baber/WOPTO huggingface dataset:
Patent ES-363674-A1 (ES)
Title: Apparatus for the packing and transport of flat articles of flexible material
IPC: B65D77/02
Filed: 1969-02-14
Abstract: Flat flexible articles which are easily damaged during transportation e.g. films, bank documents, transparencies, oil paintings, and in particular undeveloped X-ray films, are packaged between a pair of non-transparent flexible sheets 14 attached to and wound around the spool 7 of a cassette 4, which may then be conveyed within a pneumatic post conveyer. For loading, the cassette is located in a trough shaped depression adjacent a flat surface 2 on to which the sheets 14 are manually drawn, by sheet tongues 15, through a longitudinal slit 6 of the cassette 4. The tongue 15 of the upper sheet 14 is conveniently lug shaped whereby it engages the slit 6 and is retained thereby when the sheets 14 are wound into the cassette. In the Fig. 3 embodiment, the spool 7 is mounted, by circlip 9, within support rings 8 of the cassette 4, and the sheets 14 enclosing an X-ray film are wound within a dark room into the cassette 4, when this is displaced in the direction 13 whereby the end of the spool 7 contacts a frictional drive cone 12 of an electric motor 11. In the Fig. 5 embodiment (not shown) the motor drive is automatically commenced by displacement of the cassette 4 over a push button (18) in the base of the trough shaped depression, the drive being transmitted to a spool drive wheel (20) which projects out of the cassette (4) to frictionally engage the upper circumference of a driven mating wheel (2), and which engagement is enhanced if the base of the trough shaped depression comprises elastic material which is yieldable under pressure applied to the cassette 4. In the Fig. 6 embodiment (not shown), the spool (7) engages at one end over a cassette spigot (23) and a coil spring (25) extends through the hollow spool (7) and is attached between the spigot (23) and the opposite end of the spool (7), whereby the sheets (14) are drawn out of the cassette against the tension of the spring (25) which then acts to wind the loaded sheets (14) back into the cassette. In this embodiment, the tongues 15 are either apertured for engagement over a hook 27 on the surface 2, or are secured to the surface 2 by adhesive means during location of the sheets 14.
Patent ES-366139-A1 (ES)
Title: Process for the manufacture of allyl chloride or methallyl chloride
Inventor: FERNHOLZ HANS
IPC: C07C17/00
Filed: 1969-04-17
Abstract: Allyl chloride or methallyl chloride is prepared by reacting allyl acetate or methallyl acetate with hydrogen chloride in the presence of a catalyst comprising a mixture of a copper salt and a Lewis acid, at a temperature of 20 to 200 C., preferably above 45 C. The catalyst mixture is preferably used in an amount of 0.01 to 10% by weight based on the allyl or methallyl acetate. Exemplified Lewis acids are iron (III), aluminium, titanium (IV), beryllium, zirconium (IV), antimony (V), bismuth (III) and zinc chlorides and aluminium bromide, and specified copper salts are the chlorides, bromides, sulphates and acetates. The acetate starting material may be in the liquid or gaseous phase.
Patent ES-372072-A1 (ES)
Title: Novel dairy product
IPC: A23G9/04
Filed: 1969-09-30
Abstract: An expanded dairy product, for example an ice cream, having a degree of expansion of 1.4 to 2, comprises sugar and milk and/or cream, together with 0.1-1 wt % of a stabiliser to prevent syneresis, for example gelatin, 0.2-1 wt % of a stabiliser to preserve the expanded structure, for example gum arabic, tragacanth, kasaya, or guar, pectin, or caragheenate, or an alginate, and 0.2-3 wt % of a starch material, for example cereal flour or a starch such as potato starch.
Patent ES-372485-A1 (ES)
Title: Safety ski binding
IPC: A63C9/086
Filed: 1969-10-14
Abstract: In response to the application of a skiing boot to a ski, the safety ski binding automatically establishes therebetween a connection which can be eliminated arbitrarily by the operation of a release member and automatically in response to a force which is dangerous to the skier's leg. The binding comprises an intercepting belt or the like, which establishes an additional connection between the skiing boot and the ski and does not prevent the automatic release of the ski from its firm connection to the skiing boot and is connected at one end to one part of a clutch, which can be opened by the operation of a release member. That part of the clutch to which one end of the intercepting belt or the like is connected forms a linkage member of a linkage which transmits a force from the skiing boot to the ski or vice versa. Said linkage member is connected between the joint for the arbitrary opening of the binding and the joint for the automatic opening of the binding and forms also a part of the safety release mechanism.
Patent ES-393992-A1 (ES)
Title: Machine for assembling a connecting device to an electrical device
IPC: H01R43/20
Filed: 1971-08-07
Abstract: Apparatus for terminating tap wires of an electrical coil by inserting connecting devices into a flange of the coil bobbin and concommitantly crimping each connecting device onto one of the tap wires. Each individual connecting device includes an integral mounting means for mounting the device on the bobbin, and a terminal means which can be engaged with a complementary terminal means to form connections to the coil.
Patent ES-395343-A1 (ES)
Title: Refrigeration system with multiple centrifugal compressors and load balancing control
IPC: F04D27/02
Filed: 1971-09-23
Abstract: A refrigeration system with two or more electric motor driven centrifugal gas compressors to a single common load circuit is provided with electric circuit interconnections for the respective electric controls of the movable capacity controlling means of the respective compressors such that increased current drawn by the electric motor of a more heavily loaded one of the compressors is effective to adjust the respective capacity control means and reduce the capacity of that compressor to balance the current drawn by the other motors and compressors and thus evenly divide the single load between the two or more compressors.
Patent ES-411055-A1 (ES)
Title: Dispenser for web-form handtowel
IPC: A47K10/28
Filed: 1973-01-27
Abstract: A dispenser for web-form handtowel is disclosed having a casing over which in the rest condition the handtowel is always tensioned between an exit slot and an entry slot. Electric motor driven means are provided for driving a delivery roller so that this withdraws a predetermined length of handtowel from a supply and dispenses it. At the same time, a predetermined length of used handtowel is also unwound from a used handtowel roll. The loop of handtowel formed by the fresh and used handtowel lengths so dispensed hangs out of the casing during a predetermined time after which the motor driven means automatically operate to wind the handtowel up on the used handtowel roll until it is again tensioned over the casing (or until, eventually, the entire end section of the handtowel is wound up).
Patent ES-420388-A1 (ES)
Title: Jaw crusher
IPC: B02C1/02
Filed: 1973-11-08
Abstract: An improved apparatus for crushing materials, such as coarse stone, includes a movable jaw which is reciprocated relative to a fixed jaw upon operation of a thrust transmitting drive assembly by a motor. The motor is connected with the drive assembly through a hydraulic torque transmitting and limiting assembly to prevent overloading of the crushing apparatus. The drive assembly includes a drive shaft having a circular thrust transmitting surface which is eccentrically offset and tilted relative to the central axis of the drive shaft. A second circular thrust transmitting surface is disposed on the movable jaw. A thrust transmitting sleeve is disposed between the two circular thrust transmitting surfaces and has circular surfaces which are disposed in continuous abutting engagement with the two thrust transmitting surfaces. Upon rotation of the drive shaft, the eccentric and angled thrust transmitting surface on the drive shaft causes the thrust transmitting sleeve to move as a conical pendulum to effect reciprocation of the movable jaw. The drive shaft is movable axially to compensate for wear of the jaws and to vary the size of an outlet opening through which the crushed material passes.
Patent ES-425239-A1 (ES)
Title: Ion exchange waste water treatment process
IPC: B01J47/04
Filed: 1974-04-10
Abstract: The waste water from the regeneration system of a demineralizer system is treated by ion exchange and filtration so that the water can be immediately reused in subsequent steps of the regeneration process. This reduces the amount of waste requiring further treatment before being released to the environment. The resin used to treat the water can either be exhausted resin from a demineralizer unit or regenerated resin. Some of the acid from the regeneration process may also be recovered for reuse.
Patent ES-433210-A1 (ES)
Title: Phenoxypropylamine derivatives
IPC: C07C275/40
Filed: 1974-12-20
Abstract: Phenoxypropylamine derivatives of the general formula: R NH-CO-N ANGLE R1 (1) O-CH2-CH-CH2-NH-R3 | OH in which R is a hydrogen atom or a straight-chain or branched alkyl group containing up to 10 carbon atoms, R1 is a hydrogen atom, a straight-chain or branched alkyl group containing up to 10 carbon atoms or a cyclopentyl, cyclohexyl, benzyl or phenyl group or R and R1 taken together form a pentamethylene-(1,5), tetramethylene-(1,4), 2-azapentamethylene-(1,5), 3-azapentamethylene-(1,5) or 3-oxapentamethylene-(1,5)-group, R2 is a hydrogen atom or an alkyl group containing up to 6 carbon atoms or a benzyl or phenyl group, R3 is a branched alkyl group containing 3 to 6 carbon atoms, a cyanoalkyl group containing up to 6 carbon atoms or a cycloalkyl group containing 3 to 7 carbon atoms and R4 is a hydrogen atom, an alkyl group containing up to 6 carbon atoms or a benzyl group, and the pharmaceutically-acceptable salts thereof having a cardioselective beta -blocking action.
Patent ES-434625-A1 (ES)
Title: Variable optical wedge for scanning a light beam in an apparatus for reading an optically encoded disc
IPC: G02B26/10
Filed: 1975-02-11
Abstract: An apparatus is described for optically reading a record carrier. Deflection of the read beam over the record carrier can be achieved with the aid of an assembly of a plano-concave and a plano-convex lens, the radiuses of curvature of the curved surfaces of the lenses being equal, and the distances between the curved surfaces being very small. The beam-deflection element is compact, may be disposed near the read objective, and need not meet stringent requirements as regards surface quality.
Patent ES-438922-A1 (ES)
Title: Release stop for disc clutch
IPC: F16D25/10
Filed: 1975-06-27
Abstract: A lamellae clutch with a large number of lamellae and with a pressure disk adapted to compress the lamellae during engagement of the clutch the play between the individual lamellae is thereby determined by the length of slide bolts arranged in bores of the pressure disk whereby the slide bolts exceed by a predetermined amount the thickness of the pressure disk.
Patent ES-443156-A1 (ES)
Title: Preparation of di-tertiary butyl peroxide crosslink polyolefin materials
IPC: C08L23/00
Filed: 1975-12-02
Abstract: Method of applying liquid di-tertiary butyl peroxide as a curing agent to a crosslink curable polyolefin material. The method comprises adding the liquid curing agent to the polyolefin material in the form of finely divided discrete particles.
Patent ES-444290-A1 (ES)
Title: Ferrocene compounds and pharmaceutical composition for use in treatment of iron deficiency in an animal
IPC: A61K31/295
Filed: 1976-01-14
Abstract: These are described compounds of formula I, < IMAGE > I in which R is a cycloalkyl group, N IS 0, 1 OR 2, R' is hydrogen, phenyl, alkyl C 1 to 6, cycloalkyl C 4 to 6, alkyl-cycloalkyl C 5 to 8, or phenyl-(alkyl C 1 to 6), X IS A WHOLE NUMBER FROM 0 TO 8, AND Y IS A WHOLE NUMBER FROM 0 TO 5.
Patent ES-445488-A1 (ES)
Title: Retinoic acid esters of steroids of the pregnane series, their use in the treatment of acne and pharmaceutical formulations useful therefor
IPC: A61K8/04
Filed: 1976-02-24
Abstract: Novel retinoic acid esters of anti-inflammatory steroids of the pregnane series are described and their use in the treatment and control of acne vulgaris via the topical or intralesional route. A preferred mode of the invention comprises treating acne by applying topically to the affected area hydrocortisone 21-all-trans-retinoate in concentrations of from about 0.05 to about 0.15 percent. Pharmaceutical formulations and methods for the manufacture of the novel steroidal retinoates are also described.
Patent ES-448566-A1 (ES)
Title: Apparatus for mounting and dismounting a submerged propeller unit for a floating body
IPC: B63B9/00
Filed: 1976-06-04
Abstract: Apparatus for mounting and dismounting a submerged propeller unit to and from the hull of a floating body from the outside thereof comprises a flange in the hull surrounding an opening therein and having passages therein, a flange on the propeller unit having fasteners at locations corresponding to the locations of the passages in the hull flange, a drive coupling member on the propeller unit, a plurality of guides on the propeller unit for guiding the coupling member into the hull opening and for positioning the propeller unit flange in proper relation to the hull flange as the propeller unit is raised into position, a lifting yoke carrying a plurality of lifting cables extending through watertight ways in the hull and adapted to be secured detachably to the propeller unit whereby the propeller unit flange may be raised to the level of the hull flange with the fasteners in the former in registry with the passages in the latter to facilitate securing the propeller unit flange to the hull flange.
Patent ES-451007-A1 (ES)
Title: Arrangement for sensing the geometric characteristics of an object
IPC: G01B11/25
Filed: 1976-08-26
Abstract: An arrangement for locating points on a surface, in which the surface is irradiated selectively and subdivided into a number of sections. The subdivided sections are made to overlap so that a region of one section overlaps the region of a neighboring section. Images of the irradiated sections are recorded, and then scanned for purposes of defining the location of predetermined points within overlapping regions of the subdivided sections. The location of the points within overlapping regions is dependent on a predetermined relationship of irradiated intensities of the points obtained during the scanning procedure.
Patent ES-453328-A1 (ES)
Title: 3-Lower alkylcarbamylsulfonamido-4-phenylaminopyridines, n-oxides, derivatives thereof and pharmaceutical compositions containing same
IPC: A61K31/443
Filed: 1976-11-15
Abstract: This invention relates to new derivatives of pyridine having anti-inflammatory and diuretic properties.
Patent ES-457807-A1 (ES)
Title: Para-polyfluoroisopropyl-anilino-2-oxazoline compounds, pharmaceutical compositions and method of treating hypertension
IPC: C07C275/42
Filed: 1977-04-14
Abstract: Novel polyhaloisopropyl-substituted arylureas having potent antihypertensive properties are disclosed herein.
Patent ES-458047-A1 (ES)
Title: High frequency apparatus for forming structural shapes
IPC: B29C70/06
Filed: 1977-04-21
Abstract: Apparatus and method for the continuous manufacture of structural shapes are disclosed. Mineral fiber material in the form of continuous strands, webs, or mats, impregnated with a heat-hardenable resin, is passed through a dielectric heater. The material is shaped as it passes through metallic dies that are disposed within the dielectric heater. The electric field between the electrodes of the heater is reduced or shunted at the location of the dies. The heater is arranged so that the maximum electrical field occurs adjacent the entrance to the heater.
Patent ES-459158-A1 (ES)
Title: Intake vacuum actuated ignition timing shift device with two vacuum chambers and a composite shift characteristic
IPC: F02P5/10
Filed: 1977-05-26
Abstract: Two vacuum chambers at the same under-atmospheric pressure produced by connection to the engine intake are provided within a common casing, and intermediate space in the casing at atmospheric pressure. The membrane of one of the vacuum chambers is connected to a flanged sleeve and the control rod which actuates the distributor timing shift is permitted to move over a limited range without coming into driving contact with either flange of the sleeve, while it is always driven by the membrane of the other vacuum chamber, to which it is affixed. Stops, including an apertured partition in the casing of one of them, and springs are provided to produce the limits and slopes of the portions of the shift characteristic that make up the composite characteristic of the device. A bellows is provided where necessary to complete the vacuum chamber system.
Patent ES-460951-A1 (ES)
Title: CO{HD 2 {B Cooling of vehicles
IPC: F25D3/10
Filed: 1977-07-22
Abstract: A system for CO2 cooling of the cargo compartment of a refrigerated vehicle. A vessel carried by the vehicle holds liquid CO2 at pressure preferably not greater than about 125 psia. Liquid CO2 is supplied to first heat-exchanger where it is vaporized and warmed a predetermined amount while the pressure is maintained at at least about 80 psia. The pressure of the warmed CO2 is lowered to about atmospheric pressure without the creation of solid CO2, while simultaneously cooling the CO2 vapor, using a gas-driven motor through which the CO2 vapor is passed. The cooled CO2 vapor from the motor is passed through a second heat-exchanger, and a fan connected to the motor circulates the atmosphere in the cargo compartment in association with both heat-exchangers. The CO2 vapor from the second heat-exchanger is vented to the atmosphere exterior of cargo compartment. Isenthalpic expansion means may be used in series with the gas motor, or a second gas motor may be used which can drive a generator to create electric power that is stored in a battery.
Patent ES-464499-A1 (ES)
Title: System for mooring a ship to a loading structure and for transferring a fluid, particularly for petroleum installations
IPC: B63B27/24
Filed: 1977-11-25
Abstract: A system for mooring a ship or like floating vessel to an offshore structure and for transferring a fluid between duct means provided on said ship and structure, respectively, comprising at least one hawser and at least one fluid transferring hose pipe connected with one end thereof to duct means on one of the ship and the structure and with its opposite free end to one end of said hawser, wherein the improvement consists in that said hose pipe end is provided with connecting means which, in the stowage position, is normally connected to one of the ship and the structure, said means being adapted to be detached from said one of the ship and the structure, in order to be attached to the other one of said ship and structure whereas a tow-line is provided for at the same time drawings along the hawser towards its operative position, said hose pipe end being provided with pipe fittings for removable connection to duct means on the other one of said ship and structure.
Patent ES-466587-A1 (ES)
Title: New derivative of benzensulfonamido and benzencarboxyamido * method of its production and drug composition containing these
IPC: C07D295/08
Filed: 1978-02-02
Abstract: The novel benzenesulphonamide and benzamide derivatives of the general formula: < IMAGE > in which R1 represents a halogen atom or the group NR2R3 R2 and R3, which can be identical or different, represent hydrogen or straight-chain or branched (C1-C6)-alkyl, or where R2 and R3, together with the nitrogen atom, can form a 5- or 6-membered heterocyclic ring which can contain a further heteroatom from the group O, N or S, or where R2 represents hydrogen and R3 represents the group R4CO or R4SO2, in which R4 has the meaning hydrogen or (C1-4)-alkyl R5 represents hydrogen or one or more halogen atoms or hydroxy- or (C1-4)-alkoxy groups X represents CH2, O or the group NR6, in which NR6 has the meaning hydrogen or (C1-4)-alkyl, and Y represents SO2NH2 or CONH2, and the acid addition salts with organic or inorganic acids thereof are suitable for the treatment of cardiovascular disorders, such as hypertension. These compounds are prepared by reductive alkylation of a compound of the general formula: < IMAGE > with a ketone of the general formula:
Patent ES-467582-A1 (ES)
Title: Heating and air-conditioning system
IPC: F24F13/02
Filed: 1978-03-06
Abstract: The present invention refers to a heating and air-conditioning system for one or multi-storied buildings with multi-glazed windows contained in the facade of the building. A fresh air entrance arrangement is disposed below at least one of these windows on the outside of the facade of the building. A fresh air processing device is connected to the fresh air entrance arrangement with means to filter, heat or cool and humidify the fresh air and to expel the same over a distributing cavity arranged beneath the window. The distributing cavity is connected to a window cavity between the panes of the multi-glazed windows. An entrance opening arranged at the top end of the window, connected to the window cavity, extends over a good part of the width of the window and opens out toward the room to be air conditioned. A stale air flow out arrangement controlled by valves directs stale air out of the room.
Patent ES-469028-A1 (ES)
Title: Device for controlling the running of urban transport vehicles
IPC: G08G1/123
Filed: 1978-04-21
Abstract: A system for controlling the running of urban transport vehicles, such as buses or trams, which stop at many stops is disclosed. The system includes recording and signalling beacons spaced out along the route of the vehicles and transmission units (2) disposed on each vehicle for transmitting data to the beacons. The data transmitted identifies the vehicle on the route and the optimum time interval before the arrival of the next vehicle. The beacons are each fitted with a clock and with a logic system (5) for comparing the optimum and real intervals between the arrivals of two vehicles, and with lights (7,9) indicating to the driver of a vehicle that he is early or late in relation to the optimum interval.
Patent ES-471112-A1 (ES)
Title: Variable character spacing matrix for proportional spacing printing systems
IPC: G06K15/00
Filed: 1978-06-26
Abstract: The aesthetic characteristics of adjacent characters are used to enhance the quality of output in a proportional spacing printer and to provide right margin justification for composing. Spacing between characters is determined on the basis of the character being printed and the preceding character already printed on the page. An intercharacter displacement memory contains a list of ideal spacing for all combinations of characters to be printed. As each character is typed, it and the previously stored preceding character address the intercharacter displacement memory. The output of the intercharacter displacement memory is the ideal value of escapement for this combination of characters and font style. The printer positions the print head prior to printing the next character, rather than positioning the print head after the previous character is printed. Line ending decisions for composing are eliminated during initial and final typing of a document by adding to the intercharacter displacement memory recommendations for altering the ideal spacing between characters, where aesthetically possible, to eliminate the need for line ending hyphenation. During initial keying, escapements for adjacent pairs of characters are totaled in a memory for ideal, shortest (tight), and longest (loose) recommended escapements. The line is automatically terminated within the justification range by a carrier return function based on the escapement totals and the selected right margin. Final playout of the page from memory alters the intercharacter escapements from the ideal values to either longer or shorter escapements depending on whether the line is to be lengthened or shortened.