baber/WOPTO huggingface dataset:
Patent ES-376125-A1 (ES)
Title: Apparatus for attaching projecting members in a hollow support of an agricultural implement
IPC: A01D7/06
Filed: 1970-02-02
Abstract: Apparatus for forming a support assembly for tines or the like comprises a retaining member which is inserted within a hollow support member to hold a series of brushes between the opposite walls of the support member and properly to orient them with respect to aligned pairs of facing deforming tools. The tools are actuated to cut apertures in the walls concentrically of the bushes and then to deform the edges of the walls around these apertures inwardly within the bushes so that the bushes are retained between the walls.
Patent ES-386557-A1 (ES)
Title: In-service inspection of reactor vessel welds
IPC: G21C17/08
Filed: 1970-12-17
Abstract: Method and apparatus for in-service inspection of nuclear reactor vessel welds. A support mechanism housing an inspection device is positioned within the reactor vessel after the internals thereof are removed. The hoist mechanism for the refueling device is then used to manipulate the inspection device from its support mechanism to the weld areas to be inspected. The inspection device includes means for remote visual and volumetric examination of the cladding and weld surfaces, respectively, as well as a displacement indicating means for determining the position of the inspection device with respect to the weld being inspected.
Patent ES-389115-A1 (ES)
Title: Control arrangement with a pulse-length modulator for a piston
IPC: F15B21/08
Filed: 1971-03-11
Abstract: A servo loop for correcting the position of a piston operating against a load has a control unit comprising a three point regulator for operating two on-off valves and a pulse length modulator for operating a switch over valve, the on-off and switch over valves being connected to the piston cylinder, a pressure tank, and a collection tank, so as to move the piston in either of two directions. The three point regulator and the pulse length modulator are driven by the difference between the desired signal and the actual signal, the latter being obtained from an inductive displacement pickup coupled to the piston rod.
Patent ES-394150-A1 (ES)
Title: Time-slot-allocation network for multiplex telecommunication system
IPC: H04L5/24
Filed: 1971-07-26
Abstract: A transmitting station having access to a telecommunication channel shared by m such stations synthesizes a composite word from interleaved groups of bits supplied by n associated feeder lines, each group of bits consisting of up to three subgroups from a corresponding number of sources of data or telegraphic messages connected to the respective line. The composite word, along with a bit of a code word forming part of an assignment message indicating the number of bits assigned to each source of any active line, is transmitted over the common channel as one of m subframes respectively allocated to these stations in a recurrent frame. The current time-slot allotments of all active feeder lines, determined by respective manual selectors at the associated transmitting station, are consecutively communicated during each subframe by a scanner to a signal generator for causing the emission of up to three gating pulses of variable duration which span one or more clock cycles according to the number of bits assigned to the several sources emission of the assignment bit occurs at the end of the subframe. At a correlated receving station connected across the same channel, the assignment of time slots within the subframe to the several sources represented by incoming data bits is ascertained by an analogous scanner co-operating with a similar generator whose gating pulses are controlled by an extraction circuit decoding corresponding code words of the accompanying assignment message.
Patent ES-400869-A1 (ES)
Title: Control mechanism for circular knitting machine with rotating needle carrier
IPC: D04B15/78
Filed: 1972-03-17
Abstract: A pattern control mechanism for a circular knitting machine with a rotating needle carrying cylinder, in which the needles are controlled at a pattern position by means of a plurality of electromagnetically controlled pattern devices, each needle being provided with an associated needle jack having control feet which follow each other in sequence in a stepwise manner, the needle jacks being slidable in the needle cylinder and being selectively swingable at the pattern selection point all of the needle jacks with their control feet are carried past a ramp-like cam which swings the needle jacks into a first position, in which they cooperate with their jack-advancing cam. A plurality of radially inwardly yieldably biased slide members are provided for swinging the respective jacks into a second position wherein they do not cooperate with such cam. Every slide means is provided with a magnetic holding mechanism which retains the respective slide means in an outer, retracted position, the returning force which opposes the magnets being less than the holding strength of the magnets. The respective slide members are retracted by magnet slide retracting feet mounted on the cylinder so as to retract the magnet armature into proximity with the pole piece of the magnet. If the magnet is then energized by a pattern control mechanism, the slide members remains retracted and thus the respective needle jack remains swung outwardly in operative position. If the magnet is not energized, the needle jack is swung inwardly into inoperative position by the slide members.
Patent ES-406891-A1 (ES)
Title: Antistatic softening composition containing a quaternary ammonium salt and a ethenoxy quaternary ammonium salt
IPC: D06M13/322
Filed: 1972-09-21
Abstract: An antistatic softening composition, comprising 4-10 percent by weight of a quaternary ammonium salt of general formula (I):
Patent ES-406984-A1 (ES)
Title: Device for neutralizing a fire-control radar
IPC: F41H11/12
Filed: 1972-09-23
Abstract: A device for neutralizing a fire-control radar used in the fire control of guns, machine guns, missiles and the like. The device comprises an antenna for reception of radar signals connected to a receiver, at least one transmission antenna for emitting radio-wave signals, and means between the output of said receiver and said transmission antenna to provide jamming radio-wave signals including a spectrum of noise and a sequence of false echoes.
Patent ES-414311-A1 (ES)
Title: Continuous preparation of fermented milk products
IPC: A23C9/123
Filed: 1973-04-06
Abstract: Yogurt and other fermented milk products are prepared in a continuous process in which a continuous stream of milk is added to a fermenting mixture of milk and a starter in a prefermenting tank. The pH of the mixture in the prefermenting tank is maintained above the value at which stirring of the mixture will cause syneresis to occur in the final product. A portion of the prefermented mixture is sprayed into a coagulating tank in which further fermentation and coagulation take place to form a gel structure. In the coagulating tank, the mixture, when its pH surpasses the acidity at which stirring will no longer cause syneresis, is subjected to shearing forces by stirring the gel structure near the bottom of the tank to form a smooth consistency without disturbing that part of the gel structure upstream in the coagulating tank in which sufficient acidity has not been produced and thereafter filling into containers the product having a smooth consistency through a discharge pipe in the bottom of the coagulating tank.
Patent ES-430453-A1 (ES)
Title: Method of racemizing optically active 1-phenylethylamine
IPC: C07C209/00
Filed: 1974-09-27
Abstract: A process for the preparation of racemic phenylethylamine which comprises contacting an optical antipode therefore, e.g., L(-) or D(+)-1-phenylethylamine with sodium amide or sodium hydride.
Patent ES-434392-A1 (ES)
Title: Method of growing plant cells
IPC: C12M1/00
Filed: 1975-01-27
Abstract: Plant cells are grown continuously in a tubular transparent plastic structure through which water containing nutrients and carbon dioxide are passed. A suspension of plant cells in the water grow on exposure to light and can be harvested as a food material.
Patent ES-436301-A1 (ES)
Title: Device for locking a movable form feed
IPC: B41J11/30
Filed: 1975-04-04
Abstract: A form feed device having at least one form feed mounted in a frame so that it can be moved transversely to the feed direction on a slide shaft which itself can be turned between at least an open and a locking position.
Patent ES-445132-A1 (ES)
Title: Manufacture of sheet material
IPC: F16J15/10
Filed: 1976-02-13
Abstract: A process for the production of fibre-reinforced sheet material in indefinite lengths comprises a first rolling step wherein a curable dough of thermoplastic polymer containing reinforcing fibres is rolled onto one face of a band to form a first coating which is dried prior to a second rolling step wherein further dough is rolled onto the first coating to form with the first coating a single layer said single layer is dried, stripped from the band and cured. The dough includes a special solvent system comprising a solvent for the polymer and a non-solvent liquid, to give the dough a "release" characteristic.
Patent ES-447704-A1 (ES)
Title: Respirator system
IPC: A61M16/00
Filed: 1976-04-29
Abstract: A compact respirator system for use either connected to stationary outlets for breathing gas or connected as a portable unit to a tube of breathing gas. A breathing bladder and a valve block form a unit that may be disposed either with the breathing bladder in a pressure chamber for conventional respiratory operation or with the breathing bladder removed from the pressure chamber for manual actuation. A pulse transmitter actuates a pressure pulse generator for providing the pressure chamber with intermittent pulses for compressing and expanding, respectively, the breathing bladder for said conventional respiratory operation. An automatic valve keeps open a pilot pressure channel to an expiratory valve forming a portion of a pilot valve, which latter also includes a patient-triggered valve for initiating rapid breathing assistance if the patient shows signs of beginning to breathe spontaneously.
Patent ES-452798-A1 (ES)
Title: Liquid level contents indicators for vehicle hydraulic systems
IPC: G01F23/60
Filed: 1976-10-28
Abstract: In a liquid level contents indicator for a vehicle hydraulic system of the float-operated electric switch type manually operable mechanism for testing the circuit comprises a push-button located in an end closure cap for a reservoir and the push-button acts on contacts of the electric circuit through a resilient diaphragm which also acts as a return spring for the push-button and provides a seal between the push button and the cap.
Patent ES-457667-A1 (ES)
Title: Microwave heating of foods
IPC: A23L5/10
Filed: 1977-04-06
Abstract: Frozen food in packs, generally of rectilinear configuration, are heated for consumption by being passed through a microwave energy field which generates heat which is substantially uniform across the pack width and which traverses the pack length due to movement relatively between the pack and microwave energy source. The relative movement overcomes thermal runaway since the energy is continuously being dragged away from the zones which have just been heated and where thermal runaway could otherwise occur.
Patent ES-458023-A1 (ES)
Title: Disposable cutting tool tip holder - has pivoted clamp arm held by round nose bolt engaging groove in support pin
IPC: B23B27/16
Filed: 1977-04-05
Abstract: The cutting tool tip is located on the holder (10) and secured by a pivoting clamp ram (14). The arm extends from a pin (15) which locates slidably in a bore (16) in the holder (10), and tightens and tip (11) when a round nosed bolt (20) advances into a ramp-faced groove (18). The arm may be pivoted to disengage the tip. The round nosed bolt locates in a holder bore which is remote from the tip and step reduces in diameter towards the nose (19).
Patent ES-460637-A1 (ES)
Title: Method and apparatus for shirring of synthetic tubes, particularly casings for sausage production
IPC: A22C13/02
Filed: 1977-07-11
Abstract: A method for the shirring of synthetic tubes or casings comprising inflating the casing, inserting a long guide element of comparatively low gyrating cross-section into the casing while it remains inflated, applying pressure to the casing with a plurality of shirring elements engaging around its circumference in the same axial range, and gyrating the shirring elements in an eccentric pattern around the center of the guide element to effect gripping and carrying of the casing axially against a control-retracting buffer on the axial fold formation through which the casing is folded in a spiral shape. A device for shirring of the sausage casing comprises a guide mandrel over which the casing is fed through a shirring head which includes a plurality of rotatable profile rollers carried on the head and arranged radially in respect to the guide mandrel at spaced circumferential locations around the mandrel. The device also includes first and second rotating shafts having eccentric portions connected to the shirring head so as to cause gyration of the shirring head and a gyratory movement of the profile rollers around the casings to fold the casings in a spiral shape.
Patent ES-463846-A1 (ES)
Title: Method and apparatus for curing coating materials
IPC: B05C9/12
Filed: 1977-11-04
Abstract: Apparatus for photocuring a coating on a moving substrate in a system including a first and second tunnel with a treating chamber located therebetween and housing at least 1 mercury vapor lamp. The mercury vapor lamp has associated therewith a reflector module for directing UV light to the substrate. The reflector module temperature is controlled by physically spacing a liquid cooled heat sink from the reflector module so that only radiation heat transfer occurs therebetween.
Patent ES-465185-A1 (ES)
Title: Apparatus for electric furnace capable of effecting electrode connection and refractory lining repairs independently of each other
IPC: H05B7/14
Filed: 1977-12-17
Abstract: An apparatus for an electric furnace capable of effecting electrode connection and refractory lining repairs independently of each other. Mounted on a common supporting member are an electrode connecting device for suspending a new electrode and a refractory lining repairing device having a revolvable nozzle for blowing the refractory lining patching mixture against the eroded cavities in the lining in such a way that they may be traversed along the supporting member independently of each other. The new electrode suspended by the electrode connecting device is rotated whle being lowered so as to be screwed into the consumed electrode. The eroded refractory lining is repaired with the refractory lining repairing device.
Patent ES-468765-A1 (ES)
Title: Method of adjusting resistance of a thermistor
IPC: H01C17/232
Filed: 1978-04-13
Abstract: A wafer thermistor with opposite, generally flat surfaces has two spaced apart contacts on one surface and a third contact on the opposite surface the third contact is considerably larger in surface area than the two contacts on the one surface the conductors leading to the thermistor are connected to the two contacts on the one surface to change the resistance of the thermistor, removal of a larger percentage of the surface area of one of the contacts will change the resistance of the thermistor by only a fraction of the surface area of the contact that was removed.
Patent ES-475912-A1 (ES)
Title: Clock pulse generator with selective pulse delay and pulse width control
IPC: H03K5/13
Filed: 1978-12-12
Abstract: Clock generating apparatus for a computer system has selective pulse delay and pulse width control. Selection of pulse delay and pulse width is accomplished by loading registers with predetermined data patterns. The registers can be loaded under program control or by data entry units, such as a keyboard, switches, etc. The registers are located in coarse and fine pulse delay and pulse width adjustment units. These units have the same physical structure, but are functionally definable by a settable control element. A dither delay element is included in these coarse and fine adjustment units, and it is selectable to provide a small increment of delay. The coarse pulse delay and pulse width adjustment units also include pulse mode control circuitry to control operation in either normal oscillator mode or in single cycle mode.
Patent ES-481215-A1 (ES)
Title: Knitted Hook-type fastener material and apparatus and method for producing same
IPC: D04B39/00
Filed: 1979-06-01
Abstract: A knitted material having a multiplicity of upstanding hook-like engaging elements suitable for engagement and disengagement with a material having loop-like mating elements has a base knitted fabric (20) and upstanding monofilamentary members (44) interknitted into the base fabric, with a hook-like engaging member (46) extending transversely of each upstanding member (44) and configured in cross section to have at least one end generally arcuate in shape and the opposite end tapered for greater flexibility. In a method for producing the knitted material, monofilamentary pile loops (22) are interknitted with the base fabric 20 and their crests contacted with a heated member (38) with relative translational movement therebetween as by rotation of the needle cylinder so as to produce said monofilamentary members (44) with said particularly configured engaging elements (46).
Patent ES-482337-A1 (ES)
Title: Process for separating the paper from the plastic existing in the urban solid waste
IPC: B02C23/08
Filed: 1979-07-09
Abstract: A process for separating an urban waste mixture of paper and plastic film into its primary components comprising partially triturating the mixture to reduce the paper components to a small particle size ground condition while the plastic film component is generally unchanged and separating the unchanged component from the partially triturated mixture by combing same therefrom.
Patent ES-482449-A1 (ES)
Title: Briquet sheet breaking by cooling and bending
IPC: B22F9/22
Filed: 1979-07-12
Abstract: Apparatus for separating a sheet of briquets issuing from a briquetting machine into individual briquets by bending the briquet sheet both longitudinally and transversely to break the connections between adjacent briquets. The apparatus includes a carrying conveyor having arcuate, waveform or sawtooth conveyor slats and a conforming conveyor having conveyor slats with a cross section which mates with that of the carrying conveyor. The conforming conveyor forces the briquet sheet to conform to the slat configuration of the first conveyor and to pass around a pivot means which breaks or separates the sheet into individual briquets.
Patent ES-8104626-A1 (ES)
Title: Spool body for electric wire windings.
IPC: H01F5/02
Filed: 1980-05-06
Abstract: 1. Coil body for electrical wire windings for transformers, chokes or the like, with a box-like basic part (1) having four faces situated at right angles to one another and for accomodating an iron core, wherein on either side the basic part carries flanges (6 to 13) which preferably lie in parallel planes and which delimit the width of the winding to be received, characterized in that a cover-like plate (14, 15), which in its dimensions corresponds to the outer end-side cross-sectional contour of the coil body, is articulated at the end side to at least one flange (12, 13) and is pivotable relative thereto, and the free edge of the plate and the edge of the counter flange (8, 9) have looking members, for example hooked projections (16) and eyes (17), through which, after the winding of the coil body und folding (41, 42) of the plate (14, 15), the latter is retained in the folded position and the cover-like plate (14, 15) has, at the lateral edges situated at right angles to the articulated lateral edge, bent-up webs (18, 19) facing towards the coil body and, prior to being folded over, it is displaced outwards relative to the plane of each flange (12, 13), to which it is articulated, by the height (h) of these webs (18, 19), wherein the webs (18, 19) of the cover-like raised plates overlap at the edge side straps (24, 25, 26 and 27) which are formed on the flanges (6, 7, 10, 11) which lie between the flanges carrying the cover-like plates (14, 15) and extend along the lenght thereof and which lie in the plane of the flanges carrying them and whose width (b) corresponds to at least half the winding width (B) and which, after the winding of the coil body, are folded over towards the flanks of the winding, and the basic part, flange, plate and locking members are made in one piece of an electrically insulating and heat-resistant plastics material.
Patent ES-8104127-A1 (ES)
Title: Apparatus for handling pulverulent material without creating dust.
IPC: B65G69/18
Filed: 1980-05-16
Abstract: Apparatus for handling powder substance, comprising a central feed pipe, an outer pipe, a bell-like member of large section which is disposed around the outer pipe and which communicates therewith by way of filter openings, a corolla-like member which is suspended from the bell-like member and into which open the lower ends of the two pipes, a vacuum in the outer pipe, the bell-like member and the corolla-like member, said corolla member floating on the pile of powder substance by virtue of the support effect of the vacuum in the bell-like member.
Patent ES-8106784-A1 (ES)
Title: Soft barrier fin weatherstrip and method of manufacture
IPC: E06B7/22
Filed: 1980-07-29
Abstract: The object of this invention is to provide an improved soft barrier fin weatherstrip 10 and method of manufacturing same. The weatherstrip 10, which is used for sealing openings between fixed and sliding members, comprises a soft barrier fin 16 preferably formed from polypropylene material. The fin 16 is coated or impregnated with paraffin which fills the openings or interstices in the fin. The coated fin 16 has good resistance to air and moisture infiltration. The fin 16 further reduces the noise generated by the weatherstrip 10 sliding on a mating surface, and the break-away force required to reverse the direction of the fin. The paraffin in the fin 16 acts as a lubricant between the weatherstrip 10 and mating surface.
Patent ES-8202162-A1 (ES)
Title: Copying method and apparatus
IPC: G03B27/42
Filed: 1980-11-14
Abstract: A copying system and apparatus wherein a first electrostatic image of an original is formed and developed on a first photoconductive surface, and second electrostatic images of the developed image are repeatedly formed on a second photoconductive surface by illumination of the first surface. The second images, which can be formed at high speed, are developed and transferred to copy material.
Patent ES-8107053-A1 (ES)
Title: Adhesive applicator
IPC: B05C1/08
Filed: 1980-12-03
Abstract: An adhesive applicator comprises a reservoir closed at the front by a driven applicator roller, sealing rollers which are drivable in mutually opposite directions and can be applied to the applicator roller, and doctor blades carried by sidewalls of the reservoir and acting on the sealing rollers.
Patent ES-8206104-A1 (ES)
Title: Process for the electrical connection and insulation of an electrical element.
IPC: H01F27/02
Filed: 1981-01-23
Abstract: For making contact with, and insulating a ring core coil (4), a strip-shaped carrier (1) of electrically conductive material, out of which are stamped one-piece integrally formed tabs (2), is brought forward to the ring core coils, after which the tabs (2) are soldered (5) to the winding ends, the elements including the tabs are electrostatically coated with plastic powder (7), the tabs are sintered to the elements and subsequently the tabs are separated from the carrier.