baber/WOPTO huggingface dataset:
Patent CA-1098927-A (CA)
Inventor: PLETSCHER OSKAR
IPC: F16B7/14
Filed: 1978-09-22
Granted: 1981-04-07
Abstract: INVENTOR: OSKAR PLETSCHER           INVENTION: APPARATUS FOR THE RELEASABLE FORCE-LOCKING OF TWO            TELESCOPIC TUBES, ESPECIALLY FOR CLAMPING THE STEERING HOUSING TUBE IN THE STEERING FORK TUBE OF A BICYCLE     ABSTRACT OF THE DISCLOSURE     An apparatus for the releasable, force-locking connection of two telescopically arranged tubes, especially for clamping the steering housing tube in the steering fork tube of a bicycle or the like, comprising an expanding cone axially displaceable with-in the tube defining an inner tube by means of a threaded spindle. In order to avoid, during clamping, deformation of the inner tube and thus frictional connection between both tubes along only a circular engagement line at the lower end of the inner tube and to eliminate the effect of the unavoidable play between the outer diameter of the inner tube and the inner diameter of the outer tube, the outer surface of the expanding cone bears against wedges The latter are each arranged in a respective guide slot formed at the inner tube, extending parallel to the lengthwise axis of the tubes and having a closed contour.  The wedges can be outwardly displaced by means of the expanding cone, and the longitudinal central plane of at least one of the guide slots and its wedge is arranged in offset relationship with regard to the axis of the tubes.  Owing to the frictional connection which is distributed in axial direction it is possible, with this apparatus, for clamped tubes to take-up the larger bending moments of the threaded spindle with the same tightening moment and to transmit larger torque or rotational moments.
Patent CA-1112121-A (CA)
Inventor: GIKAS GIORGOS X
IPC: A45D24/10
Filed: 1978-10-04
Granted: 1981-11-10
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus for measuring the incremental grooming force experienced by a hair tress during combing, and supplying an instantaneous readout of that force.  The apparatus includes a comb or brush with strain gages attached to it which change re-sistance when mechanically deformed.  The change in resistance is electrically measured to provide an indication of incremental grooming force.  A continuous monitor is connected to the result-ing electrical signal to provide an instantaneous indication of incremental grooming force.  A method for using the apparatus to reduce the creation of split ends during hair grooming is also provided.
Patent CA-1091507-A (CA)
Inventor: TARUMI NIRO
IPC: B29D11/00
Filed: 1978-10-06
Granted: 1980-12-16
Abstract: METHOD OF PRINTING SOFT CONTACT LENSES            ABSTRACT OF THE DISCLOSURE       A method is provided for distinctly and durably printing minute letters or symbols necessary to represent characteristics of a soft contact lens on a selected marginal area of surface of the soft contact lens which comprises stamping letters or/and symbols on the surface of a soft contact lens by the use of an aqueous solution or paste of a light sensitive coloring composition which is hardened by the application of ultraviolet rays and then applying ultraviolet ray to the stamped surface of the soft contact lens.
Patent CA-1117356-A (CA)
Inventor: MAURICE TERRENCE J
IPC: A23J3/28
Filed: 1978-10-10
Granted: 1982-02-02
Abstract: SIMULATED ADIPOSE TISSUE             ABSTRACT OF THE DISCLOSURE         Simulated adipose tissue is provided by heat coagulation of an aqueous emulsion of lipid material having protein fibres dispersed therein,formed using at least one emulsifying protein isolate, egg white and gelatin in defined proportions as the emulsifying and coagulating agents.  The heat coagulated material has good oil release on cooking and in the mouth and may be flavoured for any desired end use.  A bacon analog utilizing the simulated  adipose tissue as the white (fat) phase thereof is described.
Patent CA-1122782-A (CA)
Inventor: RAMSHAW COLIN
IPC: B01D53/14
Filed: 1978-12-01
Granted: 1982-05-04
Abstract: ABSTRACT            A process and apparatus are disclosed for effecting mass transfer between two fluid phases, one of which is a liquid. The process comprises charging the fluids to an element which has a large interfacial area and which is permeable to the fluids and rotating the element such that the fluids are subjected to an acceleration of at least 300 m sec-1 as they flow through the element.
Patent CA-1138281-A (CA)
Inventor: QUELLETTE CHARLES W
IPC: F41F5/00
Filed: 1978-12-05
Granted: 1982-12-28
Abstract: MULTIPLE BUOY LAUNCHER                 Abstract of the Disclosure A launching tube accommodates sonobuoys of differing lengths for individually launching the sonobuoys.  Compressed gas modules located between the sonobuoys are individually activated by electrical signals to expel respective sonobuoys from the launching tube.  Electrical contacts on the modules engage electrically conducting guides on the inner surface of the launching tube whereby the electrical signals are com-municated individually to respective ones of the modules.
Patent CA-1124024-A (CA)
Title: Process for the production of foam plastics  based on polyisocyanates
Inventor: KOENIG EBERHARD
IPC: B29C39/00
Filed: 1979-01-23
Granted: 1982-05-25
Abstract: Mo-1928 LeA 18,692 PROCESS FOR THE PRODUCTION OF FOAM PLASTICS BASED ON                   POLYISOCYANATES                ABSTRACT OF THE DISCLOSURE     The instant invention is directed to a process for the production of molded polyisocyanate-based foam products having a compact, light- and yellowing-resistant polyurethane-based top layer comprising the steps of:   A.  coating a mold with a liquid polyurethane-polyurea-based coating agent, containing a binder, which reacts to form a light- and yellowing-resistant top layer and B.  introducing a foamable reaction mixture into said mold, wherein said binder comprises: i)  at least one isocyanate prepolymer having at least two exclusively aliphatically and/or cycloaliphatically bound isocyanate groups and ii)  a hardener mixture composed of water and primary polyamines, at least partly in aldimine-or ketimine-blocked form, which have aliphati-cally and/or cycloaliphatically bound amino groups.     LeA 18,692
Patent CA-1065734-A (CA)
Title: Ball cock construction for controlling the level of liquids such as water in tanks
Inventor: SCHOEPE ADOLF
IPC: F16K31/00
Filed: 1979-03-20
Granted: 1979-11-06
Abstract: BALL COCK CONSTRUCTION FOR CONTROLLING THE LEVEL OF LIQUIDS SUCH AS WATER IN TANKS     Abstract of the Disclosure:          Telescoped inlet and outlet tubes having a valve between upper extremities thereof are each formed with end telescoped, upper and lower parts, the tube upper parts being assembled movable together and the tube lower parts being assembled movable together for simultaneously increasing and decreasing the respective tube end telescoping to selectively change the overall height of the ball cock.  Positive securement in a height adjusted position against straight vertical relative movement is obtained by positive radial inter-engagement between the outlet tube parts with either selective relative rotation or selective release of the interengagement with re-engagement providing the height adjustment.  An upper main case covers the valve assembly and an inner end of a float connected valve actuating lever projects into the upper main case to a case slot, being pivoted therein and operably connec??? to the valve.  A retainer surrounds the valve assembly secured to the outlet tube upper extremity with air vent for an anti-syphon member beneath the valve assembly being formed through the retainer into the upper main case and to the surrounding air through the case lever slot.          The retainer also bayonet joint removably mounts the valve cover over the valve seat member and the valve seat member over and removably retaining the anti-syphon member and a lower water outlet directing insert.
Patent CA-1093036-A (CA)
Inventor: WILSON WILFRED W
IPC: B65B35/00
Filed: 1979-03-22
Granted: 1981-01-06
Abstract: COLLATING AND PACKAGING MACHINE                  Abstract of the Disclosure There is provided an apparatus for loading sausages into trays, which includes a conveyor for the sausages and another for the trays.  The sausages and trays are carried in the same direction laterally adjacent each other, and the trays are arrested one by one at a loading station.          A low-friction table surface is located immediately above the tray and sausages are placed in side-by-side relation on the table.  When the requisite number of sausages are accumulated on the table, a pusher blade shoves the sausages past the forward end of the table surface and into the forward end of the tray.  The tray is then moved forward one-half its length, so that the next batch of sausages is inserted in the rearward end.
Patent CA-1123226-A (CA)
Inventor: BEATTY JAMES R
IPC: G01N3/58
Filed: 1979-04-10
Granted: 1982-05-11
Abstract: Attorney's File No. 1780026 TESTING APPARATUS AND METHOD FOR MEASURING CUTTING, CHIPPING AND ABRASION RESISTANCE                 ABSTRACT OF THE DISCLOSURE     A sample of the material to be tested is formed in a disc-shaped specimen and mounted on a spindle inserted in a mounting hole in the specimen.  The spindle is rotated about a generally horizontal axis and a single blade cutter is supported above the specimen for dropping on the speci-men in cutting engagement therewith.  Lifting and dropping is controlled so that there is bouncing of the cutter and repeated engagement of the cutter with the specimen between the lifting and dropping.  The diameter of the test speci-men is measured before the test and after a predetermined time of the testing.  The decrease in diameter is an indication of the cutting and chipping resistance of the material being tested.
Patent CA-1122586-A (CA)
Inventor: KANZLER KARL-HEINZ
IPC: C10K3/02
Filed: 1979-04-12
Granted: 1982-04-27
Abstract: ABSTRACT OF THE DISCLOSURE     A fluidized-bed catalyst is disclosed for the production of synthetic natural gas by the methanization of carbon monoxide.  The catalyst when unreduced contains nickel oxide on a carrier material, which is resist-ant to temperature changes, and a hydraulic cement.  The catalyst is obtained by comprising a composition comprising a carrier material and nickel oxide in admixture with hydraulic cement as binder in the wetted condition at a pressure above 1600 kp/cm2 into a formed body, calcining the so-compressed formed body, curing the so-calcined formed body by treatment with water or steam, recalcining the so-cured formed body and comminuting the same and recovering a comminuted material having a particle size fraction ranging from 40 to 350 µ,
Patent CA-1127810-A (CA)
Title: Method of extracting meat of small  crustaceans and apparatus for performing  this method
Inventor: GRINBERG EFIM N
IPC: A22C29/00
Filed: 1979-05-17
Granted: 1982-07-20
Abstract: ABSTRACT OF THE DISCLOSURE           A method of extracting meat of small crustaceans which includes operations performed in the following succession:         - introducing said crustaceans into a flow of a working agent which breaks up the shell and separating it from meat by making said flow of the working agent move relative to the surface of said crustaceans at a given velocity sufficient for creating a pressure differential between the internal space of said crustaceans and said flow of the working agent.
Patent CA-1107761-A (CA)
Title: Drug containing a cyclopentyl-aldehyde derivative and  composition containing some
Inventor: DEBAT JACQUES
IPC: A61P31/04
Filed: 1979-05-30
Granted: 1981-08-25
Abstract: ABSTRACT     This invention is concerned with a new use as drug of a cyclopentyl-aldehyde derivative selected from the group consisting of a) cyclopentyl-aldehyde derivatives of the general formula   wherein X and Y, which can be the same or different represent CHO, CH2OH or COOH; Z represents a C1- C3 alkyl group; A represents -CH2-, ?C = CH2 or ?CH(CH3); and b) their geometrical isomers.             This invention also relates to a therapeutical composition comprising as active ingredient a cyclopentyl-aldehyde derivative of formula 1.
Patent CA-1105517-A (CA)
Inventor: OAKES JAY E
IPC: A01D67/00
Filed: 1979-06-19
Granted: 1981-07-21
Abstract: HYDRAULIC LOCK FOR THE SWINGABLE     TONGUE OF A TOWED MACHINE              Abstract of the Disclosure A pull-type mobile harvesting machine includes a header supported on a main frame and an arch-like tongue swingably connected to the main frame and extending forward over the header for pivoting connection to a tractor.  A double-acting hydraulic steering cylinder controlled from the tractor is connected between the frame and tongue for swinging the tongue relative to the frame while the machine is advancing so that the machine is displaced laterally selectively between a range of operating positions, offset relative to the tractor, and transport posi-tions, generally immediately behind the tractor.  A shut-off valve in one of the hydraulic lines to the cylinder makes it possible to trap oil in one side of the cylinder in any given condition of cylinder extension, thus locking the tongue in a given position relative to the frame and also preventing flow of oil to the cylinder so that inadvertent manipulation of a cylinder control valve at the tractor does not cause accidental swinging of the tongue and lateral displacement of the machine relative to the tractor.
Patent CA-1126033-A (CA)
Title: Method for compressing gaseous materials in  a contained volume
Inventor: TOROBIN LEONARD B
IPC: F17C5/06
Filed: 1979-08-27
Granted: 1982-06-22
Abstract: ABSTRACT OF THE INVENTION A method for compressing gases in a contained volume consisting of hollow glass microspheres is described.  The gases are compressed under high pressure and can be easily handled and stored. The gases to be compressed and contained in the microspheres are used as blowing gases to blow the microspheres.     The hollow glass microspheres are made by forming a liquid film of molten glass across a coaxial blowing nozzle, applying the blowing gas at a positive pressure on the inner surface of the glass film to blow the film and form an elongated cylinder shaped liquid film of molten glass.  A transverse jet is used to direct an entraining fluid over and around the blowing nozzle at an angle to the axis of the blowing nozzle.  The entraining fluid as it passes over and around the blowing nozzle fluid dynamically induces a pulsating or fluctuating pressure field at the opposite or lee side of the blowing nozzle in the wake or shadow of the coaxial blowing nozzle. The  continued movement of the entraining fluid over the elongated cylinder produces asymmetric fluid drag forces on the cylinder and closes and detaches the elongated cylinder from the coaxial blowing nozzle and the detached cylinder by the action of surface tension forms into a spherical shape.     Quench nozzles are disposed below and on either side of the blowing nozzle and direct cooling fluid at and into contact with the - 1a -molten glass microspheres to rapidly cool and solidify the molten glass to form a hard, smooth hollow glass microsphere.  Where a metal coating is desired within the microsphere, a metal vapor is added to the blowing gas.  When the microsphere is cooled, the metal vapor cools, condenses and desposits on the inner wall surface of the micro-sphere as a metal coating.     The metal vapor deposited coating can be reflective of or transparent to visible light.     The hollow glass microspheres can also be made to contain a thin transparent or reflective metal coating deposited on the inner wall surface of the microspheres by adding to the blowing gas small dispersed metal particles and/or gases of organo metal compounds and decomposing the organo metal compounds.     The hollow glass microspheres can also be made in the form of filamented  glass microspheres with a thin glass filament connecting adjacent glass microspheres.
Patent CA-1136638-A (CA)
Inventor: PAUST JOACHIM
IPC: C07D317/28
Filed: 1979-09-28
Granted: 1982-11-30
Abstract: Abstract of the disclosure:    Novel N-hydroxypropyl-amides of all-E-retinic acid and 13-Z-retinlc acid of the general formulae I and II,   where X and Y are hydrogen or hydroxyl, but at least one is hydroxyl, or X and Y together with the carbon atoms linking them form a 2,2-dimethyl-1,3-dioxolane ring, the preparation of these compounds, pharmaceutical formula-tions containing the compounds and their use as drugs in the topical and systemic therapy and prophylaxis of pre-cancerous conditions and carcinomas and of dermatological disorders.
Patent CA-1107703-A (CA)
Inventor: MILLER GLEN E
IPC: C03B37/16
Filed: 1979-10-09
Granted: 1981-08-25
Abstract: ABSTRACT      A method and apparatus for cutting an optical fiber along a plane that is either oblique or perpendicular to its axis.  In principle, a predetermined portion of a fiber is held between a fixed holding fixture and a driven retaining fixture.  The driven fixture is adapted to travel in an orbiting, spiraling path.  A cutting device is mounted adja-cent to the fiber portion and between the fixed and driven fixtures.  Upon activation, the driven fixture orbits in a spiraling path and successively, the fiber will contact the cutting edge of the cutting device when the radius of the traveled orbit is equal to the radius of the cutting edge.          This contact with the cutting edge causes the fiber to be scribed circumferentially in a plane either oblique or perpendicular to its axis depending on the mounting angle of the cutting device.  Further spiraling of the driven fixture bends the fiber at the scribe and causes the fiber to snap or break in the plane of the scribe mark.
Patent CA-1110870-A (CA)
Inventor: MEDDINGS BASIL
IPC: G01N1/00
Filed: 1979-10-24
Granted: 1981-10-20
Abstract: ABSTRACT OF THE DISCLOSURE           A cross-flow nebulizer is manufactured from first and second deformable tubular members each having a substan-tially constant external diameter and a central passage of substantially constant diameter extending from a forward end to a rearward end.  A forward end portion of each tubular member is deformed to provide the forward end with an orifice of reduced diameter of desired size, and the forward end portions of the tubular members are positioned in an angular spaced relationship with the orifices closely adjacent.  The relative positions of the orifices are ad-justed to provide a satisfactory spray when gas is passed through one tubular member and the other tubular member is connected to a source of liquid, and the tubular members are integrally connected to maintain the forward ends in the adjusted position.
Patent CA-1131432-A (CA)
Inventor: MORGAN CHESTER S
IPC: B22F9/02
Filed: 1979-12-06
Granted: 1982-09-14
Abstract: THERMAL SHOCK RESISTANT CERAMIC INSULATOR     ABSTRACT Thermal shock resistant cermet insulators containing 0.1-20 volume % metal present as a dispersed phase.  The insulators are prepared by a process com-prising the steps of (a) providing a first solid phase mixture of a ceramic powder and a metal precursor; (b) heating the first solid phase mixture above the minimum decomposition temperature of the metal precursor for no longer than 30 minutes and to a temperature sufficiently above the decomposition temperature to cause the selective decomposition of the metal precursor to the metal to provide a second solid phase mixture comprising particles of ceramic having discrete metal particles adhering to their surfaces, said metal particles having a mean diameter no more than 1/2 the mean diameter of the ceramic particles, and (c) densifying the second solid phase mixture to provide a cermet insulator having 0.1-20 volume % metal present as a dispersed phase.
Patent CA-1120342-A (CA)
Title: Method and apparatus for use in  painting
Inventor: BIANCHI RAYMOND A
IPC: B05D1/32
Filed: 1980-01-31
Granted: 1982-03-23
Abstract: Abstract A method of and apparatus for use in painting a wall surface surrounding a panel.  The method includes providing a protector element having a first portion defining a periphery at least as large as the periphery of the panel.  A second portion of the protector element projects from the periphery of the first portion.  The protector element is disposed to define a shield for pro-tecting the panel from overspray during the painting operation.  Upon completion of the painting operation, the second portion of the protector element is removed from the protector element, for example, by cutting with a knife to leave exposed only an edge of the first portion of the protector element which may be in substantial congruity with the periphery of the panel.
Patent CA-1121638-A (CA)
Inventor: RICHTER JOHAN C F C
IPC: B01D29/00
Filed: 1980-04-24
Granted: 1982-04-13
Abstract: DIFFUSER ARRANGEMENTS     ABSTRACT OF THE DISCLOSURE           A diffusion washer and/or thickener assembly is provided that is greatly simplified.  A number of withdrawal screens and fluid introducing structures are provided  supported by spider arms which comprise conduits for introduction of liquid into and withdrawal of liquid from an elongated upright hollow vessel in which the assembly is disposed.  The conduit means, with attached screen  structures, is reciprocated up and down by a single linear actuator located above the vessel and within the cross-sectional area thereof so that the wall of the vessel need not be penetrated by the conduits. The screens and fluid introducing structures remain stationary with respect to each other during reciprocation. A number of wiper blades, which may be operated by a single linear actuator, are provided at the top of the vessel for moving upwardly flowing pulp into withdrawal conduits surrounding the vessel periphery.
Patent CA-1153379-A (CA)
Inventor: ROSSEELS GILBERT
IPC: C07D471/04
Filed: 1980-07-04
Granted: 1983-09-06
Abstract: ABSTRACT OF THE DISCLOSURE          Indolizine derivatives represented by the general formula:                               wherein R represents a straight- or branched-chain alkyl radical having from 1 to 8 carbon atoms, or a phenyl group non-substituted or bearing one or two substituents, which may be the same or different, selected from halogen atoms, for example fluorine, chlorine and bromine and from lower alkyl and alkoxy groups, for example methyl and methoxy and X1, X2 and X3, which may be the same or different, each represent hydrogen, chlorine, bromine or methoxy with the proviso that when they are identical X1, X2 and X3 are not simultaneously hydrogen.  They possess an inhibitory activity with respect to the action of xanthine oxidase and of adenosine deaminase as well as an uricosuric action and can be used in the treatment of physiological dis-turbances consequent upon an excess of uric acid, upon disorders of the immunization system and as antiparasitic agents.
Patent CA-1138405-A (CA)
Inventor: SAKURAI HISAYA
IPC: C08F4/76
Filed: 1980-08-06
Granted: 1982-12-28
Abstract: ABSTRACT OF THE DISCLOSURE      A process for polymerizing an a-olefin comprising contacting the olefin in liquid phase at a temperature of about 120 to about 320°C with a catalyst comprising a component (A) and an organometal component (B), the component (A) being produced by reacting a hydrocarbon-soluble organomagnesium component (i) of the formula   wherein o, p, q, r and s each independently is 0 or a number greater than 0, .beta. is 1 or a number greater than 1, p + q + r + s = m.alpha. + 2.beta., O S (r + m)/(.alpha. + .beta.) < 2, m is the valence of M, M is a metal of the 1st to 3rd groups of the Periodic Table. R1 and R2 each independently is a hydrocarbon group having 1 to 20 carbon atoms, X1 and X2 each independently is hydrogen or an organic electronegative group containing O, M or S, with (ii) a halide of boron, silicon, germanium, tin, phosphorus, antimony, bismuth or zinc, and contacting the product of (i) + (ii) with (iii) a compound of titanium or (iii) a compound of titanium plus a compound of vanadium at a concentration of titanium plus vanadium of at most about 2 mols per liter of the inert reaction solvent, the atomic ratio of Mg/Ti or (Ti  + V) in (A) being about 3 to about 500.