baber/WOPTO huggingface dataset:
Patent ES-485601-A1 (ES)
Title: Apparatus for the continuous delivery of a yarn or the like in loose form
IPC: D06B3/04
Filed: 1979-10-31
Abstract: Apparatus for the continuous delivery of a yarn or the like in loose form, comprising a rotatable flyer for inserting the yarn into the flights of at least two rotatingly driven screw spindles which are retained in cantilevered and axially parallel configuration, axially parallel reversing pins being disposed between the spindles, wherein the axes of rotation of the spindles and of the reversing pins extend substantially horizontally and wherein the reversing pins extend beyond the free ends of the spindles into guide rods on which yarn loops, which are delivered from the free spindle ends and are suspended substantially perpendicularly, are gradually advanced by mutual interaction.
Patent ES-488266-A1 (ES)
Title: Manufacture of glass laminates
IPC: B32B37/00
Filed: 1980-02-04
Abstract: A glass laminate is made by forming a stack 1 of glass sheets and an intermediate thermoplastics layer in which any intermediate spaces are isolated from the surrounding atmosphere by U-shaped sealing member 2 and member 6 which are connected to a degassing duct 9, the stack is put in an autoclave 8 without degassing and with the duct opening to the atmosphere outise and autoclave, the pressure in the autoclave is raised to expel the air 3 from the intermediate spaces at a temperature less than the softening temperature of the plastics material and the pressure and temperature are then regulated to values allowing adhesion.
Patent ES-8200495-A1 (ES)
Title: Coin-operated dispensing device reflecting the selling price of items to be dispensed
IPC: G07F5/20
Filed: 1980-03-21
Abstract: A coin operated dispensing arrangement in which a plurality of counting cams can be set to reflect the selling price of items to be dispensed. These cams are rotated in response to the insertion of coins into the device, and a blocking rod is movable from a normal blocking position to a release position which permits dispensing of selected items in response to the insertion of coins having a value corresponding to the selected selling price. A plurality of movable sensing members cooperate with the cams, and a slide member holds normally the blocking rod in the blocking position, while being movable to a disengaging position by any one of the sensing members. A plurality of control levers are pivotable in front of the slide member into and out of the path of movement of respective sensing members.
Patent ES-8104301-A1 (ES)
Title: Production of penicillins
IPC: C07D499/78
Filed: 1980-04-16
Abstract: Trimethylsilyl or another easily hydrolyzed ester of 6- trimethylsilyloxycarbonylaminopenicillanic acid was prepared by bubbling dry carbon dioxide into an anhydrous solution of the corresponding 6- trimethylsilylaminopenicillanate and found to be a useful intermediate in the production of penicillins, e.g., amoxicillin and ampicillin, by its acylation in anhydrous media with the appropriate acid chloride or acid chloride hydrochloride.
Patent ES-8104658-A1 (ES)
Title: Sealing end for direct current electric cables
IPC: H02G15/068
Filed: 1980-06-20
Abstract: A direct current cable, sealing end installation, the cable having a bared conductor end, a first semi-conductive screen around the conductor, a layer of insulating material around the screen, a second semi-conductive screen around the insulating layer and a conductive sheath around the second screen. The sheath the second screen and the insulating layer are stripped back to expose a portion of the second screen, a portion of the first screen and an intermediate length of the insulating layer. A hollow, cylindrical container with an inner diameter larger than the diameter of the cable extends lengthwise of the cable and from adjacent the bared conductor end to adjacent the sheath and the container end adjacent the sheath has a liquid-tight connection to the sheath. The container is filled with liquid having a resistivity in the range from 108 to 106 ohm-meter to below the bared conductor end. Opposite ends of the liquid are respectively conductively connected to the bared conductor end and to the sheath. The length of the container and the liquid are sufficient to withstand the cable voltage between the conductor and the sheath. The conductor end and the insulating layer may be covered with tapes to prevent contact of the liquid therewith.
Patent ES-8103912-A1 (ES)
Title: Blower system for an axial flow rotary combine cleaning shoe
IPC: A01F12/44
Filed: 1980-08-01
Abstract: A self-propelled axial flow rotary combine includes a generally fore-and-aft disposed separator including a separating rotor surrounded by a cylindrical grate. A forward-mounted header gathers crop material from a field and feeds it to the space between the rotor and the grate for threshing and separation, straw being ejected from the rear of the separator and a portion of the crop material, including grain and chaff, passing through the grate and generally downwards to be intercepted by either a reciprocating grain pan under a forward portion of the separator or a reciprocating cleaning shoe immediately rearward of the grain pan and beneath a rearward portion of the separator. The grain pan is shaped so as to compensate for the laterally uneven distribution of the crop material as it passes downwards from the grate so that delivery of material from the rearward edge of the grain pan to the cleaner is distributed more uniformly across the width of the cleaner. Beneath the grain pan and forward of the cleaner is a blower assembly including four individually housed centrifugal blower wheels, each scrolled housing permitting axial flow of air into each wheel from both sides and centrifugal delivery over substantially the entire periphery of each wheel. The fan housings and ducts are arranged so that a portion of the air delivered by each blower wheel is delivered almost directly rearwardly and upwardly to the cleaning shoe while the remaining air portion is directed horizontally forward into a duct system extending across the width of the separator body and provided with deflectors for reversing the air flow so that it passes rearwardly above the grain pan and beneath and alongside the separator grate. The larger radius and greater depth of opposite reversing outer air flow deflectors compared with a center deflector results in an air flow pattern with respect to the grate having an inner shallower portion and outer portions of greater vertical extent.
Patent ES-8207330-A1 (ES)
Title: Sorption refrigerating apparatus,operating process and utilisation thereof
IPC: F25B15/14
Filed: 1980-10-24
Abstract: PCT No. PCT/CH80/00127 Sec. 371 Date Jun. 22, 1981 Sec. 102(e) Date Jun. 22, 1981 PCT Filed Oct. 24, 1980 PCT Pub. No. WO81/01193 PCT Pub. Date Apr. 30, 1981.A heat exchanger container (2) having a round or square cross-section is divided longitudinally into a boiler compartment (4) and an absorber compartment (5) by a hygroscopic partition wall (1) provided with surfaces (11) on the boiler side, respectively (12) on the absorber side. At both ends of the partition wall (1) are provided sealing elements (10) which insulate the partition wall from the container (2). Cooling vanes (3) increase the active outer surface of the container (2). A condenser (6) for liquifying the refrigerant is located after the container (2) in the flow direction. Then comes a choke member (8) intended to choke control the refrigerant. Finally there is provided an evaporator (7) of which the outlet is connected to the absorber compartment (5) of the container (2). Pipes connect the container (2) on one hand to the condenser (6) and on the other hand to the evaporator (7). This sorption refrigerating apparatus may be set in operation continuously.
Patent ES-8202653-A1 (ES)
Title: Electrical switch mechanism
IPC: H01H35/14
Filed: 1980-12-24
Abstract: An electrical switch mechanism which operates in response to predetermined deceleration and/or acceleration is especially adapted for use on board trains for brake assurance purposes. Switch contacts biased to a safe switching condition are actuated by an arm. A pendulum pivots a predetermined distance with respect to the vertical in response to a predetermined acceleration or deceleration. The arm is carried by the pendulum and may be mounted on a bracket plate such that the arm is set at a predetermined inclination with respect to the vertical. The arm actuates the switch contact only when the train reaches the predetermined acceleration or deceleration. The switch mechanism is vital in operation in that the safe switching state is maintained in the absence of actuation. By adjustment of the bracket and arm inclination, the mechanism can be set to respond to different selected accelerations and/or decelerations. Two sets of contacts biased in opposite directions may be actuated by separate arms each carried by the pendulum. The mechanism is then responsive to deceleration in opposite directions and is especially useful in trains which run in opposite directions without turning around, such as subway trains.
Patent ES-8204180-A1 (ES)
Title: Apparatus comprising an electrically controllable reflection device for deflecting a radiation beam.
IPC: G02B5/08
Filed: 1981-05-20
Abstract: An apparatus, for example for recording and/or reading information on an optical record (2), comprises an electrically controllable reflection device (7) which deflects a radiation beam (3) in a direction which is determined by an electric control signal, which causes the pivotable reflection element to pivot about a pivoting axis (11) to a limited extent. To improve the frequency response and rigidity of the reflection device, the base of the reflection element is an optical body which comprises a plurality of separate portions (13, 14) and the reflecting surface (12) of the reflection element is interposed between separate portions of the optical body.
Patent ES-8303830-A1 (ES)
Title: High temperature solid electrolyte fuel cell generator.
IPC: H01M8/04
Filed: 1981-09-21
Abstract: A high temperature solid oxide electrolyte fuel cell generator which allows controlled leakage among plural chambers (14, 16, 18) in a sealed housing. It uses a plurality of tubular fuel cells (40), each extending from the combustion product chamber (16) to the generator chamber (14) and being close-ended (44) within the generator chamber. Each oxidant carrying conduit (20) extends through the fuel cell to a point near its closed end to discharge oxidant into the fuel cell. Electrochemical reaction takes place while the oxidant traverses the inside of the fuel cells. Depleted oxidant discharged from the open ends (42) of the cells and hot depleted fuel diffusing through a porous barrier (32) are directly reacted in the combustion product chamber (16) to combust remaining fuel and preheat incoming reactants.
Patent ES-8300587-A1 (ES)
Title: Energy supply device for a passenger-train car.
IPC: B60L1/10
Filed: 1981-11-26
Abstract: 1. Device to supply power to consumers (2, 2a, 2b, 2c) in a passenger-train car from railway power distribution systems carrying ac voltages of varying magnitude and frequency or dc voltages of 1.5 kV or 3 kV, comprising a thyristor inverter (15, 16, 17, 18, 19), operated in the case of dc voltage supply, which contains a transformer (1) from which the consumers are fed directly in the case of ac voltage supply and whose windings have means for tap changing, so that the transformer ratio can be adjusted, depending on the level of the dc supply voltage, the ac supply voltage and the frequency, to give constant output voltages for the different power consumers, characterised in that when the dc voltage supply is switched from 1.5 to 3 kV with an unchanged primary winding (W1 ), the secondary winding part used (W3 or W4 ) is halved in length, and that the thyristor inverter features a cycle timer (20) whose pulse frequency is adjustable, being at least 50 Hz in the case of 1.5 kV dc supply and double that in the case of 3 kV dc supply.
Patent ES-8308424-A1 (ES)
Title: Measuring system for measuring the variation of the capacitive impedance of a bearing installed in a housing.
IPC: G01M13/04
Filed: 1982-06-28
Abstract: The improvement is characterized by a metal measuring ring (6) enclosing the bearing circumference (2) which surface parts facing resp. the bearing outerring (7) and housing (3) of the arrangement (1 - 4), being provided with an insulating layer (10). The layerpart (11) contacting the bearing outerring (7) is thinner than the remaining part (12) of said layer (10). Due to this feature the capacity between housing (3) and shaft (4) is substantially reduced which improves measuring.
Patent ES-8400340-A1 (ES)
Title: Method of and apparatus for the handling of products by operative means carried in continuous movement
IPC: B67C7/00
Filed: 1982-10-21
Abstract: A method of and an apparatus for the handling of products or articles for the treatment of same by, for example, the carrying out upon them of specific operations of machining or processing, assembling, packing and the like through operative structure carried in continuous movement along a path of mixed form comprising rectilinear, spiral, circular and arcuate portions of whatever type, following one another and intercalated and at different velocities according to the type of operation to be carried out on the product.
Patent ES-8400811-A1 (ES)
Title: Device for synchronising two parts rotatable about the same axis.
IPC: F16D23/06
Filed: 1982-11-12
Abstract: An improved self-energized synchronizer for bringing two rotatable members which are aligned about a common axis into synchronization. The synchronizer includes a body member carried on the first rotatable member which in turn engages with an annular shifter collar. Positioned adjacent to the shifter collar is an axially movable annular blocking ring having a frictional surface. Situated on the other side of the blocking ring, opposite the body member, is a drive collar which is rotatably fixed to the second rotatable member. The improvement to the synchronizer includes a frictional disk and a self-energized mechanism for transferring frictional torque between the first and second rotatable members. The self-energized mechanism is positioned for engagement with the blocking ring, while the frictional disk is positioned between the drive collar and the self-energized mechanism. As the operator axially moves the shifter collar, the blocking ring is brought into contact with the self-energized mechanism, and a portion of the mechanism is axially forced into contact with the frictional disk. This contact causes the frictional disk to assist in decreasing the relative rotation between the first and second rotatable members once the self-energized mechanism frictionally engages the blocking ring.
Patent ES-8400411-A1 (ES)
Title: Novel sulfimine compound
IPC: C07D209/12
Filed: 1983-01-07
Abstract: Novel sulphoximides of the general formula < IMAGE > in which A, B, R1 and R2 are defined as in Patent Claim 1, which exhibit useful pharmacological properties, in particular antithrombotic effects. The compounds of the general formula I can be prepared by processes which are customary for analogous compounds.
Patent ES-8403915-A1 (ES)
Title: Beta-lactam derivatives, a process for their preparation and compositions containing them.
IPC: A61P31/04
Filed: 1983-02-24
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt or in vivo hydrolysable ester thereof: <CHEM contiene="yes"> wherein R<1> is hydrogen or acetyl. t
Patent ES-8404448-A1 (ES)
Title: Track levelling and tamping machine with tamping and stabilising means
IPC: E01B27/17
Filed: 1983-05-06
Abstract: A track tamping, levelling and lining machine has a main chassis 6 with spaced undercarriages, and a tool support frame 16 with its own track wheels and universally articulated to the main chassis, carrying a tamping unit 13 and a lifting and lining unit 14. The machine also carries a track stabiliser 36 for applying lateral vibrations to the track.
Patent ES-8504882-A1 (ES)
Title: Compositions of ethylene/alpha-olefine copolymers and low density polyethylene, and their use in the manufacture of films.
IPC: C08J5/18
Filed: 1983-06-01
Abstract: A composition comprising from 2 to 25 weight percent of at least one free radical ethylene polymer with a specific gravity between 0.91 and 0.94, and from 75 to 98 weight percent of at least one copolymer of ethylene and at least one alpha -olefin containing at least 4 carbon atoms, with a specific gravity between 0.905 and 0.940 and a melt index between 0.4 and 3 dg/minute, wherein the average proportion of alpha -olefin units in the copolymer is between 1 and 8 mole percent, wherein the copolymer comprises crystalline fractions and amorphous fractions, wherein the distribution of the alpha -olefin units in the copolymer is heterogeneous, and wherein the proportion of alpha -olefin units in the copolymer varies between at least 0.2 and at most 5 times the average proportion, depending on the fractions considered. Application to the manufacture of films with a thickness of between 5 and 200 microns.
Patent ES-8405508-A1 (ES)
Title: Improvements relating to heat exchangers.
IPC: F28F9/26
Filed: 1983-06-17
Abstract: A motor vehicle radiator has a tubular oil cooler 12 located in its header tank defined by a plastics header tank shell 11 and a tube plate 20. Passage of oil to the oil cooler is effected through connectors 14 which include an elastomeric sealing bush 16 which is tapered internally in its undeformed state such that upon insertion of a connecting piece 15 the bush is expanded radially outwardly into sealing contact with the header tank shell.
Patent ES-8503421-A1 (ES)
Title: Variable pressure control valve.
IPC: F16K17/06
Filed: 1983-07-27
Abstract: A pressure control valve 12 includes a system relief valve 14 and a system regulator valve 16. The system relief valve includes a spring-loaded ball 18 which co-operates with a seat 20 and is subject to the action of an external mechanical bias element 62 to control the pressure setting thereof. The spring 22 also acts on the system regulator valve such that the pressure setting thereof changes with the pressure setting of the system relief valve. The system relief valve is always set to a pressure value higher than the system regulator valve, and operates only in response to a significant pressure overloading if the system regulator valve should be inoperable. The system regulator valve can include one or more bias chambers 78, 86 to which bias pressure signals can be communicated to provide a wider separation between the relief and regulated pressure settings if desired.
Patent ES-8406330-A1 (ES)
Title: Mechanical stop mechanism for a tilt system in a railway car
IPC: B61F5/22
Filed: 1983-08-22
Abstract: A tilt system for a railway car includes mechanical actuating members for tilting the car only when lateral acceleration forces exceed preselected minimum levels. A mechanical stop mechanism is provided to selectively permit the tilting operation to exceed non-tilt stop positions.
Patent ES-8406206-A1 (ES)
Title: Respiration apparatus for ventilating a patient synchronously with his heartbeat and for assisting his blood circulation.
IPC: A61M16/00
Filed: 1983-11-18
Abstract: A method and device to support blood circulation during ventilation of the lungs which include controlling the application of the respiratory gases to occur at a particular point in time in the heart activity, and applying a uniform pressure to resist expansion of the thorax cavity to increase pressure on the heart during the heart's systole. The device which applies a respiratory gas and the uniform pressure includes a control device which senses the heart's activity to determine the desired point in time of the heart cycle.
Patent ES-8501946-A1 (ES)
Title: Process for germinating cereal grain.
IPC: C12C1/02
Filed: 1983-12-06
Abstract: Barley is steeped in water and is then allowed to grow in beds between 50 and 150 cm thick. Oxygen is admitted to the water to maintain the disolved oxygen concentration at a predetermined level during steeping. During growth the level of oxygen is maintained between 38% and 40% (by volume). Typically, the yield is increased by 10-50% over the conventional process.
Patent ES-8406655-A1 (ES)
Title: Fluid-powered piston and cylinder device
IPC: F15B15/14
Filed: 1983-12-16
Abstract: A cylinder barrel (10) with a piston (12) reciprocable therein has a rail-like support means, such as an integral ridge (14) or a groove, on its outside surface and which extends parallel to its axis. Limit switches (18) are adjustably fixed to the support means.The barrel furthermore has an outer flat (30) running along at least part of its length. The flat (30) forms a mounting area for a directional control valve (20) responsive to the operation of the limit switches (18). The barrel has fluid power supply and outlet ducts (16 and 17) formed within the thickness of its wall and are connected to the control valve (20). The limit switches are designed for sensing the position of the piston (12) within the barrel and are electrically connected to the valve (20) for changing the direction of motion of the piston.
Patent ES-8407040-A1 (ES)
Title: Compounds with dinitrogen containing heterocyclic nucleus, their process of preparation and medicines active on the central nerve system containing them.
IPC: C07D403/04
Filed: 1984-01-17
Abstract: The present invention relates to the compounds of formula < IMAGE > in which X1 represents N or < IMAGE > X2 represents N or < IMAGE > provided that X1 and X2 are different from each other R1 and R2 being -(CH2)nOH wherein n is 1 to 4 or < IMAGE > represents a saturated heterocycle with 5 or 6 groupings containing one nitrogen atom as heteroatom, substituted in 3 or 4 position for example by (CH2)mOR6 where R6 is H or an acyl radical or an amido radical to a process for preparing said compounds and to the drugs containing said compounds active in particular on the central nervous system.
Patent ES-8507026-A1 (ES)
Title: Apparatus for heating ladles or the like.
IPC: B22D41/02
Filed: 1984-10-23
Abstract: Ladles and the like into which hot metal is teemed are refractory lined to withstand the high-temperature effects of the hot metal. Prior to teeming of the hot metal into the ladle, the ladle is heated by applying a flame to the interior thereof, which flame is provided by a burner that directs the flame through a ladle cover plate having a substantially flat surface covered with heat-insulating refractory material, which surface is brought into sealing engagement with the ladle. This seal minimizes the amount of heat energy that escapes from the ladle to render the preheating operation more efficient. The rim of the ladle, which contacts in sealing engagement the heat-insulating refractory material of the ladle cover plate, causes wear and damage to the heat-insulating refractory material. Deposits of slag and metal build up along the rim of the ladle and this further contributes to the wear and damage to the heat-insulating refractory material when the ladle cover plate is brought into sealing engagement with the rim of the ladle. The present invention provides a ladle cover plate having a ring of refractory modules that are individually, removably secured to the surface of the ladle cover plate which ring mates with the ladle rim when the ladle cover plate is brought into sealing engagement therewith. Consequently, when excessive wear or damage occurs the modules may be removed and replaced in an efficient and economical manner.