baber/WOPTO huggingface dataset:
Patent CA-1116048-A (CA)
Inventor: PHILLIPS FRANK T
IPC: B66C23/80
Filed: 1978-08-30
Granted: 1982-01-12
Abstract: Abstract of the Disclosure A mobile crane having four hydraulically operated outrigger assemblies, two on each side, and each having a horizontal extend cylinder and a vertical stabilizer cylinder, includes an electrohydraulic control system whereby any outrigger assembly can be individually ex-tended, retracted, raised or lowered, and whereby two outrigger assem-blies on the same side of the crane can either be extended or retracted together or raised or lowered together. The control system comprises eight selector switches (usable individually or in appropriate combinations) for controlling operation of a double solenoid main control valve which conditions the system for extend or retract operation and for controlling operation of four double solenoid cylinder control valves, each of which controls, alternately, one horizontal extend cylinder and one vertical stabilizer cylinder. Each vertical stabilizer cylinder is provided with a lockout valve to prevent drifting.
Patent CA-1163822-A (CA)
Inventor: BLACHURA LEON
IPC: E04G11/02
Filed: 1978-09-01
Granted: 1984-03-20
Abstract: ABSTRACT OF THE DISCLOSURE A method and apparatus for constructing a development or subdivision of individual dwellings.  A large tract of land is subdivided into lots and semi-finished roads are built to connect the lots to a public highway.  The roads also connect the lots to a factory in which houses are built and from which they arc transported to the lots.  Suitable foundations are poured at each site, using special forms.  The houses are built on jacks in the factory which support the perimeter frame of the house on a level plane.  The house is lowered after completion onto a special trailer to be towed to the lot.  Each house structure includes lifting rods extending from perimeter beams at the foot of the house walls.  These are connected through a lifting harness to a crane for lifting the house onto the foundation.  The houses are delivered progressively toward the factory, beginning at the remote ends of the tract.  When all the houses have been constructed and put in place, the roads are finish surfaced and the factory is converted into a shopping center or other useful building for servicing the occupants of the houses.
Patent CA-1089741-A (CA)
Inventor: HARMS LOUIS C
IPC: F15B13/00
Filed: 1978-10-24
Granted: 1980-11-18
Abstract: ABSTRACT OF DISCLOSURE    A proportional fluid flow control hydraulic valve including a valve body in which a by-pass flow passage leads from an inlet port to a by-pass outlet port.  A generally cylindrical-shaped valve chamber is arranged between the inlet port and a regulated flow outlet port and the by-pass outlet port.  The by-pass flow passage includes an annular auxiliary flow channel which extends circumferentially around the valve chamber.  A valve member movably mounted in the valve chamber has valve ports therein for controlling fluid flow from the inlet port and the auxiliary fluid flow channel through the valve member to the regulated flow passage.  In one form the valve member is normally disposed in balanced hydraulic equilibrium in the valve chamber to prevent fluid flow from the inlet port through the auxiliary fluid flow channel and the valve ports in the valve member into the valve chamber and thence into the regulated flow passage.  In another form the valve member is normally disposed in a state of balanced hydraulic equilibrium to establish fluid flow from the auxiliary fluid flow channel through the valve ports in the valve member into the valve chamber and thence into the regulated fluid flow passage.  Means are provided, including a manually operable remotely controlled solenoid device, for unbalancing the hydraulic equilibrium of the valve member in the valve chamber to cause movement of the valve member and the valve ports therein into or out of communication with the auxiliary flow channel.
Patent CA-1107095-A (CA)
Inventor: OSBORNE MICHAEL L
IPC: F16B13/04
Filed: 1978-10-27
Granted: 1981-08-18
Abstract: Blind Fastener Abstract of the Disclosure A plastics pull-type blind fastener has a pull-part with a pulling stem and legs which pass through holes in a workpiece, shoulders of the legs engaging the workpiece at the blind side, and a push-part with a head to engage the workpiece at the accessible side and a plug extending between the legs to keep them apart after setting. The legs are accommodated in complementary shaped apertures in the head of the push-part, and at least one part has teeth to lock the parts together after setting, and allow removal of the pulling stem.
Patent CA-1118102-A (CA)
Inventor: KENTON HOBART E
IPC: G06M9/00
Filed: 1978-11-16
Granted: 1982-02-09
Abstract: PLATE COUNTER                   Abstract of the Disclosure A carriage having (1) an infrared energy ray emitter and detector and (2) an encoder is displaced over a side of stacked glass sheets to sense density of reflected energy rays as a function of carriage position on the stack.  The sensed density of reflected infrared energy rays from the edges of the outermost sheets and the interface between adjacent sheets is less than the sensed density of the reflected rays from the sides of the sheets.  The output signal of the encoder and of the detector is acted on to determine the number of sheets in the stack.
Patent CA-1133308-A (CA)
Title: Vesicular recording materials containing  a cationic polyelectrolyte as thermoplastic  vehicle for the sensitizing agent
Inventor: POPE JOHN A
IPC: G03C/
Filed: 1978-11-24
Granted: 1982-10-12
Abstract: ABSTRACT OF THE DISCLOSURE:    Vesicular recording materials incorporate a sensitised layer comprising, as vehicle for the sensitising agent, a quaternised polyelectrolyte, e.g. preferably polymers of dimethylamino ethyl methacrylate. The water sensitivity of the preferred polymers is reduced by copolymerisation with insolubilising comonomers such as itaconic acid.
Patent CA-1103284-A (CA)
Inventor: SCHLINSOG HANS-JUERGEN
IPC: B65G47/52
Filed: 1979-02-01
Granted: 1981-06-16
Abstract: APPARATUS FOR THE TRANSFER AND TRANS-PORT OF ITEMS SUCH AS CANS     ABSTRACT OF THE DISCLOSURE     Apparatus for the transfer and transport of items such as cans are disclosed.  The apparatus serves for the transfer of cans from a peg wheel on which they are provided with an exterior surface finish, the transfer being accom-plished by means of a jet, onto a mounting surface of a con-veyor means on which they are retained by magnetic attraction or by vacuum.  The mounting surface extends in parallel and tangentially with respect to the path of the cans on the peg wheel.  The apparatus is particularly useful in the transfer of cans at a feed rate in the order of 600 to 1,000 cans per minute for delivery to a drying oven.
Patent CA-1113794-A (CA)
Title: Mounting structure for actuating arm of warning device
Inventor: POESL JOHN L
IPC: G01L19/12
Filed: 1979-02-09
Granted: 1981-12-08
Abstract: ABSTRACT       A warning device for installation near a door or window and using conpressed air to produce noise from an air horn, and having a handle mounted on a shaft of the horn actuating mechanism and engageable with a door or window to move upon opening thereof, in which the handle is easily adjusted in angular position on the shaft.  The shaft carries a fixed toothed member and the handle has a bulbous portion with teeth which are resiliently urged into engagement with those of the toothed member so that adjustment can be made by moving the handle axially away from the toothed member and re-engaging different teeth.
Patent CA-1086320-A (CA)
Inventor: RAMUZ HENRI
IPC: C07D409/14
Filed: 1979-03-26
Granted: 1980-09-23
Abstract: ABSTRACT OF THE DISCLOSURE This invention relates to a process for the production of a compound of the general formula (I)   wherein R represents a group of the formula                     or (a)        (b) in which R1, R2 and R3 each represent a hydrogen or halogen atom or a lower alkyl, lower alkoxy, aryl-(lower alkoxy), aryloxy, phenyl, nitro, trifluoro-methyl, hydroxy, cyano, di(lower alkyl)amino or lower alkanoyloxy group or two adjacent R1, R2 and R3 symbols together represent a methylenedioxy, ethylenedioxy or butadien-1,3-ylene-1,4 group, R4 represents a hydrogen atom or a lower alkyl group, R5, R6 and R7 each rcpresent a hydrogen or halogen atom or a lower alkyl, lower alkoxy, hydroxy or benzyloxy group or two ad-jacent R5, R6 and R7 symbols together represent a methylenedioxy or ethylene-dioxy group, Y represents a straight-chain or branched-chain, optionally hydroxy-substituted, aliphatic group containing 3 - 8 carbon atoms, of which 3 - 5 carbon atoms are present in the chain, and Z reprosents a straight-chain or branched-chain, optionally hydroxy-substituted aliphatic group containing 1 - 8 carbon atoms, of which 1 - 4 carbon atoms are present in the chain, and ? stands for zero or 1, or an acid addition salt thoreof, which comprises reacting a compound of the general formula                     (II) wherein R and Y have tbe same meanings as given above with a compound of the general formula                               (I11) wherein R4, R5, R6, R7, Z and ? have the same meanings as given above.  It also relates to the protucts of the process which are useful as intermediates in the preparation of compounds having coronary-dilating properties.
Patent CA-1128173-A (CA)
Title: Control unit for starting a climatization  procedure in a building
Inventor: CHRISTIANSEN JOERN U
IPC: F24F11/00
Filed: 1979-03-28
Granted: 1982-07-20
Abstract: ABSTRACT OF THE DISCLOSURE       Control unit for starting a climatization procedure in a building, according to which a pulse generator is adapted to generate pulses and an electric equivalent circuit is arranged to simulate the thermal properties of the building during heating or cooling.  Applied to the equivalent electric circuit is a voltage representative of the internal temperature (ti) in the building, as well as a voltage which is representative of the external temperature (tu) outside of the building.  A discharge, a charge or an equalization of one or more voltages takes place in condensers contained in the equivalent electric circuit as representative of the period of time required for restoring the temperature of the building after the conditioning system has been out of use during a given period of time.  The discharge or charge or equalization time is very short as compared with the time for restoring the temperature of the building and is used for calculation of the correct moment for starting the temperature restoring procedure.  The system includes a sensor for sensing the temperature in the interior of walls present in the building.  This sensor is arranged to influence a circuit for feeding an addition to the voltage indicating starting of the conditioning system when otherwise the conditioning system would have reverted to normal function, e.g. thermostatically controlled, until its temperature difference between the interior of the walls (tv) on the one side and the air temperature (ti) in the building, on the other side has decreased to an allowable level.
Patent CA-1137606-A (CA)
Inventor: LEBAILLY JACQUES
IPC: H01L33/00
Filed: 1979-04-12
Granted: 1982-12-14
Abstract: 23.3.1979 1 PHE 78-521 ABSTRACT Electroluminescent semiconductor device. An electroluminescent diode with photon recy-cling having an active electroluminescent second semicon-ductor layer present between a first and a third semicon-ductor layer with larger bandwidth and of opposite conduc-tivity type. According to the invention, the active layer has a compensation factor of less than 1/3 and a thickness between 0.1 and 3 absorption lengths of the emitted radia-tion, the first semiconductor layer has a partially re-flecting surface, and the third semiconductor layer has a reflecting surface with two preferably co-planar elec-trodes one of which is connected to the first semiconduc-tor layer via a highly doped contact zone.
Patent CA-1142397-A (CA)
Inventor: SCHER HERBERT I
IPC: B29C63/00
Filed: 1979-05-10
Granted: 1983-03-08
Abstract: ABSTRACT OF THE DISCLOSURE      An abrasion-resistant laminate is prepared by providing an ultra thin coating of micro-crystalline cellulose overcoated with an ultra thin layer of mineral particles and micro crystalline cellulose on the surface of conventional printed paper, followed by impregnating the paper with a conventional laminating resin, and then using the print paper so obtained in a laminating process without the necessity of using an overlay sheet.
Patent CA-1120281-A (CA)
Inventor: WAGNER KUNO
IPC: C09K17/18
Filed: 1979-08-16
Granted: 1982-03-23
Abstract: ABSTRACT          The present invention relates to the use as agrochemical agents of products based on azulmic acids stablised by reaction with aminoplast-forming agents and carbonyl compounds or condensa-tion products thereof.  Azulmic acid products which are azulmic acids stabilised by reaction with aminoplast-forming agents and carbonyl compounds or optionally chemically modified condensation products thereof, containing from 0.5 to 55 per cent by weight of ionic groups of the general formula (F1)   in which R represents hydrogen, ammonium, one equivalent of a protonated or quaternised organic nitrogen base or of a sulphonium cation or one equivalent of a metal cation, and containing from 0.5 to 15 per cent by weight of groups formed by decarboxylation reactions, of the formula            ( F2 ) and acid addition salts and complex compounds thereof, mixed products of these stabilized azulmic acids, salts or complex compounds with additives, can be used as agrochemical agents, in particular as fertilizers or soil-improving agents.  The substances to be used according to the invention can be employed as such, or in their formulations, for supplying plants with nutrients or as agents for improving soil.
Patent CA-1142973-A (CA)
Inventor: ACKLEY E MICHAEL
IPC: A61J3/00
Filed: 1979-09-20
Granted: 1983-03-15
Abstract: MATERIAL ORIENTATION APPARATUS AND METHOD     ABSTRACT OF THE DISCLOSURE     An apparatus and process for transporting and orienting materials which have dissimilar ends, like capsules, to and in a predetermined orientation and position.  The apparatus includes two rotatable drums in tangential arrangement.  Each drum in-cludes a plurality of peripherally spaced pockets  sized and shaped to receive and carry individual capsules.  Means are provided for each drum to orient certain preselected capsules from a radial to a longitudinal position with a selected end trailing; the capsules are delivered to a conveyor means for further processing, like printing, such as spin-printing.
Patent CA-1126785-A (CA)
Inventor: CANALS JOSE MASSANA
IPC: E06B5/11
Filed: 1979-09-28
Granted: 1982-06-29
Abstract: ABSTRACT OF THE DISCLOSURE      A personal security door arrangement constituted by the juxtaposition of two doors, which may be coupled together at will, in one same frame in an opening, the outer door affording complete visibility and, possibly, the passage of small objects, while the inner door is conventional. Said doors are hingedly mounted to the frame on the same side, rotate in the same direction and have interrelated lock arrangements.
Patent CA-1127092-A (CA)
Inventor: DEVRIES JAMES H
IPC: B01D61/24
Filed: 1979-11-20
Granted: 1982-07-06
Abstract: DISPOSABLE FILTER CELL FOR   MEMBRANE PLASMAPHERESIS              James H. De Vries Gaylord L. Berry James R. Hitchcock ABSTRACT OF THE DISCLOSURE         A disposable filter cell is provided for membrane plasmapheresis.  The filter cell includes a pair of extruded flexible plastic sheets each having a roughened surface which faces one membrane of a pair of membranes that is sandwiched between the flexible sheets.  Each flexible sheet and its respective membrane form a plasma filtrate volume therebetween and the two membranes form a blood flow path therebetween.  Blood inlet and outlet ports communicate with the blood flow path and a plasma outlet port communicates with the plasma filtrate volumes.
Patent CA-1110803-A (CA)
Title: Method of constructing a swimming pool
Inventor: MILLER CLARENCE J
IPC: E04H4/02
Filed: 1980-01-25
Granted: 1981-10-20
Abstract: ABSTRACT OF THE DISCLOSURE           A method of constructing a swimming pool which includes the steps of forming an excavation of desired size and shape in the ground, the excavation including a footing area, placing polyethylene film over the footing area and a portion of the remaining excavation surface, setting a wall member on the foot-ing area, pouring a concrete footing on the footing area to embed a portion of the wall, applying a groove-forming device to the wall, pouring additional concrete to form the pool bot-tom, removing the groove-forming device to expose a groove, and filling the groove with caulking material.  An alternative method of forming the pool bottom includes the steps of spray-ing layers of polyurethane foam on the excavation to form the pool bottom.
Patent CA-1129651-A (CA)
Title: Fuel made by mixing calorific waste with an  aluminum silicate material such as fly ash and  solidified with hydraulic cement
Inventor: CHAPPELL CHRISTOPHER L
IPC: C10L7/00
Filed: 1980-03-05
Granted: 1982-08-17
Abstract: ABSTRACT                               TITLE     "WASTE DERIVED FUEL"     A solid pulverisable fuel of consistent calorific value is made by mixing a mobile or solid waste of appreciable calorific value with an alumino-silicate, hydraulic cement and water. The alumino-silicate may be fly ash or colliery waste.
Patent CA-1132340-A (CA)
Inventor: RAVEN MICHAEL R
IPC: C03B33/12
Filed: 1980-04-11
Granted: 1982-09-28
Abstract: ABSTRACT OF THE DISCLOSURE                     A hand-held implement for controlled high pressure cutting.  A grip constructed of relatively high density material and having depressions for the thumb, forefinger and middle finger is connected at its forward end to a cutting member, such as a carbide wheel for glass cutting.  Extending rearward from the grip is an adjustable shaft having on its rearward-most end a palm rest contoured to receive the portion of the palm between the knuckles of the forefinger and middle finger.  The implement is gripped with the thumb and forefingers in their respective depressions and with the portion of the palm between the knuckles of the forefinger and middle finger seated on the palm rest.  The side of the middle finger rests within its depression on the grip and the end of the middle finger contacts the surface to be cut.  The implement allows controlled movement of the cutting member for making curved cuts in glass and allows generally equal forces to be applied by the fingers and the palm, thereby increasing the amount of force which can be applied and minimizing hand fatigue.
Patent CA-1149594-A (CA)
Inventor: SCHAMS RONALD T
IPC: D06N7/04
Filed: 1980-04-14
Granted: 1983-07-12
Abstract: ABSTRACT            A strip material from which portions may be severed to form portions of fasteners, including a flexible bonding layer, U-shaped monofilments bonded in the bonding layer and having headed projecting portions, a low density foam layer on the side of the bonding layer opposite the headed projections, and a layer of soft tacky pressure sensitive ahdesive on the side of the layer of foam opposite the bonding layer.
Patent CA-1124276-A (CA)
Inventor: HOLSON SHELDON
IPC: B42D15/00
Filed: 1980-06-13
Granted: 1982-05-25
Abstract: ABSTRACT OF THE DISCLOSURE          A low cost photographic print album having a plurality of individual leaves affixed to the cover by gluing.  Each leaf includes a paper filler member enclosed within a synthetic resinous envelope which forms an interstice on each side of the filler for the reception of a print.  A pair of paper spaces is provided between the surfaces of the filler member and the en-velope adjacent the edge of the leaf which is secured to a cover enclosing a plurality of leaves, so that as the album is filled with prints, the cover does not raise during the expansion of the leaves.
Patent CA-1154360-A (CA)
Inventor: POENTELIN JAAKKO
IPC: B27L11/00
Filed: 1980-06-13
Granted: 1983-09-27
Abstract: ABSTRACT OF THE DISCLOSURE           A firewood chopper for producing chips, chopped firewood and the like, where the wood material is both cut and split during one and the same operation, which chopper comprises a rotating or back-and forth moving blade as well as a stationary counterblade, the chopping of the wood material taking place between the two blades, characterized in that the first blade has the shape of a long and narrow wedge, essentially widening from the blade edge onwards, and that the blade edge is essen-tially parallel with the lengthwise axis of the wood to be cut, and that the cutting edge of the second blade runs vertically against the lengthwise axis of the wood forming a narrowing, for example V-shaped, aperture.
Patent CA-1157147-A (CA)
Inventor: ROOT RONALD R
IPC: G11B21/21
Filed: 1980-07-23
Granted: 1983-11-15
Abstract: Abstract of the Disclosure A flying magnetic head assembly includes a head sus-pension formed with spaced resilient sections for providing opposing angular motions, so that the head slider mounted to the suspension maintains a parallel relation to the surface of a magnetic medium, as the suspension and slider are moved aerodynamically into flying transducing relation with the medium.
Patent CA-1143686-A (CA)
Inventor: MITCHELL DAVID S
IPC: C10G1/04
Filed: 1980-08-14
Granted: 1983-03-29
Abstract: ABSTRACT OF THE DISCLOSURE               "SOLVENT EXTRACTION METHOD"        A method for solvent extracting extractable materials from solids is disclosed, which includes (a) maintaining a vertically extending bed comprising said solids in a vertically extending extraction zone and introducing said mixture into an upper portion of said bed; (b) providing a substantially con-tinuous gaseous phase in contact with a lower portion of said bed; (c) maintaining a substantially continuous liquid phase comprising a vaporizable primary liquid solvent and at least one secondary liquid solvent in contact with at least a lower part of said upper portion of said bed above said gaseous phase, said liquid phase and said gaseous phase having an interface at a vertically intermediate level of said bed; (d) introducing said primary liquid solvent into an intermediate liquid level in said liquid phase spaced from the top of said liquid phase; (e) introducing at least one secondary liquid solvent into said liquid phase above said intermediate liquid level; (f) passing said primary and secondary solvents through said liquid phase, extracting said extractable component from said mixture into said liquid phase, and removing said extractable component and said solvent from said extraction zone; (g) preventing said liquid phase from flowing downwardly through said lower portion of said bed by maintaining said gaseous phase at a pressure sufficient to support said liquid phase thereon and vaporizing said primary solvent adhering to solids in said lower portion of said bed; and (h) removing solids from said lower portion of said bed.