baber/WOPTO huggingface dataset:
Patent ES-352872-A1 (ES)
Title: Improvements in or relating to Apparatus for Heating Dielectrics and Poor Conductors
IPC: H05B6/64
Filed: 1968-04-18
Abstract: Apparatus for heating insulators and poor conductors by high-frequency dielectric loss comprises a cavity resonator formed by a conductive helix 2 arranged coaxially within and electrically connected to a conductive cylinder 21, the cavity being supplied by an oscillator 7 which is sustained by reactive power from the cavity. As shown, the cylinder 1 is earthed and connected at 5 to one end of the helix 2 and the helix is connected to the anode P through capacitor 8. The helix 2 is hollow and watercooled. An automatic tuning capacitor 9 adjusts the oscillator frequency to the resonant frequency of the cavity. A connection 10 formed anywhere on helix 2 enables it to be connected to grid G through capacitor 11 and to earth via the series-connected inductance 12, ammeter 13 and resistance 14. The cavity acts as a quarter-wave resonator. In Fig. 3 (not shown), the helix 2 is connected at both ends to cylinder 1 and the cavity acts as a half-wave resonator. A supporting dielectric tube 3 may be provided for helix 2. Work 4 may be screwed into the helix or it may be rotated and/or moved axially in the helix. The cylinder 1 may be closed at both ends and evacuated or filled with gas under pressure. The cavity may be used to obtain single crystals of alumina, titanium oxide or barium titanate. The apparatus can be used for sintering ceramics, heating plastics for moulding and shaping, continuously heating frozen food, ionizing gas or for heating babies' feeding bottles.
Patent ES-361366-A1 (ES)
Title: Sport fishing reel
IPC: A01K89/08
Filed: 1968-12-12
Abstract: A fishing reel 10 comprises a frame 12 having a handle 18 and supporting a spool 36 provided with means for locking it against rotation operable by a finger lever 78, a slot 26 being provided for free egress of a line 28. The line 28 may be engaged in slots 55 of a block 50 when not in use, a hook 34 being engageable on a stud 46, while an emergency line cutting blade 100 is provided. Locking means: The lever 78 is integrally connected with a pawl 82, normally engaging ratchet teeth 85 to prevent unreeling, the ratchet wheel 86 being secured to a side wall 45 of the spool 36. A brake disc 88 secured to the ratchet wheel 86 is engageable by a brake shoe 92 forming part of a brake member 93 pivoted on a pin 95 to the frame 12, while the lever 78 is similarly pivoted on a pin 94, being biased anticlockwise (Fig. 7) by a spring 96. Teeth 98 on a cam 91 fixed to the pawl 82 co-operate with recesses 99 on the member 93, to afford a series of braking intensities on operating the lever 78, the spool being locked when the lever 78 is pressed fully forward, or freed for unreeling when the lever is only partially advanced.
Patent ES-364968-A1 (ES)
Title: Edge-rolling stand for steel slabs or the like
IPC: B21B13/06
Filed: 1969-03-20
Abstract: An edge-rolling mill stand comprises opposite edge rolls 37 which are moved axially for exchange and each journalled in a chock 34 slidably mounted in housings 22, 22a which are movable relative to the mill centre line and a carrier 74 located between the housings and engagable with the upper ends of the chocks. The stands are used in conjunction with horizontal mills 10, 12, 13 and each mill stand is used with another stand so that four edgerolling rolls are provided between each pair of horizontal mills. The slab S is guided by water cooled guides 18, 19. Hydraulic rams 26 urge the housings together to adjust the pass. Each roll is provided with an hydraulic lifting cylinder 32 whose plunger adjusts the roll axially so that one of the passes 37a, 37b of each roll can be displaced axially when worn. When the rolls are in their upper position a step block 40 is moved under the chock 34 to support it. Lock pins 43 are moved into sockets 42, 42a to lock the chocks in position. The inner wall of each housing has locking plates (50), Fig. 6 (not shown), which are moved by a cylinder (54) into guideways (47), Fig. 5 (not shown), in the chock. The upper end of each roll has a non- circular extension 57 engaged with a vertical movable coupling sleeve 58. The upper end of the sleeve 58 is splined and engages a drive shaft 60 of a drive motor 62. The housings of the adjacent horizontal mills 10, 12, Fig. 7, have cheek plates 72 with tapered sockets 73 to receive lugs 75 of the carrier 74. The lower edge of the carrier is water cooled and acts as an upper guide for the slab S. The carrier 74 can be locked relative to the mills 10, 12 by linkages 77. Each longitudinal side of the carrier has a pair of recesses 85 whose arcs extend through more than 180 degrees. Each recess has a lip 86, Fig. 4, which is engagable with a lip 88 of a ring 87 carried by each of the chocks. The carrier is lifted by a crane 20 with a hook 92 which engages a pin 91 to cause linkage 93, 97 to move locking bars 96 into abutment with the ring 87 when the carrier is lifted. To remove the four rolls of the stands 14, 15 the coupling sleeve 66 is raised, the housings are moved inwards so that the lips overlap and the carrier is lifted to engage the lips and remove the roll assembly from the housing.
Patent ES-365345-A1 (ES)
Title: Formation of fibrous granules
IPC: B29B9/08
Filed: 1969-03-27
Abstract: In the production of fibre aggregates, fibre masses are pushed by a scoop 28 into a sorter 6 having combined rotary and vibratory movement wherein, according to the degree of concentration, masses are entrapped in compartments 31 and 11 formed by screens 7 and 8 of different mesh or pass outwardly therefrom as free fibres into a vat 32. Fibre masses of acceptable size pass through passages, as at 39, into chamber 38 whence they are ejected by a scoop 41 over-size masses pass through passages, as at 33, into a collector 34 whence they fall into a conduit 35 which feeds a break-up device 36 e.g. a rotary carder, opened fibres falling into a chute 37 leading to a fibre-recycling conduit 45 which also receives free fibres from vat 32.
Patent ES-378132-A1 (ES)
Title: A process for epoxidizing olefins with organic hydroperoxides
IPC: B01J21/00
Filed: 1970-04-01
Abstract: Epoxides are produced by reacting one or more olefinic compounds with one or more organic hydroperoxides using a catalyst which is insoluble in the reaction mixture and comprising vanadium in chemical combination with a solid silica and/or inorganic silicate. The preferred olefinic starting materials are olefinic hydrocarbons having 2-10 carbon atoms, butadiene, and olefinic compounds substituted by hydroxy groups or halogens, e.g. allyl alcohol, crotyl alcohol and allyl chloride. Suitable organic hydroperoxides are those of formula ROOH in which R is a C 3 -C 20 hydrocarbon group, in particular a secondary or tertiary alkyl or an aralkyl group of 3-10 carbon atoms. Examples describe the preparation of 1-octene oxide from 1-octene and t-butylhydroperoxide.
Patent ES-399608-A1 (ES)
Title: Process for the demonstration and determination of reaction components having specific binding affinity for each other
IPC: G01N33/74
Filed: 1972-02-09
Abstract: The present invention relates to a process for the determination of a component of the reaction between a specific binding protein and the substance being specifically bound by such a protein comprising reacting the component to be determined with its binding partner in an insolubilized form, separating the solid phase of the reaction mixture from the liquid phase, reacting the solid phase with a determined amount of a coupling product of the substance to be determined with an enzyme, and finally determining the enzyme activity of the liquid or solid phase of the reaction mixture obtained.
Patent ES-412776-A1 (ES)
Title: Dampened choke coil
IPC: H01F37/00
Filed: 1973-03-17
Abstract: A damped electrical coil structure wherein either the coil and its ferromagnetic core or an associated resistor is formed in the shape of a tube and the other of the two elements is placed at the interior of the tube. The resistor and the coil are connected in parallel relationship by an electrically conductive compound which bridges the gap formed by the walls of the tube and the electrical element placed at the interior thereof.
Patent ES-425443-A1 (ES)
Title: Plastic closure bushing
IPC: B65D47/10
Filed: 1974-04-18
Abstract: A closure bushing molded of synthetic plastic material having an internally threaded cylindrical wall terminating at one end in a laterally extending octagonally shaped flange. The other end of the cylindrical wall is closed off by a tamperproof sealing diaphragm bordered by a circumferential weakened tearing zone and having a center panel recessed within the bushing interior.
Patent ES-427192-A1 (ES)
Title: Digital progressively controlled switching system
IPC: H04Q3/545
Filed: 1974-06-12
Abstract: An electronic progressive switching system which can establish communication connections between telephones for transmitting digitally encoded speech information and interlaced control signals is disclosed. The system has a distributed control network, including line finders, selectors, and connectors, which network switches multiplexed digital data under control of dialed digits and a common system clock. Between the line fingers, selectors, and connectors, digitized speech (travelling in two directions) and control signals are carried on a single conductor transmission path during respective time phases. Within each line finder, selector or connector, separate paths are provided for the two directions of transmission. By providing a switching path which need only carry digital signals, rapid idle path hunting and call setup are achieved and the switching elements may all be fabricated through the use of integrated circuit technique.
Patent ES-429007-A1 (ES)
Title: Multi-sensor radiation detector system
IPC: G21C17/108
Filed: 1974-08-06
Abstract: The invention is a multi-sensor radiation detection system including a self-powered detector and an ion or fission chamber, preferably joined as a unitary structure, for removable insertion into a nuclear reactor. The detector and chamber are connected electrically in parallel, requiring but two conductors extending out of the reactor to external electrical circuitry which includes a load impedance, a voltage source, and switch means. The switch means are employed to alternately connect the detector and chamber either with the load impedance or with the load impedance and the voltage source. In the former orientation, current through the load impedance indicates flux intensity at the self-powered detector and in the latter orientation, the current indicates flux intensity at the detector and fission chamber, though almost all of the current is contributed by the fission chamber.
Patent ES-432100-A1 (ES)
Title: Ferrocene compounds and preparation
IPC: C07F15/02
Filed: 1974-11-20
Abstract: There are described compounds of formula I, in which R is alkyl, chlorine, bromine, phenyl, or phenyl substituted by one or more halogen or alkyl groups, ONE OF X and Y is group -CO-, -CHOH- or -CH2- and the other is an exocyclic carbon-carbon bond linking the ferrocenyl or the R group respectively to the -A- group, A contains 5, 6 or 7 carbon atoms and is an ethylenically unsaturated (the double bond being connected to the carbon atom which is connected to X), unsubstituted (except by X and Y) cyclic hydrocarbon group or is a saturated cyclic hydrocarbon group substituted by X and Y and, when X is a group -CO-, optionally substituted on the carbon atom to which Y is attached by an -OH group, and X and Y are attached to adjacent carbon atoms on the A group. There are also described processes for the production of compounds of formula I and haematinic compositions containing them.
Patent ES-432170-A1 (ES)
Title: Hydrostatic assist drive for vehicles
IPC: B60K17/356
Filed: 1974-11-21
Abstract: A hydrostatic motor assist vehicle drive system operative at the operator's option to provide intermittent drive to vehicle wheels which are normally idler wheels and which may be dirigible or non-dirigible. Separate propulsion means of any suitable kind is adapted to drive normally operative drive wheels. A vehicle speed responsive control operates independently of an auxiliary drive pump and includes an adjustable flow divider operating between the auxiliary drive pump and assist drive motors to direct fluid drive to the assist drive motors so as to maintain equal rpm of the main and assist drive wheels or equal circumferential distance travelled by such wheels for any increment of time. In one embodiment of a lift truck the auxiliary drive system is operated from the lift cylinder pump with a vehicle speed responsive control operative to control and divide pump discharge between the auxiliary drive system and the lift cylinder.
Patent ES-439038-A1 (ES)
Title: 3-Piperazino-isoquinolines and salts thereof
IPC: C07D413/14
Filed: 1975-07-01
Abstract: Compounds of the formula WHEREIN R1 is hydrogen, alkyl of 1 to 3 carbon atoms, alkanoyl of 1 to 3 carbon atoms, or alkoxycarbonyl of 2 to 4 carbon atoms, R2 is morpholino, thiomorpholino or 1-oxido-thiomorpholino, and R3 is hydrogen, fluorine, chlorine, bromine, methyl, methoxy or nitro, AND NON-TOXIC, PHARMACOLOGICALY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THE SALTS ARE USEFUL AS ANTICOAGULANTS.
Patent ES-439267-A1 (ES)
Title: Method of providing a surface dressing for a roadway
IPC: E01C7/35
Filed: 1975-07-09
Abstract: The invention relates to a method of providing a surface dressing for a roadway and includes contacting an aggregate (granular material) and a binder in situ on the roadway and heating the layer thus formed to a temperature measured at about 1mm. below the surface of the layer of betweeen 100 DEG C and 200 DEG C. The method can be applied either to a new surface dressing or to a repair operation and in the latter instance where the surface has become polished as a result of loss of aggregate from the surface, the aggregate is merely distributed over the polished surface and the heat applied to the required temperature.
Patent ES-440150-A1 (ES)
Title: Position limiting switch assembly
IPC: G05G7/16
Filed: 1975-08-08
Abstract: A position limiting switch assembly is disclosed in this application for limiting movement of an associated device within limits defining a range of allowable movement and includes an input drive assembly responsive to movement of the associated device for driving a pair of counter assemblies each of which is in driving engagement with an actuator assembly. Each actuator assembly is positioned adjacent a switch assembly and when either of the counter assemblies reaches a position corresponding to a limit position of the associated device, the actuator assembly is driven to a position wherein its associated switch assembly connects a control circuit for the associated device. The corresponding positions of said counter assemblies are adjustable to accommodate various limit positions of the associated device.
Patent ES-450016-A1 (ES)
Title: Metal container with thick walls
IPC: G21C13/024
Filed: 1976-07-07
Abstract: A metal container with thick walls, comprising various parts assembled and welded, and provided with at least one nozzle connecting it to a pipe and support means, each nozzle and the support means being manufactured integral with the part of the container on which they are located.
Patent ES-453181-A1 (ES)
Title: Production of turf
IPC: A01G1/00
Filed: 1976-11-10
Abstract: In the production of turf, a growing medium including particulate lignite is mixed with grass seed and is then spread out on a water-impervious bed between two parallel kerbs. The bed may comprise flexible plastics sheeting which serves as a backing when the turf is removed from between the kerbs and rolled up.
Patent ES-456047-A1 (ES)
Title: Method of manufacturing a cut textile piece possessing variable stiffness over its surface
IPC: D06M13/503
Filed: 1977-02-18
Abstract: A method of manufacturing a flat cut textile piece possessing variable stiffness over its surface, which comprises fabricating cut textile pieces from a dimensionally stable web-like flat structure. There is applied to the cut textile pieces, in accordance with a predetermined pattern and in a predetermined quantity, a preparation containing at least one substance forming a film at the prevailing processing temperature. This film possesses a Shore hardness A of at least 50 at a temperature of about 20 DEG C. and at a temperature of about 100 DEG C. possesses at most 80 percent of the hardness value measured at 20 DEG C. This film does not melt at a temperature below about 180 DEG C. Then the cut pieces are dried. The flat cut textile pieces produced according to the invention are preferably used as inserts for various clothes or garments, such as collars and cuffs.
Patent ES-458105-A1 (ES)
Title: Shaft mechanical seal running on roller bearings - has an outside seal face and revolving lip seal to give liquid-tight closure
IPC: F16J15/32
Filed: 1977-04-22
Abstract: The shaft (3) is fitted at the outer end of the assembly with a tight fitting lip seal (28) which revolves with the shaft. The lip of the seal abuts against a fixed ring (21) which has an L-section. The fixed ring is housed into the stationary part of the seal (1). The roller bearing consists of an inner race (13) and an outer race (11). The roller bearing (9) rotate between the inner and outer race. The outer race is extended to cover the inside of the race extension protects the outside of a packing ring (19) which is also located by the plate (18).
Patent ES-458953-A1 (ES)
Title: Tire chain tensioning device
IPC: F16B7/12
Filed: 1977-05-19
Abstract: A tensioning device for a tire chain, which comprises a first link member adapted to receive a chain link, a second link member adapted to receive another chain link, and an intermediate member, e.g. in the form of a tubular member, which is connected to the first link member and is interposed between the first link member and the second link member. The second link member is movable relative to the intermediate member. A shaft member which is associated with the intermediate member is fixedly connected to the second link member while being movable relative to the first link member. Preloaded springs are associated with the intermediate member and continuously act upon the connecting member so as to urge the second link member in the direction toward the first link member.
Patent ES-461042-A1 (ES)
Title: Process for the manufacture of molded articles from polyolefins with molecular weights of at least one million
IPC: B29C33/00
Filed: 1977-07-27
Abstract: A process for the manufacture of a molded article from a powder form of a polyolefin of molecular weight of at least one million which comprises introducing a homopolymer of ethylene or a copolymer of ethylene with an alpha -olefin of 3 to 10 carbon atoms having a molecular weight of at least one million into a mold loosely closed with a plug, heating the same in said mold in an inert atmosphere at a temperature of 150 DEG to 250 DEG C, whereby said polyolefin is transformed into a rubbery elastic state, thereafter compressing said polyolefin in said mold for at least two minutes at a pressure of 2.5 to 25 N/mm2 and thereafter compressing said polyolefin for at least one minute at a pressure of 40 to 100 N/mm2.
Patent ES-462446-A1 (ES)
Title: Buoyancy systems
IPC: F16L1/12
Filed: 1977-09-17
Abstract: A buoyancy system is disclosed for use in controlling the descent and ascent of an object, such as a pipe line being laid offshore. The system includes a plurality of inflatable, collapsible, submersible buoys which may be remotely controlled by air or other inflating mediums. As each of the buoys, and thus the load connected thereto, is lowered or raised in a body of water the pressure inside the buoys is controlled by a valve which is responsive to the hydro-static pressure in the body of water or the volume of the buoy to maintain a relatively small pressure differential between the pressure inside the buoy and the hydro-static pressure at all depths of submersion whether the amount of buoyancy provided by the buoys is to be positive, negative, or neutral. Also disclosed are a plurality of systems utilizing the submersible buoys of this invention for laying pipe line and other objects on or near the sea bottom.
Patent ES-465344-A1 (ES)
Title: Method and apparatus for making a uniform, continuous sliver
IPC: D01G23/04
Filed: 1977-12-22
Abstract: An apparatus for making a uniform, continuous sliver has a sliver sensor for continuously sensing the throughput quantity of the sliver and generating a continuous main regulating signal x as a function of the throughput quantity and a first regulator connected to the sliver sensor for receiving the signal x and generating a reference signal wh as a function of the signal x. The apparatus further has a tuft column sensor connected to a tuft shaft of a card for sensing a variable of the tuft column advancing in the tuft shaft. The tuft column sensor has a signal generator for emitting an auxiliary regulating signal xh as a function of the sensed variable of the tuft column and a desired value setter which receives the signal wh and varies the signal xh as a function of the signal wh. Further, the apparatus has a tuft column altering arrangement including a second, auxiliary regulator which receives the signal xh and applies a setting signal y to a card feeder for altering the tuft column as a function of the signal xh.
Patent ES-465821-A1 (ES)
Title: Procedure for obtaining penicillium species mutants with improved ability to synthesize mycophenolic acid
IPC: C12P17/04
Filed: 1978-01-05
Abstract: A procedure for efficiently obtaining higher mycophenolic-acid-producing mutants from mycophenolic-acid-producing strains of the genus Penicillium by selecting mutants which are resistant to polyene antibiotics.
Patent ES-468931-A1 (ES)
Title: Leucine-rich 3,1-S- alpha 2-glycoprotein, process for isolating it and its use
IPC: A61K35/16
Filed: 1978-04-19
Abstract: New glycoprotein having the following properties: a sedimentation constant in the ultracentrifuge of 3.1 S+/-0.2 molecular weight 49,600+/-4,000 electrophoretic mobility in the range of the alpha 2-globulins of the human serum isoelectric range pH 3.8 to 4.1 extinction coefficient E 1 cm, 280 nm=1% 7.0+/-0.2 content of about 77+/-2% of alpha -amino acids with a proportion of 17+/-2% of leucine and about 22% of carbohydrates specific immunological reaction with antibodies directed against the glycoprotein which can be isolated from human sera and which may be used for the preparation of antisera enabling the detection and determination of the glycoprotein in body fluids.
Patent ES-469511-A1 (ES)
Title: Vibration damped railway wheel
IPC: B60B9/00
Filed: 1978-05-05
Abstract: A vibration absorbing track wheel having one or more different natural frequencies. The wheel body has a wheel flange with one or more resonance absorbers on the wheel flange. Each resonance absorber comprises at least two tongues and an intermediate layer of damping material between each of the two adjacent tongues, and each tongue is turned to a different natural frequency of the wheel.
Patent ES-472409-A1 (ES)
Title: Ink supply system for an ink jet printer
IPC: B65D83/00
Filed: 1978-08-07
Abstract: An ink supply system for an ink printer having a pressurizable, interchangeable ink cartridge, means for pressuring the ink cartridge upon insertion into the ink cartridge receptacle, and means for establishing fluid communication between the interior of the ink cartridge and the ink supply line to the ink jet printer before pressurization of the ink cartridge occurs. The present ink supply system also includes an improved septum and needle method of establishing fluid communication.