baber/WOPTO huggingface dataset:
Patent ES-363310-A1 (ES)
Title: Poultry killing machine
IPC: A22C21/00
Filed: 1969-02-05
Abstract: Apparatus for killing poultry suspended head downwards from a travelling overhead conveyer 80, Fig. 3, includes a main conveyer 20 below the conveyer 80 and carrying head positioning elements 32, Fig. 9, which receive and align the heads for throat cutting by cutting means adjacent the conveyer. The poultry are suspended from the main conveyer 80 and, as the conveyer moves, the necks are received in the mouth of a channel defined by members 13a, 13b and are fed along the channel by finger members extending from a conveyer 45, Fig. 1. The head receiving and aligning elements 32 on the sprocket-driven main carrier 20, receive and align the heads and co-operate successively with a spring- loaded lever 71, Fig. 9, during throat cutting by a rotating blade 62, Fig. 1. Freely pivoted inclined ramp members 51a, 51b are biased by weights 54a, 54b to take the body weight of the bird during cutting, the bird being lifted by the ramp members so that the head is snubbed into engagement with the beaded rims of the channel defining members 13a, 13b.
Patent ES-364483-A1 (ES)
Title: Fault locating system for a transmission line having a plurality of repeaters including a detector coupled to the output of each repeater
IPC: H04B17/40
Filed: 1969-03-07
Abstract: In a repeater testing arrangement for a communication system using a number of lines each providing multichannel communication by P.C.M., a repetitive code signal, such as shown in Fig. 4a, having a fundamental frequency component is injected into the line to be tested at one terminal station, and at each repeater a detector circuit, which is common to all the repeaters of that rank in all the lines, converts the received component into pulse signals of the same repetition frequency and a predetermined amplitude, and applies the pulse signal to a non-repeatered supervisory line for onward transmission to the other terminal station where, by observation of the amplitude of the signal on the supervisory line, the position of a faulty repeater can be determined. As described the system, Fig. 1, has lines 1 to n1 for transmission of multichannel P.C.M. from terminal West to terminal East and lines, such as n2, for transmission in the reverse direction. Each line is provided with repeaters R1, R2 &c., and a supervisory line L has means, A1 or A2, for supplying power to the detector D1, D2 &c. and means, M1 or M2, for measuring the received supervisory signal at either end of the supervisory line. Each line has a device, shown in Fig. 3, for picking off the repetitive code frequency, comprising a transformer, 13, coupled to the output of the repeater, 10, whose secondary is tuned to the code frequency together with a threshold circuit comprising parallel opposed diodes 15, 16, so that the peaks only of the code frequency appear at the output of the device, to be fed to the input of the detector D. Similar circuits, connected to repeaters of the same rank in other lines, are connected to the same detector to allow the detector to be used with any line fed with the same code frequency. The signal at the input of detector D is amplified in Q and the two half cycles separately amplified and limited in transistors Q2 and Q3, with one half cycle being inverted in Q4 to provide signals to switch bi-stable circuit Q5, Q6, to produce a square wave output of predetermined amplitude to feed to the supervisory line L. Each detector D generates a signal of the same amplitude which, in its passage along the unrepeatered supervisory line, is attenuated by an amount dependent on the distance of that detector from the terminal, thus by measuring the received signal, which is made up of signals from the detectors associated with all the operative repeaters in the line under test, the position of any transmission break can be determined.
Patent ES-366566-A1 (ES)
Title: Multiarticle press with hydraulically biassed lower rams
IPC: B28B3/06
Filed: 1969-04-28
Abstract: A compression moulding machine for simultaneous pressing of articles, e.g. ceramic tiles comprises upper plungers 2, Fig. 1, lower hydraulic rams 6 supporting the articles 3 during pressing and hydraulic biasing means so that the lower rams yield downwardly during pressing but are returned upwardly after pressing, a cylinder 21 hydraulically connected with the rams 6 and with the hydraulic biasing means and a shuttle piston 15 to limit liquid flow between the hydraulic biasing means and the lower rams. As shown in Fig. 1, pressure is applied to the larger face 19 of piston 15 and to its smaller face, biasing it against stop 18 and pushing rams 6 upwardly via duct 13 and space 10 common to all rams 6. During pressing, rams 6 are biased downwardly, piston 15 moving to the right (Fig. 2, not shown). Fluid is prevented from returning through duct 16 by check valve 17, which may be protected from excess load by slide valve (22, Fig. 3, not shown) attached to piston 15 disconnecting valve 17 from space 14 during pressing.
Patent ES-368440-A1 (ES)
Title: Continuous impregnation plant of cardboard or like support
IPC: D21J1/00
Filed: 1969-06-17
Abstract: Apparatus for impregnating cardboard and felt comprises a tank 1 with inclined vertical walls 3, 4 and two pairs of chains 5, 12 adapted to hold between them vertically sheets of material 37. The pairs of chains are driven by pinions 10 and 24 and otherwise supported on pinions 9, 17-22, and the chains of each pair are connected by spacers having springs which hold the sheets of material at spaced vertical intervals. Heating coils 31 are provided in the base and sides of the tank. Recycling of the treatment fluid may be carried out by means of a reservoir and pump. The speed of the chains can be varied depending on the thickness of the sheets of material and density of the treatment fluid.
Patent ES-369614-A1 (ES)
Title: Process for the production of multi-coloured yarns
IPC: D06P1/00
Filed: 1969-07-17
Abstract: Multicoloured yarn is made by passing a knitted fabric through a padding mangle while applying a plurality of dyestuffs from independent and regulatable supplies through nozzles which are moveable transversely to the fabric, which is unravelled following dyefixation. The nozzles may be reciprocated automatically or manually or may be preset in fixed positions for a given run. As described the dye is allowed to flow onto one roller of the mangle and is thus conveyed into the nip. Example fabrics are polyamide and polyester types and example dyestuffs are of the anthraquinone, azo (including metal complex) or phthalocyanine types. Many other fabrics and dyes are listed. The dye vehicle may be a paste of, e.g. sodium alginate or locust bean flour with sodium nitrobenzene sulphonate, pine oil, olein, KOH and water (for anthraquinone dyes) or of locust bean flour or crystal gum with urea, thiodiglycol, ammonium sulphate, water and optionally phenol (for azo or phthalocyanine dyes).
Patent ES-377303-A1 (ES)
Title: Crystallization of a fatty component from a feed by the steps of emulsification with a surfactant, cooling by vacuum evaporation and subsequent conventional separation
IPC: B01D9/00
Filed: 1970-03-09
Abstract: A method of separating components of fatty-acid, fatty-alcohols and fatty-acid-ester mixtures thereof in which an aqueous surfactant solution is intimately mixed with the fatty-acid, fatty-alcohol or fatty-acid-ester mixture to form an emulsion and, in one or more stages, reduced pressure(suction) is applied to evaporate water and reduce the temperature to the crystallization level. Preferably the evaporation of water is carried out in several stages, the aqueous surfactant being supplied all at once or in several stages. The crystallized component is then recovered by solid-liquid separation.
Patent ES-391234-A1 (ES)
Title: Assembly of block pulleys provided with a load measuring system
IPC: G01G3/04
Filed: 1971-05-06
Abstract: An assembly of pulleys having a reception groove for a flexible pulley-block strap, comprising cheeks, cross-pieces connecting said cheeks, one at least of said pulleys being rotatably mounted between said cheeks on an axis fixed relative to said cheeks, one at least of said pulleys being rotatably mounted between said cheeks and movable in its own plane under the action of the force exerted by the flexible strap on said movable pulley, an elastic system acting on said movable pulley in opposition to said force exerted by the flexible strap on said movable pulley, and a mobile control element carried by one of said cheeks and operatively connected to said movable pulley.
Patent ES-399710-A1 (ES)
Title: Liquid and air mixing gear pump
IPC: B01F25/62
Filed: 1972-01-29
Abstract: The air intake ports of a liquid and air sucking and mixing gear pump are put into communication with the atmosphere through a collecting tank or chamber, in which the small amounts of foamy liquid-and-air emulsion flowing out from said ports during the stopping time of the pump are collected, and from which the amounts of emulsion are again sucked back into the pump as soon as the pump operation is again started.
Patent ES-403296-A1 (ES)
Title: Preservation of beer
IPC: C12H1/14
Filed: 1972-05-29
Abstract: Undesirable microbial growth in beverages, particularly in malt beverages is prevented by serially admixing with the beverage A. a compound of the formula WHEREIN X is hydrogen, alkali metal or alkaline earth metal, N IS AN INTEGER EQUAL TO THE VALENCE OF X, and R is a heptyl radical, AND B. pyrocarbonic acid diethyl ester.
Patent ES-420501-A1 (ES)
Title: Rotor for fluorometric measurements in fast analyzer of rotary
IPC: G01N33/48
Filed: 1973-11-13
Abstract: An improved rotor is provided for simultaneously making fluorometric measurements on a multiplicity of discrete samples. A multiplicity of sample analysis chambers or cuvettes are arranged side by side in a circular array to form a rotary cuvette system within the rotor. Each chamber comprises an inclined, open-ended cavity adapted to retain liquids within its radial extremity upon rotation. Surface fluorescence measurements are made while sample liquids are so retained by means of a fluorescence excitation light source and photodetector adapted, respectively, to direct a light beam and detect fluorescence emitted through the open end of the sample analysis chamber. Sample and reagent loading cavities, adapted to be loaded under static conditions, discharge upon rotation through liquid mixing and transfer passageways into respective sample analysis chambers.
Patent ES-425444-A1 (ES)
Title: Bis-(polyhalogenoanilino)-anthraquinones
IPC: C08L33/00
Filed: 1974-04-18
Abstract: Bis-(polyhalogenoanilino)-anthraquinones and their use for the bulk dyeing of high molecular organic compounds.
Patent ES-432911-A1 (ES)
Title: Method and apparatus for casting metals into a continuous casting mold
IPC: B22D41/50
Filed: 1974-12-06
Abstract: A method and apparatus for casting of metals into a continuous casting mold wherein metal is cast out of a ladle into a tundish having at least one non-regulatable bottom discharge and into at least one mold by means of a pouring tube. After the start of the casting operation the casting jet emanating from the bottom discharge is controlled and, if desired, corrected to the desired casting jet formation and thereafter the pouring tube is brought into the casting position through the casting jet.
Patent ES-442100-A1 (ES)
Title: 7-Acyl-3-(substituted triazolyl thiomethyl)cephalosporins
IPC: C07D501/18
Filed: 1975-10-25
Abstract: The compounds of this invention are cephalosporins having various acyl substituents at the 7-position and a substituted triazolyl thiomethyl group at the 3-position of the cephem nucleus and intermediates for the preparation thereof. The 7-acylated compounds have antibacterial activity.
Patent ES-445830-A1 (ES)
Title: Thread storing and feeding device
IPC: D05C11/00
Filed: 1976-03-05
Abstract: A thread storing and feeding device for a textile machine, which device includes a storage drum to which the thread can be tangentially fed to form a thread supply and from which it can be withdrawn particularly overend. A disc is movably supported with respect to the drum for displacing the thread supply axially along the drum. The drum has a closed circumferential wall provided with a plurality of longitudinally extending, circumferentially spaced grooves formed in the exterior surface thereof. The movable disc is positioned adjacent the upper end of the drum and has an edge section which overlaps the upper edge of the drum. This edge section has a plurality of webs thereon which project inwardly into the longitudinal grooves of the drum. The webs define a lower thread engaging surface which engages the threads so as to push the thread storage axially along the drum.
Patent ES-447203-A1 (ES)
Title: Hydrodynamic-mechanical drive and brake for vehicles
IPC: F16H63/46
Filed: 1976-04-21
Abstract: A hydrodynamic-mechanical vehicle drive wherein an engine drives the primary portion of an input clutch whose secondary portion can receive torque with varying degrees of slip and rotates the pump of a counter-rotating hydrodynamic torque converter, either directly or through the medium of a differential. The turbine of the converter is adjacent to the inlet side of the pump and drives the input shaft of a reversing gearing which utilizes a friction clutch to drive the take-off shaft forwardly and a friction brake to drive the take-off shaft in reverse. The turbine and the pump rotate in the same direction during hydrodynamic braking and the pump is then rotated at a speed which depends on the degree of slip of primary portion of the input clutch relative to the secondary portion. The clutch or the brake of the reversing gearing operates without slip during hydrodynamic braking, and the converter has a guide blade ring which is disposed between the pump and the turbine, as considered in the direction of fluid flow in the converter chamber from the pump toward the turbine. The ring changes the direction in which the fluid circulates under the action of the pump. The control system of the drive includes a control valve or an analogous component which changes over the reversing gearing in response to a braking command, and means for automatically increasing the slip of the input clutch when the control valve changes over the reversing gearing.
Patent ES-449267-A1 (ES)
Title: Extended range variable magnification reproduction machine
IPC: G03G21/00
Filed: 1976-06-25
Abstract: A document reproduction machine having an extended range of magnifications employs a scanning optical system which is controlled as to scanning speed and distance of travel by the selected magnification. In an extended reduction copying range the speed of the scanning optical system is automatically increased in proportion to the selected magnification reduction, but the increase in scanning distance is limited to the platen size. A clutch mechanism is employed to terminate the normally increasing scanning distance in the extended reduction range.
Patent ES-455948-A1 (ES)
Title: Hover furnaces
IPC: C21D9/63
Filed: 1977-02-16
Abstract: A furnace for continuously heat treating metallic strip comprises a substantially flat horizontal entry floatation table having a trailing portion which inclines downwardly towards the base of a floatation trough. The trough extends along substantially the full length of the heating zone furnace. An exit table includes a leading portion which inclines upwardly from the base of the trough to a generally horizontal flat floatation surface. Entry and exit seals are positioned above the entry and exit tables respectively.
Patent ES-456699-A1 (ES)
Title: Moulding thermosetting compositions
IPC: B29C48/395
Filed: 1977-03-10
Abstract: A method of producing moulded plastics articles by a continuous moulding or extrusion operation which comprises providing in a screw machine a blend of filler and the precursors of a synthetic thermosetting material and operating the screw machine to (a) intimately mix the filler and the precursors or an uncured condensate thereof and plasticize the mixture and (b) convey the intimate mixture directly to a mould or extrusion head. The mixture is cured after being conveyed to the mould or extrusion head.
Patent ES-458223-A1 (ES)
Title: Residual status reporting during chained cycle steal input/output operations
IPC: G06F13/34
Filed: 1977-04-27
Abstract: A data processing system with improved input/output (I/O) techniques is disclosed. The input/output control logic, or channel, of a central processing unit is connected to a plurality of peripheral input/output device control units, in parallel, by a plural line interface bus which includes bidirectional data transfer lines and bidirectional address transfer wires. The interface bus also includes unidirectional lines to and from peripheral device control units which synchronize operation of use of the bus. Several forms of I/O communications are shown to be controlled by the interface bus and include, direct processor controlled data transfer with simultaneous transmission of data and commands to peripheral devices, cycle steal data transfers permitting concurrent input/output operations and central processor program instruction execution, and peripheral device initiated interrupt requests to the central processor. A common polling mechanism for selecting one of a plurality of peripheral devices which may be requesting cycle steal use of the bus or interrupt handling use of the bus is disclosed. During cycle steal data transfers, peripheral device status information can be transferred over the interface bus to the central processor storage without the need for requesting interrupt handling from the central processor.
Patent ES-458942-A1 (ES)
Title: Safety means for maintaining containers in negative pressure
IPC: G21F7/04
Filed: 1977-05-19
Abstract: The safety equipment maintains a vacuum inside a vessel into which there extends a pipe for gas under pressure. An automatically-operated valve is fitted in the pipe outside the vessel, and a receiver is connected to the pipe between this valve and the vessel. A valve control pipe is connected to the receiver, so that when pressure in the latter falls below a predetermined value in the valve shuts. A manually-operated control valve can be connected in parallel with the first valve, and there can be a throttle valve in series with the latter. The first valve can be pneumatically-operated, and connected via a control pipe directly to the receiver.
Patent ES-458962-A1 (ES)
Title: Pivot device for doors of strong boxes, safes or the like
IPC: E05G1/02
Filed: 1977-05-19
Abstract: A pivot device is disclosed for use in connection with the doors of containers such as safes, vaults and the like. It provides for the door to consecutively pivot around two separate axes when it is fully opened or closed. The pivots themselves are located within the container to prevent tampering.
Patent ES-470159-A1 (ES)
Title: Components of catalysts for polymerizing alpha-olefins and the catalysts formed from the components
IPC: C08F4/654
Filed: 1978-05-24
Abstract: New components of catalysts for polymerizing alpha-olefins, and the catalysts formed from the new components are disclosed. Said catalyst components are prepared by reacting Ti compounds with a carrier in the form of spheroidal particles of specified characteristics and which consists of or comprises an Mg compound, or mixture of Mg compounds of the formula XnMg(OR)2-n (I) in which 0</=n</=2, R is an alkyl, aryl, cycloalkyl radical containing from 1 to 20 carbon atoms, X is halogen or a group OR' in which R' is an alkyl, aryl or cycloalkyl radical containing from 1 to 20 carbon atoms and is the same or different from R in formula (I).
Patent ES-487560-A1 (ES)
Title: Spray pump
IPC: B05B11/00
Filed: 1980-01-09
Abstract: A spray pump comprises a pump cylinder defining a pump chamber, a piston which is movable in the chamber, an actuating push button arranged to move the piston in the chamber, and an atomization nozzle arranged to receive liquid from the said chamber. A liquid outlet valve is located between the pump chamber and the atomization nozzle. The outlet valve comprises a valve body received in and surrounded by a tubular portion, the valve having a closed position in which tubular portion lies against the valve body and an open position in which the tubular portion is elastically widened to allow liquid to pass between the valve body and the tubular portion. The valve further comprising a stop for holding the valve body in the tubular portion.
Patent ES-8104237-A1 (ES)
Title: N-Methyl-0-pyrazol(4)yl-carbamic acid esters, process for their synthesis and their use as pesticides.
IPC: A01N47/18
Filed: 1980-07-30
Abstract: N-Methyl-carbamic acid O-pyrazol-4-yl esters of the formula < IMAGE > in which R is optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl or phenyl, which possess insecticidal, acaricidal and nematicidal properties.
Patent ES-8105429-A1 (ES)
Title: Method and mobile machine for removing surface irregularities from a rail head of a railroad track
IPC: E01B31/12
Filed: 1980-08-14
Abstract: Rail heads are planed with a mobile machine moving continuously along a track and comprising a frame and a rail planing tool mounting linked to the frame. The mounting is adjusted vertically relative to the running surface of the rail head and pressed thereagainst, and guided along the rail head by a guide roller laterally guiding the mounting along a selected side of the rail head and two additional guide rollers vertically guiding the mounting along the running surface of the rail head. A tool head including a tool holder is mounted on the mounting for displacement relative thereto and a rail planing tool is replaceably mounted in the tool holder and detachably carries a cutting blade having a cutting edge for planing chips or shavings off the rail head by the forward thrust of the machine. A pick-up magnet removes the chips.
Patent ES-8202454-A1 (ES)
Title: Fault detection in integrated circuit chips and in circuit cards and systems including such chips.
IPC: G06F11/27
Filed: 1980-10-17
Abstract: VLSI chips contain a very high density of logic elements and have only a limited number of pin connections making complete testing by conventional means impracticable. The invention provides a self-verifying chip. The chip includes a data processing chain (10) and a plurality of fault detecting circuits (13, 14, 15) coupled to the data processing chain. A plurality of internal stimulus generators (18, 19,20) generate test signal patterns in response to a supervisory control (21) which are applied to intermediate points of the data processing chain. Outputs from the fault detecting circuits (13, 14, 15) are applied to an error status generator (16) which provides error signals indicating fault conditions at various points of the data processing chain. Fault detecting circuits (18A,21A) may also monitor the internal stimulus generators and the supervisory control means. The devices of the data processing chain may normally operate in a parallel-load mode, but may be loaded with the test signal patterns in serial mode. The chip may include duplicate functional or complementary logic for the data processing chain, and the fault detecting circuits may be arranged to check the operation of the two logic chains against each other. A number of chips according to the invention may be mounted on a card, with a card fault detector receiving the outputs of the error status generators of the chips and providing an output indicating the faults detected in the chips and in the card wiring, and, in turn, in a complete system the outputs of the card fault detectors may be applied to a system fault generator monitoring the occurrence of faults in the whole system.