baber/WOPTO huggingface dataset:
Patent ES-366556-A1 (ES)
Title: Automatic measure selection for composer system
IPC: G06F3/12
Filed: 1969-04-28
Abstract: Apparatus for justifying lines of text of different predetermined lengths, by punching a tape to control a line-casting machine and also producing a printed copy of the text, includes means for reading an original tape, input storage means for the data (character identity, character width and spaces) associated with a line, means for storing a plurality of line length measures and selecting one of such measures (e.g. 1 column or column), means for computing the unjustified total width of the characters in a line, according to which total the requisite measure is selected, means for counting the number of spaces, means for calculating the width of the spaces in a justified line, and means for transferring the data to output means for transmission to the punches and the printer.
Patent ES-377892-A1 (ES)
Title: 8-SUBSTITUTED 10-PIPERAZINE-10,11-DIHYDRODIBENZO(b,f) THIEPINES
IPC: C07D409/04
Filed: 1970-03-24
Abstract: 8-substituted 10-piperazino-10,11-dihydrodibenzo (b,f) thiepines having the formula WHEREIN R1 is alkyl, alkoxy, alkylthio having one to four carbon atoms, or trifluoromethyl, R2 is hydrogen or hydroxyalkyl having two to four carbon atoms, and the pharmaceutically acceptable salts thereof having valuable pharmacodynamic activity and being suitable for use as neuro- and psychotropic medicaments.
Patent ES-390207-A1 (ES)
Title: Blast orifice unit for self-blasting compresses gas electric circuit-breakers
IPC: H01H33/70
Filed: 1971-04-15
Abstract: An axial blast breaking chamber for self-blasting compressed gas electric circuit breakers wherein the chamber wall is solid and is provided with a plurality of internal longitudinal grooves extending parallel to and symmetrically disposed about the axis of the chamber. When the contacts are closed the fixed contact, which is in close-proximity to the inner wall of the chamber, extends past the grooves thereby inhibiting flow of quenching gas. Flow of quenching gas remains inhibited until the chamber and attached movable contact are displaced sufficiently to withdraw a portion of the longitudinal grooves below the lower end of the fixed contact.
Patent ES-391820-A1 (ES)
Title: Spring leaf and method of making
IPC: B60G11/12
Filed: 1971-06-01
Abstract: A vehicle spring leaf has at least one of its opposite ends formed with closed eyes for connection to frame or shackle pivots. The spring leaf is slitted parallel to its length near the end and subjected to a deformation operation whereby an intermediate portion of the leaf is oppositely displaced with respect to the displacement of adjacent edge portions to provide opposed semi-cylindrical loops defining the eye. The deformation operation may occur either simultaneously with or subsequent to the slitting of the leaf.
Patent ES-398523-A1 (ES)
Title: Computer controlled metal rolling mill
IPC: B21B37/16
Filed: 1971-12-31
Abstract: A computer controlled cold metal rolling mill is described wherein force and power curves stored within a calculated set-up model are adapted in response to sensed on-line rolling conditions to optimize power distribution between stands of the mill. For maximum storage capacity and simplification of the adaptive feedback calculations, the power curves are stored in the set-up model by two numerals representing the slope and base of a graph of power per unit volume flow against elongation as plotted on log log-log scales. Thus, only the slope and base of the actual power curve need be calculated during operation to modify the power curves stored within the set-up model. Adaptation of the force curves within the model is accomplished in association with feedback logic for adjusting the value of the coefficient of friction (assumed for calculation of force) by an amount proportional to the difference between the observed and calculated force. Both fast and slow feedback terms are employed for this purpose with the fast feedback term approaching zero asymptotically as the slow feedback term approaches a coefficient of friction equating the measured and predicted forces. Integral scanning and comparison also are utilized to evaluate the quality of adaptive data before updating the stored curves. Also disclosed is the storage of mill stretch curves as functions of roll force against mill stretch for nominal constant roll force per unit width with a modifier being employed to correct for variations in force per unit width from nominal.
Patent ES-405658-A1 (ES)
Title: Pipeline transportation of waxy products
IPC: C10L1/10
Filed: 1972-08-08
Abstract: An improved method of pipeline transporting highly waxy crude oil in pumpable slurry form with the aid of a particular class of non-ionic surfactants.
Patent ES-409012-A1 (ES)
Title: Device for passing compressed air at pressures varying in dependence upon forces transmitted through the device
IPC: B60T8/18
Filed: 1972-11-27
Abstract: A force transmission device for mounting on a vehicle to determine the load has a movable differential piston having a member of smaller diameter including an intermediate deformable medium, connected with a movable member of larger diameter. A valve member connected to a pressure source regulates the pressure in a chamber bearing on the movable member of larger diameter as the position of this member changes thereby causing a greater pressure as the load increases and a lesser pressure as the load decreases. The pressure of this chamber is monitored to operate suitable load responsive devices such as brakes.
Patent ES-420046-A1 (ES)
Title: Quinazoline compounds
IPC: A61P7/02
Filed: 1973-10-29
Abstract: 2-(4'-SUBSTITUTED HOMOPIPERAZINO)-4-AMINO-6,7-DIMETHOXY-QUINAZOLINES HAVING THE FOLLOWING CHEMICAL FORMULA (I):
Patent ES-420458-A1 (ES)
Title: Novel heptapeptides having gastrin activity
IPC: A61K38/00
Filed: 1973-11-12
Abstract: Heptapeptides of the general formula HOOC-(CH2)3-CO-Ala-Tyr-Gly-Trp-X-Asp-Phe-NH2 in which X represents leucine or methionine, and process for preparing them by reacting tert.butyl-protected heptapeptides with glutaric acid anhydride and subsequently splitting off the protective groups with the aid of trifluoroacetic acid.
Patent ES-427605-A1 (ES)
Title: Iron-free self-braking electrode
IPC: H05B7/09
Filed: 1974-06-24
Abstract: A self-baking electrode for an electric furnace comprises a permanent tubular casing which extends beneath the furnace hood toward the furnace charge. A ram located over the top end of the casing can be retracted for inserting electrode paste and can be advanced for compacting the paste and extruding the baked portion of the electrode from the lower end of the casing. The lower end is articulated in a region which is engaged by electrode contact plates that exert a pressure on the casing and the baked electrode to permit extrusion at a controlled rate. The casing is surrounded by a mantle which is insulated and defines an annular gap around the casing. Hot gas is forced axially through the gap of the casing to melt and precure the electrode paste prior to the paste passing through the region of exit and electrode contact. The usual apparatus for advancing and retracting the whole electrode forming apparatus and electrode with respect to the furnace charge is also provided.
Patent ES-437080-A1 (ES)
Title: Piperidine derivatives
IPC: A61K31/445
Filed: 1975-04-28
Abstract: Novel N-(p-fluorobenzoylpropyl)-4-piperidylamides of the formula I below, in which R is a hydrogen atom, a straight-chain or branched alkyl radical with 1 to 15 carbon atoms, the tetrahydrofuryl, furyl, thienyl, phenyl or adamantyl radical, are prepared by reacting a correspondingly substituted amidopiperidine with a p-fluorobutyrophenone which has in the omega position a group which can be eliminated under the reaction conditions. The products of the process can be converted into their physiologically acceptable acid addition salts. The novel compounds show the typical range of effects of neuroleptics and can therefore be employed as CNS-depressant agents, sedatives and tranquillisers.
Patent ES-446968-A1 (ES)
Title: Speed responsive control system for vehicle motor & transmission
IPC: B60W30/18
Filed: 1976-04-13
Abstract: A control system for a vehicle having an engine and a gear box includes an electronic fuel control system for controlling the fuel supplied to the engine by means of a pump. The selection of a particular ratio of the gear box is effected by a control circuit which senses the speed of the vehicle by means of a sensor. When a change in gear ratio is effected, the control system for the gear box provides a signal to the electronic fuel control system which produces a reduction in the amount of fuel supplied to the engine during the gear changing process.
Patent ES-450335-A1 (ES)
Title: Notch filter for color transparency copying machines
IPC: G03G15/01
Filed: 1976-07-30
Abstract: An electrophotographic printing machine in which color transparencies are reproduced. The printing machine includes a notch filter which transmits blue and green light images of the color transparency therethrough while blocking a portion of the red light image from passing therethrough.
Patent ES-451918-A1 (ES)
Title: Substituted 2-(2-hydroxyethyl)tetrahydro-1,4 oxazines and quaternary salts thereof useful for treating spasmodic syndromes
IPC: A61K31/5375
Filed: 1976-09-28
Abstract: 2-(2-Hydroxyethyl)tetrahydro-1,4-oxazines and quaternary salts thereof having the formula: < IMAGE > WHEREIN Ar and Ar1 are the same or different and are unsubstituted and substituted aryl, said substituent being a halogen atom, R represents a lower alkyl group having from 1 to 4 carbon atoms, R1 is zero when X(-) is zero or is an alkyl group of from 1 to 4 carbon atoms which is the same or different from R, as defined above, and X(-) is zero when R1 is zero or is selected from the group consisting of Cl(-), Br(-), I(-) and CH3SO4(-) when R1 is lower alkyl, as defined above, is described. These compounds are useful for treating spasmodic syndromes.
Patent ES-452499-A1 (ES)
Title: Process for sealing anodic oxidation layers on aluminium surfaces and its alloys
IPC: C25D11/24
Filed: 1976-10-05
Abstract: This invention relates to a process for sealing alumina layers formed on the surface of aluminum and its alloys by anodic oxidation, and to the composition for effecting such sealing. The process, which is preferably carried out at room temperatures for purposes of economy, comprises contacting said layer with an aqueous composition which includes phosphate ions, trivalent chromium, and an emulsified organic resin.
Patent ES-457234-A1 (ES)
Title: Device to check and discard lengths of wrapping material (foil) in very high speed packet cigarette packers
IPC: B65B19/28
Filed: 1977-03-25
Abstract: A device to check and discard lengths of wrapping paper (foil) intended to form the wrapper on packets of cigarettes in a very high speed packet cigarette packer comprises at least one turning wheel in continuous motion on an axis parallel to the vertical feed plane for the lengths of wrapping paper and disposed opposite the front side of the stop check for the single lengths. Apparatus having idlers is placed, in respect to the feed plane, on the opposite side of the turning wheel in continuous motion mounted on an axis parallel to the axis of the wheel and spaced therefrom. An electromagnetic command controls the check for missing or faulty bundles of cigarettes. Mechanical linkage connects the idlers and the stop check with the means of command, so as to switch in respect of the vertical feed plane the stop check position and respectively on the idlers moving the former away from the same feed plane and bringing the second into contact with the turning wheel in continuous motion for the removal on the part of the aforesaid controls of any short or faulty bundle.
Patent ES-457471-A1 (ES)
Title: Preparation of bis-n-chloramides of cycloaliphatic carboxylic acids
IPC: C07C233/66
Filed: 1977-04-01
Abstract: Novel Bis-N-chloramides of aromatic dicarboxylic acids, such as alkyl-isophthalic or alkyl terephthalic acid, or of cycloaliphatic dicarboxylic acids such as cyclohexane dicarboxylic acid, are obtained by chlorinating the corresponding diamides, in an aqueous acid medium at a temperature of about 0 DEG to 40 DEG C.
Patent ES-458589-A1 (ES)
Title: Safety belt retractor
IPC: B60R22/36
Filed: 1977-05-07
Abstract: Improvements in a safety belt retractor having a locking pawl and a first ratchet engageable by the locking pawl for locking a belt storage reel against unwinding movement and an actuating pawl associated with means responsive to an emergency condition. The improvements include an intermediate actuating member movably mounted between the locking pawl and the actuating pawl resiliently engaging the locking pawl and adapted to cause the locking pawl to engage the first ratchet to lock the reel when the actuating member is actuated upon an emergency condition.
Patent ES-459864-A1 (ES)
Title: Electromagnetically operated fuel injection valve
IPC: F02M61/18
Filed: 1977-06-17
Abstract: A low-cost precise-metering uniform-fuel-breakup fuel injection valve comprises narrow arcuate slots etched through a thin spray disc located downstream of a metering orifice and upstream thereof comprises a ball seat for providing a circular edge contact with a slightly smaller ball valve carried on the free end of a flexible stem. The fixed end of the stem is secured within a loosely supported armature having a central passage telescoping a substantial length of the flexible stem and inducing a smooth central fuel flow towards the ball valve and seat.
Patent ES-465042-A1 (ES)
Title: Process for the preparation of azo metal complex dyestuffs containing amino groups
IPC: C09B45/48
Filed: 1977-12-14
Abstract: Amino-containing azo metal complex dyes are obtained when nitro-containing azo metal complex dyes are treated with hydrazine in polar solvents in the presence of catalytic amounts of a heavy metal compound. The amino-containing dyes are used for example for preparing reactive dyes by acylation of the amino group with a reactive component.
Patent ES-472035-A1 (ES)
Title: Process for making a solid impregnated precursor of a solution of cellulose
IPC: C08J5/18
Filed: 1978-07-26
Abstract: A process is provided for making a solid precursor of a solution of cellulose in a tertiary amine oxide by suspending cellulose in a mixture containing a tertiary amine oxide and water under conditions where the amine oxide will not dissolve the cellulose until sufficient amine oxide has been absorbed to dissolve the cellulose when it is heated. An organic liquid which is not chemically reactive with the amine oxide or cellulose but is miscible with the tertiary amine oxide and is a non-solvent for the cellulose may be included in the amine oxide-water mixture to assist in the removal of excess water from the precursor or promote better distribution of the tertiary amine oxide through the cellulose.
Patent ES-475228-A1 (ES)
Title: Gas/liquid absorption plate
IPC: B01D53/18
Filed: 1978-11-20
Abstract: An absorption end plate as an element of a gas purifying device, said device having inlet and outlet openings for a gas to be purified and/or a washing liquid, and having means for cooling the washing liquid and a liquid baffle plate, in which in the region of the surface of the washing liquid (7) and parallel thereto, a gas baffle plate (4) is provided for setting a flow directed substantially parallel to the surface of the washing liquid (7) in which for introducing the gas (6) into the washing liquid (7) at least one feeding position (3) with holes (5) is provided below the gas baffle plate (4) and for discharging the gas (6) at least one outlet position (8) is provided remote from the feeding position formed in the baffle plate (4) in which the ratio of the horizontal gas flow path located in the washing liquid (7) between the feeding position (3) and outlet position (8) of the gas (6) to the spacing between adjacent absorption end plates is as large as possible and in which at least one liquid baffle plate (14) conducts the liquid flow induced by the gas flow and separates mutually opposed liquid flows. A cooling device 13 is also provided.
Patent ES-482901-A1 (ES)
Title: An irrigation apparatus.
IPC: A01G25/09
Filed: 1979-07-27
Abstract: An irrigation apparatus comprises a drive unit (C) which moves and guides the apparatus along a water supply pipe (B) having a plurality of hydrants (H) along its length. The drive unit (C) supports one end of a boom (F) the other end of which is supported by a powered wheel unit (K) which causes the boom to rotate about the drive unit (G). The boom (F) carries sprinklers (M) along its length and outwardly directed jets (N,P) adjacent the wheel unit (K). The sprinklers (M) and the jets (N,P) are intermittently operated so that as the boom rotates a substantially rectangular area is irrigated. The drive unit (C) has a hydrant coupling unit (A) and, after a given area has been irrigated from one hydrant the coupling unit (A) disconnects from the hydrant, the drive unit (C) moves the apparatus to the next hydrant and the coupling unit automatically couples thereto so that an adjacent area is irrigated.
Patent ES-487378-A1 (ES)
Title: Process for making a silver catalyst
IPC: B01J23/66
Filed: 1979-12-28
Abstract: A highly-active catalyst is prepared by abrading or wearing away the surface of a silver catalyst whereby 1 to about 10 weight percent of the catalyst is removed. The initial silver catalyst is formed, for example, by impregnating a porous catalyst support with a solution of a silver salt an organic amine solubilizing/reducing agent, an aqueous solvent and a cesium or rubidium salt sufficient to deposit on the support an effective amount of the said alkali metal and subsequently heating the impregnated support at an elevated temperature to evaporate volatiles and activate the catalyst.
Patent ES-8102211-A1 (ES)
Title: Preparation of hydrophilic polyolefin fibres and paper containing these fibres.
IPC: D06M15/17
Filed: 1980-02-01
Abstract: Water-dispersible, uniformly hydrophilic polyolefin fibers are prepared by treatment of an aqueous suspension of spurted polyolefin fibers with an aqueous solution of a water-soluble ionized reagent capable of being converted into hydrated solid particles submicron in size to form a dispersion of said fibers and then adding to the dispersion an ionic precipitant for the ionized reagent. Representative of the ionized reagent and the ionic precipitant are the sodium salt of hydrogenated rosin and papermakers' alum, respectively.
Patent ES-8102254-A1 (ES)
Title: Lock for sliding door or window.
IPC: E05B53/00
Filed: 1980-02-14
Abstract: The lock enables a door to be bolted simultaneously at the top and bottom by a single operating handle. A deadlock mechanism is incorporated operable by a conventional cylinder lock (31). In one arrangement the deadlock and the bolting mechanism can be operated from both sides of the door (10). The basic mechanism of the lock consists of an operating tangent plate (20) connected by pin and slot mechanism to a second tangent plate (24). Each tangent plate (20 , 24) is in turn connected by a pin and slot mechanism to a slider plate (21,28) and each slider plate (21,28) is connected to a bolt (16,17 respectively). The deadlock includes a slidable locking plate (44) moveable by a cam mechanism (32,32a) operated by a cylinder lock (31).
Patent ES-8101175-A1 (ES)
Title: Shingle-type building element
IPC: E04D1/00
Filed: 1980-04-29
Abstract: The present invention relates to a shingle-type building element in form of several shingle-like surfaces placed side by side forming a joint-structure or a single shingle piece, comprising a form of a plate which in the right angular cross-section shows the upper member with a width b a height h and a wedge-shaped lower member with the wedge point, with a truncated side, in case of a wedge stump which is later connected at the ridge, or the upper member facing the top of the wall by which the wedge-shaped lower member is either in the cross-section a triangle ABC of which side AC is equal to the height h of the upper member and of which the side BC is smaller than half of width b or the extension is such that it shows in the cross-section a triangle ABC, and a polygon joint below which gives after the building elements are laid in the cross-section a right angular basic member, by which the upper member and the lower member is one unit made of the same or different materials, the upper member of the single-type surface or joint structure show cuts in order to achieve the shingle-type effect this is not the case with the lower member.
Patent ES-8105170-A1 (ES)
Title: Foundry binder composition
IPC: B22C1/20
Filed: 1980-05-23
Abstract: A foundry binder which contains certain fulvenes and/or prepolymers thereof, and an acid catalyst.
Patent ES-8105593-A1 (ES)
Title: Method of forming a can.
IPC: F16B11/00
Filed: 1980-05-29
Abstract: A container which is formed of two cup-shaped members (12, 14), one member (12) being a bottom and the other member (14) being a top. The two members have end walls which are configurated to resist deformation under high internal pressures as may occur in beverage containers. The members have cylindrical bodies (20, 28) and an end portion (34) of one of the bodies (12) is radially inwardly offset so as to be receivable in the other (14) of the members. Prior to assembly, an adhesive (38), preferably in powder form, is applied to the offset end portion (34) and the two halves (12, 14) are joined together by first heating the larger diameter end portion to facilitate assembly, then telescoping the end portions with the inner end portion (34) then being heated so as both tightly to fit within the outer end portion and to fuse the adhesive (38).
Patent ES-8105256-A1 (ES)
Title: Cyclohexenes on their own or mixed with (IV), process for preparation of (I), use of (I), optionally (I+IV), as aromatic and/or perfumery substances, and compositions of aromatic and/or perfumery substances that contain (I), optionally (I+IV).
IPC: C11B9/00
Filed: 1980-06-12
Abstract: Novel esters, of the general formula < IMAGE > I wherein R represents C1-4-alkyl or C2-4-alkenyl and one of the three broken lines represents an additional bond, are disclosed. Also disclosed are novel odorant and/or flavoring compositions containing esters of formula I, a process and intermediates for the manufacture of the esters of formula I and the use of esters of formula I as odorant and/or flavoring substances.
Patent ES-8104903-A1 (ES)
Title: Apparatus for supplying sliding clasp fastener sliders.
IPC: A44B19/64
Filed: 1980-09-03
Abstract: An apparatus for supplying slide fastener sliders comprises a track for carrying thereon the sliders stacked sideways with their respective pull tabs arranged in the recumbent position for gravity delivery of the sliders to a groove in a base. A slider retainer is engageable with the recumbent pull tab of the leading slider for retaining the same with the slider body position so as to release the same from engagement with the slider retainer, and substantially at the same time to allow the leading slider to fall in the groove. A feeding device feeds the slider in and along the groove to a predetermined position. The apparatus further comprises an arrangement for correcting the posture of the slider to have the pull tab raised substantially perpendicularly to the slider body wings.