baber/WOPTO huggingface dataset:
Patent ES-8308341-A1 (ES)
Title: Graft copolymer, a coating composition comprising same and the process for electrocoating such compositions.
IPC: C08G59/14
Filed: 1980-11-28
Abstract: A polyamine/epoxy ether graft copolymer having an acrylic polamine backbone with secondary amine and hydroxy functionality, part of which is terminal primary hydroxy groups, onto which is grafted an epoxy ether. The ether is an epoxy resin preferably reacted with nonylphenol resulting in a monoepoxide ether with one or less epoxy group per epoxy ether molecule. The ether is reacted with part of the secondary amine on the acrylic backbone. This system can be formulated to a nearly-neutral pH cathodic dispersion with good cure response at 150 DEG -175 DEG C. using conventional aminoplast crosslinkers.
Patent ES-8106828-A1 (ES)
Title: Harvester for vegetable crops such as tomatoes or the like
IPC: A01D45/00
Filed: 1980-12-10
Abstract: An improved direct-loading crop harvester is disclosed as having a single rotating disc which supports the front end of a pickup conveyor which is pivotally attached to the main frame of the harvester. The disc is provided with a plurality of broad teeth along its periphery and is caused to rotate in a manner which severs the crops at a point near ground level as the harvester proceeds in a forward direction. In this manner, the single cutting disc provides the sole means of support for the front end of the pickup conveyor, and the cross-sectional shape of the cutting disc determines the height above the ground at which the vines are severed. This invention is particularly useful in harvesting crops from planting ridges which are covered with plastic.
Patent ES-8203159-A1 (ES)
Title: Printer system.
IPC: B41J29/38
Filed: 1981-01-08
Abstract: A belt printer control system for attachment to a host system has a first microprocessor connected by a dedicated bus to the host system and control elements operable to perform carriage control, belt drive, and ribbon drive operations of the printer mechanism. A second microprocessor is connected by a dedicated bus structure to controls for operating the print hammers. A common RAM is accessed by the two microprocessors through a common bus structure. The first microprocessor passes control and print information to the RAM for use by the second microprocessor in building print algorithm tables in the RAM for use by the second microprocessor to operate the print hammers. Communication between the microprocessors is done through control information stored by the microprocessors in the common RAM. Storing printing information and building of tables and controlling printing and nonprinting operations of the print mechanism are done concurrently.
Patent ES-8203441-A1 (ES)
Title: Railway track tamping machine
IPC: E01B27/17
Filed: 1981-01-16
Abstract: A tamping machine having a chassis mounted on two trucks and track displacement tools as well as tamping tools arranged on the chassis between the two trucks is disclosed. On the front part of the chassis, two cabs are installed on opposite sides of a power plant arranged on the chassis, and the rear portion of this chassis is free of any superstructure. The first cab has a first driving station and a station for displaying and setting the track displacement values overlooking the front of the tamping machine, and the second cab has a second driving station overlooking the rear of the machine and a tamping operator station overlooking the track displacement tools and tamping tools. The control stations are thus grouped in two cabs at their optimum locations.
Patent ES-8204197-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-8203388-A1 (ES)
Title: Imidazo-rifamycin derivatives with antibacterial utility
IPC: C07D498/22
Filed: 1981-05-21
Abstract: New rifamicyn derivatives of the following general formula < IMAGE > I wherein: A may be the structure < IMAGE > -x- is a chemical bond or nil R is hydrogen or acetyl R1 and R2 independently represent hydrogen, (C1-4) alkyl, benzyloxy, mono- and di-(C1-3)alkylamino- (C1-4)alkyl, (C1-3)alkoxy- (C1-4)alkyl, hydroxymethyl, hydroxy-(C2-4)-alkyl, nitro or R1 and R2 taken together with two consecutive carbon atoms of the pyridine nucleus form a benzene ring optionally substituted by one or two methyl or ethyl groups R3 is a hydrogen atom or nil with the proviso that, when A is A1, -x- is nil and R3 is a hydrogen atom with the further proviso that, when A is A2, -x- is a chemical bond and R3 is nil. The compounds possess antibacterial utility.
Patent ES-8205157-A1 (ES)
Title: An appliance for the repair of rubber or plastics conveyor belts and for making them endless
IPC: B29C65/00
Filed: 1981-07-24
Abstract: An appliance for the repair of rubber or plastics conveyor belts 1, usually having reinforcement inserts 2, and for making them endless, comprises heatable press plates 3, 4, upper girders 5, lower girders 6 and hydraulic pressure-producing equipment 7. The girders 5, 6 are connected together in pairs by tensioning bolts 8 with mechanical tightening facilities 9 and undergo bending deformation under a specified pressure, with a defined deflection curve or bending line. The pressure- producing equipment 7 acts between one of the press plates 3 and the associated girders 5, and consists of hydraulic tubes which are of constant perimeter but the cross-section of which can be deformed and which are supported on one side by the girder 5, and on the other side on a U-profile pressure plate 12. The distance of the pressure plate 12 from the girder 5 is adjustable and is so adjusted that in the operating condition the tubes 7 possess an oval cross-section. The deflection of the girders can be compensated by a deflection curve compensator 11. The tubes 7 may be arranged either parallel to or transversely of the girders and may either be connected to a common source of pressure medium or be tightly sealed but contain an incompressible liquid.
Patent ES-8206427-A1 (ES)
Title: Process for the preparation of mainly linear aliphatic carboxylic-acid esters.
IPC: B01J31/40
Filed: 1981-09-11
Abstract: A process for producing predominantly linear aliphatic carboxylic acid esters by reacting olefins, carbon monoxide and alkanols at elevated pressures and elevated temperatures in the presence of a catalyst consisting of a cobalt compound and a promoter. The promoter is the possibly cobalt-free mixture of substances obtained when a reaction mixture that was prepared by reacting olefins, carbon monoxide and alkanol in the presence of a catalyst consisting of a cobalt compound and pyridine, a non-ortho-substituted alkylpyridine or mixtures at elevated pressure and elevated temperature is reprocessed. This mixture of substances has a higher boiling point than the esters formed as the reaction product and higher than the pyridine, non-ortho-substituted alkylpyridine or mixtures thereof used as the catalytic component.
Patent ES-8301755-A1 (ES)
Title: Method and means for winding helical coils from thermoplastic materials
IPC: B29C53/12
Filed: 1981-09-25
Abstract: A method of and means of winding close wound helical coils of a thermoplastic monofilament material is proposed wherein, in order to avoid secondary twist in the resultant coil, the coil, after having been wound and heat set under controlled conditions on a first part of a mandrel, is twisted in a direction tending to close the individual turns of the coil during the cooling thereof while passing along and/or from the end of a second part of the mandrel to a twist arresting means arranged in spaced apart disposition relative to such end.
Patent ES-8301019-A1 (ES)
Title: Vehicle wheel geometry control device.
IPC: G01B11/275
Filed: 1981-11-20
Abstract: This apparatus comprises, in combination, two similar devices disposed in opposite directions. The devices are adapted to be fixed respectively to the two opposite wheels of a vehicle and parallel to the latter. Each device comprises a first rigid hollow tubular bar and a fixing structure for fixing the bar to a projector carrier. A structure inside the bar projects a beam of light longitudinally inside the bar. The beam is reflected at one end of the bar by a mirror which is rigid with a screen and so disposed as to project the beam transversely toward the screen pertaining to the opposite device. The mirror is mounted on the first bar of at least one of the devices so as to be movable toward or away from the fixing structure. A structure for receiving a sub-assembly for inspecting the pivot and castor angles of the vehicle wheel is provided. An apparatus for measuring the camber angle of the vehicle wheel is also provided.
Patent ES-8304907-A1 (ES)
Title: Catalyst, catalyst support and oxychlorination process.
IPC: C07C17/156
Filed: 1982-01-14
Abstract: An oxychlorination catalyst contains a copper compound, magnesium oxide and aluminium oxide, and the copper compound is present as a distinct phase on a support in which at least part of the magnesium oxide is in combined form with alumina.
Patent ES-8302218-A1 (ES)
Title: Electro-pneumatic transducer.
IPC: B60T13/68
Filed: 1982-01-19
Abstract: 1. Electropneumatic transducer with a pneumatic pressure space (4), a valve arrangement (12, 13) monitoring the pressure in the pressure space (4), and an electromagnet (1), the armature (2) of which is acted upon by an electromagnetic force which, balanced with a pressure in the pressure space (4) which corresponds to the force, can set the armature (2) to zero, the movement of the armature from this zero position controlling the valve arrangement (12, 13) in order to reduce or increase the pressure in the pressure space (4) in accordance with the respective electromagnetic force, characterised in that the valve arrangement consists of two outlet valves (12, 13) connected with a control valve (19) which contains two pressure chambers (20, 21) connected in each case with one of the outlet valves, the differences in pressure between the two pressure chambers controlling the pressure in the pressure space (4), and the control valve (19) reducing the pressure in the pressure space (4) when one outlet valve (13) is opened and increasing the pressure in the pressure space (4) when the other outlet valve (12) is opened, in that in the zero position both outlet valves (12, 13) and also the controll valve (19) are in closed positions, and in that out of the zero position, according to whether the electromagnetic or pneumatic force predominates, one or other of the outlet valves (12 or 13) is open.
Patent ES-8400019-A1 (ES)
Title: Fabrication of footwear wedge wheels
IPC: A43B13/37
Filed: 1982-02-10
Abstract: The process comprises independent preparation of the support element, based on textile cord such as jute, and of the wedge element based on agglomerated cork coated externally with textile material. The two components are then bonded by vulcanising. - Thus the wedge and the sole must both be of vulcanisable rubber.
Patent ES-8302579-A1 (ES)
Title: Apparatus for feeding and wrapping products
IPC: B65B57/10
Filed: 1982-02-24
Abstract: An apparatus for feeding and wrapping products comprising a wrapping machine, which machine has a driving element, and a device for feeding products to the wrapping machine. The feeding device includes a first conveyor for receiving products from a dispensing apparatus, which conveyor continuously moves at either a high or a low speed, and a second conveyor which connects the first conveyor to the wrapping machine and which continuously moves at one speed in the same direction as the first conveyor. A stop element is located at the end of the second conveyor adjacent the wrapping machine. There are provided first and second controls positioned along the second conveyor at selected spacings from the wrapping machine, with each control sensing the presence or absence of products on the second conveyor. A first drive is connected to the first conveyor and is adapted to operate the first conveyor at either the high or the low speed. A switch is connected to the first control and the driving element for the wrapping machine to deactivate the driving element for the wrapping machine when the first control senses the absence of products on the second conveyor. A second drive is connected to the second control and is adapted to operate the first drive in response to the sensed absence or presence by the second control of products on the second conveyor, wherein the second drive activates the first drive at the high speed if there is an absence of products at the second control, and the second drive activates the first drive at the low speed if there is a presence of products at the second control.
Patent ES-8404972-A1 (ES)
Title: Aminophenylalkylamine derivatives, a process for their preparation and their use as pharmaceuticals
IPC: A61K31/135
Filed: 1982-06-02
Abstract: Compounds of formula I < IMAGE > in which R1 represents hydrogen, halogen, C1-C4alkyl or C1-C4alkoxy, R2 represents hydrogen, halogen, C1-C4alkyl, C1-C4alkoxy or a group of formula < IMAGE > wherein A represents oxygen, sulphur, carbonyl or a direct bond and R8 and R9, independently, represent hydrogen, halogen, C1-C4alkyl or C1-C4alkoxy R3 represents hydrogen or C1-C4alkyl, n is 0, 1 or 2, R4 represents C4-C24alkyl, R5 represents hydrogen, C1-C24alkyl or a group physiologically degradable to a hydrogen atom and R6 and R7 represent, independently, hydrogen, C1-C24alkyl, a group of formula < IMAGE > wherein B represents C1-C6alkylene and R10 and R11 represent, independently, hydrogen, halogen, C1-C4alkyl or C1-C4alkoxy or a group physiologically degradable to a hydrogen atom and the nitrogen containing groups are in meta- or para-position to each other and pharmaceutically acceptable acid addition salts thereof. The compounds are indicated for use in inhibiting hyperglycemia, for example in patients suffering from diabetes.
Patent ES-8400723-A1 (ES)
Title: Directed flow, thin layer glass fusion.
IPC: C03B/
Filed: 1982-06-03
Abstract: Discrete bodies of glass-forming raw materials are formed by agglomerating techniques such as briquetting. These bodies are preheated or prereacted using waste heat from the fusion furnace. The hot glass bodies are charged to a refractory hearth heated to a temperature substantially above the temperature at which the glass product becomes fluid. The discrete bodies absorb heat, form a liquid phase and lose their morphology. The hearth is structured so that the liquid phase flows through it in a thin layer entraining any unreacted/unmelted material. As the molten material flows it is further heated and the reaction is completed. Molten glass product can be drawn from the hearth in a surprisingly short time after charging the heated discrete bodies to the hearth.
Patent ES-8305264-A1 (ES)
Title: A device for tilting a vehicle cabin from and into the drive position.
IPC: B62D27/06
Filed: 1982-06-04
Abstract: This device comprises at least one double acting hydraulic piston-cylinder device (1, 1 min ) in a circuit together with a pump (9), a fluid reservoir (10) and a control valve (8, 8 min ). Both ends of the piston-cylinder device (1, 1 min ) are pivotally connected to the vehicle cabin and the vehicle chassis respectively. A locking means locks the cabin in the drive position and is controlled by a valve (17, 17 min ) in the hydraulic circuit. This valve is adapted to unlock the locking means under the influence of a pressure in the circuit which is below the pressure valve necessary for actuating the cabin tilting device (1, 1 min ) and to bent the circuit to the reservoir (10) if the pressure exceeds that pressure value. Thereby damage to the system due to overpressure is prevented which overpressure might otherwise occur when the locking means blocks.
Patent ES-8306567-A1 (ES)
Title: Method and apparatus for processing stuffed sausage casing.
IPC: A22C11/02
Filed: 1982-06-30
Abstract: A method and apparatus for processing stuffed sausage casing to form individual sausages of uniform length is disclosed. The apparatus has a series of pairs of forming arms (34) mounted on a circular plate (32). The arms (34) have on them stabilizers (70). The arms (34) are moved into contact with the sausage casing (58) at sequentially spaced points along the length of the casing (58). As a pair of forming arms (34) contact the casing (58) from opposite sides thereof, they force the food emulsion within the casing (58) away from the point of contact. As the forming arms (34) move further towards one another the stabilizers (70) contact the casing (58) to prevent the casing (58) from moving out of alignment with a slot (56) in each forming arm (34) and to assist in pushing the filling material within the casing (58) in a longitudinal direction away from the forming arms (34).
Patent ES-8305087-A1 (ES)
Title: Silencer
IPC: F01N13/16
Filed: 1982-07-01
Abstract: A silencer comprising one or more sound-absorbing parts of ceramic material. The ceramic material is porous and the sound-absorbing parts are self-supporting and have a specific resistance to air flow of 103-107 Pas/m2 and a compression strength of at least 40 kN/m2, preferably at least 400 kN/m2.
Patent ES-8307274-A1 (ES)
Title: Disperse-reactive dyes suitable for dyeing and printing polyester-cellulose blended fibres.
IPC: C09B62/503
Filed: 1982-07-16
Abstract: Disperse-reactive dyes suitable for dyeing and printing, in one step only, polyester-cellulose blended fibres are described, which are comprised in the general formula D - (SO2- C2H4OCOR)n wherein: D is the residue of the molecule of a dye of the azo, anthraquinone methinic or quinophthalonic series, free from solubilizing groups such as the sulphonic and the carboxylic groups n is a number equal to 1 or 2 R is an alkyl, C1-C8, optionally substituted by halogen or CN an alkenyl C2-C8, optionally substituted by halogen or CN an alkoxyl C1-C8 a cycloalkoxyl HN-alkyl C1-C4 HN-halogen alkyl C1-C4 N(alkyl C1-C4)2. Methods of preparing the dyes and of applicating same on said blends are described as well.
Patent ES-8402116-A1 (ES)
Title: Pneumatic operating mechanism for a circuit breaker
IPC: H01H33/32
Filed: 1982-11-12
Abstract: A power circuit breaker has a novel trip valve on the pneumatic operating mechanism for reducing air consumption of the breaker pneumatic operating mechanism. The novel trip valve includes the addition of a valve stem extension to the trip valve shaft disposed in a sliding fit with an exhaust port to the trip valve actuating cylinder which together provide for quick elimination of compressed air from the trip valve actuating cylinder at a predetermined time during the operation of the breaker mechanism. Positive positioning of the breaker contact and rapid closing of the trip valve at a predetermined time is effectuated, thereby reducing air consumption while providing a fail-safe air cushion to the driving piston of the pneumatic mechanism to insure positive positioning of the breaker contacts.
Patent ES-8400943-A1 (ES)
Title: Hydraulic pressure regulating valve
IPC: G05D16/20
Filed: 1982-12-22
Abstract: The valve has a control spool that closes off the supply when the pressure reaches a value to overcome the force applied by a spring. At this point the spool moves rightwards and a flow path is established to an outlet connecting with a load. A pressure feedback force on the spool is applied by a bleed that connects with a control chamber. This maintains the spool in a steady position. - If the pressure exceeds a set value moves rightwards until a point is reached when the outlet is connected to a second port to vent flow back to tank.
Patent ES-8401409-A1 (ES)
Title: Guiding device.
IPC: G11B15/60
Filed: 1983-01-28
Abstract: Guiding device, in particular in the form of a cylindrical deflection track roller or a cylindrical deflection pin for the deflection and, if applicable, in-track guidance of running films, in particular magnetic tape films, characterised in that it consists of aluminium or an aluminium alloy and is provided at least in the region of its guiding surface with a surface coating of at least one oxide of the aluminium or the aluminium alloy.
Patent ES-8403535-A1 (ES)
Title: Process and apparatus for the continuous electrolytic treatment of a metal strip using horizontal electrodes.
IPC: C25D7/06
Filed: 1983-02-10
Abstract: Electrolytic treatment of a metal strip with an electrolytic treating liquid carried out using an apparatus comprising a device for feeding the metal strip a device for delivering the metal strip, which device is arranged downstream the feeding device in such a manner that a horizontal path of movement of the steel strip is provided between the feeding and delivering devices a pair of electrode devices spaced from and facing each other through the horizontal path of the metal strip and each extending in parallel to the horizontal path, each electrode device having an electrode and static pressure liquid pad located in the electrode, each static pressure liquid pad being provided with a slit nozzle for ejecting an electrolytic treating liquid toward the corresponding metal strip surface under conditions adequate for producing a static pressure of the electrolytic treating liquid ejected therethrough between each electrode device and the corresponding metal strip surface to an extent that the metal strip is supported in the horizontal path thereof a source for supplying the electrolytic treating liquid to each slit nozzle and a device for applying voltage between the electrodes and metal strip. The apparatus is characterized in that an additional slit nozzle is arranged at each of the entrance ends and the exit ends of the pair of electrode devices, each additional slit nozzle being directed to the corresponding metal strip surface and being connected to said electrolyte-supplying source, whereby streams of the electrolytic treating liquid ejected through the slit nozzles are confirmed in the spaces between the electrode devices and the metal strip by the streams of the electrolytic treating liquid ejected through the additional slit nozzles.
Patent ES-8402548-A1 (ES)
Title: Vehicle transported selectively elevatable nacelle supporting lifting crane
IPC: B66F9/06
Filed: 1983-02-24
Abstract: A nacelle supporting lifting crane comprising four articulated lever stages, including a first lever stage articulated to a bracket integral with a thrust block rotatable in opposed directions around its vertical axis with respect to a fixed base supported by four jacks. Said base may be mounted on the platform of a truck for transport of the crane. The end of an uppermost lever stage is articulated to a bracket supporting a nacelle for lifting things and/or persons.