baber/WOPTO huggingface dataset:
Patent CA-1075082-A (CA)
Inventor: SCHMIDT ALFRED
IPC: E01H8/06
Filed: 1978-05-11
Granted: 1980-04-08
Abstract: ABSTRACT     A snow removal unit having a housing open at its front end in which a central fan blower is mounted.  Mounted to the housing forwardly of and flanking the central fan are a pair of vertically rotating clearing screws.  The clearing screws are mounted so as to be swingable relatively to the housing, about a vertical axis independently of each other. Each of the screws is also provided with a rear deflector plate which is also swingable  about a vertical axis together with or independently of the associated clearing screw.
Patent CA-1091943-A (CA)
Inventor: JACKSON FREDERICK P
IPC: A47J27/08
Filed: 1978-05-12
Granted: 1980-12-23
Abstract: ABSTRACT OF THE DISCLOSURE           A pressure cooker.  The body portion or lid of the cooker carries a pressure relief valve assembly comprising a relief valve having a valve member and a valve seating.  The valve member or the seating acts against the other under pressure of biasing means to close a valve port opening into the interior of the cooker.   A timer can be preset to act on an operating member to relieve the pressure of the biasing means and/or give an audible warning after a predetermined time.  The use of a timer in a pressure cooker is not known in the prior art.
Patent CA-1100444-A (CA)
Title: Apparatus for diverting paper sheets or the like from  a first path into a second path
Inventor: KWASNITZA HANS-DIETER
IPC: B65H29/58
Filed: 1978-05-30
Granted: 1981-05-05
Abstract: 2220-5a ABSTRACT                 Apparatus for moving discrete sheets along a first path has a rotary hollow cylindrical foraminous barrel which is located below a portion of the first path and is adjacent to the inlet of a second path along which selected sheets move when a chamber which is  rotatable relative to and is located in the interior of the barrel is connected with a suction generating device.  The chamber reaches the first path at the inlet of the second path together with the leaders of successive sheets and can be connected with the suction generating device by a solenoid-operated valve which is actuated by a switch which, in turn, is actuated by an adjustable cam on the rotary core which defines the chamber.  When the chamber is sealed from the suction generating device, it is connected with a source of slightly compressed air so that streamlets of air which issue from the barrel compel successive sheets to remain in the first path.  The barrel is rotated at a peripheral speed which matches the speed of the conveyors of the transporting systems defining the first and second paths, preferably by a belt conveyor which is adjacent to a part of the first path as well as to a part of the second path.
Patent CA-1075060-A (CA)
Title: Sealing gasket for bearings particularly provided for bridges or similar construction which shows an elastomeric pressure cushion
Inventor: HUBER REINHOLD
IPC: E01D101/00
Filed: 1978-05-30
Granted: 1980-04-08
Abstract: ABSTRACT           A sealing body for a bridge support, or similar supporting structure formed of an elastomeric pressure cushion.  The body seals the pressure cushion with respect to the parts of the support enclosing it.  The sealing body being composed of individual, preferably laminated sealing elements which are arranged side by side and are embedded in the pressure cushion and have sealing surfaces which rest against the support parts.
Patent CA-1126200-A (CA)
Inventor: ARGENTIERO PIETRO
IPC: B60C9/18
Filed: 1978-06-19
Granted: 1982-06-22
Abstract: ABSTRACT OF THE DISCLOSURE:     Process for preparing a seamless tubular conveyor belt, which comprises the steps, of preparing by means of a circular loom a tubular cloth resistant at a temperature higher than 200°C;  introducing said belt into a galvanic bath containing as electrolyte at least one salt, the cation of which being the metal to be deposited, whereby a metallized belt is obtained;  covering the metallized belt with a fluorocarbon resin coating.  And a seamless tubular conveyor belt obtained by the process.
Patent CA-1116481-A (CA)
Title: Fiber product formed by flexible coating
Inventor: TANAKA AKIO
IPC: B32B27/08
Filed: 1978-06-26
Granted: 1982-01-19
Abstract: TITLE OF THE INVENTION   "A FIBER PRODUCT FORMED BY FLEXIBLE COATING"              ABSTRACT OF THE DISCLOSURE       This invention relates to a fiber product formed by flexible coating, the fiber product being made of a cloth knitted or woven by fiber yarns.  Each space between the fiber yarns facing to each other is formed 1.5 to 4 times as large as the thickness of each fiber yarn, and a repelling layer of a preferred resin is coated on the outer overall surface of the fiber yarns, subsequently a thin, expansible and flexible layer of polyvinyl chloride resin being, under no pressure, coated on one outer portion of the fiber yarns by the polyvinyl chloride resin paste.  As a result, the repelling layer can prevent the polyvinyl chloride resin paste from penetrating into the space between the facing fiber yarns.
Patent CA-1143258-A (CA)
Inventor: POPMA THEO J A
IPC: C01G51/04
Filed: 1978-08-03
Granted: 1983-03-22
Abstract: PHN. 8863. 21-1-1978.     ABSTRACT:              Thin layers of polycrystalline cobalt ferrite in particular for magneto-optical applications are manufactured by bringing a solution of hydrated nitrates of iron and cobalt into an aerosol form and spraying it over a heated substrate. The magneto-optical rotation of the resulting layers is a few times larger than that of the layers known so far.
Patent CA-1101330-A (CA)
Inventor: FISCHER ERNST A
IPC: G01N33/543
Filed: 1978-08-18
Granted: 1981-05-19
Abstract: ABSTRACT    Process for the manufacture of a water-insoluble immunological diagnostic reagent having a specific gravity of about that of water comprising discrete particles of an immunologically inert carboxylated latex polymer having condensed thereto through an amide linkage a known immunolo-gically active material, characterized in that in a first step the immunologically inert carboxylated latex polymer substantially free from any contaminating amino compound is mixed with a water-soluble activating agent and in a second step the known immunologically active material is added;and the reagent obtained by said process.
Patent CA-1122454-A (CA)
Inventor: OSTROWSKI JOHN C
IPC: G03B13/36
Filed: 1978-09-07
Granted: 1982-04-27
Abstract: Abstract of the Disclosure Disclosed is an automatic focusing system, preferably for use in a camera, convertible to a manual focusing mode by the actuation of a movable member which when moved to a manual focusing position disables the automatic focusing and renders a manually actuable focusing means accessible and which, when in the automatic focusing mode, protects the manual focusing member from physical access while at the same time enabling the automatic focusing feature.
Patent CA-1118709-A (CA)
Inventor: DEUBER JOHN M
IPC: C25D3/56
Filed: 1978-09-18
Granted: 1982-02-23
Abstract: BFC: pr BRIGHT PALLADIUM ELECTROPLATING BATHS                     ABSTRACT OF THE DISCLOSURE           The instant invention is particularly directed to a palladium electroplating bath and a method of plating therewith.          The bath comprises essentially pure palladium free of alloying elements thereof and being in electrodepositable form, as well as a Class I brightener selected from the group consisting of methylene bis(naphthalene sodium sulfonate), sodium benzene sulfonate, benzene sulfonimide and phenyl-sulfonic acid and a Class II organic brightener selected from the group consisting of benzaldehyde-o-sodium sulfonate, 2-butyne-1, 4-diol, 2 butene-1,4- diol and allyl sulfonate in order to improve the brightness of the deposit.  The bath is particularly effective in plating palladium and alloys thereof.
Patent CA-1114406-A (CA)
Inventor: RIBI VALENTINO
IPC: B62K25/22
Filed: 1978-09-20
Granted: 1981-12-15
Abstract: ABSTRACT OF THE DISCLOSURE     The invention relates to a suspension system for a vehicle road wheel and to vehicles equipped with the suspension system. In particular, the invention provides a road wheel suspension system comprising two arms mounted for oscillatory motion on respective fulcra on a support structure formed by the vehicle chassis or some part of the vehicle body, the two arms being pivoted at their other ends to spaced positons on a wheel-carrying element so that there is provided an articulated quadrilateral, and according to the invention, the wheel-carrying element has an extension beyond the part of that element which extends between the spaced pivots of the two arms, there being the road wheel mounting on this extension of the wheel-carrying element.     According to preferred features of the invention, the two arms may be disposed on the same side of the wheel-carrying element or on opposite ideas of the wheel--carrying element, and the extnsion on which the wheel is mounted extends in a direction approximately parrallel with the ground, when the vehicle is unloaded.      Specific embodiments of the invention include a motor-cycle a motor vehicle having the suspension system applied to both front and rear road wheels, and the under-carriage of an aircraft.
Patent CA-1100929-A (CA)
Inventor: ORMOND WILLIAM
IPC: A01K97/04
Filed: 1978-10-13
Granted: 1981-05-12
Abstract: Abstract of the Disclosure A storable holder for a container such as a glass cup, mug, bottle or can, intended especially for use in boats and mobile homes consists of a recessed base, a yoke member and a ring member.  The yoke member is pivoted by an axle to the base member and can be moved between stored and operative positions about a yoke axis, while the ring member is pivoted to the yoke member so as to assume a horizontal position under gravity when in the operative position.  The ring member includes two flexible loops of ferromagnetic material (e.g. chain) depending therefrom at right angles to one another and joined togethr at the bottom so as to engage the bottom of a container in the ring and retain it in the holder.  The yoke and ring are accomo-dated in the recess in the base in their stored positions, and the base includes a magnet against which the flexible loops are stored by magnetic attraction.  The yoke axle is spring-urged and cooperates with a face cam to positively retain the yoke and ring members in both the stored and operative positions.
Patent CA-1089202-A (CA)
Inventor: SENIOR ROBERT B
IPC: H01R43/01
Filed: 1978-10-31
Granted: 1980-11-11
Abstract: TOOL FOR APPLYING CONNECTORS TO FLEXIBLE CABLE              ABSTRACT OF THE DISCLOSURE     A portable manually operated tool for applying multicontact connectors to flexible flat cable includes a pair of pivoted jaws which include respective connector body and cover holding members.          The jaws are opened and closed by manually actuated handles in-cluding a locking toggle mechanism.  The connector holding mem-bers include cooperating alignment guides and position stops.          One of the connector holding members is mounted for limited movement on one of the jaws to provide for engagement of the alignment guides and to provide even distribution of the clamping force on the connector.  The tool also includes a retractable cable cutter and positioning stop as well as a cable alignment and support tray.
Patent CA-1093324-A (CA)
Inventor: SLATTEN ARVID
IPC: E02B17/02
Filed: 1978-11-22
Granted: 1981-01-13
Abstract: MULTI-PURPOSE MARINE STRUCTURE                      ABSTRACT:          There is provided a moveable buoyant element capable of being submerged and anchored to the seabed. The element may function as part of an anchorage system for a ship or to protect seabed installations or as an anchor for an oil boom.  The element has an outer peripheral body of tubular ring configuration formed integral with a centrally arranged, tapered hollow section.
Patent CA-1107070-A (CA)
Inventor: WILLIAMES GEOFFREY A
IPC: A01G9/10
Filed: 1979-01-23
Granted: 1981-08-18
Abstract: ABSTRACT            A container assembly including a plurality of cell like compartments pivotally joined together to form a chain, the compartments including spacer members extending on opposite sides of each compartment, said spacer members including joining members adapted to pivotally interconnect in a complementary way to join said compartments, said spacer members forming a gap between the compartments adapted to receive a tooth of the driving means for moving the container assembly from one point to another.                 - 1a -
Patent CA-1120818-A (CA)
Title: Spill control composition and use thereof
Inventor: SEIDENBERGER JAMES W
IPC: C09K3/00
Filed: 1979-01-26
Granted: 1982-03-30
Abstract: SPILL CONTROL COMPOSITION AND USE THEREOF               Abstract of the Disclosure A spill of acid is controlled and cleaned up by being neutralized by a low metal ion fluid neutralizer composition formed of a non-volatile organic amine compound, a foam-forming surfactant and a pH indicator dye and which can additionally contain water, a dissolved gas and color tinting agents.  Such a neutralizer composition is especially useful in the electronics manufacturing industry and in clean rooms where the presence of metal ions would be deleterious.
Patent CA-1128377-A (CA)
Inventor: WALLSTEN HANS I
IPC: B05D1/18
Filed: 1979-04-24
Granted: 1982-07-27
Abstract: TITLE: PROCESS FOR APPLYING A COATING TO BOTH SIDES OF            A RUNNING PAPER WEB.            ABSTRACT OF THE DISCLOSURE          A continuous process for applying a coating to both sides of a paper web in which the web is fed at a speed of at least 400 metres per minute through the nip formed between a rotating applicator roll and an elastically yielding blade.  A coating composition is fed into the sumps formed on each side of the web at the nip at a rate such that the amount of coating material applied to the web, calculated as the total of both sides of the web, exceeds 14 grams per square metre.  The viscosity of the coating composition is maintained at 400 to 2000 centipoises and the web is withdrawn from the nip so that it is bent away from the applicator roll over the edge of the blade at an angle of between 8° and 12° to the tangient to the roll at the nip, thus reducing or eliminating the formation of mist downstream of the nip.
Patent CA-1092537-A (CA)
Inventor: DEWS JAMES K
IPC: B65D77/06
Filed: 1979-05-02
Granted: 1980-12-30
Abstract: ABSTRACT OF THE DISCLOSURE       A container for holding articles and a method for forming this container.  The container comprises a support structure having a first bag disposed inside of the support structure and a second bag sealed closely about the outside of the support structure.  The first bag is sealed about the articles and bonded to the second bag to hold the container in one piece after the bags have been opened to reach the articles.  The method comprises the steps of sealing the first bag about the articles and placing it in the support structure; sealing the second bag about the support structure; shrinking, by heating, the second bag until it forms a closely fitting sealed surface about the support structure; and form-ing a bond between the first and second bags to hold the con-tainer in one piece after it is opened.
Patent CA-1131046-A (CA)
Inventor: FALINOWER CHARLES
IPC: G01N33/38
Filed: 1979-06-19
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE      This invention concerns an analysis reactor. This reactor is characterized by the fact that it comprises a generally cylindrical body open at the bottom and surrounded by two annular chambers, an upper one cont-aining an inlet pipe and opening into the reactor through a number of radial apertures  and a lower one inside which a cooling agent circulates, the cylindrical body ending at the bottom in a base containing a drainage hole with a device to plug this hole. The reactor body also contains an overflow inlet below the upper chamber.     This invention also concerns the use of such a reactor to analyse a sample in powder form.
Patent CA-1113783-A (CA)
Inventor: HELSEL MARJORIE B AVENUE DE L
IPC: B41N1/24
Filed: 1979-07-20
Granted: 1981-12-08
Abstract: ABSTRACT OF THE INVENTION     The invention provides a stencil assembly including a rigid frame, preferably of rectangular plan  without flanges and having a certain preferred width and at least one stencil sheet formed with flanges that in use are bent to an upstanding form and fit around the outside of the frame at its bottom end and which is firmly attached to the frame by removable fasteners such as plastic studs.  The assembly can be sold with the stencil sheets in flat form for easy packaging and easy manufacture.  The preferred width of the frame, of 4 to 5 inches, allows the user to apply a paint with a spray can nozzle at the correct level, with safe masking and the construction allows the under-side of the stencil sheet to make close contact with the surface to the painted and prevents leakage of paint from the interior of the assembly.
Patent CA-1129040-A (CA)
Title: Electronic engine control apparatus having  arrangement for varying fuel injection duration
Inventor: OBARA SANSHIRO
IPC: F02P5/15
Filed: 1979-08-07
Granted: 1982-08-03
Abstract: ELECTRONIC ENGINE CONTROL APPARATUS            Abstract of the Disclosure Signals from a plurality of sensors for detecting operating states of an engine are converted into digital signals, and an actuator is driven by data processed by means of an arithmetic processing circuit on the basis of the digital signals to control the engine.  Electronic engine control apparatus comprises a group of reference registers for retaining the arithmetic processing data, a group of instantaneous registers for retaining instantaneous states of the engine, a stage signal generator circuit for generating stage signals which correspond to the respective registers constituting the group of instantaneous registers and which serve to count contents of the corresponding instantaneous registers in a fixed sequence, and a timer register for altering a period of the stage signals.  The data from the arithmetic processing circuit is set in the timing registers, the contents of the corresponding instant-aneous registers being counted in periods according to the data, and the actuator is driven on the basis of relations between the count values and the reference registers.
Patent CA-1160095-A (CA)
Inventor: KLING MIGUEL
IPC: F24F9/00
Filed: 1979-08-28
Granted: 1984-01-10
Abstract: ABSTRACT OF THE DISCLOSURE A fume exhauster apparatus is provided to permit generation of two air currents.  The first air current has a cylindrical shape and is concentrically surrounded by the second air current which has a tubular shape.  The first generated air current is directed axially toward the fume exhauster apparatus and the second air current is directed circumferentially and axially away from the exhauster.  The second air current is generated in an annular air passage.  The apparatus further provides for exchange of interior and exterior air if necessary during operation of the fume exhauster as well as means for preserving the integrity of the second air current when the fume exhauster apparatus is used in close proximity to a vertical wall.
Patent CA-1125822-A (CA)
Inventor: FENELLE THOMAS J
IPC: H01H13/02
Filed: 1979-09-05
Granted: 1982-06-15
Abstract: PUSH BUTTON OPERATED LOW FORCE SWITCH            ABSTRACT    A pressure plate is depressed to actuate a momen-tary closing switch by exerting pressure on a flexible cover on the switch through a semi-rigid separator and an elastomeric diaphragm.  A projection on the plate contacts the separator to focus the pressure on a por-tion thereof.  A foam ring is disposed around the pro-jection and between the plate and separator and is compressed as the plate is depressed.
Patent CA-1139645-A (CA)
Title: Procede de traitement thermique des alliages  aluminium - cuivre - magnesium - silicium
Inventor: DUBOST BRUNO
IPC: C22F1/00
Filed: 1979-09-07
Granted: 1983-01-18
Abstract: L'invention concerne un procédé de traitement thermique de produits corroyés en alliage d'aluminium de la série 2000 contenant de 3,5 à 5 % de cuivre, de 0,2 à 1 % de magnésium, de 0,25 à 1,2 % de silicium, avec <IMG> > 0,8 comportant une mise en solution, une trempe, une maturation et un revenu. Le revenu comporte au moins deux étapes: (1) un revenu principal à une température supérieure à 225.degree.C et inférieure à 280.degree.C d'une durée comprise entre 6 s et 60 mn, et (2) un revenu complémentaire à une température comprise entre 120.degree.C et 175.degree.C d'une durée comprise entre 4 et 192 heures. Ce procédé permet d'améliorer le compromis entre caractéristiques mécaniques de traction et résistance à la corrosion intercristalline et sous-tension.
Patent CA-1119232-A (CA)
Inventor: HENDRY ERIC D
IPC: H01J29/84
Filed: 1979-09-14
Granted: 1982-03-02
Abstract: ABSTRACT      The invention provides a television camera tube having between the gun thereof and its target a baffle member extending from the envelope wall to provide a cavity which collects particles shaken loose from the gun by vibration and which would otherwise land upon the target of the tube when this is operated in a "face-down" position.
Patent CA-1150997-A (CA)
Inventor: PAI DAMODAR M
IPC: G03G5/06
Filed: 1979-10-26
Granted: 1983-08-02
Abstract: IMAGING SYSTEM     ABSTRACT OF THE DISCLOSURE A photosensitive member having at least two electrically operative layers is disclosed. The first layer comprises a photoconductive layer which is capable of photogenerating holes and injecting photogenerated holes into a contiguous charge transport layer. The charge transport  layer comprises a polycarbonate resin containing from about 25 to about 75 percent by weight of one or more of a compound having the general formula:            wherein R is selected from the group consisting of an alkyl group having from 1 to about 4 carbon atoms and chlorine in the ortho, meta or para position. This structure may be imaged in the conventional xerographic mode which usually includes charging, exposure to light and development.
Patent CA-1135890-A (CA)
Inventor: WOODBREY JAMES C
IPC: C08L77/00
Filed: 1979-10-29
Granted: 1982-11-16
Abstract: 08-0361A HIGH-IMPACT POLYAMIDE MOLDING RESIN COMPOSITIONS ABSTRACT Polyamide molding resin compositions are prepared by melt-blending a polyamide resin, a hydroxyl-functional elastomer and a succinic-functional coupling agent. The invention includes a process for preparing the molding resin and the molded resin product.
Patent CA-1136487-A (CA)
Inventor: NEWLING ROBERT P
IPC: E21B17/00
Filed: 1979-11-01
Granted: 1982-11-30
Abstract: COMPOSITE SUCKER ROD STRING         Abstract of the Disclosure A composite sucker rod string for connecting a subsurface well pump to a surface pumping unit utilizes a plurality of relatively elastic sucker rods, such as, polyfilament reinforced, resin bonded sucker rods in conjunc-tion with a plurality of relatively inelastic sucker rods, such as, steel sucker rods, with the lengths and other para-meters of the relatively elastic and relatively inelastic portions of the sucker rod string being selected to provide optimum pumping performance within the constraints imposed by the characteristics of the well and pumping equipment.