baber/WOPTO huggingface dataset:
Patent ES-352977-A1 (ES)
Title: Miniature crossbar multiswitch
IPC: H01H67/26
Filed: 1968-04-20
Abstract: A cross-bar switch comprises a base-plate formed by a printed circuit board 1, Fig. 1, on which a number of resilient contact elements 5 are mounted, two rows only being shown, each contact element being anchored at one end to the board in electrical contact with a circuit on the board. The base is fixed to the lower surface of a frame 8 which accurately locates the lower ends of the contact elements and which carries on its upper surface the select and connect bars 12 and 13, only two of each being shown, which are movable by operation of the electromagnetic actuators 27 and 28. Mounted over the top of frame 8 is a contact support plate 38, the top surface of which is grooved, as at 41, to take stationary contact elements 40 in the form of springs, as described in Specification 1,100,875, which are held in place by ribs 44 on lid 39 which engage transverse grooves 98 in the support plate 38 and apply retaining pressure on the springs 40. The bottom surface of the support plate is grooved to provide an L-shaped guiding path for the free ends of the contact elements 5 between a position in which the elements 5 are out of contact with the fixed contact springs 40 and a position where they engage between adjacent turns of the spring. The select and connect bars are each resiliently biased in a direction away from the actuators 27 and 28 by spring- loaded tongue members in the walls 19 and 20 of the frame 8 and are displaced in the other direction when the actuators are energized. Each select bar 12 has a number of rectangular apertures through which respective movable contact elements pass and each connect bar has a number of rectangular apertures each having a tooth projecting into the interior thereof. Switch operation.-Normally, the movable contact elements, e.g. 57 and 58, Fig. 4, which shows only the active portions of the apertures in the select and connect bars, are biased by their own resilience into one corner of the bar apertures. To select a cross-point the connect bar is operated to the position shown in Fig. 5 then the select bar is operated as at 51 in Fig. 7, the connect bar is released, the tooth 56 carrying the movable contact to engage the fixed contact 59 and finally the select contact is released leaving the selected movable contact 58 still held, by the restoring spring action on the connect bar, in contact between adjacent turns of the fixed contact spring 59. To release the connection the connect bar is operated once again when the movable contact returns, by its own resilience, to its original position.
Patent ES-354466-A1 (ES)
Title: Method and apparatus for the production of continuous tape
IPC: D04H3/04
Filed: 1968-05-29
Abstract: A continuous tape is made by applying threads (8) to both sides of a flat continuously moving endless band 5 so as to extend generally parallel with the edges thereof, wrapping filaments 23 in non-overlapping relationship around the band, bonding the filaments to the threads, cutting the filaments, e.g. with cutter 28, in a direction parallel to an edge of the band and removing the tape 31 from the band 5. The completed tape has a transverse tensile strength at least 100 times greater than its longitudinal tensile strength. As shown, the threads, (8) pass through an adhesive bath 10 before contact with the band. The filaments are wrapped around the band by rotating winding platform 12. The band comprises two superimposed band elements 5a, 5b and these are separated to assist cutting of the filaments. The adhesive is set by hot air heaters 26. There may be many more filaments (extending across the tape) than threads. The filaments may be bands of monofilaments (which may be braided) of glass, metal, nylon rayon or acrylic polymers. The threads may be cotton, nylon glass or rayon. The tape may be used to form a pipe, see Figs. 7 to 9 (not shown). The pipe is made by coating a mandrel 50 with resin (51), optionally applying veil cloth (52), then winding the tape (53) around the mandrel in partially overlapping turns. The wound tape is then impregnated with resin and wound with polyester or epoxy resin-coated glass metal or nylon filaments 54. Further outer layers of the tape and glass filaments may be applied to the mandrel. Particulate material 55 may be applied over the filaments 54.
Patent ES-361456-A1 (ES)
Title: Improvements in diaphragm clutches
IPC: F16D43/12
Filed: 1968-12-14
Abstract: A diaphragm clutch for use in self-propelled vehicles includes a diaphragm bearer element subject to two opposing forces, one provided by a prestressed resilient device and the other being variable as a function of the speed of a driving part of the clutch. In Fig. 1 a driving shaft M is running at idling speed and a diaphragm bearer 15 is urged away from a reaction plate 10 by prestressed springs 26. Centrifugal weights 27 are pivoted to the plate 10 and remain in the shown position so long as the shaft M does not exceed idling speed. When this speed is exceeded the weights 27 pivot to the position shown in Fig. 2, the action of the springs 26 is overcome and a friction plate 12 is engaged by a thrust plate 11 under the action of a diaphragm 16. Such action is precluded at idling speed, Fig. 1, since clips 25, 25a on the thrust plate 11 are in abutment with the diaphragm bearer 15. Above idling speed, the user, by a thrust bearing 19, 20, may control the clutch in the conventional way. Light springs 32 assist in freeing the plate 12. In a modification, Fig. 3 (not shown), the weights (27) act on the diaphragm bearer (15) by links (70). In Fig. 4 a spring washer 26b urges the diaphragm bearer 15 to the left and away from a cover 40 secured to a hub 42 fast on the driving shaft M. Above idling speed, weights 27 cause the bearer 15 to move to the right, Fig. 10 (not shown). As before, the thrust bearing 20 provides for declutching by a user.
Patent ES-365380-A1 (ES)
Title: Apparatus for maintaining a special atmosphere above a casting mold
IPC: B22D11/041
Filed: 1969-03-28
Abstract: Nozzles 22, Figs. 2, 3, direct jets of argon towards the surface of the melt in an openended mould 10 and the gas is confined, but for a slight leakage, by a pair of cover plates 14, slidable on a frame 11, Fig. 7, to come together and so close the halves of a graphite ring 16, Fig. 3, around a nozzle-extension tube T, Fig. 2, which passes down into the mould from a teeming ladle. There may be glazed windows in the cover plates 14, 15 but these may be omitted if open ended hoods 23 with glazed windows are placed on the plates. The frame 11 is secured to the top of the mould by means of lugs 12 and the graphite collar 16 permits reciprocation of the mould and cover. The nozzles 22 extend from a manifold 18 supported at each end from each plate 14, 15 by a vertical supply pipe 19 extending through the plate. The argon sweeps scum to the ends of the melt bath from which it may be removed on removal of the cover plates.
Patent ES-368398-A1 (ES)
Title: Propanolamine derivatives
IPC: A61K31/52
Filed: 1969-06-16
Abstract: Pharmaceutical compositions comprise a racemic or optically active compound of the formula: (R=CN or Cg 3-6 alkynyloxy) or salt thereof in association with a carrier. The active ingredients possess *-adrenolytic and hypotensive activity. The compositions may contain other active ingredients, e.g. heart-active or circulation-active sympathicomimetics or coronary dilators.
Patent ES-400735-A1 (ES)
Title: Mobile appliance for the treatment of domestic garbage
IPC: B30B9/06
Filed: 1972-03-14
Abstract: Mobile appliance for treating domestic garbage to obtain by compression, on one hand, an inert part, and on the other, a liquid, fermentable part, the appliance consisting of a motor-driven vehicle provided with a swivelling mechanical arm, fixed on a rotary turret, the arm comprising at its free end and at least two articulated jaws acting like pincers to grasp the loose garbage and discharge it into a compression chamber of a press carried by the vehicle, the chamber being provided with a plurality of radial orifices opening out into a common chamber for evacuating the liquid.
Patent ES-414812-A1 (ES)
Title: Starch hydrolysate methods for its preparation and products based thereon
IPC: A23L27/30
Filed: 1973-05-17
Abstract: A starch hydrolysate is constituted by chains of propoxylated glucose of which the terminal groups are hydrogenated. It is prepared by subjecting a milk of starch to propoxylation followed by hydrolysis of the starch ether thus obtained and hyrogenation of the resulting syrup, or by subjecting a milk of starch to hydrolysis, subjecting the syrup thus obtained to hydrogenation followed by propoxylation, which step of propoxylation may be effected in the presence of an anion exchange resin. The starch hydrolysates are useful as thickeners for the food industry or for suspending agents for pharmaceutical products.
Patent ES-425876-A1 (ES)
Title: Remote depository construction
IPC: G07F17/14
Filed: 1974-05-02
Abstract: A depository construction for accepting bank deposits at an unattended deposit station unit which may be installed as an individual unit or in conjunction with remote automatic cash dispensing banking equipment. The depository procedure is initiated for automatic operation by pressing a button, use of a key or the insertion of a customer identifying card. A horizontal entry slot is opened to accept a deposit-containing envelope having a predetermined maximum size and maximum thickness when filled. The inserted envelope automatically is power conveyed slightly upward during an operating cycle from the deposit station through the opened entry slot into a security chamber. The entry slot is closed on arrival of the envelope at the security chamber and a receipt number and preferably other selected transaction data is printed on the deposit envelope. At the same time, identical data is printed on a receipt. The deposit envelope then is discharged through an exit opening from the security chamber to a deposit chest. Passage of the envelope to the deposit chest is sensed and then the receipt is delivered to the depositor-customer at the deposit station. A pivoted or rocking control member closes the exit opening when the entry slot is opened, and the exit opening is opened when the entry slot is closed. The entry slot preferably closes after a predetermined time interval if no deposit is made during such time interval. The operation of the various components of the depository mechanism is coordinated to protect the deposit at all times, once operation of the mechanism is initiated and completed by the issuance of a receipt after the deposit envelope has safely reached the deposit chest.
Patent ES-427142-A1 (ES)
Title: Propelled toy device and launcher therefor
IPC: A63H29/24
Filed: 1974-06-10
Abstract: A toy device including the combination of a small toy vehicle fitted into a simulated ammunition shell, and a simulated rifle-type launching implement therefor. The launching implement includes a spring biased plunger which is depressed by cocking a bolt-type mechanism. The racing car and shell combination are loaded into the launching implement through an opening provided in the side thereof. Cocking the bolt mechanism also pushes the shell and vehicle into a "firing" compartment which retains the shell after the launching implement is "fired" to launch the racing car. The car is impelled down a ramp which is an integral part of the launching implement and onto the floor by the action of the plunger. The shell is ejected through the opening in the side of the launching implement when the bolt is pulled back for reloading. An interlocking mechanism is provided such that the trigger will not operate unless the launching instrument is supported on a flat surface, such as a floor, and a race car is loaded in the firing compartment. The interlocking mechanism is such as to prevent the launching implement from firing any other projectiles, particularly dangerously small projectiles, which are not in the intended size and shape of the specific race car.
Patent ES-430596-A1 (ES)
Title: Bulk flow meter
IPC: G01F3/06
Filed: 1974-10-02
Abstract: A liquid flow meter of a rotary positive-displacement kind comprising a rotor and an idler mounted in a housing having an inlet and an outlet port. The rotor has blades which are swept around the housing by the fluid and the idler has pockets within which the rotor blades are returned from outlet to inlet in a fluid seal. There are four blades and three pockets, the idler being geared to the rotor so that the idler rotates four revolutions for every three revolutions of the rotor. With this arrangement the blades twist very little while in the pockets and turbulence and drag is consequently reduced, leading to greater accuracy.
Patent ES-433632-A1 (ES)
Title: Inertia responsive control device
IPC: B60R22/405
Filed: 1975-01-08
Abstract: An inertia responsive control device in which a ball is provided which is supported by a recess therebeneath which is smaller in the lateral direction than the ball. A control element is pivotally supported at a point spaced from the ball and extends over and rests on top of the ball, preferably by way of a downwardly concave region. Movement of the ball laterally of the recess is limited so the center of gravity of the ball remains within the limits of the recess. Upward tilting of the control element by movement of the ball laterally of the recess is employed to initiate a control function, such as the locking of a safety belt.
Patent ES-436718-A1 (ES)
Title: Knitted fabrics having pattern effects
IPC: D04B9/18
Filed: 1975-04-18
Abstract: A knitted fabric formed on a knitting machine includes longitudinal and transverse weft yarns incorporated into the fabric during knitting. A further transverse weft yarn is incorporated into the fabric and is interlinked with the courses of stitches of the fabric. Part of this further yarn, as determined by the needle selection, is visible on a surface of the fabric and serves to provide a pattern effect.
Patent ES-440511-A1 (ES)
Title: Production of alkylaryl sulfonates including the step of dehydrogenating normal paraffins with an improved catalyst
IPC: B01J23/48
Filed: 1975-08-27
Abstract: Methods for preparing detergent-type alkylaryl sulfonates include the steps of dehydrogenating normal paraffins to form mono-olefins, reacting the mono-olefins with a monocyclic aryl compound such as benzene, and sulfonating the resulting alkylaryl hydrocarbon. Dehydrogenation catalysts comprising one or more of Group IB metals, such as copper, and one or more noble metals of the platinum or palladium families, deposited on alumina are employed for the dehydrogenation of normal paraffins. It has been found that the formation of byproducts during the conversion of normal paraffins to mono-olefins is decreased when the Group IB metals and noble metals of the platinum or palladium families are deposited on alumina that has been calcined at a temperature of at least 800 DEG C. to reduce the surface area of the alumina to between about 10 m2/g and about 150 m2/g.
Patent ES-441565-A1 (ES)
Title: Fruit harvesting machine with leaf separation means
IPC: A01D46/28
Filed: 1975-10-07
Abstract: A fruit gathering machine, by which the fruit is released by means of shakers, is provided with means for separating out leaves which are removed at the same time. The leaves and fruit fall towards lateral discharge conveyors and each conveyor has air ducting with outlet openings whereby air jets are directed from opposite sides of the conveyor. An upper jet of air discharges the leaves from the machine.
Patent ES-443725-A1 (ES)
Title: Antihypertensive pyridylguanidine compounds
IPC: C07C277/02
Filed: 1975-12-19
Abstract: The invention relates to a series of new compounds, to methods for preparing the compounds, to compositions containing said compounds which are useful in the human and veterinary medical practice, and to methods for treating patients suffering from certain illnesses with said compounds, the new compounds having the general formula I < IMAGE > I or the tautomeric forms thereof in which the R1-substituted cyano-guanidyl radical is placed in the 2-, 3- or 4-position of the pyridine ring, and in which R1 stands for a straight or branched, saturated or unsaturated, aliphatic hydrocarbon radical having from 1 to 8 carbon atoms, a cycloalkyl or cycloalkenyl radical having from 3 to 7 carbon atoms, an aryl or an aralkyl radical, and R2 stands for hydrogen, halogen, hydroxy, lower alkyl or alkoxy radicals and in the case of the present compounds containing one or more asymmetric carbon atoms, also the stereoisomers thereof and racemic mixtures of same and salts of the compounds of formula I with nontoxic, pharmaceutically acceptable acids.
Patent ES-449449-A1 (ES)
Title: Apparatus for welding submerged pipe ends
IPC: B23K9/00
Filed: 1976-07-01
Abstract: In a method of welding together two submerged pipe ends, the pipe ends are spaced apart and introduced through orifices into a receptacle by which they can be isolated from the surrounding medium. The spaced pipe ends are connected by a connection sleeve and after isolation are welded to the connection sleeve.
Patent ES-451229-A1 (ES)
Title: Method and apparatus for folding flaps of a sanitary pad
IPC: A61F13/15
Filed: 1976-09-03
Abstract: Method and apparatus for folding first and second end flaps of a sanitary pad, such as a disposable diaper, against the pad. The pad is advanced in one direction with the first flap disposed at the front end of the pad and the second flap disposed at the rear end of the pad. The first flap is allowed to drop into a conveyor gap and the conveyor wipes this flap over a folding element beyond the gap, thus to fold the first flap back against the pad. The pad is then turned end-for-end, desirably by conveying it around a vertical curve, thus to invert the pad and to dispose the second flap at the end of the pad which is now its front end with respect to said one direction. The second flap is now folded back against the pad desirably by advancing it again in said first direction and wiping it against a folding bar over which it is draped in the course of its inversion.
Patent ES-454780-A1 (ES)
Title: 1-(Substituted amino)alkanoyl-2-(dibenzoxazepine-10-carbonyl)hydrazines and derivatives thereof
IPC: A61K31/00
Filed: 1977-01-04
Abstract: The reaction of 1-(halo/cyano/sulfonyloxy)alkanoyl-2-(dibenzoxazepine-10-carbonyl)hydr azines with an amine affords the corresponding 1-(substituted amino)alkanoyl-2-(dibenzoxazepine-10-carbonyl)hydrazines which compounds are useful anti-inflammatory or anti-diarrheal agents.
Patent ES-454859-A1 (ES)
Title: Segmented spacer for concrete wall sheathing slabs - has wire loop shackle arms inserted through holes in lugs
IPC: E04G17/075
Filed: 1976-12-16
Abstract: The segmented spacer for a hollow concrete wall incorporates two lugs facing in opposite directions with heads against the outside of a sheathing slab on each side, and passing through the slabs. Between the slabs the lugs have transverse holes through them, for insertion of the arms of a U-shaped shallow wire loop which holds the two lugs together. The arms run parallel to the wall along the inside of the associated sheathing slabs (1, 2). Each of the lugs (3, 4) incorporates a longitudinal groove (11, 12) for fitting round the stem of the wire loop. The spacers are simple in construction and effectively check slab movement over the whole surface.
Patent ES-455223-A1 (ES)
Title: Pneumatic drive device for a probe, particularly an eddy current measuring probe
IPC: G01N27/90
Filed: 1977-01-21
Abstract: A pneumatic drive device for a probe, more particularly for an eddy current measuring probe has a tight flexible tube in which the probe is movably mounted with a cable connected to the probe. A cable pushing and pulling device is connected to one end of the flexible tube and a compressed fluid is introduced into the flexible tube for driving the probe towards and then into the tube to be checked. A tight connection for the other end of the flexible tube to the tube to be checked is provided including a cylinder-piston-restoring spring assembly engaging the drive device beneath a tube to be checked and then disengaging the drive device from the tube which has been checked.
Patent ES-455327-A1 (ES)
Title: Pouring of molten metals
IPC: B22D11/10
Filed: 1977-01-25
Abstract: The sliding plate of a sliding gate valve has a mounting for a collector nozzle, and a nozzle is releasably coupled to the mounting by means of a releasable fastening which allows ready replacement of the nozzle when worn. The releasable fastening clamps the collector nozzle to its mounting and holds the nozzle in firm abutment with the underside of the sliding plate.
Patent ES-457547-A1 (ES)
Title: Method and apparatus for arc welding
IPC: B23K9/127
Filed: 1977-04-05
Abstract: A process for adjusting a welding torch with respect to a weld joint formed between two workpieces is disclosed, including determining operating quantities for arcs located in at least two positions relative to said weld joint, deriving characteristic values for each of those operating quantities, mathematically combining such characteristic values, and comparing the mathematical combination with a theoretically calculated value for such characteristic values, and then adjusting the position of the welding torch in accordance with the difference between the mathematical combination of those characteristic values and their theoretically calculated value. An apparatus for effecting such welding torch adjustment is also disclosed, including means for adjusting the welding torch relative to the weld joint, means for producing welding arcs between the welding torch and at least two locations with respect to the weld joint, means for determining characteristic values corresponding to operating quantities of the welding arcs, computer means for mathematically combining those characteristic values, means for comparing the mathematical combination of the characteristic values with a theoretically calculated value for the combination of those characteristic values, in order to produce an output signal corresponding to the difference between those values, and means for controlling the means for adjusting the torch relative to the weld joint in response to that output signal.
Patent ES-461655-A1 (ES)
Title: Eddy-current retarders whose stator comprises a ring of electro-magnets
IPC: H02K49/04
Filed: 1977-07-30
Abstract: The invention concerns an eddy-current retarder whose stator comprises a ring of electro-magnets mounted on a transverse common support 4, each electro-magnet comprising a core surrounded by a coil of wire 2. Each coil 2 is entirely enveloped in a case of hard insulating material moulded thereon and this case is wedged angularly on support 4 by cooperation of bosses 7 moulded therewith and notches 6 or other depressions hollowed out in support 4.
Patent ES-462748-A1 (ES)
Title: Electrical heating units
IPC: H05B3/76
Filed: 1977-09-29
Abstract: Described herein is an electrical heating unit for smooth top cookers. The unit comprises a heating element in the form of a spiral coil of bare wire which has then been helically rolled together with a strip of flexible thermal and electrical insulation such as a ceramic paper around a central core. The resulting rolled structure is some-what analogous to a "Swiss roll". This structure rests on and is supported on a base layer of thermal and electrical insulation which is desirably dish-shaped and contained an outer metal pan for earthing and mechanical protection. The rolled structure is retained in its configuration and held against the base layer by a number of spoke-like members of heat resistant and electrically insulating material across the top of the element.