baber/WOPTO huggingface dataset:
Patent ES-8602434-A1 (ES)
Title: Lipids and surfactants in an aqueous medium.
IPC: A61K9/133
Filed: 1983-07-28
Abstract: The process comprises dispersing a homogeneous mixt. of an ionic surfactant and a lipid in aq. phase at a concn. to below the critical micelle concentration of the surfactant in the phase concerned and, if necessary neutralising the aq. phase obtd. and, if desired, enriching and/or separating the unilamellar liposomes obtd.. - Liposomes can be used to carry various active ingredients such as proteins (e.g. antibodies, enzymes, hormones, vitamins, genes labelled cpds. etc.) to various organs or to solubilise lipophilic substances (e.g. fat soluble dyestuffs) or to stabilise substances sensitive to hydrolysis (e.g. prostaglandins), to enclose pesticides (e.g. to alter the profile of activity of dischlorphos) etc.. - Unilamellar liposomes can be prepd. simply without great demand on apparatus from the aq. phase giving both small unilamellar liposomes of dia. ca. 200-600 Angstroms and large unilamellar liposomes of dia. ca. 600-3000 Angstroms. The two grades can be sepd. simply e.g. by gel filtration or ultrafiltration.  (0/0)
Patent ES-8406901-A1 (ES)
Title: Centrifuge with energy recuperation.
IPC: B04B1/20
Filed: 1983-08-26
Abstract: Centrifuge comprising two drums (1,2) having coaxial horizontal axes. The inner drum carries a set of dishes (33) and, on the periphery, a scraper screw (36). A sludge chamber (23) is provided at one end of the outer drum (2) and, by way of passages (28) adapted to be closed by a discharge device, is in communication with the outside. The centrifuge is provided with a double energy recuperation device comprising a centripetal wheel (38) and a ring (40) of ejectors fastened to the inner drum, together with blading (42) fixed opposite the ejectors. The ejectors (42) are so directed that the absolute speed of the fluid leaving the centrifuge is low. The discharge device comprises an overflow (26) continuously fed in order to hold, by pressure, a movable plate (19) in the closed position in front of the passages (28).
Patent ES-8500968-A1 (ES)
Title: their application as an isolation material.
IPC: C08J9/14
Filed: 1983-09-15
Abstract: A cellular foam particularly suitable for use as thermal or accoustic insulation is produced by the condensation in an acidic medium in the presence of a catalyst hardener of methyloldihydroxydiphenylmethylene ether isomers.
Patent ES-8707594-A1 (ES)
Title: Apparatus and method for sealing a tube joint
IPC: F16L55/18
Filed: 1983-10-10
Abstract: An apparatus for sealing a joint between two substantially collinear tubes (12,14) is provided. Particularly useful for repairing a welded joint which has developed a crack (20) in the area of the weld (18), the apparatus provides a sleeve (26) which fits closely over the cracked joint. A housing (32), surrounding the sleeve (26), and a thrust ring (38) act to compress packing rings (28,30) against the sleeve to form a fluid-tight seal over the leaking joint. The sealing nut (40) maintains compression on the packing rings (28,30) when the installation apparatus (50,60,70) is removed. A method for installing the sealing apparatus is also disclosed herein.
Patent ES-8503713-A1 (ES)
Title: Marking composition, process for preparing the same and its use for marking fine disperse systems.
IPC: C06B23/00
Filed: 1984-01-17
Abstract: 1. A tracer (marking agent) containing a) at least 1 per cent by weight of iron powder and:or powder of a ferromagnetic alloy and at least tow of the following groups of substances : b) fluorrescent pigments c) organic solvent-soluble, water-insoluble fluorescent materials d) colorant pigments e) sparingly soluble and heat-stable oxides and/or salts of rare metals f) oxides and/or sparingly soluble salts of rare-earth metals in microanalytically well detectable amounts in the form of a homogeneous mixture with a thermoplastic material, characterized in that the thermoplastically processable material is the uncured polymer component of powder varnishes based on polyacrylates, polyesters, or polymeric epoxides.
Patent ES-8501337-A1 (ES)
Title: Overpressure limiter for pipelines.
IPC: F16L55/02
Filed: 1984-02-17
Abstract: A pressure relief device for pneumatic conveying lines to serve as a safety device in the event of an explosion or sudden pressure increase within the conveying line. The device includes a pair of semi-cylindrical shells normally joined together by a shear pin or pressure sensitive key which ruptures when excessive pressure in the conveying line exerts excessive force on the shell sections. When the joining device ruptures, the shell sections open up to relieve line pressure. A suitable mounting arrangement is provided including guide bars for the shells, bumpers and spring return arrangement.
Patent ES-8501927-A1 (ES)
Title: Circuit for monitoring electric motors.
IPC: H02P3/08
Filed: 1984-03-30
Abstract: Disclosed is a monitoring circuit responding to different operational conditions of an electric motor. The circuit includes a measuring resistor connected in series with the stator winding of the motor to produce an actual load value signal. The actual value signal is applied to one input of a comparison circuit whose other input is consecutively supplied with three different nominal reference voltages corresponding to principle operational conditions of the motor, namely to the starting phase, to the normal operational phase, and to an overload. The source of the variable reference voltage includes switching transistor cooperating with a timing member and with voltage dividers adjustable from zero to a maximum nominal voltage value corresponding to the power supply voltage.
Patent ES-8503613-A1 (ES)
Title: Submerged scraper conveyor automatic speed control
IPC: B65G43/08
Filed: 1984-04-09
Abstract: In a submerged scraper conveyor (10), an automatic voltage control system controls the speed of variable speed drive (32), in turn the speed of follower sprocket (22) and in turn the speed of drag chain (16) as a function of the torque on the headshaft (21). The tension on endless roller chain (36) is monitored by load cell (40) as indicative of the torque on the headshaft (21) and a standard process control signal is generated therefrom. The speed of variable speed drive (32) is varied as a function of the measured torque between a lower speed drive limit and an upper speed drive limit.
Patent ES-8608391-A1 (ES)
Title: Method and apparatus for producing a hollow thermoplastic body by blow-moulding.
IPC: B29C49/48
Filed: 1985-05-30
Abstract: 1. A method of producing a hollow body (18) of thermoplastic material by blow moulding, the wall (50) of the hollow body being provided with at least one hole (22), wherein a preferably tubular preform for the hollow body (18) is introduced into a blowing mould (10) and expanded therein using an internal increased pressure until it bears against the inner surface (32) of the blowing mould wall (35) whereupon the preferably not yet completely hardened wall (50) of the hollow body (18) is provided with the hole (22) by a perforating tool (42) which performs a penetration movement through an opening (34) in the blowing mould wall (35) into the interior thereof and the hollow body (18) is removed from the blowing mould (10) after sufficient cooling, characterized in that during the expansion operation and up to the production of the hole (22), in oder to support the region of the wall (50) of the hollow body which is to provided with the hole (22), the opening (34) remains closed and the region (40) of the blowing mould wall (35) which provides the supports is first removed to open the opening (34) for the perforating tool (42).
Patent ES-8604987-A1 (ES)
Title: Process for the preparation of pregnane derivative.
IPC: C07J1/00
Filed: 1985-09-16
Abstract: To prepare 17alpha-hydroxy -pregnene-3,20-dione derivs. of formula (I), a 17alpha-chloroethynyl -17-beta-hydroxy-androsten-3-one of formula (II) is esterified with nitric acid, the resulting nitrate ester of formula (III) is reacted with formic acid in the presence of silver (I) salts to give a cpd. of formula (I) in which R2 is formyl and R3 is Cl, and this is hydrolysed and/or the 21-chlorine atom is replaced by an alkanoyloxy group which is opt. subsequently hydrolysed. - The dotted lines indicate single or double bonds; n = 1 or 2; R1 = H or CH3; R2 = H or formyl; R3 = Cl, OH or alkanoyloxy contg. up to 6 C-atoms. The nitrate esters of formula (III) are new and claimed.
Patent ES-8701057-A1 (ES)
Title: Process for manufacturing micromarquetry (microcabinetwork) pieces
IPC: B44C1/28
Filed: 1986-01-16
Abstract: The process comprises a plurality of thin sheets of wood 3 of different colours which are joined to form blocks 5 carrying located in combination the sheets with the different colours, in combination with a chequered design 1, in such a manner that each of the blocks formed with sheets of different colours will be combined with longitudinal or transverse strips 4 of the motif 2 designed within the chequerboard pattern, the piece of micromarquetry being formed with the combination of the cut sheets 6 of each one of the blocks, forming therewith and correctly located a final block whose upper plane, forming a chequerboard pattern, will carry the motif in an encrusted version, superposed sheets of this latter block being cut, all these being for the purpose of micromarquetry.
Patent ES-8705039-A1 (ES)
Title: Method for accelerating the fermentation of biomass based on cellulose materials.
IPC: C05F11/00
Filed: 1986-02-26
Abstract: The method for accelerating the fermentation of biomass based on cellulose materials comprises the distribution in the biomass of a small amount of a mixture of enzymes having complementary activities, said mixture consisting of at least one hemi-cellulase and at least one cellulase. The method is particularly appropriate to be implemented at various steps of the fungus culture cycle.
Patent ES-8705752-A1 (ES)
Title: Process for shipping fermentable products.
IPC: B65B55/10
Filed: 1986-03-11
Abstract: After preliminary cleaning, the tanker container is subjected to steam which is filtered in a steam filter (26) and introduced via a feed line (9). A vacuum valve (4) is blocked in the open position, whilst a bottom shut-off member (10) is throttled until a relief valve (5) is pushed open. After steam has passed through for a relatively long time at a pressure set at the relief valve (5), air made sterile in an air filter (27) is introduced for the purpose of cooling and drying the tanker container (1). After a product line (15) and a flow heater (20) have also been subjected to steam, the product to be transported is subjected in the flow heater (20) to brief heating with subsequent cooling and is then conveyed into the tanker container (1). Since the product itself is also introduced sterile into the tanker container (1), the product can be transported from the place of production to the place of consumption without any special measures. Nevertheless, the product arrives at the place of consumption unchanged and sterile and can go directly into production there.
Patent ES-8800889-A1 (ES)
Title: Self- and diol reactive formaldehyde-free crosslinking monomers and their derived polymers.
IPC: C08F20/52
Filed: 1986-03-20
Abstract: A compound represented by the following formula:- <CHEM contiene="yes"> wherein R is a C3-C24 olefinically unsaturated organic radical having functionality which renders the nitrogen atom electron deficient, the olefinic unsaturation functionality being polymerizable, R<1> is hydrogen or a C1-C4 alkyl radical, or R and R<1> together with the nitrogen atom can form an olefinically unsaturated 5 to 7-member ring which has functionality that renders the nitrogen atom electron deficient and the olefinic unsaturation functionality is polymerizable, R<2> and R<3> are hydrogen, a C1-C4 alkyl or acyl radical, or R<2> and R<3> together are a C2-C4 alkylene group, R<4> is hydrogen or a C1-C4 alkyl, acyl, ester, amide or acid group, and n is an integer from 1 to 10, provided n is not 1 when R is (meth)acryloyl, R<2> and R<3> are methyl and R<1> and R<4> are hydrogen.
Patent ES-8707094-A1 (ES)
Title: Evoked potential autorefractometry system.
IPC: A61B5/04
Filed: 1986-04-23
Abstract: An evoked potential autorefractometry system includes a computer driving an alternating checkerboard mirror stimulus to project a stimulus pattern directly to a patient through a continuously variable focus lens controlled by the computer and which maintains a constant image size on the patient's retina. The evoked potentials produced by the patient are amplified, asychronously filtered both in an analog and digital fashion to allow peak to peak detection of the evoked potentials to determine amplitude. The digital filter includes a 255 point running sum. The peak to peak amplitudes are asychronously digitally filtered using a 16 point running sum to produce an amplitude measure of the evoked potentials. The lens is swept rapidly from one extreme of focus to the other extreme in relatively large steps to determine the area in which the peak amplitude occurs. The lens is then subsequently swept in smaller and smaller range sweeps using smaller and smaller steps around the peak amplitude until the peak in the amplitude is pinpointed within a desired diopter at which point the lens position is printed out on the printer as the patient's prescription.
Patent ES-8705552-A1 (ES)
Title: Sequential unfolding structure
IPC: E04C2/52
Filed: 1986-04-25
Abstract: Sequential unfolding structure applicable as a load bearing part of space platforms. It comprises parallel frames joined together by foldable elements. Each foldable element comprises two rigid panels which are articulated together and to the adjacent frames and include resistant elements, overall protection and supports for the pipes. All the panels are driven towards their unfolded position, with synchronization between every two frames, and are connected by means of folding cables. There are automatic locking devices which can be actuated by the panels, which block said panels in their folded and unfolded positions except for the panels located between two of the outer frames in the folded position and those located between the other two outer frames in the unfolded position.
Patent ES-8703786-A1 (ES)
Title: Tension eliminator for a vehicle safety belt retractor
IPC: B60R22/44
Filed: 1986-06-09
Abstract: A safety belt retractor mechanism for vehicle passengers is described which has an apparatus for selectively relieving belt retractive tension on the passenger. The apparatus may be either manually or automatically engaged at a first extensive position of the belt corresponding to the buckled up position such that, for a single extractive movement of the belt by a first predetermined amount of "slack", the belt is locked against further retractive movement below that position, thereby relieving the retractive tension of the belt on the wearer. Further extensive and retractive movements of the belt beyond the tensionless position and less than a second predetermined amount, such as would result from passenger forward movements to reach controls, etc., result in normal retractive tension in the belt against the passenger until the passenger returns to the buckled up position. The apparatus then "remembers" this position and restores the slack to the wearer. Upon extractive movements of the belt greater than the second predetermined amount, or upon manual or automatic disengagement of the tensionless mode, the retractive tension of the belt below the slack position is restored until again reset by the passenger. The apparatus is distinctive in its use of a Geneva mechanism to drive a memory disk having a pair of cams on its surface at a reduced rate through a frictional clutch to operate a locking pawl cooperating with a ratchet disk attached to the spool of the belt retractor to lock and unlock the spool at the appropriate positions. A control arm indexes the memory disk relative to the locking positions and the Geneva mechanism permits significantly increased extensive movements of the passenger beyond the slack position without unlocking the mechanism, as well as increased accuracy of control over the belt slack and unlocking positions.
Patent ES-8800292-A1 (ES)
Title: Polyarylene polyether made using mixed base system.
IPC: C08G65/40
Filed: 1987-05-07
Abstract: Polyarylene polyethers, made by a process comprising reacting a dihydroxy compound and strong and weak bases in a liquid reaction medium at 100-200 DEG C to form a double salt and then reacting the double salt with a slight molar excess of dihalobenzenoid compound bearing two replaceable halogens, are disclosed. The process reliably produces halogen-terminated polyarylene polyethers of select degrees of polymerization and desirable correspondence between weight and number average molecular weights. In subsequent steps amine-terminated polyarylene polyethers are made using the strong and weak bases. The resulting amine-terminated polyethers have a low, select degree of polymerization, desirable correspondence between weight and number average molecular weights and high level of amine termination.
Patent ES-8801316-A1 (ES)
Title: Novel THF compositions.
IPC: C07K1/14
Filed: 1987-09-16
Abstract: Novel peptide materials having thymic humoral activity are disclosed having the respective amino acid sequences of: Leu-Glu-Asp-Gly-Pro-Lys-Phe-Leu His-Pro-Leu-Pro-Asp-Leu-Tyr and Phe-Val-Leu These novel peptides can be isolated from natural thymus glands or can be prepared synthetically.
Patent IE-903676-A1 (IE)
Title: Plastic seal
IPC: B65D/
Filed: 1990-10-15
Abstract: A plastic seal characterised by comprising: - a body (1,101,201,301,401) to which is connected at least a cord (5), provided at at least one end with a hook 5 (7,107,207,307,407,507) - an aperture (4,104,204,404) provided in said body for the insertion of said hook, - a seat (2) for housing said hook inserted into said aperture, 10 - means for the irreversible retention of said hook to said body, and a pair of closure plates (10,110,410) applied to said body.
Patent IE-913790-A1 (IE)
Title: SUBSTITUTED INDOLIZINO [1,2-b]QUINOLINONES
IPC: A61K31/47
Filed: 1991-10-30
Abstract: The present invention provides a method of treating viral infections with substituted indolizino[1,2-b]quinolinone antiviral compounds, certain novel substituted indolizino[1,2-b]quinolinone compounds having antiviral activity, and pharmaceutical compositions thereof.
Patent IE-920555-A1 (IE)
Title: Oil-soluble phenylazoaniline dyes
Inventor: REICHELT HELMUT
IPC: C10L1/00
Filed: 1992-02-21
Abstract: Azo dyes of the formula 
<IMAGE>
 in which 
 
  R<1> and R<2> are each hydrogen, C1-C4-alkyl or C1-C4-alkoxy, 
  R<3> is hydrogen or C1-C8-alkyl which is optionally substituted by hydroxyl and can be interrupted by 1 to 3 oxygen atoms, 
  R<4> is C1-C8-alkyl which is optionally substituted by hydroxyl and can be interrupted by 1 to 3 oxygen atoms, and 
  X is cyano or optionally substituted C1-C8-alkoxycarbonyl, 
 with the proviso that at least one hydroxyalkyl radical is present in the molecule, mineral oils containing one or more of the novel dyes, and the use of the novel dyes for labelling mineral oils.
Patent IE-930791-A1 (IE)
Title: Production of plastics sheet material
Inventor: GEE JAMES MC
IPC: B29C47/00
Filed: 1993-10-19
Abstract: Plastics panels are produced by extruding plastics material in a screw 3. The extrudate is filtered and pumped through a flexible lip die 6 having a gap width adjustment means including a sealing strip 59 which is slidably movable. The molten plastics sheet material is pursed between calendar rollers 7, 8, 9 which are cooled to a desired temperature by individual heaters 78 and coolers 73. A protective plastics film 90 is applied to one or both faces of the plastics sheet material and the side edges of the sheet are trimmed. Waste plastics film is collected for recycling.
Patent IE-950257-A1 (IE)
Title: Apparatus for splitting a bale of fibrous material
Inventor: MCHALE PADRAIC CHRISTOPHER
IPC: A01F29/00
Filed: 1995-04-10
Abstract: Apparatus (1) for splitting a bale (2) comprises a support framework (4) for mounting on a three point linkage of a tractor. A pair of tines (12) extend from the framework (4) for supporting the bale (2). A knife (18) pivotally connected by a main pivot pin (19) to the support framework (4) is pivotal downwardly by a ram (22) for splitting the bale (2). The knife (18) comprises a blade (30) having a plain cutting edge (31) which is formed by two cutting edge portions (35) which extend from a forward mid portion (36) at an angle of 165° to each other. The blade (30) is reinforced to prevent sideward bowing of the blade (30) by a pair of reinforcing plate members (32) and a top plate member (40) which are secured to the blade (30) to minimise drag between the knife (18) and the bale (2).
Patent IE-990189-A1 (IE)
Title: Gas Fired Heating Unit
Inventor: WHITTAKER DAVID
IPC: F24C13/00
Filed: 1999-03-08
Abstract: A gas fired heating unit for fitting into an open recess defined in a wall of a room incorporates a from section in which an open-fronted gas fire (5) is located and may incorporate a water-heating boiler (1) in a rear section. An exhaust duct (2) is arranged to convey combustion products from the unit to an exhaust outlet external to the room. A combustion air inlet duct (3) is arranged to convey combustion air from an air inlet external to the room to an outlet (10) in the front section of the unit which opens into the adjacent room space. The combustion air outlet may be defined by a vent above the open fire. An air-heating heat exchanger (4) is arranged to transfer heat from combustion products in the exhaust duct (2) to combustion air in the inlet duct (3). Ducts (2) and (3) may be fitted with fans. Combustion air from the room is supplied to the burners in the fire and the boiler via a passage (9). A flow control valve (11) may direct combustion air through an internal passage (12) to the base of the unit. Alternatively, the flow control valve may divert inlet air into the space immediately behind the heating unit.
Patent IE-990335-A1 (IE)
Title: Bag for bone-in meat packaging
Inventor: TATARKA PAUL DAVID
IPC: B32B27/08
Filed: 1999-04-20
Abstract: A patch bag for packaging bone-in meat cuts having a thin-walled heat shrinkable monolayer patch film adhered to a thin-walled heat shrinkable multilayer bag film wherein the adherence of one of the other is solely due to the surface energy of the films, the patch film and the heat seal layer of the bag film both including blend of a first polyethylene having a density below 0.900 g/cc and a second polyethylene having a density of 0.900 to 0.915 g/cc and a melting point of  90 to 110°C and a third polyethylene having a density of 0.0900 to 0.915 and a melting point of  115 to  130°C with EVA being a third component of the bag film heat seal layer and an optional component of the patch film.
Patent LU-501563-A1 (LU)
Title: Dry desulfurization equipment of lime rotary kiln
Inventor: FENG LAIGUO
Filed: 2022-03-01
Abstract: The present disclosure provides dry desulfurization equipment of a lime rotary kiln. The dry desulfurization equipment includes a kettle body; a flue gas inlet, a flue gas outlet, and a powder inlet are formed in the kettle body; a powder spray member, a cyclone plate, and a turbulent flow subassembly are mounted in the kettle body; the powder spray member has a sprayer; the cyclone plate is located below the powder spray member; a cyclone hole is distributed on the cyclone plate; the turbulent flow subassembly includes a rotating shaft, a cyclone vane, a universal ball joint seat, and a swing vane; the rotating shaft is mounted in the kettle body in a vertical direction; the cyclone vane is located in the cyclone hole; the universal ball joint seat is fixed on the rotating shaft and is located between the powder spray member and the cyclone plate.