baber/WOPTO huggingface dataset:
Patent BE-899301-A (BE)
Title: Separation du revetement d'un materiau leger surface.
IPC: B26D3/28
Filed: 1984-03-30
Abstract: L'invention est relative à une technique pour séparer un revetement d'un produit léger et déformable sur lequel ce revetement est collé. Selon cette technique, le produit est disposé sur un convoyeur (3), revetement (2) sur le convoyeur (3) qui est perméable aux gaz. Un dispositif d'aspiration (4) sous le convoyeur maintient le produit plaqué sur le convoyeur (3) pendant que des moyens de découpe (5) séparent le revetement du reste du produit par une découpe paralléle au convoyeur. Cette technique permet notamment de séparer les feutres de fibres de verre de leur revetement en vue de leur réutilisation.
Patent BE-901233-A (BE)
Title: Procede de production d'une poudre de proteines de soja.
IPC: A23J3/16
Filed: 1984-12-07
Abstract: Procédé de production d'une poudre de protéines de soja à pulvérulence réduite et à excellente dispersibilité dans l'eau, caractérisé en ce qu'on pulvérise un liquide aqueux contenant de préférence un agent tensioactif ou surfactif  sur une matière en poudre de protéines de soja de départ afin d'humidifier et d'agglomérer les particules de la matière en poudre dans un lit fluidisé et on sèche simultanément ou subséquemment la matière en poudre.
Patent BE-901371-A (BE)
Title: Procede de refroidissement adiabatique pour la climatisation de batiments, en particulier de grandes dimensions.
IPC: F24F7/007
Filed: 1984-12-21
Abstract: Le procédé consiste à prévoir un flux d'air à basse vitesse dirigé vers l'intérieur d'un batiment, au travers d'éléments poreux de grande surface, maintenus constamment humides.
Patent BE-904470-A (BE)
Title: Zinc component overlapping system - holds protruding mineral textile taut for clamping under next component
IPC: E02B3/12
Filed: 1986-03-24
Abstract: The system ensures the correct overlap between two zinc components, using a ballast layer of asphalt containing mineral textile material. The latter protrudes from one zinc component so as to be clamped under the next one. - The textile strip is held taut in a plane coinciding with or parallel to the surface of the zinc component, typically by stiffening with synthetic resin. Alternatively it can be locally secured to points on a reinforcing net below and which has been previously stuck to the ballast layer.
Patent BE-904787-A (BE)
Title: Procede et dispositif destines a la fabrication notamment , d'acier
IPC: C21C7/00
Filed: 1986-05-16
Abstract: Procédé de fabrication d'aciers spéciaux, consistant à introduire dans la masse fondue d'un ou de plusieurs composants une ou plusieurs matières à l'état solide, la coulée liquide étant maintenue à une température juste supérieure à celle du liquidus de façon à ne provoquer qu'une fusion superficielle des particules solides, puis à solidifier le mélange ainsi obtenue, qui est ensuite soumis à un façonnage et(ou) des traitements thermiques, et dispositif pour réaliser ce procéde.
Patent BE-904932-A (BE)
Title: Composition antistatique, a base d'amide(s) et de sel d'ammonium, notamment composition detergente.
IPC: A61Q5/02
Filed: 1986-06-16
Abstract: La composition comprend un amide d'acide trialkylacétique et/ou un amide d'acide isostéarique, et un sel d'ammonium quaternaire, la proportion du ou des amides étant de 2 à 10 fois celle du sel d'ammonium quaternaire. L'invention envisage également d'incorporer une telle composition antistatique à des compositions détergentes, des compositions de traitement des cheveux, des shampooings et des produits pour séchoir, le sel d'ammonium quaternaire de la composition antistatique ne produisant pas de réaction nuisible avec d'éventuels détergents anioniques. Produits antistatiques pour le ligne et les cheveux.
Patent BE-905790-A (BE)
Title: Peptide de venin de serpent arretant la croissance.
IPC: C07K7/06
Filed: 1986-11-19
Abstract: De nouveaux agents cytotoxiques sont obtenus sous forme de courts polypeptides correspondant à un peptide à faible poids moléculaire dérivé du Crotalus atrox. Les composés peuvent etre utilisés seuls ou en combinaison avec d'autres réactifs, tels des anticorps, pour inhiber la croissance des cellules.
Patent BE-778913-A (BE)
Title: Refining scrap iron - by melting by conventional method and refining at high temp in rotating furnace
IPC: C22B9/16
Filed: 1972-02-03
Abstract: Melting of scrap iron and other metallic scrap is effected by melting the scrap by a conventional method, i.e. in line with a casting ladle and a rotating furnace equipped with two or more plasma torches, where the molten metal is required. The opening of the rotating furnace communicates with a continuous casting installation. The rotating furnace is cooled and equipped with lock chambers at its ends so that it can operate under a controlled atmosphere. The rotating furnace has electromagnetic devices to rotate the liquid mass. Scrap iron can be refined continuously to a homogeneous molten bath with relatively low energy consumption.
Patent CA-1037169-A (CA)
Inventor: WEIDNER PETER
IPC: H04J3/12
Filed: 1973-08-14
Granted: 1978-08-22
Abstract: ABSTRACT OF THE DISCLOSURE        A t.d.m. exchange system comprising a transmitting and a receiving store for use in the temporary combination of subsidiary channels to form a transmission channel possessing a higher chan-nel capacity than the individual subsidiary channels and for the characterisation of the operating mode on said higher capacity transmission channel.  An item of command information formed in said exchange system is recorded, together with an additional criterion, into a storage cell, assigned to an unseized subsidiary channels, of the transmitting store, and is transmitted via a data channel connected to the exchange system.  On the reception of a piece of command information in said exchange, at least two equi-distant subsidiary channels are combined to form a higher capacity transmission channel, and the operating mode for the subsequent data transmission is set.  On the reception, in said exchange, of a connection clearing signal relating to a connection being con-ducted via a higher capacity transmission channel, said channel is broken up into its constituent subsidiary channels.
Patent CA-1054742-A (CA)
Inventor: HALASA A
IPC: C08G18/62
Filed: 1973-12-12
Granted: 1979-05-15
Abstract: ABSTRACT OF THE DISCLOSURE:            Sodium, potassium and lithium homopolymers and copolymers of conjugated dienes, homopolymers of vinyl monomers, and copo-lymers of conjugated dienes and vinyl monomers terminated with an aliphatic or aromatic-acetal or ketal group which is an hydroxyl carrier are produced by (a) polymerizing or copolymerizing one or more conjugated dienes containing 4 to 6 carbon atoms or (b) homopolymerizing a vinyl monomer or (c) copolymerizing such a conjugated diene and a vinyl monomer, in the presence of an initiator of the class consisting of a compound of the formula:                       or             in which Alk Met stands for potassium, sodium or lithium, R1 is a branched- or straight-chain or cyclo-alkyle? group of 3 to 20 carbon atoms or phenylene or alkyl phenylene in which each alkyl group contains 1 to 3 carbon atoms, and R2, R3 and R4 are hydro-carbon aliphatic or aromatic substituents.  These terminally reactive polymers are useful as intermediates for chain-extended polymers which may be used as adhesives, binders, potting compounds, caulking compounds, sealants, and also many types of molded articles.
Patent CA-1036841-A (CA)
Inventor: DITTRICH FERDINAND J
IPC: B22F1/00
Filed: 1974-05-01
Granted: 1978-08-22
Abstract: Abstract of the Disclosure A flame spray material in the form of a composite comprising (1) as a first component an alloy containing at least about 40% of its weight of at least one of nickel and cobalt, and about 1 to 6% by weight of boron, and (2) aluminum powder as a second component, the first component being present in about 66 to 99% by weight of the composite.  The material, desirably blended with about 10% of an aluminum-molybdenum-coated nickel fore powder, produces self-bonded wear resistant coating which can be ground without cracking.  The flame spray material can be used to line metal surfaces with other metals of different mechanically superior properties to obtain the best properties of both metals.
Patent CA-1038107-A (CA)
Inventor: BONNANZIO ANTHONY J
IPC: E01H10/00
Filed: 1974-07-09
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE           Ice and snow accumulation on outdoor surfaces is prevented by application thereto of a formulation which consists essentially of 30 to 45 percent by volume of an alkylene glycol, preferably, ethylene or propylene glycol, in water, and about 0.1% by volume of an organic dyestuff containing (-SO3H) sulfonic acid groups, to impart color thereto and to the treated surface.  Diminution of the coloration by erosion of the formulation due to melting runoff will indicate the need to reapply the formulation.
Patent CA-1038219-A (CA)
Inventor: REARDANZ EUGENE H
IPC: A23K1/10
Filed: 1974-12-17
Granted: 1978-09-12
Abstract: ABSTRACT OF THE DISCLOSURE      A meat-based, intermediate-moisture animal food is disclosed containing egg as an essential-ingredient to effect additional nutritional and flavor attributes.  The product is formulated by a process which preserves the identity and discernible character of the egg component for enhancing the product appeal to the animal and the purchaser.
Patent CA-1055761-A (CA)
Inventor: BROWN ROBERT W
IPC: G03G9/113
Filed: 1975-01-02
Granted: 1979-06-05
Abstract: DEVELOPER MATERIAL             ABSTRACT OF THE DISCLOSURE         An electrostatographic developer mixture comprising finely-divided toner particles electrostatically clinging to the surface of large carrier particles having a diameter between about 30 and 1,000 microns, each of the carrier particles comprising a core material surrounded by a matrix material containing solid, finely-divided particles uniformly dispersed throughout the matrix and having an average diameter less than about 10 microns wherein the solid, finely-divided particles comprise at least one compound selected from the group consisting of phthalic acid, isophthalic acid, tere-phthalic acid, the metal and ammonium salts thereof.
Patent CA-1069235-A (CA)
Inventor: AUDYKOWSKI THADDEUS
IPC: C09D163/00
Filed: 1975-08-14
Granted: 1980-01-01
Abstract: HEAT-CURABLE LACQUER OF LOW SOLVENT CONTENT, BASED ON AN                EPOXIDE RESIN Abstract of the Disclosure A heat-curable lacquer containing a compound having glycidyl groups and a concentrated solution of an organic tetracarboxylic acid or the dianhydride thereof. The lacquer can be used for the manufacture of coatings on tin cans, packages, glass bottles and tubes, and of coil coatings.
Patent CA-1037736-A (CA)
Inventor: JAY RONALD F
IPC: B01J3/00
Filed: 1975-08-29
Granted: 1978-09-05
Abstract: ABSTRACT OF THE DISCLOSURE       An apparatus for supplying to a continuous flow analysis system a stream of liquid segmented by segments of fluid immiscible with said liquid, said apparatus comprising a first tube, means for flowing along said first tube a first stream of said liquid segmented by said immiscible fluid, and a second tube having a diameter smaller than that of said first tube, said second tube extending axially into said first tube to receive an axial portion of said first stream of liquid which portion is segmented in a manner similar to and has a volume smaller than said first stream.  Also described is a method of obtaining a stream of liquid segmented by an immis-cible fluid for a continuous flow analysis system, comprising the steps of flowing through a first tube a stream of said liquid segmented by segments of said immiscible fluid, locating axially of said first tube a second tube of diameter less than that of said first tube, and withdrawing along said second tube for passage to said analysis system an axial portion of said segmented stream, said portion being segmented in a manner similar to and having a volume smaller than said segmented stream.
Patent CA-1044236-A (CA)
Inventor: ZOELSS GERHARD
IPC: A61K31/445
Filed: 1975-11-13
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE           This invention discloses a new and commercially useful process for the preparation of phonoxypropylamine derivatives of the general formula (I):                (I) and the acid addition salts thereof wherein R is a hydrogen atom or an alkyl group, R1 is an alkyl, cycloalkyl, aralkyl or aryl group, or R and R1 together represent a divalent optionally branched hydrocarbon, optionally substituted, R2 is a hydrogen atom or an alkyl, aralkyl or aryl group, R3 is an alkyl, hydroxyalkyl, cycloalkyl or cyanoalkyl group and x is an oxygen atom or the group -NOR4, wherein in the case where X is oxygen R2 is not hydrogen and R4 is a hydrogen atom, a lower alkyl group or an aralkyl group.  This process comprises reacting a urea derivative of the general formula (II):       with an amine of the general formula (III):       at elevated temperatures and then the product of formula (I) is isolated as the free base or acid addition salt thereof.
Patent CA-1085714-A (CA)
Title: Humidity and heat exchanger apparatus, method for its  manufacture
Inventor: STRINDEHAG OVE
IPC: F24F7/08
Filed: 1976-01-28
Granted: 1980-09-16
Abstract: HUMIDITY AND HEAT EXCHANGER APPARATUS, AND         METHOD FOR ITS MANUFACTURE            Abstract The transfer elements of the rotor of a regenerative heat and humidity exchanger are made of a non-hygroscopic material, such as aluminum, the surface of which is treated to form a hygroscopic layer thereon.  This provides the benefits in humidity transfer previously obtained with all-hygroscopic transfer elements such as paper, cardboard or asbestos, with-out the danger of fire in the use of paper or cardboard or the danger to health in the use of asbestos.   The transfer element is of metal on which a hygroscopic surface layer is formed by oxidizing the surface by pickling and/or heat treatment, and preferably the oxide layer is impregnated with a substance, e.g. lithium chloride, to render it more hygroscopic.  Preferably also, the layer is made more porous by acid treatment prior to oxide formation, and acid treatment may be used after the pickling process to arrest the pickling reaction promptly.
Patent CA-1055864-A (CA)
Inventor: HORSFALL FRANK L III
IPC: C12H1/22
Filed: 1976-02-09
Granted: 1979-06-05
Abstract: A METHOD FOR RENDERING BACTERIA DORMANT   AND THE PRODUCT PRODUCED THEREBY               Abstract of the Disclosure A method for rendering bacteria dormant is provided which includes the steps of growing bacteria under aerobic con-ditions in an aqueous media in such a manner that the so-produced bacteria include at least one species of Pseudemonas bacteria which is capable of enzymatically reducing nitrate to nitrogen and one species of Rhodopseudomonas bacteria which is capable of photosynthetically forming red pigment; dissolving an effec-tive amount of at least one compound selected from the group consisting of the sulfides of sodium and potassium in the bacteria containing media; and exposing the sulfide containing media under anaerobic conditions to light for a period of time sufficient to cause red photosynthetic pigment to develop in the Rhodopseudomonas bacteria.  The product produced is a suspension of dormant bac-teria.
Patent CA-1038697-A (CA)
Inventor: MARSH RONALD W
IPC: B61D19/00
Filed: 1976-03-10
Granted: 1978-09-19
Abstract: Abstract of the Disclosure An operating mechanism for a pair of sliding doors includes a rotatable cam actuating member for locking and unlocking one door relative to a door opening of a vehicle.  The other is provided with locking bolts which are also actuated by the cam actu-ating member and include means selectively engageable with said locking bolts whereby both doors may be locked and unlocked simultaneously or only the first door may be so actuated.
Patent CA-1058380-A (CA)
Inventor: CREMER JOSEPH
IPC: C01B21/097
Filed: 1976-04-13
Granted: 1979-07-17
Abstract: PRODUCTION OF PHOSPHORUS NITRIDES.      ABSTRACT OF THE DISCLOSURE:        Phosphorus nitrides of the general formual PNx, in which x stands for a number of 0.9 up to 1.7 are made. To this end, phosphorus halides are reacted with ammonia in gas phase, the ammonia being used in excess based on the phosphorus halides, and the resulting reaction product is heated to temperatures of up to 950°C until ammonia practically ceases to be evolved from the reaction product.
Patent CA-1069451-A (CA)
Inventor: PARK JACK H
IPC: C10G1/04
Filed: 1976-04-29
Granted: 1980-01-08
Abstract: METHOD OF SEPARATING BITUMEN FROM TAR        SAND WITH COLD SOLVENT         (D#72,928-F) ABSTRACT OF THE DISCLOSURE A method for separating bitumen from tar sand by solvent extraction with efficient separation of water from the recovered bitumen is disclosed.  Tar sand may often be recovered by surface mining techniques.  The tar sand is comprised of bitumen, water and sand including clays.  The tar sand is contacted with bitumen solvent having a freezing point below that of the water, and the temperature of the mixture is lowered below the freezing point of the water in the tar sand.  The solid ice crystals may then be easily removed along with the sand leaving a water-free liquid bitumen solvent mixture.     I
Patent CA-1068056-A (CA)
Inventor: SCHMIDT ACHIM D
IPC: A47G27/02
Filed: 1976-07-02
Granted: 1979-12-18
Abstract: ABSTRACT OF THE DISCLOSURE         The invention provides a device for cleaning footwear, the device being in the form of a mat, the mat comprising cross-pieces arranged in the form of a lattice, recesses being present between the crosspieces, and brush units retained in the recesses, the brush units having bristles projecting above the crosspieces.
Patent CA-1083024-A (CA)
Inventor: EBERLE WILLIAM J
Filed: 1976-07-05
Granted: 1980-08-05
Abstract: INTERCHANGE AND ALIGNMENT APPARATUS AND METHOD      FOR HEATED PLATTEN HEAT SEALING MACHINE            Abstract of the Disclosure A heat sealing machine having platten means for melting at least a portion of the object to be sealed, said platten means being mounted on a carriage means for moving said platten means along at least a first axis, is described having the improvement wherein track means are provided for allowing movement of the platten means with respect to the carriage means along a second axis which is perpendi-cular to said first axis. Additionally, the present invention provides a pin means for fixedly engaging said platten means at a precise, predetermined position with respect to said carriage means, as well as providing for carriage and extension portions of said track means which provide for the quick interchange of plattens from reserve to operating positions.  Various features of the present invention allow for the preheating and prealignment of reserve plattens, whereby substitution of the desired platten is safe, simple, fast and reliable.
Patent CA-1069778-A (CA)
Inventor: VASSILIOU EUSTATHIOS
IPC: B32B15/088
Filed: 1976-07-08
Granted: 1980-01-15
Abstract: FLUOROPOLYMER FINISH WITH IMPROVED                   SCRATCH RESISTANCE                 ABSTRACT OF THE DISCLOSURE     The apparent scratch resistance of a finish derived from a composition containing (a) fluoropolymer, (b) mica particles, mica particles coated with a pigment, or metal flake and (c) a carrier, is improved by topcoating the finish with another fluoropolymer finish.
Patent CA-1090362-A (CA)
Inventor: KUEPPER FRIEDRICH-WILHELM
IPC: C07D303/04
Filed: 1976-07-16
Granted: 1980-11-25
Abstract: Abstract of the Disclosure Process for the preparation of 7,8-epoxy-2-methyloctadecane which comprises rearranging 7-methyloc?-1-ene and dodec-1-ene in the presence of a metathesis catalyst to provide 2-methyloctadec-7-ene, and epoxidising the product.  This compound finds use in compositions for combatting the gypsy moth.
Patent CA-1054302-A (CA)
Inventor: ELMI STELIO J
IPC: A61F13/24
Filed: 1976-08-16
Granted: 1979-05-15
Abstract: ABSTRACT             The present invention is concerned with catamenial tampons which comprise means for preventing by-pass but yet readily removable. Generally the tampons are hollow cones of absorbable material with a withdrawal cord attached to the apex and an unfurlable cuff around the outside of the open base end of the cone.
Patent CA-1073697-A (CA)
Inventor: NOVEMBER MILTON H
IPC: G01N9/00
Filed: 1976-08-19
Granted: 1980-03-18
Abstract: DISCONTINUITY SUPPRESSION APPARATUS                FOR VIBRATION DENSITOMETERS     ABSTRACT OF THE DISCLOSURE            An improved well for a densitometer probe for immersion in a pipeline around the probe to effect a flow of a portion of the fluid flowing in the pipe-line through the improved well and through and around the probe while increasing the usable range of the instrument.
Patent CA-1044588-A (CA)
Inventor: RODAWAY KEITH S
IPC: A61G5/12
Filed: 1976-10-22
Granted: 1978-12-19
Abstract: WHEELCHAIR FOOT REST                          ABSTRACT       The wheelchair foot rest comprises a plate portion with a semi-cylindrical configuration journalling a tube in turn supported to the wheelchair such that the plate can swing from a horizontal position to a vertical position about the journalling axis.  Axially slotted plastic friction sleeves surround the journalling tube in such a manner as to lock to the inner wall ends of the semi-cylindrical portion of the plate and frictionally engage the periphery of the journalling tube so that the plate is held in any set swung position.
Patent CA-1040161-A (CA)
Inventor: JAMES JAMES R
IPC: B01F15/04
Filed: 1976-11-04
Granted: 1978-10-10
Abstract: APPARATUS FOR METERING, MIXING     AND DISPENSING FLUIDS                   Abstract Fluids to be mixed and dispensed are metered out of hydraulic cylinders by movement of pistons therein.  The rate of movement is controlled by movement of a recirculating ball nut connected to each piston rod, movement of the nut, in turn, being controlled by the rate of rotation of its ball screw.  Each screw carries a gear, and the gears have a common drive so that the ratio of the diameter of the gears accurately controls the volu-metric metering ratio of the cylinders.  In one form, an inert fluid under pressure acting on the reverse sides of the pistons assists the force of the ball nut drive.  In another form, two cylinders work as a pair on each fluid, inert fluid under high pressure acting on the reverse sides of the pistons of each pair to meter, mix and dispense the fluids at about two thousand to two thousand five hundred pounds per square inch.
Patent CA-1057639-A (CA)
Inventor: VAN DER BURG SJIRK
IPC: B60C9/20
Filed: 1976-11-30
Granted: 1979-07-03
Abstract: Abstract of the Disclosure A pneumatic tire having a radial carcass and at
Patent CA-1060064-A (CA)
Inventor: GAMUS ABRAHAM
IPC: E05B15/00
Filed: 1977-03-01
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE      An electric strike type door lock in which the strike tongue is releasable held in its latch bolt securing posi-tion by a ball seated in a bore in a wall of the housing in which the strike tongue is mounted.  Toggle linkage holds the ball in an operative position protecting from the mouth of the bore and into a pocket in the adjacent surface of the strike tongue, when the toggle linkage is in an extended condition with its knee joint slightly across dead center. A low powered solenoid operatively connected with the knee joint of the toggle, initiates collapse of the toggle and thereby enables the ball to be expelled from the pocket in the strike tongue by door opening force transmitted through the latch bolt onto the strike tongue.