORATIVE PANEL"                         ABSTRACT       A base coated substrate carries a pattern de-fined by a silicone-containing printing ink.  A silicone-containing top coat covers the inked substrate, the top coat being disturbed by the repulsion forces of the ink's silicone at locations adjacent the edges of the patterns thereby producing a three-dimensional effect in an other-wise smooth top coat surface.
Patent CA-1084123-A (CA)
Title: Procede et dispositif de soudage bout a bout de baguettes metalliques
Inventor: PINETTES JACQUES
IPC: B23K26/08
Filed: 1977-05-26
Granted: 1980-08-19
Abstract: Procédé pour souder bout à bout, sans métal d'apport, des baguettes métalliques cylindriques de révolution de même diamètre, sans formation de bourrelet dans la zone soudée et sans flèche, caractérisé en ce que les deux extrémités à souder sont amenées au contact l'une de l'autre sans effort de compression et que, p?nd?nt l'apport d'énergie nécessaire au soudage et le début au moins du refroidissement, on crée un  mouvement relatif entre les deux baguettes au contact autour de leur axe de révolution et une source d'énergie de soudage, ledit mouvement relatif, et le nombre de tour, qui doit être plus d'un tour complet, étant tels qu'il se forme dans la zone soudée un anneau liquide de révolution qui progresse dans le sens radial jusqu'à atteindre toute la section transversale des baguettes. Et un dispositif pour réaliser ce procédé.
Patent CA-1068740-A (CA)
Inventor: DAVIS LEWIS M
IPC: F16J9/14
Filed: 1977-07-19
Granted: 1979-12-25
Abstract: Abstract In a parted corrugated spacer-expander for use in a piston oil control ring of the type which includes a circumferential series of alternating inner and outer crowns successively connected by radially diverging spring legs having oil drain openings formed therein, an improved slip latch comprising a curved rod having a radius of curvature equal to or less than the free-state radius of curvature of the expander.  One end of the latch extends through at least one leg opening adja-cent one expander end and terminates in a stop having an axial dimension which prevents passage through the leg openings.  The other latch end extends over an arc of at least seventy-five degrees through a plurality of leg openings in the opposite expander end and is free to slide through the leg openings.                             -i-
Patent CA-1074737-A (CA)
Inventor: METZGER WILLIAM J
IPC: B61G3/10
Filed: 1977-10-17
Granted: 1980-04-01
Abstract: CAR COUPLER                  Abstract of the Disclosure In a car coupler of the rigid-jawed type, aligning means is provided for substantially increasing the gathering range of the coupler in both lateral and angular directions during coupling operations.  In addition, the coupler is provided with anti-telescoping protection in a vertical direction between two coupled couplers.
Patent CA-1081953-A (CA)
Inventor: MAGEE BERVIN W
IPC: A01G27/00
Filed: 1977-10-24
Granted: 1980-07-22
Abstract: A B S T R A C T There is provided a self-watering apparatus for growing plants comprising a soil retaining compartment and a first and second water reservoir compartments, the first reservoir compartment being substantially lesser cross-sectional area than the second.  The second water reservoir compartment is open to the atmosphere and by virtue of an interconnection between the first and second reservoirs, maintains the water level in the first. The apparatus provides three zones through which a root grows, a soil zone, an air zone and a water zone, which air zone is main-tained at high humidity by virtue of the small cross-sectional area of the first water reservoir zone, which presents injury to roots growing into the water zone and encourages root growth toward the water zone.
Patent CA-1101891-A (CA)
Inventor: MEIJER PETER J N
IPC: C07B61/00
Filed: 1977-10-28
Granted: 1981-05-26
Abstract: TITLE: PROCESS FOR THE PREPARATION OF RESORCINOL        OR ALKYL-SUBSTITUTED DERIVATIVES THEREOF                   ABSTRACT OF THE DISCLOSURE          A  two-stage process for the conversion of certain esters of delta-keto carboxylic acids to the corresponding resorcinol is described, using a first vapor phase stage for cyclization to a dihydroresorcinol followed by a second liquid phase dehydrogenation, in the presence of unconverted ester, to form the resorcinol product.
Patent CA-1041941-A (CA)
Inventor: TUSSO ROBERT J
IPC: B65H5/00
Filed: 1977-12-07
Granted: 1978-11-07
Abstract: ABSTRACT     A fully automatic paper sorter designed for use as an accessory to an office copier or copier/duplicator machine.  The sorter bins have a concave configuration which takes advantage of paper curl developed in the copier to provide more efficient utilization of available bin space.  A speed buffering arrangement permits the sorter to operate with copiers having various speeds of paper movement.  A separate paper diverting gate is associat-ed with each paper receiving bin, the gates being activated in succession by a rotating cam stack.  A sophisticated paper monitoring and control system detects various types of paper jams, and responds either by shutting down the sorter immediately, or by routing subsequent paper sheets directly to a paper catch trays depending upon the type of jam involved.  When the capacity of the sorter is exceeded, excess sheets are routed to the paper catch tray.
Patent CA-1113798-A (CA)
Inventor: LAWTON WILLIAM R
IPC: C09J7/32
Filed: 1978-02-14
Granted: 1981-12-08
Abstract: CURL-RESISTANT ADHESIVE-COATED PAPER                     ABSTRACT OF THE DISCLOSURE          A flat, water-remoistenable, adhesive-coated paper having superior resistance to curling ordinarily accompanying changes in atmospheric humidity.  A powdered adhesive is mixed with a solution of triethanolamine plasti-cizer in toluene and methanol to form a dispersion in which outer surface portions of the adhesive particles are plasti-cized.  When the dispersion is applied to paper and solvent evaporated, the resulting coating comprises a multiplicity of sintered adhesive particles having plasticized outer sur-face portions joined to one another and to the paper.
Patent CA-1107847-A (CA)
Inventor: COLLINS JERRY A
IPC: E21B19/16
Filed: 1978-03-15
Granted: 1981-08-25
Abstract: Abstract of the Disclosure A method of and apparatus for making up two members having mating threaded connections, such as pipe joints or bolts, for insuring that a specified number of threads have been engaged and a specific torque has been applied.  The mating threaded connections are threadably engaged while measurements are made of the torque required to turn one of the members relative to the other, and measurements are made of the number of turns of the members relative to each other.  In order to insure that a bad joint is not made up, the measurements of torque and turns must remain within specified parameters or the threaded intercon-nection is discontinued.  The method and apparatus further includes avoiding erroneous turn measurements that may occur such as due to bending or swaying of one of the members during makeup.
Patent CA-1072870-A (CA)
Inventor: POMMIER JEAN
IPC: B60C15/04
Filed: 1978-05-08
Granted: 1980-03-04
Abstract: ABSTRACT OF THE DISCLOSURE         Tire having a carcass reinforcement anchored to at least one bead ring, the bead ring consisting of a hollow metallic mem-ber, is improved due to the fact that the bead ring as seen in radial cross-section is essentially formed of four sides which converge two by two and of an interior reinforcement connecting the two regions where two consecutive converging sides meet, and due to the fact that the bead ring is arranged in the bead in such a manner that the interior reinforcement forms an angle of less than ? 60° with the bisector of the angle formed by the bead seat on the rim with the tangent to the rim flange adjacent to said bead seat, the bisector being directed towards the inside of the tire, the latter being mounted and inflated.
Patent CA-1100302-A (CA)
Inventor: MORDARSKI WALTER J
IPC: G21C3/62
Filed: 1978-05-09
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE A fuel-pellet composition for use in fast breeder reactors. Uranium carbide particles are mixed with a powder of uranium-plutonium carbides having a stable microstructure.  The resulting mixture is formed into fuel pellets.  The pellets thus produced exhibit a relatively low propensity to swell while maintaining a high density.
Patent CA-1094776-A (CA)
Inventor: KLEIN H JOSEPH
IPC: B23K35/40
Filed: 1978-05-25
Granted: 1981-02-03
Abstract: ABSTRACT        A casting head and clamp arrangement for vacuum aspiration casting of metal rods in glass tubes is provided having a casting head with a generally vertical vacuum passage, a removable fluid pressure chuck in the lower end of said vacuum passage adapted to receive and hold the end of a glass tube, said chuck including a pair of spaced annular support discs, spaced elongate members connecting said support discs, sleeve members having an internal dia-meter larger than a glass tube to be held fixed on each of support disc annulus and protecting beyond said discs between the elongate members, an elastomer tube fixed at its opposite ends to the sleeve members and having an internal diameter larger than the diameter of the glass tube to be held and fluid pressure means acting between said discs to cause the elastomer tube to decrease in effective internal diameter under pressure to engage and hold the glass tube ends and to release the tube ends when the fluid pressure is released.
Patent CA-1104871-A (CA)
Inventor: NICKEL GARY B
IPC: C08B30/04
Filed: 1978-06-02
Granted: 1981-07-14
Abstract: ABSTRACT     A process for preparing  products from legumes which comprises preparing an aqueous suspension containing finely ground seed from peas or beans, at a pH within the range of about 2.0 to 10.0, subjecting the suspension to one or more centrifugation operations and isolating therefrom at least one product containing essentially the protein content of the seed and another product containing essentially the starch content of the seed.  A good quality fibrous by-product may also be isolated.  The products are useful in the food industry.
Patent CA-1098294-A (CA)
Inventor: LA VENE LEON F
IPC: B21D22/26
Filed: 1978-06-27
Granted: 1981-03-31
Abstract: ABSTRACT OF THE DISCLOSURE           A method of forming a cup shaped housing member with an integral inlet tube extending radially to the axis of a cup shaped member from a flat strip of metallic material in progressive dies such that a tube is formed first to extend parallel to the axis of the cup shaped member and in subsequent progressive steps is moved first to a position extending at an angle to the axis and finally to a position extending radially to the axis of the cup shaped member.
Patent CA-1063801-A (CA)
Title: Hanger for article display
Inventor: BATTS JOHN H
IPC: A47G25/48
Filed: 1978-08-02
Granted: 1979-10-09
Abstract: ABSTRACT OF THE DISCLOSURE         A hanger for the display of articles, comprising an elongated, rigid bar of non-circular cross section; a plurality of article engaging means each having article clamping elements; a support member on the article engaging means extending normal to the means and the bar and having an opening therethrough for slidably receiving the bar and supporting the means on one side of the bar, the opening being of a size and shape to seat snugly around the bar and hold the article engaging means against rota-tion with respect to the bar.
Patent CA-1246080-A (CA)
Title: Pyridyloxy-4-substituted alkoxy-phenoxy derivatives  effective as herbicides
Inventor: CARTWRIGHT DAVID
IPC: C07D213/04
Filed: 1978-08-11
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE          Herbicidal pyridine compounds of the general formula   are active against grasses.
Patent CA-1091814-A (CA)
Inventor: BOEHLER ROLF
IPC: H05K7/14
Filed: 1978-08-30
Granted: 1980-12-16
Abstract: ROTARY INDEXING APPARATUS FOR AUTOMATIC DEVICE INSERTION ON PRINTED CIRCUIT BOARDS          Abstract of the Disclosure A rotary indexing apparatus for automatic insertion of devices on printed circuit boards has a main support member attached to the insertion machine and a circular locating and supporting member rotatably supported by the main support member.  Apertures are provided in the circular member over which can be positioned printed circuit boards.  Generally four such locations are provided, particularly for insertion machines with an inserting head which inserts devices at two positions successively.  By indexing the table between each complete cycle, devices are inserted in two directions, at right angles to each other, by insertion occurring first at one location and then at another location  after the circular member has been indexed.                             - i -
Patent CA-1112725-A (CA)
Title: Circuit for separating a composite stream of data  and clock pulses
Inventor: HEWLETT CLARENCE W JR
IPC: H04J3/06
Filed: 1978-09-13
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE       A method and apparatus are provided for generating separated data and clock pulse trains from a composite pulse train of interspersed data and clock pulses where a predetermined number of successive clock pulses is absent from predetermined segments of the composite pulse train.  In the preferred exemplary embodiment, the first encountered pulse in the composite pulse train is passed to a separated clock pulse train. Pulse thereafter occurring during subsequent alternating periodic time intervals are passed to the data pulse train and to the clock pulse train, respectively.  Missing clock pulses in the resultant separated clock pulse train are detected and counted.  After counting a predetermined number of missing clock pulses in the separated clock pulse train, the circuit is reset and all of the above recited steps are repeated.  An exemplary circuit utilizing a plurality of interconnected monostable multivibrators for accomplishing such data separation is disclosed.
Patent CA-1117158-A (CA)
Inventor: HENDRIXON JOHN L
IPC: F02F5/00
Filed: 1978-10-27
Granted: 1982-01-26
Abstract: Abstract A parted annular piston sealing ring and a method for manufacture thereof wherein an inwardly facing ring surface adapted to be engaged by an expander-spring for expanding the ring into sealing engagement with a cylinder wall is hardened in a zone immediately adjacent the parted ring tips.  Hardening of the spring-engaging surface at the ring tips reduces wear and embedment between the ring and spring in the region of the ring gap while permitting resilient flexure of the ring in regions removed from the ring gap to follow surface variations in a cylinder wall.     -i-
Patent CA-1092215-A (CA)
Inventor: CHAMUEL JACQUES R
IPC: G01S5/18
Filed: 1978-10-30
Granted: 1980-12-23
Abstract: MULTI-AXIS POSITION DETERMINING SYSTEM                      Abstract of the Invention A position determining device having a distributed sensing element, such as a delay element, positioned at a selected angle greater than 0° with respect to at least one selected direction along which a position is to be measured.  Means for determining the position along the distributed element are provided, e.g., a driver transducer and a receiver transducer relatively movable along the delay element by which the delay of a signal travelling along the delay element and, hence, the position therealong is determined.  Means responsive to such position determination are further included for calculating from such position determination the position along the at least one selected direction.  The invention is especially useful for multi-axis position determination wherein, for example, a single delay element can be positioned at a selected angle with respect to each of two axes, so that linear or angular position deter-mination can be made with respect to each axis.
Patent CA-1104057-A (CA)
Inventor: BURK GEORGE A
IPC: A01N37/30
Filed: 1978-11-07
Granted: 1981-06-30
Abstract: ABSTRACT            Aqueous antimicrobial compositions which comprise a halogenated amide antimicrobial, such as 2,2-dibromo-nitrilopropionamide, a water miscible organic solvent such as a straight chain polyalkylene glycol (e.g., polyethylene glycol 200) or an ether thereof (e.g., a mono- or di-lower alkyl and/or phenyl ether) and water axe stabilized against decomposition of the halogenated amide antimicrobial by the addition of an aldehyde stabilizer, such as formaldehyde, paraformaldehyde, N-formylpiperidine, or vanillin.  The compositions so stabilized exhibit reduced rates of decompo-sition of the halogenated amide antimicrobial relative to the corresponding non-stabilized aqueous compositions.     18,498-F
Patent CA-1117972-A (CA)
Inventor: KUIPER JAN
IPC: B01J31/28
Filed: 1978-12-14
Granted: 1982-02-09
Abstract: A 522 (R) Abstract of the Invention The selectivity of the hydrogenation of compounds containing more than one double carbon-carbon bond in the presence of a metallic catalyst of group VIII of the periodic system is improved and trans isomer formation is reduced by treating the catalyst with a basic compound before addition of the catalyst to the substrate or in situ. The basic compound is a quaternary ammonium hydroxide, an alkali or alkaline earth hydroxide or ammonium hydroxide, a salt with a weak acid of such a hydroxide or an alcoholate of the cations of these hydroxides.
Patent CA-1109756-A (CA)
Inventor: REILLY JOHN T
IPC: C11D3/382
Filed: 1978-12-18
Granted: 1981-09-29
Abstract: Abstract of the Invention An aqueous liquid detergent composition especially adapted for dishwashing, comprising 5-60% by weight of an organic synthetic surfactant system of at least two surfactants, and 5-50% by weight of a citrus juice, said organic synthetic surfactant system consist-ing of 1)   from about 30-90 parts by weight of the surfactant system of a Ca-sensitive first surfactant selected from the group consisting Water-soluble C8-16 alkyl benzene sulphonates; alkane sulphonates having 8-20 car-bon atoms; olefin sulphonates having from 8-20 carbon atoms; di-C8-20-alkyl sulpho-succinates; di-C6-12-alkyl phenol sulphosuccinates; primary and secondary alkyl suphates having 8-20 carbon atoms; C8-20 alkyl poly-ethoxy sulphates having 1-25 ethoxy groups and mixtures thereof, and 2)   from about 70-10 parts by weight of said system of a less Ca-sensitive second surfactant selected from the group consisting of water-soluble nonionic condensation products obtained by condensing from 5-30 moles of an alkylene oxide, preferably ethylene or propylene oxide with one mole of an organic hydrophobic compound, aliphatic or alkyl aromatic in nature, having 8 to 24 carbon atoms and at least one reactive hydrogen atom, particularly a reactive hydroxyl, amino, amido or carboxyl group; C8-20-alkylsulphobetaines; amines oxides containing one long chain alkyl moiety of from 10-28 carbon atoms and two moieties which can be either alkyl radicals or hydroxyalkyl radicals having from 1-4 carbon atoms; C8-20 alkyl-polyethoxy sulphates having from 1-25 ethoxy groups, and mixtures thereof, said surfactants of group (1) and the ion-active surfactants of group (2) being present in the form of their alkalimetal salts, ammonium salts, or mixtures thereof.     The composition is an effective liquid  dishwashing composition with improved cleaning performance on difficult soils.
Patent CA-1129929-A (CA)
Inventor: HAYDON ARTHUR W
IPC: H02K1/14
Filed: 1978-12-27
Granted: 1982-08-17
Abstract: A B S T R A C T           A self-starting electric motor including a thin, cylindrical, nonsalient pole rotor having only a single pair of rotor poles.  First and second field coils are coaxially disposed around the rotor in axially spaced relationship with each other and are enclosed by a housing of magnetic material.          The housing also encloses a stator pole piece assembly having first and second sets of salient stator poles which respectively cooperate with the first and second coils.  The stator poles are angularly spaced around the rotor with a uniform radial air gap therebetween.  When two-phase current is applied to the coils, the rotor begins rotating and reaches synchronous speed substantially instantaneously.  At least one and preferably each of the salient stator poles of the machine subtends an angle of at least about one hundred and twenty electrical degrees with respect to the axis of rotation of the rotor.  Advantageously there are only two salient stator poles in each of the first and second sets, and the stator poles in the respective sets are angularly spaced apart by approximately ninety electrical degrees.  The rotor of the machine is extremely thin and has a length to diameter ratio of at least about 2.5 to 1.  In one embodiment, one of the stator poles in the first set and one of the stator poles in the second set are in integral one-piece relationship with each other. These poles advantageously are fabricated from a single tubular member.  The entire pole piece assembly thus may comprise only three component parts.
Patent CA-1110001-A (CA)
Inventor: DELET VICTORIA
IPC: A41C3/14
Filed: 1979-01-05
Granted: 1981-10-06
Abstract: Abstract Of The Disclosure A brassiere underwire construction and method of making the same incorporating a U-shaped underwire portion and an extension portion with the extension portion overlaying the U-shaped portion and extending beyond the V-shaped portion.
Patent CA-1085575-A (CA)
Inventor: PATTERSON BRADLEY C
IPC: E04H12/34
Filed: 1979-02-07
Granted: 1980-09-16
Abstract: WHEELED PORTABLE TRAILER SUBSTRUCTURE FOR ELEVATABLE DRAWWORKS, MASTS AND SETBACK TOWER          Abstract of the Disclosure A first and second mobile trailer means are secured together for forming a base substructure support for a mast, set-back tower and drawworks.  A working floor is provided in elevated position above the base substructure support when the mast, set-back tower and drawworks is in position to conduct well operations the telescoping mast and setback structure is pivotally carried on the first trailer means and a drawworks is pivotally carried by the second trailer means.  A power and rig up arrangement is provided to elevate in a desired sequence the mast, setback structure and drawworks to a desired position for securing on the base substructure support formed by the first and second trailer means for conducting well operations.
Patent CA-1123903-A (CA)
Inventor: MATTER ROBERT C
IPC: H01M4/82
Filed: 1979-03-09
Granted: 1982-05-18
Abstract: Abstract of the Disclosure Process for making wrought, recrystallized, lead-calcium, battery grid alloy having high temperature tensile strength stability and excellent corrosion resistance involving rapidly, unidirectionally, cold rolling a cast lead alloy strip containing about 0.07% to about 0.11% by weight calcium and up to about 1.5% by weight tin.  The rolling of the alloys is done such as to strain harden them before any significant strain aging thereof can occur during rolling and such that the strip recrystallizes at room temperature to a fine grained microstructure within about 30 days after rolling; has both room and high temperature (i.e., 150°F.) tensile strength stability greater than 5000 psi; and has small islands of a structureless phase distributed throughout the microstructure for reducing intergranular corrosion.  Alloys containing up to about 0.35% tin may be rolled by a variety of schedules to produce this result.   Alloys containing over 0.35% tin are rolled by a reduction schedule having at least six (6) reductions of about equal thickness.