baber/WOPTO huggingface dataset:
Patent ES-8100444-A1 (ES)
Title: Disc brake caliper having a sliding cylinder
IPC: F16D55/227
Filed: 1980-01-17
Abstract: A disc brake (1) comprises a cylinder (5) slidably mounted on a carrier member (2) for movement parallel to the axis of rotation of the disc. The cylinder (5) is closed at the end adjacent the disc. A bridge member (10) of integral structure, for example forged steel, connects the piston (7) to the outboard brake pad (15). In use, when hydraulic fluid is supplied to the cylinder (5) the cylinder slides on the carrier to apply the inboard brake pad (14) to the disc, and the piston applies a force to the outboard pad (15) via the bridge member (10). The seals (8,9) between the piston (7) and cylinder (5) are isolated from the heat produced by the brake pads, and the bridge member (10) does not require accurate machining and can be designed to provide the maximum strength.
Patent ES-8102298-A1 (ES)
Title: Applying Ultrasonic Vibration to Friction Member
IPC: B60T8/56
Filed: 1980-01-29
Abstract: The invention is concerned with the rapid release of frictional force which is acting to reduce relative movement between contacting surfaces, the normal actuating means being unaffected. One application is in an anti-lock braking system in vehicles, particularly motor-cycles. A sensor 3 monitors wheel angular velocity and when this falls below a predetermined value the sensor causes ultrasonic vibrations to be applied to brake pads 2 effectively reducing friction without release of brake operating pressure to enable resumption of normal rotation. A short duration dc pulse of appreciable magnitude may be applied to the transducer at the onset of the normal input signal to produce a short duration surge to rapidly break the frictional force between the friction member and the moveable member to enhance speed of release. The transducer may also be applied directly to the end wall of a friction member hydraulic operating cylinder when ultrasonic vibrations will be transmitted through the operating fluid to the piston connected to the friction member. The end wall of the cylinder is of a suitable matching material to facilitate transmission of the ultrasonic energy and the piston is formed so as to minimise attenuation. The invention can also be applied to friction clutches operating in either rotary or linear senses to cause release when overloading or overspeed occurs or to give gradual engagement in accordance with a predetermined programme.
Patent ES-8101026-A1 (ES)
Title: Binding materials based upon magnesium compounds
IPC: C04B9/02
Filed: 1980-04-25
Abstract: Binding materials based upon magnesium compounds. Dry magnesium hydroxide and magnesium chloride are mixed in powder form, the weight ratio of the magnesium oxide contained in the magnesium hydroxide to magnesium chloride lying between about 0.8 and 2.0. Magnesium chloride may be used in the form of its hexahydrate, and, additionally, in the form of dihydrates. The dry product may be stored for months, in plastic sacks or bags, without coking. Thereafter, mixing the dry product with water yields magnesium oxide mortar.
Patent ES-8105768-A1 (ES)
Title: Composite pressure sensitive adhesive construction and method using same.
IPC: C09J5/10
Filed: 1980-05-14
Abstract: A composite pressure sensitive adhesive construction contains a central release liner, a layer of an adhesive on each side thereof, and optionally, an exterior release liner on at least one of the adhesive layers. The central release liner and the exterior release liner contain release coatings on surfaces thereof which contact the adhesive layer. The pressure sensitive adhesive construction may be utilized in sealing pipe insulating jackets wherein the exterior release liners are removed and the adhesive construction is applied to the opposite longitudinal ends or sides of the insulating jacket cover. The insulating jacket may then be stored until utilized whereupon the central release liner is removed, the jacket inserted about the pipe, and a sealing connection then made by pressing the two exposed adhesive layers together.
Patent ES-8101742-A1 (ES)
Title: Apparatus for eliminating play in gear wheel transmissions.
IPC: B60N2/90
Filed: 1980-05-28
Abstract: Apparatus for eliminating play between two interengaged gear wheels (4, 10) of a gear wheel transmission includes a pair of disc-like transmission elements (1, 2) which may be embodied in different forms. In one form of embodiment the elements (1, 2) comprise two single eccentrics which are arranged movably relative to each other and so as to constitute a double eccentric. The central axis (2M) of the eccentric (2) is concentric with respect to the axis of rotation (10D) of the gear wheel (10). The spacing of the axes of rotation (4D, 10D) of the two gear wheels (4, 10) is a function of the eccentricity of the double eccentric (1, 2). A spring (12) is connected to both eccentrics (1, 2) in such a way that the two eccentrics (1, 2) are pivoted relative to each other by the spring force in a direction such that the total eccentricity increases and thus play between the gear wheels (4, 10) which are connected to the two eccentrics (1, 2), is removed. A handle (16) is connected to a gear wheel (10) by way of an adjusting shaft (5) and the double eccentric (1, 2) in such a way that, upon rotary movement in either of the two directions of rotation, said gear wheel is rotated relative to the other gear wheel (4) and at the same time an eccentric (1 or 2) is moved in the direction of slightly increasing the play between the two gear wheels (4, 10).
Patent ES-8102186-A1 (ES)
Title: Method and apparatus for reducing the alcohol content of fermented beverages by dialysis.
IPC: C12H1/16
Filed: 1980-06-13
Abstract: Fermented beverages of a reduced alcohol contents are made by causing the fermented beverage having a normal alcohol contents as produced in the fermentation to flow along one face of a dialysis membrane at a pressure differential below 5.0 bar while simultaneously a dialysate liquid which is substantially alcohol-free is passed along the other face of the dialysate membrane. An apparatus for carrying out the process comprises a housing in which two separate chambers are provided. Each chamber has separate inlet and outlet ducts. The inlet ducts are connected to separate feeding devices for liquids. Separate regulating devices are arranged for regulating the flow through each of said two chambers and means are provided for regulating the pressure differential between the two chambers.
Patent ES-8201250-A1 (ES)
Title: Heat insulating wall and/or roofing element.
IPC: E04H15/64
Filed: 1980-06-25
Abstract: A building is provided with an improved heat insulating wall or roofing element in which opposed sides of a tubular plastic sheet (2) are held in gripping means (1) provided with a slot through which the sheet (2) passes to surround a rigid core (3) held within the gripping means (1). At least one gripping means (1) is releasably attached to the building in a position which holds the film (2) taut so as to produce a gas gap between opposed faces (2a, 2b) of the tubular sheet.
Patent ES-8204446-A1 (ES)
Title: Phenolic foam
IPC: C08J9/00
Filed: 1981-01-29
Abstract: A phenolic foam produced without the use of a conventional chlorofluorocarbon or hydrocarbon blowing agent is disclosed. The phenolic foam is produced as the reaction product of a mixture comprising a phenolic resole, a surfactant and stannous chloride. The phenolic foams can be formulated to contain a substantial proportion of closed cells.
Patent ES-8207175-A1 (ES)
Title: Phenyl quinolizidines, corresponding pharmaceutical preparations, the preparation of the active compounds and corresponding starting compounds.
IPC: C07D211/76
Filed: 1981-04-10
Abstract: Phenyl-quinolizidines of the general formula < IMAGE > I wherein X is hydrogen, fluorine, chlorine, lower-alkoxy, lower-alkyl or trifluoromethyl Y is hydrogen, fluorine, chlorine, lower-alkoxy or lower-alkyl and R1 is acyl, acylamino or a group A of the formula < IMAGE > wherein R2 is oxygen or sulfur R3 is hydrogen or lower-alkyl and one of R4 and R5 is hydrogen and the other is bromine, iodine, cyano, lower-alkoxycarbonyl or sulfamoyl, as racemates or enatiomers, as well as acid addition salts thereof, utilizing various intermediates, are described. The foregoing compounds are useful as neuroleptic, antiemetic and analgesic agents.
Patent ES-8301401-A1 (ES)
Title: Arrangement for adjusting an adaptive digital balance filter included in a subscriber unit.
IPC: H04B1/52
Filed: 1981-06-30
Abstract: An arrangement for adjusting an adaptive digital balance filter (B) included in a subscriber unit (I) connected to a telephone line contains a selection unit (III), which can be connected to the subscriber unit either via the exchange or via a separately arranged switch (K). When the selection unit (III) is connected to the subscriber unit (I), the balance filter (B) is disconnected from both branches of the subscriber unit (1). A test signal generator (TS) is included in the selector unit (111) for sending a signal on the lines via both branches of the subscriber unit (1). There is further included a plurality (N) of digital filters (B1... BN) where the transfer function of any of the filters (B1... BN) closely coincides with the transfer function of the filter formed by the line impedance and the portion of the subscriber unit (I) which is connected to the line and to the balance filter (B). By means of a measuring unit (M) there is formed a criterion for determining which one of the filters (B1... BN) included in the selector unit (III) most closely matches the above-mentioned filter, and the parameters of the selected filter (Bk) are allowed to determine the parameters of the balance filter (B).
Patent ES-8204713-A1 (ES)
Title: A purified polypeptide, a process for its preparation, its use and pharmaceutical compositions containing it.
IPC: A61K38/00
Filed: 1981-08-26
Abstract: A novel, purified peptide having the following amino acid sequence: Arg-Ser-Leu-Gln-Asn-Thr-Glu-Glu-Lys-Ser-Arg-Ser-Phe-Pro-Ala-Pro-Gln-Th r-Asp-Pro-Leu-Asp-Asp-Pro-Asp-Gln-Met-Thr-Glu-Asp. The peptide may be used as medicament, e.g., in the treatment of gastroduodenal ulcers.
Patent ES-8609498-A1 (ES)
Title: Recovery of uranium from soln.
IPC: C22B60/02
Filed: 1981-12-30
Abstract: Uranium is recovered from a soln. obtd. by reacting a uranium ore with sulphuric acid, by ppn. as the peroxide by addn. of H2O2. Specifically prior to the ppn., alkali is added to the soln. to bring it to a pH equal to or slightly above theat required for ppn. of the U peroxide. The alkaline additive is Ca(OH)2, CaCO3, their mixt. or a mixt. of NaOH with a soluble Ca salt. - The alkali pptes. out the sulphates and impurities prior to the sepn. of the U, hence purer U peroxide is obtd. and less H2O2 is needed than in prior art.
Patent ES-8305228-A1 (ES)
Title: Blind-rivet tool.
IPC: B21J15/04
Filed: 1982-05-14
Abstract: 1. Blind riveting machine having a support (3) resting upon the hollow rivet and having a traction part (9) engaging by means of clamp jaws (15) the rivet pin (32) provided with an upset head, which part (9) is guided retractably out of its initial position braced against the support (3) along a traction stroke and exhibits a screwthreaded segment (24) radially mobile in the support and movable into and out of engagement with a spindle (21) driven in rotation, wherein the traction part (9) is driveable by motor along the traction stroke and the screwthreaded segment (24) is moved automatically out of engagement with the spindle (21) at the end of the retraction movement, characterised in that in the initial position of the traction part (9), the screwthreaded segment (24) is placed in front of the spindle (21, 22) at an axial interval and is thereby out of engagement with the spindle (22) (Figure 1), that the support and the spindle (21, 22) are slidable axially towards each other into a mutually bracing stop position (29, 30) (Figure 2), in which the screwthreaded segment (24) is moved automatically into engagement and meshes with the spindle (21, 22), and that the screwthreaded segment (24) is blocked radially positively in the entry position in the region of the traction stroke by means of a locking slideway (2).
Patent ES-8306020-A1 (ES)
Title: Phenylethanolamine derivative
IPC: C07C323/32
Filed: 1982-07-27
Abstract: NEW MATERIAL:The phenylethanolamine derivative of formula I (R1 is lower alkyl R2 is H or lower alkyl R3 is OH, lower alkyl or lower alkoxy X is O or methylene m is integer 1-3 n is integer 0-2). EXAMPLE:alpha-[[ 3-( 4-Methoxyphenyl )-1-methylpropylamino ]methyl ]-4-methyl-3- methylthiobenzene-methanol. USE:A hypotensor having low side effects and remedy for peripheral disorder such as Raynaud's disease, and stenocardia. In has both alpha-adrenaline-blocking activity and beta-adrenaline-blocking activity. PROCESS:The compound of formula I is prepared by reacting a halohydrin of formula II1 (Hal is halogen) or an epoxide of formula II2 with an amide of formula III (Z is H or benzyl when n is 0 or 1, Z is H), or by removing the benzyl group when Z of the resulted compound of formula I1 is benzyl
Patent ES-8503053-A1 (ES)
Title: Method of directing or holding water.
IPC: D06N7/00
Filed: 1982-07-27
Abstract: A method of constructing a means suitable for directing or holding water is described. A depression suitable to direct, transport, or hold water, such as a water catchment or irrigation ditch is covered with cloth, any seams are fastened together, then the cloth is coated with a liquid silicone elastomeric composition curable at atmospheric conditions. The coated cloth edges are stabilized. The method yields a depression having a surface impervious to liquid water that has a long expected life due to its resistance to damaging effects such as weathering and exposure to wandering animals.
Patent ES-8601756-A1 (ES)
Title: Composite materials.
IPC: C05G3/00
Filed: 1982-11-18
Abstract: A composite material for the controlled release of an active substrate comprises a relatively insoluble, e.g. polymeric, matrix (11) in which a soluble particulate material (12) is dispersed. When the composite is placed in an aqueous medium dissolution of the particulate material renders the matrix water permeable. This effect may be used to provide for the controlled release of an active material into the aqueous environment.
Patent ES-517857-A1 (ES)
Title: Sulphonamides as herbicides
IPC: C07D239/42
Filed: 1982-12-01
Abstract: The invention relates to novel aminosulphonylureas from the series of the 1-diazinyl- or 1-triazinyl-3-aminosulphonylureas, 1-diazinyl- or 1-triazinyl-0-alkyl-3-aminosulphonylisoureas and the corresponding isothioureas, herbicidal preparations containing such novel compounds, the use of these novel compounds as herbicides, and the production of these novel compounds and of the preparations containing these compounds.
Patent ES-8403845-A1 (ES)
Title: Process for producing forsterite bricks, and forsterite bricks produced by the process
IPC: C04B35/20
Filed: 1983-03-08
Abstract: The present invention relates to a process for producing forsterite bricks using a conventional batch composition which contains olivine rock, burnt serpentine and/or burnt talc in a comminuted state, if appropriate sintered magnesia and/or conventional other additives, addition of binder and water, mixing, shaping and pressing into bricks and the burning of these bricks. The process according to the invention is characterised in that a batch composition is used which contains, per 100 parts by weight of solids, a) 5 to 40 parts by weight of coking duff or granular petroleum coke and b) 0 to 15 parts by weight of ground limestone and/or ground unburnt dolomite. The invention also relates to the forsterite bricks produced by the process, which have particularly advantageous properties, in particular as alkali-resistant light-weight bricks and as alkali-resistant wearing materials suitable as lining bricks for rotary kilns.
Patent ES-8505544-A1 (ES)
Title: Procedure for obtaining modified allergens from mites
IPC: A61K39/35
Filed: 1983-07-22
Abstract: Procedure for obtaining modified allergens from mites. The procedure comprises two stages, the first of which consists in binding an aldehyde to an allergenic extract with a concentration of 0.5 M, while the second stage is characterized by the reaction of a polysaccharide with the allergenic compounds formed in the first stage, once it has been activated with cyanogen bromide. The first stage is carried out at a temperature between 25 and 32 degrees, and the second stage is carried out at a temperature between 18 and 25 degrees.
Patent ES-8407220-A1 (ES)
Title: Variable temperature heating control system for inhalation therapy apparatus
IPC: A61M16/10
Filed: 1983-10-28
Abstract: Operation of an inhalation therapy heater is regulated under control of the temperature sensor for the flow medium to maintain a selected temperature level to which the flow medium is heated during a warm-up period. Operation of the heater is intermittantly interrupted under control of a heater temperature sensor during the warm-up period to minimize temperature overshoot heating. A low temperature detector, disabled during the warm-up period, generates an alarm signal if the flow medium temperature remains below a lower limit at the end of the warm-up period.
Patent ES-8502711-A1 (ES)
Title: Process for producing polyaddition products, and their use as water dispersible binders in cationic electrophoresis paints.
IPC: C08G59/62
Filed: 1983-12-05
Abstract: 1. A process for the preparation of a curable polyadduct which carries basic nitrogen groups, is water-dispersible after protonation with an acid, and is useful as a binder for cationic electrocoating finishes, where the polyadduct is prepared from (A) monophenols and/or polyphenols which carry, on the aromatic nucleus, groups of the general formula (I) see diagramm : EP0113047,P9,F2 where R**1 and R**2 are identical or different and are each hydrogen or methyl, (B) amines possessing at least one primary and/or secondary amino group, and (C) epoxide compounds having a molecular weight of not more than 5,000, components (A) and (C) are used in such amounts that the ratio of phenolic hydroxyl groups of (A) to epoxide groups of (C) is from 1:0.5 to 1:2.5, amine (B) is used in such an amount that the resulting polyadduct of (A), (B) and (C) contains from 0.1 to 5% by weight of basic nitrogen, and either component (A) is first reacted with component (B) and the resulting product is then reacted with component (C), or component (A) is first reacted with component (C) and the resulting product is then reacted with component (B), wherein the epoxide compounds (C) used are reaction products of aromatic epoxy resins with polyfunctional alcohols, polyfunctional carboxylic acids and/or polyfunctional SH compounds, these polyfunctional alcohols, polyfunctional carboxylic acids and/or polyfunctional SH compounds having a molecular weight of from 530 to 3,000 and having been reacted with the aromatic epoxy resins in such a ratio that from 0.1 to 0.77 hydroxyl, carboxyl or SH group, individually or as a mixture with one another, is present per epoxide group.
Patent ES-8602538-A1 (ES)
Title: Treatment process for commercial pellets to improve gas separation kinetics.
IPC: B01J20/18
Filed: 1984-02-10
Abstract: To improve the column dynamics of commercial pelleted sodium aluminosilicate zeolite adsorbents used in gas separation, the pellets are treated by washing in dilute aqueous mineral acid. The treatment is most effective as applied to sodium mordenite pellets, employing hydrochloric acid of about 0.1 normality.
Patent ES-8500555-A1 (ES)
Title: Process for preparing and heat treating foodstuffs, and apparatus for carrying out the process.
IPC: A23L5/10
Filed: 1984-03-15
Abstract: The method according to the invention is characterized in that the mixing and thermal treatment operations are carried out simultaneously by injecting under pressure the concentrate and at least a portion of the overheated constituent liquid at a temperature higher than 100<o>C approximately into a closed tubular housing in order to avoid any vaporization of the constituent liquid the apparatus for implementing the method according to the invention comprises a tubular mixing housing (20) connected on one hand to a metering pump (16) delivering the concentrate drawn at least from one storage tank (10) and, on the other hand, to a generator (24) of overheated constituent liquid.
Patent ES-8602857-A1 (ES)
Title: Dyeability enhancer
IPC: C08F120/06
Filed: 1984-04-06
Abstract: Improving the workability of fibres comprises treating the fibres with the alkali metal, ammonium or alakanolamine salt of a (meth)acrylic or maleic acid polymer or of a (meth)acrylic- maleic acid copolymer, where the (co)polymer has molecular wt. of 200-10,000. Pref. the fibres are cellulose and the treatment bath includes a surfactant or an alkaline agent.
Patent ES-8502603-A1 (ES)
Title: Mfr. of structured heat-stable capsicum pepper
IPC: A23L19/00
Filed: 1984-04-25
Abstract: Pepper concentrate is mixed in amount of 3-18% with de-ionised water, with addition of hydro-colloids, and the mixt. is stirred at 1000-4000 rpm until a colloidal dispersion is obtained. The dispersion is placed on a conveyor both in short width and low thickness, subjected to a shower of gelling soln. and a dip in the same soln., and after a hardening phase and cutting into sections is packed into a container with a hardening and preserving bath.
Patent ES-8503978-A1 (ES)
Title: Improvements to fruit-selecting machines
IPC: B07C7/00
Filed: 1984-05-31
Abstract: Fruit-selecting machine for individual and independent work with personal production. It consists of a plurality of roller tables 5 arranged perpendicularly to the general feeder and conveyor 1, the fruit being introduced by branch-type rods 2 located obliquely, passing over the roller table in front of the operator. On the two sides of the roller tables there are cavities 17 and 20 for manually housing second-harvest and non-commercial production fruit which fall onto individual conveyors. A rotary control 23 actuated by the operator makes it possible to adjust the speed of advance of the table and a photoelectric cell 12 combined with an approximation detector 11 count the selected fruit.
Patent ES-8503807-A1 (ES)
Title: Variable ratio transmission.
IPC: F16H37/02
Filed: 1984-06-30
Abstract: 1. A power transmission comprising an input clutch, a range box having two ratios and a variator (6), said transmission permitting a transmission of the movement on the one hand directly to a secondary shaft C (output shaft) and on the other hand by way of the variator (6) characterized in that : - the two-ratio range box is disposed at the input of the variator (6) in which a primary pinion (4) of the second ratio, mounted on an input shaft (A), directly drives a pinion (5) mounted on the output shaft (C) directly upstream of a drive pinion (7) - a double dog clutch arrangement (K3) is mounted on the output shaft between said pinion (5) and the double receiving pulley (10) of the variator (6) - said double dog clutch arrangement permits on the one hand a direct connection in respect of the two ratios of the range box to the output shaft and on the other hand transmission of the movement of the two ratios of the range box by way of the variator (6) to the output shaft.
Patent ES-8506893-A1 (ES)
Title: Firing mechanism for guns.
IPC: F41A19/21
Filed: 1984-09-28
Abstract: A gun is provided in which the barrel (5, 29, 44) which defines a chamber (39) for a shell or cartridge to be fired is movable axially to effect such firing. The barrel (5, 29, 44) is of annular shape and is biased towards a breech block (16, 27) at the rear end of a bore (4, 45) in a support or body (1, 28, 43) of the gun. A firing pin (15) is conveniently fixed to the breech block (16, 17) as the barrel and shell or cartridge strike same and the movement of the barrel (5, 29, 44) is controlled by a trigger mechanism.