baber/WOPTO huggingface dataset:
Patent ES-8406392-A1 (ES)
Title: Method and apparatus for monitoring a glass furnace
IPC: G01B11/28
Filed: 1983-01-17
Abstract: A method and apparatus for automatically monitoring the amount of batch material floating on an irradiant pool of melt in a glass melting furnace is disclosed. A video camera is positioned so as to view the surface of the batch and melt mixture through a window formed in a wall of the furnace tank. The video signal is digitized by a computer into a plurality of pixel signals. The pixel signals can be utilized to generate a histogram relating the number of digitized pixel signals to a relative light intensity scale. The generated histogram will be bimodal, with one peak centering around a lower scale value corresponding to the darker batch pixels and the other peak centering around a higher scale value corresponding to the lighter melt pixels. A suitable threshold, such as the minimum point between the two peaks, can be selected to separate the two peaks. The areas defined by the histogram above and below the selected threshold can be determined to provide a reasonable estimate of the amount of batch and melt present in the viewed region of the tank.
Patent ES-8403440-A1 (ES)
Title: Heterocyclic derivatives.
IPC: C07D231/40
Filed: 1983-01-31
Abstract: This invention relates to heterocyclic derivatives which are histamine H-2 antagonists and which inhibit gastric acid secretion. According to the invention there is provided a guanidine derivative of the formula I: < IMAGE > I in which R1 and R2, same or different, are hydrogen or 1-10C alkyl, 3-8C cycloalkyl, 4-14C cycloalkylalkyl, each alkyl, cycloalkyl or cycloalkylalkyl optionally carrying one or more F, Cl or Br atoms, provided that one of R1 and R2 is halogen-substituted, or R2 is hydrogen and R1 is R5-E-W- in which W is 2-6 alkylene optionally substituted by 1 or 2 1-4C alkyls, E is O,S,SO,SO2 or NR6 in which R6 is H or 1-6C alkyl, R5 is H or 1-6C alkyl optionally substituted by 1 or 2 1-4C alkyls, or R5 and R6 are joined to form a pyrrolidine, piperidine, morpholine, piperazine or N-methylpiperazine ring ring X is a heterocyclic ring as defined in the specification A is phenylene or 5-7C cycloalkylene, or a 1-8C alkylene into which is optionally inserted one or two groups and R3 and R4 are a variety of radicals described in the specification: and the pharmaceutically-acceptable acid-addition salts thereof. Manufacturing processes and pharmaceutical compositions are also described.
Patent ES-8401543-A1 (ES)
Title: Reversible feed mechanism for sewing machines
IPC: D05B27/22
Filed: 1983-02-11
Abstract: A setting mechanism for the feed dog of a sewing machine having a setting member secured to a setting shaft for determining the amount and direction of the feed movement for the feed dog, comprises a reversal lever which is pivotable between two end positions and biased into one of the end positions by a return spring. To be able to vary the setting torque by which the return spring opposes the setting motion of the reversal lever, the other end of the return spring is connected to the reversal lever through a linkage. This linkage includes an end member having its pivotal axis coaxial with the setting shaft. The torque of the return spring, which normally increases with the progressing pivoting of the reversal lever may be reduced by a linkage design wherein the torque acting on the reversal lever through this linkage reverses within the actuating range of the lever.
Patent ES-8506049-A1 (ES)
Title: Process for polymerization using monoperoxyoxalic acid diesters
IPC: C08F14/06
Filed: 1983-05-31
Abstract: The invention concerns a process for the polymerization of vinyl chloride monomer (VCM) using as initiator a diester of monoperoxyoxalic acid. The initiators are highly active and the process provides a method for the efficient polymerization of VCM at lower temperatures and/or for shorter reaction times than can be achieved with the current commercially available catalysts.
Patent ES-8504877-A1 (ES)
Title: Blowing agent compositions and their use in expanding rubbers and plastics.
IPC: C08J9/10
Filed: 1983-07-18
Abstract: A blowing agent composition is provided comprising an azodicarbonamid zinc oxide, zinc carbonate or a zinc salt of C1-C4 organic acid and an aromatic sulfinic acid or a metal salt of an aromatic sulfinic acid. For each hundred parts by weight of the azodicarbonamid, the zinc oxide, zinc carbonate or zinc salt is 0.25-25 parts by weight and the aromatic sulfinic acid or metal salt is from 1-2000 parts by weight for each 100 parts of the zinc oxide, zinc carbonate or zinc salt. The total weight of the zinc oxide, zinc carbonate or zinc salt plus the aromatic sulfinic acid or metal salt is from 20-25 parts by weight.
Patent ES-8600444-A1 (ES)
Title: Particulate surfacing of a sport's area.
IPC: A63K1/02
Filed: 1983-09-30
Abstract: A track for sporting activities comprises particulate surfacing having a conditioning system for conditioning the surfacing, and a membrane for recycling liquid passing through the surfacing, the conditioning system comprising a reservoir for liquid which extends along a border of the surfacing adjacent the surfacing, and a wave propagater to cause a surge of liquid to propagate from the reservoir across and through the surfacing, the membrane extending from the reservoir and being arranged to receive liquid passing through the particulate material and to permit the liquid received thereby to pass back into the reservoir.
Patent ES-8405355-A1 (ES)
Title: 5-Fluorocarbacyclins, process for their preparation and their use as medicines.
IPC: C07C405/00
Filed: 1983-10-04
Abstract: 5-Fluorocarbacyclin derivatives of the general formula I < IMAGE > in which R1 denotes the radical CH2OH or < IMAGE > with R2 denoting a hydrogen atom, an alkyl radical, cycloalkyl, aryl, or a < IMAGE > or heterocyclic radical or R1 denotes the radical < IMAGE > with R3 denoting an alkanoyl or alkanesulphonyl radical each having 1-10 C atoms or the radical R2 or R1 denotes the radical < IMAGE > in which m denotes the number 1 or 2, A denotes a -CH2-CH2-, a trans-CH=CH- or -C IDENTICAL C- group, W denotes a free or functionally modified hydroxymethylene group or a free or functionally modified < IMAGE > it being possible for the OH group to be in the alpha - or beta -position, D denotes the group < IMAGE > a straight-chain saturated alkylene group having 1-5 C atoms, a branched saturated or a straight-chain or branched unsaturated alkylene group having 2-5 C atoms, which can optionally be substituted by fluorine atoms, n may denote the number 1, 2 or 3, E represents a direct bond, a -C IDENTICAL C- group or a -CR6=CR7- group, R6 denoting a hydrogen atom or an alkyl group having 1-5 C atoms and R7 denoting a hydrogen atom, a halogen atom or an alkyl group having 1-5 C atoms, R4 denotes an alkyl, cycloalkyl or an optionally substituted aryl group or a heterocyclic group, R5 denotes a free or functionally modified hydroxyl group, and if R2 has the meaning of a hydrogen atom, their salts with physiologically tolerable bases, process for their preparation and their pharmaceutical use.
Patent ES-8601142-A1 (ES)
Title: Benzazepin-2-ones, process for their preparation, pharmaceutical preparations containing these compounds and the compounds for therapeutical use.
IPC: C07D223/16
Filed: 1983-10-28
Abstract: The invention concerns angiotensin- converting enzyme (ACE) inhibitors of the formula I < IMAGE > wherein RA and RB are radicals of the formula < IMAGE > respectively, in which Ro is carboxy or a functionally modified carboxy R1 is hydrogen, lower alkyl, amino(lower) alkyl, aryl, aryl (lower) alkyl, cycloalkyl or cycloalkyl (lower) alkyl R2 is hydrogen or lower alkyl R3 and R4, each independently, represent hydrogen, lower alkyl, lower alkoxy, lower alkanoyloxy, hydroxy, halogen, trifluoromethyl, or R3 and R4 taken together represent lower alkylenedioxy R5 is hydrogen or lower alkyl, and X represents oxo, two hydrogens, or one hydroxy together with one hydrogen and wherein the carbocyclic ring may also be hexahydro or 6,7,8,9- tetrahydro salts and complexes thereof and stereoisomers of all these compounds. They are prepared, for example, by reducing a compound corresponding to the formula I, having an additional double bond located at the carbon atom in 3-position.
Patent ES-8500254-A1 (ES)
Title: Arylic derivatives of piperazine, the method of preparing same and their application in therapeutics
IPC: C07D317/60
Filed: 1984-01-30
Abstract: New derivatives are provided corresponding to the formula: < IMAGE > (I) in which Ar represents an aromatic nucleus and X represents: either the trans < IMAGE > chain or the < IMAGE > chain and A=CONHOH, COOEt, COOH or CONR2R3, either the trans-CH=CH-CH2- chain or -CH2-CH2-CH2 chain and A=carboxamido, N-isopropylcarboxamido, pyrrolidinocarbonyl or piperidinocarbonyl. These derivatives and their salts are used as drug for their activity stimulating, protecting and/or correcting cerebral functions.
Patent ES-8500366-A1 (ES)
Title: Method and apparatus for fabricating composite sheets.
IPC: B32B37/00
Filed: 1984-03-16
Abstract: To produce a panel of variable thickness, a stratified assembly of a layer of fibers containing a non-polymerized binder and at least one cover sheet is placed between the mold and mold-backing of a molding press. The stratified assembly is caused to conform to the interior surface of the mold or mold-backing by forcing the cover sheet against the mold or mold-backing interior. Hot air is blown into the fiber layer from the mold surface opposite the cover sheet, into at least the region that will correspond to the area of greater thickness. The direction of the heated air is reversed after a period of time, the blowing of the air being maintained and adjusted in order to secure polymerization of the binder. At the same time, the portions of the panel corresponding to areas of lesser thickness, generally the edges of an acoustical panel, are cured (the binder polymerized) by contact heating means. To effect cross-over blowing, both the mold and mold-backing are provided with ports through which heated air may be blown or passed.
Patent ES-8501518-A1 (ES)
Title: Arrangement for heat-treating continuous webs.
IPC: F26B13/02
Filed: 1984-04-04
Abstract: 1. Method for drying running fabric webs in dryers operated with fresh air, circulating air and exhaust air, characterized by the fact that supply of fresh air in the same or essentially the same direction as the fabric web through the treatment is effected at the beginning of the treatment, and discharge of exhaust air is only at the rear part of the process, with air being blown onto the fabric web and being guided away from the fabric web repeatedly.
Patent ES-8503252-A1 (ES)
Title: Demand valve for a breathing apparatus.
IPC: A61M16/20
Filed: 1984-05-18
Abstract: There is described herein a commutator feeding-device for an air distributor, comprising a transducer apt for controlling the movement of a shutter-element for feeding prefixed quantities of air into a chamber (3) of said distributor, successive to a pressure variation taking place inside said chamber, said transducer being activated following the shifting of a deformable membrane. The device comprises a spring (15), disposed inside a small-piston (16), apt for resting on said membrane, said small-piston being provided with radial stakes (18) - each one of which is apt for resting on the active surface of a corresponding helicoidal-profile cam (20), with manually operable actioning-means being predisposed for controlling the rotation of said small-piston around its own axis - and hence, the axial shifting of the small-piston itself, in the spring compressing sense.
Patent ES-8603260-A1 (ES)
Title: Small particle formation.
IPC: B01J19/00
Filed: 1984-06-20
Abstract: The present invention is concerned with the formation of small particles of organic compounds whose solubility in water is independent of temperature and greater at a first pH than at a second pH. upon precipitation by pH change with or without a change in temperature, but in the presence of a surfactant mixture.
Patent ES-8600604-A1 (ES)
Title: Continuous sterilisation of milk cream
IPC: A23C13/08
Filed: 1984-09-27
Abstract: The process consists of sterilising a flow of natural cream using indirect heating to 125-142 deg. C for 1-5 seconds immediately homogenising at between 60 and 0 deg. C, pref. 40-50 deg. C and bottling at 5 deg. C max. in hermetically sealed containers. Homogenisation is carried out in a valve homogeniser with a feed pressure of 30-80 bar.
Patent ES-8604261-A1 (ES)
Title: Chloro-pregnane steroid
IPC: C07J5/00
Filed: 1984-12-21
Abstract: Steroids of formula (I) in which R is H or acetyl, are made by direct esterification to form 21C salicylic or acetylsalicylic derivs. 9-Alpha-chloro- 11beta,17alpha,21-trihydroxy 1,4-pregnadien-3,20 dione is reacted with an acid of formula (II) in tetrahydrofurane and in presence of dicyclohexyl carbodiimide and a pyridine type catalyst, at 20-50 deg.C.
Patent ES-8609001-A1 (ES)
Title: Fine grinding guayule shrub-solvent slurry
IPC: C09F1/00
Filed: 1985-05-03
Abstract: A process for achieving a high yield of rubber and/or resin from rubber containing plants such as guayule plants by crushing the plants, forming a slurry with a solvent and fine grinding said slurry with a high shear mixer. The time required by the process is very short in comparison with prior art techniques.
Patent ES-8603758-A1 (ES)
Title: Specific relaxation agents for organs or pathologics for use in modifying the contrast of medical imagery by nuclear magnetic resonance.
IPC: A61K49/16
Filed: 1985-05-08
Abstract: Relaxation agents for modifying contrast in medical imaging by n.m.r. comprise a complex of (1) a paramagnetic element, i.e. a lanthanide (Ln) or a transition metal of atomic no. 21-29 or 42-44 and (2) a biologically active ligand (L), opt. coupled to a biologically active molecule, which is specific for an organ or a particular pathological state. - 16 Classes of cpds. (L) are claimed; these include polyamines; porphyrins; myoinositol hexaphosphoric acid (V); phosphines; aminopolycarboxylic acids; bleomycines (opt. coupled to an organic complexing agent); enterobactin (X) and its carbocyclic analogue, and siloxanes.
Patent ES-8706221-A1 (ES)
Title: Method for treating a textile.
IPC: D06M13/322
Filed: 1985-05-13
Abstract: A textile is treated with a processing composition comprising (1) a water-soluble polymer having carboxyl groups and (2) a crosslinking agent having at least two groups reactive with the carboxyl groups before processing the treated textile with a cationic emulsion.
Patent ES-8604029-A1 (ES)
Title: Method of removing coarse solids from sewage
IPC: B01D33/04
Filed: 1985-07-08
Abstract: The tubular waste network of the installation of this invention is a purifying and collecting device for pretreating wastewater, in which installation the water which has to be separated from the residual waste materials is conveyed via the collector network 8, after which the network which contains the separated-out waste is moved (washed out) via mechanically actuated rollers 10 which simultaneously dry the waste before it is conveyed, together with the used network 8, to a container for its discharge whilst the pretreated water is conveyed for subsequent treatment or for discharging as black water (domestic waste water, sewage).
Patent ES-8707409-A1 (ES)
Title: Apparatus for rearing and/or keeping animals and a service system and cage set to be used in the apparatus.
IPC: A01K31/18
Filed: 1985-10-16
Abstract: An animal rearing apparatus having removable cage sets (1,3,4) with a free space between cages laying above each other, and a service system 5 having fodder and water supply means (6-13, 16-23) and supports (25,26) for manure disposal belts, preferably at both sides. The invention covers as well the cage sets (1,3,4) as the service system (5,6-13, 16-23, 25,26) and a method for rearing animals in which they are transported in the cages in which they have been reared.
Patent ES-8705173-A1 (ES)
Title: Receiver apparatus for three-phase power line carrier communications
IPC: H04B3/54
Filed: 1985-10-21
Abstract: A transceiver is provided with both voltage and current coupling to a three phase transmission line system. Each phase conductor is coupled to a common point which is connected in signal communication with an input to a receiver. Another input of the receiver is coupled to the neutral conductor of the power line system by an H-field coupler. A signal coupling unit is associated with the voltage couplers between the common connection point and the first receiver input. The receiver is provided with the capability of comparing the voltage signal with the current signal and selecting the stronger of the two. Therefore, the transceiver of the present invention is less adversely affected by standing wave problems since the voltage and current signals are out of phase and voltage nodes are associated with current antinodes and vice versa. Therefore, regardless of the location along the standing wave that the transceiver is located, the best signal available will be used for demodulation purposes.
Patent ES-8704175-A1 (ES)
Title: Synthesis of benzopyranotriazoles.
IPC: C07D491/052
Filed: 1985-11-12
Abstract: A process for preparing a compound of formula (I) < IMAGE > (I) wherein X phenyl optionally substituted by one halogen, C1-4 alkyl or C1-4 alkoxy or pyridyl R1 is hydrogen or C1-6 alkyl and n is an integer of from 1 to 6 which process comprises, cyclizing a compound of formula (II): < IMAGE > (II) wherein X, R1 and n are as defined in relation to formula (I) Y is an hydroxy or an acid activating group and Rx is hydrogen or an N- protecting group and thereafter if desired carrying out one or more of the following steps: (i) removing any protecting group Rx, (ii) preparing a salt of the compound of formula (I).
Patent ES-8700193-A1 (ES)
Title: Device for guiding packaging boxes, in a taping machine and working bed assembly.
IPC: B65B7/20
Filed: 1985-11-14
Abstract: The present invention concerns a packaging taping machine assembly comprising a taping machine (1) with a sliding surface (2) and a conveyor (3, 3a) for conveying the boxes (S) along said surface, and a working bed (4) upstream of the taping machine, as well as means for guiding the boxes along the main longitudinal axis of said machine. The means guiding the boxes consist of a T-shaped slide bar (5), arranged along the longitudinal axis of the machine and having an inlet end (5a) in an intermediate position of the bed (4) and an outlet end (5b) in a position of the taping machine downstream of the starting point of the conveyor (3, 3a), the horizontal branches (5', 5'') of the T lying in close proximity to the sliding surface (2) of the bed and of the taping machine respectively.
Patent ES-8701597-A1 (ES)
Title: Process for producing an embossed deep-drawable foamed composite film.
IPC: B29C59/04
Filed: 1986-02-07
Abstract: 1. Process for the production of an embossed deep-drawable foamed composite film, consisting of a compact covering layer of thermoplastic synthetic material and a lower-sided foamed synthetic material layer, whereby a formed covering layer is applied to a foaming agent-containing plastisol, which is present on a carrier layer, subsequently the lamellar body is warmed and the plastisol thereby first gelled on at a temperature of 140 to 160 degrees C and then foamed at a temperature of 190 to 220 degrees C and the plastisol thereby completely fills up the rear side marking of the embossed structure and, after cooling has taken place, the foamed composite film is stripped off from the carrier layer and rolled up, characterised in that the covering film with a thickness of 0.1-1 mm is embossed, before the application of the plastisol, at a bulk temperature between 140 to 220 degrees C and thereafter cooled, and, after the pressing on of the cooled, embossed covering layer on to the plastisol, the gelling on of the plastisol and the foaming take place.
Patent ES-8802578-A1 (ES)
Title: Stabilizer for aqueous suspensions.
IPC: C09K23/00
Filed: 1986-04-22
Abstract: Aqueous suspensions of pet-coke are stabilized by means of the addition of bentonite in a percentage comprised within the range of from 0.2% to 3% by weight relatively to the weight of the suspension.
Patent ES-8706545-A1 (ES)
Title: Bulkhead for an aircraft fuselage to be put under internal pressure.
IPC: B64C1/10
Filed: 1986-06-13
Abstract: The internal wall such as the rear wall in the passenger compartment of a commercial aircraft, and separating compartments which are under different pressure, is rendered safe by providing a wall capturing net on the low pressure side of the wall and fastening that net to the fuselage proper.
Patent ES-8704622-A1 (ES)
Title: Fire control system for a gas and liquid contact apparatus.
IPC: F28F25/00
Filed: 1986-06-25
Abstract: An installation for contacting a fluid with a gas is disclosed and comprises an enclosure provided in the lower part of its periphery with at least one gas inlet opening and in its upper part with at least one gas discharge opening. The contact unit is composed of a combustible material, and the unit is disposed in the enclosure above the gas inlet opening and is suspended from a framework by cables and the cables are connected by temperature responsive means adapted to cause release of the cables in response to the detection of a predetermined temperature at the most equal to the flame temperature of the contact unit.
Patent IE-903141-A1 (IE)
Title: Transfer and dispensing device
IPC: A61J1/00
Filed: 1990-08-30
Abstract: A transfer and dispensing device composed of detachable parts, for gravity flow transfer of a medicament from a charging vial to a receiving vial, allowing admixture in the receiving vial without the need, for retransfer to the charging vial. Controlled flow of air facilitates the transfer while preventing leakage of liquid from the device. One of the parts, together with the filled receiving vial, can be detached from the device and connected directly to a device for dispensing the admixture. The transfer and dispensing device includes opposed separable first and second spikes (2,3), each having an outer pointed end (4,5) and an inner attachment end (6,7). A fluid bore (8,9) extends through each spike (2,3) from its inner end (6,7) to its outer end (4,5) and a separate airway (14,15) extends through each spike (2,3) from its outer end (4,5) towards its inner end (6,7). Each airway (14,15) terminates in an air port (18,19) remote from the outer end (4,5) of the spike (2,3) and spaced from the inner end (6,7) of the spike (2,3). Each airway (14,15) contains a flow restriction formation (20,21) to permit, in use, controlled flow of air through the airway (14,15) while preventing flow of liquid through the airway (14,15). The first and second spikes (2,3) have counterpart connection formations (26,27) to enable releasable interconnection of the inner ends (6,7) of the spikes (2,3) so as to flow connect their bores (8,9) in a fluid tight manner and permit a liquid to flow from the outer end (4,5) of one spike (2,3) to the outer end (4,5) of the other spike (2,3) via the flow connected bores (8,9). A limiting means (30,31) on each spike (2,3) limits, in use, the extent of penetration of their outer ends (4,5) through penetrable seals closing vials to be connected to the opposed outer ends (4,5) of the respective spikes (2,3).
Patent IE-903498-A1 (IE)
Title: Locked hinged road manhole
Inventor: BERTHON FRANCIS
IPC: E02D29/12
Filed: 1990-09-28
Abstract: Locking device for a manhole, equipped with a hinge device (3) removably connecting a cover (2), equipped with at least one projecting pivot (8), to a frame (1), the skirt (4) of which is provided with at least one receptacle (7) cooperating with the projecting pivot (8), in which an elastic member (13), for example a spring or a piece of elastomer, which has to be compressed and then released in order to lock the cover, is fastened in each receptacle (7) and exerts a resistance to the unlocking of the cover. <IMAGE>