baber/WOPTO huggingface dataset:
Patent AT-A504475-A (AT)
Title: Collapsible container erecting device, has swivel arms provided for end walls and supported movably in circular sheet guides, where axes of circular sheet guides coincide with hinge axes of associated end walls
IPC: G01N33/561
Filed: 1975-07-01
Abstract: The device has folding walls hinged to a base plate (2), where the folding walls forming sidewalls (3) and end walls (4) in pairs and opposite to each other. A swiveling device is provided for the sidewalls that fold on the end walls. Swivel arms (8) are provided for the end walls, where the swivel arms are connected with swivel drives (7) and including free longitudinal edges of the end walls. The swivel arms are supported movably in circular sheet guides (13), where axes of the circular sheet guides coincide with hinge axes (15) of the associated end walls.
Patent BE-899782-A (BE)
Title: Composition et agent de desemulsionnement.
IPC: C10G33/04
Filed: 1984-05-29
Abstract: Agent et composition de désémulsionnement, convenant plus particulièrment au traitement d'émulsions eau/huile, avec une teneur élevée en matière solides, et procédé de mise en oeuvre d'une telle composition ou d'un tel agent. Ladite composition est essentiellement constituée d'un mélange d'un composé sulfoné et d'une résine de phénol. Cette composition convient tout particulièrement bien au traitement d'émulsions eau/huile qui possèdent des teneurs en solides supérieures à 0,5 - 1 %.
Patent BE-901362-A (BE)
Title: Dentifrice.
Inventor: MARIJKE S DE VRIES
IPC: A61K8/26
Filed: 1984-12-21
Abstract: Dentifrice qui présente des propriétés rhéologiques avantageuses,  convenant pour etre facilement extrudé d'un récipient tel qu'un tube dentifrice souple ou d'un distributeur actionné mécaniquement ou par différence de pression. Ce dentifrice comprend un agent de polissage siliceux, un agent antinucléation contenant au moins un groupe phosphonique et un mélange d'agent gélifiants, à savoir de iotacarraghénane et de xanthane.
Patent BE-775182-A (BE)
Title: Physically developable composition - using more stable photosensitive material containing n-alkoxy or acyloxy heterocycle
IPC: G03G17/04
Filed: 1971-11-10
Abstract: Process for a physically developable latent image in which a photosensitive compound, containing a heterocyclic nitrogen atom substd. by alkoxy or acyloxy, is image-wise exposed; a metallic salt which can form physical development nuclei is either placed in an adjacent layer or is in the treatment soln. The nitrogen heterocycle, pref. quinoline a pyrioline, may be substd. by a methino gp. linked to a heterocycle, an opt. substd. alkyl, anilinovinyl, aryl, aldehyde, styryl, acyl, or allylidene. Specif. a salt of 2-betaanilinovinyl-1-methoxypyridine. Preferred metal salts are from Ag, Au, Cu, Pt, Pd, Fe, Ni, Co, Cr, Hg, Pb, Sn and Zr.
Patent CA-1060804-A (CA)
Title: Dialyser cartridge with double helix tubular membrane wound on core
Inventor: LUPPI LIBERO
IPC: A61M1/20
Filed: 1973-11-20
Granted: 1979-08-21
Abstract: ABSTRACT     The invention concerns a novel dialyser cartridge comprising a flat membrane tube through which blood to be dialysed may be passed, membrane support material over the outer surfaces of the membrane tube, a split core between which a central portion of the membrane tube and membrane support material is located and about which core said membrane tube and membrane support material are outwardly spirally wound so that the free ends of the membrane tube and membrane support material are situated at the outer periphery of the winding, a hollow cylindrically walled casing encasing the split core and spirally wound membrane tube and membrane support material, blood inlet means for connection to an arterial line and blood outlet means for connection to a blood venous line leading through the cir-cumferential wall of the casing into the ends of the membrane tube, and a pair of end covers fixed to the ends of the hollow cylindrical casing, one end cover having a dialysate inlet for connection to a dialysate supply line and the other end cover having a dialysate outlet for connection to a dialysate take-off line.
Patent CA-1037925-A (CA)
Inventor: YOUNG NIELS O
IPC: F01C21/00
Filed: 1974-06-05
Granted: 1978-09-05
Abstract: ABSTRACT OF THE DISCLOSURE           A positive fluid displacement apparatus employing scroll members having interfitting spiroidal wraps angularly and radially offset such that as the spiral centers experience an orbiting motion, they define one or more moving fluid pockets of variable volume.  The zones of lowest and highest pressures are connected to fluid ports.  Radial sealing is accomplished with minimum wear by using a driving mechanism which provides a centripetal radial force adapted to oppose a fraction of the centrifugal acting on the orbiting scroll member.  The line contact sealing force between the wraps of the scroll members constitutes the sole radial constraining force.  Coupling means which are separate from the driving means, and hence from the radial constraining means, are provided to maintain the desired angular relationship between scroll members.  Axial sealing is attained by withdrawing a portion of fluid from the zone of highest pressure and using this high-pressure fluid to generate axial sealing forces.  The appa-ratus may serve as a compressor, expander or pump.
Patent CA-1073576-A (CA)
Inventor: VAN WESTRENEN WILLIAM J
IPC: C09D133/14
Filed: 1975-02-03
Granted: 1980-03-11
Abstract: A B S T R A C T     Latices giving improved wet-scrub resistance on existing paint films are prepared by copolymerization of vinyl esters of alpha-branched monocarboxylic acids with at least 0.5 to 5 wt % of a glycidyl ester of an unsaturated carboxylic acid, followed by reaction with sufficient ammonia to form aminohydroxypropyl groups.
Patent CA-1054496-A (CA)
Inventor: PETERSON PER V
IPC: D21B1/14
Filed: 1975-05-07
Granted: 1979-05-15
Abstract: ABSTRACT         A method of treating a refining element for refiners which is provided with grooves and ridges, whereby mechanical treatment, the ridges have obtained a smooth surface, characterized in that the surface layer of the ridges which by the mechanical working was given a changed material structure, is removed, and the surfaces of the ridges are given an uneven structure.
Patent CA-1042050-A (CA)
Title: Force equalizing strap assembly for rotating rectifiers
Inventor: GRONHOLM RICHARD A
IPC: H01L25/11
Filed: 1975-07-31
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE           A conductor strap assembly is provided which is suitable for mechanical connection to pressure-sensitive components, such as the disc diode assembly contained within a rotating rectifier.  The conductor strap assembly, which is supported solely at its end portions by the elements to which it is attached, is composed and arranged so that the axial reaction forces which act upon its end portions are substantially cancelled, thereby eliminating axial loading of those elements to which it is connected.  Two electrical conductors having specified cross-section, length, and mass are formed into curved members and are arranged into an opposing concave-convex pair whose end portions are adapted for mechanical and electrical connection with modular elements.
Patent CA-1042465-A (CA)
Inventor: KERSHAW BERNARD J
IPC: C07C255/04
Filed: 1975-08-26
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE         A process for reducing the amount of basic impurities, especially N-heterocyclic compounds, in adiponitrile is dis-closed. The process comprises treating adiponitrile with a strong acid cation exchange resin essentially in the absence of water.  The strong-acid cation exchange resin used in the process is characterized by a macroreticular structure.  The process is particularly useful in the purification of adiponitrile manufactured from adipic acid and ammonia.
Patent CA-1047650-A (CA)
Inventor: COWE ALAN B
IPC: B41B27/00
Filed: 1975-10-02
Granted: 1979-01-30
Abstract: ABSTRACT           An improved photocomposition machine is provided including a keyboard and a cathode ray tube (CRT) which displays various function commands, such as font, point size, and line length and their selected values, in a function field area on the CRT screen.  Changes in point size and font values made by the operator within a line appear on the screen with the type line characters in a sequence which they were entered.  Upon completion of a type line, the last selected point size and font values appear in the function field area as the completed line is shifted to a predetermined location on the CRT screen, whereby the operator is provided with a visual record of the point size and font values for both current and previous lines.
Patent CA-1056157-A (CA)
Inventor: COPELAND LEIGH D
IPC: A63H11/12
Filed: 1975-11-12
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE           A figure toy and wheeled vehicle wherein the figure toy comprises a separate playable toy positionable within the vehicle and readily removable therefrom for individual play.  The vehicle is in the form of a stroller or baby carriage and has a pair of wheels connected by an axle having a pair of 180° out-of-phase U-shaped crank portions.  A flexible strap is connected to the bight portions of the U-shaped cranks and can be wrapped about the figure toy or doll when the latter is positioned in the stroller, to ef-fect a twisting motion of the doll relative to the stroller as the wheels and axle rotate.
Patent CA-1037782-A (CA)
Inventor: CEYER ALFONS W
IPC: E05D15/10
Filed: 1975-12-05
Granted: 1978-09-05
Abstract: ABSTRACT OF THE DISCLOSURE:              A railway house car plug door includes mechanism for moving the door transversely of the car side wall out of and into closed position and for ensuring that the door locking bars are retracted during such transverse movements, and are in locking position when the door is fully closed and comprises a vertically elongated plate mounted for rack and pinion actuated vertically slidable movement in guides on the door.  At its upper end the plate is notched at both sides and provided with protruding ears engageable with rolls on bellcranks to actuate the top locking bars, these bell-cranks being connected by vertical links to bellcranks con-trolling the bottom locking bars.  Near its upper end the plate mounts a generally upright, partly inclined slotted cam, the follower of which is mounted on a transversely movable bar pivotally connected at its ends to bars connected to arms on the door operating shafts whereby to rotate the latter between door-closed and door-open positions, the portion of the cam which corresponds to the projected position of the locking bars being vertical to prevent operation of the operating shafts when the locking bars are projected.
Patent CA-1054643-A (CA)
Title: Ski pole having glass and carbon fibre construction
Inventor: AHO Y
IPC: A63C11/22
Filed: 1976-02-13
Granted: 1979-05-15
Abstract: ABSTRACT OF THE DISCLOSURE           This invention is directed to a light weight ski staff which is composed of two or more fibre courses, the fibers of which have been bonded together with a hardening compound.  One fibre course is the transversal course and consists of glass fibres which are wound around the staff.          The other fibre course is longitudinal to the staff and-consists of carbon fibres or carbon fibres and glass fibres.
Patent CA-1055851-A (CA)
Inventor: WINCHELL FRANK J
IPC: B60G21/00
Filed: 1976-05-13
Granted: 1979-06-05
Abstract: CAMBERING VEHICLE            Abstract of the Disclosure:         A narrow track cambering vehicle having a steerable front wheel and a pair of laterally separated rear wheels suspended on trailing arms mounted for independent swinging movement in separate and parallel planes.  The arms form part of a cambering system controlled by cables and tillers actu-ated by foot pedals which allow the operator to vary vehicle camber independent of steering to maximize vehicle cornering through a wide range of turns at varying speeds.
Patent CA-1051193-A (CA)
Inventor: ZIPIN RICHARD B
IPC: G01B11/00
Filed: 1976-05-27
Granted: 1979-03-27
Abstract: PROBE FOR A COORDINATE MEASURING MACHINE     ABSTRACT OF THE DISCLOSURE A probe assembly is disclosed carrying a grid grating and an index grating adapted to generate a Moire pattern upon relative movement in either or both of two orthogonal directions in a common plane.  The index and grid gratings are supported for precise orthogonal motion with respect to each other by means of a pair of grating support assemblies mounted so that the correct index and grid grating spacing and orientation are precisely maintained, including a cross-slide assembly provided to allow movement in a plane while maintaining the proper orientation between the grating assemblies. A probe tip assembly is supported for friction-free parallel move-ment by a ball bearing and thrust plate arrangement and is coupled to one of the grating support assemblies by a ball and groove connection to prevent the transmission of any axial loads to the transducer and also of any substantial torque loads tending to misalign the gratings.
Patent CA-1059819-A (CA)
Inventor: WAGGLE DOYLE H
IPC: A23L13/60
Filed: 1976-06-01
Granted: 1979-08-07
Abstract: A PROCESS FOR THE PRODUCTION OF PROTEIN          FILAMENTS FROM A COOKED MEAT SOURCE     Abstract of the Disclosure A method of continuously forming elongated protein filaments from a cooked meat source is disclosed which comprises forming an aqueous slurry of a cooked meat source having a solids content of at least about 10% by weight and a pH of between about 3 and 10, followed by treatment of the noted slurry to provide a pumpable slurry with a viscosity ratio, as measured at a solids level of 15% by weight, to an uncooked meat slurry of substantially identical composition of at least about 1:2.  Elongated protein filaments are thereafter formed from the slurry by continuously conducting the slurry under pressure through a heat exchanger and heating the slurry to a critical temperature of at least about 280°F. and preferably between about 310 - 335°F. while the protein is subjected to such temperature for a sufficient period of time so that elongated filaments are separated from the slurry.  A higher temperature range is necessary with a "cooked" rather than uncooked protein source since it has been determined that once the protein source has been cooked it takes more heat to convert it to a protein filament than is re-quired with an uncooked material.  The heated slurry is contin-uously removed from said zone through an orifice and discharged into a collecting zone whereby the elongated filaments are sepa-rated from the remaining constituents of the slurry.  The noted process provides a distinct improvement over prior art processes which were dependent upon the need for an "uncooked" protein source to permit texturization, and discloses a critically defined set of temperature conditions for the production of protein fila-ments from a protein source which heretofore has been considered unusable in texturization processes.
Patent CA-1040886-A (CA)
Inventor: CIEMOCHOWSKI MICHAEL F
IPC: G01N25/68
Filed: 1976-06-29
Granted: 1978-10-24
Abstract: Abstract of the Disclosure A photo-optic hygrometer comprising a thermocooler with a light reflecting surface has an infrares light beam directed against such surface by an infrared light emitting diode as to reflect such light beam against a phototransistor and place such phototransistor in conduction while, at the same time the reflecting surface is cooled by the thermocooler so as to thereby eventually caused dew formation on such surface; upon such dew formation the infrared energy is substantially absorbed by the dew thereby preventing the phototransistor from being conductive which, in turn, causes the reflecting surface to become somewhat heated thereby evaporating the dew and causing the above cycle to repeat.  The monitored temperature of such reflecting surface at generally the cycle repeating temperature constitutes the dew point temperature which, along with other measured temperatures, such as ambient and/or structural surface temperatures are employed as inputs which through associated logic circuitry determine the energization and/or de-energization of related output means responsive to selected determined atmos-pheric conditions.  The apparatus and method is employable in any desired atmosphere whether such be ambient or a closed atmosphere of a selected gas or mixture thereof.
Patent CA-1085201-A (CA)
Title: Sawtooth shaped front projection screen
Inventor: BROWN JOHN W
IPC: G03B21/60
Filed: 1976-07-08
Granted: 1980-09-09
Abstract: ABSTRACT OF THE DISCLOSURE       A transparent front projection screen is disclosed having a plurality of ridges on the back thereof inter-rupted by flat portions and a plurality of curved sawtooth shaped ridges on the front thereof.  The back ridges serve as a prism like element for reflecting the light by inter-nal reflection which is incident thereon from predetermined directions.  The sawtooth shaped ridges on the front of the screen serve as elements for developing a vertical spread of light but eliminates front face reflection problems.  The disclosure also teaches the proper location of a projector when used with a transparent front projection screen as des-cribed above.
Patent CA-1055337-A (CA)
Inventor: NAKAMURA HIROKAZU
IPC: A01B33/08
Filed: 1976-07-30
Granted: 1979-05-29
Abstract: ABSTRACT OF THE DISCLOSURE     In an internal combustion engine, an injection hole is provided in the cylinder head to inject narrow streams of air towards the spark gap, particularly during idling and low-load running conditions.  The injected air is 5 to 30% by weight of the intake fuel-air mixture provided via the intake manifold and creates a swirl or turbulence thereby increasing combustibility.  The hole is connected via a sub-intake passage to the main air intake passage upstream of the venturi in the carburetor or between the venturi and throttle valve.
Patent CA-1075131-A (CA)
Inventor: BABUNOVIC MOMIR
IPC: B08B3/14
Filed: 1976-08-13
Granted: 1980-04-08
Abstract: ABSTRACT OF THE DISCLOSURE           Apparatus for forceably flushing labels from con-tainers being conveyed in pockets through a container washing machine, and a system of fluid flow in the apparatus for ex-tracting the flushed out labels from the washing solution so the latter solution may be recirculated to repeat the flushing cycle.  The fluid flow system is arranged to operate in a man-ner that will conserve energy without impairing the effective-ness of the flushing action.
Patent CA-1037936-A (CA)
Inventor: STILL ROBERT C
IPC: F16K3/02
Filed: 1976-08-26
Granted: 1978-09-05
Abstract: GATE VALVE WITH REPLACEABLE LINER            Abstract of the Disclosure A gate valve having a replaceable one piece bore and chest liner enclosed within a pair of mirror image castings is disclosed.  The gate is cast and enveloped within molded material to cooperate with the liner in a sealing relationship.
Patent CA-1076431-A (CA)
Inventor: HAPGOOD WILLIAM H
IPC: F24H3/06
Filed: 1976-12-24
Granted: 1980-04-29
Abstract: SELF-PUMPING WATER BOILER SYSTEM                             Abstract of the Disclosure A package heat exchange system using an expanded surface gas-fired burner to supply heat via a heat exchange coil in a dome above the extended surface heat exchanger which heats domestic hot water and supplies heat via the dome to a radiator for heating a living area of a home.  A control system provides for utilizing steam from the extended surface heat exchanger to heat the coil in the dome and maintains a first pressure for supplying the domestic hot water and a higher pressure when radiator heat is called for.  The heat for domestic hot water may be further heat transferred in a fourth heat exchanger which adjusts the temperature of the domestic hot water.  The heat supplied to the radiator may be self-pumping by utilizing steam and the heat to the radiator may be cut off by supplying a control to the return pipe of the radiator which allows the radiator to fill with condensate from the steam.
Patent CA-1053566-A (CA)
Inventor: KRAGH LOREN G
IPC: B01D1/00
Filed: 1977-02-09
Granted: 1979-05-01
Abstract: ABSTRACT OF THE DISCLOSURE            The invention is a method for removing dissolved solids from water by creating a condition of super-saturation of the solid material within a confined water circuit, propaga-ting the formation of solids by a slurry process of evaporative crystallization which utilizes waste heat energy and separating the crystallized solids; the invention also involves the apparatus for carrying out the process which includes a continu-ous process circuit for circulating a super-saturated liquid and slurry, which circuit comprises a source of waste heat energy for propelling the process and a cooling tower to provide evaporation, and further including a separator to remove crystallized solids from the slurry.
Patent CA-1083415-A (CA)
Inventor: BADER LEONHARD
IPC: B41J11/20
Filed: 1977-02-25
Granted: 1980-08-12
Abstract: Abstract of the Disclosure A printing device is provided which includes a feeler pivotally mounted on a printer frame and urged into engagement with record media positioned on a platen for printing.  A mag-netic element on the feeler coacts with a Hall generator on the frame to provide a control voltage which is effective to con-trol a motor for positioning of the frame so that a print head mounted on said frame is located at a proper distance from the record media for printing thereon.
Patent CA-1074144-A (CA)
Inventor: OKUDA ISAMU
IPC: G05D16/20
Filed: 1977-02-25
Granted: 1980-03-25
Abstract: PRESSURE-ELECTRICAL SIGNAL CONVERSION MEANS            ABSTRACT OF THE DISCLOSURE         A diaphragm assembly is moved in accordance with the difference of pressure between two compartments.  Light is directed in a band onto a photosensitive unit which includes two elements so disposed that, when any particular band of the photosensitive unit is illuminated, the illuminated area of one element may be different from that of the other.  An output is generated proportional to the relative size of the illuminated areas of these elements, the photosensitive unit and band of light being movable relative to one another.
Patent CA-1112592-A (CA)
Inventor: SMITH CLAY D
IPC: C10G1/04
Filed: 1977-02-28
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE      Multi-phase mixtures are resolved into separate phases by introducing the mixture into a body of liquid which contains a solvent for one of said phases and has a specific gravity intermediate two insoluble phases of the mixture.  The latter accordingly migrate to different levels in the body of liquid and can be separately recovered therefrom.  Solvent laden with the soluble phase is also separately removed from the body of liquid, and the solvent can then be stripped to isolate the soluble phase.
Patent CA-1065278-A (CA)
Inventor: ICHINOSE ISAO
IPC: B65D41/12
Filed: 1977-03-02
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE A bottle closure having a polyolefin liner that can be readily re-moved, said bottle closure comprising a shell having a primer layer on its inner surface and a polyolefin liner applied to the inside of said shell, characterized in that said primer layer is a two-component priming consisting of an under-coat layer containing an oxidized polyethylene and a top-coat layer containing an oxidized polyethylene and at least one other compatible resin, with the provision of a printing layer of indicia at the interface between said under-coat and top-coat layers or atop said top-coat layer. aforesaid bottle closure can be prepared by providing at one face of a metal stock sheet a primer under-coat layer containing an oxidized polyethylene, printing indicia thereon, providing atop said under-coat layer a primer top-coat layer containing an oxidized polyethylene and at least one other oompatible resin, and thereafter forming said metal stock sheet into shells in such a manner that said coating layers come to the inside of the shells followed by depositing a polyolefin mass in said shells and molding same into the form of liners.