baber/WOPTO huggingface dataset:
Patent ES-348538-A1 (ES)
Title: N-Substituted Noratropinium Salts
IPC: C07D451/10
Filed: 1967-12-22
Abstract: Pharmaceutical compositions comprising as active ingredient one or more substances of the formula in which R 1 is an alkyl radical or an alkenyl radical with 2-4 carbon atoms or a cycloalkyl radical with 3 to 8 carbon atoms, R 2 is an alkyl radical with 1 to 4 carbon atoms, preferably a methyl radical, R 3 is a hydrogen atom or an acyl radical, preferably the acetyl or benzoyl radical, X(-) is the anion of a monobasic or polybasic acid which forms physiologically acceptable salts and n is the valency of the anion X(-), stated to be novel together with a pharmaceutical carrier or excipient and/or other medically active substances having the same general effect or tranquilizers or spasmolytics in combination with pharmaceutically auxiliary agents and/or vehicles are administered orally, parenterally or rectally and have an inhibotory effect on gastric secretion.
Patent ES-360228-A1 (ES)
Title: Automatic firearm having electrical ignition of cartridges in a rotating and reciprocating cylinder
IPC: F41A19/64
Filed: 1968-11-05
Abstract: An automatic firearm comprises a frame 1, a cylinder 8 rotatable in the frame 1 and provided with a plurality of blind cartridge receiving chambers 9, a barrel 5 and recoil operated mechanisms for rotating the cylinder to. place a loaded chamber in registry with the barrel and loading a cartridge 16 into another of the chambers each time a cartridge is fired. The firing mechanism comprises an electrical circuit which is adapted to be completed through an electrical primer 30 in a cartridge in one of the chambers when the chamber is in registry with the barrel. In the construction shown the firing mechanism comprises a contact 33 within each chamber, each contact 33 being connected to a contact 35 on the outer wall of the cylinder, the contacts and connections therefor being insulated from the cylinder. A contact 36 mounted on and insulated from the frame engages the contact 35 of the chamber in the firing position. The firing mechanism further comprises a trigger 4 which when squeezed urges two contacts 43, 44 into engagement. A switch 41 is provided for permanently opening the firing circuit (as shown) or closing the circuit through a " direct " terminal 40 to provide automatic firing or through a resistor-capacitor circuit to give single shot firing. The cylinder 8, in firing the firearm, is urged rearwardly against a spring 11, a cam follower. 14 connected to the frame working in a cam groove 13 in the cylinder 8, to rotate the cylinder through 90 degrees. During the reciprocation of the cylinder 8 the loading mechanism which comprises a rack and pinion arrangement 22, 23, 24 in working engagement with the cylinder 8, is also actuated so that a plunger 18 thereof allows a cartridge 16 to emerge from the mouth of a magazine 15 and then urges the cartridge into an aligned chamber 9. A gas seal is provided between the cylinder and the barrel by tapering portions 12 on the cylinder. In a modification (Fig. 6, not shown) on firing a cartridge, a sleeve housed in the " fired " chamber is urged outwardly therefrom to bridge the gap between the cylinder and the barrel to form a gas seal. A spring- loaded mechanism is provided in the barrel for urging the sleeve back into its associated chamber. The firearm may be actuated other than by direct blowback. A cartridge 16 comprises a projectile 25 of lead, lead alloy or the like, an outer jacket 28 of explosive, electrically insulating material e.g. plastic explosive material, a charge e.g. of lead styphnate, and the primer 30 which may be platinum-iridium bridge wire.
Patent ES-362864-A1 (ES)
Title: Method and apparatus for forming cop-type windings
IPC: D01H1/36
Filed: 1969-01-24
Abstract: An apparatus for forming cop-type windings comprises a pair of parallel winding spool supports, a pair of yarn guides mounted on a common shaft perpendicular to and passing between said supports for oscillation about the axis of the shaft, means for oscillating the yarn guides, and means for moving the shaft parallel to said supports. In Fig. 3 yarn guides 13, 14 are rocked by a shaft 6 to traverse yarn onto vertical cops positioned on each side of the shaft 6, there being one cop for each yarn guide. The shaft 6 is at the same time, moved downwardly. A cam 31 causes mechanism 37 to rook about a shaft 30. This rocking motion is transferred to the shaft 6 by a crank arm 7 coupled by a screwthreaded connecting rod 10 to the mechanism 37. A drive E rotates screwthreads 26, 28 to cause (a) the slide blocks 15, 16 carrying the shaft 6 to descend and (b) the effective length of the screwthreaded connecting rod 10 to shorten at the same rate as the sliding blocks 15, 16 are lowered.
Patent ES-365993-A1 (ES)
Title: Improvements in or relating to the digital indication of angle, particularly phase angle
IPC: H03M1/00
Filed: 1969-04-14
Abstract: In an angle digitizer of the type in which a gate 23 is opened at a time determined by a reference signal and closed by a signal the time of which is dependent on the unknown angle, clock pulses being counted during the time interval between these signals, signals representing sin # and cos #, where # is for example either the angle through which a shaft has rotated or the phase difference between two signals, are fed via semi-conductor switches 11, 12, receiving modulating signals in phase quadrature, a mixer 17, tuner 18 and squaring circuit 19 to a differentiating amplifier 20 the output pulses from which control the closing of the gate 23. The gate is opened, after an interrogate signal 27 has enabled a switch 22 and reset counter 25, by the next reference signal which is derived from one of the modulating signals. The count may be fed to an indicator or computor.
Patent ES-366291-A1 (ES)
Title: Device for working a cylindrical work-piece
IPC: B23G1/22
Filed: 1969-04-21
Abstract: A pipe cutter or the like, comprising a frame carrying a movable cutting tool rollers mounted on the frame to engage the pipe, and one of said rollers being driven by rotation of the cutter relative to the pipe and a drive arrangement operated by the driven roller to feed the cutting tool radially into the pipe material as the cutter revolves relatively around the pipe. The drive which feeds the tool includes a one-way clutch device and a manually-operated adjustor is provided to reset the cutting tool prior to the start of a cutting operation.
Patent ES-374993-A1 (ES)
Title: Correcting medium for removing unwanted printing areas from photomechanically prepared printing formes
IPC: B41N3/08
Filed: 1969-12-29
Abstract: A material for removing unwanted printing areas of printing plates (and any ink thereon), e.g. for corrective purposes, comprises: (a) 20 to 60% by weight of glycol, polyglycol, glycol ether or polyglycol ether or a mixture of any thereof, (b) 10 to 50% by weight of a neutral organic solvent other than any of (a), (c) 3 to 25% by weight water, (d) 0À5 to 15% by weight acid or substance having an acid reaction in aqueous solution, (e) 5 to 25% by weight of thickening agent different from components (a) to (d) (a), (b) and (c) being completely miscible. Preferably (a) is triethylene glycol, (b) is methyl ethyl ketone and (e) is silica. Other suitable substances are named.
Patent ES-397522-A1 (ES)
Title: Impact socket wrench tool
IPC: B25D15/00
Filed: 1971-11-30
Abstract: A socket wrench capable of reciprocatory sliding motion in the direction of its axis is rotatable thereabout by a preferably hydraulic driving motor. A vibratory impact device is mounted between the motor and the wrench to impart reciprocatory impacts to the rotating wrench, and a slip clutch between the motor and the impact device prevents vibrations from reaching the motor.
Patent ES-407289-A1 (ES)
Title: Machine for non-cutting forming of metals
IPC: B21J13/08
Filed: 1972-10-04
Abstract: A machine for the non-cutting forming of metal in a hammer forging machine having a feed device for rotatingly feeding the material to the machine, in which clamping means is mounted on the machine frame and coordinated with the hammer machine, and is alternately driven by a hyraulically and mechanically acting mechanism towards the tools of the machine.
Patent ES-414979-A1 (ES)
Title: Method of making a plastic-covered glass container
IPC: B29C48/10
Filed: 1973-05-21
Abstract: The disclosure relates to a method of making a container comprised of a glass bottle and a plastic covering thereon. The plastic is processed into sheet form and highly oriented for shrink property along one dimension. A minor orientation (one-half or less) is provided in the other dimension. The sheet is pre-printed and formed into strips fed to a mandrel-type machine for making individual, lap-seamed, cylindrical sleeves of the plastic, the major shrink orientation being oriented circumferentially of the sleeve. The sleeves are telescopically located to a predetermined height on a rigid base article a bottle that has been preheated to around 220 DEG F and the sleeve and bottle carried into an oven for shrinking the plastic onto the bottle. Differential surface skin is provided in the plastic, the greater depth skin being placed next to the bottle. Bottle heat is furnished either: (1) by an auxiliary pre-heat oven, or (2) by heat of formation of the container in its manufacture, such as obtained in the annealing lehr. The initial placement of the sleeve allows a bottom end overlap of the sleeve on the bottle and shrinking the plastic results in covering the bottle at least along its body, bottom corner and onto the bottom end at an annular bearing surface thereon.
Patent ES-418720-A1 (ES)
Title: Method of centrifugally casting plural layered cylinders and forming longitudinally spaced annular reinforcements and helical reinforcements therein
IPC: B29C41/22
Filed: 1973-09-12
Abstract: A process for obtaining hollow cylindrical bodies having a supporting structure of reinforced thermosetting resin, using a mould having a horizontal axis and kept rotating at a speed which creates a centrifugal acceleration greater than the acceleration due to gravity. A foamed layer is formed and then grooved. Reinforced resin is deposited in the grooves to form an article with axially spaced, molded reinforcing rings.
Patent ES-430392-A1 (ES)
Title: Method for preparing fatty acids from their corresponding soaps
IPC: C07C51/02
Filed: 1974-09-25
Abstract: Fatty acids are made from corresponding carboxylate soaps by a method which comprises dissolving the soaps in at least one fatty acid in a melted state in the absence of oxygen, contacting the liquid solution of soap in fatty acid with an aqueous solution containing an amount of strong mineral acid at least stoichiometrically equivalent to the soap and allowing the cations of soap and strong acid to exchange phases, the amount of water being just sufficient to dissolve substantially all of the mineral salt thus formed.
Patent ES-440048-A1 (ES)
Title: Phenyl methyl carbinol manufacture by hydrogenation of acetophenone
IPC: B01J23/00
Filed: 1975-08-05
Abstract: A stream of acetophenone and hydrogen flows through a fixed catalyst bed containing pellets of copper oxide-zinc oxide catalyst (at least some of the copper oxide being reduced to copper) to produce a product stream containing phenyl methyl carbinol. The hydrogenation is conducted at 118 DEG C., 80 atmospheres pressure with a 3:1 hydrogen to acetophenone ratio at a WHSV of about 1.
Patent ES-444532-A1 (ES)
Title: Solid, non-corrosive detergent compositions
IPC: C11D3/395
Filed: 1976-01-22
Abstract: A non-corrosive detergent cleaning composition adapted primarily for cleaning dishes and textiles formulated to contain a mixture of detergent agents, oxidizing or disinfecting agents, non-ionic or a mixture of non-ionic and anionic agents, and which may include filling agents, the improvement wherein the composition is formulated to contain a sodium silico-aluminate which inhibits coloring, corrosion and degradation of chlorine derivatives, with or without a silico-aluminate to inhibit tarnishing of aluminum.
Patent ES-448503-A1 (ES)
Title: Apparatus for arresting the rotor in an open-end spinning machine
IPC: D01H1/24
Filed: 1976-06-03
Abstract: Stopping means for an open-end spinning turbine comprises a lever pivotable beneath the shaft of the turbine and the drive belt for the shaft. The lever moves toward the belt and the shaft to sequentially lift the belt off the shaft and lift the shaft from its support rollers.
Patent ES-452935-A1 (ES)
Title: Internal division actuation of ventilated floppy disk stack
IPC: G11B17/02
Filed: 1976-11-03
Abstract: A hollow tubular actuator device operates through an enclosure formed by aligned holes in multiple floppy type storage disks. The disks, separated by interposed ventilating spacers, are clamped between inflexible end plates in a closely spaced continually rotating stack assembly. The actuator preferably rotates with the stack and translates axially relative to the disks and spacers. The actuator has a slotted opening for transmitting variable pressure to a selected spacer (address) in the stack and thereby varies the aggregate pressure equilibrium in the stack due to centrifugal air flow. This acts to deflect the orbits of disks peripherally, on either side of the selected address space, forming a gap useful for obtaining external access to otherwise inaccessible storage surfaces adjacent the selected space.
Patent ES-454329-A1 (ES)
Title: Synchronous shielding in vacuum deposition system
IPC: B01J3/02
Filed: 1976-12-17
Abstract: A sputtering apparatus of the bell-jar type includes a high-vacuum pump disposed centrally of, and directly within a vacuum chamber of the apparatus. A separate enclosing member is disposed within the chamber and allows selective exposure of the pump to the chamber. An annular workholder is mounted in concentric surrounding relation with the pump, and an apertured, annular shutter is mounted in concentric surrounding relation with the workholder. Targets of materials to be sputter deposited on the workpieces are mounted on the inside wall of the main enclosure of the apparatus. The shutter and the workholder are moved in synchronism at the beginning and at the end of the deposition cycle to provide a uniform exposure of all the workpieces to the targets.
Patent ES-456922-A1 (ES)
Title: Cigarette packeting machine
IPC: B65B19/22
Filed: 1977-03-17
Abstract: The packaging machine has a plurality of stations for folding the wrapping material, each station comprising a compartmented wheel (15), fixed folding guides and movable folding strips (40, 41, 47, 48) and a drive mechanism (1-14). The device enables the compartmented wheel which is normally used in machines for packaging soft packs, to be used in a machine of this type since it inverts the arrangement for folding the top flaps of the inner wrapper. For this purpose, the movable strips (40, 41, 47 and 48) are arranged in pairs (40, 47 and 41, 48) on opposite sides of the wheel (15) and are mounted in pairs (40, 41 and 47, 48) on a shaft (42 and 49) which oscillates by means of a lever mechanism and a cam (10, 11). The lever mechanism between the shaft (42) of the movable folding strips (40 and 41) and the cam (10) comprises a component (44) which oscillates on a fixed point (45), so that the strips (40, 41) are first made to turn in a direction opposite to that of the movement of the wheel (15), then stop and wait, and then turn in a direction opposite to the first, then again in the first direction and finally in the opposite direction.
Patent ES-459192-A1 (ES)
Title: Compression ignition internal combustion engine
IPC: F16C7/00
Filed: 1977-05-27
Abstract: The engine operates with a piston (5 which is connected to a lever (7) terminating in a ring at each end. The centre of this lever is connected to a crank which produces rotary motion. The piston small end pin (31) is of smaller diameter than the ring which contains it. As the pin moves in a straight line parallel to the centre line of the cylinder, the lever ring moves in an arc about the pivot point of the lever. The lever sweeps an internal arc of the pin and allows improved lubrication to take place.
Patent ES-461549-A1 (ES)
Title: Process for the preparation of thrombin-like enzymes from snake venoms
IPC: C12Q1/56
Filed: 1977-08-11
Abstract: A process for the preparation of thrombin-like proteolytic enzymes from snake venoms or fractions thereof comprising contacting the snake venom or fraction thereof with heparin insolubilized by reaction with a water-insoluble carrier in order to bind the thrombin-like enzyme to the insolubilized heparin, removing the undesirable accompanying substances of the snake venom and splitting the thrombin-like enzyme from the insolubilized heparin.
Patent ES-471788-A1 (ES)
Title: Process of preparing a porous, pure silica
IPC: B01J20/10
Filed: 1978-07-17
Abstract: Process for the preparation of a porous, pure silica which is particularly suitable as a catalyst support for a chromium-oxide catalyst used in polymerizing of olefins. The process comprises the steps of converting a silicon-halogen compound to a silica and then admixing with water to form a silica gel. The gel is then dried and ground to a predetermined particle size. The silica can then be made into a catalyst by placing on the support a chromium compound and then heating in a non-reducing atmosphere.
Patent ES-474733-A1 (ES)
Title: Pseudomonic acid C, pharmaceutically acceptable salts or esters thereof, processes for their preparation and pharmaceutical or veterinary compositions containing them.
IPC: A61P31/04
Filed: 1978-10-31
Abstract: A compound of formula (II), named pseudomonic acid C or a salt or ester thereof: < IMAGE > (II) has antibacterial and anti-mycoplasma activity, and can be produced either by fermentation of Pseudomonas fluorescens, or by de-oxygenation of pseudomonic acid A, the compound having a epoxide in place of the double bond. The compounds are therefore useful in the treatment of human and veterinary bacterial and mycoplasma-induced infections.
Patent ES-474888-A1 (ES)
Title: Method for winding the stator in a three phase AC machine
IPC: H02K3/28
Filed: 1978-11-07
Abstract: The first, second and third winding for the stator of a three phase AC machine having n grooves per pole and phase are wound either sequentially or simultaneously. When wound sequentially, the first, second and third winding start at, respectively, a first, second and third groove and end at a first, second and third end groove. The starting grooves are adjacent grooves, that is spaced from each other by a number of grooves equal to n. The same is true for the end grooves. The wires are then interconnected such that the winding start and the winding end of the second winding are electrically interchanged. The winding process takes place in one direction only. When all windings are wound simultaneously, the winding process takes place in a first direction and, upon reaching the end grooves, the winding direction is reversed without creating a winding end at the end grooves. The winding ends are created when the winding in the opposite direction is completed.
Patent ES-475251-A1 (ES)
Title: Apparatus for feeding nuclear fuel pellets to a loading tray
IPC: B65G13/00
Filed: 1978-11-20
Abstract: Apparatus for feeding nuclear fuel pellets at a uniform, predetermined rate between pellet centering and grinding apparatus and a tray used for loading pellets into a nuclear fuel rod. Pellets discharged from the grinding apparatus are conveyed by a belt 20 to a drive wheel 50 forcing the pellets in engagement with the belt. The pellets under the drive wheel are capable of pushing a line of about 36 pellets onto a pellet dumping mechanism 86. As the dumping mechanism is actuated to dump the pellets on to a loading tray 84, the pellets moving toward the mechanism are stopped and the drive wheel is simultaneously lifted off the pellets until the pellet dumping process is completed.
Patent ES-475705-A1 (ES)
Title: Apparatus for the production of methane containing gas by hydrogasification
IPC: C10J3/00
Filed: 1978-12-04
Abstract: An improved system for producing methane-containing product gas by the hydrogasification process. With the system, solid municipal waste is comminuted and dried following which it is introduced to the lock hopper receivers for transference to an elongate hydrogasification reactor. Synthesis gas is introduced to a lower region of the reactor and the comminuted waste, including inorganic materials, is dried and converted to methane-containing product gas and char. The char is removed from the system by a variety of separation systems including cyclone separators or aspirators and the inorganic fractured waste materials pass through the reactor but are undamaged and in a sterile condition ideally suited for recovery. A gasification reactor is incorporated with the system which receives char from the process as well as oxygen to produce the synthesis gas utilized in the hydrogasification reactor. Where no inorganic materials are present, the organic materials may be introduced both to the gasification reactor to produce synthesis gas as well as to the hydrogasification reactor to produce char end product gas. The char is removed from the product gas and returned to the synthesis gas producing gasification reactor. Drying may be carried out utilizing a fluidized sand bed drying technique.
Patent ES-476148-A1 (ES)
Title: 13-Halo and 13-deoxy derivatives of modified milbemycin compounds and their preparation.
IPC: C07F7/18
Filed: 1978-12-19
Abstract: The invention provides novel compounds having the formula: < CHEM > where the broken line indicates a single or a double bond R1 is hydrogen or halogen R2 is hydrogen, methyl or loweralkanoyl R3 is n-propyl or sec-butyl and R4 is present only when the broken line indicates a single bond and represents hydrogen, hydroxy, loweralkanoyloxy, loweralkylthio, loweralkylsulfinyl, loweralkylsulfonyl or loweralkoxy. These compounds are derivatives of C-076 compounds in which the 13-position is unsubstituted or halogen-substituted. The compounds are prepared by removing the glycosyl groups on the 13-position of the C-076 compounds isolated from the fermentation broth of Streptomyces avermitilis, followed by halogenation and, if desired, by subsequent removal of the halogen. The disclosed compounds are antiparasitic, anthelmintic, insecticidal and acaricidal agents and their use as such also forms part of the invention.
Patent ES-478239-A1 (ES)
Title: Method of controlling the working motion of a cutting tool of a tunnel-driving machine over the breast, and apparatus for carrying out the method
IPC: G01C15/00
Filed: 1979-02-14
Abstract: A method of controlling the working motion of a cutting tool of a tunnel-driving machine over the breast, wherein the actual position of the cutting tool is ascertained in consideration of the position of the tunnel-driving machine relative to the desired section of the tunnel, characterized in that at least one point of reference, which is fixed in space, is aligned relative to the longitudinal axis of the tunnel, e.g., be means of a laser beam, the times of travel of signals between at least one such point of reference and two points of the tunnel-driving machine or between at least two such points of reference and at least one point of the tunnel-driving machine are measured, the measured times of travel are subsequently utilized in a trigonometric computation of the actual position of the tunnel-driving machine, and the cutting tool is adjusted to its desired position by reference to the actual position of the cutting machine.