baber/WOPTO huggingface dataset:
Patent ES-8303276-A1 (ES)
Title: Process for the selective hydrogenation of fatty acid derivatives and selectively hydrogenated fatty acid derivatives.
IPC: C11C3/12
Filed: 1982-04-01
Abstract: A process for selectively hydrogenating a fatty acid derivative, such as a triglyceride fat or oil, having fatty acid moieties containing more than two double bonds as well as fatty acid moieties containing two double bonds comprises catalytic hydrogenation in the presence of at least 1.8 mol of ammonia per litre of fatty acid derivative. The high level of ammonia present allows increased selectivity to occur such that the fatty acid moieties containing more than two double bonds are highly selectively hydrogenated to moieties containing a two double bonds. Depending on the catalyst and derivative employed SII values of at least 10 and trans-isomerisation of less than 5 mol% can be derived.
Patent ES-8308421-A1 (ES)
Title: Industrial dryer for textiles
IPC: F26B13/00
Filed: 1982-05-13
Abstract: Dryer comprises an endless belt (1) carrying the textile (4) between top (5A) and bottom (5) electrodes of adjustable gap forming a capacitor (7) based on an RF generator (2). To increase efficiency, a hot air injection system (3) on the drying chamber (11) is also provided. - Design operates on the basis of variation in the capacitor dielectric constant as a function of the moisture content of the textile.
Patent ES-8304370-A1 (ES)
Title: An improved overhead electric transmission or distribution system.
IPC: H02G7/20
Filed: 1982-06-15
Abstract: Risk of fracture of an optical fibre in an overhead stranded electric conductor having an optical fibre loosely housed in an elongate compartment extending throughout the length of the conductor when the conductor is subjected to a tensile load greater than that which the optical fibre is designed to withstand is substantially reduced by supporting the stranded conductor from each of two opposite sides of a tower by suspension means incorporating a weak link designed to fracture at a tensile load less than that which the optical fibre can withstand before fracturing. An excess length of the stranded conductor extends between fittings at which the suspension means are secured to the conductor, is arranged sinuously down one side face of the tower and, where the stranded conductor is an earth conductor, is detachably secured to the tower at spaced positions along its length by releasable clips. When the tensile load on the stranded conductor increases to a value greater than that which the weak links can withstand, a weak link will fracture and the excess length of stranded conductor will be detached from the tower to reduce the load on the stranded conductor and thereby reduce risk of optical fibre fracture.
Patent ES-8309043-A1 (ES)
Title: Delay equalization for single mode optical fibers
IPC: G02B6/00
Filed: 1982-07-16
Abstract: The source wavelength dependent delay produced in a single mode fiber is equalized by causing the emergent light beam therefrom to be incident on a dispersion element which is such as to transmit the beam of light at an angle or position dependent on the source wavelength. The transmitted beam of light is launched into a length of multimode fiber such that the beam emergent therefrom is equivalent to the single mode fiber emergent beam but with the delay thereof equalized. If the multimode fiber is step index fiber the transmitted light at which the delay is the least is launched thereinto at the maximum angle, whereas the transmitted light at which the delay is the most is launched thereinto along the axis thereof. Alternatively, a graded index fiber can be employed for the multimode fiber.
Patent ES-8308897-A1 (ES)
Title: Prepn. of 2-hydroxy-benzoic acid polymers
IPC: C08F220/04
Filed: 1982-08-06
Abstract: The process comprises reaction of a chloride with an excess of 2-hydroxybenzoic acid, of formula respectively: where R1 is free or esterified hydroxyl and R2-R12 can be various types of radicals. To increase efficiency, the reaction takes place in a medium-polarity organic solvent and in the presence of an organic base. - Washing with dilute inorganic acid and water, extraction with basic aq. soln., and repptn. with inorganic acid yields cpds. of formula.
Patent ES-8403903-A1 (ES)
Title: Hydroxy-ethyl theophylline ester(s)
IPC: A61K31/52
Filed: 1983-02-21
Abstract: Esters of 7-(2-hydroxyethyl) theophylline of formulae (I) and (II) are made by reaction of 2-methoxyphenoxy acetic acid chloride or 2-(4-isobutylphenyl) propionic acid chloride with 7-(2-hydroxyethyl) theophylline at 50 deg.C max., with agitation. After 20-40 mins. agitation at ambient temp., the mixt. is refluxed for 50-70 mins. in anhydrous organic medium, in presence of a tert. amine.
Patent ES-8404112-A1 (ES)
Title: Photovoltaic cells having contacts and method of applying same.
IPC: H01L31/0224
Filed: 1983-04-29
Abstract: Electrically conductive contacts containing zinc or other solderable metals, and aluminum are formed on the front and/or back surfaces of a solar cell. They are deposited by spraying the metals onto the cell surfaces, together or a layers, with the aluminum-containing layer in direct contact with the cell surfaces.
Patent ES-8404081-A1 (ES)
Title: Method and device for automatically demanding signal measure values and/or signal identification in an alarm installation.
IPC: G08B17/00
Filed: 1983-07-05
Abstract: 1. A method of automatically calling up the alarm measured value and/or the alarm code in a hazard alarm system, with a central control and with at least one alarm line to which a plurality of alarms are connected in a chain formation, where, during a cyclic interrogation, in each alarm, a timer which can be influenced by the alarm measured value via a measured value converter, is set in motion at a time which is characteristic of the alarm address, and where, during the operation time of the associated timer, control commands for a specific alarm can be produced on the alarm line and can be received by the alarm in question and analysed as a switching command, characterised in that in the individual alarms (M) at least for the duration of the following interrogation cycle, the control command or switching command incoming during the operation time of the associated timer (T1) switches over (US) the timer (T1) from the measured value converter (MW) to a code generator (R3/R4) which is arranged in the alarm in question and, for the duration of the switch-over, is set at a characteristic time by the coder generator (R3/R4) or characterised in that the code generator (R3/R4) changes the alarm measured value by a predetermined value for this period of time (SE) and in the central control the code of the alarm (M) is determined from the operation time of the switched-over (US) timer (T1) or from the degree of the change in the original alarm measured value.
Patent ES-8501586-A1 (ES)
Title: Testable time delay
IPC: H03K5/13
Filed: 1983-07-26
Abstract: A testable time delay apparatus includes means for testing component operation during any stage of system function and means for continuously monitoring and testing component functions. The device is particularly useful in critical process control applications such as in a nuclear reactor control system.
Patent ES-8407172-A1 (ES)
Title: Fluid shear coupling apparatus.
IPC: F16D35/00
Filed: 1983-09-28
Abstract: A cover assembly for a fluid shear coupling apparatus is disclosed herein which includes a temperature control means utilizing a sliding pin extending through a hole in the cover. The cover assembly is improved in that the cover defining a hole having a shoulder adjacent the inside of the cover. A seal is received against the shoulder and a seal insert is held by a bracket against the seal. The seal and seal insert define aligned apertures through which the pin is slidingly and sealingly received.
Patent ES-8505047-A1 (ES)
Title: Pressure plate strap drive apparatus and method
IPC: F16D13/69
Filed: 1983-12-14
Abstract: A strap drive 50 is employed for connecting a pressure plate 20 to a cover assembly 31 in a clutch 10. The strap drive provides a fixed concentricity of the pressure plate relative to the cover assembly during assembly of the clutch, and provides a method whereby misalignments due to weights and clearances of mating clutch parts may be avoided. A preferred method of insuring proper alignment of a clutch pressure plate includes the steps of forming a subassembly 80 to prealign the pressure plate with respect to an adaptor ring 32, and fixing the subassembly to a flywheel 12 as an intermediate assembly procedure. The result is an avoidance of misalignments normally introduced during assembly, and which produce undesirable vibrations during operation of the clutch.
Patent ES-8501380-A1 (ES)
Title: Zinc salt of L-thiazolidine-4-carboxylic acid, its preparation, compositions containing it and its use.
IPC: A61Q5/02
Filed: 1984-02-13
Abstract: The salt, of formula: < IMAGE > is useful in dermatology and in cosmetology.o
Patent ES-8504754-A1 (ES)
Title: N-(3-trifluoromethyl phenyl)-N'-propargyl piperazine, method for its preparation and its use.
IPC: C07D265/32
Filed: 1984-02-27
Abstract: The compound of the formula < IMAGE > and non-toxic, pharmacologically acceptable acid addition salts thereof. The compound as well as its salts are useful as analgesics.
Patent ES-8505828-A1 (ES)
Title: A filter for purifying drinkable and non-drinkable water.
IPC: C02F1/00
Filed: 1984-07-18
Abstract: The invention is concerned with a filter for purifying drinkable and non-drinkable water, which has the peculiarity of comprising a body (1) for association with a water inlet and defining an inlet end (2) in communication with a purifying filter including sequentially a bacteria hold-back membrane (23) and an active carbon zone (31), and deflector means (40-74) which may be positioned in a first position, whereat said inlet end (2) is in communication with a direct water dispensing conduit (41-71) by bypassing said purifying filter, and in a second position, whereat the communication between said inlet end (2) and said direct water dispensing conduit is cut off and whereat the dispensing through a purified water conduit (42-71) is allowed.
Patent ES-8505470-A1 (ES)
Title: Top-fired, walking hearth-type furnace
IPC: F27B9/00
Filed: 1984-09-18
Abstract: A top-fired, lifting or walking, hearth-type furnace includes an upstream preheating zone and a downstream primary heating zone. Stock, such as billets or ingots, to be heated is passed sequentially through the preheating zone and primary heating zone. Each zone has therein support members for supporting the stock. The support members of the preheating zone are at a level higher than the support members of the primary heating zone, with a step therebetween, whereby hot flue gases in the preheating zone circulate upwardly around the support members therein and the stock supported thereby. A lowering and lifting apparatus is located at the step to transfer stock from the support members of the preheating zone to the support members of the primary heating zone.
Patent ES-8603902-A1 (ES)
Title: Derivatives of dihydropyridine and production thereof.
IPC: C07F9/59
Filed: 1984-11-16
Abstract: 1,4-Dihydropyridine -3-phosphonates of formula (I): R1 and R2 = H, 1-10C aliphatic and/or cyclic hydrocarbyl (with 0-4 unsatd. bonds and/or opt. substd. by halogen and/or alkoxy) or opt. alkyl-substd. tetrahydrofurfuryl R3 = lower alkyl R4 = H, 1-10C aliphatic and/or cyclic hydrocarbyl (with 0-4 unsatd. bonds and/or opt. substd. by alkoxy, aryloxy, aralkoxy, NH2 or alkylamino), CHR9(CH2)mX(CH2)pPh or (CH2)nQ where X = NR8 or O R8 = lower alkyl or alkenyl R9 = H, alkyl or opt. alkyl-substd. phenyl p = 0-2 m = 1-4 n = 0-2 Q = 1-(CH2)pPh-piperidinyl R5 = lower alkyl Ar = phenyl opt. substd. by 1 or 2 of NO2, CN, CF3, halogen, N3, alkoxycarbonyl, CONH2, SO2NH2, alkylsulphonyl and OCHF2.
Patent ES-8601833-A1 (ES)
Title: Process for the preparation of trifluoroacetaldehyde.
IPC: B01J23/26
Filed: 1984-12-12
Abstract: Continuous catalytic prepn. of trifluoroacetaldehyde is effected by fluorinating trichloroacetaldehyde (I) with hydrofluoric acid (II) in the gaseous phase using a molar ratio of (II):(I) of 3.3-15, reaction being at 230-260 deg.C. The catalyst comprises a gamma alumina impregnated with Cr sesquioxide (Cr2O3) with 1.5-4 Cr atoms being used per l of alumina, and activated at 300-400 deg.C by a mixt. of HF acid and 1,1,2-trichloro-1,2,2-trifluoroethane (III) in a molar ratio of 0.5-2.
Patent ES-8707548-A1 (ES)
Title: Substituted peptide compounds
IPC: C07C239/00
Filed: 1984-12-27
Abstract: Substituted peptide compounds of the formula < IMAGE > are disclosed. These compounds are useful as hypotensive agents due to their angiotensin converting enzyme inhibition activity and depending upon the definition of X may also be useful as analgesics due to their enkephalinase inhibition activity.
Patent ES-8602521-A1 (ES)
Title: Improvements in apparatus for heat sealing thermoplastic straps.
IPC: B65B13/32
Filed: 1985-02-15
Abstract: Apparatus and method for heat sealing thermoplastics strap material comprises a portable tool adapted to receive two sections of strap material which are to be welded together and having a heating element, means for moving the heating element between the straps and a battery source for supplying heating current to the heating element. A control circuit detects the battery voltage on load, and a drive circuit controls the movement of the heating element between the straps, to control the speed of the heating element in dependence on the detected voltage level, to compensate for decreasing battery voltage. The battery source is mounted in or on the tool housing for portability.
Patent ES-8603835-A1 (ES)
Title: Pyridine derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D213/30
Filed: 1985-06-01
Abstract: 2-Methyl-6-((1-phenyl-1 -hydroxypropyl) phenoxymethyl)-pyridine derivs. of formula (I) and their salts are new. R1 and R2= H, halogen, trihalomethyl, 1-4C alkyl or 1-4C alkoxy.
Patent ES-8700228-A1 (ES)
Title: Substituted propargyloxyacetonitrile derivatives, process for production thereof, and herbicide and agricultural-horticultural fungicide comprising said derivatives as active ingredients.
IPC: A01N43/30
Filed: 1985-08-09
Abstract: Substituted propargyloxyacetonitrile derivative represented by the general formula (I) < IMAGE > (I) wherein R represents a hydrogen atom, a halogen atom, a lower alkyl group, a lower haloalkyl group, a lower alkoxy group, a methylenedioxy group, a nitro group or a cyano group, n represents an integer of 1 to 5 and when n is an integer of 2 or more, R's may be identical or different, R1 represents a hydrogen atom or a lower alkyl group, and R2 represents a hydrogen atom, a lower alkyl group, a lower haloalkyl group or a halogen atom, provided that R1 and R2 are not simultaneously hydrogen atoms. The compounds have herbicidal and fungicidal activities.
Patent ES-8701994-A1 (ES)
Title: Arrangement for the emission and distribution of light by optical fibres, especially for spectrophotometric flow monitoring with the aid of a dual beam spectrophotometer.
IPC: F21V19/04
Filed: 1985-09-03
Abstract: Equipment for the emission and distribution of light by optical fibres, particularly for in-line spectrophotometric control with the aid of a double beam spectrophotometer, namely one channel for the reference and one channel for the measurement. It has at least one complementary light source emitting through a system of optical fibres permanently towards a reference cell and sequentially towards one of the n measuring cells corresponding to the controls to be performed, the light information from the reference cell on the one hand and sequentially from each of the n measuring cells on the other being passed by the system of optical fibres respectively to the reference channel and to the measuring channel of the spectrophotometer.
Patent ES-8702785-A1 (ES)
Title: Stable antiplaque dentifrice
IPC: A61K8/49
Filed: 1985-09-09
Abstract: A chemically and physically stable antiplaque dentifrice comprises an antiplaque quaternary ammonium compound, a betaine surfactant, a humectant system of glycerin and/or sorbitol and a nonionic gelling agent, and is prepared by a process which comprises the preparation of two separate gel phases, an oil gel phase and a water gel phase, combining the gel phases into a single gel, and adding a dental abrasive as the final step, or adding the abrasive to the water gel phase prior to the addition of the oil gel phase.
Patent ES-8609112-A1 (ES)
Title: Dispensing device for "bag-in-box" packages, bags, and device for filling these bags.
IPC: B65B43/12
Filed: 1985-09-16
Abstract: An outlet device (50) to be adapted to a flexible bag (20), such as to a packaging system "bag-in-box" is secured to the outer cardboard envelope (14) of the latter. A first portion (22), connected to a second one (51) by a jointing area (53), is unfolded and the still closed bag (20') is introduced through the opening of the device. After closing and blocking (54, 57) the portions (52, 51), clamping members (49, 48) have a counter-action on the inserted bag (20') and seal the latter. The protuberant corner of the bag (20') is then opened by the user. By a manual action against a closure wall (55) carrying one of the clamping members (49) by means of an actuating lever (55), the opening for the outlet of the bag filling product may be selectively opened. The pivoting position of the portions (51, 52) at the joint (53) is thereby not affected and the portions (51, 52) remain locked one into the other (54, 57).
Patent ES-8801966-A1 (ES)
Title: Closure system for a spent fuel storage cask
IPC: G21F9/36
Filed: 1985-11-07
Abstract: A closure system for a spent fuel storage cask includes a primary cover 126 for closing the cask mouth, a primary seal 232 which may be a spring assisted metal C-seal (Figure 7, not shown) between the cover 126 and the mouth, and arrangement for testing the primary seal comprising a first gas passage 194 for supplying a test gas to the inward side of the seal and a second gas passage 210 for detecting any test gas leaking past the seal. There may also be a pressure transducer for monitoring the pressure under the cask and sounding an alarm if the pressure falls below a threshold value.
Patent ES-8701868-A1 (ES)
Title: Circular knitting machine with an improved patterning device
IPC: D04B15/74
Filed: 1986-04-18
Abstract: In a circular knitting machine the needle are selectively raised by a patterning device comprising at least one patterning drum (20), in whose surface grooves for needle drivers (23) are formed with a spacing corresponding to the needle pitch or a whole multiple thereof. A stationary cam (22) is provided to displace the needle drivers by acting on their feet (24). At least two different types of needle driver (23a, 23b, 23c) are inserted in the grooves (21) of the drum (20) in accordance with the pattern, whose feet (24a, 24b, 24c) are disposed at different levels, and a separate patterning cam path is provided for the feet of each type. This enables selection of needles with the 'three way technique'. In a modification the cam (22) is replaced by a closed cam ring surrounding the drum and the driver feet extend through the cam ring to engage the needle feet.
Patent IE-911577-A1 (IE)
Title: A pharmaceutical preparation
IPC: A61K38/28
Filed: 1991-05-09
Abstract: A method for administering a therapeutically effective amount of a biologically active substance to the circulatory system of a mammal including administering a pharmaceutical composition having a total volume of 1-1000  mu 1 to a nasal mucosal membrane of the mammal, the pharmaceutical composition including the therapeutically effective amount of the biologically active substance dissolved or suspended in a volume of 1-1000  mu 1 of a n-glycofurol-containing vehicle including at least one n-glycofurol represented by the formula:   <IMAGE>   wherein n is from 1 to 8, so that upon administration of the pharmaceutical composition to the nasal mucosal membrane, absorption of the biologically active substance through the mucosal membrane and into the blood stream of the mammal rapidly takes place and thereby allows the biologically active substance to exert its therapeutic effect.
Patent IE-911893-A1 (IE)
Title: Improvements relating to the production of mushrooms
IPC: A01G1/04
Filed: 1991-06-04
Abstract: A method of growing and preparing for sale edible fungi in which the fungi grow from a mycelial growth layer into and are supported by a covering layer of growth support medium, wherein a portion of edible fungi in contact with its growth support medium is separated from the bulk or remainder of the growing fungi and growth support medium is described. The fungi are preferably mushrooms. Apparatus for carrying out the invention, and the creation of a vendible pack of fungi using the method of the invention are also described.
Patent IE-914249-A1 (IE)
Title: Method and apparatus to detoxify aqueous based hazardous¹waste
IPC: C02F9/00
Filed: 1991-12-06
Abstract: A process and apparatus is provided in which aqueous based wastes are processed to remove solids, decant phase separated product, optimize chemically for solvent specific extraction, remove toxic metals and organics via solvent extraction and remove residual metals and organics via flocculation/filtration and adsorption with activated carbon. The system employs chemical optimization of the aqueous waste stream by the addition of reagents to optimize subsequent treatment and the addition of chelating agents which inhibit the precipitation of heavy metals so that they are maintained in the waste stream as an organometallic complex which can be extracted via carbon dioxide extraction and concentrated for recovery, recycling or final disposal.
Patent IE-930673-A1 (IE)
Title: Encapsulation of segmented diamond compact
Inventor: FRAZEE RONALD L
IPC: E21B10/573
Filed: 1993-09-10
Abstract: A diamond compact which comprises at least two interlocking segments 1, 2 of thermally stable, polycrystalline diamond encapsulated with a diamond film is provided wherein the diamond segments are bound to form a composite mass which is overcoated with a diamond film. The diamond film provides added shear strength and an enhanced bending moment to the compact. The segments can also be comprised of diamond particles of a different average grain size to provide improvements in impact resistance and abrasion resistance in tools used for drilling and mining. These compacts can be prepared by cutting diamond clusters to provide complementary surfaces, bonding these surfaces together to form one composite mass and overcoating the mass with a diamond layer by chemical vapor deposition.