baber/WOPTO huggingface dataset:
Patent CA-1100542-A (CA)
Inventor: GLASER HANS
IPC: A63C11/12
Filed: 1978-05-29
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides an auxiliary binding for cross-country skis, comprising a clasp adapted to be fitted to a ski boot, a plate adapted to be fitted to the ski and having two upstanding prongs defining between them a recess having a width which decreased towards the plate, a wedge attached to the clasp and arranged to lodge in said recess in the standing or starting position, a rounded protuberance on the clasp adapted to fit into a corresponding groove formed in the heel of the boot, and a bore in the clasp for receiving a screw to attach the clasp to the heel of the boot.
Patent CA-1081729-A (CA)
Inventor: PENNEY WILLIAM H
IPC: A63B31/04
Filed: 1978-06-01
Granted: 1980-07-15
Abstract: ABSTRACT OF THE DISCLOSURE    A glove to be worn by a swimmer for use in aiding the swimming stroke; the glove includes webbed finger stalls, an embossed surface and an air flotation collar about the wrist area for buoyancy.
Patent CA-1073494-A (CA)
Inventor: REID THOMAS J JR
IPC: B62B15/00
Filed: 1978-06-29
Granted: 1980-03-11
Abstract: WHEELED SLED                      Abstract of the Disclosure A wheeled sled is provided with crossed steering bars pivoted to each of the rear axle brace, front axle brace and steering handle.  The steering bars pivot the axle braces in opposite directions as the steering handle is moved to minimize the turning circle.          Longitudinally extending coil springs bias the steering handle to a neutral position.  Handle grip brakes are provided on the steering handle for braking the front wheels.
Patent CA-1120180-A (CA)
Inventor: CRIVELLO JAMES V
IPC: C08G59/68
Filed: 1978-06-29
Granted: 1982-03-16
Abstract: ABSTRACT OF THE DISCLOSURE    Photocurable compositions are provided based on the use of particular triarysulfonium salts as photoinitiators for certain oxirane containing aliphatically unsaturated organic resins, such as acrylics, or mixtures of vinyl aromatic and unsaturated polyesters.   A simultaneous free-radical cure and cationic cure of the aforesaid organic resins are achieved, which provides improved results, such as metal coatings having improved solvent resistance.
Patent CA-1083926-A (CA)
Inventor: LEE ALAN S
IPC: F03B13/24
Filed: 1978-08-23
Granted: 1980-08-19
Abstract: ABSTRACT       A turbine or like rotary machine of the kind in which a fluid, either a liquid or gas, is arranged to act on a plurality of generally radially extending rotor blades, has each rotor blade fixed in position relative to the rotor hub and is substantially symmetrical about a plane perpendicular to the rotor axis, the blades having surfaces which are of generally aerofoil shape and being mounted with their leading edges facing in the same circumferential direction.  The rotor of such a turbine can be driven by a generally axial flow of fluid, the direction of rotation being unchanged when the direction of flow of the fluid is reversed, so that it can be used to advantage in an oscillating or periodically reversing fluid flow.  Such a flow may be provided or produced for example, by naturally occurring movement of air or water.
Patent CA-1128248-A (CA)
Inventor: BAK EUGENE
IPC: C08K5/098
Filed: 1978-09-11
Granted: 1982-07-20
Abstract: ABSTRACT OF THE DISCLOSURE      Vulcanizable elastomeric compositions are described which comprise an elastomer and from about 0.0001 to about 0.1 lb mole of metal per 100 lbs of elastomer, the metal content comprising at least one metal which is an oxidizing constituent and a second metal which is a polymerizing constituent or calcium, said metals beingpresent as a)  an organic carboxylic acid salt of two different metals combined with one or more carboxylic acids, b)   a combination of two or more different metal salts of organic carboxylic acids, or c)   a combination of a metal salt of an organic carboxylic acid and a mixed organic acid salt complex. Such vulcanizable elastomeric compositions exhibit improved adhesion to metal surfaces and are, therefore, useful in preparing rubber laminated containing metal reinforcing elements.
Patent CA-1103654-A (CA)
Title: Procede d'equilibrage des pressions dans un puits petrolier
Inventor: MARAIS LIONEL R
IPC: E21B27/00
Filed: 1978-10-26
Granted: 1981-06-23
Abstract: : Procédé et dispositif d'équilibrage des pressions faibles des fluides contenus dans les couches de terrain communiquant avec un puits selon lequel on dispose, à la partie inférieure du puits, un fluide dont le niveau supérieur est maintenu à une cote correspondant à une pression hydrostatique exercée par le fluide sur les couches communiquantes, cette pression étant légèrement supérieure à la pression des fluides contenus dans ces couches, et selon lequel on utilise ce fluide comme fluide de forage.  Selon l'invention la circulation du fluide inférieur est obtenue par l'entraînement de la partie du fluide située dans une région adjacente au niveau supérieur du fluide, au moyen de la circulation d'un fluide de plus faible densité et en faisant communiquer l'annulaire, délimité par le tubage, avec l'intérieur du train de tiges.
Patent CA-1104395-A (CA)
Inventor: EGGLESTON FREDERICK C
IPC: G02B6/38
Filed: 1978-10-31
Granted: 1981-07-07
Abstract: ABSTRACT OF THE DISCLOSURE    A splice for an optical ribbon utilizes the elongated strain relief members in the ribbon as guide members to form a space in which the optical channels of the two ribbons are axially aligned to optically connect them.          The splice and corresponding splicing method are particularly useful to gang splice two optical ribbons.
Patent CA-1113961-A (CA)
Inventor: KAASENBROOD PETRUS J C
IPC: C07C273/04
Filed: 1978-11-22
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE             An improved process and apparatus for the removal of ammonium carbamate  from an aqueous urea solution wherein the aqueous urea solution is introduced into a stripping zone and caused to flow down a heat exchange wall as a thin film while being heated and contacted in counter-current relation with a gaseous stripping agent. The aqueous urea solution, while being stripped, is heated for at most 5 seconds at a temperature  in the range of from 180-195°C. and there-after cooled to a temperature of from 155-170°C.
Patent CA-1107611-A (CA)
Inventor: SPIEGEL RAYMOND W
IPC: A47L15/42
Filed: 1978-11-24
Granted: 1981-08-25
Abstract: DISHWASHER SOIL SEPARATOR              ABSTRACT OF THE DISCLOSURE         A dishwasher having improved structure for separating food soil and the like from dishwashing liquid.  The soil separating structure is associated with a suction passage lead-ing to a circulation pump of the dishwasher provided for effect-ing circulation of the dishwashing liquid from a lower sump portion of the dishwasher receptacle back to the dishwashing space for washing dishes and the like therein.  The soil sep-arator includes an accumulator wherein the soil is collected for subsequent discharge as desired and structure responsive to a swirling action in the suction passage for effecting a circulation of a portion of the dishwashing liquid between the suction passage and the accumulator.  The structure is arranged to utilize the combined swirling and longitudinal movement of the dishwashing liquid in the suction passage for effecting the desired soil separation by centrifugal action.  Discarding of the collected soil may be effected by a suitable drain pump connected to the accumulator.  The swirling movement of the dishwashing liquid in the suction passage may be effected by a rotary impeller, the circulation of the dishwashing liquid in the dishwashing space may be effected by a centrifugal cir-culation pump, and the draining of the system may be controlled by a discharge valve.  In the illustrated embodiment, each of the impeller and circulation pump is coaxially carried on a common shaft of a single drive motor.
Patent CA-1106349-A (CA)
Title: Catalyseur et procede de fabrication d'amines a partir d'alcools
Inventor: GOFF YANNICK LE
IPC: B01J23/755
Filed: 1978-12-06
Granted: 1981-08-04
Abstract: L'invention concerne un catalyseur pour la mise en oeuvre d'un procédé de fabrication d'amines à partir d'alcools. Ce catalyseur est constitué par un élément actif de la famille des métaux de transition uniformément allié à un édifice poreux réfractaire de surface spécifique comprise entre 10 et 300 m2/g et de diamètre de pores inférieur à 5.000 .ANG..  Il contient éventeuellement un stabilisant sous forme d'un composé à base de sodium à une teneur de 0.15 à 20% exprimée en poids de sodium par rapport au poids du catalyseur, et un promoteur sous forme d'un composé à base de rhodium à une teneur maximale de 0,1% exprimée en poids de rhodium par rapport au poids du catalyseur, sont associés au métal actif.  Le catalyseur et le procédé sont applicables à la réaction de l'éthanolamine et de l'ammoniac en vue de la production d'éthylènediamine, de pipérazine et de sousproduits intéressants.
Patent CA-1123144-A (CA)
Inventor: SCHMIDT MANFRED
IPC: C08G8/20
Filed: 1979-02-06
Granted: 1982-05-04
Abstract: PROCESS FOR THE PREPARATION OF BORON-CONTAINING PHENOL/FORMALDEHYDE RESIMS           Abstract of the Disclosure The invention relates to a process for the preparation of boron-containing phenol/formaldehyde resins be react-ing diphenylol alkane novolaks with unsaturated fatty acids or fatty acid esters and boron compounrs, characteris-ed in that diphenylol alkane novolaks having a molecular weight of from 400 to 1600 are reacted with from 15 to 35. parts by weight of an unsaturated fatty acid or its esters, accompanied by the azeotropic removal of water, and then with from 20 to 100 parts by weight of a boric acid tri-alkyl ester containing from 1 to 4 carbon atoms per alkyl group or with 14 to 72 parts by weight of a boric acid alkyl ester anhydride of the general formula (RO)2 B-O-B -(OR)2 with 1 to 4 carbon atoms per alkyl group R or with from 10 to 50 parts by weight, preferably from 15 to 20 parts by weight of boron trioxide or with from 18 to 90 parts by weight, preferably from 25 to 36 parts by weight of boric acid in the presence of a C1-C4 alcohol.     Le A 18 700
Patent CA-1114564-A (CA)
Title: Dimensionally stable cellulosic backing web
Inventor: GRARD HENRY P
IPC: D04H1/64
Filed: 1979-03-29
Granted: 1981-12-22
Abstract: ABSTRACT OF THE DISCLOSURE     An improved dimensionally stable backing web, especially for resilient flooring product and linoleum, comprising cellulosic fiber, a binder, antioxidant, fungicide and glass fiber, as well as optionally dyes or pigments surfactants and vulcanizing agents.  Also optionally present are calcium silicate mineral fiber or synthetic fiber, such as polyolefin, polyester, nylon, acrylic or modacrylic fiber, a cellulose acetate or mixtures thereof The binder can be a natural rubber or synthetic rubber latex or mixtures thereof.   The synthetic rubber latex is preferably selected from the following styrene-butadiene; carboxylated styrene-butadiene, polyacrylic ester, poly-vinyl acetate; polyisobutylene, a copolymer formed from vinyl acetate monomers and acrylic acid; polychloroprene, acrylonitrile-butadiene or carboxylated acrylonitrile-butadiene; polyurethane; a copolymer of ethylene and vinyl acetate; or other elastomeric copolymers.  The glass fiber is dispersed into a slurry which is introduced in manufacturing the backing web by wet web impregnation, dry web impregnation, latex beater deposition, or continuous latex wet-end deposition, preferably by wet web impregnation.  The web can be used alone or in combination with one or more surface coatings to form a layered material.
Patent CA-1115992-A (CA)
Inventor: MIYAHARA MASAYOSHI
IPC: B60K17/28
Filed: 1979-04-03
Granted: 1982-01-12
Abstract: ABSTRACT OF THE DISCLOSURE            A transmission mechanism for vehicles comprising main clutch means having a primary clutch and a secondary clutch, primary and secondary propeller shafts for primary and secondary transmissions adapted to be intermittently rotated by the operation of the main clutch means, a first transmission system adapted to transmit the transmission power of the primary propeller shaft, a second transmission system adapted to transmit the transmission power of the secondary propeller shaft, and a reduction gearing for interlocking the secondary propeller shaft with the second transmission system.  Included in the second transmission system is a transmission unit having a uni-directional clutch adapted to permit engine power to be transmitted only in the direction from the secondary propeller shaft to the primary propeller shaft.
Patent CA-1123340-A (CA)
Inventor: CARR JOHN F
IPC: A61K8/00
Filed: 1979-05-24
Granted: 1982-05-11
Abstract: ABSTRACT OF THE DISCLOSURE            An opaque extrudable toothpaste containing as the abrasive and/or polishing agent, sodium aluminosilicate or a mixture comprising a major proportion of sodium aluminosilicate and a minor proportion of another abrasive which is wholly or predominantly dicalcium phosphate, in a vehicle which is wholly or predominantly water.  The tooth paste has an improved abrasive system, expensive sodium aluminosilicate being used in decreased quantities with comparable abrasivity to conventional tooth pastes.
Patent CA-1125529-A (CA)
Inventor: KJELLSTRAND GUNNAR M T
IPC: F16C11/10
Filed: 1979-07-10
Granted: 1982-06-15
Abstract: COPLING OF THE BALL-AND-SOCKET JOINT TYPE     ABSTRACT This invention relates to a coupling of the ball-and-socket joint type between two objects. Connected to the one object, which may be a driver's seat in a working vehicle is a joint socket and a joint ball with a gap between them. Connected to the other object, which may consist of a base for a driver's seat, for example, is a coupling element in the form of a spherical shell disposed in the gap between the joint socket and the joint ball. The latter are pressed towards one another by means of powerful cup springs so that the spherical shall is locked firmly and the two objects are thus located in relation to one another. The grip of the spring force can be cancelled by means of a tightening element connected to the joint ball, as a result of which the coupling becomes movable again so that new positions can be adopted. The coupling can be used in various connections where it is desired to adjust two objects in relation to one another simply, securely and quickly.
Patent CA-1089719-A (CA)
Inventor: PETERSON CHARLES L
IPC: A01C5/06
Filed: 1979-07-17
Granted: 1980-11-18
Abstract: TITLE: MINIMUM TILLAGE PLANTER                  Abstract of the Disclosure A planter for seed crops, such as grains.  A wheeled framework supports the apparatus for movement about a field.  At the front of the framework is a row of transversely spaced chisels which produce tilled areas parallel to the path of movement of the framework and separated from one another by strips of untilled soil.  Each chisel carries a roller that breaks up any resulting clods of soil.  Liquid fertilizer is directed to the tilled areas by delivery conduits extending along the rear of each chisel to their respective lower ends.          The rollers provide a cover of soil to the liquid fertilizer.   A drill apparatus is mounted to the framework behind the chisels, with individual openers in longitudinal alignment with the respective chisels for planting seeds in the tilled soil at an elevation above the elevation at which fertilizer has been supplied and without disturbing the strips of untilled soil.  The seed is therefore located in a tilled furrow with a cover of soil between the seed and the liquid fertilizer to pre-vent seed damage before germination.
Patent CA-1137107-A (CA)
Inventor: KATHAWALA FAIZULLA G
IPC: A61K31/095
Filed: 1979-07-27
Granted: 1982-12-07
Abstract: Abstract of the Disclosure Novel compounds of formula       z?   in which R1 = (C8-24)alkyl, R2 = (C1-6)alkyl or unsubstituted or sub-stituted phenyl, R3 = H, halogen, (C1-3)alkyl or alkoxy, R4 = H, (C1-6)alkyl, n  = 0 or 1, z? = anion forming a pharmaceutically accept-able non-toxic salt of the corresponding cation, provided that R2 is alkyl when R4 is H.     The sulphonium compounds are obtained by alkyl-ation of corresponding alkylthio or phenylthio-phenyl compounds with alkyl halides in the presence of a metal salt or with a trialkyloxonium tetrafluoroborate after which the resulting anion can be replaced by known anion exchange methods.          The compounds are active against obesity.
Patent CA-1104330-A (CA)
Inventor: ERICKSON ROBERT A
IPC: B23B27/16
Filed: 1979-09-18
Granted: 1981-07-07
Abstract: TITLE OF THE INVENTION             CLAMPING MECHANISM FOR CUTTING INSERT     ABSTRACT OF THE DISCLOSURE        A toolholder for holding a cutting insert having an axial hole is disclosed having a pocket therein for seating of the insert and a hole in the toolholder extending transversely through the bottom of the pocket.  A pin having a head for engaging the insert and a pivotal shoe member cooperate in the hole such that, as the rotatable pin is tightened, the shoe member forces the head of the pin to tilt toward a slide wall of the pocket and clamp the insert to the toolholder.
Patent CA-1122331-A (CA)
Inventor: HARTMAN ADRIAN R
IPC: H01L29/12
Filed: 1979-12-20
Granted: 1982-04-20
Abstract: 15.       HIGH POWER AMPLIFIER/SWITCH USING     GATED DIODE SWITCH Abstract of the Disclosure A high voltage and current capability amplifier/ switch (A) circuit which utilizes the combination of a photosensitive Darlington pair of bipolar transistors (Ql, Q2) a gated diode switch (GDS) and a level shifting circuit means (LS) consisting of two diodes (Dl, D2), to achieve an all solid-state replacement for many of today's high voltage and current mechanical relays.
Patent CA-1170399-A (CA)
Inventor: HUMME GERT
IPC: C08F6/10
Filed: 1980-03-07
Granted: 1984-07-03
Abstract: Abstract of the Disclosure Process for the removal of residual monomers from ABS polymers prepared by emulsion polymerization, wherein from 0.1 to 10 X by weight, based on the solids content in the latex, Or an electrolyte such as an acid or a salt are added to a latex containing an ABS polymer, and the mixture is at the same time heat d to a temperature Or from 55 to 120 & while the residual mnomer and part of the water are removed by diatillation.
Patent CA-1134361-A (CA)
Title: Derives du (pyridyl-2)-2 tetrahydrothiophene,  leur preparation et les medicaments qui les  contiennent
Inventor: ALOUP JEAN-CLAUDE
IPC: C07D213/32
Filed: 1980-03-28
Granted: 1982-10-26
Abstract: La présente invention concerne de nouveaux dérivés du (pyridyl-2)-2 tétrahydrothiophène de formule générale <IMG> (I) dans laquelle R est un atome d'hydrogène ou un radical alcoyle de 1 ? 4 carbones et R1 et R2, identiques ou différents, représentent un atome d'hydrogène ou un radical alcoyle de 1 à 15 carbones éventuellement substitué par un radical hydroxy, dialcoylamino dont les parties alcoyles contiennent de 1 à 4 carbones ou phényle ou bien R1 et R2 forment ensemble un heterocycle à 6 chaînons contenant ou non un autre hétéroatome tel qu'oxygène ou azote éventuellement substitue par un radical alcoyle contenant 1 à 4 carbones. L'invention à également pour objet les sels desdits dérives, lorsqu'ils existent, leur préparation et les médicaments qui les contiennent. Les nouveaux dérivés sont utiles notamment comme anti-ulcères.
Patent CA-1164400-A (CA)
Inventor: ARITA YOUJI
IPC: C25C3/16
Filed: 1980-03-28
Granted: 1984-03-27
Abstract: ABSTRACT OF THE DISCLOSURE         A method of stabilizing an aluminum metal layer in an aluminum electrolytic cell where, in the interior of a rectangu-lar container of aluminum electrolytic cell, cell current sup-plied  from anode buses in the upper part of said electrolytic cell are drawn out through plural collector bars provided par-allel to end walls of said container,  characterized by di-recting the current flowing through said collector bar to the longitudinal center line from side walls of said container in the neighborhood of said end walls and to said side walls from said longitudinal center line in the longitud-inal central part of said container.
Patent CA-1137745-A (CA)
Inventor: AKIMOTO KEIICHI
IPC: E21B47/04
Filed: 1980-05-02
Granted: 1982-12-21
Abstract: ABSTRACT OF THE DISCLOSURE     The profile of a blast furnace charge is measured by supporting a plumb within the furnace and by causing it to hop up or down the profile of the charge.  The plumb is at the end of a wire which is supported by a guide which can be inserted into and withdrawn from the furnace.  A change in tension of the wire is detected when the plumb is lowered into contact with the charge, and this causes the plumb to be raised again.  The wire is wound around a drum and the amount of drum rotation is detect-ed to determine the height of the charge at different longitudinal positions of the guide.  The latter positions are measured by rotation of a drive for the guide.  An end loop of the wire supports the plumb so that it does not swing as the guide is moved.
Patent CA-1135132-A (CA)
Inventor: EDMONSTON WILLIAM H
IPC: F02M9/06
Filed: 1980-05-07
Granted: 1982-11-09
Abstract: CARBURETOR                     ABSTRACT OF THE DISCLOSURE A  carburetor comprising a body defining a throat, a throttle slide member slidably mounted on the body and disposed in the throat, and a tapered metering rod or needle mounted on the slide member and extending downwardly into a fuel  supply tube leading into a fuel reservoir or bowl secured to the body.  The slide member has front and rear, substantially flat panels disposed in substantially parallel relation, with the front panel being shorter than the rear panel for the purpose of providing air at the outlet of the fuel supply tube even when the slide is in a closed position and for directing air toward the outlet when the slide is in an open position.   The body is provided with a substantially axial groove intersect-ing the fuel outlet at the throat for the purpose of directing high speed air flow toward the metering rod and over the fuel outlet when the slide is opened.  The metering rod is provided with a downwardly and inwardly tapered, rear flat face and is mounted for longitudinal adjustment relative to the slide member.
Patent CA-1130826-A (CA)
Inventor: VAN TUIJL CORNELIS W
IPC: E02F3/90
Filed: 1980-05-27
Granted: 1982-08-31
Abstract: Abstract of the Disclosure A dredging vessel of which an elongated lower hull part has its fore end pivotally attached to the forepart of the vessel and its rear end suspended in a hanger abaft so as to be rearwardly and downwardly inclined and extend a cutter or excavator on a ladder mounted on said rear end to a deep sea bottom.
Patent CA-1133075-A (CA)
Title: Electrolyte impregnating device for  capacitor elements
Inventor: OMATA KATSUMORI
IPC: H01G13/00
Filed: 1980-05-28
Granted: 1982-10-05
Abstract: SPECIFICATION            Abstract of the disclosure:            A holder holding capacitor elements is transported by a conveyer and brought into an electrolyte impregnating tank, which is then closed up by a cover which is secured to a carrier movable laterally by a linkage and is moved vertically by a swingable link.  A vacuum pump is operated to vacuumize the electrolyte impregnating tank, and then an electrolyte to supplying circuit is operated to supply the electrolyte into the tank of a predetermined vacuum, so that the capacitor elements may be impregnated with the electrolyte by the minus pressure of vacuum.  An absorbing device with a pump is operated to absorb the extra electrolyte around the capacitor elements which are placed in the device.