baber/WOPTO huggingface dataset:
Patent ES-397811-A1 (ES)
Title: Float valve for dry washing machines
IPC: D06F43/08
Filed: 1971-11-26
Abstract: A program controlled dry cleaning machine employing low boiling point solvents, and comprising a cleaning chamber, a solvent feeding tank, a soiled solvent still connected to a first solvent vapor condenser, a drying circuit comprising means for circulating hot air through the cleaning chamber and through a second solvent vapor condenser, the said vapor condensers being connected to the solvent feeding tank. The switching from one step to the following of the washing program is controlled on a time basis. A flowmeter is provided for sensing the flow of the solvent from said second condenser to the feeding tank, for controlling the duration of the drying step as a function of said flow.
Patent ES-420586-A1 (ES)
Title: Shoe last and method for insole attachment means
IPC: A43D3/02
Filed: 1973-11-09
Abstract: A shoe last having an insole securing member with cutting edges projecting from the forepart of the last bottom, extending lengthwise of the last and being spaced widthwise to cut into an insole to hold the insole on the last bottom. A method for temporarily securing an insole on a last bottom in which the insole material is compressed between the cutting edges for frictionally holding the insole.
Patent ES-425312-A1 (ES)
Title: Method for the manufacture of cheeses
IPC: A23C19/02
Filed: 1974-04-15
Abstract: A process for the production of cheese which comprises treating milk by ultrafiltration to obtain a liquid product containing at least some of the protein constituents of the milk, subjecting this liquid to a heat treatment to bring it to the coagulation temperature, renneting the liquid product after inoculation with suitable ferments, introducing a batch of the renneted liquid into at least one vertical chamber in which it is left to coagulate in the stationary phase until a coherent mass is obtained, displacing the coagulated mass obtained upwards under the effect of a pressure uniformly distributed over the base of the mass, and cutting unit slabs of coagulum which will each constitute a cheese at the top of the chamber after the mass has emerged by a predetermined height.
Patent ES-432199-A1 (ES)
Title: Swivel outlet for sprayer or the like
IPC: B05B9/08
Filed: 1974-11-22
Abstract: A swivel outlet for a sprayer discharge tube or the like is provided. The outlet includes two housings, one of which includes a cylindrical recessed portion and the other of which includes a cylindrical portion adapted to rotatably mate within the recess. A passageway is provided which interconnects a discharge tube, connected to one of the housings, with a nozzle outlet connected to the other housing. A key and keyway are formed on each of the housings to removably couple the housings together.
Patent ES-435269-A1 (ES)
Title: Electronic speech circuit for a central battery telephone set
IPC: H04M1/58
Filed: 1975-03-04
Abstract: An electronic speech circuit for a central battery telephone set in the form of a Wheatstone bridge has for one arm of the bridge the impedance of the incoming line to the set and for another arm an impedance mainly equal to the line impedance. The remaining arms consist of resistance impedances, preferably resistors. The DC-terminals of the transmitter amplifier are connected in the bridge diagonal which is connected between the two resistors, and the other bridge diagonal is formed by the signal path of the receiver amplifier, the DC-terminals of which are connected to one of the resistors and to the line simulating impedance.
Patent ES-436383-A1 (ES)
Title: Heterocyclic substituted lactone compounds
IPC: C07D491/04
Filed: 1975-04-08
Abstract: Lactone compounds of the formula < IMAGE > wherein X represents alkyl with 1 to 12 carbon atoms, alkoxy with 1 to 12 carbon atoms or acyloxy with 2 to 12 carbon atoms, Y represents an optionally substituted 2-pyrrolyl, 3-indolyl or 3-carbazolyl radical, THE NITROGEN RING A represents a heterocyclic radical which optionally includes a further hetero atom as a ring member and the ring B represents a 6-membered aromatic or heterocyclic ring which may have an aromatic condensed ring and both the ring B and the condensed ring may be substituted. These lactone compounds are particularly useful as color formers which give intense green-blue, blue or violet-blue colors when they are brought into contact with an electron-accepting co-reactant.
Patent ES-438021-A1 (ES)
Title: Combined wet and dry heat transfer system and method for cooling towers
IPC: F28C1/14
Filed: 1975-05-28
Abstract: An adjustably operable heat transfer system for cooling tower installations, the heat transfer units consisting of a section of only "wet" operating evaporative heat exchanger units and a section of dual-purpose heat exchanger units which are adapted for alternative or simultaneous wet evaporative heat transfer and "dry" convective heat transfer. All units are operated in the wet mode, when the air temperatures are highest, for maximum heat transfer output, but a mixed mode is used, when the air temperature is lowest, dry warm air obtained through convective heat transfer being admixed to the moist warm air obtained through evaporative heat transfer, in order to prevent cloud formation by the latter.
Patent ES-439207-A1 (ES)
Title: Convenience opening of containers for liquid products
IPC: B65D17/50
Filed: 1975-07-07
Abstract: An easy opening closure for pressurized fluids and a method of making the same. The container has an end panel with multiple small openings and a tape strip of plastic or plastic coated metal foil is secured to the panel by a heat activated adhesive in a way by which the plastic is extruded into the openings to form hollow bosses each defined by a peripheral annulus or torus formed into the respective opening and at least partially bonded to an uncoated raw edge of the opening, the boss having a disk-like center portion and the surrounding annulus providing a thick cross-section resisting doming of the areas of the tape covering the openings and inhibiting the development of incipient cracks and their propogation resulting in premature peeling of the cohesive bond. The areas of adherence of the adhesive to the external side of the panel are selectively controlled to obtain a desired, preferably uniform, peel resistance to the tape so that upon the tape being pulled by the user to separate it from the container during opening, the user will continue to pull to fully open the pour opening and vent. The invention also provides a permanent securement of the tail end of the strip to the end panel to prevent removal of the strip.
Patent ES-449118-A1 (ES)
Title: 20-Cyano-20,21-epoxy steroids
IPC: C07J71/00
Filed: 1976-06-22
Abstract: Novel compounds useful as anti-inflammatories are represented by the formula WHEREIN Z is a single or double bond X and X1 are independently H, F or Cl and X2 is OH or when X1 is Cl X2 may also be Cl. The compounds are prepared by reacting a suitable 21-hydrocarbon sulfonate steroid with an alkali cyanide.
Patent ES-460109-A1 (ES)
Title: Pyrimidino (1,2a)heterocyclic amide derivatives
IPC: A61P25/26
Filed: 1977-06-25
Abstract: The compounds of the general formula I in which R denotes hydrogen or C1- to C6-alkyl, R<1> denotes C1- to C6-alkyl, R<2> and R<3> independently of one another denote hydrogen or C1- to C6- alkyl, m represents 0 and n represents 1, have analgesic, anti-inflammatory PG-antagonistic and antidepressant actions. These compounds are prepared by reducing a fused pyrimidine derivative of the general formula II.
Patent ES-461959-A1 (ES)
Title: Mine prop construction
IPC: E21D15/00
Filed: 1977-08-30
Abstract: A hydraulically operated mine prop made of light metal, comprises an outer prop portion and at least one telescopic inner portion with at least one of these portions being provided with a non-sparking and impact-resistant metal covering. The covering may, for example, comprise steel, and an insulating layer is advantageously provided between the covering and the prop portion with which it is associated. The thickness of the covering is advantageously made from 0.2 mm to 0.6 mm.
Patent ES-462797-A1 (ES)
Title: Steering for plow with adjustable plow bottoms
IPC: A01B3/46
Filed: 1977-09-30
Abstract: A plow having a main frame beam disposed in a diagonal direction with respect to the direction of travel and having a plurality of plow bottoms equally spaced along the diagonal beam, each bottom being vertically pivotally supported on the beam. A furrow wheel frame is carried on the rear of the beam to swing about a vertical axis. The plow bottoms and wheel frame are connected together and are power operated so that the plows may have their effective plowing width adjusted while at the same time positioning the furrow wheel frame. A hitch connection is carried on the forward end of the plow and is composed of a first part which is adapted for connection to a tractor and a second part which is rearward of the first part and adapted to shift with the plow frame. The two parts are connected by a vertical pivot to permit relative lateral swinging between the parts. Master and slave cylinders extend respectively between the first and second parts of the hitch and furrow wheel frame and the furrow wheel so that upon adjusting the width of cut of the plow bottoms on the go which would tend to shift the hitch parts relative to one another the position of the rear furrow wheel with respect to the wheel frame is automatically adjusted. The master and slave cylinders are so mounted and dimensioned that the rear wheel will automatically adjust itself with respect to the direction of travel in order to achieve desired steering of the rear wheel and resultant positioning of the rear position of the frame.
Patent ES-464454-A1 (ES)
Title: Mechanism for causing returning movement of tone arm of toy phonograph
IPC: G11B3/085
Filed: 1977-11-24
Abstract: A mechanism for automatically returning a tone arm of a toy phonograph from the final to the starting positions of a reproduction. A swingable rod is provided for lifting an intermediate sound transmitting body which usually depresses the tone arm, when the tone arm has been brought to the final position of the reproduction, so as to allow the reproducing needle carried by the tone arm to be disengaged from the recording groove, thereby enabling the tone arm to return. The upward movement of the swingable rod is initiated by an engagement of the rod with a cam contour formed on the drive shaft for the record disc. In order that the swingable rod may correctly ride on the cam contour, so as to be lifted by the latter to make the tone arm free from the depressing force of the intermediate sound transmitting body, there is provided a buffer resilient body adapted to absorb the movement of the swingable rod and the movement of the tone arm which presses the rod toward the cam. By the absroption of these movements, the tone arm is allowed to swing, even after the swingable rod has collided with the higher side of the cam contour, so as to make the swingable rod stationary until the lower side of the cam contour, on which the swingable rod is destined to ride, is brought to confront the swingable rod.
Patent ES-465443-A1 (ES)
Title: High speed binary and binary coded decimal adder
IPC: G06F7/493
Filed: 1977-12-26
Abstract: A high speed binary and binary coded decimal adder which employs a plurality of partial adders and a carry look ahead circuit and is adapted to effect a binary coded decimal addition with only one processing of the adder. The partial adders are each composed of a half adder for generating a bit generate signal and a bit propagate signal, a binary mode carry look ahead input signal generator circuit part, a binary coded decimal mode carry look ahead input signal generator circuit part, an intermediate adder part and a full adder part. The high speed binary and binary coded decimal adder is capable of providing the result of an addition at a speed corresponding to six to seven logical stages.
Patent ES-471799-A1 (ES)
Title: 1-Aryloxy-2-hydroxy-3-[(benzimidazolin-one-substituted alkyl)-amino]-propanes and salts thereof
IPC: C07D265/30
Filed: 1978-07-17
Abstract: Compounds of the formula < IMAGE > wherein R1, R2 and R3 are hydrogen or substituents of various types R4 is hydrogen, alkyl of 1 to 5 carbon atoms, or optionally substituted aralkyl of 7 to 14 carbon atoms R5 is a heterocycle D is alkylene of 1 to 12 carbon atoms and A is hydrogen or acyl and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as alpha - and beta -adrenergic receptor blocking agents and antidepressants.
Patent ES-473012-A1 (ES)
Title: Dinitroaniline purification with inorganic acid halides
IPC: C07C67/00
Filed: 1978-08-31
Abstract: The present invention is directed to a process for reducing the concentration of nitrosamines in dinitroanilines, which comprises treating a nitrosamine-containing dinitroaniline with PCl3, PCl5, PBr3, POCl3, SCl2, SOCl2, SO2Cl2, SOBr2, or TiCl4.
Patent ES-478470-A1 (ES)
Title: Tire with asymmetric reinforcement employing carcass expansion correction block
IPC: B60C9/26
Filed: 1979-03-09
Abstract: A tire of the radial or crossing ply carcass type with an asymmetric tread reinforcement is improved due to the fact that a correction block is interposed between the assymetric tread reinforcement and the carcass reinforcement. This correction block consists of two plies of wires or cables which form with the longitudinal direction angles of opposite sign, each both other than zero and less than one-third of the smallest angle used in the asymmetric tread reinforcement. The correction block is preferably centered on the equatorial plane of the tire.
Patent ES-479677-A1 (ES)
Title: Electric lamp seal construction
IPC: F21V19/00
Filed: 1979-04-18
Abstract: In electric lamps according to the invention the alkali-alumino-borosilicate glass of the pinch seal of the lamp envelope is directly fused to the molybdenum current supply wire of diameter D. A vacuum-tight seal is obtained in that the glass inside the lamp envelope extends over the current supply wire in a layer which is thinner than D/2 at least over a length of D/2. For use in both incandescent and discharge lamps.
Patent ES-479926-A1 (ES)
Title: Method and apparatus for washing textile fabric.
IPC: D06B3/12
Filed: 1979-04-25
Abstract: {PG,1 A method and apparatus for washing running length textile fabric in open width, in which fabric advances generally upwardly through a washing chamber and along a sinuous path having a plurality of substantially planar runs inclined at an angle to the horizontal while wash water cascades downwardly on the fabric. The wash water cascades from one to another of a plurality of trays in such a manner as to bring fabric being washed into contact with progressively cleaner water as the fabric is being progressively cleaned.
Patent ES-480897-A1 (ES)
Title: Water-based coating compositions and coating processes using them.
IPC: C08G16/00
Filed: 1979-05-24
Abstract: A water-based coating composition which emits very little pollutants on curing to a water-resistant coating comprises a synthetic resin containing free carboxyl groups held in solution or stable dispersion in water by an amine. The amine is a tertiary carbinamine containing at least two hydroxymethyl groups bonded to the carbon atom carrying the amine group. The coating compositions react with formaldehyde to produce stable fluid emulsion coating compositions having similar properties on curing. The coating compositions are used to coat substrates.
Patent ES-484239-A1 (ES)
Title: Water-pump game
IPC: A63F9/30
Filed: 1979-09-18
Abstract: An amusement device comprises a transparent enclosure 10 for containing a liquid and a pump 28 connected to the interior of the enclosure 10 to generate currents within the liquid to move a scoring device 52 to receive a scoring marker 44 and thereafter to place said marker 44 into a scoring rack assembly 32.
Patent ES-8100252-A1 (ES)
Title: Novel peptidyl-arginine aldehyde derivatives and process for the preparation thereof
IPC: C07D207/16
Filed: 1980-01-04
Abstract: Novel peptidyl-arginine aldehyde derivatives and their salts of formula I, < IMAGE > wherein X represents a hydrogen atom, benzoyl or tert-butyloxycarbonyl group, and Y is a D-phenylalanine, beta -phenyl-D-lactic acid or D-allo-isoleucine moiety, are prepared from peptidyl-arginine aldehydes protected by an urethane type protecting group on their N- or O-terminal and/or a guanidino group, by removing the protecting group in a mixture of lower alkanols and water by means of hydrogenolysis, and eventually converting the product formed into a salt. The compounds of formula I possess valuable antithrombin activity.
Patent ES-488361-A1 (ES)
Title: Method and Apparatus for Making Tubular Heat Exchange Panels
IPC: B21D53/04
Filed: 1980-01-29
Abstract: In the manufacture of tubular heat exchange panels by screen bonding two panels in face-to-face contact, forming an opening in the edge of the composite panel and injecting a fluid expansion medium to form a tubular expansion pattern between the panels according to a desired pattern, the bond line between the panels at the desired location of the inflation opening is located by hammering and preferably peening the edge of the composite panel so as to form an initial split along the bond line at the desired point of entry. Hammering apparatus for carrying out the method is disclosed comprising a reciprocating and pivoting cylindrical hammer head.
Patent ES-488724-A1 (ES)
Title: Rotary positive-displacement fluid machines.
IPC: F04C2/344
Filed: 1980-02-19
Abstract: A high-pressure pump comprises a cam ring 7, a rotary piston 6 with radial sliding-vanes 8, and a movable cheek plate 10, and preferably also a cheek plate 4 integral with the housing 1, which plates are made of a silicon- rich alloy and manufactured by vacuum die-casting. This alloy is said to have a satisfactory structure, wear-resistance and strength. Preferably, the movable cheek plate has an axial seal 21 on the outer side thereof to define an area that is subject to the pressure of working fluid in an outlet chamber 20.
Patent ES-8103037-A1 (ES)
Title: Sulfur compounds and method of making same
IPC: C04B28/36
Filed: 1980-01-29
Abstract: Elemental sulfur is reacted in a certain manner with at least first and second hydrocarbons to form an asphalt-like material.
Patent ES-8106099-A1 (ES)
Title: Separator esp. for bark from wood chips - handles small segments delivering clean good fibre without any loss
IPC: D21B1/02
Filed: 1980-10-10
Abstract: Drum rotating on an axis aligned near enough horizontally forms a feed chamber for split segments of timber from which the bark has not been removed, in a machine having a chamber for the sepn. of ligneous matter from the bark and other unwanted materials. In addn. there is a distributor chamber for the actual ligneous matter formed by two concentric perforated envelopes. The internal envelope holds the wood segments whilst the outer envelope delivers the bark, sand, dust, as fines. At least one rotary beater extends through the sepg. chamber along the axis of rotation, and is fitted with beaters which act on the split segments by direct shock and by projecting the chips so that it strikes the wall of the inner perforated envelope. Means are fixed to this wall for continuously recycling the segments for the removal of the bark and the cleaning of the fibres, at the level of the beaters. A driving transmission is provided for rotating the drum at variable and adjustable speeds together with the rotary beater. For pref. the sepg. chamber has inside it two rotary beaters on parallel axes, located one on each side of the vertical plane through the actual axis of rotation of the drum. With two rotary beaters their axes are offset vertically.
Patent ES-8200780-A1 (ES)
Title: Gaming and amusement machines.
IPC: G01P13/04
Filed: 1980-10-10
Abstract: In a fruit machine, means sensing the positions in which symbol carriers (R) stop can accommodate rotation of the carrier in either direction. Associated with each carrier, two photo-electric cells (P1, P2) are each arranged to receive pulses of light from a light source through one of two series of apertures (S) in a disc (D) which rotates with the carrier (R). The apertures are formed so that the cells (P1, P2) generate two trains of electrical pulses of the same frequency but out of synchronism. The pulses are fed as an activating signal to a counter which changes its state in step with rotation of the carrier. Since the trains are out of synchronism, the signal is assymetrical in time so that reversal of the rotation of the carrier causes a different signal to be sent to the counter. The two signals cause adjustment of the counter by an increment and a decrement, respectively.
Patent ES-8205348-A1 (ES)
Title: Apparatus for alternating the folded and open edges of a succession of folded pads.
IPC: B65G47/64
Filed: 1980-12-02
Abstract: A succession of pads such as disposable diapers, all folded in the same direction originally, are received in an oscillating conveyor which directs alternate pads into separate lanes. The first lane has orbiting paddles for receiving pads folded in their original direction and for inverting them to reverse their fold direction. A conveyor transports the inverted pads to a collection table. The second lane has cooperating conveyor belts for transporting pads, having their folded edges in the original orientation, to the collection table for being stacked on top of a coincidentally arriving inverted pad from the first lane.
Patent ES-8205164-A1 (ES)
Title: Structural component and a method for its manufacture.
IPC: F16C7/00
Filed: 1981-01-02
Abstract: Lightweight component comprising hollow,tubular member (A) with load transmission means (B) at its ends and filaments (E) in a plastic matrix C encircling the member and transmission means may be used as tension compression member. The tubular member preferably is a pultrusion adapted to contain sufficient filaments to tensilely strengthen the component. The component may be made, for example, by winding or wrapping filaments about the member while load transmission means are at its ends.
Patent ES-8304204-A1 (ES)
Title: DNA sequences, recombinant DNA molecules and processes for producing polypeptides with the specificity of foot and mouth disease viral antigens.
IPC: C07K14/09
Filed: 1981-05-11
Abstract: DNA sequences, recombinant DNA molecules and hosts transformed with them which produce antigenic polypeptides of FMDV and replicate virus specific nucleotide sequences coding therefor and methods of making and using these molecules, hosts. DNA sequences and antigenic polypeptides. The DNA sequences and recombinant DNA molecules of this invention are characterized by DNA inserts that code for at least one FMDV antigenic polypeptide. In hosts capable of expressing these polypeptides, these DNA sequences and recombinant DNA molecules permit the replication and identification of virus specific nucleotide sequences and the production and identification of antigenic polypeptides and their use in compositions and methods for rendering animals resistant to FMDV at least for some period of time.
Patent ES-8305695-A1 (ES)
Title: Amides of 4-oxo-5-amidohexanoic acid derivatives.
IPC: C07D207/16
Filed: 1981-07-23
Abstract: The invention concerns novel amide derivatives of the formula: R<1>-Y-NR<2>-CHR<3>-X-CHR<1><1>-CHR<4>-CO-NR<5>-CR<6>R<1><6>-Q-R<1><0> wherein R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<1><0>, R<1><1> and R<1><6> are various substituents defined hereinafter, Y is carbonyl, thiocarbonyl, sulphonyl or amido, X is carbonyl, hydroxymethylene, thiocarbonyl or oximinomethylene and a is carbonyl or methylene, or a salt thereof, which are inhibitors of angiotensin converting enzyme and may be used for example, in the treatment of hypertension. The invention also provides pharmaceutical compositions of and processes for the manufacture of the novel amide derivatives.