baber/WOPTO huggingface dataset:
Patent ES-199804-A1 (ES)
Title: UN DISPOSITIVO PARA SEGUIR UN OBJETO MoVIL
Filed: 1951-09-28
Abstract: Un dispositivo para seguir un objeto que avanza en una trayectoria, cuyo dispositivo incluye uno o más miembros seguidores destinados a indicar en cualquier momento las coordenadas polares del objeto en un sistema bi o tridimensional de coordenadas y operados para seguir al objeto por medio de miembros operativos que actúan automáticamente que son operables por miembros de control que producen cantidades operativos, caracterizado porque se disponen dispositivos calculadores (dispositivos transformadores de coordenadas) controlados por los movimientos del miembro seguidor (o miembros) para calcular por dichas cantidades operativas valores que son proporcionales a las proyecciones de las cantidades operativas en un sistema de coordenadas Euclidiano estacionario, por ejemplo, rectangular, y porque dichos valores calculados están destinados a ser suministrados cada uno a un dispositivo ajustable por los respectivos valores según han sido calculados, siendo las posiciones ajustadasde dichos dispositivos ajustables, o cantidades de salida correspondientes, suministradas a dispositivos destinados a integrar y a transformar coordenadas y están destinadas, con dichas posiciones ajustada o cantidades de salida correspondientes como cantidades de entrada, que representan derivadas de tiempo de las respectivas coordenadas, a producir en dicho sistema Euclidiano de coordenadas, a producir en dicho sistema Euclidiano de coordenadas cantidades que corresponden a ellas y que controlan el miembro o miembros seguidores y que representan coordenadas en dicho sistema polar de coordenadas.
Patent ES-287353-A1 (ES)
Title: Improvements in or relating to article end aligning mechanism
IPC: A01K43/00
Filed: 1963-04-24
Abstract: In a device for orientating eggs, an egg 16 is delivered by a rotating paddlewheel 18 on to and between parallel bars 12 and 14. Bars 12 and 14 are separated so that the egg 16 falls point downwards between them and is guided into the compartment of an egg container. Bar 14 is furnished with stops 32 and bar 12 may be rotated at 34 to position the egg 16. A plurality of such orientating devices may be worked together.
Patent ES-293386-A1 (ES)
Title: Conveyor chain and link therefor
IPC: A01K39/01
Filed: 1963-11-11
Abstract: A scraper conveyer chain consists of links of the form shown in Fig. 1 stamped out of sheet metal and connected together, as in Fig. 5. with the hooked tongue 15 of one link in the aperture 16 of the next. This aperture includes a convex lobe 30 to allow for lateral flexing of the chain. The aperture 28, vacated by the bent-over tongue 15, is engageable by a drive sprocket. In a modification (Fig. 6, not shown) the bridge portion 29 of Fig. 1 is omitted so that the apertures 15 and 28 merge.
Patent ES-318280-A1 (ES)
Title: Improvements in or relating to exhaust systems for internal combustion engines
IPC: F01N1/08
Filed: 1965-10-08
Abstract: Air flowing through an inlet 15 to a pipe 11 due to the motion of the vehicle helps extract I. C. engine exhaust gases which flow via a silencer (not shown) and an inlet 13 into a pipe 10, the two pipes communicating through reactangular apertures 16, 17 in their side walls and a connecting duct 19. The other ends (not shown) of the two pipes are open to provide outlets for the exhaust gases and air. Each of the apertures 16, 17 may be replaced by three circular apertures, and pipe 11 may be substantially shorter than pipe 10 and may partially embrace pipe.10 thus dispensing with the connecting duct 19.
Patent ES-321605-A1 (ES)
Title: Conveyor belts
IPC: B65G15/42
Filed: 1966-01-10
Abstract: In a conveyer belt having guideways 12 on both belt faces for locating supporting cables 13 (Fig. 13 not shown), the guideways 12 on one face are laterally off-set from those on the other face. As shown, the inner guideways 12 for the lower belt face are provided by ribs 15. The guideways for the upper face are formed by grooves in projections 17. The upper guideways may also however be defined by ribs 15 (Figs. 9-12, not shown). The upper and lower guideways may be more closely spaced (Figs. 5-8, not shown).
Patent ES-322760-A1 (ES)
Title: Gutter
IPC: E04D13/064
Filed: 1966-02-08
Abstract: A gutter supported along the eaves of a roof with its base rear portion resting on a gutter support 8 has a front wall 2 which extends upwardly substantially beyond the top edge of the rear wall 4 to conceal the eaves edge of the roof and is provided with a part 5 adjacent the bottom of the front wall extending below the level of the rear portion of the base. The rear wall may be inclined as in Figs. 2 (not shown) and Fig. 1 or may be vertical, Figs. 4 and 5 (not shown). The gutter support 8, which may be the vertically adjustable support described in Specification 1,143,422, may be located by detent means 7 in a rearwardly facing channel 6 below the base, may be pivotally bolted to the gutter base, Fig. 2 (not shown) or may overlie and be clamped to the upper edge of the rear wall of the gutter as in Figs. 4 and 5 (not shown). The gutter may be made of a synthetic plastics such as polyvinyl chloride.
Patent ES-323562-A1 (ES)
Title: Rotating internal combustion engine
IPC: F02B53/00
Filed: 1966-02-25
Abstract: A rotary-piston I. C. engine comprises first and second cylindrical casings 3, 1, Fig. 3 with a linking passageway 5 therebetween, pistons 4, 2 eccentrically mounted on shafts 4a, 2a so that their peripheries tangentially contact the casings and connected together, e.g., by chains, for synchronized rotation in tangential contact at all times with their respective casings and a sliding member 5a sealingly abutting both pistons formed with a first channel 11 communicatable with first chambers 7, 9 of casings 1, 3 respectively and a second channel 12 communicating with an inlet port 14 and a second chamber 10 of the casing 3. The casing 1 includes a spark-plug 15 and an exhaust port 13. As shown in Fig. 3, combustible gas is being sucked into chamber 10, a previous charge of gas has nearly reached full compression in chambers 7, 9 and channel 11, and the gases of combustion of a still earlier previous charge are being expelled through exhaust port 13. The piston and casing associated with compression of the charge are preferably larger than the piston and casing associated with and expansion of the combustible mixture. A recess 16 in the casing 3 receives gas that would otherwise be trapped in chamber 9 thus preventing hindrance to piston rotation. Air only may be admitted through inlet 14 and compressed by the piston 4. The sparkplug being replaced by a fuel injector through which fuel is injected into the compressed air.
Patent ES-333840-A1 (ES)
Title: Particle analyzing apparatus and method utilizing multiple apertures
IPC: H03K5/24
Filed: 1966-11-26
Abstract: Apparatus for counting the number of particles per unit volume of a fluid comprises means for passing the fluid through a plurality of apertures 205-207 and deriving from the passage of each particle a signal related to the size of the particle. The invention is concerned with detecting a clogged aperture so that a false reading may be discounted. In simplest form Fig. 1 (not shown) two like-sized apertures are used and the two signal channels should produce similar results which are then averaged. If the difference between the two channels is sufficient the read-out circuit is disabled and an alarm given. In the case of three like-sized apertures the readings of pairs of channels are compared, whereby a defective channel is detected. The readings of correctlyoperating channels are averaged and fed to a readout. Three apertures of varied size may be employed and compensation made for these sizes whereby a distribution of particle size is obtained. Narrow bands of sized particle counts from the small and medium, and medium and large apertures are compared, substantial disagreement indicating which channel is faulty and disabling the appropriate read-out, Fig.3 (not shown).
Patent ES-335484-A1 (ES)
Title: Substituted benzimidazole compounds
IPC: C07D235/10
Filed: 1967-01-11
Abstract: Biocidally active composition comprises a substituted benzimidazole of the formula: wherein R1, R2, R3 and R4 may be the same or different and represent, H, alkyl, -OH, alkoxy, aryloxy, -NO 2 , halogen, -CN, -SCN, -NCS, -N 3 , substituted alkyl, -COOH or its esters, -CONH 2 , or mono- or disubstituted amides, -NH 2 , or mono- or disubstituted amines, -SH, -S-alkyl, -SOR6, -SO 2 R6, -SO 3 H and its esters or amides, or a heterocyclic ring attached to the benzimidazole system through a nitrogen atom, X is CF 3 or C 2 F 5 R5 is aralkyl or substituted aralkyl R6 is alkyl and at least one material selected from carriers, wetting agents, inert diluents, solid diluents, solvents, edible substances attractive to pests, pest attractants, paints and varnishes. The composition may be a pesticide, herbicide or fungicide, and may also contain another herbicide, insecticide, fungicide or molluscicide. The invention also comprises treatment of plants, materials, animals, the soil, land or aquatic areas by applying thereto a substituted benzimidazole of above formula or a biocidally active composition as defined above.
Patent ES-344892-A1 (ES)
Title: Production of Expanded Ethylene Copolymer Moldings.
IPC: C08J9/232
Filed: 1967-09-09
Abstract: Expanded olefin polymer mouldings are prepared by heating and fusing together in a closed mould expanded particles of an ethylene copolymer which contains carboxylic acid groups and carboxylic acid t.-butyl or isopropyl ester groups. The particles may be compressed by 5 to 70% of their original bulk volume prior to, during or after heating, e.g. by compression by at least one, preferably two, sides of the mould towards the centre of the mould cavity. The process may be effected continuously, e.g. between four moving belts arranged to form a channel. The mould should be provided with means for the escape of gaseous and liquid components. Heating may be effected by hot gases or liquids, e.g. water, glycerol and aqueous salt solutions, by infra-red heating, or by the insertion of heating probes removed prior to compression of the particles. The mouldings may be subjected to size reduction and reheated under pressure in a mould. The products may be used for sound insulation and shock absorbing. Examples describe the moulding of expanded particles comprising talc and copolymers of ethylene with t.-butyl acrylate and acrylic acid, isopropyl methacrylate and methacrylic acid, t.-butyl methacrylate and methacrylic acid or isopropyl maleate and maleic acid, in metal moulds having four vertical perforated faces and perforated base and coverplates movable towards the centre of the mould cavity, heated by (1, 2 and 4) hot air and (3) hot water.
Patent ES-348058-A1 (ES)
Title: Wire positioning apparatus
IPC: H01R43/052
Filed: 1967-12-07
Abstract: A press for crimping an electrical connector to an end 6 of a wire 4, Fig. 13, comprises a ram 38, Fig. 4, carrying a die 34, 36 over an anvil 28, 30, jaws 118, 120, Fig. 1, for straightening the wire, mechanism for operating the jaws and moving them, when open, towards a wire 4 adjacent the anvil so that they close about the wire, and mechanism for moving the jaws towards the anvil and relatively to the wire to straighten the wire and thus position it in a connector to be crimped. A strip 1 of connectors is fed to the anvil, each connector having limbs to be crimped to the end 6, adjacent limbs for gripping the insulation and a connecting land severed by a blade 22 on the ram. The press may be a removable part of a leadmaking machine (not shown) having a conveyer with pairs of spaced jaws 14, 16, Fig. 13, for gripping the wire. A housing 40 is attached by upper links 44 and a lower link 60 to guides 33 for the ram, and a follower 58 on the back of the housing is held against a cam 54 on the ram by a spring 52. Within the housing 40 is a slide 76 operated by a pneumatic cylinder and formed with a passage for a further slide 84 on which the jaws 118, 120 are mounted by a pivot 104. An adjustable eccentric abutment 86, 87 mounted on the housing 40, extends through slots 89, 90, 91 in the slides, and a spring 96 acts between the slide 84 and a pin 92 carried by the slide 74 and engaging slots 94 in the slide 84. Operation.-When the wire conveyer stops, the cylinder 72 is operated automatically for lowering the slides 74, 84 with the jaws 118, 120. Continued movement of slide 74, after slide 84 has been arrested by the abutment 86, causes arms 116, Fig. 1, on the slide 74 to close the jaws against the pressure of a return spring 114. The ram 38 is then lowered, moving the cam 54 past the follower 58 so that the spring 52 moves the housing 40 through an arcuate path and slides the jaws along the wire to straighten the wire, thus locating it in the connector before the connector is crimped. The arms 116 may be adjusted to vary the position of the jaws.
Patent ES-353491-A1 (ES)
Title: Hydraulic Rudder-Acting Gear
IPC: F15B15/12
Filed: 1968-05-03
Abstract: Hydraulic rudder-actuating gear comprises two arcuate -pistons 5, 6, pivoted to a tiller arm 8 and slidable in respective arcuate cylinders 1, 2, the pistons and cylinder axes being centred on the axis of rotation of the tiller arm. The pistons have adjacent forked ends pivoted to arm 8 by a pin 7. A guide 11 extending between the cylinders carries blocks 12 guiding the pistons. Hydraulic fluid is directed by an electric pump to and from the respective cylinders to move the pistons. A plate (10, Fig. 3, not shown) connecting the cylinders journals the end of the rudder shaft (9).
Patent ES-356582-A1 (ES)
Title: Improvements in the photographic characteristics of silver halide emulsions
IPC: G03C1/34
Filed: 1968-07-27
Abstract: Fog is prevented in developed silver halide emulsions by development thereof in the presence of a compound of formula:- wherein R is a fur-z-yl,thiophen-z-yl or pyrrolz-yl group. The antifoggant may be present in the emulsion or developer baths for colour or black and white development.
Patent ES-358127-A1 (ES)
Title: Polyurethanes
IPC: C08G18/22
Filed: 1968-09-13
Abstract: Polyurethanes are prepared by reacting an organic polyisocyanate with an organic polyol in the presence of a catalytic amount of phenyl mercuric p-fluorobenzoate, phenyl mercuric piodobenzoate, a phenyl mercuric m - halobenzoate, a chlorophenyl mercuric propionate, a bromophenyl mercuric propionate, a fluorophenyl mercuric propionate, an iodophenyl mercuric propionate, p-bromophenyl mercuric acetate, p-fluorophenyl mercuric acetate, piodophenyl mercuric acetate, phenyl mercuric dichloroacetate, phenyl mercuric dibromoacetate, phenyl mercuric difluoroacetate, phenyl mercuric bromoacetate, phenyl mercuric fluoroacetate or phenyl mercuric iodoacetate. Conventional polyisocyanates and polyethers or polyesters may be used to form the polyurethane. Fillers and pigments may be included in the reaction mixture. Reference has been directed by the Comptroller to Specifications 1,128,438, 1,163,225 and 1,154,055.
Patent ES-360000-A1 (ES)
Title: Heterocyclic amine compounds and methods for their production
IPC: C07D239/48
Filed: 1968-11-08
Abstract: Novel compounds (I) (including metal salts of said compounds which contain a phenolic hydroxy group, and acid addition salts) wherein R1 and R2 signify hydrogen or alkyl and Ar signifies thienyl, furyl, pyrrolyl, pyridyl or an (R3, R4, R5)-substituted phenyl group wherein R3, R4 and R5 signify hydrogen, alkyl, alkoxy, alkylthio, halogen, hydroxy, nitro, amino or dialkylamino are obtained: (a) by reacting an intermediate 2-NR1R2-4-amino-5. formyl pyrimidine (prepared by treating the acetate salt of the corresponding phenylhydrazone with m-nitrobenzaldehyde the acetate salt is prepared from the corresponding 5- cyano compound utilizing hydrogenation in the presence of phenylhydrazine) with an arylacetonitrile, Ar.CH 2 CN (b) by reacting a 2 - substituted - 7 - amino - 6 - Ar - pyrido- [2,3-d] pyrimidine with ammonia or an amine, R1R2NH (the 2-substituent is halo, alkoxy or alkylthio) (c) by reducing a nitro compound (I) to the corresponding amino compound (I) (d) by nitrating a compound (I) or (e) by hydrolysing a compound related to (I), i.e. in place of R3, R4 or R5 there is a substituent AO-, with an acidic agent to yield a compound (I) wherein R3, R4 or R5 is hydroxy (A signifies tetrahydropyranyl or trityl). 4 - Amino - 2 - methoxy - 5 - cyano - pyrimidine is prepared by reacting methylisourea with ethoxymethylenemalononitrile in the presence of sodium ethoxide. p - (Tetrahydropyran - 2 - yloxy) phenylacetonitrile, obtained by reacting p-hydroxyphenylacetonitrile with dihydropyran in the presence of p-toluenesulphonic acid, is reacted with 2,4- diamino-5-formyl-pyrimidine to yield 2,7-diamino - 6 - [p - (tetrahydropyran - 2 - yloxy)- phenyl] - pyrido - [2,3 - d] - pyrimidine 7- amino - 2 - methoxy - 6 - (p - methoxyphenyl) - pyrido-[2,3-d]-pyrimidine is similarly obtained. p-sec-Butoxyphenylacetonitrile is prepared by the interaction of p-hydroxyphenylacetonitrile and sec-butyl iodide in the presence of sodium hydride and dimethylformamide. p - Dipropylamino - and p - dibutylaminophenylacetonitriles are also described. Pharmaceutical preparations showing diurectic activity contain as active ingredient novel compounds (I) administration may be orally or parenterally.
Patent ES-366572-A1 (ES)
Title: Antibacterial agents
IPC: C07H17/075
Filed: 1969-04-28
Abstract: Novel compounds of the formula (II) where R is H or CH 3 , and X is a group of the formula or -C m H 2m-1 in which n is an integer of 1 to 21, m is an integer of 2 to 21, R1 and R2 are alike or different and denote H, cyclohexyl or R3, R4- substituted-phenyl, R3 and R4 being alike or different and denoting H, F, Cl, Br, I, CF 3 , -NH 2 , NO 2 , N,N-di(C 1-8 alkyl)amino, CN, C 1-8 alkyl, C 2-8 alkenyl, C 2-8 alkynyl, C 1-8 alkoxy, -OH, -COOH, -COO-C 1-8 alkyl -OCOCH 3 , -SH, -S-C 1-8 alkyl or -SCOCH 3 , may be obtained (a) by reacting a di, tri or tetratetrahydropyranyl coumermycin A 1 or A 2 with an acylating agent XCOZ, where Z is halogen, -OCOX or -OCOC 1-8 alkyl at a temperature from - 25 to 150 C. in a protonaccepting solvent system to yield an intermediate compound of the formula: which is allowed to stand in a polar solvent with a catalytic amount of an acid at a temperature above 0 C. to cleave the tetrahydropyranyl ether linkage, or (b) by reacting a compound of the formula (IX): with an acylating agent XCOHal in pyridine solution. The preparation of intermediates is described as follows: monosodium coumermycin A 1 is reacted with benzylchloroformate to yield biscarbo-benzoximido-coumermycin A 1 which is treated with HCl to yield 3-carbobenzoxamido-4- hydroxy-8-methyl-7-[3-0-(5-methyl-2-pyrrolylcar - bonyl)-noviosyloxy]coumarin and this is hydrogenolyzed to 3-amino-4-hydroxy-8-methyl-7-[3 0-(5-methyl-2-pyrrolylcarbonyl)noviosyloxy] coumarin (IX). Pharmaceutical compositions effective against diseases caused by Gram-positive and some Gram-negative bacteria comprise compounds of the formula II above together with a diluent or carrier.
Patent ES-369080-A1 (ES)
Title: Method for preparing extremely fine fibrous webs
IPC: D01D5/42
Filed: 1969-07-03
Abstract: and B5B. A cutting device useful in fibrillating uniaxially oriented polymeric film 13 comprises a roller 16, on the surface of which are formed longitudinal rows of elevated substantially equidistant cutting elements 21, the lateral offset between successive elements in consecutive rows being 0À5-50 mils, and a roller 17 having circumferential longitudinal grooves 22. The rollers are positioned with their circumferential surfaces parallel such that elements 21 penetrate but do not touch grooves 22. In use the rollers are rotated synchronously in opposite directions while the film passes between them under controlled tension. The roller 16 may be formed by cutting one or more helical screw threads on a roller of the form of roller 17. The elements 21 may be triangular with an apex angle of 10-70 degrees, each element being 0À1-100 mils wide. The film may be, e.g. polypropylene, of uniform thickness and be drawn by at least 4 : 1 but not sufficiently to cause spontaneous fibrillation, the rollers being rotated at a peripheral speed 1À5-20 times that of the film, while the film is under a tension of 600-3000 p.s.i. The film produced may take a form which, in appearance, is akin to a plurality of ladders arranged side-by-side.
Patent ES-372446-A1 (ES)
Title: Method of fitting a resilient insulating sleeve about an electrical connector and means for carrying out the method
IPC: H01R43/04
Filed: 1969-10-13
Abstract: A method of fitting an insulating sleeve SL, e.g. of silicone rubber or a polypropylene plastics material, about an electrical connector EC comprises inserting a pair of expanders 56, Fig. 3, into one end of the sleeve, separating the expanders to expand the sleeve, inserting an end of wire W through the expanded sleeve from its other end so that the wire projects beyond the said one end, crimping the connector to the projecting end, pulling the wire to draw the connector into the sleeve and removing the expanders from the sleeve to allow it to contract resiliently about the connector. Apparatus for performing the method comprises an attachment 38 fixed to a conventional crimping press which includes dies 4, 6 for crimping the connector about the insulation and the conductor of the wire, a blade 12 for severing the connector from a strip of connectors, a feed finger 24 operated pneumatically for advancing the strip and a ram 2 operated by an electromotor. The attachment includes a slide 42 operated by a pneumatic cylinder 44 and having trunnions 46 guided by slots 48. Mounted on the slide are pneumatic cylinders 52, Fig. 3, carrying the expanders 56. The sleeves SL are secured by contact adhesive to a plastics tape T, which is drawn from a reel by a spool driven intermittently. Operation.-Upon operation of a pedal switch, an electronic timing circuit (not shown) causes the actuator 44 to move the slide 42 to the left for inserting the expanders 56 in the operative sleeve SL1. The expanders are now separated by their cylinders 52 and, upon a return stroke of the slide 42, strip the sleeve from the tape T. The operator then inserts the wire W through the sleeve from the left, so that the end to be crimped is located above the operative connector EC1, or within the connector if this has annular, rather than U-shaped, crimping sections. Crimping now occurs, controlled by the timing circuit, after which the operator retracts the wire W, drawing the connector into the sleeve and pulling this from the expanders 56.
Patent ES-372641-A1 (ES)
Title: A process for the recovery of olefin (co)polymers
IPC: C08C2/06
Filed: 1969-10-17
Abstract: Hydrocarbon solvent and monomers are separated from admixture with an olefine (CO) polymer by introducing the mixture through pipe 4 into tower 5 wherein the mixture undergoes a reduction in pressure and is contacted with an aqueous suspension of (CO) polymer supplied through pipe 6 so that the solvent and monomers are vaporized, and leave the top of the column. The aqueous suspension of (CO) polymer is withdrawn from the base of the column and is pumped through a heat-' exchanger some of the suspension is then returned to the top of tower 5 through pipe 6, and the remainder is passed to a filter. Steam may be introduced into the tower, if necessary. The tower contains cone-shaped baffles. (For Figure see next column)
Patent ES-380632-A1 (ES)
Title: Process for producing indoanilines and keratin fiber dye composition containing the same
IPC: A61Q5/10
Filed: 1970-06-10
Abstract: A two-stage process for producing indoanilines includes oxidizing in a first stage a paraphenylene diamine to a quinone diimine and in a second stage condensing the said quinone diimine with a phenolic compound. The resulting indoanilines can be incorporated into a dye composition for keratinous fibers, especially, human hair.