baber/WOPTO huggingface dataset:
Patent ES-327091-A1 (ES)
Title: Electrode and method of fabrication
Inventor: BOUILLON B
IPC: B32B18/00
Filed: 1966-05-24
Abstract: An electrode for an MHD generator is constituted by a laminated ceramic plate, the top layer (i.e. the layer having a face in contact with the ionized gas), being formed of a first stabilized refractory oxide whilst the following layers are formed in turn of the same oxide but enriched to a progressively increasing extent with a second refractory oxide in proportions such that the conductivity of the bottom layer at its working temperature is equal to the conductivity of the top layer at its working temperature. Preferably the first refractory oxide is stabilized zirconia. The second refractory oxide may consist of chromic oxide, or a mixed oxide containing chromium and either yttrium or a trivalent metal of the lanthanide group. The electrode may be made by mixing (for the second and subsequent layers) a powder of each of the first and second oxides in adequate proportions, by superposing the layers in a mould, and by compacting and sintering the layers. Finally, the bottom layer may be coated with a metal deposit intended to collect the current generated.
Patent ES-344451-A1 (ES)
Title: Method of and apparatus for lining horizontal cylindrical structures with bricks
IPC: F27D1/16
Filed: 1967-08-25
Abstract: In a method of relining or repairing cylindrical kiln linings, apparatus comprising a plurality of jacks 13 situated around an arched member 8 of a jacking carriage 2 mounted on a bridge structure 1 is inserted into the kiln after the lower half of the lining has been completed to facilitate assembly of the upper part of the lining. Lining bricks, which are applied simultaneously to each side of the kiln are held in place by individually operable hydraulic jacks 13, a keying brick being inserted at the top to complete the ring of bricks. The jacks are then released and the carriage 2 moved along to the position of the next ring. A plurality of bridge structures 1, each having bearing plates 5 to contact the lower part of the kiln lining, are located at spaced intervals along the length of the kiln, each one supporting a pair of parallel rails 6 along which the jacking carriage moves on a wheeled bogey 12. In an alternative construction shown in Fig. 4, the bridge structure has an arcuate frame 21 to contact the lower part of the kiln lining.
Patent ES-347646-A1 (ES)
Title: Improvements in or relating to Anti-Theft Devices for Vehicles
IPC: B60R25/021
Filed: 1967-11-25
Abstract: A vehicle anti-theft device comprises a bolt 10 displaceable in to and out of a steering shaft C, and contacts 19a, 20a, 22a controlling the running and starting circuits of the vehicle, there being provided a key operated lock 2 to actuate the bolt and contacts, the lock having four positions providing (1) shaft C locked and both circuits open inoperatively (2) shaft C unlocked but both circuits remaining open, (3) after inward axial movement of the lock shaft C unlocked, running circuit closed but starting circuit open and (4) after an outward axial movement of lock, shaft C unlocked and both running and starting circuits closed. The bolt 10 is mounted in a slide 6 and loaded outwardly by a spring 92. The slide 6 moves in a bore 1b of a casing 1 and is inwardly loaded by a spring 7. Rotatable with the lock in a plate 5 and on stem 9, an eccentric stud 5a on the plate co-operating with grooves in slide 6 to actuate bolt 10. The free end of stem 9 is rotatably fast with a rotatable contact maker 13 made of insulating material and having a conducting copper ring 14 therearound. The contacts 19a, 20a, 22a are held fast in a body portion 17 of the device. Fixed to the free end of stem 9 is an insulating ring 15 by which a spring 16 provides inward axial loading on the locking. The plate 5 is formed from three discs each formed with grooves and slots which co-operate with pin fixed in casing 1 to define the rotation and axial movement of the lock. The contacts 19a, 20a for the running circuit are closed by both contacting ring 14 and the starting circuit closed by outward movement of the lock which pulls contact 22a on to lug 14c of ring 14.
Patent ES-373776-A1 (ES)
Title: Process for the continuous fixation of disperse dyes on fibrous materials consisting of or containing cellulose triacetate
IPC: D06P5/20
Filed: 1969-11-21
Abstract: The invention comprises a process for the continuous fixation of disperse dyes on fibrous materials consisting of or containing cellulose triacetate wherein the fibrous material which has been printed or padded with a disperse dye in presence of a fixing agent and if desired dried is treated for up to 200 seconds in a continuous steamer or on a stenter with superheated steam having a temperature above 130 C. The cellulose triacetate may be in admixture with wool, natural or regenerated cellulose, polyamide, polyacrylonitrile and polyesters and the dyestuffs may be of the azo, anthraquinone or quinophthalone series. The usual fixing agents may be used and may be applied before, with or after the dyestuff. The examples describe padding and printing of cellulose triacetate.
Patent ES-388837-A1 (ES)
Title: Apparatus for mounting top rollers
IPC: D01H5/50
Filed: 1971-03-03
Abstract: A top roller for a drawing mechanism is mounted on a link at the end of a housing. A spring is mounted within the housing to press against the link. Cam means is provided to vary the spring rate of the spring to adjust the pressure on the roller.
Patent ES-429615-A1 (ES)
Title: Thermal generator with parallel circuits
IPC: G21H1/10
Filed: 1974-08-29
Abstract: An improved thermal generator is described which includes a plurality of film thermocouples which are vapor-deposited on an insulating carrier material. The improvement resides in the fact that at least two rows of the thermocouples, arranged on the carrier with consecutive thermocouples alternating in polarity and serially connected to each other, are bridged together by a connecting layer which is vapor-deposited between two thermocouples in each row.
Patent ES-430133-A1 (ES)
Title: Axial piston pump
IPC: F04B1/26
Filed: 1974-09-17
Abstract: The invention relates to an axial piston pump comprising several piston-cylinder units actuated by means of an inclined disc. Said pump comprises a rotatably mounted inclined disc as well as a distributing slide in the form of an annular disc and eccentrically disposed relative to the pump axis, said slide connecting the outlet and inlet ports of the piston-cylinder units of the pump fixed in the rotating direction.
Patent ES-430337-A1 (ES)
Title: Elevator system
IPC: B66B7/04
Filed: 1974-09-24
Abstract: An elevator system including an elevator car mounted for movement in the hoistway of a building. Guide elements carried by the elevator car coact with guide rails in the hoistway to guide the elevator car during its movement. Each guide element includes first, second and third interchangeable guide roller assemblies for the face and two opposed guide surfaces, respectively, of a guide rail. Each guide roller assembly is adjustable for coacting with different sizes of guide rails, pivotable to accommodate discontinuities and steps between adjacent guide rails, and flexibly preloaded against its associated guide surface to continuously maintain contact with the guide rail throughout the journey of the elevator car through the hoistway, notwithstanding bowing or misalignment of the guide surfaces.
Patent ES-432788-A1 (ES)
Title: Process of continuously blending, molding and curing heat curable polymeric compounds
IPC: B29C48/34
Filed: 1974-12-11
Abstract: A process of increasing the output and other efficiencies and benefits in continuous extrusion manufacturing operations, including blending and plasticizing, molding to shape and curing heat curable polymeric compounds to a thermostat condition. The process comprises the continuous coincidental mixing and heating of heat curable polymeric compounds, raising the temperature thereof up to substantially the level of their curing temperatures, and the consecutive forming to shape and curing of the shaped polymeric compounds to a thermostat condition. The process is primarily carried out within an extruder or equivalent continuous forming apparatus, and any additional heat needed to achieve or accelerate the attainment of curing temperatures, or to complete the conversion to a cured thermoset condition of the polymeric compounds can be readily applied by any external source of heat. This process is especially suitable and effective in the manufacture of elongated electrical conductors or wires coated or insulated with thermosetting polymeric materials or compositions comprising the same. The invention also includes a novel apparatus for the effective and complete performance of the process.
Patent ES-454493-A1 (ES)
Title: Automatic adjustment apparatus for a friction brake
IPC: F16D65/847
Filed: 1976-12-22
Abstract: An automatic adjustment apparatus for a friction brake containing at least two braking elements between which there is arranged a brake lining and which are pressed against one another in a braking position. At least one of the brake elements is adjustably arranged. There is provided a cylindrical portion having a shoulder, and disc-shaped adjustment elements are arranged upon the cylindrical portion to both sides of the shoulder. The disc-shaped adjustment elements are displaceable by means of the adjustable braking element which is movable relative to the shoulder upon wear of the brake lining. Upon such wear of the brake lining amounting to the thickness of an adjustment element or a predetermined fraction of such thickness, the adjustment element arranged directly at the shoulder upon the larger diameter part of the cylindrical portion is displaceable onto its smaller diameter part. Importantly, the disc-shaped adjustment elements comprise shaft securing rings which are under radial stress when seated upon the larger diameter part of the cylindrical portion and lose such radial stress when transferred to the smaller diameter part of the cylindrical portion.
Patent ES-456108-A1 (ES)
Title: Method for unclogging an electromagnetic filter and an installation for carrying out said method
IPC: B01D35/06
Filed: 1977-02-19
Abstract: An electromagnetic filter of the type provided with a magnetizable packing and placed in the water circuit of a nuclear reactor is cleaned by a method which first consists in isolating the filter from the circuit, then subjecting it to a series of washing and draining-off cycles. The washing operation consists in withdrawing a fraction of water from the circuit and introducing it substantially at the temperature and pressure of withdrawal and under such conditions as to impart turbulent flow to the water within the packing. The draining-off operation consists in discharging the wash water contained in the filter.
Patent ES-462084-A1 (ES)
Title: Vehicle antenna and window amplifier
IPC: H01Q1/32
Filed: 1977-09-02
Abstract: A vehicle antenna window and amplifier are described comprising an antenna conductor located on or in a windshield and a high input impedance transistor amplifier circuit, these two components being mutually adjusted for amplification primarily in the two frequency bands ranging from 0.1 to 6 MegaHertz (MHz) and from 88 to 104 MHz.
Patent ES-466853-A1 (ES)
Title: Solenoid operated, oppositely rotated actuator
IPC: H01H51/08
Filed: 1978-02-10
Abstract: An actuator for converting linear motion to alternating, opposite direction, rotary motion. The actuator is electrically operated and selectively activatable to produce rotary motion in a desired direction via separately incorporated electrical circuits. Included is an electric solenoid operated plunger which reciprocates a rotatable cam. The cam both drives a rotatable pivot member in alternating, opposite directions via cam followers and completes one or the other of two electrical circuits depending on the rotational position of the pivot member. The solenoid is activatable to produce rotational motion in a desired direction only if the cam is completing the appropriate electrical circuit. The cam is supported by a housing and is positioned for re-engagement with one of the pivot member cam followers by the housing after each stroke of the solenoid.
Patent ES-469623-A1 (ES)
Title: Perfections made to the method and apparatus for the recovery of crude oil spills in the sea.
IPC: B01D/
Filed: 1978-05-09
Abstract: Perfections made to the method and apparatus for the recovery of crude oil spills in the sea. This record consists, essentially, of a system and a series of tools and apparatus, conceived to reclaim, mainly, the spilled crude, thereby avoiding a double problem; the contamination of the sea and the severe economic loss represented by the loss of the spilled crude oil.
Patent ES-474197-A1 (ES)
Title: Procedure for the chain chemical-physical treatment of hides or leathers.
IPC: C14C/
Filed: 1978-10-13
Abstract: The procedure advocated consists in suspending the hides or leathers -4- through the entry access -20- of a tunnel with successive modules A, B,..., on a series of transporting bars -3-, mounted on an interrupted chain -24-, conveniently driving in a forward motion, so that following treatment the hides and leathers -4- are returned through the exit access -21- of the final module. During their journey, the hides or leathers are sprayed, with the appropriate products, for each treatment phase within each module, by means of sprinklers -23-, supplied by collection tanks which take the product from containers -13- and -16- or even, arranged successively, with the corresponding level regulating buoy -22-, the corresponding liquids being propelled by the pumps -14- and -15- and so on.
Patent ES-474418-A1 (ES)
Title: Recovery of gold and uranium from calcines
IPC: C22B3/08
Filed: 1978-10-23
Abstract: The invention concerns the recovery of non-ferrous metals, such as gold, uranium or the like from iron oxide containing calcines which have the non-ferrous metal present in solid solution and/or encapsulated within the iron oxide. The calcine is reacted, while stirring vigorously, with sulphuric acid or another strong inorganic acid to cause the iron to form the ferric salt. The material obtained is mixed with water and the liquid and solid phases are separated from each other. The non-ferrous metal is then obtained from at least one of these phases by leaching, or the like.
Patent ES-477910-A1 (ES)
Title: A device for processing citrus fruits.
IPC: A23N1/00
Filed: 1979-02-09
Abstract: This invention consists of a device for processing whole citrus fruits, whereby, during the squeezing operation, the fruit is compressed radially so that its diameter is gradually reduced, making it possible to remove the skin, substantially intact, through an annular opening existing in line with the bottom of one of the squeezing vessels. In this way, the skin, which has not been split or cut or damaged by the squeezing operation, can be used for the production of candied orange skins or for other uses where a substantially intact orange skin is required.
Patent ES-480705-A1 (ES)
Title: Device for the selective display of a plurality of informations and method of manufacturing it.
IPC: G02F1/17
Filed: 1979-05-18
Abstract: A display device comprising a transparent window (1), a base plate (5) and two superposed insulating intermediary plates (18a, 18b) interposed between the window and the base plate, said intermediary plates having openings so as to define a plurality of transverse openings (19) extending without any obstacle from the base plate (5) to the window (1). Inside the openings (19), a plurality of movable electrodes (10) extending between the intermediary plates (18a, 18b) are embedded by at least one of their ends (21) and connected outside the housing (16) by connection tracks (22<ul>u to 22<ux>u) The internal sides of the window (1) and of the base plate (5) are each further provided with a network of fixed electrodes (3<u1>u to 3<un>u 6<u1>u to 6<un>u), protected by a single insulating layer (4, 7), the housing (16) being filled with a non polar opaque liquid of high electric resistivity. The movable electrodes (10) may be deflected selectively electrostatically between two stable positions (10a, 10b) for which they come respectively to bear against the window (1) and against the plate (5), hence the electrodes (10) being, respectively, visible through said window or occulted by the opaque liquid. Manufacturing process of said display device.
Patent ES-483435-A1 (ES)
Title: Method and apparatus for heat treatment of glass
IPC: C03B27/052
Filed: 1979-08-16
Abstract: In a proces for the thermal treatment of glass, the glass is preheated to a predetermined temp. and contacted with a gas-fluidised particulate material. The particulate material comprises a mixt. of several chosen particulate materials, >=1 of which has gas-releasing properties in contact with hot glass. The mixt. of particulate materials is chosen to have the required thermal capacity and fluidity to cause the desired thermal treatment of the glass. The process is esp. useful for hardening flat or curved glass sheets, esp. for car windscreens. The degree of hardening is controlled by the gas developing properties, heat capacity and fluidity of the fluidised particles. The movement of the particles in the vicinity of the hot glass is faster than in the body of the material due to the development of gas, thus improving heat transfer between the hot glass and the fluidised particles.
Patent ES-483819-A1 (ES)
Title: Foods, beverages and fodder with a reduced content of histamine
IPC: A23L5/20
Filed: 1979-09-01
Abstract: A process for producing foodstuffs, beverages and forages with a reduced content of biogen amines and preferably with a reduced content of histamine is described. People with good health are able to degradate histamine which they take up with food by a histaminase. Nevertheless, many people, female and male, are not able to perform a sufficient degradation of the histamine and if these people take up histamine this results in severe troubles, like headache, a development of gastric ulcera, diarrhoea, as well as several kinds of allergic reactions. If histamine is present in forages, like e.g. in silo-fodder, then the histamine passes over into the milk and accordingly also into the diary and products, so that it is desired to have not only foodstuffs but also forages available with low histamine levels or completely histamine free. It now was found out unexpectedly that foodstuffs, beverages and forages having a drastically reduced histamine content or being completely free of histamine can be prepared by adding during any desired step of the preparation of the foodstuff, beverage or forage a microorganism which performs a transamination or desamination of histidine, or an enzyme which results in a transamination or desamination of histidine. According to said process the histidine can e.g. be converted by a primary splitting off of ammonia into the innocuous glutamic acid. The new process is especially important for the production of such foodstuffs, beverages or forages, in which an essential step in the course of the preparation of said products is a conversion performed by a micro-organism like e.g. an alcoholic fermentation or a lactic fermentation. The naturally occurring microorganism strains generally perform a decarboxylation of histidine present in the starting material forming the undesired histamine. The new process makes it possible to produce such foodstuffs, beverages and forages which generally have a high histamine content, like e.g. alcoholic beverages, sour-milk products, pickled cabbage and silo-fodder, nearly or completely free of histamine.
Patent ES-8100205-A1 (ES)
Title: Dip tube and valve with quick-disconnect coupling for a collapsible container
IPC: B65D83/76
Filed: 1979-11-07
Abstract: The present invention is directed to a dip tube and valve with a quick-disconnect coupling for use in combination with a collapsible bag to dispense a liquid product therefrom. The dip tube is extruded or otherwise formed from plastic or other suitable materials and includes at least one channel in the peripheral surface thereof extending along the entire length of the dip tube. As a vacuum or suction is applied to the dip tube by a pump, initially all of the air within the collapsible bag is extracted therefrom. Subsequently, the liquid product is dispensed out of the collapsible bag and the bag collapses around a portion of the dip tube which is no longer surrounded by the liquid product. Progressively, as the liquid product is removed, the bag will continue to collapse around the dip tube, and the liquid product will continue to flow through the longitudinal channel of the tube until the contents of the collapsible bag are exhausted. The collapsible bag has a fitment or spout to which a valve with a quick-disconnect coupling is connected. The dip tube may be mounted in either the bag fitment or the valve. The quick-disconnect coupling of the valve is adapted to receive a mating coupling from the hose socket of a dispensing hose. When the respective couplings are engaged the valve is biased in an open position. The valve is normally biased to a closed position when the couplings are not engaged.
Patent ES-487624-A1 (ES)
Title: Fiber optic signal conditioning circuit
IPC: H04B10/43
Filed: 1980-01-11
Abstract: A circuit for both transmitting and receiving information in the form of light energy using a single light-emitting diode. Signals are received by the diode from a fiber optic light pipe or bundle and are converted into electrical energy. A transmission section in the same circuit converts electrical energy into light energy in the diode to transmit information. The system, therefore, requires only one diode and one optical connector at each end of the light pipe or bundle for two-way communications.
Patent ES-8200114-A1 (ES)
Title: Stabilizing compositions containing monoorganotristhio-alkyltin compounds and the use thereof in stabilizing halovinyl polymers.
IPC: C08L23/00
Filed: 1980-05-22
Abstract: New organostannic stabilizers for vinyl halide resins, and particularly for polyvinylchloride. These compounds can be obtained by the reaction of organostannic trihalides with mercapto alkyl esters and they can be used alone or in combination with other known stabilizers.
Patent ES-8106817-A1 (ES)
Title: Single step formation of PN junction in silicon cell and coating thereon.
IPC: H01L31/0216
Filed: 1980-08-13
Abstract: The PN juncture in a silicon chip and an oxide coating on its surface are simultaneously formed from clear solution derived from titanium alkoxides, water, alcohol, a suitable acid, and a P or N dopant compound by partial hydrolysis and polymerization. The solution is applied to the surface of a silicon chip. The chip is then heated which converts the solution to a solid oxide coating which meets the antireflective optical film requirements and induces the migration of the dopants into the chip, forming a PN junction in the chip. The method also provides deep and uniform junction formation or diffusion without resulting in excessive carrier concentration.