baber/WOPTO huggingface dataset:
Patent ES-465659-A1 (ES)
Title: Human hair implanting tool - has adaptor carrying insertion needles attached to resilient spikes by trigger operated mechanism
IPC: A61F2/10
Filed: 1977-12-31
Abstract: The device for implanting human hair has a pistol grip with two prongs projecting from the barrel or body portion onto which is mounted a carrier from which project forwards a row of needles. This carrier can be mounted on and released from the prongs, by means of a mechanism actuated by a trigger. The prongs are resilient and curved in opposite directions and the release mechanism has a collar which slides along the non parallel part of the prongs, so as to force them together and release them. The carrier has two holes through which the prongs are inserted. The release mechanism has a pusher between the grip and the collar. Across the top of the carrier is a roller under which the hairs are guided to the needles.
Patent ES-466210-A1 (ES)
Title: Carding
IPC: D01G15/94
Filed: 1978-01-20
Abstract: A method and apparatus wherein a machine for carding cotton, man-made fibres and mixtures thereof is provided with a trash removing device usually in the form of a longitudinally fluted roller that cooperates mechanically with a roller clothed with flat-topped card-clothing. The flat-topped clothing roller may be a taker-in roller located in a feed section and the fluted roller is set close to the flat-topped card-clothed roller whereby it is adapted to remove trash projecting above the teeth on the flat-topped card-clothed roller. The trash removing roller is provided with a cowling spaced radially from the periphery of the roller and providing a longitudinally extending gap part way around the roller. A radial lip extends along the one edge of the cowling substantially closing the gap. A deflector lip projects into the gap so as to deflect material travelling in the space between the trash removing roller and the cowling out through the gap.
Patent ES-467329-A1 (ES)
Title: Force measuring device
IPC: G01L5/10
Filed: 1978-02-25
Abstract: A device for transferring a force, comprising a shear-loaded pin for transferring the force, the pin having at least two holes which extend in the longitudinal direction of the pin, the axes of the holes lying in a plane transverse to the main direction in which the force is acting. Strain gauges for measuring the value of the force are provided on the facing inner walls of the holes.
Patent ES-467846-A1 (ES)
Title: Aqueous dyestuff or pigment dispersions
IPC: C09D11/10
Filed: 1978-03-14
Abstract: Aqueous dyestuff dispersions containing water-insoluble dyestuffs and water-soluble oxalkylation products which can be obtained by subjecting aromatic compounds containing phenolic OH groups to a condensation reaction with formaldehyde and amines which contain a NH group which is reactive towards formaldehyde, or containing derivatives of such oxalkylation products are suitable for pigmenting natural or synthetic materials.
Patent ES-468731-A1 (ES)
Title: Broken yarn transfer mechanisms for textile yarn processing machines
IPC: D01H1/10
Filed: 1978-04-12
Abstract: In a textile yarn processing machine, such as a two-for-one twister or the like, there is provided a plurality of yarn processing stations each including a spindle assembly carrying a supply package of yarn to be processed and a take-up assembly for forming a take-up package of yarn after processing. A yarn knotter mechanism is selectively positioned in front of the yarn processing stations in the event of yarn breakage for knotting the ends of the broken yarn extending respectively from the spindle assembly and the take-up assembly. Improved yarn transfer mechanisms are provided for withdrawing the broken end of yarn from the take-up assembly and positioning the yarn in the knotter mechanism for being knotted with the broken end of yarn from the spindle assembly. These mechanisms include an uncoiling roller having a fiber attracting surface for being extended to engage the take-up package of yarn and unwind the broken end of yarn therefrom and wind a predetermined amount of the broken end of yarn onto the uncoiling roller, and a yarn transfer wand for engaging the yarn extending between the uncoiling roller and the take-up package for transferring the yarn by movement thereof while unwinding the yarn from the uncoiling roller to the knotter mechanism.
Patent ES-469713-A1 (ES)
Title: Generator for flow rate of pressurized fluid
IPC: F04B17/00
Filed: 1978-05-11
Abstract: A power generator comprising: body means having three chambers separated from each other by fixed fluid-tight partitions and having a central bore. Shaft means are rotatably mounted in the central bore of the body means with at least one end of the shaft means extending from the body means. At least two drive cylinders are mounted in the central one of the chambers in the body means, each of the drive cylinders include two pistons which are slidably mounted in opposition with each piston having two opposite working faces. The piston rods are attached to the corresponding ones of the pistons traversing a respective of the partitions through stationary fluid-tight joints for allowing the piston rods to move therethrough on a pure translational movement. Two swash plate means are provided. Each of the swash plate means includes a respective lateral one of the chambers. Each swash plate means is attached to the shaft means and has means for mechanical attachment of the piston rods from the corresponding pistons in the drive cylinders.
Patent ES-470708-A1 (ES)
Title: Device for the thermal protection of an internal structure of a liquid metal cooled fast reactor
IPC: G21C11/08
Filed: 1978-06-12
Abstract: The fast reactor structure to be protected comprises a wall and a parallel cylindrical shell having a free top edge which forms an overflow sill. A diverted flow of liquid metal withdrawn from a principal volume is circulated upwards through a vertical space formed between the wall and the shell. The shell surface which is remote from the space is provided with a packing of heat-insulating elements so that the overflowing sheet of liquid metal which falls on the downstream side of the overflow sill passes through the packing before returning into the principal volume of liquid metal.
Patent ES-472591-A1 (ES)
Title: Anti-inflammatory 1-phenylethanolamine derivatives, pharmaceutical compositions thereof and processes for their manufacture.
IPC: C07C239/00
Filed: 1978-08-16
Abstract: The invention relates to topically anti-inflammatory 1-phenylethanolamine derivatives of the general formula I: < IMAGE > I or acid-addition salts thereof, to pharmaceutical compositions thereof, and to analogy processes for their manufacture. A representative compound is 1-(4-amino-3,5-dichlorophenyl)-2-[1,1-dimethyl-2-(2-phenylacetamido)et hylamino]ethanol. The derivatives are useful in particular for the treatment of inflammatory diseases or conditions of the skin.
Patent ES-477188-A1 (ES)
Title: Heat exchangers incorporating heat pipes
IPC: F28D15/06
Filed: 1979-01-26
Abstract: A heat exchanger comprising two spaces (1,2) disposed one above the other, the upper space and the lower space being intended respectively for the circulation of a cold fluid and a hot fluid. A series of tubes (3) extend partly into each of the two spaces but do not communicate with them, each of the tubes (3) containing a heat-bearing liquid and an inert gas, the amount of said liquid and said gas being such that at the desired operating temperature, on the one hand, there remains in the tube a certain amount of non-vaporized liquid and, on the other hand, the volume taken up by the inert gas is less than the volume of the tube contained in the upper space through which the cold fluid passes. In operation, the liquid which is found in the lower portion of a tube (3) vaporizes under the action of the hot fluid the vapour formed in the upper part of the tube is cooled by the cold fluid, pushing inert gas back upwards. The vapour condenses, thus heating the cold fluid and falling down in liquid form, into the lower portion of the tube.
Patent ES-478542-A1 (ES)
Title: Jewellery clutch
IPC: A44C13/00
Filed: 1979-03-12
Abstract: A clutch device for holding together two articles of jewellery such as earrings, pins, etc. comprises a tubular housing 10 closed at the front end except for a small central axial opening 14. A coil spring 16 is mounted in said housing, the rear end of the housing 18 being swaged to lock the spring in place after assembly. The rear end is also provided with a large central opening 20. The front end of the spring, adjacent the front opening, is turned inwardly toward the axis of the spring to form a friction grip for the second part of the clutch, which is a pin having a diameter enabling it to enter the front opening of the clutch.
Patent ES-481824-A1 (ES)
Title: Phenanthrene derivatives, their preparation and pharmaceutical compositions containing them
IPC: C07D209/80
Filed: 1979-06-22
Abstract: The 4,5,5a,6-tetrahydro- dibenz[cd,f] indoles having at least one oxy substituent in one or both of the fused benzene rings, at least one such oxy substituent being hydroxy or acyloxy when the nucleus is unsubstituted in the 4- position, are useful as central dopaminergic stimulant agents.
Patent ES-484844-A1 (ES)
Title: Controlled deflection roll
IPC: F16C13/00
Filed: 1979-10-09
Abstract: A controlled deflection roll comprising a stationary roll support and a roll shell rotatable about the stationary support. The roll shell is supported upon pressure or support elements which can be activated by pressurized fluid medium at different pressures. At the end of the stationary support there is arranged a supply head means containing pressure regulators, a common infeed line or conduit and outfeed channels, leading to the pressure or support elements. At the center of the supply head means there is formed a relief bore which is connected with the outfeed channels, provided with a slide and serves for the rapid lowering of the pressure which is effective at the pressure or support elements. The pressure regulators are arranged in a star-like configuration at the supply head means.
Patent ES-8100261-A1 (ES)
Title: Indole compounds and use thereof
IPC: A61K31/535
Filed: 1979-10-11
Abstract: Compounds are disclosed of general formula (I): < IMAGE > (I) wherein R1 and R2 each independently represents a hydrogen atom, or an aryl, aralkyl, cycloalkyl, fluoroalkyl or alkyl group, which alkyl group is optionally substituted by an alkenyl group or by a group -OR7 or by < IMAGE > where R7 and R8 each independently represents a hydrogen atom, an alkyl, aryl or aralkyl group or R1 and R2 together with the nitrogen atom to which they are attached form a saturated monocyclic 5 to 7 membered ring which may contain a further hetero function (viz-O-, -NH or < IMAGE > R3 and R4 have the same meanings as R1 and R2 and may together form an aralkylidene group R5 represents a hydrogen atom or an alkyl or aralkyl group R6 represents a hydrogen atom or an aryl or C1-C3 alkyl group Alk represents an C1-C4 alkylene group optionally substituted at one or more of its carbon atoms by one to three C1-C3 alkyl groups and X represents an oxygen or sulphur atom, and its physiologically acceptable salts, hydrates and bioprecursors. The indoles (I) may be prepared by combinations of reactions to introduce the desired substituents into suitable intermediates either before or after cyclization to form the indole nucleus. The compounds have selective actions on blood vessels and, in particular exhibit antihypertensive properties. They may be formulated in conventional manner as pharmaceutical compositions.
Patent ES-486159-A1 (ES)
Title: Metallic chromate pigment compositions and process for preparing them.
IPC: C08K9/04
Filed: 1979-11-20
Abstract: Metal chromate and particularly lead chromate pigment compositions exhibiting low dusting characteristics and improved heat stability in thermoplastics are described. The pigment compositions consist essentially of a metal chromate-containing pigment and the combination of certain fatty acid salts with normally liquid ester plasticizers. Lead chromate pigment compositions containing the combination of a zinc salt of a fatty acid with benzoate, phthalate, stearate or phosphate plasticizers are particularly preferred and exhibit reduced dusting as well as outstanding advantages in heat stability not realizable with either the fatty acid salt or plasticizer alone or by silica encapsulation of the pigment particles.
Patent ES-8102324-A1 (ES)
Title: Chemical dehumidification system which utilizes a refrigeration unit for supplying energy to the system
IPC: B01D53/26
Filed: 1980-02-11
Abstract: A sorbent-type air conditioning system which employs conventional refrigeration unit, including a compressor, evaporator, condenser and refrigerant. The cooling and heating effect or energy generated by the evaporator and condenser is the primary source of energy to temperature and moisture condition air and to regenerate or concentrate sorbent which becomes diluted during the moisture conditioning of the air.
Patent ES-8102092-A1 (ES)
Title: 1 alpha ,25 alpha -Dihydroxy-cholecalciferol and methods for the production thereof
IPC: C07C67/00
Filed: 1980-05-22
Abstract: The monohydrate of 1 alpha ,25-dihydroxy-cholecalciferol having a remarkable vitamin activity and a process for its preparation.
Patent ES-8102392-A1 (ES)
Title: Rotary transducer head assembly
IPC: G11B5/588
Filed: 1980-06-06
Abstract: A rotary magnetic head assembly for a helical scan video tape recorder comprises a tape guide arrangement including coaxial rotatable and fixed drum portions about which a video tape is helically guided, a pair of substantially parallel bi-morph leaves each secured, at one end, to the rotary drum portion and being both deflectable in the same direction in response to the application of a control signal thereto, and a deflectable member carrying a transducer head and being connected to the opposite free ends of said bi-morph leaves, such deflectable member having at least portions thereof which are elastically flexible and located between the free ends of the bi-morph leaves and the head to deflect in response to deflection of the bi-morph leaves for maintaining the head in proper contacting relation to the tape guided about the drum portions.
Patent ES-8102048-A1 (ES)
Title: Apparatus for automatically applying sheet units to endless web
IPC: B65H39/14
Filed: 1980-06-25
Abstract: Sheet units to be tipped onto a carrier web of indefinite length are brought into the relationship to one another that they are to have on the web while riding on an upper stretch of an endless carrier. Abutment elements on the endless carrier, at regular intervals along it, define rearwardly facing surfaces that project above said upper stretch and move forward at a predetermined velocity. An endless driver having an upper stretch paralleling that of said carrier and driven faster, frictionally urges sheet units into engagement of their front edges against said surfaces. An air permeable belt, driven at said velocity, has a bottom stretch that is under a suction shoe and the rear portion of which is upwardly adjacent to the front portion of said endless carrier, so that sheet units are sucked off of the carrier and onto said belt to be carried forward by it without change in their edgewise speed. The web extends up toward said belt from beneath it, then forwardly along the belt flatwise contiguous to the undersides of sheet units carried by the belt, for union with them.
Patent ES-8103895-A1 (ES)
Title: Electric tool with microcomputer
IPC: H02P25/14
Filed: 1980-08-14
Abstract: Speed regulation, either closed loop or open loop, in a hand-held electric tool such as a drill, a miller, a saw or, in particular, combination tools for home use, is carried out by use of a microcomputer. Then-present operating conditions such as the speed of the drill bit, the direction of rotation of the bit, the presently engaged gear, etc. are indicated by a display which has a plurality of fields which are selectively lit. Alternatively, the display can include a seven-segment indicator for displaying the speed. Overload indication is also furnished, as is an automatic shutoff when the motor current exceeds its nominal value. The display, overload indication and shutoff, etc. are all computer-controlled.
Patent ES-8303825-A1 (ES)
Title: Predischarged nonaqueous cell
IPC: H01M4/50
Filed: 1980-11-05
Abstract: An electrochemical cell containing a decomposing electrolyte solvent, further contains small amounts of an additive material such as lithium sulfide which causes partial self discharge of the cathode of the cell with non-reactive products. The self discharge partially deactivates substantially all of the active cathode surface as a reaction site thereby reducing the decomposition of the electrolyte solvent.
Patent ES-8206989-A1 (ES)
Title: Flotation of coal with latex emulsions of hydrocarbon animal or vegetable based oil
IPC: B03D1/02
Filed: 1981-03-17
Abstract: Employment of a latex emulsion prepared from a hydrocarbon, animal or vegetable based oil with a hydrophobic water-in-oil emulsifier and a hydrophilic surfactant in the froth flotation of coal improves coal recovery without increasing the ash content. The emulsifier employed should have an HLB value of 5.0 or less while the surfactant should have an HLB value of 9.0 or higher.
Patent ES-8206114-A1 (ES)
Title: Slip recovery induction motor controller - uses diode rectification of rotor current and two independent series inverter bridges to control phase shift of returned power (BR 13.10.81)
IPC: H02P23/00
Filed: 1981-04-07
Abstract: The induction motor slip recovery system uses diode bridge rectification (RCT) of the rotor (RT) current and two three phase bridge inverters operating in series, each supplying one of two primary windings (SC1,SC2) of a three-winding transformer (TNF) having its secondary (PM) connected to the AC mains (L1,L2,L3). The two bridge inverters (INV1,INV2) are made up of thyristors controlled by two fitting circuits (GC) which allow the firing angles of the inverters to be independently varied . By the control of the inverter firing angles the phase shift of the recovered slip power is held within a narrow range reducing the kVA rating required of the transformer (TNF) and making power factor correction capacitors more effective.
Patent ES-8204079-A1 (ES)
Title: Diaphragm pump
IPC: F04B43/00
Filed: 1981-05-29
Abstract: A diaphragm pump especially for pumping viscous and abrasive materials including a spherical housing, the inner portion of which defines a pumping chamber together with a cylindrical hose membrane activated by a pulsating medium. One or more hose membranes surround a support pipe having a circular cross section to prevent compressive strain on the membranes during pumping by deformation of the membrane in the inward direction. In an alternative embodiment, a modulated support tube is provided to permit the diaphragm to flap into the indentations of the support tube in a manner neutral to longitudinal extension. Support rings are provided which permit symmetrical arching of the hose diaphragm during the compression stroke.
Patent ES-8205090-A1 (ES)
Title: PABX night service call queuing - directing incoming calls directed to designated extensions in priority order
IPC: H04Q3/62
Filed: 1981-06-29
Abstract: Out of service, i.e. night service, arrangements are provided for a PABX using a switch block and data highway connections to the common control and peripheral controls. No calls are lost due to nominated night service extensions in a priority order as they come in. The extensions are nominated in a determined order so that the calls can be switched through on a PBXing basis through the exchange.
Patent ES-8307002-A1 (ES)
Title: Novel 4-aroylimidazol-2-ones.
IPC: C07D233/70
Filed: 1982-02-16
Abstract: Novel 4-aroylimidazol-2-ones of the following general structure which are useful as antihypertensives, cardiotonics and antithrombotics < CHEM > wherein Ar is 2-furyl, 2-thienyl or phenyl, the latter of which may optionally be substituted with one or two X groups X is halogen, hydroxy, C1-4 alkyl, C1-4 alkoxy, methylenedioxy, C1-4 alkylthio, C1-4 alkylsulfoxide, C1-4 alkylsufone, CF3, -SO2N(R2)2, NR3R4, pyrrolidino, piperidino, morpholino, piperazino or N min -alkyl-piperazino, R is hydrogen, C1-4 alkyl, C1-4 alkylcarbonyl or benzyl each of R1, R2, R3 and R4 are hydrogen or C1-4 alkyl and the pharmaceutically acceptable salts thereof.
Patent ES-8304721-A1 (ES)
Title: Circuit arrangement for generating a D.C. control voltage dependent upon an A.C. voltage.
IPC: H03G7/00
Filed: 1982-06-16
Abstract: The invention relates to a circuit arrangement in a compander system for generating a direct control voltage which is dependent on an alternating voltage with the circuit arrangement including a time constant switch. The conductance determining the time constant in a charging current circuit is constantly varied in the transfer range in dependence on the voltage of a charging capacitor when a time constant switch takes place from one fixed value to a second fixed value.
Patent ES-8307796-A1 (ES)
Title: Imidazoline derivatives.
IPC: C07D405/04
Filed: 1982-07-26
Abstract: Imidazoline derivatives of the formula < IMAGE > (I) wherein R1 is hydrogen or alkyl C1-6 R2 is hydrogen, methyl, chloro, bromo or fluoro R3 is hydrogen, methyl, hydroxy, methoxy, fluoro, chloro or bromo and their non-toxic salts. Processes for their preparation and pharmaceutical compositions thereof. The compounds exhibit presynaptic alpha 2-adrenoreceptor antagonist activity.
Patent ES-8307905-A1 (ES)
Title: Process for pneumatically injecting dosed quantities of finely divided solids into a vessel maintained at a variable pressure, and the application of this process to shaft furnaces.
IPC: B65G53/66
Filed: 1982-08-28
Abstract: This invention presents apparatus and a process for the injection of metered amounts of pulverized materials by a pneumatic device into a vessel which is under variable pressure, and the application thereof to a shaft furnace.
Patent ES-8306438-A1 (ES)
Title: Heel nailing machine
IPC: A43D69/00
Filed: 1982-09-07
Abstract: A heel nailing machine having a holddown for the heel which clamps the heel against movement during attachment. The holddown is then moved upwards to lift the heel and attached shoe off the stand. The holddown then swings to one side and the shoe is released. The shoe is thus automatically ejected from the machine.
Patent ES-8401959-A1 (ES)
Title: Carbostyril derivatives and their salts
IPC: A61P9/04
Filed: 1982-12-16
Abstract: Carbostyril derivatives of the general formula < IMAGE > wherein R1 is a hydrogen atom, a lower alkyl group, a lower alkenyl group, a lower alkynyl group or a phenyl-lower alkyl group and R2 and R3 may be the same or different and each is a substituted or unsubstituted lower alkyl group, or R2 and R3 may form, together with the adjacent nitrogen atom, a 5- or 6-membered saturated heterocyclic ring which may be substituted or unsubstituted. The derivatives are useful as the active ingredient in cardiotonic compositions.
Patent ES-8600006-A1 (ES)
Title: Herbicidal 1-phenyl-4-halomethyl-2-pyrrolidone(s)
IPC: A01N43/36
Filed: 1982-12-29
Abstract: Herbicidal compsn. comprises (a) a 1-phenyl-4-halomethyl-2-pyrrolidone deriv. of formula (I) and (b) as antidote, N-ethyl-N-benzyl dichloracetamide (II), 2,2,2-trifluoroethyl N-p-chlorophenylcarbamate (III), N,N-diallyldichloroacetamide (IV) or 2,2,5-trimethyl-3 dichloracetyloxazolidine (V). In(I) X is H, Cl or Me Y is H, Cl or Br Z is Cl or Br R is H, 1-4C alkyl, MeCO, Cl, Br, F, I, CF3, NO2, CN, 1-4C alkoxy, 1-4C alkylthio, 1-4C alkylsulphinyl, 1-4C alkylsulphonyl, CF3S, CF3SO, CF2SO2, FSC2CONH or 3-methylureido R1 is H, 1-4C alkyl, Cl or CF3 and R2 is H or 1-4C alkyl. Antidotes (II)-(V) reduce the herbicidal injury caused to a wide variety of crops by (I) while weed species are destroyed with maximum effect. Cpds. (I) are described in US 4110105.