baber/WOPTO huggingface dataset:
Patent ES-8102286-A1 (ES)
Title: A method of assembling and testing a sealed structure, particularly a fluid pressure servomotor.
IPC: B60T17/22
Filed: 1980-06-04
Abstract: A method of connecting a first shell to a second shell to establish a unitary sealed structure. A bead of a diaphragm assembly is connected to a first peripheral surface on the first shell to establish a first sealing surface and to define a first chamber between the diaphragm assembly and the first shell. A spring attached to the diaphragm assembly engages the second shell. A force applied to the second shell compresses the spring to bring a second peripheral surface thereon into engagement with the bead on the diaphragm to establish a second sealing surface and define a second chamber between the diaphragm assembly and the second shell. A vacuum evacuates air from the first and second chambers to establish a pressure differential between the first and second chambers and the surrounding environment. This pressure differential acts on the first and second shells to urge the first and second peripheral surfaces against the diaphragm to establish a unitary structure. Thereafter, the force applied to hold the first and second shells together is removed and the relationship between the first and second sealing surfaces is observed for a fixed time period. Should air from the surrounding environment enter into either the first or second chamber, the pressure differential is sufficiently reduced to allow the spring to separate the first and second shells to indicate a nonconformity between the first and second shells and the diaphragm. If the first and second shells remain together during the fixed time period, the first and second peripheral surfaces are thereafter crimped together to establish the unitary sealed structure.
Patent ES-8200782-A1 (ES)
Title: Recording/reproducing apparatus with selective attenuation of reproduced signals to facilitate comprehension of external speech signals
IPC: H04R3/00
Filed: 1980-06-19
Abstract: Apparatus is provided wherein signals which are reproduced from a record medium and which are supplied to head-phones are selectively attenuated and, concurrently, audio electrical signals produced by a microphone are superimposed onto these attenuated signals. An attenuator is coupled between a record/playback transducer and an amplifier and a switch exhibits a first condition to short-circuit the attenuator, and a second condition to enable the attenuator to attenuate the signals reproduced by the record/playback transducer and also to superimpose the audio electrical signals produced by the microphone onto the attenuated signals. In one embodiment, a record/reproduce selector selectively establishes either a recording mode, whereby the audio electrical signals produced by the microphone are amplified and supplied to the record/playback transducer, or a reproducing mode, whereby the signals reproduced from the record medium by the record/playback transducer are supplied to the amplifier.
Patent ES-8101417-A1 (ES)
Title: Web coater
IPC: B05C11/06
Filed: 1980-07-01
Abstract: A traveling web coater for applying a smooth uniform layer of liquid coating of controlled weight onto the surface of a traveling web including a gate coater having a plurality of gate rolls for metering and applying coating to a traveling web supported on a backing roll with an air knife positioned to direct air onto the web downstream from the gate rolls and to essentially smooth the coating removing a minimum amount of the coating which has been accurately metered by the gate rolls.
Patent ES-8104850-A1 (ES)
Title: Device for controlling the electric drive motor of a window raiser in particular in an automobile vehicle
IPC: E05F15/16
Filed: 1980-06-27
Abstract: The device comprises for each window an electric driving motor and a selector which is adapted to ensure the selective supply of current to the motor, in one direction or the other, through a control circuit acting on a supply source. The supply source is of the type capable of delivering at least two distinct energy levels. The control circuit comprises means for applying to an input of the supply source an energy level control signal which produces, as a function of the position of the selector, the application of a torque to the motor when raising the window which is higher than the torque applied when descending the window.
Patent ES-8107272-A1 (ES)
Title: Manufacture of a block copolymer containing a polyetheramide and a polylactam
IPC: C08G69/00
Filed: 1980-11-13
Abstract: A method for preparing a block copolymer of an ether free polylactam and a polyetheramide, e.g., poly(4,7-dioxadecamethylene adipamide) involves polymerizing a lactam, e.g., caprolactam, in contact with the polyetheramide. Resulting block copolymer has utility, e.g., as a fiber.
Patent ES-8203147-A1 (ES)
Title: Heat Exchanger Tube to Header Plate Joints
IPC: F28F9/18
Filed: 1980-12-19
Abstract: A liquid-to-air heat exchanger comprises a header plate 17, a plurality of liquid coolant tubes 13, each extending into a hole in the header plate, a primary load bearing welded joint 24 between the plate 17 and each tube which may be subject to the formation of leakage openings in the joint in use, and a thin sealant 25 sealing against leakage any leakage openings that may be present or that may occur.
Patent ES-8205401-A1 (ES)
Title: Process for the preparation of chlorinated benzoxazolone derivatives.
IPC: C07D263/58
Filed: 1981-03-27
Abstract: Process for the preparation of optionally hydroxymethylated 6-chlorobenzoxazolone, which consists in chlorinating and, if appropriate, hydroxymethylating benzoxazolone in a mixture of water+dioxane.
Patent ES-8306377-A1 (ES)
Title: Bis-tetrazoylmethyl substituted cephalosporin antibiotics, their preparation and pharmaceutical formulations containing them.
IPC: C07D501/06
Filed: 1981-09-16
Abstract: 7 beta -Acylamino-3-cephem-4-carboxylic acids substituted in the 3-position with a bis-tetrazolemethylthiomethyl group and the corresponding 7 alpha -methoxy cephalosporins represented by the formula < IMAGE > wherein R is an acyl group, R2 is H or OCH3 and R4 is H or C1-C3 alkyl are broad spectrum antibiotics useful in the treatment and control of microorganisms pathogenic to man and animals. 7 beta -Amino nucleus compounds represented when R is hydrogen are intermediates useful in the preparation of the antibiotics where R is acyl.
Patent ES-8304254-A1 (ES)
Title: Door-locking mechanisms for security enclosures.
IPC: E05B65/00
Filed: 1982-01-05
Abstract: The locking mechanism for the door of a safe or the like has sets of bolts (36, 37) and (42, 43) thrown from the side edges of the door and sets of bolts (39, 40) and (45, 46) thrown from the top and bottom edges. The four bolt sets are thrown and withdrawn together by a central thrower (6) to which they are linked by respective drive rods (7-10). The side bolts are arranged in opposed pairs (36, 42) and (37,43) and the top and bottom bolt structures carry abutment bars (51, 52) which, when thrown, are placed between the inner ends of the side bolts in the opposed pairs so that each side bolt in a pair is effective in resisting forced retraction of the other. Two locks (3,4) are provided to lock up the thrower (6) when thrown and to block the retraction of rods (25, 26) carried together with the top and bottom bolt structures.
Patent ES-8305322-A1 (ES)
Title: N,S-di-(acetyl)cysteine, process for its preparation and medicaments containing this compound
IPC: A61K31/16
Filed: 1982-03-11
Abstract: The invention relates to N,S-di-(acetyl)cysteine of the formula < IMAGE > The invention also relates to a process for the preparation of this compound, in which cysteine hydrochloride or cysteine is dissolved in an alkali metal hydroxide solution at temperatures of not over 15 DEG C in a manner known per se and reacted with acetic anhydride at temperatures from -5 to +5 DEG C, and to medicaments containing this compound, in particular having mucolytic action.
Patent ES-8307065-A1 (ES)
Title: Compound material for electrical contacts, and method for its manufacture.
IPC: H01H1/02
Filed: 1982-04-26
Abstract: 1. A compound material for electrical contacts which consists of at least two components which are mutually insoluble, wherein one of the components is a copper alloy to which at least one active component is added, in particular for low-voltage and wiring switching apparatus, characterised in that the alloying constituent of the copper is at least one element from the group of antimony, gallium and germanium, the antimony content of the alloy being in the range of between 0,01 and 7 atom %, the corresponding gallium content being in the range of between 0,5 and 20 atom %, and the corresponding germanium content being in the range of between 0,5 and 10 atom %.
Patent ES-8307798-A1 (ES)
Title: 1,2,3,4,4a,9b-Hexahydro-4a-piperazinylmethyl-4-dibenzofuranones or substituted 4-dibenzofuranoles, process for their preparation and their therapeutic use.
IPC: A61P11/08
Filed: 1982-06-11
Abstract: The present invention is dealing with compounds of the formula: < IMAGE > I and pharmaceutically acceptable salts thereof, in which R1, R2, R3 and R4 are identical or different and represent hydrogen, halogen, lower alkyl or alkoxy or trifluoromethyl R5 represents hydrogen or lower alkyl, X represents hydrogen and Y represents hydroxy, or X and Y together represent oxygen and Ar represents an optionally substituted aromatic moiety, having potent anti-bronchoconstrictor properties.
Patent ES-8400773-A1 (ES)
Title: Glucose oxidase immunohistochemical detection of antinuclear antibodies.
IPC: G01N33/552
Filed: 1982-08-30
Abstract: For use in the immunohistochemical detection of antigens and related antibodies in a test serum, an antigen source fixed on a support and stabilized by dehydration treatment with an organic solvent mixture, such as aceton methanol, or mixtures thereof. The support is stored under nitrogen in a sealed polyethylene bag. Further, an immunoenzymatic method for the detection of biological components for a test sample, the method comprising the steps of: contacting the stabilized antigen source with the test sample, contacting the antigen source with an antibody conjugated with glucose oxidase and reactive with the component incubating the antigen source with a solution containing glucose and a chromagenic mixture and analyzing the antigen source for the presence of color, preferably with a light microscope.
Patent ES-8308035-A1 (ES)
Title: Accumulator for heating or cooling fluids.
IPC: F24H1/20
Filed: 1982-09-30
Abstract: The accumulator (1) for liquids to be heated or cooled, particularly a hot water tank, comprises lead-in pipes (5) allowing to connect interchangeable heat exchangers (9, 10, 11, 12) and/or electric heating rods (8). The lead-in pipes (5) are arranged according to a regular pattern on the wall (2) of the accumulator (1) and traverse said wall. The inlets (14) and/or the outlets (15) of the heat exchangers (9) and/or the connections (16) of the heating rods (8) may be connected to said leading pipes (5). An opening (3) closed by a cover (4) arranged in the wall (2) of the accumulator (1) is used for the mounting or maintainance of the heat exchanger (9) and/or the heating rods (8). An accumulator (1) of this type is very easy and economical to manufacture, and its utilization is very flexible as to the number and the type of heating or cooling systems it may be converted without requiring major transformations and it is easy to maintain.
Patent ES-8405602-A1 (ES)
Title: Improvements in or relating to footwear.
IPC: A43B13/12
Filed: 1983-06-17
Abstract: A sole unit for a shoe or sandal or slipper and having a toe portion (2), a shank portion (3) and a heel portion (4) including a heel cup (14), said sole unit being of at least two materials of different hardness, of which a softer and flexible material forms an outsole and a harder and relatively inflexible material forms a sole block (5), wherein the harder material forms the heel cup region and a region of the shank portion supporting the outer longitudinal arch of the foot, and the sides of the heel and the area under the main longitudinal arch of the foot are formed by the softer material, the upper surface of the softer material being of a relatively high contour under the main longitudinal arch of the foot so as to support and to massage the main longitudinal arch favourably in walking.
Patent ES-8407246-A1 (ES)
Title: A display apparatus and a flat tube therefor.
IPC: H01J29/52
Filed: 1983-09-15
Abstract: A display apparatus including a modular type display tube having a cathodoluminescent screen, elongate thermionic or P-N electron emitters, a channel plate electron multiplier and an apertured control plate between the emitters and the multiplier. The control plate has a plurality of switching electrodes on the side facing the emitter and a set of brightness electrodes on the opposite side and extending transversely to the switching electrodes. In order to compensate for variations in emission from the emitters, the brightness voltage to the brightness electrodes is turned-off and emission variations are measured by scanning using the switching electrodes. Correction voltages are computed and applied together with the modulation signal in synchronism with the scanning of the switching electrodes. An apertured shielding plate is provided to prevent the switching voltages at the switching electrodes from affecting the emissions from the emitters.
Patent ES-8407266-A1 (ES)
Title: Voltage regulator with phase voltage holding and excitation short circuit protection for alternator.
IPC: H02P9/30
Filed: 1984-01-05
Abstract: According to the invention, the voltages detected on the terminal (+) and on the auxiliary terminal of the alternator are respectively regulated to a first and a second regulation value by means of a reference voltage generator (19) and of two detection circuits (20 and 21). Through an OR gate (24) said circuits control the conduction of a switch so as to supply the exciting coil (4) of the alternator. The protection against short-circuits is provided by an overcurrent detector (28) which makes the regulation voltages drop so as to block the switch (25) on a non-conducting state, if the current going through the switch (25) is higher than a reference threshold. The regulator may be used for the equipment of trucks.
Patent ES-8503220-A1 (ES)
Title: Armour-piercing projectile fuze.
IPC: F42C11/02
Filed: 1984-03-06
Abstract: The projectile fuse comprises a piezoelectric generator located forward of a piercing part (2) and formed by a striker (5), a hammer (6) and a crystal (8). The firing device comprises a watch movement (11) providing a muzzle safety and making possible the positioning of a rotary support (15) for at least one primer (24). A part (2) of material with high mechanical resistance acts as the piercing head for the projectile after the dislodging of the electric generator at the moment of impact and effectively protects the watch movement (11) and the rotary support (15).
Patent ES-8604078-A1 (ES)
Title: Tar-depleted liquid smoke solutions and method.
IPC: A23L27/27
Filed: 1984-04-09
Abstract: Tar-depleted liquid smoke solutions are made by generating a smoke vapor, selectively solvent extracting the tars from the smoke vapor, and absorbing the color, flavor and odor constituents of the smoke vapors into an aqueous medium. The aqueous tar-depleted liquid smoke has a high coloring ability, a high concentration of carbonyls, and a low phenol content and is used to treat a tubular casing.
Patent ES-8604426-A1 (ES)
Title: Tennis racquet frame with flanged string knotting elements
IPC: A63B51/12
Filed: 1984-09-26
Abstract: The tennis racquet comprises a frame (1) provided with bores (14) to receive the cylindrical ends (5) of flanged string locating elements (3) inserted from outside. Each has a central bore (6) and a bore in the flange, through which a string (2) is passed to form a knot loop (13), whilst the string is held under tension by clamps (16,17). At least near the final end of a string, the frame is provided with a further bore (24) through which that end is returned. It can be tensioned (15) to tighten the knot before the clamps are released.
Patent ES-8608002-A1 (ES)
Title: Thermosetting high solids solvent-based polyester polyol coating compositions.
IPC: C08L75/04
Filed: 1984-10-17
Abstract: This invention encompasses a high solids, solvent-based, thermosetting composition having the necessary hardness and flexibility that make it an effective coating for both elastomeric and metal substrates. The composition comprises a polyester polyol and a curing agent such as an aminoplast.
Patent ES-8603665-A1 (ES)
Title: Electrical ducting with continuous accessibility.
IPC: H01R25/14
Filed: 1984-11-21
Abstract: The ducting is made of modular interconnecting insulating compartments. A U-shaped longitudinal moulding (4) has a partition section (10) and stiffening ribs (8) on the rear face which is fixed to a wall. Front facing walls (12) have shoulders (13) behind which hooks (24) of the cover-plate (5) are clipped. The assembly encloses pairs of compartments (11). One form of cover plate has an integral inner cavity (21) which houses the conductor rails. Access to the rails is via a slit (20) in the front wall. - The rails are separated by a standard pitch and are recessed in the cavity so that inadvertent direct access through the slit is not possible. The axis of the cavity is inclined at an acute angle to the entrance slit direction. Unused compartments are closed off by blind cover plates (3). Cover plates with cavities may be fitted in double or triple sections.
Patent ES-8703216-A1 (ES)
Title: Wavelength stabilisation and output power regulation of semiconductor light sources
IPC: H01S5/0687
Filed: 1985-06-13
Abstract: A semiconductor light source (1), whose wavelength and preferably also its output power are stabilised in a highly precise manner in that the laser current (Io) or a portion of the laser beam is modulated, is advanced through a wave selection filter (13) and, after detection, a control signal is provided to the semiconductor via a phase-sensitive amplifier (16) and a comparator (19). Wavelength stabilisation to 10<-9> and output power regulation to better than 10<-3> can be attained,
Patent ES-8609356-A1 (ES)
Title: 1-Hydroxy-cytorhodines, a microbiological method for their preparation and their use as cytostatic agents.
IPC: A61K31/12
Filed: 1985-07-08
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Compounds of the formula I see diagramm : EP0167954,P12,F1 wherein a) R1 and R2 are identical and each represent the sugar combination Roa-Rod-Rod or Roa-dF=CinB, or b) R1 and R2 are different and each represent the sugar combination Roa-Rod-Rod and Roa-dF-Rod, or c) R1 and R2 are different, R1 representing the sugar combination Roa-dF-CinA and R2 representing the sugar combination Roa-Rod-Rod or Roa-Rod-Acu, or R1 representing the sugar combination Roa-Rod-Acu and R2 representing the sugar combination Roa-Rod-Rod and their physiologically acceptable acid addition salts. 1. Claims for the Contracting State : AT A process for the preparation of a compound of the formula I see diagramm : EP0167954,P12,F2 wherein a) R1 and R2 are identical and each represent the sugar combination Roa-Rod-Rod or Roa-dF=CinB, or b) R1 and R2 are different and each represent the sugar combination Roa-Rod-Rod and Roa-dF-Rod, or c) R1 and R2 are different, R1 representing the sugar combination Roa-dF-CinA and R2 representing the sugar combination Roa-Rod-Rod or Roa-Rod-Acu, or R1 representing the sugar combination Roa-Rod-Acu and R2 representing the sugar combination Roa-Rod-Rod, and their physiologically acceptable acid addition salts, which comprises fermenting the microorganism Streptomyces purpurascens (DSM 2658) in the presence of a nutrient medium with an elevated oxygen supply, otherwise in a customary manner under aerobic conditions, and isolating the compounds formed from the culture liquid and the mycelium by extraction with organic solvents followed by chromatography or partition in a customary manner.
Patent ES-8702695-A1 (ES)
Title: Water reactor fuel cladding tubes.
IPC: G21C3/07
Filed: 1985-09-10
Abstract: A tubular water reactor fuel cladding having an outer cylindrical layer composed of a conventional zirconium base alloy. Bonded to the outer layer is a second, inner layer composed of an alloy consisting essentially of: 0.1 to 0.3 wt.% tin 0.05 to 0.2 wt.% iron 0.05 to 0.4 wt.% niobium 0.03 to 0.1 wt.% of either chromium or nickel, alone or in combination with each other while keeping the sum of the iron, chromium and nickel contents below 0.25 wt.% 300 to 1200 ppm oxygen and the balance essentially zirconium. The inner layer is characterized by excellent resistance to PCI crack propagation, excellent aqueous corrosion resistance and a fully recrystallized microstructure.
Patent ES-8707635-A1 (ES)
Title: Light chopper controlled by phase locked stepping motor
IPC: H02P8/14
Filed: 1986-04-23
Abstract: A phase locked loop stepper motor controlled light chopper is disclosed for providing a specific pattern reversal rate. The stepper motor controlled light chopper includes a phase comparator for comparing the phase of a reference signal with the phase of a comparison signal; a RC low pass filter for filtering the output of the phase comparator; a voltage controlled oscillator having a frequency varying in response to the output of the RC filter. The chopper also includes a binary counter for generating count signals responsive to the frequency of the voltage controlled oscillator; a divide by 10 circuit counting one of the outputs of the binary counter and providing the comparison signal. The light chopper also includes a memory circuit for storing an eight state four bit Gray code for driving a four phase stepper motor as a chopper wheel in a specified pattern mounted on a drive shaft.
Patent ES-8801613-A1 (ES)
Title: Cyclopentene derivatives and their use as odorants.
IPC: A61K8/00
Filed: 1986-05-30
Abstract: The two lower boiling diastereomers of (E)-3-methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-ol are novel odorants possessing a very intense creamy, woody, musk, sandalwood odor and are valuable ingredients for use in fragrance compositions for its musk and sandalwood-like qualities. The mixture of its diastereomers is more intense than any of the campholenic aldehyde derivatives that have been previously reported.
Patent IE-903694-A1 (IE)
Title: Process for the preparation of thermotropic polymer powders¹by extrusion-granulation-grinding, the granulates producing¹these powders when ground and the fine and free-flowing¹powders obtained
IPC: B29B13/10
Filed: 1990-10-15
Abstract: Process for the preparation of fine and pourable powders from thermotropic polymers which are capable of forming anisotropic melts. …This process is carried out by linking extrusion, granulation and grinding operations known to a person skilled in the art into a chain sequence, but by choosing particular temperature conditions for running the extrusion operation according to which the molten polymer at a temperature T1 higher than the melting temperature TM (at which the liquid crystal phase appears) is cooled before it enters the die at a temperature T2 lower than TM. …The present invention also relates to compact granulates and fine powders consisting of spherical particles made from thermotropic polymers and whose close structure is nonfibrillar. …The fine powders obtained are suited especially for applications such as electrostatic or fluidised-bed coating.
Patent IE-904204-A1 (IE)
Title: Method for solubilization and naturation of somatotropins utilizing low urea concentration
Inventor: MCCOY KEVIN MICHAEL
IPC: C07K14/61
Filed: 1990-11-21
Abstract: The present invention relates to a process for solubilization and naturation of somatotropins utilizing a combination of low urea solution and an aqueous alkaline solution. By utilizing the process of the present invention, enhanced yields of end product result.