baber/WOPTO huggingface dataset:
Patent ES-362929-A1 (ES)
Title: Improvements relating to cigarette lighters
IPC: F23Q2/00
Filed: 1969-01-25
Abstract: A cigarette lighter has a shell 10 provided with a removable bottom closure 15 which is a push fit in the shell, and which is at least partly removable from the shell by manipulation of a thumb button 18 mounted in the shell wall. Both the shell 10 and the bottom closure 15 have a substantially rectangular cross-section, viewed perpendicular to the base of the lighter, and the thumb button 15 is mounted adjacent the bottom of a narrow side wall of the shell. As shown in Fig. 1, sliding the button 18 downwards causes a finger 20 to push rolled lip 16 away from the adjacent sidewall of the lighter, the two flanges 17 integral with bottom closure 15 having tapered ends to prevent jamming. In another embodiment, Fig. 3, inward pressure on the button 24, biased outwardly by a spring 27, causes ears 25 to engage cam surfaces 26, thereby urging the bottom closure outward. In a further embodiment, Fig. 6, the closure comprises two overlapping plates 28, 29 spot welded together, the inner plate having two pressed tangs 30. In position, these two tangs 30 bias the closure outwardly, while the closure is held in position by two recesses 33 which engage, respectively, a nose 31 on the biasing leaf spring 32, and a pimple on the fuel tank 12. Inward pressure on the button 34 disengages the nose 31 from the recess 33, and the closure is forced outwardly by the resilience of the tangs 30. In all the embodiments, the closure element is longitudinally reversible.
Patent ES-366404-A1 (ES)
Title: Organopolysiloxane compositions
IPC: C08L83/04
Filed: 1969-04-24
Abstract: In example 4 a glass fabric tape is impregnated by being dipped into a bath of toluene containing a dimethylpolysiloxane gum an octamethylcyclotetrasiloxane treated silica, an [alpha], #-dihydroxydimethylpolysiloxane oil, tri-(2-methoxyethoxy) vinylsilane, 2, 4-dichlorobenzoyl peroxide and an [alpha], #-bis-(trimethylsiloxy) dimethylpolysiloxane oil, the impregnated tape is heated and then coated, by calendering, with a mixture of dimethylpolysiloxane gum, acetylene black and cumyl peroxide, and then heated.
Patent ES-366909-A1 (ES)
Title: Solid injection of indolylaliphatic acid derivatives
IPC: A61K9/14
Filed: 1969-05-07
Abstract: A solid injection (as defined) is obtained by subjecting to lyophilization a solution consisting essentially of (1) an alkali metal salt of an indolylaliphatic derivative of general formula wherein R1 represents an alkyl group having 1-3 carbon atoms, an alkoxy group having 1 or 2 carbon atoms, H or a halogen atom, R2 represents an alkyl group having 1-3 carbon atoms, R3 represents H or an alkyl group having 1-3 carbon atoms, R4 represents an alkali metal atom, and A represents a phenyl group, a halogen-substituted phenyl group, a styryl or pyridyl group, (2) a pharmcaeutically acceptable organic amine having a pka value of 8-11, (3) a diluent for the solid injection and (4) water. Suitable amines include morpholine, choline, ethylenediamine, vrotropin, glucosamine, alkanolamines and basic amino acids. Other medicaments such as amino pyrine, sulpyrine, sodium salicylate, phenylbutazone and caffeine may also be present.
Patent ES-378415-A1 (ES)
Title: Arrangement for igniting and a supplying gas and/or vapour discharge lamp
IPC: H05B41/46
Filed: 1970-04-09
Abstract: The invention relates to igniting and supplying a gas- and/or vapour discharge lamp.
Patent ES-390677-A1 (ES)
Title: Rack and pinion steering assembly
IPC: B62D3/12
Filed: 1971-04-28
Abstract: A rack and pinion steering assembly for automobiles and the like dirigible wheel equipped vehicles having a longitudinally driven rack bar connected to wheel turning tie rod linkage by plastic bearing ball and socket joints which are greased for life, automatically take-up wear, minimize transfer of road shock to the rack bar, prevent transfer of twisting loads to the rack bar, will maintain a predetermined load torque during articulation, and do not require induction hardened ball studs. The preferred plastic bearing for the ball and socket joint has a plastic cup part between the ball end of the stud and the rack bar composed of a plastic which has a high resilience and a low coefficient of friction. A second bearing part composed of a plastic ring envelopes the ball end of the ball stud opposite the cup bearing and is stiff with a high resistance to flow under load and also having a low coefficient of friction. A housing preloads the two bearing parts around the stud head compressing the resilient bearing cup so that it may expand as wear develops during use thereby preventing looseness in the joint. The joint housing is preferably in the form of a tube which is easily and inexpensive attached to the end of the rack bar.
Patent ES-398664-A1 (ES)
Title: Liquid fuel burner having reduced thermal stress and rapid start-up time
IPC: F23C99/00
Filed: 1972-01-07
Abstract: A burner for burning gasified liquid fuel such as oil, in which the fuel is gasified by being mixed with hot burned gases drawn from the combustion chamber, is provided in which the normal thermal stresses found in such burners due to the return of the hot burned gases for gasifying are substantially reduced and, at the same time, start-up time is reduced. Minimization of the thermal stresses is accomplished by utilizing the heat of vaporization of the oil or other fuel to cool the hot returning gases, and so limit thermal expansion, by having the gasification of the fuel commence close to the hot gas outlet of the burner, rather than at a more remote distance, such as a gasification chamber. This permits elimination of the gasification chamber, which normally has been required to provide a preheating area for the oil, and so further reduces stresses. With such elimination, rapid start-up is provided by preliminarily burning ungasified fuel introduced by the air and fuel system of the principal unit.
Patent ES-409558-A1 (ES)
Title: Device for hauling vehicles with retractable wheels holding down the traction cable
IPC: B61B12/12
Filed: 1972-12-13
Abstract: The invention relates to a device for the hauling of vehicles by a traction cable extended along the track.
Patent ES-411013-A1 (ES)
Title: Blow moulding machine with cam controlled reciprocating carriage
IPC: B29C49/04
Filed: 1973-01-26
Abstract: A blow moulding apparatus including two mould halves 14a, 14b movable between a first station where a preform is clamped within the mould halves as they are brought together, and a second station where the mould is opened after a compressed air nozzle 16 has been lowered into the closed mould to expand the preform. The mould movements are controlled through a scissors linkage by reciprocating carriage members, which in turn are controlled by cam rollers riding in tracks on a rotating drum.
Patent ES-412735-A1 (ES)
Title: Drift measurement system
IPC: G01N1/22
Filed: 1973-03-16
Abstract: A drift measurement system to quantitatively measure the drift emitted from a cooling tower. The drift measurement system includes: sample collecting means for collecting test samples from various points in the fan stack exhaust air isokinetic sampling control means to insure that the drift particles collected are truly representative of those entrained in the exhaust air cyclone separator means for separating the liquid or solid particles from the test sample and container means for receiving the separated liquid or solid particles.
Patent ES-414397-A1 (ES)
Title: Bicomponent polyester filaments and process for making same
IPC: D01D5/32
Filed: 1973-05-04
Abstract: Bicomponent polyester filaments are disclosed, wherein the filaments are made of at least two different, substantially unmixed components, each present in an amount of at least 20% by weight of the total filament, one component being polyethylene terephthalate and the other component being polybutylene terephthalate which has been sparingly crosslinked with trimethylolpropane.
Patent ES-425287-A1 (ES)
Title: Apparatus for producing cartons
IPC: B31B50/54
Filed: 1974-04-11
Abstract: An apparatus for producing a carton whereby the carton is initially obtained in the folded condition for storage and handling and whereby the carton can then be unfolded for use. The apparatus is designed for handling different types of blanks which, generally speaking, include a plurality of panels comprising side, top and bottom panels of the carton. The bottom panels are provided with flaps, and a first folding structure is provided for folding the bottom panels over onto adjacent side panels. Simultaneously, second folding means serve to fold flaps over onto the associated bottom panels, and adhesive applying means serve to locate adhesive on the blanks in selected positions. A third folding means folds the outside ends of the blank over onto the inside portions of the blank at which time folded flaps become adhesively secured. Additional adhesive or other handling means secure the outside ends of the assembly together whereby a flat condition of the carton is obtained. The carton can then be unfolded when ready for use and will automatically assume a position for loading.
Patent ES-428046-A1 (ES)
Title: Encoding and decoding system for quadraphonic sound
IPC: H04S3/00
Filed: 1974-07-06
Abstract: Method of encoding quadraphonic signals in four channels, in which for each side the front signal is recorded together with the phase-shifted back signal, and the back signal is recorded together with the supplementarily phase-shifted front signal.
Patent ES-431283-A1 (ES)
Title: Production line for forming concrete elements
IPC: B28B15/00
Filed: 1974-10-23
Abstract: An apparatus for continuously producing concrete elements of varied cross-sections which comprises a mold formed from a cover and a shell supported on a tiltable frame. The frame is capable of orienting the mold vertically to allow the elements to be cast and then rotating to the horizontal to separate the shell from the casting and the cover. The apparatus further contains a heating tunnel to harden the casting and a carriage with a pushing member for separating the covers from the finished elements. A guide rail is provided to reinsert the covers into the mold.
Patent ES-433301-A1 (ES)
Title: Disc brake, especially for crane drives
IPC: F16D55/224
Filed: 1974-12-24
Abstract: A disc brake arrangement, especially for heavy duty applications in which a pair of brake arms having brake members on the sides facing each other are pivotally supported at one end and spring biased toward each other at the other end. The brake members are adapted to receive the periphery of a brake disc therebetween. A disengaging device is provided which includes a lever pivoted to the free ends of the arms and having a wedge shaped nose which will press the arms apart when the lever is pivoted in one direction and which will cam out between the arms when the lever is released. The brake members are adjustably mounted on the respective arms and each brake member support includes an adjustment, with each adjustment being provided with a free wheeling one way clutch device. A lost motion linkage connects each free wheeling device with the disengaging lever for actuation of the pertaining adjustment in a direction to move the brake members toward each other whenever the movement of the lever between brake disengaging and brake engaged positions exceeds a predetermined amount.
Patent ES-434974-A1 (ES)
Title: Spot-type disc brake
IPC: F16D65/097
Filed: 1975-02-21
Abstract: A sliding guide arrangement to permit a brake caliper to slide relative to a fixed brake carrier. The arrangement includes a first pair of sliding guide members on one side of the brake disc axis and a second pair of sliding guide members on the other side of the brake disc axis. Each pair of guide members include caliper guide surfaces and brake carrier guide surfaces. The caliper guide surfaces are provided by surfaces of a rib portion or groove formed therein and the brake carrier guide surfaces are provided by prismatic pilots engaging the caliper groove. A spring is provided in contact with the carrier and the brake cylinder carried by the caliper to keep the guiding surfaces of the caliper and brake carrier in abutment with each other.
Patent ES-439084-A1 (ES)
Title: Open-end spinning machines
IPC: D01H4/32
Filed: 1975-07-02
Abstract: The present disclosure is directed to an open-end spinning machine for the open-end spinning of textile fibres, in which there are provided a spinning element, a fibre opening roller, means for feeding fibres in the form of a sliver to said opening roller, and fibre conveying means for conveying in discrete form to said spinning element fibres opened by said opening roller. The opening roller comprises a boss portion, an end wall portion extending radially outwardly from said boss portion at one end thereof, and a cylindrical shell portion extending from said wall portion over and in coaxial relation to said boss portion to form an annular cavity between the outer surface of said boss portion, the inner surface of said wall portion and the inner surface of said shell portion. A plurality of fibre engaging pins are located in holes in said shell portion, the pins passing from within the annular cavity through the shell portion and having end portions terminating in points protruding from the outer surface of the shell portion.
Patent ES-445519-A1 (ES)
Title: Cationic azo dyestuffs
IPC: C09B29/36
Filed: 1976-02-25
Abstract: Novel azo dyes are free from sulpho and carboxyl groups. They correspond to the formula < IMAGE > in which D, R<1>, R<2>, R<3>, Q, X, Y and n have the meanings given in Patent Claim 1. The azo dyes of formula I are prepared by a process wherein 1a) an amine of formula D-NH2 is diazotised and 1b) the resulting diazonium salt is coupled, in an acid medium, with an appropriate coupling component, or 2a) an amine of formula D-NH2 is diazotised, 2b) the resulting diazonium salt is coupled with an appropriate coupling component in which, however, the group -Q<(+)>1 DIVIDED nX<n-> is replaced by R<4> and 2c) the resulting compound is reacted with a tertiary heterocyclic base to give a compound of formula I, wherein Q has the meaning given in Patent Claim 7. R<4> in this context has the meaning given in Patent Claim 7. The new dyes are suitable for dyeing or printing polymers and copolymers of acrylonitrile and dicyanoethylene and also for dyeing or printing acid-modified polyesters and polyamides.
Patent ES-452608-A1 (ES)
Title: Balanced plug valve
IPC: F16K5/22
Filed: 1976-10-22
Abstract: A valve comprising a casing having a passageway therethrough for flow of fluid and a tapered bore intersecting the passageway, a tapered plug rotatably mounted in the tapered bore adapted to block the passageway in valve closed position of the plug and the plug having a port adapted to connect and be in communication with the passageway in valve open position, the plug and casing providing chambers at opposite ends of the tapered plug, means for connecting the chambers to the port to dynamically balance the plug within the casing when the plug is partially or fully open, a biasing means is provided in the casing to axially bias the tapered plug in the direction of the larger end of the plug.
Patent ES-456074-A1 (ES)
Title: Linkage support system for material handling unit
IPC: E02F3/34
Filed: 1977-02-18
Abstract: A linkage system for pivotally supporting a boom on a vehicle body with a material handling unit pivoted on the outer end of the boom through a unit fluid ram is disclosed herein. The linkage system consists of an arm that is supported for pivotal movement on the vehicle body with the boom pivoted on the arm at a spaced location. Linkage means interconnect the arm and the boom and the unit fluid ram is pivotally connected to the linkage means. The boom and body have cooperating guide means that guides the movement of the arm between first and second positions so that the moment arm is at a minimum when the boom extends generally parallel to the terrain.
Patent ES-456378-A1 (ES)
Title: Detergent composition
IPC: A61Q5/02
Filed: 1977-02-28
Abstract: A detergent composition which has a low irritation effect to human skin containing as an active surfactant component one or a mixture of compounds having the formulas < IMAGE > (1) < IMAGE > (2) wherein R is saturated or unsaturated hydrocarbon having 10 to 16 carbon atoms, X1 and X3 are hydrogen, alkali metal, ammonium, alkylammonium or substituted alkylammonium, and X2 is alkali metal, ammonium, alkylammonium or substituted alkylammonium, with the provisos that both X1 and X2 are not alkali metal and that when R has an average carbon atom number of 10, X1 is hydrogen, and wherein the weight ratio of the formula (1) compound(s) : formula (2) compound(s) is from 100:0 to 80:20.
Patent ES-460626-A1 (ES)
Title: Wrapper rolling machine for cigars and similar tobacco products
IPC: A24C1/04
Filed: 1977-07-11
Abstract: In a wrapper rolling machine for the manufacture of cigars etc. and comprising a wrapper cutting out unit, means are provided to hold one half of a tobacco leaf while cutting is performed in its other half, and to deliver the first half, together with any scraps appending thereto, in a plane condition and a desired orientation for the subsequent cutting out of one or more wrappers from said first half.
Patent ES-464027-A1 (ES)
Title: Electrolytic generation of halogen biocides
IPC: C25B9/17
Filed: 1977-11-10
Abstract: Disclosed is an electrolytic cell for the generation of low cost halogen biocidally active agent from an aqueous solution having a low halogen salt content for use in the treatment of sewage or other liquid affluents, especially those of fresh water swimming pools or fresh water cooling towers. The electrolytic cell is used in line with pumps generally associated with the distribution of waters for swimming pools or cooling towers.
Patent ES-464052-A1 (ES)
Title: Phenylformamidine derivatives process for preparing same and harmful organism controlling agent containing same as effective component
IPC: C07C257/12
Filed: 1977-11-11
Abstract: Phenylformamidines of formula (I) and their salts with (in)organic acids are new. In (I) R1 is H or CH3. R2 is 1-5C alkyl). Some pref. cpds. have R1 is H or CH3 and R2 is CH3. They are prepd. e.g. by reacting 2-methyl-4-CF3-aniline (II) with R1R2NCHO in the presence of e.g. SOCl2, POCl3, etc. (I) are useful for control of animal or plant parasites. They are useful as nematocides, herbicides, plant-growth regulators, and for control of phytopathogenic viruses, bacteria and fungi. Esp. they have acaricidal and insecticidal (systemic or contact) activity and are more active than the cpds. of DT1542715. They are particularly valuable for control of Spodoptera littoralis and Heliothis virescens on cotton, and Leptinotarsa decemlineata and Myzus persicae on vegetables. They may be formulated with standard Pyrethrin synergists.
Patent ES-465558-A1 (ES)
Title: Production of alkali metal silicoaluminates
IPC: C01B39/02
Filed: 1977-12-29
Abstract: An alkali metal silicate solution is added to an alkali metal aluminate solution with stirring, the homogeneous mixture is made to gel by being maintained at a high temperature, and the crystalline silicoaluminate obtained, which corresponds to the formula xSiO2.yAl2O3.Na2O.wH2O in which, y = 1, x = 1.5 to 6, z = 1, w = 0 to 5 and which has a particle size substantially between 0.2 and 8 mu and a BET surface of between 0.5 and 10 m<2>/g, is then separated off. This product is useful as an ingredient of detergent compositions.
Patent ES-470610-A1 (ES)
Title: Suspension for independent vehicle wheels
IPC: B60G11/18
Filed: 1978-06-08
Abstract: The present invention relates to a suspension for a set of wheels of a vehicle, in which the wheels are rotatably carried by the end of an axle arm of which the hub is mounted to rotate at the end of a cross member fast with the structure of the vehicle. According to the invention, the suspension is constituted by two torsion bars coupled for each of them between one of the arms and an element fast with the structure. Each torsion bar extends parallel to the axis of the hub and to the exterior thereof, and is immobilized in rotation by one of its ends on the corresponding arm and by the other of its ends on the element which is located in the vicinity of the other arm. The hub of each of the arms is movable in translation along its axis with respect to the cross member. The invention finds particular application to the automobile industry.
Patent ES-472306-A1 (ES)
Title: Antitumor anthracycline antibiotics
IPC: A61P35/00
Filed: 1978-08-02
Abstract: C-4' and/or C-14 tetrahydropyranyloxy derivatives of adriamycin and daunomycin prepared by the tetrahydropyranylation, which have antimicrobial and antitumor properties.
Patent ES-472868-A1 (ES)
Title: Control device for an injection moulding machine
IPC: B29C45/76
Filed: 1978-08-26
Abstract: A control device for an injection moulding machine provides control instructions related to stroke and comprises a stroke measuring system, a comparator unit and a control unit which is connected to the output of the comparator unit. The stroke measuring system is connected to a movable part of the injection moulding machine whereby a control instruction will be transmitted by the comparator unit to the control unit when a stroke value measured by the stroke measuring system coincides with a predetermined value fed into the comparator unit. The stroke measuring system embodies an absolute angle coder having an output which is connected to an input of the comparator unit, the other input being connected to one or more decade switches storing stroke dependent control instructions.
Patent ES-474964-A1 (ES)
Title: Paper making machine press section
IPC: D21F3/00
Filed: 1978-11-10
Abstract: A press section for a paper making machine including rolls arranged to form five sequential press nips for pressing a multi-ply web with each of the nips being a double felted press, and the first nip formed between first and second rolls with the first roll having a suction gland extending between the first and second nip and the third roll having a suction gland extending between the second and third nip with the felts on the outer side of the web separated from the web immediately on the offrunning side of the first and second nips so that the outer surface of the web is exposed to atmosphere with a suction gland within the felt supporting the web so that water is first drawn from one side of the web and then the other side after passing through double felted nips.
Patent ES-475642-A1 (ES)
Title: Circuit for time checking the duration of busy conditions in telephone exchanges.
IPC: H04M3/14
Filed: 1978-11-01
Abstract: The circuit arrangement according to the invention for monitoring the timing of busy states essentially consists of a storage arrangement for accommodating addresses of the devices to be monitored, the busy state and the time value specifying the monitoring time, which is counted down step by step to a limit value. When this limit value is reached, a signal is output which, together with the information on the busy state and the address of the relevant device, which is also available, leads to a switching action (release and so forth) in the monitored device. This provides the possibility of central monitoring which occurs independently of other control procedures, and the size of the memory is not directly dependent on the number of devices to be monitored.