baber/WOPTO huggingface dataset:
Patent ES-440915-A1 (ES)
Title: Mechanically operated electric switch, particularly breaker contact for automotive ignition systems
IPC: H01H1/66
Filed: 1975-09-12
Abstract: To improve operating reliability and centric guidance of the switch contacts in sealed breaker contact assemblies, a carrier bolt, extending through a flexible membrane into a chamber, and carrying a movable contact, is operated by a lever which has a lever arm movable in the direction of the cam shaft of the breaker assembly, the lever being V-shaped and pivoted at the apex of the V, and engaging the cam shaft with an arm which is opposite to the arm which operates the contact bolt.
Patent ES-443561-A1 (ES)
Title: Method and apparatus for controlling satellites in an ink jet printing system
IPC: B41J2/075
Filed: 1975-12-17
Abstract: A continuous jet stream of a ferrofluid ink is broken into individual drops by an asymmetrical perturbation force applied to the stream. The ink, as it exits from an orifice under pressure, is excited by an electromagnetic transducer energized with an asymmetrical excitation signal having a fundamental and higher harmonics. An asymmetrical excitation signal, such as a sawtooth, having a substantial second and/or third harmonics content which produce an excitation signal with different rise and fall times can form a stream of drops free of satellites. Asymmetry of magnetic field forces can be produced with single stage or multi-stage transducers located at spaced positions along the stream. Asymmetry can also be produced using an electromagnetic transducer having a non-uniform gap.
Patent ES-444311-A1 (ES)
Title: Process for lysing mycelial waste
IPC: A23K1/00
Filed: 1976-01-14
Abstract: Mycelial waste is lysed by subjecting the waste to a temperature of from about 140 DEG to about 200 DEG C. at a pressure of from the equilibrium pressure to about 2,000 p.s.i.g., and at a pH of from about 2 to about 10. The lysed mycelial waste is useful as an animal feed supplement.
Patent ES-455940-A1 (ES)
Title: 2,9-Dioxatricyclo{8 4,3,1,0{hu 3,7{b {9 {0 decane derivatives and pharmaceutical compositions thereof
IPC: A61K31/495
Filed: 1977-02-16
Abstract: New 2,9-dioxatricyclo[4,3,1,03,7] decane derivatives are disclosed which are substituted by an amino methyl group in the C3 position, and which exhibit sedative, especially sleep improving properties, and which have the formula < IMAGE > (I) wherein R1 represents an amino group ONE OF R2 and R3 is hydrogen and the other represents hydroxy acyloxy or carbamyloxy or R2 and R3 jointly represent oxygen ONE OF R4 and R5 is hydrogen and the other represents alkyloxy or aralkyloxy Y AND Y' EACH REPRESENT HYDROGEN OR JOINTLY FORM A BOND AND THEIR PHARMACOLOGICALLY ACCEPTABLE SALTS, AS WELL AS PHARMACEUTICAL FORMULATIONS THEREOF.
Patent ES-460730-A1 (ES)
Title: Arrangement for optimizing the running speed of a track-bound vehicle
IPC: B60K31/00
Filed: 1977-07-14
Abstract: The running speed of a track bound vehicle whose movement is normally determined by an automatic control system that preassigns speeds and braking curves and accelerations up to the permissable speed at a predetermined rate or with maximum propulsion power is optimized by an additional circuit carried by the vehicle which calculates a predetermined point on a coasting initiation curve from data communicated to the vehicle and which switches off the propulsion power of the vehicle when the actual speed of the vehicle exceeds the predetermined point.
Patent ES-461133-A1 (ES)
Title: Method for packaging hermetically sealed integrated circuit chips on lead frames
IPC: H01L23/24
Filed: 1977-07-29
Abstract: An assembly line method for fabricating hermetically sealed integrated circuit chips with externally extending terminal leads comprising the steps of securing at least one integrated circuit chip upon a spider assembly stamping a strip of iterative lead frame assemblies from a strip of flat stock metal encapsulating each of said lead frame assemblies with plastic in a configuration which leaves a window space in the center thereof or defined elsewhere therein, with the convergent ends of the individual conductive paths of the lead frame extending out of the plastic and into said window space, and the divergent ends of such conductive paths extending out of the plastic and away from the window space mounting the terminal chip holding spider assembly onto the convergent ends of the conductive paths of the lead frame inserting a first cap over the window space on one side of the encapsulating plastic filling the window space with a sealant to completely immerse said spider bearing chip therein and having the properties of being electrically insulative and virtually completely resistant to the passage of moisture therethrough and inserting a second cap over said window space on the other side of said encapsulating plastic to completely seal said spider bearing chip therebetween in said sealant.
Patent ES-462001-A1 (ES)
Title: Substituted coumarin compounds
IPC: C07D407/00
Filed: 1977-08-31
Abstract: New benzopyrane derivatives of the general formula < IMAGE > (I) in which R is free, esterified or amidated carboxyl, Ph is 1,2-phenylene which contains the group R-CO-NR3- and is otherwise unsubstituted or is substituted, X is a group of the formula -CO-CR1=CR2-, in which R1 and R2 independently of one another are hydrogen, acyl or a substituted or unsubstituted hydrocarbon radical or a hetero-analogue thereof, or conjointly are 3-membered to 5-membered lower alkylene, and R2 can also be free or etherified hydroxyl or hydroxyl etherified by an organic carboxylic acid, and R3 is hydrogen or lower alkyl, are useful as anti-allergic agents.
Patent ES-463884-A1 (ES)
Title: Urea containing high density skin fiberboard with a low density core
IPC: D06N7/06
Filed: 1977-11-04
Abstract: A fiberboard is manufactured having relatively high density skins on a relatively low density core by including urea in at least the surface fibers of a consolidated mat, having a density of less than 35 pounds per cubic foot, and then hot-pressing the consolidated mat at a temperature of at least 525 DEG F. to form a board having high density surface skins.
Patent ES-467170-A1 (ES)
Title: Pharmaceutical compositions
IPC: A61P43/00
Filed: 1978-02-21
Abstract: The invention concerns pharmaceutical compositions having analgesic, and in some cases, in addition anti-inflammatory properties, for use in the treatment of painful inflammatory joint disease, which compositions contain as active ingredient a new or old 1-alkyl (or cycloalkyl)-4-(N-alkanoyl)substituted-amino-tetrahydro-1,3,5-triazine- 2,6-dione of the formula: < IMAGE > I or a base-addition salt thereof.
Patent ES-467610-A1 (ES)
Title: Silica-containing material FU-1
IPC: C07C5/27
Filed: 1978-03-07
Abstract: A silica-containing material related to zeolites and referred to hereinafter as FU-1 has the composition 0.6 to 1.4 R2O.Al2O3.over 5 SiO2.O to 40 H2O, (where R is a monovalent cation or 1/n of a cation of valency n) and is characterized inter alia by its X-ray diffraction pattern. It can be made by hydrothermal synthesis in presence of methylated quaternary onium compounds. It is useful as a catalyst for hydrocarbon conversion reactions, especially isomerization of xylenes.
Patent ES-476316-A1 (ES)
Title: Heating unit used in shaping integral coupling sleeves at PVC pipe end - is tubular casing with hot-air impeller, heating chamber, heaters and air ducts and outlets
IPC: B29D/
Filed: 1978-12-26
Abstract: An installation for heating the ends of plastics (esp. PVC) pipes for subsequent shaping into (connecting) sleeves, comprises a tubular casing (1) with a fan-wheel blower (2) for circulating air that has been heated by fixed heaters (17) at one end, and a circular opening (3) at the other end, for introducing a plastics pipe (5) into a heating chamber (4). There are at least two ducts (7, 12) for the passage of the air circulated by the blower, which open out into the heating chamber by an aperture (3). The first duct opens out at the outside of the tube (5) and the second duct at its inside. The heating chamber has an air discharge aperture (14) connected to a third duct (16) which opens out onto the axle of the blowing wheel.
Patent ES-481085-A1 (ES)
Title: Rotary jet irrigation equipment - has head incorporating jet driven by maltese cross mechanism to increase water coverage
IPC: B05B3/04
Filed: 1979-05-30
Abstract: The irrigation system has a jet head rotated at a given speed to ensure adequate coverage, but not too fast to reduce the efficiency of the jet. The rate of flow of the jet is varied regularly for each amount of rotary movement of the jet. This effect is obtained by using a Geneva mechanism to control the jet, which may be rotated by the force of the water. This is forced through holes (36) in a partition (34) causing turbulence, driving the blades of a turbine (38) on a spindle (40) forming an input of a speed reduction device (42) with the Geneva drive (44, 46) at its output. This operates another speed reducer (80) which rotates the projection head (10) incorporating the jet nozzle (12). Water is discharged at the same rate which the head is rotating or nearly stationary.
Patent ES-483969-A1 (ES)
Title: Squeegee for screen printing machine.
IPC: B41F15/44
Filed: 1979-08-20
Abstract: A squeegee structure for a rotary screen printing machine comprises a fixed portion forming the main supporting element, said portion being adjustable in position. The squeegee further comprises a movable intermediate member, such as a blade of resilient spring steel connected along one edge to said fixed portion, a plastic element having an invariable shape and a smooth and hard surface being mounted on the opposite edge of said blade.
Patent ES-485333-A1 (ES)
Title: 5,6,7,8-Tetrahydro-4(3H)- quinazolinone derivatives useful as spasmolytics
IPC: C07D239/91
Filed: 1979-10-24
Abstract: Compounds of the formula (I> < IMAGE > (wherein R<1> represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms and R<2> represents an alkyl group having 1 to 5 carbon atoms, or an aryl group optionally substituted by at least one atom or group selected from halogen atoms and alkyl groups having 1 to 5 carbon atoms) and salts thereof have been found to possess spasmolytic activity without accompanying sedative and narcotic side- effects. Processes for the preparation of the compounds of formula I and the salts thereof are described and exemplified and pharmaceutical compositions containing the compounds of formula I or a physiologically compatible salt thereof are disclosed.
Patent ES-485827-A1 (ES)
Title: Peeling machine having a rotating cutter plate
IPC: A47J17/00
Filed: 1979-11-08
Abstract: A peeling machine for peeling fruits and vegetables comprising a cutter disc having in its center a boss for mounting the disc to a driving shaft and having a plurality of apertures arranged substantially radially and open into clearances arranged at the periphery of the plate, each said aperture being bounded on its rear side relative to the rotation of the plate by a cutter blade with a sharp edge. The plate may further comprise at least one, and preferably two radial protruding bosses, the upper portion of each of the bosses comprising at least one aperture also bounded on its rear side with a cutter blade whereby the fruit or vegetables to be peeled are stirred during the peeling operation. A peripheral safety guard and a tapered edge may also be provided for the plate.
Patent ES-8104099-A1 (ES)
Title: Endless track drive device
IPC: B62D55/125
Filed: 1980-07-21
Abstract: The invention relates to a device used for driving the endless track of an earthworking machine or implement comprising a main drive sprocket provided with a plurality of teeth, which cooperate with a pinion whose outer teeth have a shape corresponding to that of the driving fingers of the endless, the said main drive sprocket being, on the one hand, mounted for rotation on a support secured to the chassis of the machine, and on the other hand, coupled to an hydraulic motor which drives it in rotation and is mounted on the said support, via the said pinion, which is wedged on the output shaft of the said hydraulic motor. The support which is common to the main drive sprocket, to its driving pinion and to the hydraulic motor has a vertical plane of symmetry which merges with the plane of symmetry common to the main drive sprocket and to its driving pinion. The invention finds an application in hydraulic shovels with caterpillar tracks.
Patent ES-8200583-A1 (ES)
Title: Vice with multiple maximum opening capacities and with multiple clamping effects.
IPC: B23D51/02
Filed: 1981-01-10
Abstract: The movable jaw (2) and/or the upper part (9) of the body of the vice carrying the fixed jaw, are arranged to be angularly displaced relative to the body (1) which carries it or them, the upper part (9) having fixed jaws on one or more sides, each fixed jaw being spaced differently with respect to the centre of the turret, so that for each predetermined angular position of the turret, the maximum opening capacity between the fixed and movable jaws is modified.
Patent ES-8201714-A1 (ES)
Title: Quick-connection coupling also connectable under pressure.
IPC: F16L37/23
Filed: 1981-02-13
Abstract: The invention relates to a quick coupling which is operable even under pressure, particularly for hydraulic lines, composed of two matable coupling halves in form of a plug and socket valve which can be arrested in the coupled position via a ball-locking arrangement, and which each have a valve body which is biased to closing position by closing springs and in the uncoupled condition of the coupling halves is held in closed condition, being guided in a star body which is mounted in a coupling body, of which one of the coupling halves has a fixed abutment which limits the stroke of the valve body in its open position, whereas the valve body of the other coupling half can perform a stroke equal to double the valve stroke of the other valve body and at the end of the single valve stroke a disengageable and engageable abutment is provided for releasing the double valve stroke respectively arresting this valve body in an open position corresponding to the single valve stroke.
Patent ES-8204236-A1 (ES)
Title: Filtered electrical connector.
IPC: H01R13/66
Filed: 1981-04-10
Abstract: A filtered connector comprises a two part insulating housing (12, 14) between which is sandwiched a ground plane (16) and through which pass filtered posts (18, 20). Each housing has a cavity (26) encompassing the posts (18, 20) and facing the ground plane (16). The cavities contain elastomeric blocks (34, 36) through which the posts (18, 20) pass and in which ends of the filters (22) are seated. On one side of the ground plane (16) a conductive elastomeric body (46) through which the filters (22) extend is sandwiched between the block (36) and the plane (16) to effect electrical grounding and sealing.
Patent ES-8300376-A1 (ES)
Title: Combined cycle system for optimizing cycle efficiency having varying sulfur content fuels
IPC: F01K23/10
Filed: 1981-04-30
Abstract: This disclosure is directed toward combined cycle power plants which include at least one gas turbine and one steam turbine thermally coupled through a heat recovery steam generator (HRSG). Exhaust gas from the gas turbine is used to heat feedwater into steam for the steam turbine. One optimum criterion is to design the HRSG so that the exit temperature of the exhaust gas is at a minimum without the occurrence of sulfur condensation on the economizer tube bundles. The allowable minimum temperature varies with the sulfur content of the fuel and, hence, it would be desirable to be able to adjust the tube surface temperature as necessary in accordance with the sulfur content of the gas turbine fuel.
Patent ES-8205416-A1 (ES)
Title: Antibiotic A/16686 factor A2, the process for the preparation thereof, and the co-produced antibiotic A/16686 factors A1 and A3.
IPC: C12P1/06
Filed: 1981-08-14
Abstract: The present invention refers to a chlorine containing antibiotic substance, named antibiotic A/16686 factor A2, in an essentially pure form. The invention also relates to the process for the production of antibiotic A/16686 factors A2 by cultivation of an Actinoplanes strain and to the co-produced antibiotic A/16686 factos A1 and A3. Antibiotic A/16686 factors A1, A2 and A3 as well as the corresponding non-toxic physiologically acceptable acid addition salts are antimicrobial agents particularly active against gram-positive bacteria.
Patent ES-8302553-A1 (ES)
Title: Structure for fixing window glass panes
IPC: B60J10/00
Filed: 1982-02-09
Abstract: The structure includes an elastomeric gasket (10) comprising a peripheral seat (100) for accommodating a rigid frame (11) applied to the inner face of a glass pane (K) and protruding beyond the peripheral contour thereof, the gasket (10) being formed with a peripheral flap (102) for forced engagement overlying the rigid frame (11) and wedging itself between the glass pane (K) and sidewall of the housing (A) to thus achieve surface continuity therebetween.
Patent ES-8307155-A1 (ES)
Title: Apparatus for cutting a hole in a paper web.
IPC: B26F1/16
Filed: 1982-05-14
Abstract: An apparatus for punching a hole in a paper web, in particular for the production of liquid packs, has a movable punch which can be pressed against a counter-plate and which has a circular blade at its tip. In accordance with the invention, to permit the desired hole to be punched into the packaging material to the desired depth, using simple means, the punch has a rotationally driven cutter head. Due to the rotary movement of the punch or the blade-forming edge at the tip of the punch, the blade is no longer merely pressed into the paper web, as in previously known punching apparatuses, but in accordance with the invention it is rotated perpendicularly to the pressing movement, giving a cutting effect as when using a knife.
Patent ES-8307399-A1 (ES)
Title: Structure for supermarket check-out counters.
IPC: A47F9/04
Filed: 1982-10-21
Abstract: 1. Structure for multiple checkout counters, of the type used at the exit of supermarkets, and comprising an integral assembly essentially composed of a goods receiving shelf, a passage for circulating said goods and brackets for securing the checkout counter, characterised in that it comprises, on the one hand, stabilising plates (2) embedded in the floor, their number being at least two per checkout counter (6), and, on the other hand, posts (3, 3a), of the same number, which are capable of being fitted on said plates (2) and are connected, at their upper portions, by one side member (4, 4a) per checkout counter with almost the same length as the checkout counter, whilst the posts (3, 3a) of two neighbouring checkout counters (6) are also connected, at their upper portions, by a crosspiece member (5, 5a), the length of which corresponds to the spacing between two checkout counters (6), each of said assemblies for checkout counters (6) being secured in an overhung manner on the two associated posts (3).
Patent ES-8403033-A1 (ES)
Title: Continuous production of polymethylpentene membranes.
IPC: B29B7/00
Filed: 1983-01-13
Abstract: Gas separation membranes may be prepared in a continuous manner by passing a porous support which may, if so desired, be backed by a fabric through a solution of polymethylpentene dissolved in an organic solvent such as hexane. The support member is passed through the solution while one side thereof is in contact with a roller, thereby permitting only one side of the support member to be coated with the polymer. After continuously withdrawing the support member from the bath, the solvent is allowed to evaporate and the resulting membrane is recovered.
Patent ES-8403824-A1 (ES)
Title: Method and handling arrangement for interlocking cast tubes in order to transform even groups of tubes into uneven groups of tubes.
IPC: B65G47/32
Filed: 1983-08-11
Abstract: Between an upstream transporter A which moves discontinuously and intermittently and a downstream transporter B which moves continuously, an elevator C is serially disposed which lifts the last pipe T6 from an even group T1 through T6 astride both transporters, then rests it ahead of the following even group T7 through T10 during a halt of transporter A. On the downstream transporter B, two odd groups T1 through T5 and T6 through T10 and thus obtained. The pipes each have an enlarged female bell or mouth M at one end, and are alternatingly arranged in horizontal groups or beds L of five. Each bed is reversed relative to its adjacent beds in a banded vertical pile. The pipes are supplied to the transporter A two at a time.
Patent ES-8507550-A1 (ES)
Title: 1-Monophosphate esters, 1,3-bisphosphate esters and cyclic phosphate esters of 9-(1,3-dihydroxy-2-propoxymethyl)-guanine as antiviral agents.
IPC: C07C43/174
Filed: 1983-09-29
Abstract: 1-Monophosphate esters, 1,3-bisphosphate esters and cyclic phosphate esters of 9-(1,3-dihydroxy-2-propoxymethyl)guanine are useful as antiviral agents.
Patent ES-8504442-A1 (ES)
Title: Superthin absorbent product.
IPC: A61F13/22
Filed: 1983-11-07
Abstract: A superthin absorbent disposable product is provided having an absorbing layer containing superabsorbent and a wicking layer. The product is suitable for use in disposable diapers, sanitary napkins, incontinent pads, wipes and the like.
Patent ES-8407360-A1 (ES)
Title: Cleaning device for a combine.
IPC: A01F12/44
Filed: 1983-11-17
Abstract: 1. Sieve for the cleaning equipment (22) of combine harvesters (10), on whose surface there are disposed numerous conveying devices (59) arranged in series as seen in the direction of conveyance, the surfaces of which extend inclined with respect to the surface of the sieve and the trailing edges of which are formed in each case by numerous projections (54) arranged side by side and of finger-like form, characterised in that the projections (54) of a conveying device (lamina 50) are arranged in such manner that the main flow direction of the harvested material delivered on to the surface of the sieve (24) and extending in the longitudinal direction of the sieve is variable by means of the projections (54), the projections (54) of one conveying device (lamina 50) being arranged staggered laterally in each case with respect to the projections of the following conveying device as seen in the longitudinal direction of the sieve and the trailing edges of a plurality of projections (54) arranged one behind the other being located on a line (52) enclosing a rearwardly open and acute angle alpha with the longitudinal centre axis of the sieve.
Patent ES-8406552-A1 (ES)
Title: Leather post-tanning process
IPC: C14C3/22
Filed: 1983-12-05
Abstract: The invention relates to a process for retanning leather with polymers based on acrylic and/or methacrylic acid in an aqueous liquor with or without further auxiliaries and tanning-active substances by letting water-soluble polymers P act on the leather in an aqueous liquor. The polymers P contain at least 10% by weight, based on the total polymer, of structural units A < IMAGE > where R is hydrogen or methyl and Z<+> is an ammonium cation < IMAGE > which is in equilibrium with protons or other cations present and in which R1, R2 and R3 are independently of one another hydrogen or an alkyl radical of 1 to 6 carbon atoms which may be substituted by a hydroxyl group or by an optionally alkyl-substituted amino group, subject to the proviso that R1, R2 and R3 are not all hydrogen, and 0 to 90% by weight, based on the total polymer P, of structural units B < IMAGE > where R' is hydrogen or methyl, and 0 to 50% by weight of other structural units formed from monomers C which are copolymerisable with A and optionally B and end groups corresponding to the structural units.