baber/WOPTO huggingface dataset:
Patent ES-8300614-A1 (ES)
Title: Apparatus for tying up packs of tiles.
IPC: B65B27/02
Filed: 1981-05-06
Abstract: A machine for packaging pieces such as tiles or bricks in general comprises an improved apparatus for tying up with wire already formed packs of said pieces. Said apparatus consists of means carrying out the feeding, the cutting and the positioning of a wire length - underneath the pack to be tied up und while the pack itself is being fed above - on two arms for winding said wire length around said pack, and it provides to wind said wire length around said pack through simultaneous rotation of said arms, immediately after the pack has been fed.
Patent ES-8204669-A1 (ES)
Title: Equalized four-spring tandem axle suspension.
IPC: B60G11/113
Filed: 1981-08-03
Abstract: An equalized four-spring tandem axle suspension with upper and lower torque rods provides pivots between the leaf springs and axles to eliminate uneven load sharing between axles and uneven load distribution within each leaf spring during articulation of the suspension.
Patent ES-8206786-A1 (ES)
Title: Reduction machine of motor
IPC: F16H1/22
Filed: 1981-08-05
Abstract: Worm gear with a driving shaft (1) which carries two worms (4a, 4b) of opposite hand and with a driven shaft (5) which is connected to the driving shaft (1) via two different kinematic paths, each of which has at least one interposed pinion (7a, 7b), each kinematic path having just one, simple interposed pinion (7a, 7b) with teeth which mesh, on the one hand, with one of the two worms (4a, 4b) of the driving shaft (1) and, on the other hand, with a gearwheel (8a, 8b) arranged on the driven shaft (5).
Patent ES-8207466-A1 (ES)
Title: Skid protection device for wheels
IPC: B60C27/00
Filed: 1981-10-28
Abstract: The present invention relates to a skid protections device (3) for wheels preferably snow chains for vehicle wheels. In order to permit quick and simple assembly of snow chains on vehicle wheels the device according to the invention comprises a power aggregate attached to a wheel, coupled to a bracket thereon. The bracket with skid protection means may be mounted at the wheel with the skid protection means extending in working position around the wheel except a part thereof which is prevented from attaching a working position by the wheel engaging a ground. The power aggregate, in coupled condition, moves the blocked part of the skid protection means to the working position when it is released by rotation of the wheel, the skid protection means in working position is movable in peripheral direction relative to the wheel during rotation.
Patent ES-8304258-A1 (ES)
Title: Process and device for advancing a slidable shuttering.
IPC: E21D11/10
Filed: 1981-11-13
Abstract: A method and apparatus for forming continuous concrete walls in tunnels or galleries is provided. More particularly, the invention relates to a form that is slidable through the gallery or tunnel. The form is an elongated supported tubular structure generally conforming to the shape of the gallery or tunnel. The outermost surface of the form is spaced from the wall of the gallery or tunnel a sufficient distance to enable an appropriate amount of concrete to be poured or pressed therein. The form is adapted to have the concrete pumped into the annular spaced provided for it, and to have the force of the concrete against the leading edge of the form cause the form to slidably advance through the gallery or tunnel.
Patent ES-8400050-A1 (ES)
Title: Injector cum spray for polyurethane compounds, etc.
IPC: E04B1/74
Filed: 1982-02-08
Abstract: The spray comprises two sealed boilers  and a pressure source with a pressure controller. The virtually constant pressure of parts  and a communication line, with component feed lines supplement a mixes cum distributor gun. - The lines  house volume control valves  and a heating system  is also fitted, for controlled reaction and compound formation in the gun.
Patent ES-8301353-A1 (ES)
Title: Motor compressor unit
IPC: F04B39/00
Filed: 1982-02-15
Abstract: A motor-compressor unit for a refrigerator comprises a support body (18) resiliently supported on the base of a hermetically sealed casing (10) of the unit. The body (18), in which a compression cylinder and a silencer chamber (34) in the delivery duct are provided, has a limited radial extension in that portion thereof which is diametrically symmetrical to the silencer chamber. The body (10) supports a stator (12) by means of two columns (42, 44) provided on the body in diametrically opposite positions in proximity to its outer periphery.
Patent ES-8400590-A1 (ES)
Title: Heat generating apparatus and its process
IPC: F24J3/00
Filed: 1982-03-31
Abstract: This invention relates to a heat generating apparatus and its process which utilizes the air friction heat generated in a rotation area of a rotary means. The rotary means which is installed in a chamber as the heat generating apparatus is effective to reduce air pressure in the chamber to a reduced balanced level. In the meantime, the air friction heat generating means in the rotation area of the rotary means is actuated and the air friction heat is generated, thereby the interior of the chamber is heated rapidly. Due to increase in air temperature in the chamber, the chamber can be employed as a powerful heat source.
Patent ES-8303989-A1 (ES)
Title: Brake master cylinder
IPC: B60T11/20
Filed: 1982-05-03
Abstract: The master cylinder piston (3) in the master cylinder of a hydraulically- actuated motor vehicle brake includes in its front wall a compensating bore (18) communicating with the piston rear side and adapted to be closed by a valve body (14) movable relative to the master cylinder piston (3). The valve body (14) is provided at the end of a central stem member (11) connecting the two spring collars (8, 10) of a piston return spring (9) of the master cylinder piston (3). The valve body (14) is urged by spring 20 against the compensating bore (18) as soon as the piston return spring (9) is loaded in compression.
Patent ES-8308070-A1 (ES)
Title: Process and apparatus for measuring corrosion rate of a heat transfer surface
IPC: G01N17/00
Filed: 1982-06-17
Abstract: There is disclosed a novel fouling and corrosion test assembly including a metallic tube having a heating element embedded in a heat conductive material for controlled heat input and with a thermocouple to measure wall temperature of the tube, and a metallic sleeve disposed about a predetermined portion of the metallic tube whereby the fouling and corrosion test assembly is disposed within conduit and valve assemblies in fluid flow communication with a fluid to determine corrosion rate by weight loss of the metallic sleeve under controlled heat input, temperature conditions and fluid flow rates for a predetermined time period.
Patent ES-8308975-A1 (ES)
Title: Method of preparing dried noodles
IPC: A23L7/109
Filed: 1982-11-08
Abstract: A method for producing dried instant noodles containing less than 15% moisture as a final product. It is characterized by dehydrating raw noodles containing 35-45% moisture using super-heated steam and adjusting evaporation of water from the noodles at the rate of 0.25-1.00 g/second per 100 g of the raw noodles.
Patent ES-8402246-A1 (ES)
Title: Process for manufacturing fired refractory porous plugs for rinsing by gas.
IPC: C04B35/04
Filed: 1982-12-10
Abstract: 1. Process for manufacturing fired refractory porous plugs for rinsing by gas for the introduction of gases or vapours into metal melts, comprised of porous magnesia material having a permeability of at least 500 nPm and an open porosity of at least 20% by volume, by press-shaping a mixture based on sintered magnesia which is substantially free of finest grains up to 0.5 mm, characterised in that a mixture consisting of 87 to 95% by weight of sintered magnesia having a grain size from 0.5 to 3 mm, preferably from 1 to 2 mm, and 5 to 13% by weight of magnesium carbonate or calcium carbonate as gas delivering substance, the sintered magnesia and the gas delivering substance being poor in iron having a content of less than 0.8% by weight of Fe2 O3 , calculated free of ignition loss, blended with a temporary binder is shaped into plugs under a pressure of 50 to 100 N/mm**2 , preferably about 60 N/mm**2 , and these plugs are fired at a temperature above 1700 degrees C, preferably above 1800 degrees C.
Patent ES-8404815-A1 (ES)
Title: Gaming apparatus.
IPC: A63F9/00
Filed: 1982-12-15
Abstract: A game apparatus has a cabinet defining a playing area, a plurality of coin slots, and a rotable, ribbed, drum beneath the slots for projecting an accepted can within the playing area. In a lower portion of the playing area are two shelves onto which projected coins may fall, the shelves being traversed by pusher bars which push collected coins towards the edge of the respective shelf. In an upper portion of the playing area are a plurality of baskets containing sensors actuated by a coin passing through a basket to secure a predetermined award. Suitably one of the baskets is movable.
Patent ES-8407524-A1 (ES)
Title: Electric terminals having plated interior surfaces, apparatus for and method of selectively plating said terminals.
IPC: C25D5/02
Filed: 1983-03-24
Abstract: The present invention is characterized in that, a mandrel is rotated continuously as strip fed electrical terminals are strip fed continuously to the mandrel, and partially wrapped against the mandrel and exited from the mandrel, a conduit supplying plating fluid under pressure opens into a plurality of nozzles on the mandrel, anodes are mounted within the nozzles for reciprocation into and out of the interiors of the terminals that are against the mandrel, the conduit supplies plating solution under pressure to the nozzles, the nozzles inject plating solution into the interiors of those terminals in which the anodes are received, a source of electrical current supplies electrical current flowing from the anodes, through the plating solution and to the interiors of those terminals in which the anodes are received, and the anodes are constructed for withdrawal from the interiors of those terminals prior to those terminals exiting from the mandrel.
Patent ES-8402533-A1 (ES)
Title: Air-conditioning system for a motor vehicle, in particular for a passenger car
IPC: B60H1/00
Filed: 1983-05-12
Abstract: Air-conditioning systems for motor vehicles, in particular for passenger cars, are composed essentially of a housing in which a heating element, an evaporating element, a blower and means for influencing the air stream which acts on the heating element are arranged. In known systems, the arrangement of evaporating element and heating element is such that initially the entire quantity of air flows through the evaporating element and then depending on the heating requirement a corresponding part of the cooled quantity of air is directed through the heating element and thus warmed up. The known systems have several disadvantages, in particular with respect to the constructional volume and the energy requirement. In order to avoid these disadvantages, it is therefore proposed to arrange the heating element and the evaporating element in parallel with respect to the air flow and to provide means for influencing the partial air flows carried respectively through the heating element and the evaporating element. At the same time, the means for influencing the respective air flows are to be connected to one another in such a way that a change in the air flow rate through the heating element results in an opposing change in the air flow rate through the evaporating element.
Patent ES-8403987-A1 (ES)
Title: Process for the manufacture of a fancy yarn, and products obtained
IPC: D02G3/34
Filed: 1983-06-23
Abstract: Process for the manufacture of a fancy yarn having stable protuberances along its length, wherein at least one effect yarn is fed onto a core yarn at a greater speed than the latter, the protuberances thus produced and the core yarn being bound together by the combination of feeding of the effect yarn in an oscillating manner relative to the core yarn and increasing the twist of the assembly passing through a simple false twist device, without the need for heat setting means.
Patent ES-8604105-A1 (ES)
Title: Aphidicolane derivatives, their preparation and pharmaceutical compositions comprising them.
IPC: C07C43/315
Filed: 1983-09-01
Abstract: Aphidicolane derivatives of the formula: < IMAGE > wherein R1 stands for hydrogen or a hydroxy radical, R2 stands for a hydroxy or methyl radical, or the group CR1R2 stands for a keto group R3 stands for a formyl or hydroxymethyl radical, or for the group -CH2O.CO.OR6, wherein R6 stands for a defined radical or R2 and R3 are joined together to form the group -O.CO.OCH2- R4 stands for a hydroxy radical R5 stands for a formyl radical, a hydroxyalkyl radical -(CH2)1-3OH, a radical -CHR7OH, wherein R7 stands for a defined radical, or R5 stands for an azidomethyl or pyrrolidinylcarbonyloxymethyl radical, or for the group -CH2O.CO.OR8, wherein R8 stands for a defined radical, or R5 stands for the group -CH2O.CO.(CH2)m.CR11R12.(CH2)n.NR9R10, wherein m, n, R9, R10, R11 and R12 have defined values, or R5 stands for the group -CH2O.SO2.R13, wherein R13 stands for a defined radical or R4 and R5 are joined together to form the group -O.CH2- or -O.CO.OCH2- and, where appropriate, pharmaceutically-acceptable salts thereof. Processes for the preparation of said aphidicolane derivatives. Pharmaceutical compositions comprising one of the compounds and a pharmaceutical diluent or carrier. The compounds exhibit inhibitory activity against DNA-containing viruses and they inhibit the growth of some tumors.
Patent ES-8405207-A1 (ES)
Title: Method and apparatus for extruding films of vinylidene fluoride polymers.
IPC: B29D7/01
Filed: 1983-09-05
Abstract: The film (11) extruded from a vinylidene fluoride polymer is subjected to a stretching of at least 200% while still in the molten state, and then cooled rapidly to a temperature below 50 DEG C. The equipment comprises, in series, an extruding device (1) (2), a cooling device consisting of a thermostatically controlled liquid bath (6), the level of which is located at a distance of 10 to 300 mm from the extruding device, and a device (8) (9) for stretching the extruded film by at least 200% in its part located between the extruding device and the cooling device. The film obtained is suitable for manufacturing piezoelectric films.
Patent ES-8406714-A1 (ES)
Title: Gas-operated automatic gun.
IPC: F41A5/18
Filed: 1983-10-25
Abstract: 1. Automatic gun with gas tapping, of the type in which the mechanism (15) for locking/unlocking the arm, and which provides also the discharge of the cartridge case, and which is housed within the breech box (2) is automatically actuated at the time of unlocking under the effect of a gas tapping in the barrel (1) and is returned automatically in the locking position by a recovery spring (18) which provides also the feeding of a fresh cartridge located within a tube-magazine (3), said gun being of the type having a piston (9) driven by the force of the gases tapped from the barrel sliding within the fastening piece (6) of the barrel and surrounding the tube-magazine, said piston consisting of a cylindrical block having a section fitting within a recess of the annular piece and delimitating an annular chamber (11) for the storage of the gases, said piston (9) co-operating during the movement thereof with means (13) for transmitting the motion of the piston comprising lateral arms and permitting the operation of the mechanism (15) for the locking/unlocking of the arm through the intermediary of control means (14), characterized in that the transmission means (13) comprise two endwise juxtaposed rings coaxial rings (16-17) mounted slidably on the tube-magazine, one of which (the ring 16) is provided with two lateral longitudinal U-shaped notches (23) opening horizontally outwardly, the other one (the ring 17) being provided with two lateral longitudinal U-shaped notches (25) opening vertically upwardly, and include two flat and elongated lateral arms (19, 20) each one of which is engaged within a horizontal notch (23) and a vertical notch (25) both located on the same side of the barrel (1), the ends of said arms directed towards the breech box (5) being arranged to be associated with the intermediate means (14) for the control of the locking/unlocking mechanism (15), said means being capable of driving freely said mechanism within the breech box (2) to cause this mechanism to be locked/unlocked relative to the barrel (1).
Patent ES-8501672-A1 (ES)
Title: Release sheet and a method for making thereof
IPC: B05D1/28
Filed: 1983-12-12
Abstract: This invention relates to a release sheet which comprises a backing sheet, a release resin layer and a pattern layer, the pattern layer being positioned directly or indirectly on the reverse side of the release resin layer in relation to a peeling surface thereof. The release sheet is useful especially as a release sheet used in making synthetic leather.
Patent ES-8600917-A1 (ES)
Title: Dental intrinsic and extrinsic colour cpds. discolouration
IPC: A61C19/06
Filed: 1983-12-13
Abstract: The process comprises use of clamps to assemble a heater system and a sensor, and temp., time and alarm controls. Ultraviolet and laser radiation and ultrasound are applied for catalytic discoloration. The tooth crowns are covered with a container mould incorporating in its absorbent material the discolouration agent made up of hydrogen peroxide, ammonia 30, 50 or 70%, ether, etc.
Patent ES-8505011-A1 (ES)
Title: Insulation of vessels having curved surfaces.
IPC: B65D/
Filed: 1984-05-08
Abstract: A vessel (10) with a curved surface (13) is insulated with the first layer of insulation (14) formed of a plurality of closed loops (15) joined to each other. A second layer of insulating material (17) is disposed over the first layer (14) and is comprised of a plurality of closed loops (18) of insulating material with adjacent portions of the loops (18) being affixed to each other. Such arrangement allows thicker insulation without the requirement of increased space and heavier equipment.
Patent ES-8502788-A1 (ES)
Title: Periscope-like viewer.
IPC: G02B23/14
Filed: 1984-05-11
Abstract: A periscope-like sighting device is proposed which comprises an optical system comprising a plurality of elements arranged within a housing for localizing and tracking a target. In order to obtain as great as possible a field of observation, the optical system comprising a first deflection prism, an objective lens or lens system, a first beam splitter, a second beam splitter and a second deflection prism is arranged in the housing sloping backward in the direction of incident radiation and in relation to a vertical rear housing wall. A main mirror is associated with the first beam splitter and is journaled in a mirror head arranged sloping backward in the housing to be pivotable about a first axis and rotatable about a second axis. In order to achieve a range-finding of the target, a laser range finder can be arranged on the housing of the sighting device and is preferably subdivided into a laser transmitter portion and a laser receiver portion and the principal components of the laser receiver portion are arranged within the housing.
Patent ES-8505945-A1 (ES)
Title: Amine derivatives, salts thereof, process for preparing the same and an anti-ulcer agent containing the same
IPC: C07D233/54
Filed: 1984-07-02
Abstract: This invention relates to amine derivatives and salts thereof. These compounds have an anti-ulcer activity which is effective to human beings and animals. This disclosure relates to such compounds, a process for the preparation thereof and an anti-ulcer agent containing the same.
Patent ES-8506437-A1 (ES)
Title: Adhesive press for sticking soles onto shoes
IPC: A43D25/06
Filed: 1984-10-25
Abstract: The adhesive press for sticking soles onto lasted footwear comprises a table construction with interchangeable plate holder for the shoe upper and a pressing cushion with rigid hood which can be swivelled by a drive to close the mould and produce the pressing action. The drive engages on the hood (10) by an elbow lever system (17,21) whose first lever is attached to the hood and whose second lever engages on the table structure. When the pressing cushion (2) is closed both levers are aligned in one axis.
Patent ES-8603853-A1 (ES)
Title: New 2-phenyl-5-substd. 5-phenyl-4-dehydro-1,2,4-oxadiazolin-3-one(s)
IPC: C07D285/08
Filed: 1984-12-05
Abstract: Oxadiazolinone derivs. and analogues of formula (I) are new. X, Y = O or S R1 = halogen, 1-3C alkyl, 1-3C haloalkyl or 1-3C alkoxy R2 = halogen, opt. unsatd. 1-6C hydrocarbyl (opt. substd. by halogen), (1-6C) alkoxycarbonyl, 1-6C alkylamino, phenylazo (opt. substd. by 1-6C alkyl), or A-R A = O or S R = opt. unsatd. 1-6C hydrocarbyl (opt. substd. by halogen, Ph and/or PhO) or aryl contg. up to 10 ring members and 1 or 2 may be N (and opt. substd. by halogen, CN, 1-6C haloalkyl and/or NO2) n = 0-3 m = 1-5.
Patent ES-8608793-A1 (ES)
Title: Chlorine dioxide antimicrobial agent for latex
IPC: C08L101/00
Filed: 1984-12-11
Abstract: An improved method is provided for inhibiting the growth of microorganisms in a latex comprising homopolymers of C4-6 conjugated diolefins, acrylic polymers, vinyl acetate polymers, chloroprene polymers, vinyl pyridine polymers, homopolymers of vinylidene monoaromatic monomers, copolymers of ethylene and propylene, copolymers of acrylonitrile and butadiene or copolymers of butadiene and styrene, copolymers of butadiene and styrene containing one or more monomers selected from the group alpha-beta ethylenically unsaturated aldehydes, alpha-beta ethylenically unsaturated carboxylic acids, amide derivatives of alpha-beta ethylenically unsaturated acids which may be unsubstituted or substituted at the nitrogen atom by a C1-8 alkyl or a C1-4 alkanol radical, or a C1-8 alkyl ester of an alpha-beta ethylenically unsaturated carboxylic acids, said process comprising admixing with said latex a chlorine dioxide gas, aqueous solutions of chlorine dioxide, and two or more chemical compounds which react upon mixing to form chlorine dioxide, in an amount sufficient to generate from 0.001 to 1 parts by weight of chlorine dioxide per 100 parts by weight of polymer in the latex. Such latices are useful in conventional applications such as coatings, and binders.
Patent ES-8604037-A1 (ES)
Title: Method of hulling hard grains and its use, especially in isolating pure polysaccharides.
IPC: B02B3/00
Filed: 1984-12-12
Abstract: In the shelling of hard cereals, e.g. carob bean, guar and tara, shelling is preceded by irradiation with IR at an intensity of at least 100 kw/square m.
Patent ES-8700646-A1 (ES)
Title: Process for the preparation of hydrocarbons.
IPC: C07C1/04
Filed: 1985-04-16
Abstract: Syngas is subjected to Fischer-Tropsch synthesis over a Co/Zr/SiO2 catalyst and the C20+ fraction of the synthesized product is converted into linear C10-C20 olefins by mild thermal cracking.
Patent ES-8609613-A1 (ES)
Title: Ball socket with a closure part
IPC: F16C11/06
Filed: 1985-06-20
Abstract: The invention relates to a ball socket with a region integrally formed on a shank for the purpose of receiving a spherical head in a cavity of this region and with a closure part (5), by which the spherical head can be locked after being received in the cavity. The said region consists of a head part (2) and the closure part (5), the head part (2) and a closure part (5) each having part of the cavity (17) and being designed in such a way that, when joined together, they directly form the region for receiving the spherical head. The closure part (5) and the head part (2) are connected to one another via a connecting device (6, 7, 8, 10). The closure part (5) can be locked on the head part (2) to form the region for receiving the spherical head by a latching mechanism (12, 13).