baber/WOPTO huggingface dataset:
Patent ES-8404090-A1 (ES)
Title: Fuel assembly for a nuclear reactor.
IPC: G21C3/32
Filed: 1981-10-07
Abstract: The object of the invention is a nuclear reactor fuel assembly including fuel elements arranged in a supporting frame comprising two endpieces, the upper (1) and the lower (2) respectively, to which are attached the ends of a plurality of vertical tubes (3), each endpiece 1(2) including a plane base 11(21) in which are arranged two series of orifices 7 for retaining the tubes (3) and for the flow of the cooling fluid. In accordance with the invention the base (11,21) of each endpiece (1,2) is joined side by side with an inner plate (15,25) equipped with the same series of orifices (70) for retaining the tubes (3) and for the flow of the fluid, and the orifices (70) have an oblong cross-section and are equipped with parts for attachment which cooperate with corresponding parts (31) for attachment of the said tubes (3) by transverse displacement of the inner plate.
Patent ES-8306248-A1 (ES)
Title: Heat exchanger.
IPC: B01D53/26
Filed: 1982-06-04
Abstract: A heat exchanger (3) for exchanging heat between incoming warm moist air and cold outgoing dried air in an air dryer comprises input and output manifolds (10, 11). Connected between the manifolds are outer tubes (15) arranged in large radius U-bends. A plurality of inner tubes (16) carrying the dried air is mounted in each outer tube (15), the incoming air flowing in the outer tubes (15) and around the inner tubes (16). After exiting form the outer tubes the moist air is cooled in a main exchanger (1), condensation being removed by a separator (2), and then fed into the inner tubes (16).
Patent ES-8304424-A1 (ES)
Title: Oral prosthesis and method for producing same.
IPC: A61K6/884
Filed: 1982-07-01
Abstract: A porous implantable oral prosthesis which can be used to replicate and replace any hard tissue portion of the mouth such as bone and teeth is described. The prosthesis comprises sintered polymeric particles coated with a hydrophilic material. The polymeric particles vary in size to as to provide an area of relatively coarse porosity (2,12,22,32,42) where the porsthesis is intended to interface with bone tissue (6,16,26,38,48) and relatively fine porosity where it is intended to interface with soft tissue (7,17,27,39,47). A process for producing such prosthesis by filling a mold with appropriate molding compounds comprised of polymeric particles and a hydrophilic monomer, sintering the particles and polymerizing the monomer by dielectric heating, removing the sintered material from the cooled mold, and placing the prosthesis in a hot liquid to remove residues is described. An entire tooth, including a nonporous crown (4,14) may be produced. A process for producing a porous replica of a tooth root (1) suitable for implantation immediately after extraction of a tooth is disclosed. When extraction has taken place in the past and has resulted in the bone and gum receding, a porous implant (11,21) inserted in a newly drilled hole in the patient's jaw bone may be used. A central post (5,15) associated with the implant projecting above the gum may be used for attachsing a denture, partial bridge or a crown. A porous implant (31,41) may be used for jaw bone replacement in order to improve the fitting of dentures.
Patent ES-8305332-A1 (ES)
Title: Nicotinamide 1-cyclohexanol-alpha-butyrate prepn.
IPC: A61K31/44
Filed: 1982-07-15
Abstract: Nicotinamide 1-cyclohexanol- alpha-butyrate is prepd. by reaction of equimolar quantities of 1-cyclohexanol - alpha-butyric acid and nicotinamide in ethanol between 25-50 deg.C with stirring. Following reduced-pressure evapn. at 50-60 deg.C the pptd. prod. is recrystallised from alcohol at about 0 deg.C. The prod. has useful choleretic properties.
Patent ES-8402048-A1 (ES)
Title: Pistons for internal combustion engines.
IPC: F16J1/04
Filed: 1982-07-30
Abstract: A piston for an internal combustion engine has the conventional skirt replaced by top and bottom bearing surfaces spaced apart by a substantial gap of constant width. The top bearing surfaces are connected to the piston crown through the ring band whereas the bottom surfaces are attached to piston bosses by struts. The gap allows the passage of lubricant to the cylinder to ensure adequate lubrication of the bearing surfaces.
Patent ES-8307187-A1 (ES)
Title: Clarification device with at least one rotating contact aerator.
IPC: C02F3/08
Filed: 1982-10-08
Abstract: In an aerobic, mechanical-biological device for the purification of media such as sewage, fresh sludge and sanitary sludge, comprising at least one contact aerator (3 19) which is partly immersed in the medium in a container (1) and rotates about a longitudinal axis (2), each contact aerator is detachably braced against the container (1) by means of a bearing device (20, 21) on the end face. Each bearing device (20 21) can be suspended from a supporting area (17, 18 12, 13) of the container (1) by means of a bearing plate (22 23). At least one of the supporting areas (12, 13) can exist on a bridge-piece (9) of the container (1). Each bearing device (20 21) can essentially be designed in the form of a triangle and can exhibit on one of its corners a holding device for an axle (45) or a shaft (57) of the contact aerator (3 19). A motor (29) for the contact aerator (3 19) can be arranged on one (20) of the bearing devices so that it can be adjusted relative to the bearing device. A sprocket pinion (30) of the motor (29) can be in engagement with a chain (31) which is fixed to the circumference of a circular chain-bearing element (32) fixed concentrically with the longitudinal axis (2) of the contact aerator (3 19) to an end face of the contact aerator (3 19).
Patent ES-8600627-A1 (ES)
Title: Sealing strips for vehicle bodywork edges
IPC: B60J10/08
Filed: 1983-05-23
Abstract: A metal core 1 comprising a ribbon is sheathed in plastics or rubber 2 angled or "U-shaped" and the resulting strip is connected to a separately extruded sealing element 4, 15 by fusible (or hot melt) glue 17.
Patent ES-8406328-A1 (ES)
Title: A warning device for a vehicle brake system.
IPC: B60T11/20
Filed: 1983-10-28
Abstract: A warning device for a vehicle brake system wherein a master cylinder 10 communicates fluid pressure to a pair of brake circuits (38, 40). A pair of fittings (50-52) attach the warning device body (54) to the master cylinder housing (12) and also provide fluid communication to the pair of brake circuits (38, 40) and to a pressure responsive member (58) of the warning device.
Patent ES-8406585-A1 (ES)
Title: Tension adjusting device for flat knitting machines
IPC: D04B15/32
Filed: 1983-12-07
Abstract: A flat knitting machine includes a device for adjusting the retractor elements for the needles in the cam systems on the carriage of the machine for the setting of the stitch tension. In order to simplify the tension adjusting mechanism and simultaneously to produce a sensitive setting mechanism, there is provided on the carriage a single electrical stepping motor, with position sensor, for counterbalanced adjustment of the leading and of the trailing retractor elements of each cam system.
Patent ES-8502722-A1 (ES)
Title: Conveyance of crude gasification gas
IPC: C10J3/20
Filed: 1984-02-07
Abstract: Process concerns conveyance of crude gas, generally produced from bituminous fuels in fixed bed generators, in pipe systems for hot gases with thermal insulation, under 0.1-3 MPa pressure. - Method consists of (1) re-heating the crude gas with hot combustion gases to 250-500 deg.C; (2) thermal insulation of the pipes such that the temp. of the crude gas in the burner does not exceed 250 deg.C; and (3) local and temporary control of temp. levels in the system.
Patent ES-8600631-A1 (ES)
Title: Process for prepn. of 2-benzoyl:benzoic acid derivs.
IPC: C07C15/16
Filed: 1984-02-11
Abstract: Process for the prepn. of a 2-benzoylbenzoic acid deriv. of formula (I) comprises reacting a phthalide deriv. with a lower-alkanoic acid and water. In (I) and (II), R1,R2,R3 and R4 are the same or different non-tert. lower alkyl, Y is H and Z is NR3R4 or Y is non-tert. lower alkyl, non-tert. lower alkoxy or di-lower-alkyl amino and 2 is di-lower alkylamino. The process provides cpds. which are useful intermediates for preparing valuable chromogenic phthatide cpds. e.g. the 3,3-diaryl phthalides (U.S.Pat Nos. Re23,024 and 4,096,176) which are useful in pressure-sensitive carbonless duplicating systems and thermal marking systems.
Patent ES-8502242-A1 (ES)
Title: Device for supplying an electric receiver whose position on a surface is variable
IPC: F21V21/00
Filed: 1984-04-05
Abstract: A device for supplying an electric receiver whose position is variable on a surface, comprises, on said surface, a network of parallel strips made of an electrically conducting material, of the same width and spaced apart from one another, these strips being imbricated alternately in one another. These strips form two assemblies respectively connected to the two poles of a source of electrical current. A current pick-up with variable position bears at least two sensors adapted to come into contact with the conducting strips, and connected to a switching circuit for supplying the receiver. The network of parallel conducting strips is covered with a layer of insulating material and the current sensors are made in the form of metal contact styluses of the same length passing through the layer of insulating material forming the upper covering applied on the conducting strips.
Patent ES-8505490-A1 (ES)
Title: Web loading and feeding system, related web construction and method and apparatus for making web.
IPC: B41J11/27
Filed: 1984-07-31
Abstract: In a machine, such as a plotter or sign maker, wherein the web is fed longitudinally of itself by a pair of feed sprockets two corresponding pins of the two sprockets are visually distinguished from the other pins and at intervals along the length of the web corresponding holes on opposite sides of the web are visually distinguished from the other holes to enable a pair of such distinguished web holes to be loaded onto the pair of distinguished sprocket pins, thereby assuring proper loading of the web onto the machine and eliminating the possibility of subsequent faulty operation of the machine due to web misloading. The distinguished pairs of web holes are so distinguished by extra holes in the web and the distinguished pair of pins of the two sprockets are so distinguished by extra pins on the sprockets or by causing the two distinguished pins to have a color or other visual characteristic different from that of the other pins.
Patent ES-8700507-A1 (ES)
Title: Environmentally sealed connector and method and means for the manufacture thereof.
IPC: B29C45/16
Filed: 1984-08-14
Abstract: A connector housing comprises a rigid part (14) and a flexible part (12) joined at an interface (15) by a chemical bond, suitably a cross-linked polymer bond. The elastomeric property of the flexible part (12) provides an environmental seal about a member passing through a passageway (20) and the rigid part (14) a firm mounting. In a method of manufacture a 2-part mould has an ejector sleeve and spaced sprues for injecting flexible setting and rigid setting material respectively. The sleeve is movable to block one of the sprues to allow for sequential injection of the flexible and rigid parts.
Patent ES-8504751-A1 (ES)
Title: Process for the preparation of 2,2'-dibenzothiazolyl disulfide.
IPC: C07D277/78
Filed: 1984-08-17
Abstract: 2,2'-dibenzothiazolyl disulphide produced from an alkali metal salt of 2-mercaptobenzothiazole by oxidation using chlorine is obtained substantially free from acid by-products if oxidation is carried out under such conditions that the reaction mixture still contains at least 2.5%, by weight, of the alkali metal salt of 2-mercaptobenzothiazole at the end of the reaction.
Patent ES-8606662-A1 (ES)
Title: Monoclonal antibody.
IPC: C12N15/02
Filed: 1985-01-29
Abstract: A monoclonal antibody which is preferentially reactive with activated macrophages and a hybridoma which produces the antibody.
Patent ES-8702100-A1 (ES)
Title: Circuit arrangement for a voice-controlled hands free subset.
IPC: H04M9/08
Filed: 1985-03-29
Abstract: A voice-controlled hands-free facility contains a microphone, an internal and an external loudspeaker, and two series combinations of an input amplifier (EV), a variable attenuator (DR), and an output amplifier (AV), one for the send path and one for the receive path, and is controlled by a voice control unit (SS) connected to the output (E) of the input amplifier (EV), to the output (D) of the variable attenuator (DR), and, by a line (L), to an input of the variable attenuator (DR). To permit the hands-free facility to be switched from a single-part mode of operation to a two-part mode, the output (E) of the input amplifier (EV) in the send path and/or the receive path is connected to the output (A) of the output amplifiers (AV) through a bypass device (BP) and a switching unit (T).
Patent ES-8704037-A1 (ES)
Title: Mos transistors having schottky layer electrode regions and method of their production.
IPC: H01L29/47
Filed: 1985-08-22
Abstract: A MOSFET structure in a silicon body (10) has a Schottky layer source electrode (16), such as platinum silicide, which extends into and fills a cavity underneath a sidewall oxide layer (14) located on a sidewall of the gate electrode. The cavity is formed by isotropically etching an exposed region of the silicon body surface at the source and drain regions to be formed, in order to undercut the sidewall oxide layer, whereby an edge of the subsequently formed Schottky source electrode in the cavity is substantially aligned with an overlying edge of the gate electrode.
Patent ES-8706418-A1 (ES)
Title: Actuating apparatus for a device to apply a protecting cover to a closet seat, and its use.
IPC: A47K13/14
Filed: 1985-10-11
Abstract: In order to test the operatability of the section which dispenses a hose-shaped foil from a foil storage, which hose-shaped foil is advancable by one seat length after each use of the lavatory by means of a drive and a spent foil take-up means a check is made prior to every advancing operation if foil is still present in the foil storage. A detecting system checks if the hose-shaped foil moves, whereby simultaneously the current for the operation is checked. If such is the case a control signal is generated which indicates the operatability of the said end can be used, for instance, for deblocking access to the lavatory.
Patent ES-8704313-A1 (ES)
Title: Machine for harvesting kernels of grain from standing stalks.
IPC: A01D41/08
Filed: 1986-04-18
Abstract: 1. Machine for harvesting kernels of grain from standing stalks, with a longitudinal thresher, of the type which comprises a movable frame (1, 1a, 1b) carrying, at the front in relation to its direction of movement, a divider means (10, 10a) making it possible to isolate a strip of grain straw, and a means (11, 12) for delivering the said straw to the entrance of a chamber (16) for threshing the grain kernels, mounted on the said frame and containing at least one thresher (17), the axis of which is driven in rotation by a drive member (4), the thresher having threshing elements (26) on its perimeter, which interact with a counter-thresher (21) surrounding the thresher (17) at a distance slightly greater than the length of the threshing elements (26) and extending over at least some of its periphery, the said threshing chamber (16) having over some or all of its length an orifice for the passage of the straw, characterized in that the said thresher (17) is a cylindrical thresher, the axis of which is arranged substantially horizontally and which, at irregular spacings on its perimeter and over its entire length, carries the threshing elements (26) which are of an aggressive ness increasing from the front rearwards, and in that the counter-thresher (21) extends over the entire length of the thresher (17), the said threshing chamber (16) having, in its lower part, at least one means (13, 22) for discharging the kernels towards a transport corridor (23) and a storage hopper (25) located at the rear of the frame.
Patent ES-8801847-A1 (ES)
Title: Chip resistant primer composition
IPC: C08G18/42
Filed: 1986-04-28
Abstract: A coating composition used as a primer for automobiles and trucks and has excellent chip and corrosion resistance and adhesion to primed metal substrates the composition contains a liquid carrier, a binder of a polyester urethane and a crosslinking agent of a blend of a monomeric butylated and methylated melamine formaldehyde resin and a polymeric butylated melamine formaldehyde resin.
Patent ES-8800794-A1 (ES)
Title: Device for connecting cable cores.
IPC: H01R43/01
Filed: 1986-06-18
Abstract: The invention relates to a method of and to an apparatus for attaching cables 20, to cutting-clamping terminals 44 wherein the cables have insulator sheaths 21 which are relatively thick in comparison with the diameters of their cores 22. A precutting device 11 is provided having a lever 23 of U-shaped cross-sectional outline which is mounted on the shank 14 of an applying hand tool. The inner sides 33 of the lateral walls 56, 57 of the U-shaped lever 23 carry arcuate knives 12, 13. These knives remove, at a predetermined contact area 37 of a cable, two portions 34, 35 of insulating material from the insulating shell 21 so that the contemplated contact area can be more readily forced into the slot 45 of a cutting-clamping terminal 44. The means on the shank for forcing the cable core 22 into the slot 45 comprises insertion ribs 32 at one end of the applying hand tool the other end of which is adjacent to a hollow arcuate handle 15 (FIG. 2).
Patent ES-8801601-A1 (ES)
Title: Control method for line-printers with revolving type belt and print hammer bank.
IPC: G06K15/08
Filed: 1986-06-20
Abstract: Method for controlling line printers comprising a revolving type band (400) and a print hammer bank for precalculating the firing times of the print hammers. The type band generally comprises equidistantly spaced scannable time marks (402) and a reference mark (501). The character spacing on the type band is subject to a coarse raster pitch DELTA T which is derived from the time mark pitch. The time mark positions are associated with coarse raster positions. The arrangement of the print hammers is subject to a coarse raster pitch DELTA T and a fine raster pitch DELTA T. Coarse and fine raster values are defined as time values. The hammers are sorted according to the fine raster values and their firing times are calculated by means of a special algorithm according to the order resulting from the sort step. The calculated values are entered in a first table (600) (comprising a field for each coarse raster value) and in a second table (700) (in which the fine raster values associated with the coarse raster value are entered). The printer control method permits different character spacings on the type band and variable print hammer pitches, compensating for flight time variations of the hammers, left- and right-shifting characters and dot raster printing (even with different greytones).
Patent ES-8706827-A1 (ES)
Title: Rhinovirus strain HRV2 polypeptides and DNA molecules encoding them.
IPC: C07K14/00
Filed: 1986-11-04
Abstract: The peptides correspond entirely or partly to those of the viral proteins of human rhinovirus strain 2 (HRV2), and are prepared and used as described.
Patent IE-901667-A1 (IE)
Title: "A method for producing bread"
Inventor: MAGUIRE JOHN HUGH
IPC: A21D8/02
Filed: 1990-05-08
Abstract: A low energy method for producing bread with a relatively high water content without affecting the quality of the bread comprises preparing a dough by mixing at least yeast, flour and water. The protein content of the flour is 10.6% by weight of flour. The water constitutes 60% by weight of the flour and the water and flour are maintained at a temperature just prior to mixing of 18oC and 10.5oC respectively. The dough is mixed and developed using a work level of 9.5 watt hours per Kg of dough. The dough is then proved and baked. It has been found that the water content of the baked bread is 43% by weight of the bread.
Patent IE-914392-A1 (IE)
Title: Use of human igf-i
IPC: A61K38/27
Filed: 1991-12-17
Abstract: The invention discloses the use of human IGF-I or effective analogues thereof for the manufacture of a medicament for prevention or treatment of cardiac disorders. More specifically the medicament is used for the promotion of cardiac muscle protein synthesis, for prevention or treatment of cardiomyopathies, acute heart failure or acute insult including myocarditis or myocardial infarction and for improving of cardiac output by increasing heart stroke volume e.g. for treatment of myocardial infarction. The invention also discloses a composition comprising human IGF-I or effective analogues thereof together with additional proteins or peptides such as other growth factors, hormones, binding proteins or receptors for enhancing or improving the desired effect(s) of IGF-I or its effective analogues and possibly pharmaceutically acceptable carrier or diluent for the prevention or treatment of cardiac disorders.
Patent IE-921171-A1 (IE)
Title: Lantibiotics similar to nisin a, lactic acid bacteria which¹produce such lantibiotics, method for constructing such¹lactic acid bacteria and method for preserving foodstuffs¹with the aid of these lantibiotics and these lactic acid¹bacteria producing lantibiotics
Inventor: VOS WILLEM MEINDERT DE
IPC: C12N1/21
Filed: 1992-04-10
Abstract: The invention relates primarily to a number of lantibiotics similar to nisin A, which differ from nisin A by substitution, deletion or insertion of one or more amino acids, such as, in particular, the naturally occuring analogue of nisin A, termed nisin Z, which has the structure given above. Lantibiotics of this type are particularly suitable for preserving foodstuffs for humans and animals. This preservation takes place by the use of these lantibiotics themselves or of microorganisms producing these lantibiotics, in particular lactic acid bacteria, in the preparation or storage of foodstuffs.
Patent IE-921321-A1 (IE)
Title: Ó-substituted polypeptides having therapeutic activity
Inventor: HORWELL DAVID CHRISTOPHER
IPC: A61P25/28
Filed: 1992-04-23
Abstract: The compounds of the invention are alpha -substituted mono-, di-, tri-, tetra-, and pentapeptides useful in treating obesity, anxiety, gastrointestinal ulcers, pain, stroke, and inflammation. They are also useful in blocking the reaction caused by withdrawal from drug or alcohol use and in reducing gastric acid secretion. They are further useful as agents in hypertension, heart failure, stroke, cognition, memory enhancement, spasticity, depression, diabetes, cancer, asthma, bladder dysfunction, psychosis, and arthritis and/or inflammatory pain. Pharmaceutical compositions, novel intermediates, and processes are also included.
Patent LU-500561-A1 (LU)
Title: In vitro construction method and use of liver organoids
Inventor: WANG JINGLIN
IPC: C12N5/071
Filed: 2021-02-07
Abstract: An in vitro construction method and use of liver organoids. Mouse hepatocytes are extracted and induced to construct liver organoids, the morphology of the liver organoids is observed under a microscope, and the sternness and epithelial cell attributes of the liver organoids are identified by immunofluorescence and PCR. Acute liver failure (ALF) mouse models undergoing 70% liver resection are established and transplanted with the liver organoids, liver function is evaluated on day 1, day 4, and day 7 after the transplantation, and liver weight-to-body weight ratios are compared. The therapeutic effect of the liver organoids on ALF is verified by HE staining and immunohistochemistry. Inflammation and proliferation indexes such as HE staining and ki-67 staining show that the proliferation is enhanced after the liver organoids are transplanted. The liver organoids can alleviate the liver function failure and increase the liver weight-to-body weight ratio of ALF mice undergoing 70% liver resection.