baber/WOPTO huggingface dataset:
Patent ES-445774-A1 (ES)
Title: Device for measuring the rate of flow of flowable products, particularly loose material
IPC: G01F1/30
Filed: 1976-03-04
Abstract: The device is of the type including a balance beam pivotally connected to a housing, an inclined measuring plate, adapted to deflect a product stream supplied in metered quantities and flowing off by gravity, mounted on the balance beam in a position in which its measuring surface extends substantially parallel to the longitudinal axis of the balance beam, and a mechanism in the housing, operatively associated with the lever arm of the balance beam remote from the measuring plate, and operable to act on such lever arm, in opposition to the effect of the deflecting force acting on the measuring plate, to produce a variable proportional to the time rate of the product flow and represented by a preferably pneumatic signal, resulting from oscillation of the balance beam about its position of equilibrium, this signal constituting the basis of either a measurement or a flow control derived from the signal.
Patent ES-447580-A1 (ES)
Title: Domestic knitting machine
IPC: D04B15/78
Filed: 1976-04-23
Abstract: This invention is relative at domestic knitting machine consisting of at least one needle board supporting slidingly in grooves the knitting needles and a movable carriage parallel above the needle board, the carriage being provided with a lock fitted with an electromagnetic needle selection component, which machine is characterized in that the electromagnetic component is mounted on the lock with the aid of a guiding means ensuring free movement in a direction substantially perpendicular to the plane of the needle board.
Patent ES-458421-A1 (ES)
Title: Rotary screen appliance
IPC: B07B1/26
Filed: 1977-04-26
Abstract: A rotary screen appliance for the sifting of sand at a construction site is fittable directly to the mouth of a motorized driving device such as a cement mixer. A dismantable screen cage is connected to an armature preferably having three guide arms. A fastening portion is slidably attached to each guide arm and extends at an acute angle therefrom such that the fastening portions may engage the mouth of a cement mixer and thereby lock the screen cage thereto. Rotation of the cement mixer causes rotation of the screen cage. A device for rapping on the screen cage and thereby shaking it as it rotates is also provided.
Patent ES-458533-A1 (ES)
Title: Process for the preparation of 1-acylamino-5(8)-chloroanthraquinones
IPC: C07C233/43
Filed: 1977-05-06
Abstract: The invention relates to a novel process for the preparation of 1-acylamino-5(8)-chloroanthraquinones, which are starting materials for the preparation of vat dyes. It is characterized in that 1,5(8)-dichloroanthraquinones is reacted with ammonia at temperatures of 190 DEG to 240 DEG C., the amino groups in the reaction mixture are completely acylated and the more sparingly soluble diacylaminoanthraquinone is separated off from the more readily soluble monoacylaminochloroanthraquinone. The new process yields reaction products which are purer and cheaper than those which are obtained by conventional methods. Moreover there are smaller waste water problems.
Patent ES-460117-A1 (ES)
Title: Sulfur-containing N-benzylamino-acids and salts thereof
IPC: A61K31/22
Filed: 1977-06-27
Abstract: Compounds of the formula < IMAGE > wherein X and Y, which may be identical to or different from each other, are each hydrogen or halogen, R1 is hydrogen or straight or branched alkyl of 1 to 4 carbon atoms, R2 is hydrogen, straight or branched alkyl of 1 to 3 carbon atoms, carboxy-lower alkyl or acyl, preferably lower aliphatic carboxylic acyl, R3 is hydrogen or acyl, preferably lower aliphatic carboxylic acyl, and n is 1 or 2 non-toxic, pharmacologically acceptable acid addition salts thereof sulfonium salts thereof and, when R1 is hydrogen, salts thereof formed with inorganic or organic bases or basic aminoacids. The compounds as well as their various salts are useful as mucolytics.
Patent ES-469329-A1 (ES)
Title: Foldable baby carriage with foldable and adjustable foot rest
IPC: B62B7/08
Filed: 1978-05-02
Abstract: A folding baby carriage has a foldable foot rest defined by a pair of side members and a centrally disposed central member which are interconnected by a plurality of obliquely disposed tie rods. An adjustable linkage is provided for adjusting the setting of the foot rest relative to the associated seat, and a locking linkage is provided to maintain the front wheels locked in the operative unfolded position of the carriage. The arrangement is such that the foot rest and the front wheels serve as means to support the folded carriage in the upright position.
Patent ES-469674-A1 (ES)
Title: Steel heating boiler for liquid or gaseous fuels
IPC: F24H1/26
Filed: 1978-05-10
Abstract: A steel heating boiler for liquid or gaseous fuels, with a water-bearing housing, between the front and rear walls of which is arranged in a liquid-tight manner a cylindrical installation unit consisting of combustion chamber and fuel-gas flues. The steel heating boiler which is intended for the operation of hot-water heating systems is distinguished by the fact that the installation unit, whose combustion chamber and fuel-gas flues are provided with a corrosion-resistant lining known per se, has on the inside end closure members included in the lining, whose outside diameter is larger than the outside diameter of the installation unit, the outer peripheral edges of the end closure members being connected to the opening edges of the front and rear walls in a liquid-tight way and at least the inside diameter of the burner-side end closure member being made smaller than the inside diameter of the installation unit.
Patent ES-470021-A1 (ES)
Title: Drum skinner
IPC: A22B5/16
Filed: 1978-05-19
Abstract: A hog carcass skinning apparatus is disclosed including a rotatably mounted and generally vertically positioned drum having an axially oriented ditch opening in its periphery. A clamp is carried by the drum in the ditch for clamping an edge flap of skin on the hog carcass. A floating skin scraper is positioned adjacent the ditch, and a skin flap gripping and infeeding device is positioned in the ditch for infeeding the edge flap into the ditch to allow clamping thereof so that upon rotation of the drum, the carcass is caused to rotate and the skin is scraped off the carcass by the scraper.
Patent ES-470387-A1 (ES)
Title: Elevator-conveyor for bulk material
IPC: B65G65/16
Filed: 1978-05-31
Abstract: An elevator-conveyor for conveying bulk material over a predetermined path, at least a portion of which is in a vertical or near vertical direction, comprises a pair of juxtaposed belts between which the bulk material is to be located, and apparatus for applying air pressure directly on one or both of the outer belt surfaces when the belts are in the vertical or near vertical direction. The air pressure presses the belts towards one another and against the interposed bulk material so as to enclose the same and at the same time, the juxatoposed longitudinal edge portions of the belts are pressed against each other to contain the bulk material. Apparatus is also provided for ensuring effective feeding of the conveyor and the mechanical sealing thereof against undesirable air flow. Provision is made for appropriate belts for use with the conveyor.
Patent ES-473049-A1 (ES)
Title: Grignard reagents and processes for making them
IPC: C01G23/02
Filed: 1976-11-09
Abstract: An organometallic halide having the formula: (RMX)(MX2)a(MR2)b (MH2)c wherein a</=0.45, b</=0.15, and c</=0.30, X is a halogen, R is a hydrocarbon radical, and M is a metal selected from the group consisting of magnesium, zinc, beryllium, and calcium is prepared by a continuous dry process by reacting an organic monohalide RX and a metal M in the form of convex solid grains of a size between 1 and 15 mm. The reaction temperature is lower than the temperature at which decomposition of the organometallic halide RMX begins and at least 10 DEG C. higher than the boiling point of the organic monohalide. The reaction may also take place in the presence of an organometallic derivative comprising a hydroxy group or an enolysable ketone group. The resulting organometallic halide may be used for the synthesis of anhydrous magnesium halide or for the reduction of titanium tetrachloride.
Patent ES-473778-A1 (ES)
Title: Adhesive fastening device
IPC: B29C65/02
Filed: 1978-09-28
Abstract: A device adapted to be adhesively secured to a primary work surface to facilitate the securement of a secondary workpiece to said primary work surface. The device will include a plate-like base with a layer of heat activable adhesive on its undersurface and a pair of parallel side edge flanges extending upwardly from the base serving as a means to align the device beneath the legs of a U-shaped induction heating core and a spacing between the end faces of the legs of the core and the adhesive layer.
Patent ES-474954-A1 (ES)
Title: Cigarette filter and filter cigarette
IPC: A24D3/02
Filed: 1978-11-08
Abstract: A filter to be mounted to a cigarette and provided with one or more axial channels made by means of a laser beam, as well as a cigarette provided with such a filter.
Patent ES-478423-A1 (ES)
Title: Sliding clasp for mating strips and method for mounting said sliding clasp on said mating strips.
IPC: A44B19/26
Filed: 1979-03-08
Abstract: In sliding clasp fastening means comprising longitudinally extending mating strips and a U-shaped sliding clasp providing a channel fitting over the strips, the channel width tapering in the longitudinal direction of the strips and having adjacent the end thereof of greater width a pillar which fits between and holds the strips apart so that reciprocal movements of the clasp cause engagement or disengagement of the strips, the provision on one or both sides of the channel of means adapted to receive a tool operable to effect resilient separation of the sides of the channel to facilitate fitting of the clasp over the strips.
Patent ES-478491-A1 (ES)
Title: Hydraulic servomechanism, particularly for vehicle servo-steering.
IPC: B62D6/00
Filed: 1979-03-09
Abstract: The steering mechanism comprises an input shaft (16) and an output shaft (18) which are coaxial. A closed-centre rotary distribution system comprises a piston (52) mounted slidably in a bore provided in a casing integral with an input shaft (16) and perpendicular to the axis of the input shaft (16) and output shaft (18). One of the faces of the piston (52) is subjected to a high pressure, and the other face is subjected to an intermediate pressure communicated to a compartment of a hydraulic servomotor. A control element (110) integral with the output shaft penetrates into the piston, perpendicularly to its axis. When operating, the relative displacement of the piston (52) and of the control element, in response to a relative rotation of the input shaft and of the output shaft, acts on the distributor in order to increase or reduce the pressure communicated to the compartment of the hydraulic motor. A spring mechanism (90) associated with the piston (52) enables the characteristic of the distributor to be modulated.
Patent ES-484717-A1 (ES)
Title: Preparation of 77aminoo33substitutedd thiomethylcephemcarboxylic acids
IPC: C07D501/04
Filed: 1979-10-03
Abstract: PURPOSE:To prepare the title compound useful as an intermediate of a cephalosporin compound having antibacterial activity, easily, in high yield, by reacting 7-aminocephalosporanic acids with thiols in the presence of a sulfonic acid. CONSTITUTION:The title compound of formula IV is prepared industrially, by reacting (A) a 7-aminocephem compound of formula I (R1 is H or alkoxy X is acyloxy, etc. the dotted line in the cephem ring means that either the bond between the 2 and the 3 positions of the cephem ring, or the bond between the 3 and the 4 positions thereof, is double bond), or its derivative at the carboxly group, or their salt, with (B) a thiol of formula II (R is non-substituted heterocyclic group or III), e.g. 3-mercapto-1, 2, 4-triazole, or its salt, in an organic slovent such as THF, in the presence of a sulfonic acid such as methanesulfonic acid, at a temperature between room temperature and the boiling point of the solvent.
Patent ES-8102609-A1 (ES)
Title: Process for the production of pigment preparations.
IPC: C09C3/04
Filed: 1979-12-06
Abstract: An improved flush process for the production of a colorant composition, which involves mixing a colorant in the presence of water with the organic carrier material in a kneader at a temperature sufficient to melt said organic carrier material and flushing the colorant onto the organic carrier material with the concomitant formation of a colorant-free separate water phase, wherein the improvement consists essentially of kneading the mixture of molten colorant composition and separate colorant-free water while cooling the kneader and the mixture to a temperature below the softening point of the organic carrier, a temperature sufficient to cause the molten colorant composition to solidify, and concomitantly comminuting the solidified colorant composition into broken, irregular granulates in the presence of the colorant-free water.
Patent ES-8200298-A1 (ES)
Title: Apparatus for separating stacked lids.
IPC: B65B43/46
Filed: 1980-04-08
Abstract: A method and apparatus for de-stacking of stacked cardboard lids (1) having a pressed rim bead. The lids (1) in a magazine (2) are lifted, preferably by a suction device (11). Superfluous lids (1a) accidentally carried up with the uppermost lid (1) are separated by deforming the rim bead. In one apparatus the deformation is carried out by a set of resiliently mounted conical rollers (23).
Patent ES-8106142-A1 (ES)
Title: Indole compounds and use thereof
IPC: A61P9/12
Filed: 1980-06-03
Abstract: Compounds are disclosed of general formula (I): < IMAGE > (I) wherein R1 and R2 each independently represents a hydrogen atom, or an aryl, aralkyl, cycloalkyl, fluoroalkyl or alkyl group, which alkyl group is optionally substituted by an alkenyl group or by a group -OR7 or by < IMAGE > where R7 and R8 each independently represents a hydrogen atom, an alkyl, aryl or aralkyl group or R1 and R2 together with the nitrogen atom to which they are attached form a saturated monocyclic 5 to 7 membered ring which may contain a further hetero function (viz-O-, -NH or < IMAGE > R3 and R4 have the same meanings as R1 and R2 and may together form an aralkylidene group R5 represents a hydrogen atom or an alkyl or aralkyl group R6 represents a hydrogen atom or an aryl or C1-C3 alkyl group Alk represents an C1-C4 alkylene group optionally substituted at one or more of its carbon atoms by one to three C1-C3 alkyl groups and X represents an oxygen or sulphur atom, and its physiologically acceptable salts, hydrates and bioprecursors. The indoles (I) may be prepared by combinations of reactions to introduce the desired substituents into suitable intermediates either before or after cyclization to form the indole nucleus. The compounds have selective actions on blood vessels and, in particular exhibit antihypertensive properties. They may be formulated in conventional manner as pharmaceutical compositions.
Patent ES-8205801-A1 (ES)
Title: N-Dichloroacetyldiazabicyclo derivatives, process for their preparation, herbicides containing acetanilides as herbicidal agents and these N-dichloroacetyldiazabicyclo derivatives as antidotes and their use to combat undesired plant growth.
IPC: C07D487/04
Filed: 1980-12-02
Abstract: Novel dichloroacetamides of the formula (I) < IMAGE > (I) where R1, R2, R3, R4, R5, R6, m, n, p and q have the meanings given in the description. The compounds are antagonists which increase the toleration, by crops, of herbicidal acetanilides. Herbicides containing the dichloroacetamides of the formula I in combination with acetanilides may be used for controlling undesired plant growth in Indian corn and cereals.
Patent ES-8201793-A1 (ES)
Title: Central receiving station for a cable television network.
IPC: H04N7/10
Filed: 1981-03-03
Abstract: 1. A central receiving station for a cable TV network, comprising a receiving antenna (1) which feeds several so-called variable gain channel amplifiers (2 to 17), these amplifiers being each adjusted to a different TV channel and being connected by their respective outputs to the inputs of a channel mixing multiplex (18), the gain of each amplifier being adjusted automatically by so-called error signals (e) which are individually obtained for each channel amplifier (2 to 17) by comparing a characteristic signal sampled from the output of said amplifier with a common reference level, by means of a comparator (31), each error signal, delivered as a voltage, being selectively applied to a voltage storing circuit (49) which is individually associated to a channel amplifier, the gain of which should be controlled by said error signal, characterized in that this station is equipped with a control card (21) which is common to all the channel amplifiers and which mainly comprises a mixer (24) connected on the one hand to the output (S19) of the multiplexer (18) and on the other hand to the output of an inner local oscillator (25) the frequency of which can be adjusted cyclically and step-by-step under the control of an internal clock (32, 33) which ensures a selection of a channel amplifier in view of its adjustment the mixer (24) signal being applied to an extractor circuit (30) which extracts the amplitude level of the TV synchronization pulses, via a detector of the envelope curve, such that the characteristic amplitude signal is obtained which is delivered to the comparator (31) producing each error signal.
Patent ES-8307176-A1 (ES)
Title: Method and apparatus for affixing strip labels to container closures
IPC: B65C3/24
Filed: 1981-10-30
Abstract: In the affixing of strip label closures across the top and down the sides of a container wherein a strip label is coated with glue, held extended and at right angles to the axis of the container above its top whereby portions of the strip label overhang the top of the container, and the overhanging portions are pressed onto the opposed sides of the container, the improvement which comprises gripping the free ends of the strip label while the label is held extended over the top of the container, guiding the gripped ends over arcuate paths that are in the same plane as the axis of the container directly to the intended points of adhesion on the sides of the container, and thereafter effecting the pressing. A corresponding apparatus is described. Strip labels are thereby affixed more precisely and neatly.
Patent ES-8301090-A1 (ES)
Title: Process for the artificial modification of atmospheric precipitations, and compositions based on dimethylsulfoxide for carrying out this process.
IPC: E01H13/00
Filed: 1981-12-16
Abstract: A process for artificially modifying atmospheric precipitation wherein a liquid composition containing dimethyl sulfoxide as the principal ingredient is dispersed into the atmosphere from a container in microdroplet form having an average diameter ranging from 1 to 10 microns.
Patent ES-8303816-A1 (ES)
Title: High Pressure Sodium Vapour Lamp
IPC: H01J61/12
Filed: 1982-01-11
Abstract: A high pressure sodium vapour lamp consists of a lamp cap 3 hermetically sealed to a light- transmitting envelope 1 containing a tubular discharge vessel 4 of alumina, having a maximum internal diameter of 5.5 mm., and a filling of a mixture of an inert gas and metallic additives. Current is supplied via lead-in wires 5, 6 to the electrodes of the discharge tube 4, the distance between the tips of which is at most 5.5 times the maximum internal diameter of the tube 4. Such high pressure sodium vapour lamps satisfy requirements for interior lighting: their colour temperature exceeds 2000 DEG K and their colour rendition index exceeds 20. They consist of components that can be assembled to a finished product on traditional high-speed mass-production lamp machinery, the small discharge tube 4 replacing the incandescent coil filament.
Patent ES-8503402-A1 (ES)
Title: Removable insulation for steam turbines valves and pipes
IPC: F16L59/00
Filed: 1982-09-10
Abstract: Removable thermal insulation has panels comprising thin flexible cushions with incombustible coatings, discs on the faces of the cushions joined by wires traversing their insulating filling, and bolts with washers and nuts fixing the cusions to the equipment to be insulated.
Patent ES-8308605-A1 (ES)
Title: Marine structure.
IPC: E02D29/09
Filed: 1982-09-21
Abstract: An internally stabilized earth wall is disclosed along with facing elements suitable for construction of that wall in a wet marine environment. The wall elements include footer panels and wall panels, each of which is provided with a pivotally attached planar array of reinforcing members. The reinforcing members are hingedly mounted so as to be lowered in a vertical plane to a substantially horizontal posture on top of a lift of particulate material. According to the method, the footer panels are suspended and properly positioned by a stationary crane while crushed stone is dumped into position beneath the footer so as to support it. With the footer in position, the wall is erected by guiding each wall panel of a course into position on top of the associated footer panel and backfilling the wall panel by depositing a layer of particulate material subsequently lowering at least one array of reinforcing members and repeating those steps until the last layer of reinforcing members has been positioned on top of a lift of particulate material. When the top of the wall has attained the appropriate elevation above the water surface, a cap member is integrally cast in place.
Patent ES-8407267-A1 (ES)
Title: Channel selecting panel holder for TV set
IPC: H03J5/24
Filed: 1983-03-04
Abstract: The set includes a storage section in the front face of the TV cabinet. A control section equipped with knobs is rotatably installed with an elastic material. A retention body comprising a hook as an engagement member, is located on the back surface of the cabinet. The control section can be supported in a close state and at the same time, can be opened from a push button located in the front face of the cabinet. A remote control transmitter is placed on the front surface of the TV set. In the TV set an operating switch of that transmitter usually serves to select the channel of the set. There is also provided a tubular reflection plate in the periphery of the transmission path of the signal sent out from the transmitting appts.
Patent ES-8406864-A1 (ES)
Title: Method for preparing scrambled eggs
IPC: A23L15/00
Filed: 1983-03-07
Abstract: A method for preparing scrambled eggs on a grill surface, wherein liquid scrambled eggs mix are placed within an egg ring having a lower edge portion in intimate contact with a heated grill surface and the egg ring is moved repeatedly to and fro, preferably in a reciprocating motion, while maintaining the lower edge portion of the egg ring in intimate contact with the grill surface. The egg mix is rapidly moved within the confines of the egg ring, and that rapid movement is continued until the egg mix has congealed into a mass of cooked scrambled egg. Desirably a carriage mounts a plurality of egg rings, and each mounts a comb-like member which engages, moves, and mixes the eggs in the egg ring as the egg ring moves to and fro. The to and fro movement is such that it produces a wave-like motion of the liquid eggs during a first portion of the cycle of rapid movement of the eggs.