baber/WOPTO huggingface dataset:
Patent ES-463820-A1 (ES)
Title: A Liquid Refreshment Dispensing Machine
IPC: A47J31/00
Filed: 1977-11-03
Abstract: A liquid refreshment dispensing machine provided with a chassis 2 having steerable wheels 3 and provided with a tank 7 subdivided into compartments 8, 9 and 10 for containing respective liquids to be dispensed. An oil bath 6 is disposed beneath the compartments 8, 9 and 10 and has electrical resistors 18 for heating the oil, the thus generated heat being used to maintain the compartments 8, 9 and 10 at a required temperature. Each compartment 8, 9 and 10 has a dispensing cock 11 so that the required amount of liquid refreshment at the desired temperature can be dispensed from the compartments. Each compartment is provided with a self-scrubbing device for periodic cleaning purposes of contaminant from therein.
Patent ES-465036-A1 (ES)
Title: Dish washer drainage trough - incorporates sieves over emptying pump pipe set in operation by programmed level switch
IPC: A47L15/00
Filed: 1977-12-14
Abstract: The dish washer has a drainage trough (2) within the bottom trough. The drainage trough (2) contains a sieve above which is a connecting pipe (3) for a circulating pump (4) and below it is a connecting pipe (5) for an emptying pump (6). Over the drainage trough (2) is a large fine sieve (7) which is funnel-shaped and forms a transition to a fine sieve cylinder (8) above the connecting pipe (5) for the emptying pump (6). The cylinder (8) contains a coarse sieve (10). When the emptying pump (6) begins to operate, the circulating pump (4) is switched on by a programmed cycle operated by a level switch or similar switch. The circulating pump (4) remains switched on for a short period, whilst the emptying pump is operating and after each washing process.
Patent ES-467998-A1 (ES)
Title: Screening machine
IPC: B07B1/54
Filed: 1978-03-17
Abstract: A screening machine (FIG. 3) having a vibrator constructed so that the striking elements 7 move substantially only vertically. The vibrator comprises springs having crossing elements 2,3 mounted on the frame and connecting member 4. The connecting member 4 can be moved to rotate the striking elements about the crossing point D of the crossing elements, which is disposed substantially in the plane of the spring.
Patent ES-470446-A1 (ES)
Title: Funnel arm operating mechanism
IPC: C03B9/40
Filed: 1978-06-02
Abstract: In apparatus for molding glass into hollow-shaped articles such as glass containers, glass charges are delivered to a parison mold wherein the glass is shaped either by a plunger or by a counterblow within the parison mold. The charge of glass that is delivered to the parison mold is guided into the mold by a superimposed funnel. The funnel is alternately moved into and out of position at the open, upper end of the parison mold to effect the guiding of the charge. The mechanism for moving the funnel on a conventional I.S. machine must be capable of moving the funnel from an upper, radially displaced position, to a lower, seated position concentric with the mold. The operation of the funnel seating motion is accomplished by the use of a generally reciprocable, fluid-operated motor in which a funnel-carrying arm is fixed to the piston rod of the motor and the rod is turned about its vertical axis during its upward and downward movement. The control of the fluid supplied to the motor and the exhaust of fluid from the motor is such that the rate of movement may be closely adjusted and controlled. The entire operating mechanism is mounted on what is termed the "section box" of the I.S. machine. For convenience of repair and adjustment, the fluid motor is mounted to the upper end of the piston rod, with the piston rod extending vertically downward. Intermediate its length, the funnel arm is fixed to the piston rod. The rod is turned about its vertical axis by a cam roller, carried by the arm, moving in a fixed cam slot. The lower end of the piston rod is guided within a fixed bushing and the upper end of the mechanism is held steady by a bracket.
Patent ES-475581-A1 (ES)
Title: Injection blow molding method and apparatus
IPC: B29C49/18
Filed: 1978-11-30
Abstract: A method and apparatus of injection blow molding containers utilizing injection and blow mold members opening on horizontal parting lines wherein the core pins are moved radially and wherein the core pins are first positioned in a lower half of the mold and sequentially the upper half if closed upon the pin when closing the molds. Provision is made for an auxiliary work station to supplement the capabilities of the apparatus.
Patent ES-477252-A1 (ES)
Title: Removal of residual stresses in a tube seated in a tube plate
IPC: B21D39/06
Filed: 1979-01-29
Abstract: Apparatus for removing residual stresses produced in a tube by seating the tube in a bore in a tube plate, the tube having one end flush with one face of the tube and extending from the other face and being seated in the plate by expanding and rolling the tube at the level of the plate up to a transition zone in the region of emergence of the tube from the other face of the plate, the apparatus comprising an elongate tubular element having a cage at one end provided with longitudinal recesses housing radially movable wheels and a control rod which is axially movable in the element to cause the wheels to project radially from the cage and rotatable to rotate the wheels, the portion of the rod in contact with the wheels being conical and the axes of the wheels being inclined to the axis of the tubular element, an adjustable stop for precisely positioning the wheel cage at the level of the transition zone of the tube, and control means for causing axial movement of the rod to bring the wheels into contact with the tube in the transition zone, for then causing a preset number of revolutions of the rod, and for then stopping axial and angular movement of the rod.
Patent ES-477984-A1 (ES)
Title: A new push-pull system for towing touring trailers.
IPC: B62D/
Filed: 1979-02-22
Abstract: This concerns a new and original push-pull system for towing tourist trailers, which manages to easily and rationally alleviate the classic and familiar sway, both horizontal and vertical, of touring trailers, i.e. the annoying and dangerous so-called "snake" movement is prevented, resulting in a smoother and safer motion of the touring trailer unit.
Patent ES-478660-A1 (ES)
Title: the sulphonyl ureas and process for their preparation.
IPC: D06M13/438
Filed: 1979-03-15
Abstract: Conditioning and water-repellent compositions containing agents for cellulose-containing textiles or leather comprising sulphonylureas of the formula < IMAGE > wherein R is alkyl or alkenyl having 10-30 carbon atoms B is a member selected from the group comprising < IMAGE > wherein R1 is alkyl having 1-4 carbon atoms, R2 is hydrogen or alkyl having 1-4 carbon atoms and n is 2, 3 or 4 AND X is beta -halogenoalkyl or alkenyl with 2 to 4 carbon atoms each. Also disclosed are novel sulphonylureas per se and a method of use for sulphonylureas as conditioning and water repellent compositions.
Patent ES-481813-A1 (ES)
Title: Device for biological digestion of sewage
IPC: C02F3/08
Filed: 1979-06-22
Abstract: A device for biological digestion of sewage utilizes rotationally symmetric rotatable growth surfaces, preferably plastic immersion percolating filters, which filters are immersed in the sewage as they rotate. The growth surfaces are mounted upon an immersion cylinder that is rotatably driven and mounted within a gas-tight container according to a preferred embodiment. The drive for the immersion cylinder includes a drive pinion having teeth which engage stud bolts connecting rings forming part of the immersion cylinder.
Patent ES-482784-A1 (ES)
Title: Highly reactive alumina and process for its preparation.
IPC: C01F7/30
Filed: 1979-07-24
Abstract: The invention relates to a new highly reactive alumina and the method of preparing it. The alumina is characterized by an amorphous structure and a specific surface of greater than 600 m2/g. It is prepared by thermal decomposition of the double carbonate of aluminum and ammonium of the formula AlNH4CO3(OH)2 at a temperature of between about 200 DEG and 500 DEG C. Aluminum hydroxychlorides of the formula Al2(OH)xCl6-x can be prepared from it.
Patent ES-485287-A1 (ES)
Title: Continuous press and method for continuously producing consolidated material
IPC: B31D1/00
Filed: 1979-10-23
Abstract: A continuous press for consolidating one or more webs comprises a pair of rotatable spaced drums 2, 3, means for rotating at least one drum, a continuous flexible belt 1 carried on the drums, means for adjusting the spacing of the drums means 14, 15 for supplying one or more webs, one or more turning bars 16 to divert the web(s) between the belt 1 and drum 3 and a turning bar 21 to divert the pressed product to take up means 20.
Patent ES-8107126-A1 (ES)
Title: Process for purifying urea-containing waste water and process for preparing melamine.
IPC: C02F1/28
Filed: 1980-05-08
Abstract: An improved process for the removal of urea from urea-containing waste water by hydrolysis and desorption of the ammonia and carbon dioxide thus formed. Urea-containing waste water is treated in a process for the separation of ammonia and carbon dioxide from mixtures thereof, which process has (a) an ammonia separation zone wherefrom ammonia, substantially free of carbon dioxide and water, is obtained, (b) a carbon dioxide separation zone wherefrom carbon dioxide, substantially free of ammonia and water is obtained, and (c) a desorption zone wherefrom water, substantially free of carbon dioxide and ammonia is obtained. The urea is substantially completely hydrolyzed and the ammonia and carbon dioxide produced thereby can be recovered.
Patent ES-8306499-A1 (ES)
Title: Hot-melt adhesive copolyamide having resistance to engine fuels
IPC: C08G69/00
Filed: 1980-06-14
Abstract: Hot-melt adhesives for articles which come into contact with organic fuels for internal engines comprising binary copolyamides having: A. 50-90 percent by weight of lactams or omega -aminocarboxylic acids having at least 10 methylene groups and B. 50-10 percent by weight of equimolar quantities of aliphatic dicarboxylic acids and of aliphatic or cycloaliphatic diamines in which the total of the methyl, methylene and/or methylidyne groups present is at least 13. The extractable content in the copolyamide hot-melt adhesive is not more than 5 percent by weight as determined after 9 hours in boiling ethanol.
Patent ES-8103974-A1 (ES)
Title: Pharmaceutical compositions containing climbing ivy extracts
IPC: C07H15/256
Filed: 1980-07-04
Abstract: Extracts of climbing ivy containing at least 60% of hederasaponin C or comprising alpha-hederin are useful in treating animals (including humans, sheep and cattle) against parasites and fungi. The extracts can be prepared by leaching the ivy with acetone or equivalent, extracting the dried solids with pure methanol, precipitating a solid by adding diethyl ether or equivalent to the methanolic solution and optionally chromatographing the product on alumina with methanol as eluant to increase the hederasaponin C context of the extract.
Patent ES-8205024-A1 (ES)
Title: Broken end piecing up apparatus for ring spinning frames
IPC: D01H13/00
Filed: 1981-03-21
Abstract: A broken end piecing up apparatus for ring spinning frames having a servicing assembly propelled along the spinning frame. This servicing assembly comprises a pressurized housing which contains the mechanisms. An optical scanner is provided for detecting the absence of yarn on the corresponding bobbin and provision is made for positioning the apparatus in front of the spindle where the absence of yarn has been detected. The apparatus has a mechanism which then stops the broken end spindle and rotates it in the unwinding direction, withdrawing and picking up this broken end from the bobbin. Then a predetermined length of yarn is pulled out from this bobbin and fed through the corresponding ring traveller. The broken end is cut, combed and fed to the roving issuing from the drafting systems and the piecing up operation of both takes place. Then the servicing assembly moves on to detect a further absence of yarn.
Patent ES-8300235-A1 (ES)
Title: Arrangement at telephone exchanges,particularly for connecting such exchanges with each other for example through a line separated from the public telephone network
IPC: H04M7/14
Filed: 1981-11-04
Abstract: The invention refers to that type of telephone exchange installations which comprises protection relays (17, 18) which when operating current failure occurs shunt the exchange installation (8, 9, 10) and connect an extension (14) directly to an associated telephone line network (15). The invention solves the problem of using such installations when the wish is to interconnect two exchanges through a private or leased line (15', 15') in such a way that one (18') of the relays (11') is controlled by a programmable computer circuit (21', 22', 23') which circuit is connected to an extension line circuit 19'). The arrangement is such that external incoming calls are directed to said extension line circuit (9') while outgoing calls are directed from the central line (10') of the exchange (8') to said network (15').
Patent ES-8206527-A1 (ES)
Title: Process for 5-aroylation of 1,2-dihydro-3H-pyrrolo(1,2-a)pyrrole-1-carboxylic esters and nitriles.
IPC: C07D487/04
Filed: 1981-11-20
Abstract: A process for 5-aroylation of 1,2-dihydro-3H-pyrrolo [1,2-a]pyrrole-1-carboxylic esters and nitriles by reacting a pyrrolo pyrrole < CHEM > with an aroyl morpholide < CHEM > and an inorganic acid chloride in an inert aprotic solvent followed by treatment with weak or strong base to form: < CHEM > The nitrile (V) can be hydrolyzed to the acid (III).
Patent ES-8405276-A1 (ES)
Title: Use of polyethylene imine as absorbant for odorous substances
IPC: A61L/
Filed: 1981-12-18
Abstract: Use of polyethylene imine as absorbant for odorous substances, in particular fatty acids, aldehydes and ketones. The degree of polymerization of the polyethylene imine used is selected so that the polyethylene imine is, on the one hand, toxicologically harmless and preferably exhibits, on the other hand, a sufficient solubility in an aqueous medium. In a preferred embodiment, aqueous solutions of polyethylene imine having a concentration rate of 0.1 to 10%, are used. Another preferred utilization consists in impregnating with polyethylene imine materials which are later contacted with odorous substances. The invention is applicable to cosmetology, body hygiene, technical deodorization and air sweetening. A particularly important field of application of the invention is the deodorization of purification plants.
Patent ES-8400082-A1 (ES)
Title: N-Acyl-polypeptides and processes for the production thereof
IPC: A61K38/00
Filed: 1982-03-05
Abstract: N-Acyl-polypeptides comprising the basic sequence < IMAGE > wherein "Acyl" is the acyl residue of an organic or inorganic acid A is H or alkyl >N-CH(Z)-CO- and E are the residues of natural alpha -amino acids or corresponding (D)-amino acids C is -Trp- or -(D)Trp- F is a terminal grouping and Y1 and Y2 are each H or together are a direct bond as well as their salt forms and complexes.
Patent ES-8307342-A1 (ES)
Title: Clutch plate
IPC: F16D13/64
Filed: 1982-05-28
Abstract: A clutch plate for use in the friction clutches of automotive vehicles has a rotary hub with two spaced-apart coaxial annular cheeks which flank the inner portion of an annular carrier for friction linings. The carrier can turn, within limits, relative to the cheeks against the opposition of coil springs which are inserted into registering windows provided therefor in the cheeks and in the carrier. A first friction generating unit operates continuously between the hub and the carrier, and such friction generating unit has two friction pads disposed at the opposite sides of the carrier immediately adjacent or close to the periphery of the hub, and a ring-shaped spring which reacts against one of the cheeks to urge one of the pads against the carrier which is movable axially to urge the other pad against the other cheek. A second friction generating unit surrounds the first unit and is designed to generate friction during certain stages of angular movement of the carrier relative to the cheeks or vice versa. The second unit has a ring-shaped friction generating component disposed at one side of the carrier and a resilient dished annular second component at the other side of the carrier. The latter has apertures for axially extending arms of the friction generating component, and such arms are engaged by the radially outermost portion of the second component.
Patent ES-8306287-A1 (ES)
Title: Charge-coupled device
IPC: H01L29/762
Filed: 1982-09-01
Abstract: The invention relates to a charge-coupled SPS memory comprising a series input register, a parallel section and a series output register. In order to increase the retention time leakage current drain regions are provided beside the memory. Since the charge collected as a result of leakage current is largest during the transport through the outermost registers of the parallel section, only the sides of the parallel section are screened by the said draining regions which preferably consist of dummy registers. FIG. 1.
Patent ES-8402215-A1 (ES)
Title: Taping machine for variable-size cartons
IPC: B65B51/06
Filed: 1983-01-26
Abstract: Thrust members, for example idle rollers, supported by the taping head and disposed at the two sides of the carton support base, are approachable each other beginning from a mutual maximum removal position to exert opposite pressures on the carton sides, in order to limit the width of the upper longitudinal slot to be sealed. Preferably, the thrust members are firstly brought near the carton sides under elastic thrust and then pressed against them under pneumatic thrust.
Patent ES-8404513-A1 (ES)
Title: Improved specimen slide for occult blood testing.
IPC: G01N33/72
Filed: 1983-05-26
Abstract: A method and novel absorbent substrate for determining the presence of occult blood in gastric fluid. The substrate is acid treated and contains guaiac. The method includes the addition of the gastric fluid to the acid treated guaiac substrate which is developed with a buffered developing solution. Preferably the substrate is an acid treated sheet of absorbent paper and the developing solution is an aqueous buffered solution of hydrogen peroxide.
Patent ES-8404769-A1 (ES)
Title: Electroplating non-metallic surfaces
IPC: H05K3/42
Filed: 1983-07-01
Abstract: In a method for electroplating non-metallic surfaces on a substrate (e.g., of plating hole walls in metal clad laminates), metallic sites are formed on the surface to be plated and the resulting site-containing surface is electroplated by means of an electroplating bath comprising a component (e.g. a dye, surfactant, chelating agent, brightener, levelling agent or pyrophosphate ions) which causes the plating to preferentially occur at the sites in comparison to the plating on surfaces of the same metal as the one plated out whereby an increased rate of plating on the site surfaces is achieved with respect to the plating reaction on a surface consisting of the metal to be plated out. The method allows non-metallic surfaces to be rapidly and uniformly electroplated, without the need to electrolessly plate the surfaces first.
Patent ES-8404885-A1 (ES)
Title: Sealing between a pouring nozzle and a surrounding continuous casting mould for steel with a rectangular pouring cross section.
IPC: B22D11/06
Filed: 1983-08-22
Abstract: A continuous steel casting apparatus includes a casting nozzle, a mold surrounding the casting nozzle and having moving mold walls together defining a rectangular casting cross section and being formed of oppositely located, parallel-extending endless casting belts and oppositely located, parallel-extending endless lateral dams. A sealing assembly provides a seal between the casting nozzle and the mold walls. The sealing assembly includes sealing levers situated between the casting nozzle and the casting belts. The sealing levers are movably mounted on the casting nozzle. Each sealing lever has a sealing face oriented towards a respective casting belt and extending parallel to the width thereof. Further, each sealing lever is resiliently urged into a sealing engagement with the casting belts. Side surfaces of the sealing levers sealingly engage the dams.
Patent ES-8601118-A1 (ES)
Title: Carbapenem antibiotics
IPC: C07D213/20
Filed: 1983-12-15
Abstract: Disclosed are novel carbapenem derivatives characterized by a 2-substituent of the formula < IMAGE > in which A represents cyclopentylene, cyclohexylene or C2-C6 alkylene optionally substituted by one or more C1-C4 alkyl groups and < IMAGE > represents a quaternized nitrogen-containing aromatic heterocycle. Such derivatives are useful as potent antibacterial agents. Also disclosed are processes for the preparation of such derivatives and novel intermediates utilized in these processes.
Patent ES-8507693-A1 (ES)
Title: Determination of steroid hormone glucuronides.
IPC: G01N33/53
Filed: 1984-01-24
Abstract: The present invention relates generally to the quantitative determination of steroid hormone glucuronides. More specifically, the invention provides a novel immunological assay procedure for quantifying specific steroid hormone glucuronides utilizing a tracer comprising a steroid hormone glucuronide covalently bound to an enzyme.
Patent ES-8507678-A1 (ES)
Title: A gas-fired convector or convector/radiant room heating appliance.
IPC: F24C1/14
Filed: 1984-10-31
Abstract: A gas-fired condensing convector or convector/radiant room heating appliance comprising a sealed combustion chamber 12 communicating with a baffled heat exchanger 21, a gas burner 13 within the chamber 12 fed with forced or induced air for combustion from a toroidal air blower 16, a convector fan 25 for circulating air over at least the heat exchanger, and a small bore flue pipe 24 terminating in a two-way outlet terminal means for the discharge of waste gases and liquid condensate. The thermal efficiency of the appliance is at least 90% and the temperature of the waste gases is below the dew point and at less than 50 DEG C.
Patent ES-8601095-A1 (ES)
Title: Butanol derivatives
IPC: A61P9/06
Filed: 1984-11-20
Abstract: Aminobutanol derivs. of formula (I) and their salts are new. Ar1 and Ar2=phenyl opt. monosubstd. by halogen, OH, 1-4C alkyl or 1-5C alkoxy; R=H or i-Bu.
Patent ES-8604205-A1 (ES)
Title: Di:phenyl:methyl piperazinyl di:hydro:benzo-di:azolinone propane
IPC: C07D403/06
Filed: 1985-03-26
Abstract: 1-(1-(4-Diphenylmethyl piperazinyl)) 3-(1-(1,3-dihydrobenzo-1,3-diazo lyl-2-one))propane is made by (a) converting 4-diphenylmethyl piperazine (I) into 1-hydroxy 3-(4-diphenylmethyl piperazinyl propane (II) by aliphatic nucleophilic substitution; (b) converting this into cpds. of formula (III), in which Z is Cl or Br by treatment with a reagent with active Cl or Br, e.g. sulphuryl chloride, thionyl chloride, POCl3, opt. in presence of a Lewis acid and inert solvent, for 2-25 hrs. at 20-80 deg.C; and (c) reacting (III) with 1,3-dihydrobenzo 1,3-diazol-2-one under phase transference conditions.