baber/WOPTO huggingface dataset:
Patent ES-350022-A1 (ES)
Title: Process and apparatus for wash-and-wear finishing of textiles
IPC: D06C7/02
Filed: 1968-01-31
Abstract: DIP and D1S. A continuous process for the creaseless, non- iron, permanent shrinkage or water repellent finishing of woven fabrics, knitted goods or fibre fleeces of cellulose fibres comprises impregnating the material to be finished with at least one processing medium and subjecting the impregnated material to a combined steaming and drying treatment at a temperature up to 100 C and then to a dry heat treatment in superheated steam at a constant temperature in the rough 140 -170 C, the steps subsequent to impregnation being carried out in such a manner that the moisture content of the material is continually decreased. The process may be carried out in an apparatus comprising an impregnating padder, a processing chamber having an insulated housing, a combined steaming and drying treatment zone and a dry heat treatment zone and means for continuously feeding the material through the padder and heating zones, the combined steaming and drying zone and dry heat treatment zone being provided with separate heating systems, e.g. heating cylinders, a circulating system with nozzles or heating suction drums. The material may be subjected to tensioning in the width during the treatment. Materials comprising blends of cellulose fibres and synthetic fibres may subsequently be heated to 180 -200 C to set the synthetic fibres and then subjected to a quick cooling-down to below 50 C. In Fig. 2 the material 18 is passed from padder 22 to tentering machine inlet 23 and passed on tentering chains 21 through radiation predryer 17 to insulated housing 10 having at the inlet seal 15 and comprising a combined steaming and drying zone 11 and 12, heat treatment zone 13 and fibre heatsetting zone 14. A radiation shock-heating zone 16 is provided between combined steaming and drying zone 11 and 12 and heat treatment zone 13, and nozzle systems 24 connected with circulating devices are provided in heat-treatment zone 13 to adjust the temperature. After leaving the housing the material passes through cooling zone 19 and cutting device 20.
Patent ES-354973-A1 (ES)
Title: Water-insoluble azo dyestuffs and a process for their manufacture
IPC: C09B29/033
Filed: 1968-06-12
Abstract: 3 - N - Acetylamino - 6 - methyl - N - (#- acetoxyethyl) - aniline is prepared by treating 1 - methyl - 2 - N - (# - hydroxyethyl) - amino- 4 - acetaminobenzene in glacial acetic acid containing hydrogen chloride gas followed by addition of acetic anhydride, N - # - hydroxyethyl - N1 - 3 - acetylaminoaniline is obtained by the addition of 1 mol. of 2 - chloroethanol to N - 3 - acetylaminoaniline, which is obtained by reduction of the nitro group of meta - acetylamino - nitro - aniline which is obtained by treating meta - nitroaniline with acetyl chloride.
Patent ES-360772-A1 (ES)
Title: Adjustable clamp
IPC: F16B2/08
Filed: 1968-11-20
Abstract: A band clamp comprises a body 20 with a strap 22 extending from one side and a buckle 24 hinged to the opposite side, the body has a key hole slot for mounting the clamp one on a headed stud 28 and the strap has a series of transverse ridges 48, one of which engages an edge of a slot 25 in the buckle to retain the strap in cable clamping position. The end portion of the strap has a second series of tranverse ribs 56 to hinder withdrawal of the strap through the slot. The key hole slot has a ramp at each side of the narrow portion of the slot leading to a seat for the head of the stud. The narrow portion has two detents which prevent disengagement of the stud from the slot. The clamp is made of plastics material.
Patent ES-361557-A1 (ES)
Title: Alkanolamine derivatives
IPC: C07C45/71
Filed: 1968-12-17
Abstract: 1 - (31,41 - Dihydroxyphenyl). - 2 - (tert. - butylamino)-butanol and salts thereof are prepared by reducing a compound of the formula (R=H or araliphatic group) followed by removal of the araliphatic groups if still present, and optionally followed by salt formation and/or isomer separation. The starting materials may be prepared by the following routes: (Z1 = aliphatic group) and (Z2=araliphatic group). The preparation of 3,4-dibenzylozybutyrophenone is also described. The compounds of the invention have bronchospasmolytic activity, and may be administered in the form of pharmaceutical preparations containing them together with a carrier.
Patent ES-361644-A1 (ES)
Title: Dispensing machine with remote condition indicator
IPC: G07F5/18
Filed: 1968-12-19
Abstract: In apparatus dispensing articles from one end of a line, an electrical signal is transmitted to a remote indicator in accord with the length of the line to indicate the number of articles in store. In e.g. a hotel-room cabinet 10, Figs. 2, 3, having push button radio 12 and internal communication speaker 11, two frames 20 support stacks of articles with an insulated slide bar 21 resting on top and a drawer 15, 16 at the bottom, the drawer having a rear ledge 27 connected by springs '29 to upturned flange 28 of a slide 19 normally blocking the fall of articles into the drawer when flange 28 abuts pin 30 released by solenoid 34. On pushing in drawer 15, a micro-switch 32 under ledge 27 is actuated by engaging a downturned flange 33 of slide 19 whereby solenoid 34 is momentarily energised to lift pin 30 allowing springs 29 to pull back slide 19. The drawer with article is withdrawn and pulls the slide 19 into blocking position by allowing the pin to ride over a slide cam 37. The bar 21 descends with the articles and has a contact 22 permanently catching strip 23 leading to a power connection and a strip 25 leading to the micro-switches and solenoid in the return line, contact 22 also connecting with one of contacts 24 corresponding to each article leading via a specific resistance, diode and switching to a meter e.g. at reception, to indicate the number of articles. A bottom contact 26 leads to an 'empty' indicator. The key operated cabinet switch or remote switch can break the micro-switch return and prevent dispensing and remote switches may switch in the indicators at a central desk. The slide 21 may carry a magnet operating reed switches and replacing the specific resistances of contacts 24.
Patent ES-362491-A1 (ES)
Title: Metallic surface treatment material
IPC: C23C12/02
Filed: 1969-01-14
Abstract: A ternary alloy useful for coating surfaces by pack diffusion consists, by weight, of: - A1 20-48% combined C 0 5 - 9% uncombined C up to 3% Ti (min. 50%) and impurities - balance Impurities may be Ni, Mn, Cr and Fe in a total amount up to 2%. Articles such as jet engine parts of Fe, Ni or Co - base alloys (specific examples are given of Ni and Co alloys) are coated by heating them at 1200 -2100 F. for 1-4 hours in contact with a particulate mixture consisting of (a) 20-90% by weight of the ternary alloy, (b) 10-80% by weight of an inert filler such as Al 2 O 3 , and (c) 0À1-10% by weight of a halide such as NH 4 or alkali metal halide or chromium fluoride. Al, Ti or both are deposited depending on the deposition factor (Al% + 2C% - Ti%/2) of the alloy.
Patent ES-368761-A1 (ES)
Title: Flow control device with pressure regulation
IPC: G05D16/00
Filed: 1969-06-25
Abstract: In a gas burner control device a manuallyoperated rotary conical plug cock 60 controls the flow between an inlet 12 and a main outlet 13 and a pilot outlet 15. The cock has off, pilot and on positions and movement from the off to pilot position connects a pilot passage 32 communicating with the inlet 12 to a passage 38 which is connected to the pilot outlet 15 via a filter 40 and restrictions 42, 46. Pilot 16 may then be lit and a thermocouple 17 holds an electromagnetic safety valve 18 open in the inlet. Further movement of the cock to on-position connects the passage 68 to the inlet and flow to the main outlet 13 takes place via bore 66, chamber 22 and thermostatically-controlled valve 26. A pressure-regulator formed by a closure with a flexible lip 76 and operated by the pressure in chamber 22 acting on diaphragm 85 against adjustable spring loading 90 controls the flow from the lower end of the plug bore 66 to the main outlet. Movement of the plug to "on" position disconnects pilot passages 32, 38 and connects passages 28 and 38 so that the pilot pressure is also regulated. In the "on"-position passages 50 and 56 are connected by the plug recess 70 to by-pass the restriction 42. In a modification restriction 42 and a further filter may be placed in passage 32 and the passages 50, 56 and groove 70 dispensed with.
Patent ES-372990-A1 (ES)
Title: Phase discriminator for synchronizing a local oscillator
IPC: H03D13/00
Filed: 1969-10-29
Abstract: A sampling type phase discriminator comprising a semi-conductor switch 9, 10 which is periodically closed by a synchronizing signal 2 to connect a comparison signal 25 to a capacitor 13 is characterized in that the comparison signal is derived via a peak rectifier circuit 14 ... 21 including a potential divider 18, 19, 20 which provides a threshold in the signal 25 to maintain the switch 9, 10 open during the absence of synchronizing pulses 2. The minimum value of the waveform at 26 is clamped to a value dependent on the base potential of transistor 16, as determined by the potential divider 18, 19, 20, and a bias equal to the mean value of waveform 25 is developed across capacitor 15. The comparator is employed in a television scan synchronizing system and, as shown, the wave. form 25 is produced by integrating line output pulses in CR 21, 23. Alternatively it may be produced by differentiating a suitable parabolic waveform. The peak rectifier may employ a diode in place of transistor 16.
Patent ES-377579-A1 (ES)
Title: Testing device for threaded assembling means or fasteners
IPC: G01L5/24
Filed: 1970-03-16
Abstract: A threaded assembling means to be tested is mounted between a rotatable annular plate and a stationary endpiece respectively carried by one end of a generally tubular fixture and the corresponding end of an extensometer gauge, the opposite ends of which are screwed to a common base member. Said gauge consists of a hollow cylindrical body, the internal space of which is filled with a liquid and communicates with an external capillary tube.
Patent ES-382501-A1 (ES)
Title: Air conditioning apparatuses
IPC: F24F1/037
Filed: 1970-08-06
Abstract: A reversible air conditioner having a casing divided in a warm and in a cold section by a partition wall, a motor supported in said wall, partly extending in one and partly in the other of said sections and having a shaft projecting from either its ends, a fan in each section for promoting air circulation in each section, said fans being of combined inlet axial and delivery tangential flow type, having recesses oppositely to their axial inlets, and being arranged back-to-back in said sections about the opposite ends of said motor shaft, and the said motor being substantially compenetrated in said recesses of fans.
Patent ES-383593-A1 (ES)
Title: Method of switching a direct-current motor of a washing machine
IPC: D06F34/08
Filed: 1970-09-12
Abstract: A circuit arrangement for a direct-current motor for a washing machine, which motor is equipped with permanent magnets for starting the spinning operation from a predetermined direction of rotation of the oscillatory washing movement for the washing operation, irrespective of any manual operation of the timer.
Patent ES-394621-A1 (ES)
Title: Treating a water stream containing a water-soluble sulfite compound
IPC: C02F1/70
Filed: 1971-08-28
Abstract: A water stream containing a water-soluble sulfite compound is treated in order to reduce its total sulfur content while minimizing the formation of sulfate byproducts by the steps of: (a) converting the sulfite compound contained in the water stream to the corresponding thiosulfate compound (b) catalytically reacting the resulting thiosulfate compound with hydrogen at reduction conditions selected to produce the corresponding sulfide compound and thereafter (c) stripping hydrogen sulfide from an effluent stream from step (b) to form a substantially sulfate-free treated water stream which is substantially reduced in total sulfur content relative to the input water stream. Principal utility of this treatment procedure is associated with the regeneration of a sulfite-containing absorbent stream which is commonly produced by contacting a flue gas stream containing sulfur dioxide with a suitable aqueous absorbent stream containing an alkaline reagent.
Patent ES-407446-A1 (ES)
Title: Bulk material scraper
IPC: B65G65/06
Filed: 1972-10-09
Abstract: A bulk material scraper includes a gantry spanning a dump pile and having an articulated jib supported thereon for raising and lowering movement. The articulated jib is laterally supported by the gantry in all positions of the jib during raising and lowering movement thereof.
Patent ES-420507-A1 (ES)
Title: Delignification and bleaching of wood pulp with oxygen in the presence of triethanolamine
IPC: D21C9/10
Filed: 1973-11-13
Abstract: Wood pulp is delignified and bleached with oxygen in the presence of a mixture of an alkali, a magnesium compound and TEA.
Patent ES-424022-A1 (ES)
Title: Fatty acid ester mixtures liquid at low temperatures and process
IPC: C10N40/00
Filed: 1974-02-07
Abstract: Fatty acid ester mixtures liquid at low temperatures comprising (A) alkylene oxide adducts to train-oil fatty acids, or mixtures, esterified with unsaturated fatty acids, or mixtures, which are substantially free of any polyunsaturated train-oil fatty acids or (B) alkylene oxide adducts to unsaturated fatty acids, or mixtures, which are substantially free of any polyunsaturated train-oil fatty acids, esterified with train-oil fatty acids, or mixtures as well as compositions for using and the processes of preparing and using these esters.
Patent ES-433860-A1 (ES)
Title: 3-(4{40 -Alkoxy-benzoyl)-1,2,2-trimethylcyclopentane-carboxylic acids, methods of use and compositions containing such compounds
IPC: A61K31/195
Filed: 1975-01-16
Abstract: The invention relates to 3-(4'-alkoxy-benzoyl)-1,2,2-trimethyl-cyclopentane-carboxylic acids, and to their optical isomers they are useful as active principles for anorexigenic drugs.
Patent ES-434489-A1 (ES)
Title: Accelerator hydraulic control means for friction brakes
IPC: B60T13/52
Filed: 1975-02-06
Abstract: A vehicle hydraulic braking installation includes a main master-cylinder 1 operated by the driver's brake pedal with or without servo-assistance and an additional master-cylinder 13 which is operated when the driver releases the accelerator pedal. The additional master-cylinder is connected to the braking circuit only through the main master-cylinder. As soon as the main master-cylinder begins to be operated, the main master-cylinder cuts off any communication between the additional master-cylinder and the braking circuit.
Patent ES-443619-A1 (ES)
Title: Method and apparatus for assaying liquid materials
IPC: G01N33/538
Filed: 1975-12-18
Abstract: Assaying of fluids to determine the level of a substance in a fluid sample such as blood serum involving the reacting of fluid samples with one or more reagents and centrifugally separating reaction constituents and measuring a property of a reaction constituents.
Patent ES-446213-A1 (ES)
Title: Cleaning device for printing-unit cylinders in offset printing machines
IPC: B41F35/00
Filed: 1976-03-18
Abstract: An offset printing machine having a cleaning device for a printing-unit cylinder with plate, blanket and impression cylinders, includes a washing device engaging with the blanket cylinder in operating position thereof, and means for engaging the blanket cylinder with at least the impression cylinder in operating position of the washing device.
Patent ES-446615-A1 (ES)
Title: Shift device for the needle bed of a straight knitting machine
IPC: D04B15/12
Filed: 1976-03-26
Abstract: A shift device for the needle bed of a straight knitting machine comprises an indexing disc having a periphery movable substantially at right angles to the intended direction of shift of the needle bed and stoppable in selected positions. A plurality of eccentric indexing boss means adjustably mounted on the disc periphery for eccentric displacement about spindles extending radially of the disc, and a guide channel is securable to the needle bed oriented in the direction of the disc periphery. The width of the guide channel substantially corresponds to the diameter of each eccentric boss means and the eccentric boss means engage in the guide channel for establishing a predetermined shift of the guide channel substantially at right angles to the peripheral movement of the disc in accordance with the eccentricity of the boss means.
Patent ES-450097-A1 (ES)
Title: Extension leg for trusses for concrete forming structures and the like
IPC: E04G11/48
Filed: 1976-07-23
Abstract: In "flying forms" having a plurality of trusses - usually two - with a plurality of beams placed across the trusses and a deck placed on the beams, an extension leg for the truss is provided so that the working height of the truss may be nearly twice its flying height. The extension leg replaces a truss upright, and mounts using the same bolting arrangement therefor. The leg comprises inner and outer legs, where the outer leg is secured to the top and bottom chords of the truss, and the inner leg is telescopically engaged within the outer leg. The shape of the inner leg is such as to accommodate the bolts which secure the outer leg to the truss chords. Holes are formed in the inner and outer legs with predetermined spacings, and pairs of pins are used to lock the inner leg in any desired position with respect to the outer leg at substantially the desired height. A screw jack assembly is hingedly secured at the bottom of the inner leg, and may be locked in a downward position for pouring or locked in a swung-up position for flying.
Patent ES-450949-A1 (ES)
Title: Process for producing 2-substituted-benzanilide
IPC: C07C231/00
Filed: 1976-08-24
Abstract: 2-substituted benzanilides are prepared by reacting 2-substituted alkyl benzoate of the formula I < IMAGE > in which X denotes a halogen atom or a lower alkyl group and R denotes the lower alkyl group, with an aniline of the formula II < IMAGE > in which Y denotes a hydrogen atom, an alkyl, alkoxy, alkenyloxy, alkynyloxy, benzyloxy or halobenzyloxy group, in the presence of an alcoholate in a solvent which is difficult to distil azeotropically with the alcohol formed as a by-product. Compared with the known processes, the formation of N-alkylbenzanilide as by-product is suppressed. The benzanilides of the formula I have a powerful germicidal activity with a broad spectrum of action against plant pathogens.
Patent ES-453345-A1 (ES)
Title: Stable, pumpable, aqueous suspensions of organic peroxides
IPC: C08F14/00
Filed: 1976-11-16
Abstract: Stable, pumpable, highly concentrated aqueous suspensions of organic peroxides containing (a) nonionic emulsifiers having a maximum HLB value of 12.5 and (b) nonionic emulsifiers having a minimum HLB value of 12.5 or anionic emulsifiers.
Patent ES-455396-A1 (ES)
Title: Process for manufacturing protein-containing artificial leather
IPC: C14C13/00
Filed: 1977-01-27
Abstract: The present invention relates to an improved process for the manufacture stages of tanned artificial hides, having characteristics very similar to those of natural tanned hides. This process comprises the phases of preparing a colloidal solution of a protein substance originating from collagen by simply dissolving limed, untanned scraps of skin from a tannery, abattoir wastes or mixtures thereof in hot water, of thoroughly impregnating a synthetic substrate having good porosity with this solution of collagen substance, and of condensing and crosslinking this collagen substance on the synthetic fibres of the substrate, by simple action of crosslinking agents and then tanning the substrate thus impregnated.
Patent ES-455471-A1 (ES)
Title: Apparatus for making metal powder
IPC: B22F9/10
Filed: 1977-01-29
Abstract: An improved apparatus is set forth wherein powder is produced by melting metal in a crucible where it is then poured into a tundish which directs the molten metal onto a spinning disc means. A nozzle plate has a central opening through which the metal is directed from the tundish to the disc means. An efficient annular nozzle means directs a cooling fluid around the disc means. The crucible has means for tilting it which keeps the molten metal entering the tundish properly as the metal is poured therefrom.
Patent ES-457859-A1 (ES)
Title: Electrical capacitor having an impregnated dielectric system
IPC: C10M101/00
Filed: 1977-04-15
Abstract: An electrical apparatus, such as a capacitor, having an improved dielectric system. The capacitor includes alternate layers of metal foil and a dielectric material comprising polymeric film, or a combination of polymeric film and paper, which is impregnated with a liquid dielectric composition composed of a mixture of mono-halogenated diphenyl oxide and a mono-halogenated alkyl diphenyl oxide where the alkyl group contains from 1 to 20 carbon atoms in the molecule. The capacitor has improved corona characteristics and low dielectric losses, and the liquid dielectric composition is substantially biodegradable.
Patent ES-459987-A1 (ES)
Title: Electrode
IPC: C25B11/10
Filed: 1977-06-21
Abstract: A diaphragm cell electrode including a central current feeder and a pair of working faces welded along their central lines to the current feeder, the outer edges being unrestrained so as to be resiliently compressible and expandable.
Patent ES-460250-A1 (ES)
Title: Pressure equalization valve and technique for shaft furnace
IPC: C21B7/18
Filed: 1977-06-29
Abstract: A valve suitable for use in equalizing the pressure in chambers of a blast furnace charging installation includes a seat member which may be removed for servicing through translatory movement perpendicular to the valve flow axis. The valve is also characterized by a valve member mounted on a pivotal arm in such a manner that articulation of the valve member with respect to the end of the pivot arm is permitted.
Patent ES-461121-A1 (ES)
Title: Process for the control of the forward speed of work-pieces
IPC: B23Q15/12
Filed: 1977-07-28
Abstract: A machine with automatic feed speed control comprising, a work-piece advancing device for advancing a work-piece in a feed path at a feed speed, a work-piece tooling device having a tool member movable in the feed path with a portion engageably with the work-piece for tooling the work-piece and for receiving a load from the advancing work-piece through the action of the work-piece advancing device. The load is proportional to the size of the portion of the tool member engaged with the work-piece. A speed controller is connected to the work-piece advancing device for increasing and decreasing the speed thereof and thereby increasing and decreasing the feed speed of the work-piece. Work-piece sensors are provided in the feed path engageably with the work-piece for sensing the size of the portion of the tool member which will become engaged with the work-piece, which size corresponds to a maximum load on the work-piece tooling device. A transducer is connected between the work-piece advancing and tooling devices and connected to the sensors for reducing the speed of the work-piece advancing device when the maximum load set by the sensors is exceeded. Thereby, the machine always operates at full feed speed, which is reduced only when the maximum load of the tooling device is exceeded.
Patent ES-461145-A1 (ES)
Title: Apparatus for texturing yarn and textile fabric containing synthetic fibers
IPC: D06B21/02
Filed: 1977-07-29
Abstract: An apparatus for texturizing yarn or woven fabric while recovering partially the heat energy employed in the process. It consists of a texturizing chamber, a plurality of containers for liquid vehicles at different temperatures, means for introducing, conveying and removing a material to be texturized, and means for introducing, impurging, removing and recycling the liquid.