baber/WOPTO huggingface dataset:
Patent ES-178943-A1 (ES)
Title: PROCEDIMIENTO E INSTALACIoN PARA LA MADURACIoN DE LA CERVEZA
Filed: 1947-07-04
Abstract: Procedimiento para la maduración de la cerveza caracterizado por que la cerveza se calienta primero y después se clarifica y se desgasa por centrifugación.
Patent ES-196933-A1 (ES)
Title: UN DISPOSITIVO PARA LA EMISIoN AUTOMáTICA DE DOCUMENTOS ADAPTABLE A LOS APARATOS DE CONTROL SECRETOS.
Filed: 1951-03-09
Abstract: Dispositivo par ala emisión automática de documentos adaptable a los aparatos de control secretos caracterizado porque está constituido por dos gualderas unidas entre sí por pasadores formando una caja cerrada por un fleje de aluminio que rodea a aquella y lleva una parte abisagrada para facilitar su colocación y se une mediante cerradura apropiada por los extremos; cuyo conjunto se coloca en el costado de un aparato de control secreto del cual el eje de la manivela de accionamiento atraviesa las gualderas dejando al exterior dicha manivela.
Patent ES-274665-A1 (ES)
Title: A process for the purification of adipic acid
IPC: C07C51/47
Filed: 1962-02-16
Abstract: Solid adipic acid is purified from monocarboxylic acid by contacting with from 0.05 to 1 part by weight of water, methanol, ethanol, acetone, methyl ethyl ketone, or an ether with up to six carbon atoms and boiling in a range from room temperature to above the B.P. of the monocarboxylic acid, and heating to drive off the monocarboxylic acid and the added compound. Examples describe the purification of adipic acid prepared by the oxidation of cycolhexane and crystallized from acetic acid or other saturated monocarboxylic (2-6 C) acids.
Patent ES-305668-A1 (ES)
Title: Arc furnace roof
IPC: F23M5/06
Filed: 1964-11-04
Abstract: The roof of an electric-arc furnace is composed of a plurality of suspended bricks forming frames M, C between which are placed packing bricks U. The electrodes 9 have shaped packing of rammed or plastic material 13.
Patent ES-319962-A1 (ES)
Title: Process for the preparation of macromolecular formaldehyde polymers
IPC: C08G2/00
Filed: 1965-11-24
Abstract: Formaldehyde containing more than 0.5% of water is polymerized with a liquid inert medium having dissolved therein an organic titanium catalyst. The catalyst may be, amongst many others, titanium oleate, stearate or phenolate or tetrabutyl titanate while the inert medium may be heptene, toluene, acetone, tetrahydrofuran or methylene chloride. The formaldehyde starting material preferably contains 1 to 7% water or more preferably 1.5 to 5% water. The polymerization may take place at - 40 DEG to +60 DEG C., and the reactants may be supplied continuously or intermittently, as may also be the case for the polymerization. The products may be esterified or etherified to block the end groups. Up to 10% of comonomers, e.g. isobutene, dioxolone, vinyl ethers, vinyl-nitrogen compounds, cyclic ethers, aldehydes and ketones may also be present.
Patent ES-337405-A1 (ES)
Title: Two-for-one twisting spindle
IPC: D01H1/10
Filed: 1967-02-28
Abstract: Yarn is wound onto the spool 22 of a twofor-one twisting spindle by pressing the spool against the inside of a cylinder 8 that is magnetically rotated on the spindle 1 and' thus causing the spool to rotate about its own spindle 21. A stationary disc 13 has mounted on it a spring loaded pivoted lever 19 that supports the spindle 21 and a traversing mechanism 27 slidable on a member 29. The traversing mechanism 27 contains a magnet 28 that cooperates with a movable magnet 40 to traverse the mechanism and to maintain the disc stationary. The cylinder 8 contains a ring of magnets 15 that are acted on by a magnetic chain or by an asynchronous motor to rotate the cylinder. A yarn guide 37 is mounted on the traverse mechanism and is pivotal to allow the spool to be removed.
Patent ES-338759-A1 (ES)
Title: Fire-resisting doors with expandable seal means including a thermal conductor
IPC: E06B5/16
Filed: 1967-03-31
Abstract: A fire-resisting door comprising veneer surfaces 1 covering a frame 5 and panel 6 with a facing (2) of an incombustible thermally insulating material e.g. a sheet of alkali metal silicate containing fibres (e.g. glass fibres) and water, is provided along its edges and/or in the frame rabbet, with strips consisting of at least one layer 3 of alkali metal silicate containing fibres and water and a layer 3a of a material having a good thermal conductivity e.g. aluminium foil, the strips being arranged with their major faces perpendicular to the face of the door. At least one corner of the door is preferably chamfered and the chamfer filled up with a plurality of alternate layers 3 of alkali metal silicate containing fibers and water and aluminium &c foil 3a with their major faces perpendicular to the face of the door. The edge surfaces of the door are covered by an outer layer 4 of hardwood, asbestos cement sheets or plastics.
Patent ES-339469-A1 (ES)
Title: Thermistor device and method of producing said device
IPC: H01C7/04
Filed: 1967-04-18
Abstract: A thermistor usable over a large temperature range has a body of doped cubic boron nitride bearing two ohmic contacts. The dopant may be beryllium, sulphur, selenium, silicon, germanium, or boron and may be incorporated (in the proportion of 0À001-1À0% by weight of nitride) during the lithium nitride catalysed conversion at 1500-1900 C. and a pressure of 40-55 kilobars of hexagonal boron nitride to the cubic form. 300-500Ácrystals of the cubic material are separated by hand after dissolution in aqua region of remaining hexagonal material. To make the thermistor shown a crystal 1 cleaned in strong acid and then degreased is placed in contact with degreased heat sink-lead assemblies consisting of iron-cobalt-nickel leads 4 welded to molybdenum or tungsten bodies 3 each provided with a palladium coating 2. These parts were jigged with an alumino-silicate glass preform 5 in a gas-tight furnace containing oxygen-free forming gas of low dew-point and heated to form the ohmic contacts and seal the assembly, the leads being pushed inwards during the process. An outer envelope 7 of devitrified glass is applied to protect the lead-heat sink welds. Oxide on the exposed portions of the leads is removed and the leads chromium-plated. An alternative material for the ohmic contact is palladium-nickel alloy. In general, contact material may be applied by evaporation, as a slurry, or as a pre-form. Other lead materials are tungsten, molybdenum, and the following materials which require no protective chromium coat:-platinum, palladium, and palladiumcoated molybdenum. The atmosphere used in the firing stage and which is retained within the encapsulation may instead be argon, helium, nitrogen or hydrogen, or the firing may be effected in vacuo.
Patent ES-341954-A1 (ES)
Title: Enciphering teleprinter text for telex channels
IPC: H04L9/36
Filed: 1967-06-17
Abstract: A cipher pulse generator includes feed-back shift registers in which each feed-back signal is obtained by combining the outputs of a number of stages of the register. The registers' outputs feed a modulo-2 adder which provides the cipher signal. In the system described teleprinter signals are ciphered. The cipher generators at both transmitter and receiver comprises two feedback registers, REG. I and REG. II, the feedback signals being selected by plugboards. The cipher signal is stored in a register REG. Z. Each clear character from the teleprinter is read in to a first shift register, REG. X, which includes a feed-back loop and modulo-2 adders. A number P of shift pulses is now applied to REG. X, determined by a counter which is counted down to zero from P by clock pulses, P being derived by modulo-2 addition of the outputs of selected stages of REG. I and REG. II. The content of REG. X when shifting is ended is a first -ciphered signal which is modulo-2 added to the cipher signal from REG. Z and the resulting second-ciphered signal is returned to REG. X from which it is read out to a store prior to transmission. At the receiver the inverse process takes place, the receiver register REG. X being stepped backward by P steps to provide the deciphered signal. To ensure that registers REG. I and REG. II at the transmitter and receiver start from the same position a synchronizing sequence of six characters precedes the clear characters. If the cipher signals are used in a telex system signals such as " All Space " or " Figure Shift D " would cause undesired operations. It is therefore arranged that any " Figure Shift," or " All Space " signal cannot appear in the transmitted text. The clear text signal stored in REG. X (which is never All Space because this is not used) is inspected prior to stepping the register. If the signal is Figure Shift it is replaced by Carriage Return, and if it is Carriage Return it is replaced by Line Feed. The signal now stored undergoes the first and second ciphering processes and the result is inspected. If it is either All Space or Figure Shift the second ciphering is repeated so that the signal is replaced by the original firstciphered signal. At the receiver the signal undergoes a second-deciphering process corresponding to the second ciphering. If the result is All Space or Figure Shift the signal is seconddeciphered again. The second-deciphered signal is now first-deciphered and the result checked. It it is Carriage Return it is replaced by Figure Shift. If it is Line Feed and is followed by another Line Feed one of these is replaced by Carriage Return. The above description also applied if Line Feed is read for Carriage Return and vice versa. Reference has been directed by the Comptroller to Specification 1,120,032.
Patent ES-343543-A1 (ES)
Title: Apparatus for molding hollow articles
IPC: B65D1/02
Filed: 1967-07-28
Abstract: Blow-moulded hollow articles are produced having a bottom comprising at least three squeezed seams, preferably in the form of ribs, e.g. in a common plane so as to form a base. The apparatus, Fig. 4, comprises a two-part blow mould provided with at least three bottom mould section portions 8, six being shown, which squeeze the bottom of the parison into the seams, which preferably move uniformly to a point on the longitudinal axis of the parison and article, and which may be movable in response to movement of the blow-mould halves. Each blow-mould half may carry three section portions, one of which, may be fixed, the other two 8 being movable symmetrically and supported at 9. These may be actuated by toggle joints having a fixed bearing 11 on the fixed part of the machine and connecting arm 10. In an alternative arrangement (Fig. 7, not shown), the sectors are activated by fixed pins (18) acting in cam grooves (20) of the sectors as they move. In Fig. 8, not shown, six sector portions (19) are operated hydraulically or pneumatically. The mould parts may reciprocate horizontally between positions under the extruder and blowing nozzle respectively.
Patent ES-351866-A1 (ES)
Title: Process for improving properties of vulcanized elastomers
IPC: C08K5/378
Filed: 1968-03-22
Abstract: Compounds of the formula in which R 1 and R 3 each represent hydrogen, alkyl, alkenyl, cycloalkyl, aryl or aralkyl which may be substituted by an alkoxy, -OH, or -CN group, R 2 and R 4 each represent an alkyl, alkenyl, cycloalkyl, aryl or aralkyl group which may be substituted by an alkoxy, -OH, or -CN group and X is hydrogen are prepared by reacting the corresponding compounds wherein X is chlorine with sodium hydrosulphide. The corresponding disulphides are prepared by oxidizing the mercaptans with sodium hypochlorite. Compounds of the above formula wherein X is -S-R 5 wherein R 5 is butyl or benzyl are prepared by reacting the mercapto triazine with alkaline aqueous sodium butyl (or benzyl) thiosulphate.Compounds wherein R 5 is phenyl or benzthiazole-2-yl are prepared by reacting the mercapto triazine with phenyl sulphene chloride or benzthiazyl sulphene chloride. Compounds of the above formula wherein X is -NR 6 R 7 wherein R 6 is hydrogen or an alkyl, aralkyl or cycloalkyl group, and R 7 is an alkyl, aralkyl or cycloalkyl group or R 6 and R 7 together with the nitrogen form a piperidine or morpholine ring are prepared by reacting the mercapto triazine with the corresponding amine in the presence of sodium hypochlorite.
Patent ES-358333-A1 (ES)
Title: Solid dye preparations and their use
IPC: C09B43/14
Filed: 1968-09-20
Abstract: Solid dye preparations are prepared by forming an aqueous suspension of a dyestuff having a water solubility at 25 C of at least 2% by weight in the presence of a watersoluble salt, homogenising the suspension which is then spray dried to form a granular preparation the granules of which have an average particle size of at least 20 microns and contain the dyestuff and salt there being up to 50% by weight of the salt present. The granules will have a core of dyestuff coated with the salt which may be sodium chloride, sodium sulphate, sodium metaphosphate, sodium or potassium carbonate, dispersing and standardising agents may also be present. Anionic, cationic and non-ionic dyes may be used, diazo, copper phthalocyanine, and anthraquinone dyes being specified.
Patent ES-361224-A1 (ES)
Title: Key operated ignition switches for road vehicles
IPC: H01H27/06
Filed: 1968-11-29
Abstract: In a key-operated ignition switch having a barrel lock 23. Fig. 2 coupled to a switch rotor 19 the switch is urged to the "off" position, but after swiching on, is held latched in the one position until the key is withdrawn. Insertion of the key forces a sliding plate 24 Fig. 4 to one side against the action of a spring 25 whereby a finger 26 integral with the plate 24 is caused to project from the barrel 23. The finger 26 engages the edge of a cam ring 27 yieldingly urged axially by springs 28 and held against rotation in the housing 11. When switching on, the finger 26 rides up and over a step on the cam ring 27 whereby the step prevents switching off. Removal of the key releases the finger 26 from the step.
Patent ES-361970-A1 (ES)
Title: Marginal switching arrangement
IPC: H02M1/08
Filed: 1968-12-28
Abstract: A circuit for detecting whether an input voltage is within a given range comprises two transistor long-tail pairs Q 3 , Q 4 and Q 1 , Q 2 having the input voltage S applied to the bases of one side of the pairs and having reference voltages corresponding to the two limits of the range applied to the other bases, the collectors of corresponding sides being connected together and to a detector which indicates the desired condition. When the input voltage is between the reference voltages the common emitter current i 1 flows through Q 2 , and the similar current i 2 flows to Q 3 so that the voltage across the relay is zero. If the input is outside the range both transistors on one side or the other conduct and the relay operates. The relay is replaced in Fig. 2 (not shown) by a pair of transistors having commoned collectors, commoned emitters connected to a transistor acting as a Zener diode and having the output voltages from R 3 and R 4 applied to the bases.
Patent ES-362678-A1 (ES)
Title: A Method of and Apparatus for Driving Posts Mounted on Adhesive Tape into a Panel or into Holes in a Panel
IPC: H01R43/20
Filed: 1969-01-18
Abstract: Posts P adhered to one side of an adhesive tape T are driven into a panel PA by forming a bight in the tape around an abutment 20 and moving the tape axially to cause the first post P1 to be stripped from the tape and moved against a second abutment 5 against which it is pressed by the next adjacent post P11, after which the post P1 is driven axially through the panel PA. The post P1 is applied against a flat surface 5 of a hammer 2 slidable in a member 9 to which is fixed the post feed block 12. When a ram 1, mounting the hammer 2, is driven downwards the block 12 engages the panel PA after which the hammer 2 is moved relative to the member 9 against the action of a spring 10 to cause the electrical post P1 to be force fitted into the insulating panel PA by a hammer head 6. The extent of penetration is limited by a mouth 46 of an anvil 42. The post P1 is guided towards the panel by a recess 15 in a reduced cross-sectional portion 13 of the hammer 2. A member 28 adjacent the surface 5 is pivotable to facilitate threading the tape around the abutment 20 and on to a roll 40. The latter is rotated to axially move the tape. Alternatively, the tape may be moved by attaching a weight to its one end.
Patent ES-364217-A1 (ES)
Title: Alkylidenedioxy-progesterone compound
IPC: A61K31/57
Filed: 1969-02-28
Abstract: Pharmaceutical compositions comprise gestagens of the formula: (wherein R 1 and R 2 are each H, C 1-4 alkyl, aralkyl or optionally substituted phenyl, or together are C 2-5 alkylene) and suitable carriers, and may also contain estrogens. They are used as contraceptives or in the treatment of various gynaecological disturbances.
Patent ES-378091-A1 (ES)
Title: Steel frame structures
IPC: E04B1/94
Filed: 1970-03-31
Abstract: A steel frame structure of a building comprises members 1, 2 of hollow cross-section with closed ends, the interiors of the members being interconnected by external pipes to form a water circulation system. In Fig. 1 beams 2 are secured by brackets 3 to stanchion 1 and the pipes then fitted. The pipes comprise screwthreaded end members (6, 7) with flexible extensions (8, 9) joined by a union joint (10). Alternatively brackets mechanically connecting the hollow members carry or contain the pipes.
Patent ES-392464-A1 (ES)
Title: Process for the production of composite fibers, apparatus suitable to realize the same and fibers obtained thereby
IPC: D02J13/00
Filed: 1971-06-08
Abstract: A synthetic composite fiber is produced by a novel process and apparatus which includes drawing the yarn by air-suction and subjecting the yarn to a high temperature thermal shock to obtain a rigid wave or crimp in the fiber and thereafter applying a continuously high but decreasing temperature to obtain uniform crystallization of the fiber.
Patent ES-392993-A1 (ES)
Title: Certain tetrazolo-(1,5-a) quinoline compounds as fungus control agents
IPC: C07D215/38
Filed: 1971-07-07
Abstract: Methods employing and compositions comprising, for the control of plant-pathogenic fungal organisms, specified tetrazolo-(1,5-a)quinoline compounds.
Patent ES-396310-A1 (ES)
Title: Coin operated apparatus
IPC: G07D5/00
Filed: 1971-10-23
Abstract: A coin collecting and counting device includes a turntable which directs coins by centrifugal force from a coin inlet to a coin path leading from the turntable periphery to respective coin outlets having coin validators for each type of coin along the path of coin movement.
Patent ES-400142-A1 (ES)
Title: Device for rotating a body by means of an extension piece
IPC: F16D3/18
Filed: 1972-02-24
Abstract: This invention relates to a device for rotating a body, constituted by at least one speed reducing unit, the driven member of which is disposed substantially coaxially with the axis of rotation of the body, whilst said driven member is coupled by an extension piece, whose axis may have a slight angular clearance for making up the possible misalignment of the driven member and of the axis of rotation of the body, to a flange for rotating the body integral with said body, the driven member of the unit being disposed on the side opposite the body with respect to said unit and said driven member comprising a central traversing cavity, through which the extension piece extends, wherein the body being hollow and having an aperture substantially coaxial to its drive flange and the extension piece having, in manner known per se, a coaxial cavity, a first hollow shaft traverses the extension piece, is rendered integral with the body and is connected in sealed manner to the opening of said body.
Patent ES-409562-A1 (ES)
Title: Plastic compsn - does not evolve noxious gases on combustion
IPC: C08K3/18
Filed: 1972-12-13
Abstract: Plastic compsns which include >=1 cpds. contg. Cl, also include sufficient filler able to react with the noxious gases, (esp. HCl) given off during burning, to form neutral prodts. or those with little activity. The filler is chosen from Na2CO3, CaCO3, NgCO3, dolomite, or freshly-pptd oxides of Fe, Zn, Mg or Al. The filler in a divided form is incorporated in the plastic compsn. while it is in the paste or liquid state. The cost of the filler is low, and reduces the cost of the plastic compsn.
Patent ES-410772-A1 (ES)
Title: Flow twister for a nuclear reactor
IPC: G21C3/356
Filed: 1973-01-19
Abstract: A flow twister for coolant fluid flowing longitudinally in channels between spaced parallel nuclear reactor fuel rods positioned laterally by a grid of intersecting grid members extending transversely of and between said rods. The twister is a twisted metallic tab of cruciform cross section positioned at a grid intersection and located in and extending longitudinally of a channel an having one end secured to a grid and the other end free.
Patent ES-419549-A1 (ES)
Title: Apparatus for indicating the position of the piston of a fluidic actuator
IPC: F15B15/28
Filed: 1973-10-11
Abstract: Apparatus for providing an indication of the position of the piston within a fluidic actuator. The apparatus comprises means positioned within the actuator cylinder and coupled to the piston for converting longitudinal motion of the piston to rotary motion which is transmitted out of the cylinder to a suitable indicator.
Patent ES-421061-A1 (ES)
Title: Step auger and rock bit combination
IPC: E21B10/00
Filed: 1973-12-01
Abstract: Combination earth drilling tool in the form of a step auger having a pilot bit attached thereto. A downwardly spiraling flight member is affixed to an elongated axial hub member with the leading edge of the flight terminating in a plurality of cutting teeth arranged in a novel pattern relative to one another and the flight. The cutting teeth are arranged radially from the hub and along the leading edge of the flight member in a configuration which causes the innermost of the digging teeth to cut a first step outwardly from the pilot hole while the remaining of the cutting teeth trail behind and cut subsequent steps into a formation.
Patent ES-421709-A1 (ES)
Title: Apparatus and method for recording and reproducing a video signal in successive record tracks on a record sheet without guard bands between adjacent tracks
IPC: H04N5/92
Filed: 1973-12-21
Abstract: Video signals are recorded in successive record tracks on a record sheet without guard bands or spaces between adjacent tracks so as to enhance the utilization of the record sheet, and interference between the signals recorded in adjacent tracks is avoided during reproduction thereof by recording such video signals in adjacent tracks with their respective synchronizing signals aligned in the direction at right angles to the length of the tracks and further with carrier components of the signals recorded in the adjacent tracks being of the same frequency and having the same phase relation to the effective scanning direction during recording. During reproduction of the signals thus recorded, non-interfering signals recorded in two or more adjacent tracks are simultaneously reproduced, for example, as by a reproducing magnetic head having a gap width substantially greater than the pitch of the successive tracks in which the signals are magnetically recorded, so as to enhance the resolution and S/N ratio of the reproduced signals and further to avoid the necessity of a servo tracking arrangement.