baber/WOPTO huggingface dataset:
Patent CA-1164779-A (CA)
Inventor: KISS GUNTER H
IPC: D06M17/00
Filed: 1980-10-31
Granted: 1984-04-03
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides fibre mat for producing three-dimensionally moulded mouldings for example, for use as the internal lining of motor vehicles by means of the dry process, comprising a prestrengthened layer containing cellulose or lignocellulose fibres and deformable supporting layers with which the fibrous layer is joined, characterized in that the fibrous layer is arranged as the central layer between two supporting layers and that the supporting layers comprise  creped, low-extension or extension-proof foil materials joined to the central layer surfaces, whilst maintaining the pulling out properties of the creping.
Patent CA-1147100-A (CA)
Inventor: SATO EIYA
IPC: C08J9/18
Filed: 1980-12-04
Granted: 1983-05-24
Abstract: Abstract An expansion-molded product made from expanded cross-linked polyethylene particles each of which has an outer skin and inner cellular core, said outer skin each being fused and welded together to form an interfacial membrane whose average thickness is as thick as at least three times that of a cell membrane of the inner cellular core, is prepared by charging a lot of the particles into a mold, heating the particles therein to such an extent that the apace among the particles is filled and then aging thus obtained molded product.          The expanded particle each has a structure having am outer skin on an inner cellular core, the outer skin being as thick as at least three times cell membrane of the inner cellular core.  The expandable particles are prepared by impregnating a foaming agent into the cross-linked poly-ethylene particles and heating so that the expandable par-ticles are subjected to a step in which the foaming agent existing in the surface thereof is preferentially forced to evaporate.
Patent CA-1147482-A (CA)
Inventor: LECHAVELIER HUBERT A
IPC: C01G1/00
Filed: 1980-12-23
Granted: 1983-05-31
Abstract: Abstract:         Platinum, palladium and other precious metals are recovered from aqueous media containing precious metal ions in solu-tion by contacting the metal-containing solution with a proteinaceous material selected from the group consisting of feathers, heir, hoof meal and horn meal to collect the metals in concentrated insoluble form, and recovering metal from the proteinaceous material.
Patent CA-1146492-A (CA)
Inventor: BEARD JAMES D
IPC: B65G47/14
Filed: 1981-03-04
Granted: 1983-05-17
Abstract: Case IM-4669 UNSCRAMBLER-UNLOADER                      Abstract of Disclosure This invention relates to a multistation apparatus for unloading and unscrambling containers from a storage hopper.  The apparatus has unloading means for continuously moving containers from the hopper onto a track structure.  The track structure is powered so as to move the containers to the various apparatus stations.  At the first station a gate is positioned over the track so that only one layer of unloaded containers is able to travel to other subsequent stations.  A second station is provided with orientation plates adjacent the track so that containers which are on the track but which do not have their long axis in the direction of container travel will, upon contact with the orienta-tion plates, be turned so that their long axis will lay in the direction of travel.  A gate having an opened and closed position is provided at the third station.  In the closed position con-tainers at this third station will be intermittently halted.  In the opened position the containers are allowed to move on to sub-sequent stations.  This third station gate is positioned above the track so that, as the gate moves from the opened position to the closed position, it will strike containers which are hooked together at their necks or which are stacked one on top of the other to effect separation between the containers.  Further down the track a fourth station is provided having a gate which opens and closes to intermittently halt the travel of containers at that station.  A fifth station is utilized to flip over containers which are traveling with their bottoms facing in a direction oppo-site the direction of travel.  By having their bottoms facing in the direction of travel, the containers, as they fall from the fifth station onto an optional conveyor belt, will land in an upright stable position so that the conveyor belt can carry them onto subsequent decorating apparatuses or to loading stations.
Patent CA-1180508-A (CA)
Title: Composition adoucissante concentree pour fibres  textiles
Inventor: MELIN CHRISTIANE
IPC: C11D1/835
Filed: 1981-05-13
Granted: 1985-01-08
Abstract: L'invention concerne une composition adoucissante pour fibre textiles composée d'agents adoucissants actifs constitués par au moins un agent adoucissant cationique spécifique représentant 10 à 30 % du poids de la composition totale, au moins un agent non-ionique jouant le rôle d'agent émulsifiant ou stabilisant du ou des cationiques et, le cas échéant, d'additifs, d'agents de conservations ainsi que d'au moins un solvant. Ces agents sont notamment combine de façon à donner une solution concentrée de consistance appropriée au conditionnement en dose plastique souple, de viscosité choisie de manière à permettre un remplissage et un vidage rapide, facile et complet de celle-ci tout en garantissant la concentration désirée. La composition selon l'invention est de plus particluèrement utile en ce qu'elle est thermiquement stable aux températures de lavage en machine et d'entreposage, diluable dans l'eau de ville, même froide, et procure à la solution résultante des propriétés adoucissantes et un pouvoir absorbant amélioré.
Patent CA-1156887-A (CA)
Inventor: YANAGISAWA SYOZO
IPC: F02M25/08
Filed: 1981-06-03
Granted: 1983-11-15
Abstract: ABSTRACT OF THE DISCLOSURE:          A vaporized fuel adsorbing canister con-stituting a vaporized fuel adsorbing system of an internal combustion engine including a hollow body filled with a charge of vaporized fuel adsorbing agent for collecting a vaporized fuel thereon and having two filter members each mounted at one of opposite ends thereof and supported by a grid.  A porous material member formed with at least more than one vaporized fuel permeating opening for collecting oil and fat thereon is located between one of the grids and a vaporized fuel inlet port, so that liquefied fuel introduced through the vaporized fuel inlet port into the hollow body can be led to the porous material member and the oil and fat that might be incorporated in the liquefied fuel can be collected on the porous material member.
Patent CA-1163461-A (CA)
Inventor: BOSCHUNG MARCEL
IPC: G01N25/04
Filed: 1981-07-13
Granted: 1984-03-13
Abstract: ABSTRACT OF THE DISCLOSURE    .      A portion of the test liquid is placed in the middle of a cooling plate having a central recess in which a thermometer probe is embedded in a heat-insulating material. Two Peltier elements disposed beneath the plate are connected in series and can be energized via a switch or a relay contact, thus chilling the portion of liquid. The probe may be connected to a voltage source and to an oscillograph which displays the voltage drop caused by the cooling liquid in the form of a curve. In another embodiment, the probe is series-connect-ed to a constant-current source, and the voltage drop is amplified and supplied to an analog-to-digital converter connected to a microprocessor which both initiates the chilling operation and orders the A-D converter  to sample the voltage and supply the equivalent digital value to the microprocessor itself. This order is repeated at regular intervals so that digital values corresponding to the solidi-fication curve of the liquid can be stored in the micro-processor and evaluated there upon termination of the chilling process in order to determine the freezing point of the liquid, which temperature is then digitally dis-played.
Patent CA-1168455-A (CA)
Inventor: KLINNER WILFRED E
IPC: A01D34/66
Filed: 1981-08-11
Granted: 1984-06-05
Abstract: ABSTRACT    A crop cutting apparatus has two vertical axis rotary drum cutters 13, each having an upper rotor with a crop conveying surface 13, and a lower rotor carrying knives 21. Gears drive the upper and lower rotors at different angular velocities.  The lower rotor has an annular rim 18 having an upper surface shaped to continue the outline of the conveying surface 19. The knives 21 protrude outwardly from beneath the rim 18 and rotate with the rim.  A wiper brush 34 mounted on the conveying surface 19 projects outwardly over the rim 18 for lifting and transferring crop to the surface 19. The upper rotor may have conditioning brushes 35 for conveying crop and conditioning crop by relative movement between the brushes and the crop. The upper and lower rotors may be rotated in opposite senses to effect at least partial shear cutting.
Patent CA-1196601-A (CA)
Inventor: BELL CHRISTY W
IPC: B01D21/00
Filed: 1981-08-18
Granted: 1985-11-12
Abstract: A B S T R A C T A method for removing liquid from a chemically-precipitated industrial wastewater sludge comprising introducing the sludge into a treatment vessel containing a pair of spaced apart electrodes, both or one of which may be perforated, comprising an anode and a cathode, said electrodes defining a treatment zone within said vessel between said electrodes and a liquid collection zone associated with each electrode on the side opposite said treatment zone, said sludge at least partially filling said treatment zone and contacting said electrodes;  applying a direct electric potential between said anode and cathode thereby causing the liquid phase of the sludge to flow toward said cathode and sludge solids to move toward said anode, said liquid flowing through said cathode into the collection zone associated therewith, and effecting a flow of liquid through said anode into the collection zone associated therewith; and removing the liquid from said collection zones.
Patent CA-1164621-A (CA)
Inventor: DAVIDSON MATS I
IPC: F16B7/04
Filed: 1981-09-14
Granted: 1984-04-03
Abstract: ABSTRACT OF THE DISCLOSURE            Arrangement  for frames and the like which are composed of distance elements, for example in the form of tubular struts and holding devices which keep these together in the form of coupling nodes 1, each of which comprises an initial inner portion 7 which is arranged to be clamped in a cavity in one of the elements 7 and the second outer portion 6 which is arranged to hold a second element by clamping firmly around this by means of outer contact surfaces 16.  The coupling nodes 1 consist of two components 2,2 which are located on either side of a centre plane and furthermore there are for example screw devices for displacing these components in relation to each other.  By this means the said clamping can be obtained during which the contact surfaces 16 move towards each other.  On either side the cavity in the first-mentioned element exhibits surfaces which face away from each other.          The first portion 7 of the sections has contact surfaces 21 on the same side of the centre plane as the said contact surfaces 16.  When the sections are displaced and during movement of the first-mentioned contact surfaces 16 towards each other, the contact surfaces 21 of the first inner section 7 are also moved towards each other and thereby make contact with the contact surfaces in the cavity.
Patent CA-1164940-A (CA)
Inventor: KWON YIDUK
IPC: H02J7/35
Filed: 1981-11-05
Granted: 1984-04-03
Abstract: ABSTRACT OF THE DISCLOSURE         A voltage regulator (10) for use in photovaltaic (12) charging of storage batteries (14) includes a tem-perature compensated reference voltage (18).  The cir-cuitry permits fixed temperature coeffi-cient and variable temperature coefficient temperature compensated regulation.
Patent CA-1162378-A (CA)
Inventor: WARTHMANN ROBERT
IPC: B29C65/00
Filed: 1981-11-18
Granted: 1984-02-21
Abstract: ABSTRACT OF THE DISCLOSURE            The welding apparatus serves for the purpose of butt-welding Or plastic pipes of diameters larger than 500 mm.  All the work is performed by means of the welding apparatus from inside the pipe.  Thereby the working time is reduced, the welding quality ensured, and the installation becomes faster.  Lifting cranes and heating tents become unnecessary. A novelty is also the possibility of welding pipes together at an angle position.  As the welding apparatus is collapsible, it may also be advantageously used for repair work on old pipes in the ground (relining), with a minimum exposure of the pipes.
Patent CA-1174213-A (CA)
Inventor: RAMUN MICHAEL
IPC: B26F3/00
Filed: 1982-03-31
Granted: 1984-09-11
Abstract: ABSTRACT OF THE DISCLOSURE  A rail breaking and manipulating attachment for a back-hoe, the bucket of which has an elongated substantially hook-shaped movable breaking blade pivoted in spaced relation to a rail breaker, a mounting body and means for attaching the same to the boom of the backhoe, said means for keeping said movable breaking blade in spaced relation to said rail breaker having spaced parallel guides defining an elongated guide path for a portion of said movable breaking blade.
Patent CA-1188926-A (CA)
Inventor: MATTHEY PHILIPPE
IPC: F42B12/12
Filed: 1982-04-08
Granted: 1985-06-18
Abstract: INVENTORS: PHILIPPE MATTHEY, ROBERT SALMON and NIKLAUS BUHLMANN INVENTION: PROJECTILE WITH A TUBULAR-SHAPED PROJECTILE BODY                    ABSTRACT OF THE DISCLOSURE               Firing of a tubular-shaped projectile body containing a sharp-edged annular end surface previously created difficulties, because during firing the end surface of the tubular-shaped projectile body was damaged by the sabot base portion by virtue of the large acceleration forces. This difficulty is avoided in that the invention contemplates incorporating an at least bipartite ring-shaped wedge member between a cone-shaped portion of the sabot base portion and a cone-shaped rear wall of the tubular-shaped projectile body.
Patent CA-1181936-A (CA)
Inventor: SMITH THEO J
IPC: B23C5/20
Filed: 1982-04-14
Granted: 1985-02-05
Abstract: ABSTRACT OF THE DISCLOSURE         A rotary milling cutter has a body with one or more insert seats on the body.  A cutting insert is dis-posed in each seat and is locked in place by means of a pair of fasteners which are threaded into corresponding tapped holes in the cutter body adjacent the seat. Each insert contains a pair of spaced grooves on a surface of the insert adjacent the fastener.  The axis of each fast-ener is disposed in the same plane as and at an acute angle to the axis of a corresponding groove.  As each fastener is advanced into its threaded hole, a circular edge of the head of the fastener lodges in the correspond-ing groove exerting a locking force to lock the insert in place in its seat.  The grooves have elliptically con-toured cross sections conforming to the elliptical pro-jections of the circular edges of the fastener heads when viewed axially of the grooves.  There is also a counterbore at the near end of each threaded hole for receiving the head of the  corresponding fastener.
Patent CA-1185696-A (CA)
Inventor: KNOP CHARLES M
IPC: H01Q13/02
Filed: 1982-05-25
Granted: 1985-04-16
Abstract: Abstract Of The Disclosure A feed horn for a reflector-type microwave antenna comprises a smooth-walled conical horn and a lining of absorber material on the inside wall of the horn for reducing the width of the RPE (radiation pattern envelope) in the E plane of the antenna.  The lining of absorber material extends from the wide end of the conical feed toward the narrow end thereof, terminating at a point where the horn diameter is about 7 times the longest wavelength of the microwave signals being transmitted.  The width of the RPE in the E-plane of the antenna can be reduced to be nearly equal to the width of the RPE  of the H-plane of the antenna without significantly degrading this H-plane RPE from its shape without absorber and without significantly changing the gain of the antenna.
Patent CA-1180366-A (CA)
Inventor: INSKIP MICHAEL
IPC: H05B3/78
Filed: 1982-05-25
Granted: 1985-01-02
Abstract: ABSTRACT      "ELECTRICAL IMMERSION HEATERS AND LIQUID  HEATING APPLIANCES INCLUDING SUCH HEATERS"            The immersion heater comprises a mounting plate     , a metal sheathed heating element having two end portions      which extend through and which are secured to the mounting plate, and a single fastening device for fixing the mounting plate to the body shell of the appliance.  The fastening device comprises a threaded heat conductive stud      secured to the mounting plate and a nut    having a complementary thread.  A raised part      of the active portion of the heating element is directly secured to and only to the stud, such as by brazing.          A bimetallic element      is fixed directly to the stud on the outside of the body shell.  The stud provides a heat conductive path between the heating element and the bimetallic element    .  The bimetallic element bends when the appliance is energised 'dry' or when the liquid has boiled down to the element and pushes a dolly      overcentre to open a pair of contacts          and de-energise the heating element.  The appliance is, preferably, an electric kettle provided with a further bimetallic element      which switches off the kettle when water therein boils.
Patent CA-1188178-A (CA)
Inventor: GORDON LUCAS S
IPC: A61M1/36
Filed: 1982-07-09
Granted: 1985-06-04
Abstract: ABSTRACT     A blood oxygenator containing a means for combining oxygen-containing gas with liquid blood, the oxygenator having an outer shell portion rotatably joined to a cap portion.  Preferably the cap portion includes at least one blood inlet together with an oxygen-containing gas inlet while the outer shell portion contains at least one oxygenated blood outlet and the rotatable joint between said outer shell portion and said cap portion is in venting communication with the exterior of the blood oxygenator.
Patent CA-1147366-A (CA)
Inventor: KNIGHT LINDSAY C
IPC: F41J5/00
Filed: 1982-07-27
Granted: 1983-05-31
Abstract: ABSTRACT           Apparatus for training in marksmanship which provides positive and negative reinforcement of shooting techniques immediately after each shot is fired.  The reinforcement may take a number of forms, preferably comprising a plurality of indications concerning each shot fired.  The indications may comprise at least an approximate indication of where a projectile fired at a target has passed relative to the target and/or a positive indication of whether the projectile has ricocheted prior to reaching the zone of the target.  Specific apparatus for performing each of these functions is disclosed.  Indication may also be given concerning whether the trainee marksman is correctly gripping the weapon being fired.
Patent CA-1180270-A (CA)
Inventor: PLOEG JOHAN F
IPC: E21B33/13
Filed: 1982-07-28
Granted: 1985-01-02
Abstract: ABSTRACT OF THE DISCLOSURE A permanent thermal packer is disclosed for sealing the annulus between an injection tubing string and a well casing.  The packer is thermal cement and is placed from within the injection tubing spring to seal a substan-tial portion of the annulus above the injection zone.  The packer provides a means for sealing the annulus above the injection zone thus permitting insulating material to be placed in the annulus above the packer with the expecta-tion that it will not be damaged by well bore fluids.
Patent CA-1156112-A (CA)
Inventor: BEN-SHMUEL DAN
IPC: F23J15/06
Filed: 1982-08-06
Granted: 1983-11-01
Abstract: ABSTRACT OF THE DISCLOSURE     A heat extractor system for a furnace, said furnace including a burner with a chimney that is connected but is normally not in operation.  Instead, the furnace is connected to a vent in parallel with the chimney through a draft-inducing arrangement including a water spray in which water is heated and circulated to a point where the heat from the water is utilized.  Due to the parallel arrangement of the vent and chimney, if the vent fails to operate, it will function in a fail-safe manner, with the combusted gases from the burner leaving through the chimney.
Patent CA-1186053-A (CA)
Title: Indicating device for the parameters of a diving  operation
Inventor: HERMANN JUERGEN
IPC: G01M99/00
Filed: 1982-09-03
Granted: 1985-04-23
Abstract: ABSTRACT OF THE DISCLOSURE            The indicating device is driven through at least one memory for the decompression parameters at a series of diving depths and times, and an evaluation and logic stage for the measured values of the depth gauge and timer, with the values stored in the memory. At any time during the dive  the necessary total resurfacing time (15), including the prescribed decompression stops (16)  which depend on the dive depths (14) and times (13), can be indicated, and/or a converter device is provided for conversion of the present bottom-time, on entering a new diving depth stage, into the equivalent bottom-time for this new diving depth stage. A single pressure sensor, preferably a piezoresistive load cell, is used both for the atmospheric and the water pressure and can be switched to the two ranges. LED indicators light up  if the maximum ascent rate is exceeded (10), when a decompression stop is reached (11), and if the equipment becomes inoperative because the permissible times and/or depths have been exceeded (12).
Patent CA-1253365-A (CA)
Inventor: MCINTYRE DOUGLAS O
IPC: F16B13/04
Filed: 1982-11-16
Granted: 1989-05-02
Abstract: ABSTRACT         An anchor bolt is described having an anchor rod which has a screw-threaded portion at one end and a head at the other, which enables the bolt to be torqued-up in use, and an abutment between the head and the screw-threaded end portion.  An expansion body is threadedly received on the screw-threaded portion, and a first sleeve member expansible by the expansion body arranged on the rod between the abutment and the expansion body.  A second sleeve member is arranged on the rod between the rod head and the abutment, together with a spacer element over which the second sleeve member can slide as the expansion body is drawn axially of the rod, to expand the expansible sleeve member, when the anchor bolt is being set in a receiving socket.  The arrangement is such that the bolt can be fully set in the receiving socket, with an object to be clamped thereby pulled hard against the receiving surface before, or just as, the second sleeve member is in contact both with the rod head and the abutment, so avoiding uselessly loading the second sleeve member in an effort to fully clamp the object in place.  At the same time the spacer element occupies or substantially occupies the space between the second sleeve member and the rod thus maximizing antivibration efficiency.
Patent CA-1196311-A (CA)
Inventor: LEDLEY ROBERT S
IPC: G01N27/447
Filed: 1982-11-24
Granted: 1985-11-05
Abstract: Abstract A grooved gel arrangement comprises a base portion having grooves extending in a longitudinal direction thereof, a gel disposed on the grooved portion and filling in the grooves, and a top portion disposed on top of the base portion, with the gel sandwiched there-between.  When protein is applied to the gel and is subjected to an electrophoretic procedure, diffusion of the protein is substantially eliminated.