baber/WOPTO huggingface dataset:
Patent ES-8404441-A1 (ES)
Title: Automatic cloth cutting machine with integral controller
IPC: B26D5/00
Filed: 1983-04-27
Abstract: In a cloth cutting machine having a cutter 18 movable in two coordinate directions relative to a supporting surface 14 to cut pattern pieces from one or more layers of cloth 16 spread on the surface, an electronic controller 42 is provided for controlling the operation and movement of the cutter, the controller being mechanically connected with the machine and including a solid state memory device 44, such as an EPROM or bubble memory, which stores pattern information and which is replaceable to change the pattern information and to allow the memory device to be loaded off-line if desired.
Patent ES-8501801-A1 (ES)
Title: Test for esterase activity in a liquid sample.
IPC: C12Q1/34
Filed: 1983-05-16
Abstract: A composition, test device and method for determining the presence of leukocytes, esterase and/or esterase activity in a test sample is disclosed. The composition comprises an ester which, when cleaved by esterolytic activity, produces a detectable response such as color formation. In addition the composition comprises the compound 3-quinuclidinol. The device is prepared by incorporating a carrier matrix, such as paper, with the composition. The method comprises contacting a test sample with the device and observing a detectable response.
Patent ES-8503019-A1 (ES)
Title: Expandable styrene polymer foam compsn.
IPC: C08J9/16
Filed: 1983-05-19
Abstract: An expandable styrene polymer (I) compsn. contains volatile blowing agent (II), non-waxy halogenated flame retardant (III) and 0.03-2 wt.% of a wax (IV) melting above the foaming pt. of the polymer (I) but below 140 deg.C. In forming an extruded (I) foam by expressing a heat plastified (I) gel contg. volatile fluid foaming agent and (III) from a die into a region of reduced press. to form a cellular foam and cooling to a temp. at which the foam is self-supporting, the improvement comprises incorporating into the heat plastified unfoamed gel, 0.03-2 wt.% (based on (I)) of the wax (IV). - Incorporation of (IV) imparts improved flammability props. without significantly increasing the cell size of the foam.
Patent ES-8404285-A1 (ES)
Title: Process for producing crystals of hydrated sodium hypochlorite.
IPC: C01B11/06
Filed: 1983-07-11
Abstract: 1. Process for the production of crystals of hydrated sodium hypochlorite of the general formula NaClO . 2.5H2 O according to which there is added sodium hydroxide (9) to an aqueous sodium hypochlorite solution (7), the resulting solution of sodium hypochlorite and sodium hydroxide (10) is cooled (11) and the crystals of hydrated sodium hypochlorite (14) and a mother liquor (15) are separated, characterised in that there is employed an aqueous sodium hypochlorite solution (7) containing from 25 to 45.3% by weight of sodium hypochlorite, which is prepared by introducing chlorine (2) into an aqueous sodium hydroxide solution (3) which is at not less than 15 degrees C, so as to cause the sodium chloride to crystallise out, and separating off the sodium chloride crystals formed (6).
Patent ES-8405226-A1 (ES)
Title: Television receiver comprising a circuit for sequentially tuning the receiver to different frequencies.
IPC: H04N5/44
Filed: 1983-08-19
Abstract: In a television receiver, comprising a tuning portion (1) which operates in time-division multiplex and a first memory circuit (41) for storing sub-picture information from different transmissions obtained during a tuning cycle, a second memory circuit (57) is provided for acquiring the sub-picture information from the first memory circuit (41) in one single operation and for displaying (at 65) during a next tuning cycle a composite picture in which no change of picture content occurs.
Patent ES-8603807-A1 (ES)
Title: Arachidonic acid analogues as anti-inflammatory and antiallergic agents.
IPC: C07D257/04
Filed: 1983-08-29
Abstract: Novel compounds of this invention are tetrazole, acylhydroxylamine, hydroxymethylketone and amide derivatives of unsaturated fatty acids which are selective inhibitors of the enzymes lipoxygenase and cyclooxygenase involved in the production of pain, inflammation, bronchoconstriction and allergic reactions. These compounds are beneficial in the treatment of a number of inflammatory and/or painful conditions and allergic reactions.
Patent ES-8601705-A1 (ES)
Title: Process for preparing a human endogenous cancer regulatory factor, pharmaceutical composition containing the same, and human monocytic leukemia cell lines.
IPC: A61K35/13
Filed: 1984-01-18
Abstract: Human endogenous cancer regulatory factor (I) of molecular wt. 82000+-10000 and having an isoelectric pt. of pH 6.5+-0.5 is new. - Human monocytic leukaemia cell line YKBS 7-15 deposited as CNCM I-258 is new.
Patent ES-8500729-A1 (ES)
Title: Adjustable air dilution filter.
IPC: A24D3/02
Filed: 1984-03-02
Abstract: An adjustable air dilution filter is provided for a smoking article such as a cigarette, The adjustable filter generally comprises a filter plug 4, overlain by a plurality of bands. At least one first air dilution opening 32a is formed in the surface of the filter plug, and at least one second air dilution opening 32 is formed through one or more bands 6, in longitudinal alignment with the first opening An inner band 6 overlies the filter plug and has several longitudinally spaced zones, Over the inner band lies an outer band 22, which has several longitudinally spaced areas. One of the inner band zones 12 is joined to the filter plug 4 to form a first unit one of the outer band areas 28 is joined to an inner band zone to form a second unit The cooperative relationship thus created between the zones and areas of the two bands and the filter plug permits one of these units to rotate freely, while the other unit holds it in axial position. Rotation of the rotatable unit causes the air dilution openings to become more or less aligned, varying the air dilution delivered to the mainstream smoke, and, hence, varying the particulate delivery to the consumer.
Patent ES-8502927-A1 (ES)
Title: Power-assisted rack-and-pinion steering apparatus.
IPC: B62D5/087
Filed: 1984-03-08
Abstract: In a control valve for a power-assisted rack-and-pinion steering apparatus having a slidable member adapted to sense the axial movement of a helical tooth pinion, pre-stressed spring means ensure the return of the slidable member of the valve into its central neutral position, against the friction forces existing in the whole apparatus. These means also avoid intervention of power-assistance below a predetermined value of the torque onto the pinion. In one embodiment of the control valve which operates in connection with a closed center air circuit, means are provided to minimize the friction forces allowing at the same time the use of a simple and inexpensive structure.
Patent ES-8506555-A1 (ES)
Title: Ceramic pigment and method for producing it
IPC: C09C1/00
Filed: 1984-05-09
Abstract: A grey ceramic pigment comprising zircon contains vanadium sulphide or tin sulphide as a colourant.
Patent ES-8505690-A1 (ES)
Title: New cephem compounds and processes for preparation thereof.
IPC: C07D213/20
Filed: 1984-07-11
Abstract: New cephem compounds of the formula : < CHEM > wherein R<1> is amino or acylamino and R<9> is a group of the formula: < CHEM > or a group of the formula : -A-N<(+)> (R<1><0>)3 wherein the symbols define certain groups, pharmaceutically acceptable salts thereof and pharmaceutical compositions comprising an effective amount of such compounds in association with a pharmaceutically acceptable, substantially non-toxic carrier or excipient. The invention also relates to such compounds wherein the carboxy group is protected and to processes for preparing them.
Patent ES-8601361-A1 (ES)
Title: Process for finishing colour developer paper.
IPC: D21H19/36
Filed: 1984-09-06
Abstract: A paper web (1) carrying a coating of inorganic colour developing coreactant material is unwound from a reel (4) and passed through a nip (9) between two heated calender rolls (6) kept at a temp. above that of the web (1). - Coreactant material is pref. acidic clay esp. acid washed dioctahedral montmorillonite clay. Rolls (6) may be fabricated from chilled iron and are partic. kept at 110 deg.C at least; they may be heated by pressurised steam, H2O or oil.
Patent ES-8602081-A1 (ES)
Title: Paint stripper compositions.
IPC: C09D9/00
Filed: 1984-11-19
Abstract: An aq. activating paint stripper compsn. to be added to an aq. alkaline soln. for the removal of siccative coatings at elevated temps. is described. It contains an essential ingredients: (a) an alkanolamine selected from N-phenyl diethanolamine, di-isopropanolamine, and tri-isopropanolamine, a mixt. of di- and tri-isopropanolamines, and mixts. of any or all of the above; and (b) at least two heterocyclic alcohols selected from (1) tetrahydrofurfuryl alcohol, (2) an ethoxylated alcohol of formula RO(CH2CH2O)nH where R=furfuryl and n=0.5-10, pref. 0.5-1.5, and most pref. 0.85-1.08; and (3) an ethoxylated alcohol of the formula R1O(CH2CH2O)nH where R1=tetrahydrofurfuryl and n=0.5-10, pref. 3-8. - These ingredients are present in amts. effective to activate the aq. alkaline soln. to remove the siccative coating from a substrate coated with it. A method for removing a siccative coating from a substrate coated with it using the above ingredients is described.
Patent ES-8600101-A1 (ES)
Title: Method of joining aluminium wire to a copper part by welding or soldering
IPC: H01R4/62
Filed: 1984-11-20
Abstract: The invention relates to a method of joining at least one aluminium wire to a copper part by soldering or welding. In the method, the ends of two aluminium wires (1) are first disposed in the interior of a copper sheathing (4) then a strip of hard solder (5) is placed on the lamella (2) of a collector (3) onto which the wires (1) are to be soldered, and subsequently an electrode (6), whose lower end is of hat-shaped construction, is placed on the sheathing (4) in order to melt the aluminium and then the hard solder. In the interior of the sheathing, diffusion in the liquid phase takes place between the copper and the aluminium.
Patent ES-8603801-A1 (ES)
Title: Polycyclic aromatic compounds.
IPC: A61K31/275
Filed: 1985-02-06
Abstract: Aralkanols of formula ArCH2-R1 (I) and their monomethyl or monoethyl ethers, and their ethers contg. up to 30C in total, and their esters and salts. - Ar = perylene, fluoranthene, chrysene, pyrene or triphenylene (opt. substd. by 1 or 2 substits.) or anthracene or phenanthrene (opt. substd. by 1-3 substits.) the substits. are halogen, CN, or 1-4C alkyl or 1-4C alkoxy (both opt. substd. by OH, OMe or OEt), 1-2C haloalkyl, 1-2C haloalkoxy, S(O)nR2 or a NR3R4 gp. contg. up to 5C n = 0, 1 or 2 R2 = Me or Et opt. substd. by OH, OMe or OEt R3, R4 = 1-3C alkyl or NR3R4 = 5- or 6-membered heterocyclic ring opt. contg. 1 or 2 additional heteroatoms. R1 = gp. of formulae (II) or (III) and contains up to 8C m = 0 or 1 R5 = H or Me R6, R7 = H or 1-3C alkyl opt. substd. by OH R8, R9 = H or 1-3C alkyl ring A = 5- or 6-membered satd. carbocyclic ring R10 = H, Me or CH2OH R11-R13 = H or Me R14 = H, Me OH or CH2OH. Provided that when Ar = 6-chrysenyl, 3- or 7-fluoranthenyl, 2-triphenylenyl or 1- or 9-anthracenyl opt. substd. by 1 or 2 substits. as defined above other than opt. substd. Bu or BuO R6 = 1-3C alkyl opt. substd. by OH R7 = H, 1-3C alkyl or CH2OH R8-R12, R4 = substits. defined above R13 = H m = 0 and R5 = Me.
Patent ES-8606125-A1 (ES)
Title: An impact resistant laminate.
IPC: B32B17/10
Filed: 1985-04-03
Abstract: An impact-resistant laminate has adhered to a rear glass face, opposite to the face which receives the impact, a polycarbonate sheet up to about 3 mm thick which is sufficiently thin to conform to the rear glass face and to be adhered thereto without preforming. Preferably the thickness of the polycarbonate sheet is in the range about 0.25 mm to about 0.64 mm, and it has an abrasion-resistant self-healing coating. The laminate may include toughened or annealed glass sheets.
Patent ES-8605395-A1 (ES)
Title: Process for making improved lubricating oils from heavy feedstock.
IPC: B01J29/40
Filed: 1985-06-07
Abstract: Dewaxing of petroleum feeds with an initial b.pt. of at least 700 deg.F and a 50 vol.% b.pt. of at least 900 deg.F is effected by reaction with H2 at 450-800 deg.F in the presence of a catalyst comprising (a) a zeolite with a SiO2/Al2O3 ratio of more than 12 and a constraint index of 1-12 and (b) an inorganic oxide binder. The catalyst has a max. diffusion distance of less than 0.6 mm (i.e. all points in the catalyst particles are less than 0.6 mm from the particle surface).
Patent ES-8702822-A1 (ES)
Title: Automatic latch for mold closing
IPC: B22D17/26
Filed: 1985-09-09
Abstract: A locking device for locking two mold halves in the closed position for a blow molding process by use of a shaft with at least one lug on one coupling member and a mating key hole in a second coupling member such that the lug passes through the keyhole and is rotated within said second coupling to lock by engaging the lug with a flange of the keyhole. The rotation of the lug being effected by a guide rod and co-operating guide slots such that as the shaft of the coupling member moves in the locking direction the guide rod is guided by the slots to rotate the lug into the locking position.
Patent ES-8700022-A1 (ES)
Title: A hard gasified sweet (candy) with a spherical shape or any other regular or irregular shape, incorporating or not incorporating a stick and the process for its preparation.
IPC: A23G3/00
Filed: 1985-08-30
Abstract: The gasified sweet with a spherical shape or any other regular or irregular shape, incorporating or not incorporating a stick of plastic or other suitable material, and producing small popping noises resembling the bursting of the bubbles in gasified drinks, is obtained continuously and automatically by means of machines for the formation of the caramel stick, for calibration and stamping-out, optionally with introduction of the stick, and for cooling, which are subjected to pressurisation at certain pressures greater than atmospheric pressure, and preferably between 10.1525 and 81.06 bar. The successive stages of the process take place continuously inside pressurised containers, from the instant when the molten and gasified caramel mass is present in the initial container until the instant when the gasified sweet with a stick is completely crystallised, its internal temperature being below 30<o>C. Due to the fact that the occluded gas ruptures the protective film when the hard sweet is consumed, the latter produces, in a uniform and continuous fashion, a hissing resembling the popping noises produced by the bursting of the bubbles in refreshing, gasified drinks, without producing strong cracks which would break the piece of confection attached or not attached to the stick.
Patent ES-8708084-A1 (ES)
Title: Detecting water in nuclear fuel rods.
IPC: G01N29/11
Filed: 1985-10-14
Abstract: Nuclear fuel rods (34) are checked for the presence of water in their interior by injecting bursts of ultrasound radially into the wall of each tube (34), producing echoing back and forth between the inner and outer surfaces of the tube (34). The rate of decay of this echoing indicates whether or not water is present.
Patent ES-8705282-A1 (ES)
Title: Cutting apparatus with a heated wire.
IPC: B26F3/12
Filed: 1985-10-25
Abstract: Disclosed is a cutting device which is horizontally displaceable by means of double-acting guide cylinders and is vertically movable along vertical guide rods by means of a positioning device 10. Before cutting, the cutting device is brought into the preselected position by the positioning device. The heated cutting wire of the cutting device is connected to a current source via sliding contacts resting against ball bearings, over which the cutting wire is guided. The circuit of the current source contains a microswitch, the switch lug of which comes to rest against a plate during the forward movement of the cutting device and switches over the microswitch, thus terminating the heating of the cutting wire. This takes place at the moment when a cutting wire, after cutting through a material guided vertically over a cutting bar, penetrates into a notch in the cutting bar.
Patent ES-8605490-A1 (ES)
Title: Salts of 1-phenyl-imidazole-5-carboxylic acid, method for their preparation and their use as growth-regulation agents.
IPC: A01N43/50
Filed: 1985-11-21
Abstract: The salts of 1-phenylimidazole-5-carboxylic acids substituted in the phenyl ring, of the general formula (I) < IMAGE > (I) exhibit a good plant growth-regulating activity. In the general formula the symbols have the following meaning: Y is an ammonium ion substituted up to fourfold by (substituted) alkyl, (substituted) alkenyl, alkynyl, (substituted) cycloalkyl, cycloalkenyl, and (substituted) phenyl, wherein the charged N may be part of a heterocyclic radial (NH4+ is excepted) phosphonium ion substituted fourfold by alkyl, (substituted) phenyl or (substituted) benzyl sulfonium- or sulfoxonium ion substituted threefold by alkyl, (substituted) phenyl or (substituted) benzyl the guanidinium ion or an O-alkylisourea cation R1, R2 independently of each other are alkyl R3 is alkyl, alkoxy or halogen and n is 0, 1, 2 or 3. In a process for the preparation of these salts, either the free carboxylic acid or one of the known metal salts (for example the sodium salt) is reacted with a compound Y' (Y'=Y minus H+), with a salt having Y as cation or with a hydroxide having Y as cation.
Patent ES-8703194-A1 (ES)
Title: Tripping mechanism for the conversion of closed-bolt automatic rifles to open-bolt ones.
IPC: F41A19/02
Filed: 1985-12-04
Abstract: A tripping mechanism is disclosed for the conversion of automatic rifles of the so-called closed-bolt type to rifles of the open-bolt type. The components of the mechanism are premounted within a box-like support which is readily insertable in the trip box of a conventional automatic rifle. The mechanism includes a trigger, a trip block for arresting the bolt carriage in the open, armed position, a connecting rod attached to and displaceable with the trigger and cooperating with the trip block during the disengagement of the bolt carriage from its blocked position, a safety bolt operating also as selector of the firing mode by cooperating with a lever, a lever for engaging the trigger during the automatic, continuous firing mode, and, finally, a safety block for arresting the bolt carriage in the event of accidental disengagement from the trip block.
Patent ES-8704501-A1 (ES)
Title: Antibiotic cephalosporanic acid deriv. prepn.
IPC: C07D501/44
Filed: 1986-02-19
Abstract: 7-(D-alpha-amino 4-hydroxy phenylacetamido) desacetoxy cephalosporanic acid, for use as an antibiotic, is made by (a) reaction of a cpd. of formula(I) with a cpd. of formula(II), in which R is lower alkyl, R1 is H or lower alkyl and R2 is 1-3C alkyl, in CH2Cl2 soln. at -55 to 5 deg.C (b) hydrolysis of the prod. at pH 0.2-2.0 and (c) adjustment of the soln. to the isoelectric pH.
Patent ES-8705464-A1 (ES)
Title: Novel peptides, compositions containing them and processes for their production.
IPC: A61P25/28
Filed: 1986-02-19
Abstract: Novel peptides of the formula: < IMAGE > (I) wherein R is hydrogen or a lower alkyl group, or a pharmaceutically acceptable salt thereof, and processes for preparing the same are disclosed. The peptides and pharmaceutically acceptable salts thereof are useful for the treatment of central nervous system disorders.
Patent ES-8707829-A1 (ES)
Title: Electronic switch for telecommunications circuit
IPC: H04Q3/52
Filed: 1986-04-25
Abstract: The switch uses a trimos thyristor (TRX) as the switching element, with a system of protection. The terminal voltage between two contacts (S1, S2) gives rise to a current (I) in the switch and also in the detector. - When the voltage exceeds a threshold current supplied by the detector cause a transistor (04) to conduct, opening the the switch TRX. As the voltage can then cause excess dissipation in the detector, a current limiter such as a MOS transistor (N4) is included to cut the detector current to a second, low value.
Patent IE-911555-A1 (IE)
Title: Optical signal regenerator and optical communications system incorporating same
Inventor: WEBB RODERICK PETER
IPC: H04B10/43
Filed: 1991-05-08
Abstract: An optical signal regenerator (2) has a semiconductor laser in a resonant cavity defined by a mirror (6) and a semireflective facet (8) of the laser (4) to form a resonant, non-linear, optical amplifier. A polarisation beam splitter (12) allows resonance in one polarisation mode only. A clock signal generator (16) provides clock signals in the resonant polarisation mode of a power just below the optical power bistable threshold of the amplifier. An information signal coupled to the laser (4) by a lens (24) and the beam splitter (12) is in a non-resonant mode of the amplifier and will give rise to a regenerator output by triggering the bistability. Because the information signal is in a non-resonant mode its wavelength need not be controlled to lie near a resonance peak of the amplifier so reducing control requirements.
Patent IE-904509-A1 (IE)
Title: Pour-on formulations effective for the control of internal¹and external parasites of homothermic animals
IPC: A61K31/365
Filed: 1990-12-14
Abstract: There are provided non-aqueous pour-on formulations effective for the control of internal and external parasitic infections and infestations of homothermic animals. The pour-on formulations of the present invention contain as the active ingredient, a compound selected from LL-F28249 alpha - lambda , 23-oxo (keto) and 23-imino derivatives of the compounds collectively defined as LL-F28249, and milbemycin and avermectin molecules.
Patent IE-921049-A1 (IE)
Title: Process for adaptation to the direct open-field pricking-out¹of plants propagated by tissue culture
Inventor: FOGLEIN FERENC
IPC: A01H4/00
Filed: 1992-04-02
Abstract: The invention relates to a process for the adaptation to the direct open-field pricking-out of plants propagated by tissue culture characterized thereby that the plants propagated in a known manner a) are further cultivated in one or more step(s) on a nutrient medium having an osmotic pressure corresponding to 0.2 to 0.4 M sucrose concentration and, in the case of a multi-step cultivation, the osmotic pressure of the nutrient medium is adjusted to a value increasing step by step within the said range and/or b) they are stored at 2 to 10 °C for at least 30 days and the plant thus obtained is directly pricked out to openfield or marketed to such purpose.
Patent IE-970222-A1 (IE)
Title: Polyimide Patterning
Inventor: CHOI JIN-O
IPC: G03F7/038
Filed: 1997-03-21
Abstract: Disclosed is a method of making a polyimide pattern on a substrate. A solution is prepared in an organic solvent of a polyamic acid and about 1 to about 10 wt% of a photosensitizer that becomes more water soluble when exposed to actinic light. A coating is formed of the solution on a substrate and solvent is evaporated from the coating. A positive photoresist is applied over the coating and is exposed to a pattern of actinic light. The exposed portions of the photoesist are removed as well as the exposed portions of the polyamic acid coating thereunder. The remaining photoresist is removed and the polyamic acid coating is imidized. <Fig. 1>
Patent IE-980832-A1 (IE)
Title: Fish processing
Inventor: HOCTOR DANIEL WILLIAM
IPC: A23L17/00
Filed: 1998-10-08
Abstract: A method for marinating fish comprising taking raw fish (1), sexing (3), grading (4), filleting (5) and marinating (10).  The marinade is formulted to have particular pH, acid and salt content.  The fillets within the marinade are placed in sealed barrels and left to cure for a minimum of 35 days in storage (60).  The barrels are rolled for a period of not longer than 30 minutes every 72 hour period.  <Figure 1>