baber/WOPTO huggingface dataset:
Patent CA-1077805-A (CA)
Inventor: RUTHERFORD ERNEST
IPC: A47L15/00
Filed: 1977-04-06
Granted: 1980-05-20
Abstract: A B S T R A C T       An improved dishwasher is provided, which is particularly intended for domestic low-pressure water supplies.  The dishwasher has a container with a floor and an open top which is closable by a lid.  A water inlet extends into and a water outlet drains water  from the con= tainer.   A rotatable spray unit is  supported rotatably in the container, and has a tubular T-shaped spray member.   The T-shaped member includes a substantially vertical tubular stem, and a first tubular arm and a second tubular arm, both of which are substantially horizontal and are joined at the top to the vertical stem and have their ends closed off.  A fluid guide joins the water inlet to the vertical stem for supplying water into the vertical stern and the horizontal arms.  A number of spaced holes are provided in the vertical stem and in the first and second arms for providing jets of water for rotating the tubular spray unit and for washing and rinsing articles placed inside the container.   The holes in the horizon= tal arms direct the jets of water downwardly from the horizontal.   An article support rack supports articles to be washed below the first and second tubular arms.
Patent CA-1086773-A (CA)
Inventor: SCHMIDT ANDREAS
IPC: C10M105/74
Filed: 1977-04-07
Granted: 1980-09-30
Abstract: Abstract of the Disclosure New ammonium salts of 1,3-oxa- or 1,3-thia-phos-phetanes are suitable additives for mineral and/or synthetic lubricants.
Patent CA-1071254-A (CA)
Title: Structure for fastening skis to a skier's feet
Inventor: FAULIN ANTONIO
IPC: A63C9/00
Filed: 1977-04-21
Granted: 1980-02-05
Abstract: STRUCTURE FOR FASTENING SKIS TO A               SKIER'S FEET                ABSTRACT OF THE DISCLOSURE      A structure for fastening skis to a skier's feet comprises a plate-like elongated member removably attachable to a ski and detachably engageable with the sole of the skier's shoe an automatic-release latch for fixing the plate-like member to the ski, a lug projecting laterally from the plate-like member and a substantially rigid rod pivotable about an horizontal axis perpendicular to the ski longitudinal extension and associable with a skier's leg at the tibia region and pivotally engaging the lug.
Patent CA-1088594-A (CA)
Inventor: LEE ARTHUR L
IPC: B60T17/18
Filed: 1977-06-28
Granted: 1980-10-28
Abstract: ABSTRACT OF THE DISCLOSURE             A motor drives a pump to provide fluid under pressure in a closed hydraulic circuit through a pilot valve to a change speed clutch valve and a directional valve of a multi-speed transmission for an electrically powered vehicle, such as a mine haulage vehicle.  The multi-speed transmission is connected by an output shaft to the driven wheels of the vehicle.  A braking force is applied to the driven wheels by a hydraulically operated service brake to effect routine stopping of the vehicle.  Under emergency conditions an emergency brake applies a braking force to the driven wheels by operation of a panic bar positioned in the operator's compartment.  A brake valve connected to the panic bar main-tains a preselected fluid pressure in the hydraulic circuit of the emergency brake  to retain the brake in a released position. The hydraulic circuit is interlocked through the pilot valve to the transmission clutch and direction valves.  Depressing the panic bar actuates the brake valve to release the emer-gency brake and simultaneously actuate the pilot valve to interrupt fluid flow to the respective valves of the trans-mission.  Transmission of power to the driven wheels is terminated, and the vehicle is stopped.  Actuation of the panic bar also opens the main contactors of the electrical controller that supplies electrical power to the traction motors.  Upon application of the emergency brake, the traction motors must be restarted before the vehicle can be moved, and a lever of the brake valve must be shifted form the park to run position.  Thus, the emergency brake is confined to emergency use only and is not to be used as a service brake to provide less wear to preserve the emergency brake for emergency use.
Patent CA-1079090-A (CA)
Inventor: USUI KEIZABURO
IPC: F02D35/00
Filed: 1977-06-30
Granted: 1980-06-10
Abstract: ABSTRACT             Herein disclosed is a liquid fuel supply system for an internal combustion engine wherein a flow rate sensor is disposed in the fuel line that connects a fuel pump to the float chamber of a carburetor. The flow rate sensor includes oscillating means having a frequency of oscillation proportional to the rate of fuel flow through said fuel line, the oscillating means being in the form of a pivoted vane disposed in a cavity within said flow rate sensor which alternatively directs fuel to spaced outlet passages as the vane oscillates. A pressure accumulator is inserted in the fuel line between the pump and the flow rate sensor for damping continuous periodic pressure pulsations. The pressure accumulator comprises a chamber with a pair of compartments separated by a movable wall wherein only one compartment is connected to the fuel line and the other compartment contains a compressible means for absorbing energy due to increase in fuel pressure and releasing the energy thus absorbed during decreases in fuel pressure so as to effect said damping.
Patent CA-1094015-A (CA)
Inventor: KHOURY NICK S
IPC: C23F13/02
Filed: 1977-06-30
Granted: 1981-01-20
Abstract: ABSTRACT OF THE DISCLOSURE A container having a rigid wall with a sacrificial anode non-removably attached to the inner surface thereof. Both the container wall and the anode are formed with nested integral rivets, whereby the anode is held in close contact with the container wall.  Formation of the rivet on the container wall causes fracture of the protective enamel or lacquer coating thereon, and exposure of the underlying metal, whereby electrical contact between the anode and the container wall is established.          There is also disclosed a method or methods of achieving the attachment of the anode to the container wall in accordance with the present invention.
Patent CA-1040304-A (CA)
Title: Visual and magnetic recording system
Inventor: ANDREAGGI JOSEPH R
IPC: G11B5/02
Filed: 1977-07-20
Granted: 1978-10-10
Abstract: VISUAL AND MAGNETIC RECORDING SYSTEM     ABSTRACT     Disclosed is a system for visually and magnetically recording data indicative of characters on opposite sides of a paper sheet having a magnetizable backing.  The data are recorded with a typewriter which includes a head for recording coded magnetic bits indicative of each character visually printed on the sheet.  The head is coreless and is comprised of a plurality of windings, only certain of the windings write or record bipol-arity magnetic bits onto the backing, the remaining windings serve as both spacer and erase windings. Recording is accomplished by feeding large amplitude, short duration current pulses to the recording windings.  The magnetic bits for each magnetically recorded character are selectively erased by applying bipolarity, low duty-cycle pulses of successively lower amplitudes to the backing by way of the windings and different modes of erasing various areas on the recording medium are disclosed.  Also dis-closed is a system for decoding the magnetic bits stored on the backing, wherein a head sequentially scans a rotating line of magnetic bits and sequentially reads out each character of the line   The entire document is read by stepping the head from line to line.
Patent CA-1086769-A (CA)
Inventor: CAPORICCIO GERARDO
IPC: C08F8/26
Filed: 1977-08-04
Granted: 1980-09-30
Abstract: ABSTRACT OF DISCLOSURE              A new class of fluorosulphonyl oxafluoroalkanes and of their derivatives is disclosed as well as a process for preparing said products. Furthermore, a new class of fluorosulphonyl olefins, the copolymers thereof and a process for preparing same is also disclosed.
Patent CA-1086431-A (CA)
Inventor: BACHMANN KLAUS J
IPC: H01L31/18
Filed: 1977-08-09
Granted: 1980-09-23
Abstract: ETCHING OF III-V SEMICONDUCTOR MATERIALS    IN THE PREPARATION OF HETERODIODES            Abstract of the Disclosure A hydrogen transport process for cleaning the surface of an indium or gallium based semiconductor material and for depositing n-type cadmium sulfide on the cleaned semiconductor material is disclosed.  The cleaning and deposition can be accomplished in sequence or simultane-ously.  The process entails adding hydrogen sulfide to a hydrogen gas flow in a chemical vapor deposition process.          Single crystalline photovoltaic cells of p-InP/n-CdS with a 13.5% efficiency have been reproducibly fabricated.          An efficiency of 4.6% has been obtained with a thin layer polycrystalline p-InP/n-CdS cell.  Additionally, a p-GaAs/n-CdS heterodiode cell has been produced.
Patent CA-1096875-A (CA)
Inventor: FRYE CECIL L
IPC: C08G77/00
Filed: 1977-09-16
Granted: 1981-03-03
Abstract: Abstract of the Disclosure Organosilicon compositions containing at least one silicon-bonded alkenyloxy radical, such as the vinyldimethylcarbonoxy radicals, are disclosed.  These organosilicon compositions containing unsaturated organic substituents are useful as partial or complete replacements for the analogous organosilicon compositions bearing the well-known silicon-bonded vinyl radical.  In particular, vinyldimethylcarbinoxy-endblocked polydimethylsiloxane is useful as a component in an elastomeric composition which is cured with an organosilicon hydride.
Patent CA-1082305-A (CA)
Inventor: BUCKLER SHELDON A
IPC: H01M4/08
Filed: 1977-10-03
Granted: 1980-07-22
Abstract: Abstract of the Disclosure A method of making thin flat laminar batteries in which subassemblies are made by sealing conductive intercell connectors to the inner peripheries of frames of nonconducting material and wet electrodes are applied on either side of the intercell connectors.  A separator is placed over one of the wet electrodes.  A series array of these subassemblies are sealed together about the outer peripheries of the frames, with electrodes of opposite polarity in adjacent subassemblies in contact with the separator.  End cells are completed by frames sealed on one side to terminal collector sheets and on the other side to external surfaces of the series array.
Patent CA-1112861-A (CA)
Inventor: BALTES HANS
IPC: F26B9/06
Filed: 1977-10-18
Granted: 1981-11-24
Abstract: Applicant: Hans Baltes Holzen Abstract of the Disclosure The present invention provides a method of drying flat material, particularly laundry or washing, within a drying cabinet wherein air is aspirated from the exterior, compressed and heated, passes through the drying cabinet with the material disposed therein, and thereafter exhausted, with the drying air flowing against said material from the one side of the interior of said cabinet while being directed against the edges of said material, and with the air being discharged at the opposite side of the interior of said cabinet, whereupon the drying air is cooled in a condenser and, finally, either exhausted from the cabinet or re-used for drying after having been heated again, as well as a drying cabinet for carrying out such method and including improved suspension means of the rods or bars from which the laundry is suspended.
Patent CA-1120822-A (CA)
Inventor: DAHLBECK EDWIN L
IPC: E04H15/02
Filed: 1977-11-07
Granted: 1982-03-30
Abstract: TITLE          LIGHTWEIGHT REMOVABLE COVER FOR A POOL, GREENHOUSE OR THE LIKE          ABSTRACT OF THE DISCLOSURE        Interfitted tubular supports are connected centrally above an enclosure such as a pool, above or below ground, or a greenhouse and are connected at their lower ends to a peripheral rail surrounding the enclosure.  The supports are connected to the peripheral rail preferably by clamping a horizontal tubular member to the flat top wall of the rail or alternatively, by individually clamping a plurality of spaced blocks lying on the flat top wall of the rail.  A flexible plastic cover is fitted over the tubular supports and is releasibly clamped to the vertical sidewall of the rail by peripherally spaced clamping or pinching members.  In one embodiment, especially for larger en-closures, the tubular truss support members are employed and support members all are interconnected by tubular stabilizing members as well as with guy lines.  Some of the embodiments have a tubular ridge member which terminates above the peripheral rail at a height high enough to allow entry by a standing child or an adult.
Patent CA-1096308-A (CA)
Inventor: ORBAN ERNOE
IPC: A61K31/78
Filed: 1977-11-21
Granted: 1981-02-24
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a process for the pre-paration of novel pharmaceutical compositions with prolonged effects comprising an active agent which contains a basic nitrogen atom, using a copolymer containing methacrylic acid optionally in the presence of an inert, water-in-soluble pharmaceutical additive, preferably starch or cellulose.  The process of the invention is characterized in that the active agent containing a basic nitrogen atom is reacted with a mineral or organic acid, the resulting salt is reacted with a water-soluble salt, preferably with the sodium or potassium salt, of the methacrylic acid - methacrylate and/or acrylate copolymer, and the resulting product is converted into a pharmaceutical composition.           The invention also relates to the pharmacon - co-polymer salts and pharmaceutical compositions prepared by the above process.           The novel pharmaceutical compositions according to the invention are tasteless and exert prolonged effects, thus they can be applied to great advantage in the therapy.
Patent CA-1111179-A (CA)
Inventor: KENT ERIC G
IPC: A61L15/12
Filed: 1978-02-17
Granted: 1981-10-20
Abstract: ABSTRACT OF THE DISCLOSURE           Thermoplastic compositions are provided which comprise, as the polymeric materials, poly(epsilon capro-lactone), a predominantly cis-1,4 polydiolefin and optionally an ionomer and, as filler, silica or calcium silicate.  The compositions are useful in orthopaedic applications.
Patent CA-1079573-A (CA)
Inventor: MABE WILLIAM J JR
IPC: F04D29/16
Filed: 1978-03-15
Granted: 1980-06-17
Abstract: ABSTRACT OF THE DISCLOSURE     A double suction, high-speed centrifugal pump includes an impel-ler with shrouds formed integrally with opposite sides thereof.  The impeller is splined on a rotatable shaft within a chamber in a housing.          Sealing rings are fixed within the chamber and axially facing sealing surfaces and walls are formed in the shrouds and sealing rings respec-tively to help keep liquid from leaking from the impeller discharge and back to the inlet of the impeller.  Means are provided for adjusting the axial distance between each of the sealing walls of the two shrouds and the center of the impeller chamber.  Also, means are provided for locating the impeller axially within the impeller chamber to precisely position the sealing surfaces with respect to the sealing walls.
Patent CA-1099780-A (CA)
Title: Pile electrique a depolarisation par l'air
Inventor: CHEVET ROBERT
IPC: H01M12/06
Filed: 1978-04-13
Granted: 1981-04-21
Abstract: PRECIS DE LA DIVULGATION:         Pile électrique à dépolarisation de l'air compre-nant une électrode positive comportant une masse catalytique contenant un liant organique, une électrode négative, un électrolyte dispose entre les électrodes, un espace gazeux surmontant l'ensemble formé par l'électrode négative et l'électrolyte, une cheminée d'aération ménagée dans l'élec-trode positive pour amener l'oxygène au sein de la masse catalytique et reliée à une source d'oxygène séparée dudit espace gazeux par une paroi imperméable à l'oxygène, ledit espace gazeux étant limité vers le circuit d'aération par un tube en matière plastique imperméable à l'oxygène, plongeant dans l'électrolyte et relié de façon étanche à ladite paroi, ladite matière plastique et ledit liant organique étant choisis de manière à avoir un solvant commun, et ladite masse étant surmoulée sur le tube.
Patent CA-1105823-A (CA)
Inventor: AMBASZ EMILIO
IPC: A47C7/14
Filed: 1978-04-14
Granted: 1981-07-28
Abstract: ABSTRACT OF THE DISCLOSURE         The seat of a chair is mounted on a post or other supporting member by a seat mount which permits the seat to tilt forward ( front end down) to a forward and downward rake of about 4-1/2°.  A bracket connected to the seat and located under generally the center of the seat pivots on an axle that is received and supported by a mounting plate rigidly fastened to the supporting member.  Springs compressed between the mounting plate and the bracket restrain the seat from tilting down, and co-engageable stop surfaces associated with the bracket and mounting plate limit the extent of tilting of the seat (both forward and backward raker when the latter is provided for).  By joining the mounting plate and bracket by parallel front and rear axles fixed to the bracket and arranged to disengage axle-engaging surfaces on the plate, or vice versa, the seat can tilt both forward and backward; in this mode, the seat pivots or rocks on one axle, and the other axle disengages the axle-engaging surface.  An optional movable blocking element can be included to disable the rearward tilt mode when disired.
Patent CA-1047995-A (CA)
Inventor: HICKMAN RONALD P
IPC: E06C1/38
Filed: 1978-04-20
Granted: 1979-02-06
Abstract: ABSTRACT OF THE DISCLOSURE         A foldable ladder is disclosed having a central and two outer parallel support members or "stiles" and a plurality of steps connected between the central and the outer stiles.  Each step is arranged to fold between an erected position, in which it extends generally at right angles to the longitudinal direction of the stile to which it is connected, and a storage position in which the step lies generally parallel to the central stile with the outer stile to which it is connected extending parallel to and in close juxtaposition with the central stile.  Engaging means are provided adjacent the upper end of the central stile for holding cooperating engaging means of a supporting member such as another ladder section (forming an extension ladder) or a prop extending to ground (forming a step ladder).
Patent CA-1119238-A (CA)
Inventor: CREAN PETER A
IPC: H04N1/193
Filed: 1978-04-24
Granted: 1982-03-02
Abstract: ABSTRACT OF THE DISCLOSURE A line scanning apparatus employing a multiplicity of linear arrays, the linear extent of which is less than the length of the scan line.  To permit an entire line to be covered, the arrays are offset from one another in the direction of scan with adjoining array ends overlapped.  To correct for the misalignment and redundancy introduced, the image data from the arrays is buffered until a line is completed when readout, is initiated. During readout, cross over from one array to the next is effected within the overlapped areas and the redundant data discarded.
Patent CA-1113847-A (CA)
Title: Corrugated paperboard for trim board and method  of producing the same
Inventor: FUJII TOSHIHIKO
IPC: B60R13/02
Filed: 1978-06-06
Granted: 1981-12-08
Abstract: ABSTRACT OF THE DISCLOSURE    One of two liners between which a corrugated medium is disposed is temporarily or expediently fixed to the medium.  Upon press-forming, slippage of the temporarily fixed liner relative to the medium occurs, so that no wrinkles are produced in the liner.
Patent CA-1144226-A (CA)
Inventor: WALKER LOREN H
IPC: H01J7/44
Filed: 1978-06-15
Granted: 1983-04-05
Abstract: ABSTRACT OF THE DISCLOSURE         Efficient starting of solenoidal electric gas discharge lamp is effected when a primary voltage exceeds a critical transition level.  A starting potential may be applied to electrodes on the external surface of the lamps which are capacitively coupled to a fill gas.         Alternatively, the electrodes may be disposed within the lamp envelope.  Optimally, the starting electrodes are disposed along the axis of an annular transformer core at opposite ends of a core tunnel region.
Patent CA-1058567-A (CA)
Inventor: AICHINGER DIETMAR
IPC: B65D41/34
Filed: 1978-06-30
Granted: 1979-07-17
Abstract: ABSTRACT OF THE DISCLOSURE           A  losure cap having a downwardly depending band at least partially severable therefrom along a substantially annular tear line.  At least the depending band is of heat deformable thermoplastic material and after positioning is heat deformable into locking engagement with the container.  The inner surfaces of the cap and band are adapted to the outer surface of the container whereby before heat deformation the band abuts on the container in the region of the tear line so that the band is protected against excessive heating by heat conduction into the abutting container.
Patent CA-1103917-A (CA)
Inventor: HUOSTILA MARKKU
IPC: D21F5/18
Filed: 1978-07-07
Granted: 1981-06-30
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides the operation of a tissue paper machine fitted with a flow-through dryer, a process in which a tissue web is transferred onto a flow-through cylinder by means of pick-up fabrics, the pick-up fabric being a felt which is selected and passed so as to operate as an element that removes water from the tissue web and wherein water is removed from tissue web with said felt mainly by means of suction and capillary forces to such a degree that tissue web can sufficiently dried without wet pressing and using a reasonable quantity of suction energy, be passed from said felt to the flow-through drying cylinder.
Patent CA-1094792-A (CA)
Inventor: SUZUKI FUMIKO
IPC: C23F11/08
Filed: 1978-08-02
Granted: 1981-02-03
Abstract: ABSTRACT OF THE DISCLOSURE          A low toxicity, corrosion and scale inhibiting composition for use in recirculating aqueous systems, e.g. in heat exchangers,comprises from about 3-1,000 parts by weight of molybdate, from about 0.5-1,000 parts by weight of an organic cationic or non-ionic surfactant, from about 0.3-1,000 parts by weight of a water soluble polyphosphate and from about 0.05-500 parts by weight of an azole, for example tolyltriazole.         The composition is water soluble or water dispersible, and is effective in very small amounts (3-3,500 ppm) for corrosion control of metals such as carbon steel, copper and aluminum exposed to circulating water.
Patent CA-1070604-A (CA)
Inventor: GREENAWALT EDDIE L
IPC: B65B9/20
Filed: 1978-08-04
Granted: 1980-01-29
Abstract: ABSTRACT           A composite web of free standing (non-blocked) plies of synthetic resinous materials is prepared with evenly matched linear lengths of each ply.  A carrier ply is main-tained under controlled tension and is trained about the surface of revolution of a supply roll of a reinforcing ply of scrim material.  As the carrier ply is advanced, a matched linear length of the scrim ply is applied on one surface of the carrier ply, regardless of different elongation properties of the scrim and carrier plies, respectively, and with minimal or no neck-down of the scrim ply.  A liner ply can be applied to the opposite side of the scrim ply using the same principle. The resulting composite web is ideally suited to be converted into filled, scrim reinforced, bag structures.   18,422-F