baber/WOPTO huggingface dataset:
Patent IT-1085931-B (IT)
Title: Plant for pyrolysing waste prod. concentrates - using vapours and gases from pyrolysis to heat the concentrates for evaporation
IPC: F23G/
Filed: 1977-03-22
Granted: 1985-05-28
Abstract: Plant for pyrolysis of waste prodt concentrats initially contg. water, consists of a container in which the concentrated solids are mixed with an oil, a heated evaporator connected to the container by a pipe, a burner to supply the heat used in the evaporator for evaporation, pyrolysis equipment in which the water-free mixt. of solids and oil is decomposed into organic vapours, gases and a residue of carbonised prodts. and ash. Plant is esp. for pyrolysis of moist filter aids contg. waste organic materials, black liquors contg. lignin and salts from cellulose prodn. by the kraft process, effluent sludes, etc. The vapours and gases from the pyrolysis stage are used to provide heat for evaporation of the aq. concentrates, with reduction in external energy requirements. The oil added to keep the dried sludge in a flowable condition can be sepd. and recycled. The carbonised residue and ash form useful end-products. Release of vapours and suspended particles into the air is kept to a minimum by use of pyrolysis intead of combustions.
Patent IT-1226513-B (IT)
Title: Polyether-imide! precursor compsn.
Inventor: BERDAHL DONALD RICHARD
IPC: C07D/
Filed: 1988-09-07
Granted: 1991-01-23
Abstract: A polyetherimide precursor compsn. is prepd. by mixing (A) a mixt. of at least 2 of M- and p-phenylene diamine and 4-aminophenyl ether, where the mixt. contains 25-75 mols.% of each diamine, and (B) the esterification prod. form (B1) 1 mol. of a tetracarboxylic acid dianhydride ether of formula (I) and (B2) 10-20 mols. of an alkanol of formula R1OH, R1 = 1-4C prim. or sec. alkyl.
Patent IT-1180228-B (IT)
Title: New insecticidal halo:benzoyl substd.-bi:phenyl urea(s)
Inventor: PLUMMER ERNEST LOCKHART
IPC: A01N/
Filed: 1984-09-24
Granted: 1987-09-23
Abstract: Substd. benzoylureas of the formula (IV) are new. A and B are both halogen or one may be H and the other halogen; R and R' each independently=halogen, alkyl, alkoxy, haloalkyl, haloalkoxy, alkylthio, haloalkylthio, alkylsulphinyl, haloalkylsulphinyl, alkylsulphonyl, haloalkylsulphonyl, nitro or cyano; R''=halogen or alkyl; m=0-3; n=0, or 1-5 when each R' is halogen, or 1-3 when at least one R' is not H or halogen; and the biphenyl gp. is attached at position 4 or 5, but R' is other than haloalkyl when R is Cl or haloalkoxy and one and B is Cl and the other isH.
Patent IT-1131380-B (IT)
Title: Reinforced paper product esp. wired corrugated carton
Inventor: CHAVANNES MARC A
IPC: D21H/
Filed: 1980-06-26
Granted: 1986-06-18
Abstract: Channels are arranged parallel to each other between the layers of paper in a paper structure reinforced by metal wires. The wires running lengthways are positioned in the channels, the depth and the breadth of which correspond to the dimensions of the wires. The wires are held firmly in the channels between the layers of paper, so that they are not stripped and exposed when the paper structure is cut through. The paper structure is formed by a first layer having a number of ribbons of paper glued to its surface, parallel to each other so as to delimit the channels. The spacing between the first and second layers of paper determines the depth of the channels, and the second layer is attached by an adhesive to the ribbons on the first layer. The reinforced paper structure may have a transversely corrugated layer, with some of the wires contained running lengthways. through the web. Used to produce a wire-reinforced paper structure which may be corrugated or have a corrugated layer inside it, and which can be sheared by blades which have become blunted without risk of the wires being pulled away from the paper. In addn. the surface of the paper is quite smooth and it can be printed easily.
Patent IT-1154370-B (IT)
Title: Solar heat absorber
Inventor: STRANICKY FEDOR
IPC: F24S10/50
Filed: 1982-11-30
Granted: 1987-01-21
Abstract: An absorber comprises a thin strip of heat-resistant rubber vulcanised along lines to a thin strip of copper, brass or stainless steel to form passageways. The rubber pref. has a large number of parallel ribs to which the metal strip is joined and the spacing between ribs is sufficiently small that the fluid pressure in passageways formed by the ribs will not deform the strips. Alternatively, there are intermediate heat-resistant rubber strips located along the joining lines and vulcanised to both main strips. There is pref. a cover layer of transparent plastics sheet or foil vulcanised to rubber associated with the joining lines extending along the two long sides of the strips. The absorber is partic. for use in covering large areas and can be stored as a reel.
Patent IT-1165277-B (IT)
Title: Reinforced thermosetting plastics material prodn. - in which catalyst or accelerator is premixed with reinforcing fibres or filler
IPC: C08K7/02
Filed: 1979-07-31
Granted: 1987-04-22
Abstract: A reinforced thermosetting plastics material is obtd. by premixing (1) a catalyst or (2) an accelerator with reinforcing fibres and/or filler and mixing the othr of (1) and (2) with an unsatd. synthetic resin and/or monomer, prior to the final combination of the polymer and/or monomer and reinforcement. The use of a polyester, polyacrylate, vinyl resin, polyurethane and/or styrene monomer; glass, C, metal or polyamide fibres; a peroxide catalyst; and a Co, Fe, Mn, V or Pb cpd. or amine accelerator. Gelling of the resin in its storage vessel or the applicator appts. is avoided and the danger of fire is reduced, since curing begins only when the resin and reinforcement are contacted.
Patent IT-1206382-B (IT)
Title: Corrosion analysis conducting and static electrochemical process - involving multiple electrode, electrolyte bath and EMF measurement
Inventor: ANDRAS TEJFALUSSY
IPC: G01N/
Filed: 1977-09-30
Granted: 1989-04-21
Abstract: A method and device for conducting and static electrochemical examination of corrosion processes in metals enable rapid determination of speed of corrosion and the most suitable corrosion protection to be adopted. The method involves working electrodes, counter-electrodes and reference electrodes (3) immersed in an electrolyte. The electromotive forces on the working and counter-electrodes are measured w.r.t. the reference electrode. The object is non-destructively tested by prevention of inhomogeneous corrosion effects using several electrodes of each type. Different points of the object act as working electrodes. At least two corrosion effects are induced whose characteristic parameters are dependent on the inhomogeneous corrosion effects using several electrodes of each type. Different points of the object act as working electrodes. At least two corrosion effects are induced whose characteristic parameters are dependent on the inhomogeneities and time duration of the effects which are measured simultaneously or in the same measurement cycle.
Patent IT-1123921-B (IT)
Title: Plastics foil wrapping machine for boxed goods - has cam controlled clamping fingers on endless chains on sides of box supply track and rotary cutter
IPC: B65B/
Filed: 1976-10-13
Granted: 1986-04-30
Abstract: A packing machine, which wraps delicate articles such as foodstuff with plastics foil, moves the boxed goods along a horizontal track. Two endless chains, located on either side of the box supply track, are provided with equally-spaced clamping fingers. The clamping fingers are used to grip the leading end of the cellophane supply roll and pull it above and along the moving box. When the required length of foil is drawn of the roll, a rotary cutter cuts off a panel. The moving clamping fingers on either side of the box are controlled by endless cam tracks. Thus they are able to wrap the foil around the box, whilst the box is moving.
Patent IT-1050115-B (IT)
Title: Enzymatic compns for oral and dental care
IPC: A61K/
Filed: 1970-09-01
Granted: 1981-03-10
Abstract: Compns contain enzymatic complexes and/or mixtures of dextranases, other carbohydrases and/or proteases. Suitable carbohydrases include alpha- and beta-amylase and glucoamylase. The compn may also contain fluorinated cpds. They prevent or remove tartar from teeth without affecting dental enamel. They may be used in toothpaste, mouth washes, chewing gum, etc.
Patent IT-1233993-B (IT)
Title: Method to make and metal plate supports made from limestone and related products, to be used in building construction.
Inventor: MANARA ENZO
Filed: 1989-05-11
Granted: 1992-04-22
Abstract: The method provides a way to manufacture building materials including preparation of a polyester resin mixture set in mono sheer styrene, more or less in equal parts, with calcium carbonate powder. On hardening it will be catalysed with ethyl methyl peroxide, 50% composed, in the region of 0.3%, so that it can be dripped into silicon resin matrices to be moulded. After making the building supports they are then galvanised with metal, previously treated with colloidal, paladin chloride to make them into conductors, then they are sprayed with copper sulphate and, where necessary, gold or silver-plated. Such a plated support is something new to the building trade.
Patent IT-1214107-B (IT)
Title: Liquid foodstuffs defoaming appts.
Inventor: CAMURRI FEDERICO
IPC: A23P/
Filed: 1987-09-04
Granted: 1990-01-10
Abstract: The method is for metamorphically transforming from a frist shape to a second shape in a video graphics system. The method comprises the steps of identifying elements common to the first and second shapes and identifying a first set of segments of elements in the first shape unrelated to the second shape. Each segment is delimited by a pair of common elements and a second set of segments of elements are identified in the second shape unrelated to the first shape. Each segment is delimited by a pair of common elements and the common elements are interpolated from the first shape to the second shape. Each segment of the first set of segments is interpolated to the segment of the second set delimited by the same pair of common elements.
Patent IT-1040632-B (IT)
Title: Connecting structure for ocean-going push-barge - has receiving port for connecting pins at both sides of pusher boat
IPC: B63H/
Filed: 1975-06-19
Granted: 1979-12-20
Abstract: In connecting a bow of a pusher boat having a driving power source with a stern of a barge having no driving power source at a recessed portion formed at the stern of the barge, a number of freely projectable connecting pins at positions in the vicinity of the centre part of both sides as well as at the bow of the pusher boat are inserted into connecting pin receiving ports formed at corresponding positions in the recess of the barge so as to make both pusher boat and barge to be unified into a single navigable body. The connecting pins at both sides of the pusher boat and the connecting ping receiving ports at the recessed portion at the stern of the barge are arranged in a backward obliquity, or swept back direction, with respect to the lengtwise direction of the boat hull.
Patent IT-1083261-B (IT)
Title: Simplified data transmission system for teletext signals - has clock pulse generator replaced by colour subcarrier and has sync. separator producing gate signal
IPC: H04N/
Filed: 1977-05-10
Granted: 1985-05-21
Abstract: The simplified system comprises a sync. separator and gate which produces a gate signal for the burst and a switching signal to insert the teletext signal into the required line. A burst separator derived the colour sub-carrier sync. burst from the composite video signal. When data is received, this is transferred to a buffer and later transferred at generator frequency during the frame fly-back, filtered through a low pass and added to the original video signal in an adder. The output of the adder provides a complete video signal which contains the additional data corresponding to the pages of text in the Teletext system. When the information is to be reproduced in colour, the clock oscillator can be replaced by the existing colour sub-carrier oscillator and in the decoder the clock generator is no longer necessary.
Patent IT-1109143-B (IT)
Title: High-speed tyre - in which girdle has narrower top ply on central layer, wrapped round edges of bottom ply
IPC: B60C/
Filed: 1978-06-08
Granted: 1985-12-16
Abstract: High speed tyres, with height/width ratio =0.8, have a radial carcase and crown girdle inside and across the width of the tread. The girdle is of two main plies of different width which are made of soft cables with high modulus of elasticity and set at acute angles to each other. The edges of at least one by ply are wrapped round at one side of the girdle. A narrower third ply is laid on the outer side of the girdle i.e. against the centre ply with its folded edges. Good performance is achieved at high speeds with good compromise between the conflicting running requirements.
Patent IT-1226137-B (IT)
Inventor: POLONI ALFREDO
IPC: B21B31/08
Filed: 1988-10-18
Granted: 1990-12-17
Abstract: Device to change the equipment on a compact rolling block (11) consisting of an integrated plurality of rolling stands with pairs of rolls supported as cantilevers with alternate roll axes, a complete change of the equipment taking place substantially at one and the same time on all the stands, the equipment being delivered in a coordinated manner already positioned, pre-set and complete with rolls, roller boxes, supports, splitters, pinch rolls and all other necessary items, the device comprising a movable device (10) which operates in front of the compact rolling block (11) and bears horizontal (20) and vertical (19) assemblies of equipment holders (18), the equipment holders (18) of one assembly (20-19) being alternated with those (18) of the other assembly (19-20), each equipment holder (18) comprising at least a first working side (22) and a second working side (23) and being capable of being rotated by at least 180 DEG  about a rotation shaft (21).
Patent IT-1243137-B (IT)
Title: Roll-forming machine for the continuous production and soldering along a generatrix of a tube from a supply reel of precious or nonprecious metal strip
Inventor: LORENZATO ALFEO
IPC: B21C/
Filed: 1990-08-24
Granted: 1994-05-24
Abstract: The machine of the invention is essentially a roll- forming machine for the precious metalworking industry or the like, which not only continuously produces a tube from an incoming strip, but also solders the adjacent edges of the strip linearly along a generatrix. The machine of the invention includes a device which ensures a constant distance between the welding electrode and the tube, even when the welding head is raised and lowered for normal maintenance during work. <IMAGE>
Patent LT-6193-B (LT)
Title: Prolonged storage yogurt drink 1,4% fat and its production method
Inventor: FEDARAVIČIUS
IPC: A23C9/00
Filed: 2014-02-07
Abstract: The present invention relates to the production of dairy products, in particular to the production of prolonged storage yogurt drink 3.6 percent fat from recombined milk. In the manufacture is used 10-45 percent of the natural skimmed milk, purified using the extremely small high-tech filters, to carry the process at low temperature in order to maintain undenatured proteins. Another component of the product - water, which is basis of chemical and microbiological processes of food, is also purified extremely by using the reverse osmosis method. By combining specially purified components can be obtained product having the desired properties. Advantage of this invention is that the skimmed milk has not been exposed higher than at 58 °C temperature and has preserved all milk constituents (undenatured proteins, vitamins, minerals, lactose), and combining with water and dry milk matter, allows to obtain high-quality milk product.
Patent MX-165729-B (MX)
Inventor: FARRARO JOHN T
IPC: C23G1/10
Filed: 1988-02-01
Abstract: A process for producing copper rod having an improved surface smoothness and substantially no surface oxides, which rod is suitable for drawing or rolling into wire, is disclosed. The process comprises the steps of forming a bath of molten pure copper, casting the molten copper into a cast bar, conditioning the bar for hot-rolling, hot-rolling the bar to form a hot-rolled rod, cooling the hot-rolled rod and chemically shaving and pickling the hot-rolled rod. The chemical shaving and pickling step is performed with a solution containing controlled concentrations of sulfuric acid and hydrogen peroxide. Both the solution and the rod are maintained at elevated temperatures and the duration of the reaction is controlled. The interrelated process variables are regulated so that substantially all of the surface oxides and a desired amount of copper are removed from the surface of the hot-rolled rod.
Patent MX-170629-B (MX)
Inventor: GERVAIS MICHELE
IPC: C14C1/08
Filed: 1988-02-09
Abstract: These hides, completely free from chromium, have a moisture content of between 15 and 20%, a maximum inorganic matter content of 10 +/- 2%, an aluminium oxide content of 0.7 +/- 0.2% and an acrylic derivatives content of approximately 2%. Their pH is in the region of 4.0% and their dermic substance content is approximately 85 +/- 3%. They are capable of being rewetted in less than an hour. The process for obtaining them, of the type consisting in subjecting the completely delimed and bated hides to a pickling treatment in the presence of acrylic resin and then, after a rest, to a pretanning treatment with the aid of aluminium salts, is characterised in that there is introduced at any stage of the treatment a chemical agent facilitating the rewetting and enabling the hide to retain, after drying, a residual moisture close to 20% and in that the hide thus treated is subjected to drying. This chemical agent is chosen from the group consisting of polyalcohols, condensates of fatty alcohols with ethylene oxide and condensates of alkylphenols with ethylene oxide.
Patent MX-168115-B (MX)
Title: Conjunto de cerradura de puerta y dispositivo de seguridad antirrobo y antiagresion de esta cerradura y cerradura que forma parte de este conjunto
Inventor: PERIOU PIERRE
IPC: E05B65/20
Filed: 1988-04-22
Abstract: La presente invención se refiere a el conjunto de cerradura de puerta y de un dispositivo de condenación de esta cerradura, especialmente para puerta de vehículo, en el que la cerradura comprende un cerradero fijado sobre un marco de la puerta, una horquilla articulada en una caja de cerradura en el que se se proporciona una abertura de recepción del cerradero, esta horquilla estando provista de dos ramificaciones de retención del cerradero entre ellas, un trinquete articulado sobre la caja de cerardura y que puede colocarse en una posición de enclavamiento de la horquilla sobre el cerradero para mantener cerrada la puerta, medios de maniobra del trinquete para permitir el enclavamiento y el desenclavamiento de la horquilla y que pueden hacerse inoperantes mediante el dispositivo de condenación, caracterizado en que: (a) los medios de maniobra del trinquete comprenden una palanca conectada a cuando menos un sistema de mando manual de la palanca, para permitir el accionamiento del trinquete y el enclavamiento de la cerradura y, un electromecanismo capaz de mantener la palanca de mando acoplada en rotación con el trinquete, en tanto que este electromecanismo no es recorrido por una corriente eléctrica y, de desembragar la palanca con relación al trinquete cuando se alimenta en corriente; (b) el dispositivo de condenación comprende un circuito eléctrico de mando centralizado, asociado al sistema de mando manual de la palanca, y en el que están colocados cuando menos un interruptor que puede cerrarse mediante una carrera de acercamiento del sistema de mando, así como el electromecanismo, el cual está provisto de medios de desembrague automático de la palanca con relación al trinquete, comandados después de la activación del circuito eléctrico de condenación, por un cierre del interruptor que pone el electromecanismo bajo tensión y, medios para provocar automáticamente este cierre del interruptor mediante una tentativa manual de maniobra del sistema de mando de la palanca.
Patent MX-165619-B (MX)
Title: Tecnica de estirado en frio y aparato para formar tubos internamente ranurados
Inventor: MAYER DEAN LOWELL
IPC: B21C37/20
Filed: 1988-06-14
Abstract: La presente invención se refiere a un método para estirar en frío una cubierta de tubo alargado, en un estirado contínuo sencillo, para formar un tubo acabado que tiene una superficie interna, con una pluralidad de ranuras que se extienden longitudinalmente, caracterizado porque comprende: estirar longitudinalmente la cubierta del tubo sobre un mandril, someter la cubierta del tubo para reducir el diámetro de la superficie interior de la cubierta del tubo a una dimensión por debajo del diámetro menor de las ranuras a formarse, luego alargar progresivamente la superficie interna reducida de la cubierta del tubo y a continuación retardar longitudinalmente el movimiento longitudinal de una porción de la superficie interna reducida de la cubierta del tubo, en una pluralidad de intervalos espaciados circunferencialmente para efectuar la formación de las ranuras.
Patent MX-170777-B (MX)
Title: Maquina perfeccionada para conformar estructuras de contenedores
Inventor: GIMENO EMILIO MUR
IPC: B31B5/00
Filed: 1988-09-08
Abstract: La presente invención se refiere a máquina perfeccionada para conformar estructuras de contenedores, cuya máquina comprende en combinación las siguientes disposiciones: una estación de almacenamiento de placas de cartón preformadas, un mecanismo que extrae una a una las placas preformadas de cartón del almacén que la contiene; un par de guías de sección angular, reciprocamente paralelas, provistas de medios para regular su separación, entre cuyas guías de depositan las placas preformadas de cartón cuando son extraídas del almaceén que la contiene; un mecanismo empujador que desliza las placas preformadas de cartón a lo largo de las guías angulares para conducirlas al sector de moldeo. Una estación de encolado con medios de caldeo, conteniendo adhesivo termofusible y conectada con un equipo de inyectores que aplica adhesivo sobre las placas preformadas de cartón durante su deslizamiento hacia la zona de moldeo. Un sector de moldeo sobre el que son situadas, una a una de las placas de cartón, ya impregnadas con adhesivo. Un mandril conformador que en cada actuación introduce la placa de cartón emplazada, en el seno del mecanismo de moldeo para conformar el cuerpo del contenedor. Medios plegadores que intervienen al retirarse el mandril conformador, para plegar hacia el interior de la bandeja las solapas que articulan en el borde superior de los laterales opuestos del contenedor, cuya máquina se caracteriza porque la estación inicial de almacenaje de las placas preformadas de cartón comprende un depósito formado por un par de robustas paredes, recíprocamente paralelas, dispuestas fijamente, en erecta posición, sobre un par de guías enfrentadas que reciben los cartones a su salida del depósito, cuyas paredes tienen adaptadas ortogonalmente, en su borde inferior, sendas pletinas que retienen por dos bordes opuestos las placas de cartón almacenadas.