baber/WOPTO huggingface dataset:
Patent ES-8301387-A1 (ES)
Title: Contact device for a switch
IPC: H01H1/22
Filed: 1981-05-04
Abstract: A contact lever has a contact point on one end for a fixed contact element and is supported on its other end on a pin which, when the switch is tripped, is capable of moving along a path transversely to the longitudinal direction of the contact lever. A compression spring acts upon the contact lever between a stop for the contact lever, which is embodied by a housing element and the pin in order to generate the contact pressure to move the pin upon the tripping of a switch. The stop has two protrusions, oriented towards the contact lever, one of which is located farther from the pin and closer to the contact lever than the other. The contact lever, therefore, upon being tripped, pivots first about the protrusion, which is more remote from the pin being moved, and then about the protrusion disposed closer to the pin. As a result, it is possible solely by means of the shaping of the stop to attain a high contact-breaking force at the first instant of the tripping, and to attain a long contact-opening path up until the termination of the pivoting movement of the contact lever.
Patent ES-8204198-A1 (ES)
Title: Gaming apparatus having manually controllable operating speed
IPC: G07F17/34
Filed: 1981-05-28
Abstract: An amusement or game device of the type which has one or more indicia-bearing rotatable reels which are rotated upon initiation of play by a player has a main drive mechanism which permits the player to vary the initial rotational speed of the reels in direct proportion to the speed in which an associated operating handle is pulled. A supplemental drive mechanism is included for increasing the speed of the reels if the player fails to pull the operating handle with sufficient force to rotate the reels at a predetermined minimum speed. The device also includes an improved indexing means for stopping the reels in accordance with the operation of the game device. The game device also includes means for absorbing excessive energy that may be provided by a player pulling the operating handle with extraordinary speed or force. A mechanism is also included for providing slight resistance to movement of the reels subsequently of enablement of the game device and immediately before pulling of the operating handle, during which time the reels are otherwise free to rotate since neither the main drive mechanism, the supplemental drive mechanism nor the indexing mechanism is engaged at this time.
Patent ES-8302610-A1 (ES)
Title: Process and Apparatus for Making Glass Surfaces Abrasion- Resistant and Article Produced Thereby
IPC: C23C16/04
Filed: 1982-02-16
Abstract: The present invention relates to improving the scratch and abrasion resistance of glass surfaces, and especially the exterior surfaces of glass containers such as bottles, jars, tumblers, stemware, and the like. The glass articles are exposed to a highly moisture reactive first constituent confined to the centre of the flow pattern and a less moisture reactive second constituent surrounding said first constituent. TiCl4 may form the first constituent with SnCl4 being the second constituent. The articles are then able to be overcoated at a lower temperature such as by organic materials to further improve their lubricity and durability. The subject process of providing a primary coating is markedly more economical than presently known processes.
Patent ES-8305259-A1 (ES)
Title: Monostable switch device for controlling the rear window washer/wiper of an automobile
IPC: H01H21/28
Filed: 1982-05-28
Abstract: A monostable switch device for controlling the rear window washer/wiper of an automobile, is incorporated into the steering-column control switch unit. Operation of the rear window washer/wiper switch device is effected by manual rotation of the windscreen wiper control lever about its longitudinal axis against a bias provided by a resilient tongue formed internally of the control-switch unit body. Rotation of the lever serves to displace a movable switch element whereby to complete the rear window washer/wiper energisation circuit this circuit only remains completed through the monostable switch device for as long as the windscreen wiper control lever is held in its rotated position against the bias force.
Patent ES-8305887-A1 (ES)
Title: Electronic device receiving an ignition signal from an internal combustion engine and supplying a signal positioned in relation to top dead center
IPC: F02P5/152
Filed: 1982-08-10
Abstract: An electronic device for briefly enabling an "anti-pinging" vibration detector used for controlling the ignition timing of an internal combustion engine to advance the generated ignition signal in each cycle in relation to the top dead center point of the piston on compression stroke, by a value which is variable according to the engine speed of rotation, receives an input signal and supplies a periodic "detector active" signal whose start and finish are, in each period, positioned in relation to the top dead center in said cylinder with a predetermined error margin. The device comprises a first stage effective to supply a "detector enabling" signal which defines the start of said "detector active" signal with a first time shift in relation to said input signal and a second stage effective to receive the said "detector enabling" signal from said first stage and to generate a "detector disabling" signal which defines the finish of said "detector active" signal with a second time shift in relation to said input signal. The "detector enabling" signal supplied by said first stage is displaced in relation to said input signal by an interval which is the sum of a constant first interval and of a second interval which corresponds to a constant angle of engine rotation.
Patent ES-8308188-A1 (ES)
Title: Compensated clamping circuit in a video signal peaking system
IPC: H04N5/18
Filed: 1982-09-15
Abstract: A television receiver includes means for generating a peaking component which is combined with a video signal to produce a peaked video signal, and a control circuit responsive to the peaked video signal during prescribed control intervals for automatically controlling a reference level of the video signal. The peaking component is attenuated during the control intervals to prevent the control network from responding to spurious signals including noise, which would otherwise be enhanced by the peaking generator and distort an output control voltage from the control circuit. In a system wherein the control circuit is arranged in a feedback loop with a peaking generator comprising a delay line, such attenuation also serves to stabilize the feedback control loop against oscillation.
Patent ES-8403557-A1 (ES)
Title: Safe lock, with combination change and double key
IPC: E05B35/12
Filed: 1983-03-16
Abstract: Safe lock with combination change and double key characterised in that it is constituted from two assemblies each composed of superimposed plates 9, 9' articulated on control bodies 8, 8' which move linearly, each control body comprising two openings with coincident slides, inside which are placed guides 10, 11 and a central screw with its tightening nut, the combination plates 9, 9' being in contact with pressure springs 16 fixed to a same point of the keeper and which are independent of the said plates, each combination plate comprising a cam so that at the moment of changing, the key itself forces the plate to move to a neutral position by assisting the spring.
Patent ES-8405221-A1 (ES)
Title: Access point structure for a data packet broadcasting network.
IPC: H04J3/24
Filed: 1983-08-29
Abstract: The structure of an access point to a data packet broadcasting network comprises a plurality of couplers (Cx), a buffer memory (MTP) and a central control unit (MPC) interconnected by a main bus (MB). Each coupler (Cx) is connected to a plurality of data sources. The buffer memory (MTP) is connected to a transmission equipment of the data packet broadcasting network. Each coupler (Cx) includes a dual access (MCx), a microprocessor (MUPx), a read only memory (ROMx), a plurality of access circuits (CAS1-CAS4 and CAP1-CAP4) each connected to a data source, a local bus (Bx). In each coupler there is stored, in addition to the coupler control software, a set of subroutines for exchanging information with the buffer memory (MTP). The memory of the central control unit (MPC) stores the connection table relating to the established time-division switched connections between the couplers (Cx) and the buffer memory (MTP) as well as the subroutines of the interconnections established between every coupler and the data sources connected thereto. Each coupler (Cx) still includes a local access circuit (CALx) between the dual access memory (MCx) and the local bus (Bx), and a general access circuit (CAGx) between the dual access memory (MCx) and the main bus (MB), the local access circuit (CALx) and the general access circuit (CAGx) being controlled by a control circuit (CGMx) connected to the main bus (MB).
Patent ES-8405357-A1 (ES)
Title: Process for the esterification of acetic acid with alcohols having 4 or more than 4 C atoms and with glycol ethers.
IPC: B01D3/00
Filed: 1983-09-23
Abstract: 1. A process for esterifying acetic acid with an alcohol of 4 or more carbon atoms or with a glycol ether in the presence of a finely divided, strongly acidic ion exchanger in a vertical reactor with distillative separation of the resulting reaction mixture, characterised in that the esterification is carried out in a vertical reactor with descending or ascending flow, the reaction mixture leaving the reactor is introduced into the upper half of a downstream distillation column, the reactor is operated flooded with the aid of a pressure overflow valve between the reactor and distillation column, the water is removed azeotropically with an entraining agent via the top of the column, the ester formed is taken off as vapour below the first column tray, the unconverted amounts of acetic acid and alcohol are recycled to the esterification reactor after having been separated off by distillation and replenished with fresh quantities of acetic acid and alcohol corresponding to the amount of the ester taken off below the first column tray, and the high-boiling products formed are continuously taken off as liquid from the base of the column.
Patent ES-8406862-A1 (ES)
Title: Machine for applying ironing to shoes by perfectly mechanical action
IPC: A43D113/00
Filed: 1983-11-04
Abstract: The stretching mechanism has a rotary head (1) comprising a C-shaped arm (2) whose base is fixed with a vertical axis on the outermost end of a shaft (3) which is drawn along in alternating rotation by a chain wheel and gear rod. The aluminium mould (4) is fixed to the outer end of the arm and interacts with a movable aluminium heel (5) which is driven by a small pneumatic cylinder (6) attached to the same arm. - Stretching is carried out solely by mechanical action using a sensor roller (8) which presses down and stretches one seam fold after the other. The mocassin is placed on the electrically heated aluminium mould set on the rotary head. The absence of steam, previously used to mould the shoe, rules out any damaging condensation.
Patent ES-8407556-A1 (ES)
Title: Minimization of the effects of yaw oscillations in wind turbines.
IPC: F15B11/08
Filed: 1983-11-07
Abstract: Yaw (fishtail) oscillations in large wind turbines (10) are minimized by damping provided by a drive motor (65) connecting the turbine to the supporting tower (50) therefor at, for example, a yaw bearing (45). The drive motor drives the wind turbine in yaw and maintains desired yaw settings of the turbine. The motor is also capable of being driven by yaw oscillations of the wind turbine and in being so driven, dissipates the energy of such oscillations.
Patent ES-8504523-A1 (ES)
Title: Loader apparatus for machine with a magnetic workpart driver.
IPC: B24B41/06
Filed: 1983-11-22
Abstract: A loader apparatus is provided for a machine having magnetic workpart driver means. The loader apparatus includes a support plate with an access opening to receive the driver means and a workpart track with a load portion and unload portion. The apparatus also includes an injector/ejector means slidably mounted on the support plate intersecting the load/unload track. The injector/ejector means conveys a workpart from the load portion of the track to the driver means and then back to the track for discharge through the unload portion. The track is located in non-overlapping relation to the driver means to reduce residual magnetic forces on the workpart during removal from the driver means and discharge out the unload portion of the track. A fluid passage is provided in communication with the track to emit a fluid stream into the track toward the unload portion thereof to facilitate workpart discharge.
Patent ES-8406698-A1 (ES)
Title: Mechanism for adjusting the power for gas boilers with a fractionated burner
IPC: F23N1/00
Filed: 1983-12-15
Abstract: The invention relates to a mechanism for adjusting the power for gas boilers equipped with a fractionated burner. The adjustment mechanism comprises two full flow valves 17-20 which are shaped in such a manner as to only open successively in order to equalise the pressures between the two gas float rails 30a-30b of the burner 30 when it passes from reduced flow rate to full flow rate of gas. Application to mixed gas boilers.
Patent ES-8503315-A1 (ES)
Title: Glass feeder heat baffle
IPC: C03B7/084
Filed: 1984-04-05
Abstract: When multiple gob feeders are used in which an enlarged tube is necessary to accommodate a row of plungers, a substantial surface area of glass is exposed to radiation or convection cooling and, to avoid excessive heat loss, a pair of heat baffles are used which extend downward into the tube at either side of the row of plungers. The baffles have lower portions which occupy a significant part of the space between the plungers and tube, and act as barriers against the movement of heat up through the space therebetween. The pair of baffles are so configured that they may be raised from the tube without requiring the removal of the plungers. Further, the baffles are supported in the tube by the tube support and therefore will be raised or lowered with the tube when it is adjusted.
Patent ES-8503415-A1 (ES)
Title: Electromagnetic friction clutch
IPC: F16D65/18
Filed: 1984-04-21
Abstract: This invention describes a clutch device with automatic disengagement in case of overloading, useful especially for the rear power take-offs of agricultural tractors, which can be inserted in a conventional clutch casing, replacing the flywheel and the mechnical clutch of the power take-off, in which means exist for commanding the automatic disengagement of the clutch by detecting variations in magnetic flux which occur in the case of slip between the rotor and the armature of the clutch.
Patent ES-8507434-A1 (ES)
Title: Process for producing coated flat glass
IPC: C03C17/00
Filed: 1984-05-11
Abstract: A metal or metal compound coating 6 is deposited on a face of a hot, freshly formed ribbon 1 of glass during the ribbon's forward travel through a coating station 5 between a forming installation 3 and an annealing lehr 4 by contacting the ribbon face with fluid coating precursor material e.g. sprayed from nozzle 17. Preparatory to the coating step, the ribbon 1 is passed through successive thermal conditioning zones comprising a zone 19 in which temperature gradients across the ribbon are reduced and a following zone in which heat is supplied substantially entirely to a surface layer of the glass at the face to be coated by exposing that face to one or more radiant heaters 22 having a black body temperature below 1100 DEG C. to compensate at least partially for the cooling effect of the coating step on the ribbon 1.
Patent ES-8706530-A1 (ES)
Title: Coating for vertically water-proofing or rendering impervious building façades, and process for its manufacture and use.
IPC: E04D5/12
Filed: 1984-07-04
Abstract: A waterproofing or sealing surfacing for the facade of a building comprises an armature of fibrous material, such as a woven fabric or non-woven tissue which is either glued or pasted by a resin onto the facade of the building. It presents, on its outwardly facing surface, a discontinuous layer with a relief area in the form of drops of water, which layer comprises dry resin droplets adhering to the surface of the armature and defining between them zones which are not covered by these droplets. On this layer, a thin layer of plastics material constituting a protective film adheres to the discontinuous layer formed by the dry resin droplets and is adapted to be easily detached from this layer at the moment of application of the surface on its support or of the layer of finish on the armature.
Patent ES-8605409-A1 (ES)
Title: Appliance for tube weld plating.
IPC: B23K9/04
Filed: 1984-12-27
Abstract: Pipe bends are surfaced internally by welding a strip of austenite steel to it in a fixture which includes a large wheel surrounding the bend. A swivelling device in the wheel moves the pipe along an arc around the centre of the wheel across its plane. A curved jib on the wheel carries a welding head which can be turned so that the arc always burns in the same optimum direction.
Patent ES-8706668-A1 (ES)
Title: 4-[(Bicyclic heterocyclyl)-methyl and -hetero]-piperidines.
IPC: C07D401/06
Filed: 1984-12-31
Abstract: Novel 4-[(bicyclic heterocyclyl)methyl and -hetero]-piperidines of formula < CHEM > wherein B is CH2, O, S, SO or SO2 the pharmaceutically acceptable acid addition salts and the possible stereochemically isomeric forms thereof, which compounds are anti-allergic agents, pharmaceutical compositions containing such compounds as an active ingredient and processes for preparing the said compounds and compositions
Patent ES-8708010-A1 (ES)
Title: Retarding setting of crutcher slurry for manufacturing base beads for detergent compositions
IPC: C11D3/12
Filed: 1985-01-30
Abstract: A process is described for retarding or preventing the setting of a miscible and pumpable crutcher slurry intended to be spray dried to base beads for subsequent conversion to a built synthetic organic nonionic detergent composition. The slurry, which contains described proportions of water softening zeolite, water soluble salt(s), including sodium bicarbonate and sodium carbonate, and a swelling bentonite, sometimes sets up in the crutcher in which it is being prepared. Often such solidification is spontaneous after the bentonite has been added to the crutcher, and sometimes occurs only minutes after such addition. When 0.5 to 5% of magnesium sulfate is incorporated in the crutcher mix such undesirable setting of the mix is delayed or prevented entirely, and crutching times of at least one hour (and sometimes appreciably longer) are attained, after which the crutcher slurry is still miscible, and is pumpable to a spray drying tower. In addition to sodium bicarbonate and sodium carbonate the crutcher mixes may also contain sodium sesquicarbonate (sometimes at least partially in replacement of the bicarbonate and carbonate), sodium sulfate and small amounts of sodium silicate, with the proportion of sodium silicate being no more than 2% of the crutcher mix, and desirably being nil. No citric acid or citrate is required to help maintain the fluidity of the crutcher slurry and citric materials are omitted from the crutcher mixes. The invention also relates to the crutcher slurries made, a process for making spray dried beads from the described crutcher slurries, base beads made from the slurries by such spray drying process, and built synthetic organic nonionic detergent compositions made from such base beads by absorption therein of suitable nonionic detergent.
Patent ES-8602661-A1 (ES)
Title: Dihydropyridine derivatives, their production and use.
IPC: C07D401/04
Filed: 1985-03-28
Abstract: Dihydropyridine derivatives and acid addition salts thereof which are of use as prophylactic or/and therapeutic drugs for cardiovascular diseases, said dihydropyridine derivatives having the formula < IMAGE > wherein R1, R2 and R3 are the same or different and each is alkyl, cycloalkyl, cycloalkylalkyl or alkoxyalkyl R4 and R5 are the same or different and each is hydrogen, halogen, nitro, trifluoromethyl, alkyl, cycloalkyl, alkoxy, cyano, alkoxycarbonyl or alkylthio R6 is hydrogen, alkyl, cycloalkyl, aralkyl, aryl or a pyridyl X is oxygen, sulfur, vinylene, azomethine or a group of the formula < IMAGE > A is alkylene Ar is aryl or a pyridyl m is an integer of 1 to 3 n is an integer of 0 to 2.
Patent ES-8607481-A1 (ES)
Title: Ignition device for an internal-combustion engine comprising a plurality of plugs without a distributor.
IPC: F02P7/02
Filed: 1985-03-29
Abstract: To prevent malfunction due to misfire of a distributorless internal combustion engine (ICE), in which two spark plugs (20, 21 27, 28) are connected to the same output terminals of the secondary (9) of an ignition coil through respectively reversely polarized diodes (18, 19 25, 26), the polarity of the output spark pulse at the terminals (17, 24) of the ignition coil determining the identity of the spark plugs which have spark discharges occur thereacross due to the polarization of the serially connected diodes, additional diodes (22, 23 29, 30) of the high-voltage type are connected in parallel across each of the spark plugs (20, 21 27, 28) and polarized in reverse polarity with respect to the serially connected diodes, connected to the respective spark plugs, to thereby short-circuit current through the additional diode upon passage of energy by a serially connected diode in reverse direction due to malfunctioning, for example alloying-through or at least partial short-circuiting of the respective serially connected diode.
Patent ES-8607659-A1 (ES)
Title: Monolithically integratable telephone circuit for generating control signals for displaying the telephone charges to a subscriber
IPC: H04M15/00
Filed: 1985-05-24
Abstract: A telephone circuit which may be monolithically integrated for generating control signals for displaying the telephone charges to a subscriber is coupled to an AC voltage signal generator of having a predetermined amplitude and frequency which are constant over time. The circuit includes a voltage generator for generating signals which are spaced over time and have a trapezoidal pulse waveshape. A multiplier circuit calculates the product of the signals supplied from the two voltage generators and supplies a signal which is sent to the speech circuit of the subscriber's line and is added to the speech signals. The trapezoidal pulse generator has a capacitor which is charged and discharged by a voltage to current converter of a non-linear type which is driven by exchange control components. The voltage across this capacitor forms the trapezoidal signals supplied by the generator. The converter supplies a current which is proportional to the voltage supplied to its input terminals for voltage values lying between two predetermined threshold values which are opposite in sign and have an identical absolute value. For voltage values beyond the threshold values, a constant current is supplied irrespective of input voltage variations.
Patent ES-8702713-A1 (ES)
Title: Metal disintegration machining apparatus.
IPC: G21C3/334
Filed: 1985-06-04
Abstract: In the replacement of old split-pin assemblies of a guide tube of a nuclear reactor by new split-pin assemblies, each old split-pin assembly is severed into readily removable fragments by metal disintegration machining apparatus. This apparatus includes an insulating block, e.g., of glass and a metal disintegration electrode which is axially perforated, water under pressure is injected into the arc region through the perforation. Also disclosed is a pick-and-put tool, and a crimping tool for crimping a locking cap to the nut of a replaced new split-pin assembly.