baber/WOPTO huggingface dataset:
Patent CA-1108402-A (CA)
Inventor: SHORTWAY HARRY A
IPC: C08L27/06
Filed: 1978-06-29
Granted: 1981-09-08
Abstract: RESINOUS POLYMER SHEET MATERIALS HAVING SELECTIVE, SURFACE DECORATIVE EFFECTS    AND METHODS OF MAKING THE SAME                 ABSTRACT OF THE DISCLOSURE Resinous polymer sheet materials having selective, surface decorative effects comprising: (1)  a base layer or substrate, such as a fibrous backing sheet material and/or a blown or unblown resinous polymer composition having either and embossed or a relatively smooth surface; (2)  a pattern or design printed or otherwise deposited on and adhered to the base layer or substrate, certain portions of the printed pattern or design having certain colors, and other portions of the printed pattern or design having other colors; and (3)  a wear layer having an embossed or a relatively smooth surface and containing reactive polymerizable monomers and having certain surface portions provided with a certain texture or effect, such as a flat, dead or dull mat finish, and other surface portions provided with an-other texture or effect, such as a sleek, glossy or lustrous finish, the interior portions of the wear layer lying under the flat, dead or dull mat finish having a relatively high melt viscosity and containing relatively high concentrations of polymerized and/or cross-linked reactive polymerizable monomers, and the interior portions of the wear layer lying under the sleek, glossy or lustrous finish having either (a) a relatively low melt viscosity and containing substantially no significant or substantial concentrations of polymerized and/or cross-linked reactive polymerizable monomers, or (b) a relatively high melt viscosity and containing relatively high concentrations of polymerized and/or cross-linked reactive polymerizable monomers, (i) the certain colors of the printed pattern or design, and (ii) the flat, dead or dull mat finish areas, and (iii) the interior portions o-the wear layer having a relatively high melt viscosity and containing the relatively high concentrations of the polymerized and/or cross-linked reactive polymerizable monomers all being in substantially perfect registry,  and (i) the other colors of the printed pattern or design, and (ii) the sleek, glossy or lustrous finish areas, and (iii) the interior portions of the wear layer having a relatively low melt viscosity and containing relatively low or no concentrations of polymerized and/or cross-linked reactive polymerizable monomers also all being in substantially per-fect registry.
Patent CA-1111256-A (CA)
Inventor: WADE CHARLES G
IPC: C06B47/14
Filed: 1978-07-04
Granted: 1981-10-27
Abstract: WATER-IN-OIL EMULSION EXPLOSIVE COMPOSITION            ABSTRACT OF THE DISCLOSURE         Water-in-oil explosive compositions are provided which are No. 6 cap sensitive in cartridges having diameters of 1.25 inches and less and which contain from about 3.5% to about 8% by weight of a hydrocarbon fuel including an emulsifier, from about 10% to about 22% by weight of water, from about 0.25% to about 15% by weight of closed cell void containing materials r from about 65% to about 85% by weight of inorganic oxidizer salt, optionally, up to about 15% by weight of an auxiliary fuel and no explosive ingredients nor detonation catalysts.
Patent CA-1110831-A (CA)
Inventor: JOTTIER CHRISTIAN F
IPC: B01J4/00
Filed: 1978-08-31
Granted: 1981-10-20
Abstract: ABSTRACT OF THE DISCLOSURE     The disclosure describes an apparatus for the treatment of fluids comprising an air-tight treatment chamber, a piston adapted for varying the volume of the chamber, means for operat-ing the piston and at least two pipes or ducts, which are each equipped with a valve.  The pipes or ducts are connected to a fluid source and each open into the treatment chamber.  The chamber has an outlet pipe which is equipped with a valve. The fluids are brought into the treatment chamber by an aspiration or depression created in the chamber by a movement of the piston.          This apparatus enables all the processing steps to be performed under shelter of the atmosphere according to a predetermined sequence or program.
Patent CA-1107601-A (CA)
Inventor: HODGSON HAROLD
IPC: F16K15/04
Filed: 1978-10-03
Granted: 1981-08-25
Abstract: Abstract of the Disclosure A valve assembly adapted to regulate the flow rate of a fluid to be transferred therethrough and to automatically prevent the fluid from flowing backward when such a backflow occurs thereby working as both regular valve and check valve. The assembly includes a main conduit having a valve seat, and a valve retaining means which is located downstream from the valve seat; a chamber extending from the main conduit at a point adjacent to the valve seat and valve retaining means and being fluidly in communication with the main conduit; a spherical valve being cooperable with the valve seat; valve manipulating means operably and sealingly protruding from the chamber and adapted to control the relative location of the spherical valve to the valve seat, the spherical valve having such a size and specific gravity that the spherical valve does not obstruct the normal flow of the fluid through the main conduit when the valve manipulating means is set in such a manner as to allow the spherical valve to be confined to the chamber; and the valve retaining means being adapted to enable the valve manipulating means to control the relative location of the spherical valve to the valve seat.
Patent CA-1118579-A (CA)
Inventor: LALANCETTE JEAN-MARC
IPC: C01F5/00
Filed: 1978-10-18
Granted: 1982-02-23
Abstract: ABSTRACT OF THE DISCLOSURE           An electrical lighting fixture having a housing which defines two enclosures thermally insulated and physically displaced from each  other.  An air gap is provided between the enclosures through which cooling air can flow.  A lamp is positioned in one of the enclosures with control equipment for the lamp in the other.          The enclosure containing the lamp is maintained at a pressure other than ambient pressure and means are provided for detecting a change in pressure within the housing and for discontinuing electrical supply to the fitting in the event of a predetermined pressure change.
Patent CA-1105741-A (CA)
Inventor: KENNINGTON FRANK W
IPC: F16H1/02
Filed: 1978-10-19
Granted: 1981-07-28
Abstract: CANADA               ABSTRACT OF THE DISCLOSURE  A motion transmitting device including four basic elements, namely, eccentric means, meshing means formed from a number of meshing elements which are linked but movable independently with respect to each other, wheel means formed with portions adapted to engage said meshing elements, and movement limiting means, including a datum member, wherein said eccentric means is disposed to cause each of said meshing elements to become engaged with, and subsequently to become dissociated from, said portions, whilst said meshing elements are individually guided by said movement-limiting means within specific limits of movement relative to said datum member, such that always a plurality of adjacent ones of said meshing elements are simultan-eously in driving engagement with, and stationary relative to, a corresponding number of said portions, and that the total movement relative to said datum member of each of said meshing elements, whilst it is drivingly engaged with one of said portions, follows a substantially ovoidal path.    Any two of the four basic elements can provide the input and the output of the device, and any desired ratio between input and output notation speeds, in single or multiple 1.     stage arrangements, can be obtained, by suitably choosing the numbers of meshing elements and complementary portions on the wheel means.
Patent CA-1114226-A (CA)
Inventor: MEYER ROBERT H
IPC: A23L13/20
Filed: 1978-10-31
Granted: 1981-12-15
Abstract: A puffable, thermoplastic composition derived from animal parts is prepared by drying substantially raw animal parts to a moisture content between 10% and 25%, comminuting those parts and mechanically defatting the comminuted particles to a fat content of less than 18%.  The defatted particles are macerated in an extruder at temperatures less than 330°F and under sufficient pressure to cause gelatinization of the particles. The resulting thermoplastic moldable mass is extruded to a shape sustaining form and cooled to below 215°F, after which it is cut into puffable pellets.  The pellets will be at least partially gelatinized animal parts, have a moisture content of less than 15%, a fat content of less than 15% and the protein thereof will not be subjected to denaturing temperatures in excess of 330°F.  The pellets may be puffed in hot oil to a product which resembles fried pork skins or they may be thermo-formed into a decorative shape, e.g., in the shape of a chewable dog bone.
Patent CA-1117782-A (CA)
Inventor: MACLEOD COLIN J
IPC: E04B2/84
Filed: 1979-04-09
Granted: 1982-02-09
Abstract: IMPROVEMENTS IN BUILDINGS                 A B S T R A C T    A building structure having at least one exterior wall formed from at least two layers separated by an air gap, the inner layer having integral ribs projecting towards the outer layer or layers, the ribs extending in a generally out-ward direction, and reinforcing bars embedded in the ribs and between the inner and outer layer or layers, and having portions extending into the outer layer to tie that layer to the ribs, the inner and preferably at least one outer layer being formed of cementitious material.  Preferably the reinforcing bars are formed in a zig-zag shape.
Patent CA-1094303-A (CA)
Inventor: GUJER PETER
IPC: D02J11/00
Filed: 1979-04-20
Granted: 1981-01-27
Abstract: A B S T R A C T            The invention concerns a method of inserting a running thread into a texturing nozzle known as such, and an apparatus for implementing the method.  The texturing nozzle is brought from a working position into an insertion position for thread insertion, in which position a slotted treatment chamber of the nozzle located upstream from the outlet opening of the texturing nozzle is subject to a vacuum for sucking in a thread brought to a position in front of the inlet opening of the texturing nozzle.  The apparatus for implementing the method comprises a duct which can be swung open to receive the treatment chamber of the nozzle and closed to seal the chamber and slots in it against the surrounding atmosphere.  The duct also receives a suction device for sucking the thread through the texturing nozzle.
Patent CA-1107477-A (CA)
Inventor: TAJIMA EIICHI
IPC: E04D13/15
Filed: 1979-06-04
Granted: 1981-08-25
Abstract: FLASHING SHEET     ABSTRACT OF DISCLOSURE        An improved flashing sheet suitable for the formation of a flashing seal at a non-flat part having a three dimentional shape is provided.  The flashing sheet comprises a base sheet of knitted fabrics having a high expandability in all directions and a modified bitumen layer of a mixture of bitumen and rubbers.  This flashing sheet can be easily and directly applied onto the non-flat part of a substrate without any complex procedures and also without causing water leakage problems of the flashing seal.
Patent CA-1106644-A (CA)
Inventor: BREMS JOHN H
IPC: F16H35/16
Filed: 1979-06-04
Granted: 1981-08-11
Abstract: ABSTRACT OF THE DISCLOSURE         A mechanism to generate a polygonal path such as a square with much greater accuracy than is presently possible.  This is accomplished with the use of only cir-cular gears or their equivalent, that is to say, without expensive specially machined parts.  The mechanism in-cludes first, second and third rotating members on spaced axes with connecting means between said members and a sup-port frame and an eccentric member mounted on the third rotating member on a fourth axis displaced from the axis of the third rotating member.
Patent CA-1117203-A (CA)
Inventor: FLOHR GARY R
IPC: D21D1/30
Filed: 1979-06-08
Granted: 1982-01-26
Abstract: ABSTRACT OF THE DISCLOSURE          A micro-processor is useable which can be programmed so as to provide a controller for a refiner, for example, for a paper stock refiner in which flow and consistency transducers are utilized to measure these parameters of the paper stock and these signals are supplied to a programmable refinery controller which also receives an input of the power supplied to the refinery and supplies a control signal to the refiner so as to control the power supplied to the refinery.  One or more fixed inputs may also be supplied to the controller.
Patent CA-1115981-A (CA)
Title: Phasing detector for continuous flow systems
Inventor: SCHWARTZ P CHRISTOPHER
IPC: G01N35/08
Filed: 1979-06-11
Granted: 1982-01-12
Abstract: Title:         PHASING DETECTOR FOR CONTINUOUS         FLOW SYSTEMS     ABSTRACT OF THE DISCLOSURE       A phasing system is provided for parallel channel continuous flow systems wherein the individual test channels have different flow times although inter-sample timing is constant.  A phasing sample is intro-duced and its presence is sensed at the output of each of the parallel test channels.   The presence of the phasing sample is detected by means of a analog detector, a digitizer, and a digital computation system.   After detection of the phasing sample in a channel the time at which it arrives at the detector is marked.          Since intersample timing is constant and the time when the sample is introduced into the parallel channels is known, the time at which subsequent samples should arrive at the detector can be established for each channel. Time zones are opened for each channel and each detector which correspond to the times plus or minus a certain tolerance at which subsequent samples can be expected to arrive.  In a preferred embodiment, two light emitting diode/photo-transistor combinations operating on different frequencies are utilized to give a differentiated output upon sensing the presence of a colored phasing solution at the beginning of a automated blood grouping process.
Patent CA-1107345-A (CA)
Inventor: HOWARD WILLIAM A
IPC: F02P3/04
Filed: 1979-06-15
Granted: 1981-08-18
Abstract: ???     INDUCTIVE SOLID STATE MAGNETO IGNITION SYSTEM     Abstract of the Disclosure An inductive, solid-state, magneto ignition system utilizing solid-state switching and operable at low speeds to facilitate starting.  Timing is controlled in response to current developed in the primary winding of the magneto coil, which automatically operates a solid-state switch to open the primary winding circuit of the magneto ignition when the current in the primary winding is at a predetermined level.  The arrangement couples a high peak voltage and short rise time with a relatively long arc duration across an asso-ciated spark plug to increase the over-all performance of a magneto ignition system.  In one embodiment, a spark advance is automatically provided as engine speed increases.
Patent CA-1110683-A (CA)
Inventor: HARMON ROBERT W
IPC: H01H33/66
Filed: 1979-06-22
Granted: 1981-10-13
Abstract: TOOL FOR MAKING AND BREAKING LOAD CURRENTS     Abstract of the Disclosure A portable tool for making and breaking high magnitude load currents is provided which is reliable in operation, can be used in applications lacking mechanical switching or cutout apparatus, and provides a secondary, visual assurance to the user when a load is broken.  The device preferably includes a pair of vacuum bottle-enclosed, load-making and -breaking contacts, along with a series-connected pair of visually observable contacts exteriorly of the vacuum bottle.  Spring-biased operating mechanism assures that the bottle-enclosed contacts actually make and break the load current during use of the tool, while the secon-dary contacts are operated in sequenced relation-ship to the make and break contacts.  When the device is used to break a current load, trans-parent portions of the tubular walls of the device permit the user to visually perceive a large open air gap between the secondary contacts.
Patent CA-1107186-A (CA)
Inventor: DU QUESNE FRANCIS
IPC: B60C25/132
Filed: 1979-06-22
Granted: 1981-08-18
Abstract: ABSTRACT OF THE DISCLOSURE         The appliance comprises a rotatably mounted plate with clamps for a wheel, a vertical pillar on which is provided an arm which can oscillate in a horizontal plane above said plate and carries a shaft having at its lower end a guiding wheel and a pressure wheel.  An eccentric provided between the vertical pillar and the oscillating arm permits rapid and precise move-ment of the arm so as to be able to adjust the position of the pressure wheel relative to the wheel rim to prevent contact therebetween.
Patent CA-1119418-A (CA)
Inventor: AUYEUNG SEAN
IPC: G21C19/07
Filed: 1979-09-18
Granted: 1982-03-09
Abstract: Abstract of the Disclosure A storage rack for nuclear fuel assemblies is located in the pool and formed of grids, each grid formed of fixedly connected cross members.  Four separate grids are used with each of the four grids horizontally restrained by adjacent walls in a manner which restrains forces perpendicular to each wall but permits sliding in response to forces parallel to each wall.  Each of the grids are supported at locations between the grids, by members which slidably support the grids.  The support members are further slidably supported on a central column.
Patent CA-1147931-A (CA)
Inventor: KRIJGSMAN PIETER
IPC: B01J3/02
Filed: 1979-09-21
Granted: 1983-06-14
Abstract: A B S T R A C T           Calcium silicate insulation is formed by a process which involves the transfer of the calcium silicate crystals from an autoclave to a holding vessel at a flow rate selected to minimize or prevent damage to the reaction product and through a flow passage such that heat can be removed from the reaction product to stabilize the reaction product prior to its arrival at the holding tank.  The calcium silicate material produced by this process is particularly suitable for use as high temperature insulation and has a porosity of in excess of 84% and a permeability to gas of about .01% or less.  The thermal conductivity of the reaction product is substantially lower than prior art calcium silicate insulations at high temperature.
Patent CA-1133130-A (CA)
Inventor: ELLIOTT JAMES E
IPC: G11B7/00
Filed: 1979-09-25
Granted: 1982-10-05
Abstract: ABSTRACT          A video disc player assembly is described employ-ing a fixed base member with a pair of fixed rails, and a movable carriage member employing a pair of linear bearing assemblies in engagement with said rails.  A capstan and pulley assembly provides a means for moving the carriage member over the rails in the base member.  A motor and spindle are mounted an the carriage for rotary driving of the video disc.  A centering means is provided to accur-ately center the disc about the spindle, and a stabilization plate is provided adjacent and parallel to the rotating disc.
Patent CA-1182702-A (CA)
Title: Solar heat collector structures
Inventor: MCKEE FREDERICK B
IPC: F24J2/24
Filed: 1979-11-05
Granted: 1985-02-19
Abstract: "SOLAR HEAT COLLECTOR STRUCTURE"     ABSTRACT OF THE DISCLOSURE        A solar heat collector structure comprises a duct means for throughflow of heat exchange liquid which is transparent or translucent, the duct means being a panel formed with a plurality of channels therethrough disposed between header means for supply to and removal from the panel of heat exchange liquid supplied in use to the structure, a wall member behind the duct means which,  on its front surface, is adapted to reflect substantially all solar radiation thereon.  This ensures that substantially that all solar radiation is incident on the front of the structure is absorbed by the heat exchange liquid flowing therethrough.  The heat exchange liquid is preferably flowing in a closed circuit for indirect heat exchange with for example domestic water supply, the heat exchange liquid being sufficiently darkly coloured to enhance absorbtion of solar radiation but not sufficient to block out totally passage of solar radiation therethrough.  Particularly when the panel is formed of polypropylene or polycarbonate, it is capable of being soldered transversely and this allows a principal of the structure of the invention to be extended to solar fences for use by swimming pools for heating of swimming pool water.  It is preferred that a transparent or translucent wall member be positioned in front of the panel for throughflow of heat exchange liquid and that transparent or translucent heat exchange material be present between this wall member and the panel.
Patent CA-1110875-A (CA)
Inventor: HIERSIG HEINZ M
IPC: B63H23/10
Filed: 1979-11-07
Granted: 1981-10-20
Abstract: ABSTRACT OF THE DISCLOSURE Two separately operable turbines are regularly connected individual-ly to two propellers, via reducing gears in each instance, whereby an inter-mediate shaft is included in each such power train.  These intermediate shafts are interconnected via an interconnecting transmission gear with clutches at either end, so that this transmission is completely removed when both turbines drive the propellers while either turbine can drive both propellers when the clutches are operated.  Details of the mounting and of the gears and their configuration are disclosed.
Patent CA-1131220-A (CA)
Inventor: FRANKE ALBRECHT
IPC: C07D223/16
Filed: 1979-11-14
Granted: 1982-09-07
Abstract: O.Z. 0050/033,524 Abstract of the Disclosure:   Aminopropanol derivatives of 6-hydroxy-2,3,4,5-tetrahydro-1-H-1-benzazepin-2-one of the formula   where R isaIkyl of 1 to 6 carbon atoms,whichis unsubstituted or substituted by hydroxyl or by alkoxy of 1 to 3 carbon atoms, or is alkenyl or alkynyl of 3 to 6 carbon atoms or is cycloalkyl of 3 to 7 carbon atoms in the ring, and their physiologically acceptable addition salts with acids, their preparation and pharmaceutical formulations, containing the said compounds, which because of their .beta.-sympatholytic action can be used as cardiac and circula-tory drugs.
Patent CA-1128858-A (CA)
Title: Chorionic gonadotropin preparations and  methods for using same
Inventor: ROSEMBERG EUGENIA
IPC: A61K38/24
Filed: 1979-11-19
Granted: 1982-08-03
Abstract: Abstract of the Disclosure A hybrid hormone preparation comprising an admixture of .alpha.-chorionic gonadotropin subunits and .beta.-chorionic gonadotropin subunits wherein the ratio of  .alpha. subunits to .beta. subunits is greater than 2:1, and methods for making and using such preparations, e.g. for stimulating ovulation in female mammals, is described.
Patent CA-1115458-A (CA)
Title: Gasket assembly for coupling drainage outlet  openings in bathtub liner installations
Inventor: ALTMAN GILBERT
IPC: A47K3/00
Filed: 1979-12-04
Granted: 1982-01-05
Abstract: ABSTRACT OF THE DISCLOSURE          A gasket assembly is provided for coupling the drainage outlet openings of a bathtub and of a plastic liner installed within the bathtub for renovating the latter. The gasket assembly includes a hollow cylindrical body inserted in the space between the bottom wall of the plastic liner and the bottom wall of the bathtub, and having flanges at its upper and lower ends for making sealed connections with the drainage outlet opening of the bathtub and the overlying outlet opening of the plastic liner. The gasket body is made of elastomeric material and has an accordion-pleated side wall so that it is stretchable and compressible and therefore adaptable to bathtub installations of differing sizes. One-way valve means are also provided on the gasket body for draining out water which may accumulate in the space between the plastic liner bottom wall and the bottom wall of the bathtub.