baber/WOPTO huggingface dataset:
Patent ES-8502757-A1 (ES)
Title: Removing contaminates from a well fluid and well system
IPC: C09K8/528
Filed: 1983-09-19
Abstract: A process for removing solid contaminates from a high density, salt-type aqueous drilling/completion packer fluid prior to its introduction into the well bore and for removing contaminates such as drilling mud and fluids from the well system prior to the introduction of brine to maintain the brine in a solids free state. To remove the solid contaminants, a small effective amount of an alcohol and a surfactant are added to the brine. After the solid contaminates agglomerate, the solids are separated, leaving the brine in a substantially solids-free state. To remove the contaminates from the well system, treated water is prepared with a surfactant and alcohol admixed in clean water. Without interrupting circulation, the treated water displaces the fluids and drilling mud within the well system. Circulation of the treated water continues until substantially all of the contaminates are carried in the circulated treated water. The treated water may be preceded or followed by another fluid which assists in removing the contaminates. The solids-free brine is introduced into the well system to displace the treated water without exposure to the contaminates.
Patent ES-8502181-A1 (ES)
Title: Stitch-through fabric system with biased filling
IPC: D04H3/04
Filed: 1983-10-28
Abstract: A stitch-through fabric includes a layer of diagonal or biased-extending filling yarn elements 196 to provide new aesthetic effects and multi- dimensional stability not previously known with this category of fabric. The yarns are laid by a carriage 154 driven along a path inclined to the fabric-forming direction of the machine and a layer of conventional filling yarns may also be supplied by a carriage 152.
Patent ES-8600266-A1 (ES)
Title: 6-Heterocyclic amino substd. benzofuranone derivs.
IPC: C07D307/83
Filed: 1983-10-28
Abstract: Benzofuranones of formula (I), their salts and isomers, are new: (R1 is H or aliphatic residue. R2 is an amino gp. disubstd. by a divalent hydrocarbyl residue. Ring A is opt. further substd.). Pref. cpds. have R1 as H or lower alkyl; R2 as amino substd. by 4-10C alkylene or alkenylene (opt. contg. a nitrogen, lower alkyl-substd. nitrogen, oxygen or sulphur atom, or fused with one or two benzo rings) and A opt. substd. by lower alkyl (opt. hydroxy or halo substd.), alkenyl, opt. branched 3- or 4-membered alkylene, alkoxy, alkylthio, alkanesulphinyl, alkanesulphonyl, hydroxy, halo, alkanoyloxy, alkanoyl and/or nitro. Starting materials and intermediates in prodn. of (I) are claimed as new cpds. in general terms but none are identified. (I) have antiinflammatory and analgesic activities, and inhibit synthesis of prostaglandins from arachidonic acid. They are useful in human and veterinary medicine and the usual daily dose (orally) for an adult is 0.1-0.6 g. Also, (I) absorb UV light selectively in the erythema-inducing region (290-320 nm) so can be used in cosmetics as sunscreening agents.
Patent ES-8601829-A1 (ES)
Title: Leukotriene antagonists.
IPC: C07D257/04
Filed: 1983-10-31
Abstract: Novel alkane derivatives of the formula (I) < CHEM > or a pharmaceutically acceptable salt thereof, wherein: R1 is hydrogen, C1-C6 alkyl, C3-C8 cycloalkyl, or phenyl R2 is hydrogen, C1-C6 alkyl, or C2-C6 alkenyl R3 is hydrogen, C1-C10 alkyl, phenyl, C1-C10 alkyl-substituted phenyl, biphenyl, or benzylphenyl R4 is -COOR7, -CONR8R9 -CONHOH, -NR8R9, -SC(=NH)NH2, cyano, cyanothio, < CHEM > where R7 is hydrogen or C1-C4 alkyl, R8 and R9 are each independently hydrogen, C1-C3 alkyl, or when taken together with the nitrogen atom form a morpholine or N-methyl piperazine ring, R is hydrogen, C1-C4 alkyl, or -CH2COOR7, and p is 0, 1, or 2 R5 and R6 are each independently hydrogen or C1-C3 alkyl and n is 0-10 are leukotriene antagonists.
Patent ES-8502305-A1 (ES)
Title: Method of transferring information via a digital telecommunication network and network for such transferring.
IPC: H04Q11/04
Filed: 1983-11-30
Abstract: Two-way time division multiplex (TDM) links interlace a plurality of digital exchanges such that the possibility of path selection is available for transferring information between two of the exchanges. Instead of conventionally selecting a path for each ordered call set up, the exchanges coact such that there is generally established a one-way TDM loop between all exchanges, this loop being established by parts of said links. For calls between arbitrary exchanges the loop only is used. The operational ability of the links is monitored continuously before and after establishment of the loop. It is possible to reconfigurate the loop during calls in progress for achieving improved information transfer quality.
Patent ES-8502204-A1 (ES)
Title: Method and apparatus for determining the fluid flow characteristics in a bore hole by temperature measurement.
IPC: E21B47/10
Filed: 1983-12-29
Abstract: The invention relates to method and apparatus for determining the flow rate of fluid in a well over an interval including zones where fluid is exchanged between the well and the formations through which it is bored. A logging sonde is used to measure the temperature of the fluid along said interval, and the flow rate is measured at least at the ends of the interval. Then for each depth, a flow rate value is determined from the measured temperatures and flow rates, and the set of values obtained in this way are recorded.
Patent ES-8503574-A1 (ES)
Title: Process for locally matting synthetic coatings, and products obtained.
IPC: D06N7/00
Filed: 1984-04-25
Abstract: A process and product is presented for obtaining selective areas of distinctive appearance, i.e., matting on synthetic coverings. This process includes, depositing a polymer coating which contains at least one first initiator for polymerization onto at least a first selected area or zone on an expandable or nonexpandable support substrate. Next, at least one second coating comprised of a crosslinkable monomer containing at least one second polymerization initiator is deposited onto a second selected area on the substrate. This second area or zone may encompass at least a portion of the first area. The first and second initiators should be triggered by distinct "spectral zones", i.e., a range of temperature conditions, frequency conditions, etc. capable of decomposing the initiator to form free radicals or ions needed for chain propagation in a polymerization reaction. Thereafter, pre-gelling is performed on the deposited material followed by a graining operation which is carried out over at least a portion of the substrate surface. The synthetic covering in the first zone or area is then polymerized via the first initiator wherein the particular appearance thereof is fixed to the substrate. Thereafter, gelling is carried out wherein the polymer which has not been fixed by the first initiation polymerization will flow, i.e., fluidize such that the grained appearance in the second area or zone will disappear, i.e., smooth over. This gelling may also cause some expansion of the polymer on the substrate.
Patent ES-8606890-A1 (ES)
Title: Transparent mist-resistant plastics layer, and method for its production.
IPC: C08J7/04
Filed: 1984-07-19
Abstract: The invention relates to a transparent, antifogging coating or film comprised of a plastic material, which coating or film may be employed as an external layer in a laminated pane. The invention transparent coating or film is a highly elastic, three-dimensionally crosslinked layer comprised of at least one surface active agent disposed within its crosslinked structure.
Patent ES-8603774-A1 (ES)
Title: Method and apparatus for manufacture of flattened flexible containers with liners.
IPC: B65D30/26
Filed: 1984-11-05
Abstract: The present invention relates to a flattened flexible container made ready for filling with bulk material, and method and means for making a container comprising a liner of impervious sheet in an outer container of strong load-bearing material. The liner and the outer container are folded longitudinally in the same way such that the liner is kept in position by having its folds or gussets everywhere placed in the corresponding folds or gussets of the outer container. Both the liner and the outer container may have a longitudinal gusset on each side which can have a width of up to 1/8 of the container's circumference. The manufacture can be carried out in an apparatus (8) in form of a box which is open in both ends and can be folded together. Its side walls consist of longitudinal parts (7) which are connected to each other and the roof (4) and bottom (5) of the apparatus (8) by means of pliable connecting means (6). The container according to the invention can be filled with bulk material without prior inflation at the filling site.
Patent ES-8600284-A1 (ES)
Title: Azabicyclo-(3,3,1)-nonylbenzamide derivatives, processes for their preparation, and pharmaceutical compositions containing them.
IPC: C07D451/14
Filed: 1984-11-07
Abstract: Compounds of formula (I): < IMAGE > (I) wherein X is methoxy or ethoxy, Y is amino or C1-6 alkanoylamino, Z is hydrogen, chloro or bromo and R1 is methyl, chloro or fluoro, have anti-psychotic activity, and are useful in the treatment of CNS disorders.
Patent ES-8600435-A1 (ES)
Title: Warp-knitted raschel fabric prodn.
IPC: D04B21/14
Filed: 1984-11-15
Abstract: The knitted structure consists of (a) yarn (I) which becomes the true weft yarn when the mesh is broken by the ripper, and yarn (II) forms the classic picot, and together with yarn (III) maintain the unity of the stitch corresp. to the knitted fabric being mfd.; (b) a yarn (IV) which keeps yarns (V) fully coupled during its journey; (c) a yarn (V) which joins the picot with the rest of the stitch; and (d) a weft yarn (III) which facilitates and ensures unity of all stitches making up the width of the knitted part being made.
Patent ES-8602420-A1 (ES)
Title: Process for the preparation of air-freshener gels.
IPC: A61L9/04
Filed: 1985-02-15
Abstract: Aqs. air freshener gels which contain a perfume are prepd. by taking up the perfume in a finely divided, porous, water-insoluble synthetic polymer as carrier. The carrier is then combined with an aqs. gel or with the gel-forming components. The gel pref. comprises 0.1-30% porous polymeric carrier, 5-33% perfume, 0-5% emulsifier, 45-94.4% water (opt. partially replaced by a water-miscible org. solvent), 0.5-10% gelling agent, 0-5% polyvalent metal salt, 0-1% preservative and 0-0.1% colourant.
Patent ES-8702621-A1 (ES)
Title: Heat recoverable articles comprising conductive polymer compositions.
IPC: B29C67/00
Filed: 1985-04-02
Abstract: A method or joining, repairing or reinforcing substrates, particularly polymeric pipes for transporting fluids, e.g. natural gas and water. The method makes use of an article, preferably a heat-recoverable article, which comprises a conductive polymer composition and which is heated to its recovery temperature by passing electrical current through the conductive polymer. Preferably the article is a heat-shrinkable coupler. The coupler may make direct contact with and fuse to the pipes, or there may be an insert between the coupler and the pipes. The article preferably comprises carbon black dispersed in either a sintered polymer, particularly ultra high molecular weight polyethylene or a very high molecular weight polymer, particularly polyethylene having a molecular weight greater than 150,000.
Patent ES-8700344-A1 (ES)
Title: Carriage removal and supporting device for flat knitting machines
IPC: D04B15/10
Filed: 1985-08-12
Abstract: An apparatus for removing the carriage (1) from the frame (2) of a flat knitting machine and holding it in any desired pivoted position includes, for simple and rapid removal, positioning for control and repair operations and the movement of even large and heavy carriages (1) a bearing member (3) of the longitudinal axis (S) through the center of gravity of the cross-section of the carriage, a support tube (5) securable at one end in the bearing member (3) so that it extends approximately along the longitudinal axis (S) through the center of gravity of the carriage cross-section, a supporting frame (6) on the other end of the support tube (5) and supporting and clamping means (7,8,9,10) securable to both ends of the carriage (1) and slidingly engaging the support tube (5).
Patent ES-8700512-A1 (ES)
Title: Three-phase or multi-phase bar wave winding for an electrical machine having p pole pairs and N slots
IPC: H02K3/28
Filed: 1985-08-27
Abstract: The star-connected winding strands each have a wave train on the output side, a reversing-switching connection (U) for the connection of bars in the same layer, and a subdivided wave train on the input side, whose parts are connected by means of a relatively short additional switching connection (Z). The winding connection which is passed out is arranged so that it is removed from the edge of the relevant winding zone of the wave train on the input side by at least one coil. The bars which are to be connected to the additional switching connections (Z) are located inside the upper layer (OS), and the additional switching connections (Z) are extended within the winding overhang parallel to the reversing-switching connections in the circumferential direction, and are connected at the end to a bar intermediate piece (ZUS) which is on the side of the lower layer.
Patent ES-8702704-A1 (ES)
Title: Control rod velocity limiter
IPC: G21C9/02
Filed: 1985-08-29
Abstract: A velocity limiting device providing greater resistance to motion through a fluid in one direction than in the opposite direction. The device includes a toroidally shaped control member having a smooth generally conical surface on one side for low resistance movement through the fluid in the one direction. On its opposite side the control member is formed with at least one groove providing a concave surface spaced from which is an arrangement of vanes forming a jet for directing a stream of fluid into the groove upon movement in the opposite direction whereby the resultant increase in fluid turbulence increases resistance to rapid movement in this opposite direction.
Patent ES-8607329-A1 (ES)
Title: Herbicides of the sulfon imide-type with an aminomethylphosphonic group.
IPC: C07F9/38
Filed: 1985-10-01
Abstract: Herbidical compounds of the formula: < IMAGE > in which R1 denotes an optionally substituted hydrocarbon radical, R denotes the hydrogen atom or has one of the meanings given for R1 R2 and R3 denote the hydrogen atom or are such that OR2 and OR3 are hydrolyzable groups R4 denotes a hydrogen atom or a hydrogenolyzable group, and the agriculturally acceptable salts of these compounds.
Patent ES-8609576-A1 (ES)
Title: Conductor guide arrangements for offshore well platforms.
IPC: E02B17/02
Filed: 1985-10-18
Abstract: A conductor guide assembly for conductors of an offshore well platform having a jacket with an interior pile for extending from a sea bed to above a water level which is over the sea bed. In accordance with one inventive feature, a first guide mechanism comprising a plurality of vertically spaced supports which hold the tubular conduits within the interior pile is assembled in a plurality of sections wherein the upper support of each section is provided with removable bolt-on units for supporting the first guide mechanism as successive sections are joined thereto. In accordance with another inventive feature, a second guide mechanism comprises a pair of circular plates positioned to rotate within a lower deck opening and which are connected together and define a plurality of passages for receiving the plurality of conductors that extend in the interior pile. The connected plates are temporarily attached to the lower deck for transport so that the second guide mechanism can be detached and rotated to align the passages with the intended positions for the conductors whereafter the second guide mechanism is permanently attached to the lower deck. In accordance with another inventive feature, a third guide mechanism comprising a plurality of radially extending beams is supported on an upper deck. The second guide mechanism also has passages for access to the conductors and it too can be rotated into a position of alignment with the conductors and thereafter permanently fixed to the upper deck.
Patent ES-8705844-A1 (ES)
Title: Surfactants derived from citric acid.
IPC: C09K23/38
Filed: 1986-03-25
Abstract: Surfactants derived from citric acid having the general formula: <CHEM contiene="yes"> wherein: R, R<1>, R<2> are equal or different from each other and are H, an alkaline metal, alkaline-earth metal or -NH4 cation, a cation of an organic ammonium base or a group having the formula: -An-R<3> (II) wherein: A is a C2-C4 oxyalkylene group, n is a number ranging from 1 to 20 and R<3> is a C8-C20 alkyl group, at least one of said R, R<1>, R<2> being an -An-R<3> group, and wherein the -OH group of the compound of formula (I) can be esterified or etherified.
Patent ES-8707232-A1 (ES)
Title: Benzothiazine dioxide derivatives.
IPC: C07D513/04
Filed: 1986-06-03
Abstract: Certain novel 2-acetoxybenzoyl and ring-substituted alpha -arylpropionyl derivatives of 4-hydroxy-2-methyl-N-(2-pyridinyl)-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide and several other closely-related known oxicams have been prepared. These particular compounds are useful in therapy as non-steroidal anti-arthritic agents. Typical member compounds include 4-(2-acetoxybenzoyloxy)-2-methyl-N-(2-pyridinyl)-2H-1,2-benzothiazine- 3-carboxamide 1,1-dioxide, 4-[ alpha -(4-isobutylphenyl)propionyloxy]-2-methyl-N-(2-pyridinyl)-2H-1,2-benzo thiazine-3-carboxyamide N-(2-pyridinyl)-2H-1,2-benzothiazine-3-carboxyamide 1,1-dioxide, 4-[ alpha -(3-benzoylphenyl)propionyloxy]-2-methyl-N-(2-pyridinyl)-2H-1,2-benzot hiazine-3-carboxamide 1,1-dioxide, "d-4-[ alpha -6-methoxynaphth-2-yl)propionyloxy]-2-methyl-N-(2-pyridinyl)-2H-1,2-be nzothiazine-3-carboxamide 1,1-dioxide" to -- d-4-[ alpha -(6-methoxynaphth-2-yl)propionyloxy]-2-methyl-N-(2-pyridinyl)-2H-1,2-b enzothiazine-3-carboxamide 1,1-dioxide.
Patent ES-8706485-A1 (ES)
Title: Improved screen clamp.
IPC: B07B1/48
Filed: 1986-06-10
Abstract: A basket (101) of vibratory screening apparatus comprises inflatable means (103) positioned to overlie a part of a screen member (105, 107) mounted in the basket. Inflation of the inflatable means (103) causes it to press against a screen frame (107) of the screen member, clamping it against a support (109, 129) of the basket (101). The inflatable means (103) may be deflatable and a reservoir (119) may be provided for vented inflation fluid. The screen member may be pre- or post-tensioned. The basket (101) may comprise supports (129) and inflatable means (103) positioned to press against parts of the screen member remote from its periphery. In another arrangement a clamping device for a screen member in vibratory screening apparatus comprises a frame member (1) on which is mounted an inflatable stocking (7). In use, the clamping device is inserted into the basket (21) of the screening apparatus so as to overlie the screen member, and the inflatable stocking (7) is expanded so as to press the screen member against a portion (17, 19, 31) of the basket (21) while the clamping device reacts against a further portion (17, 19, 33) of the basket (21). This pressure from the stocking (7) holds the screen member in place. The screen member may have a screen (13) mounted in a frame (15) and the stocking (7) presses against this screen frame (15). The stocking (7) may press against the periphery of the screen member only or may press against other parts of the screen member as well.
Patent IE-901090-A1 (IE)
Title: Equestrian training aid
IPC: A01K/
Filed: 1990-03-23
Abstract: An equestrian training aid comprises a chain 10, having spring clips 14, 15 for attachment to the side rings 12, 13 of a horse's bit 11. A plurality of weights 16, in the form of cylindrical bodies each with an axial hole, are carried on the chain, with the chain 10 threaded through the holes of the weights. The number and total mass of the weights are selected to impose a load on the horse's bit and bridle to encourage a desired carriage of the head and promote correct muscular development. The weights will be worn below the horse's jaw behind the chin. The effective length of the chain 16 can be varied by moving one or both of the clips to selected links of the chain, to suit the jaw width of individual horses. The weights may be enclosed in a resilient covering and retained by a resilient disc at each end.
Patent IE-902178-A1 (IE)
Title: Prevention of ammonia generation in animal areas
IPC: A01K1/015
Filed: 1990-06-15
Abstract: The accumulation of gaseous ammonia in areas wherein animals are housed or maintained is controlled by providing to the areas animal letter, bedding, or other absorbent material which contain a urease inhibiting compound. Phosphorodiamide compounds are used and especially phenylphosphorodamidate. These compounds can be used in concentrations of 0.1 to 1000 ppm, expressed as the ratio of the weight of compound per weight of dry bedding.
Patent IE-913037-A1 (IE)
Title: Insulated drug supply pouch
IPC: A61J1/14
Filed: 1991-08-28
Abstract: A belt worn and readily portable medical supply pouch (10) for holding a supply of drug containers (20) in a temperature stable and contamination resistant environment is disclosed. A substantially rectangular housing fabricated from a thick insulating material comprising a bottom (11), two side panels (14), a front (12) and a back (13) panel with an open top (15). A housing thus formed defines a cavity (25) therein for storing a supply of drug cartridges (20). A protective panel (16) extending across the opening (15) of the housing and angled downward into the cavity (25) is provided to prevent contamination from entering the cavity (25), while providing access by the hand of a user through the opening (15) and down into the cavity (25) for retrieving one of the drug containers (20). The housing is covered inside and out by a water-proof and contamination-resistant nylon material. Two belt loop members (18) are affixed to the back panel (13) of the housing, thus providing a means for attaching the pouch (10) to the waist belt of a user. An internal pocket (21) inside the cavity (25) of the housing is provided for containing a heating element for heating the interior cavity (25). An outside auxiliary pocket (17) is attached to the outside surface of the front panel (12), thus providing a means for storing items not requiring an insulated and contamination free environment.
Patent IE-913052-A1 (IE)
Title: Propellant-free inhalation device with foreign air stream
Inventor: POSSE GERHARD
IPC: A61M13/00
Filed: 1991-08-29
Abstract: The invention relates to a propellant-free inhaler which has a storage chamber (6) for a powdered substance to be inhaled, which is associated with a metering device (8), which is manually operated by means of a button, having a metering chamber (7) for receiving a given dose of the powdered substance. The device also has a lateral mouth piece (11) for active breathing in, with an air channel (7) for distributing the particular dose of the powdered substance in the air stream. To ensure that the dosage provided is highly reproducible, a high proportion of this dose leaves the inhaler and the medicinal substance is reproducibly dispersed, a trigger operated pump (12,19,20) is provided which can be manually primed before the inhalation process by means of a button (1,42) and which can be actuated in synchronism with the breathing, thereby generating a current of foreign air which disperses the metered substance.