baber/WOPTO huggingface dataset:
Patent ES-8403041-A1 (ES)
Title: Silver catalyst and method for the manufacture of ethylene oxide.
IPC: B01J23/66
Filed: 1982-10-04
Abstract: This invention relates to a supported silver catalyst for the manufacture of ethylene oxide prepared by a process comprising impregnating a porous catalyst support with a solvent containing a silver salt and treating the impregnated support to effect deposition of silver on the support surface. Following silver deposition, the support is impregnated with a liquid containing more than 30%, by volume, of an organic solvent capable of forming a complex with silver ion, and a compound of at least one metal promoter in an amount sufficient to deposit the desired amount of metal cation on said support. The impregnated support is then treated to effect deposition of the promoter. There is also described herein a process of making such catalyst and a process for producing ethylene oxide.
Patent ES-8403391-A1 (ES)
Title: Tiltcab truck with hydraulic lost motion.
IPC: B62D33/08
Filed: 1982-11-08
Abstract: To allow movement of a tilting cab on the suspension when travelling hydraulic fluid can flow through pipes (74 and 78) as the piston (76) moves to and fro in the tilt cylinder (18). When pressure is applied by pump (P) to the push chamber (48) by way of path (28) through one-way valve (46) to tilt the cab, the pressure on the pilot piston (50) holds it down against the spring (86) and closes the connection between pipes (74 and 78) through the annulus (68). When pressure is applied through path (30) to pull chamber (102) the piston (50) is lifted and holds valve (46) open for the return flow to reservoir (32). After piston (76) has passed pipe (74) the cab can fall freely to the rest position without further pumping.
Patent ES-8400989-A1 (ES)
Title: Process for the reduction of the heavy metal content in raw phosphate.
IPC: C01B25/238
Filed: 1983-02-10
Abstract: 1. A process for treating crude phosphate by an acid lowering the heavy metal content, especially the content of cadmium compounds, wherein a) an acid is added to the crude phosphate in the presence of Ca-ions up to a pH value of 0.2 to 3 whereby the Ca-ions are formed from the crude phosphate by acid treatment and/or additional Ca-ions are added and a weight ratio of the crude phosphate to the acid containing Ca-ions of 0.3 to 3.0:1 is adjusted, and b) the crude phosphate having a lowered heavy metal content is separated from the acid containing the Ca-ions and that of heavy metals.
Patent ES-8404149-A1 (ES)
Title: Plant growth regulation method and composition.
IPC: A01N47/02
Filed: 1983-03-09
Abstract: A method of regulating plant growth, particularly of a cereal crop, comprises applying to the crop or crop locus where the regulation is desired from 0.025 to 3.5 kg/ha of a pyrimidinemethanol of formual I <CHEM contiene="yes"> wherein R is CF3, [CF2]2H or C2F5, or an acid addition salt thereof and from 0.1 to 3.5 kg/ha of CCC.
Patent ES-8401439-A1 (ES)
Title: Process for producing aromatic hydroxycarboxylic acids.
IPC: C07C51/15
Filed: 1983-03-22
Abstract: Aromatic hydroxycarboxylic acids are prepared by reacting an alkali metal salt of an aromatic hydroxy compound in solid phase with carbon dioxide, by reacting an alkali metal salt of an aromatic hydroxy compound in the form of granules in a fluidized bed with carbon dioxide, if desired under elevated pressure, at first at temperatures of 20 DEG to 130 DEG C. until at least 40% of the hydroxy compound has been converted into the corresponding carbonate, then completing the reaction at temperatures of 135 DEG to 300 DEG C., and then converting the reaction product obtained into the free acid.
Patent ES-8406574-A1 (ES)
Title: Method and apparatus for production of crystallizable carbonaceous material
IPC: C10C3/14
Filed: 1983-05-10
Abstract: A heavy oil such as an atmospheric pressure residue, a reduced pressure residue of petroleum, etc. is heated to 400 DEG to 500 DEG C. to carry out polycondensation and provide a pitch containing mesophase microspheres. This pitch is once cooled to 200 DEG to 400 DEG C. and a turbulent flow is imparted thereto to cause agglomeration of the mesophase microspheres. The resulting agglomerates are separated to obtain a crystallizable material enriched with quinoline insolubles. Production of the crystallizable material is preferably conducted in a separation tank accommodating the lower part of a heating polycondensation reactor (6) and having a stirring device (12).
Patent ES-8406318-A1 (ES)
Title: Gear arrangement for a motor vehicle.
IPC: F16H37/04
Filed: 1983-05-12
Abstract: An engine shaft drives oppositely rotating bevel gears which can be coupled to a hollow clutch shaft by forward and reverse clutches. The clutch shaft is coupled to the input shaft of a six-speed, change-speed gearbox through a two-stage epicyclic range gear with a direct drive clutch and brakes for engaging the overdrive and underdrive stages, respectively. An epicyclic creep gear can be selectively switched in upstream of the range gear. Thus, a coupling sleeve couples the clutch shaft either to the input of the range gear or to the input sun wheel of the creep gear. Since the creep gear reverses the sense of rotation, a changeover of control of the clutches is effected when the creep gear is engaged.
Patent ES-8404568-A1 (ES)
Title: Low-pressure mercury vapour discharge lamp.
IPC: H01J61/44
Filed: 1983-07-28
Abstract: A low-pressure mercury vapor discharge lamp having a satisfactory color rendition (Ra>/=80), a color temperature of 2800 DEG K. or higher and a color point on or near the Planckian locus. The lamp is provided with a luminescent layer (4) which comprises a. a luminescent rare earth metal metaborate activated by Ce and Mn and having a fundamental lattice Ln(Mg,Zn,Cd)B5O10, where Ln represents the elements Y, La and/or Gd, which borate exhibits red Mn emission, b. a luminescent material activated by Tb3+ and having green Tb3+ emission, c. at least one luminescent halophosphate of the group which comprises the calcium halophosphates emitting white light, activated by Sb3+ and Mn2+ and having a color temperature of at least 2900 DEG K. and blue-luminescing calcium halophosphate activated by Sb3+. The lamps yield a satisfactory rendition of deep red colors (R9>/=60) and have a high luminous flux and a high maintenance of the luminous flux during the life.
Patent ES-8502515-A1 (ES)
Title: Separating device and cartridge therefor.
IPC: F02M37/54
Filed: 1983-09-22
Abstract: Separating device for separating the liquid components of a liquid mixture comprising an annular coalescing medium (84) for causing the liquid component to be removed from the mixture to coalesce into droplets, and a conical separating medium (102) tapering toward a liquid collecting sump (98). A heating element (46) heats the liquid mixture when the temperature of the mixture is below a predetermined temperature. An open, fibrous batt of filtering material (100) circumscribes the coalescing medium (84) to collect wax crystals which form during cold temperature conditions. A relief valve (108) permits liquid to bypass the separating medium (102) when the pressure differential across the separating medium (102) exceeds a predetermined amount. Accordingly, initial flow through the separating device is established, permitting the heater to heat the liquid to a temperature above that at which wax crystals form.
Patent ES-8500115-A1 (ES)
Title: Marking apparatus
IPC: B24C5/02
Filed: 1983-11-25
Abstract: A marking apparatus such as a spray gun for protection against theft includes a jet head which is pivotable on the nozzle body of the spray nozzle. The apparatus is simple to handle and can be used in an economical manner with a spray gun for labelling in an anti-theft system.
Patent ES-8506060-A1 (ES)
Title: Flame and dripping ember retardant flexible polyurethane foams.
IPC: C08L75/06
Filed: 1983-12-13
Abstract: Polyurethane foams prepared from the reaction of polyester polyol with organic isocyanate have improved flame retardance and dripping ember retardance by incorporation of an additive comprising (1) halogenated flame retardant, and (2) water or alcohol soluble urea-formaldehyde resin.
Patent ES-8507714-A1 (ES)
Title: A tachymetric simulation method processing signals from an inductive position transducer and circuit for carrying out said method.
IPC: G01P13/04
Filed: 1984-06-06
Abstract: A method and relative circuit in which, signals (sin phi M, cos phi M) detected by an inductive transducer, supplied by a suitable oscillator, are caused to pass through a RC circuit, to obtain an output signal (VA) out of phase by an angle ( phi M) proportional to the angle between the polar axis of the rotor and the polar axis of the stator of the transducer, in the case of a rotary detector. Two sets of signals are separately processed: the first set comprises the output signal of the oscillator (fr) and the output signal from the circuit RC (VA) the second set comprises the output signal from the circuit RC (VA) and a signal having the same frequency as the output signal from the oscillator, but out of phase by a fixed angle (F2). Each of these sets, are made to pass through a circuit for detecting the equivalence or not equivalence of the polarity of the input signals, then filtered, derived, in case inverted and then selected by a selecting means to output a tachymetric signal of infinite resolution.
Patent ES-8503628-A1 (ES)
Title: Improvements in floating aeration unit for oxidising ponds
IPC: C02F1/74
Filed: 1984-06-22
Abstract: The invention relates in general to installations used for the purification of wastewater. Specifically the invention makes improvements in floating surface aeration equipment or installations for oxidising ponds, these improvements affecting the floating unit in that improved means are provided to ensure easy assembly and disassembly of the agitator equipment on the float, and stable floatability of the equipment, opposing the vortex or turbulent action which is produced in the liquid mass undergoing purification when the equipment is working. The installation is also improved by providing it with means for avoiding the entry of undesirable solids. The invention has its most direct application in biological oxidation in the treatment of wastewater. Figure 1 is to be regarded as a preferred illustration of the improved equipment according to the invention.
Patent ES-8602447-A1 (ES)
Title: Improvements in and relating to reject handling in cyclones and other separator devices.
IPC: D21D5/24
Filed: 1984-10-09
Abstract: A method and apparatus for increasing the yield in the separating of heavy or light contamination from a liquid. The liquid is separated into accepts and rejects and the rejects outlet (8, 37) from the separator (1) opens into a rejects chamber (7) which forms part of a rejects loop. The loop includes valves (11, 12, 20) and a pump (15) which enable the pressure in the rejects chamber to be controlled so that there is substantially no flow of accepts from the separator to the rejects chamber, whilst the contaminant rejects are allowed to pass from the separator to the rejects chamber. The reject loop preferably includes an auxiliary separator (16) for removing contaminants from the loop.
Patent ES-8601038-A1 (ES)
Title: An improved cargo trailer.
IPC: B60P1/34
Filed: 1984-12-04
Abstract: An improved cargo trailer which is comprised of a chassis fitted with at least one set of wheels and where, attached to said chassis, there is a load assembly consisting of an over-chassis and/or load container, and which possesses a scissor arrangement, the arms of which are pivoted to one another at one end, while at the other, one of said arms is pivotally attached to the load assembly and the other is pivotally linked to the chassis. There is moreover, a fluid operated cylinder which is pivotally coupled by at least one of its ends to one of the scissor arrangement arms, and there is at least one anchor point upon the rear of the load assembly, together with at least one anchor point upon the rear of the chassis.
Patent ES-8602669-A1 (ES)
Title: Alpha-methyl-(6-phenoxy)-2-picolyl ester of cyclopropanecarboxylic acid.
IPC: A01N53/08
Filed: 1985-01-11
Abstract: The invention relates to alpha -methyl-(6-phenoxy)-2-picolyl cyclopropanecarboxylates of the formula < IMAGE > (I) wherein X1 is methyl or halogen, R1 is hydrogen or halogen, and R2 is hydrogen, halogen, C1-C4alkyl, C1-C4alkoxy, C1-C4alkylthio, C1-C4haloalkyl, C1-C4haloalkoxy, C1-C4haloalkylthio, C2-C4alkenyl, C2-C4alkynyl, nitro or cyano. The invention also relates to the preparation of these esters and to the use thereof in pest control.
Patent ES-8604720-A1 (ES)
Title: Amine derivatives.
IPC: C07D319/20
Filed: 1985-02-12
Abstract: Compounds of the formula (I): < IMAGE > (I) and pharmaceutically acceptable acid addition salts thereof, wherein, Ar is optionally substituted phenyl or naphthyl, or pyridyl E is O, S or a bond R5 is hydrogen, and J is C3-5 polymethylene, optionally substituted by one or two groups selected from methyl or optionally derivatized hydroxy or Ar and R5 together form a group < IMAGE > where Ar1 is optionally substituted 1,2-phenylene Z is O or CH2, and m is 0 or 1, when E is O or S, or 1 when E is bond R1 is hydrogen, C1-4 alkyl optionally substituted phenyl C3-8 alkanoyl, or phenyl C2-8 alkanoyl, any phenyl moiety being optionally substituted a group COR2 where R2 is C2-3 alkoxy, phenyl C1-4 alkoxy, the phenyl moiety being optionally substituted, or C1-4 alkoxy C3-4 alkoxy or a group CXNHR3 where X is O or S and R3 is C2-4 alkyl, C2-4 alkenyl, phenyl or phenyl C1-4 alkyl, any phenyl moiety being optionally substituted and R4 is hydrogen or C1-4 alkyl, compositions containing them, and processes for their preparation.
Patent ES-8604229-A1 (ES)
Title: Benzothiopyrano(4,3,2,-cd)indazoles, their pharmaceutical compositions and methods for their production.
IPC: A61K31/42
Filed: 1985-06-01
Abstract: Chemical compounds are provided that are novel substituted benzothiopyrano[4,3,2-cd]indazoles, as well as methods for their production, pharmaceutical compositions comprising the compounds, and methods of treatment using the compounds in dosage form. Compounds of the invention have pharmacological properties and are useful antibacterial agents, antifungal agents, and antitumor agents.
Patent ES-8606894-A1 (ES)
Title: Device for the production of photographic records for identification purposes.
IPC: G03B17/24
Filed: 1985-08-20
Abstract: A device for the production of photographic records for identification purposes in which a housing (18) can be pivoted in front of a camera (12), used to take several photographs of a person who is to be recorded and by means of which a sheet (24) can be imparted with a sharp image in the film plane (14) by means of a balancing optical system (30) and the camera lens (16). This sheet (24) contains a fingerprint of the person photographed. In this way a film strip is obtained containing also the fingerprint next to a portrait record of the person.
Patent ES-8703556-A1 (ES)
Title: Rigid link multiple disk refiner.
IPC: D21D1/30
Filed: 1985-09-17
Abstract: A multiple disk refiner which includes a housing and a rotor hub mounted for rotation within the housing. A plurality of spaced refiner rotor disks are interleaved with spaced refiner stator disks, the pairs of disks being coaxial with the hub. The confronting faces of the stator disks and rotor disks have ribbed surfaces formed thereon for abrading and fibrillating a stock suspension as it passes in the spaces between the rotor and stator disks. The improvements of the present invention largely reside in a specific drive means for interconnecting the rotor and the rotor disks, the drive means including rigid links each of which has one end pivotally secured to the rotor and the other end pivotally secured to one of the rotor disks. A similar arrangement is provided utilizing rigid links for supporting the stator disks in proper position between the rotor disks while still providing some axial movement capability.
Patent ES-8707058-A1 (ES)
Title: Communication switching system.
IPC: H04Q3/52
Filed: 1985-09-20
Abstract: A time-division multiplexed switching system is disclosed with a transmit, and a receive bus. Communication ports are provided for transfer and conversion of signals between the lines and the buses. A control microprocessor is used for assigning appropriate time slots and for strobing the communication ports at appropriate times. The time slot interchange between the two buses is provided by a half-frame delay network. The slots assigned to a particular interconnected pair of communication ports differ by a half-frame period to provide full duplex operation.
Patent ES-8705466-A1 (ES)
Title: Human endogenous cancer regulatory factors.
IPC: C07K14/47
Filed: 1986-01-13
Abstract: Human endogenous cancer regulatory factors useful as anti-tumor agents having a molecular weight in the range from 17,000 to 30,000, and pharmaceutical compositions containing the same. The low-molecular-weight, human endogenous cancer regulatory factors of the present invention are obtained by growing human monocytic cells or cloned strains therefrom in a tissue culture medium to form human endogenous cancer regulatory factors having a molecular weight in the range from 50,000 to 92,000 and an isoelectric point in the pH range from 6.0 to 8.5, followed by treatment with a reducing agent and/or a protein denaturing agent.
Patent ES-8702803-A1 (ES)
Title: Sepn. of carbon from mineral gangue(s)
IPC: B03B5/28
Filed: 1986-02-13
Abstract: A process for improving coal by removing gangue (stone, shale, iron pyrites and the like) associated with the extracted coal as it leaves the crushers before subsequent treatment. The process described suspends the run-of-mine coal in a heavy medium, such as perchloroethylene, for a short period of time at ambient temperature or below (i.e. suspension times of 5 to 30 minutes at temperatures from 90 degree C to below -10 degree C) then allowing the solids to sediment out or float in a substantially still environment depending upon whether their inherent densities are respectively greater or less than the density of the heavy medium. After sedimentation the floating solids (largely coal having a low sulphur and ash content) are separated from the heavy medium in one flow and the sunken solids (mainly gangue) are separated as a second flow. Both these solids are washed with hot water (90 degree C to 100 degree C) and the azeotropic vapour formed is removed from the water and heavy medium mixture. The solids moistened with water are separated from the mass of hot water and are delivered for subsequent treatment or dispatch. The solids, both the coal and the gangue, have a heavy  medium content of less than approximately 400 parts of heavy medium per million parts by weight of solids.
Patent ES-8705293-A1 (ES)
Title: Method of producing shaped articles from reinforced composites.
IPC: B29C43/02
Filed: 1986-03-21
Abstract: A method of shaping a body of thermoformable material containing continuous filaments comprising selecting a shaping polymer material having a glass transition temperature which is greater than the glass transition temperature of the thermoformable material of the reinforced body, locating the reinforced thermoformable body between a pair of sheets of the selected shaping polymer, heating the assembly of reinforced body and shaping polymer sheets to a temperature at which the reinforced material can be formed and the shaping polymer can be stretched and applying a differential pressure preferably of not greater than 10 atmospheres, between opposite sides of the assembly of shaping polymer sheets and thermoformable body to induce a desired shaping of the reinforced thermoformable body and cause rearrangement of the filaments relative to each other. The method permits shaping of composite materials containing continuous fibres and greatly reduces the tendency of the fibres to buckle when the composite is shaped.
Patent IE-911936-A1 (IE)
Title: [3H,7H]THIAZOLO[3,4-a]PYRIDINES WITH ANTIASTHMATIC AND¹ANTIINFLAMMATORY ACTIONS ON THE RESPIRATORY TRACT
IPC: A61P11/06
Filed: 1991-06-06
Abstract: PCT No. PCT/EP91/01028 Sec. 371 Date Dec. 4, 1992 Sec. 102(e) Date Dec. 4, 1992 PCT Filed Jun. 4, 1991 PCT Pub. No. WO91/18906 PCT Pub. Date Dec. 12, 1991.Compounds of formula (I)    <IMAGE>  (I)   <IMAGE>  (a)  wherein R is an alkyl group; R1 is a cyano, carboxy, alkoxycarbonyl or hydroxylaminocarbonyl group; R2 is substituted or unsubstituted phenyl (C3-C7)-cycloalkyl,  alpha -,  beta - or  gamma -pyridyl or a benzoheteroxcyclic ring; R3 is carboxy or carboalkoxy; Y is a group of the formula -COOX; -NHCOA; -NCO; -COA; -CONHORe; -OCOA; A; -COCH2CORf; -NHCSA; -OCSA; (a); X is hydrogen, alkyl or succinimidyl group; A is a cyclic or acyclic amino group; and n is 1 or 2; having pharmacological characteristics which render them useful in the treatment of inflammatory conditions of the respiratory tract and asthmatic conditions.
Patent IE-912693-A1 (IE)
Title: A method and apparatus for producing malt
Inventor: WALSH JOSEPH
IPC: C12G3/00
Filed: 1991-07-31
Abstract: Peat flavoured malt is produced by generating peat smoke which is used to treat malt during kilning. The peat smoke is generated in an apparatus 1 comprising a furnace 2 with a grate 3 for supporting a bed 4 of peat. Peat for burning is delivered by a conveyor 10 and peat smoke from the furnace 2 is gathered by a cowl 20 for delivery into a kilning vessel 22. The delivered peat smoke is maintained at a temperature of between 25 DEG C and 55 DEG C by a control system including temperature probes 30, 31. Depending on the temperature recorded by the probes 30, 31 a valving door is moved by a ram 36 to maintain desired burning conditions.
Patent IE-904302-A1 (IE)
Title: Chemiluminescent systems
IPC: C09K11/07
Filed: 1990-11-29
Abstract: Chemiluminescent mixtures utilizing tri and tetra alkyl substituted 9,10-bis(phenylethynyl)anthracene derivatives to provide higher chemiluminescence efficiencies in low temperature and high intensity-short duration applications. The preferred fluorescers are 1,2,4-trimethyl-9,10-bis(phenylethynyl) anthracene and 1,2,3,4- tetramethyl-9,10-bis(phenylethynyl)anthracene, which compounds are also part of the instant invention.
Patent IE-904394-A1 (IE)
Title: Margarine oils having both low trans- and low intermediate chain saturate content
Inventor: HAYASHI DAVID K
IPC: A23D9/00
Filed: 1990-12-05
Abstract: Transesterified margarine oil products having smooth mouthfeel and broad melting range characteristics which contain very low C8-C16 saturated fatty acids and low trans-unsaturated fatty acid content, as well as enzymatic methods for preparing such margarine oil products.