baber/WOPTO huggingface dataset:
Patent ES-8501974-A1 (ES)
Title: Ultrasonic diagnostic imaging systems for varying depths of field.
IPC: G01S15/89
Filed: 1983-09-26
Abstract: An annular array ultrasonic transducer is provided which comprises a plurality of concentric ring of piezoelectric material having width, chosen for operation at different depths of focus. The total aperture of the transducer is divided into a plurality of contiguous focal depths. In the near field only the inner element or elements are activated, and rings of increasing radius are added as the depth of focus is increased. The widths of the rings are chosen to keep phase errors across each ring within acceptable limits over the depth of field for which they are energized. The transition depths at which the aperture is changed are chosen to allow rings of manufacturable widths to be employed while maintaining aperture transitions which prevent banding in the ultrasonic image.
Patent ES-8503805-A1 (ES)
Title: Automatic transmission with extended range.
IPC: F16H3/00
Filed: 1983-11-03
Abstract: Disclosed is a powershift transmission (10) including a first or main ratio change gear assembly (16) having input synchronizing and a second or auxiliary gear assembly (20) having output synchronizing. The main gear assembly includes two powerpaths (42, 44) each having a countershaft (46, 80), a powershift friction clutch (54, 90) engageable to connect the associated countershaft with an output shaft (22), a forward speed ratio gear (50, 84) continuously connected to a torque converter driven input shaft (32), another forward speed ratio gear (52, 86) continuously connected to a bypass input shaft (18), and a double-acting synchronizer clutch (48, 82) for selectively connecting one of the ratio gears with the countershaft while the powershift clutch is disengaged. The auxiliary gear assembly is interposed between or associated with one of the paths (44) and output shaft (22) for selectively changing the effective ratio of at least one of the ratio gears of the associated path while the powershift clutch of the associated path is disengaged.
Patent ES-8501161-A1 (ES)
Title: Insulating covering.
IPC: H01B7/42
Filed: 1983-11-23
Abstract: The coating consists of a layer of mica, a glass fabric and a layer of PTFE. The layer of mica is obtd. by winding a band of glass fibre fabric inmpregnated with a agglutinant holding mica particles, in one or several layers. The PTFE layer is formed by winding in one or more layers, or by extrusion over the mica layer. The glass fabric layer is obtd. by winding a tape or weaving fibres directly around the previous layer. It retains its dielectric and thermal properties between -200 and 1000 deg.C, and changes into a gel at high temps., which maintains insulation and ensures insulation and sealing when cooled down.
Patent ES-8406664-A1 (ES)
Title: Clutch release bearing mounting assembly
IPC: F16D23/14
Filed: 1983-12-14
Abstract: A clutch release bearing mounting assembly attaches a release bearing to the diaphragm spring of a pull-type clutch. An actuating component has a radial engagement flange which coacts with a disengaging member such as a diaphragm spring on the side of the diaphragm spring remote from the release bearing. A resilient coupling member axially connects the actuating member to the release bearing in the clutch release direction, that is, away from the clutch. Retaining fingers are arranged on the other side of the diaphragm spring, adjacent the release bearing, and cooperate with the engagement flange for axially maintaining the actuating component on the diaphragm spring. An annular biasing spring is also located on the other side of the diaphragm spring for urging the engagement flange against the diaphragm spring. The annular biasing spring is separate from the retaining fingers and bears against the clutch release bearing and against the diaphragm spring radially outwardly of the retaining fingers. This arrangement provides a two-way axial connection between the release bearing and the diaphragm spring.
Patent ES-8604226-A1 (ES)
Title: (2-Oxo-1,2,3,5-tetrahydroimidazo-(2,1-b)quinazolinyl)-oxyalkyl-amides.
IPC: C07D487/04
Filed: 1984-02-15
Abstract: Cpds. of formula (I), their optical isomers and acid addn. salts are new. (n= 1-6 R1= H or 1-4C alkyl and R2= H or CR1R2= CO R3= H, 1-6C alkyl, phenyl, benzyl, hydroxy lower alkyl and its acylates, carbamoyl alkyl, carboxyalkyl, alkoxycarbonylalkyl or aminoacid side chains R4= H, 1-6C alkyl, benzyl or hydroxy lower alkyl Y= H, 1-4C alkyl, halo or lower alkoxy A= an amide forming gp. in which the N substits. are (i) H (ii) 1-6C alkyl (iii) 1-6C hydroxyalkyl and its 1-6C aliphatic acylates or 7-12C aryl acylates (iv) 3-8C cycloalkyl or 4-12C cycloalkyl (lower)alkyl opt. ring substd. by lower alkyl, lower alkoxy, OH, OCOR5, halo, NH2, N(R5)2, NHCOR5, COOH or COOR5 (v) phenyl or phenyl(lower)alkyl in which thephenyl ring is opt. substd. by one or more lower alkyl, halo or lower alkoxy gps. or an NH2, N(R5)2, NHCOR5, COOH or COOR5 gp. or (vi) morpholinyl, piperidinyl, perhexylenyl, N-loweralkylpiperazinyl, pyrrolidinyl, tetrahydroquinolinyl, tetrahydroisoquinolinyl, (+-)-decahydroquinolinyl or indolinyl and R5= lower alkyl).
Patent ES-8502358-A1 (ES)
Title: Process for producing solid metal particles from a molten metal.
IPC: B22F9/12
Filed: 1984-05-03
Abstract: The process concerns a selective refining of molten metals or alloys contained in a closed treatment container in the form of a bath 10. A solid or liquid cryogenic body 13 is brought into contact with the surface of the bath of metal 10 so as to convert, by evaporation-condensation, the vapors (vz) of the impurity or impurities to be eliminated from the bath into solid particles (pz) entrained by the vapors (vf) of the cryogenic body, and the bath of metal 10 is simultaneously stirred.
Patent ES-8602414-A1 (ES)
Title: Process for the preparation of an antithrombin III-heparin, e.g. an antithrombin III-heparinoid concentrate.
IPC: C07K14/81
Filed: 1984-05-18
Abstract: Complexes of antithrombin (III) (A3) and heparin or heparinoids are prepd. in the form of concentrates by (i) treating human plasma or an A3-contg. plasma fraction with heparin(oid) (ii) adsorbing the resulting complex on an anion exchanger (iii) eluting adsorbate with a salt soln. (iv) separating the complex in the eluate from salts and unwanted proteins and (v) freeze drying the prod.. - Pref. the adsorbate is washed before elution. The eluate is treated with a precipitant, e.g. (NH4)2SO4, in an amt. sufficient to ppte. the complex, which is then redissolved and the soln. is heat-inactivated, treated with sufficient precipitant to remove unwanted proteins without precipitating the complex, and then freeze dried.
Patent ES-8703045-A1 (ES)
Title: Method of assembling a nuclear reactor fuel assembly
IPC: G21C21/00
Filed: 1984-10-26
Abstract: A method for assembling a nuclear reactor fuel element including a head part, a base part and grid-shaped spacer parts for accommodating fuel rods containing nuclear fuel and for accommodating control rod guide tubes having holding bodies for at least one of the head, base and spacer parts at given welding spots, includes threading the control rod guide tubes into the spacers, subsequently inserting a rod with support reinforcements into the control guide tube with one of the support reinforcements located at least at each respective given welding spot, and subsequently pressing and resistance spot welding the holding bodies against the outside of the control rod guide tube at the welding spots with welding electrodes of electric welding tongs.
Patent ES-8607757-A1 (ES)
Title: Interface beads for mixed-bed ion exchange resins.
IPC: C08F212/00
Filed: 1985-01-11
Abstract: Improved beads for use in the interfacial separation of anion and cation exchange beads are spherical, hydrolytically stable polymer beads having a controlled particle size, controlled density and a water wettability. The beads comprise a hydrophobic monomer, a hydrophilic monomer and a crosslinking monomer. The interface beads allow for the preparation of mixed-bed exchange resin compositions having improved life cycles and improved resin efficiencies.
Patent ES-8701423-A1 (ES)
Title: Transformers.
IPC: H01F19/08
Filed: 1985-02-06
Abstract: A high power transformer which is suitable for the generation of very high voltage pulses includes a saturable reactor which is formed integrally within it. The core of the reactor is surrounded by the primary winding of the transformer itself, so that the primary current saturates the reactor core. This permits a very compact structure and minimises stray inductance.
Patent ES-8603192-A1 (ES)
Title: Glycosides of resofurin derivatives, method for their preparation and their use in the determination of the activity of glycosidases.
IPC: C07D265/36
Filed: 1985-03-26
Abstract: (A) Resorufin glycosides of formula (Ia) and (Ib) are new. In the formulae, R = glycosyl; R2, R3 and R5 = H, halogen or lower alkyl; R4 and R6 = H, halogen, CN, lower alkyl, alkoxy, COOH, alkoxycarbonyl, carboxyalkyl, alkoxycarbonylalkyl, or COO(CH2CH2O)nR7; or R6 = NO2 or a sulphonyl gp.; R7 = H or lower alkyl; n = 1-4; Y = N or N-0.  (B) Intermediates of formula (II) are also new, provided that R1 and R6 are not both H.
Patent ES-8607175-A1 (ES)
Title: Device for continuous formation and advancement of loops of yarn
IPC: B65H51/22
Filed: 1985-03-28
Abstract: The invention relates to a device for continuous formation and advancement of loops of yarn or other thread-like material, comprising a rotary driven bearing shaft 2, a bearing frame 4 rotatably mounted on the bearing shaft but stationarily held, shafts 10 mounted for rotation on the bearing frame and coupled with the bearing shaft via gear wheels 6,12, loop conveying members secured to these shafts in a cantilever manner, loop guide members 13 stationarily mounted on the bearing frame and a rotating thread guide 8 for placing the yarn or the like in the individual loop conveying members one after the other. In order to simplify production of the loop conveying members and reduce friction of the yarn on these conveying members as much as possible, the loop conveying members are designed as helical springs 11 securely connected at one end to the shafts 10.
Patent ES-8605772-A1 (ES)
Title: Peptides having an anticoagulant activity, process for their preparation, their isolation and use, and agents containing them.
IPC: C07G/
Filed: 1985-04-16
Abstract: The invention relates to polypeptides of the formula I < IMAGE > (I) < IMAGE > < IMAGE > < IMAGE > < IMAGE > < IMAGE > < IMAGE > in which m denotes 0-50, n denotes 0-100 and R denotes the phenolic hydrogen or a phenol ester group, X represents identical or different residues of naturally occurring alpha -amino acids, Y denotes Val, Ile, Thr, Leu or Phe, and Z represents identical or different residues of naturally occurring alpha -amino acids, and in which the Cys residues are linked pairwise via disulfide bridges, to a process for preparing or obtaining them and to agents containing them.
Patent ES-8608190-A1 (ES)
Title: Program switch unit
IPC: H01H43/10
Filed: 1985-05-08
Abstract: In a program switch unit suitable especially for washing machines, a cam drum 5 is driven continuously and a program drum 4 is driven discontinuously, via a drive device, from a drive motor 11. The drive device for the program drum 4 is controlled by the cam drum 5. So that the switching speed or the adjustment of the rotary angle of the program drum can be varied in a simple way, the drive device for the program drum has a gearwheel mechanism 28 to 35 which can be coupled at predeterminable intervals to the drive motor 11. The gearwheel mechanism is in direct driving engagement with the program drum 4. The gearwheel mechanism has a coupling wheel 28 which can be set in or out of the effective range of the intermediate wheel 29 by control cams 19 of the cam drum 5. In addition, the coupling wheel can also be controlled, in dependence on cams 24 of the program drum 4, up to a predetermined end position of the program drum.
Patent ES-8603834-A1 (ES)
Title: Pyridine derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D213/30
Filed: 1985-06-01
Abstract: 2-Methyl-6-((1-phenyl-1 -hydroxypropyl) phenoxymethyl)-pyridine derivs. of formula (I) and their salts are new. R1 and R2= H, halogen, trihalomethyl, 1-4C alkyl or 1-4C alkoxy.
Patent ES-8607475-A1 (ES)
Title: Process for the consolidation and sealing of coal and/or mountain, soil or brick formations in mining, tunnel driving and the construction industry.
IPC: C08G18/30
Filed: 1985-06-05
Abstract: The invention relates to a process for consolidating and sealing coal and/or rock, soil and brick formations in mining, tunnelling and construction by reacting polyisocyanates and aqueous alkali silicate solutions in the presence of a catalyst prompting the trimerization of the polyisocyanate. The catalyst is used in an amount of 6.0 to 14.5 mmole per mole of NCO groups in the reaction mixture. When the reaction mixture is introduced into the coal and/or rock, soil and brick formation to be consolidated and is cured, excellent consolidation results are achieved on account of the formation of an "interpermeated network" of inorganic and organic polymer.
Patent ES-8700284-A1 (ES)
Title: Reinforced composites.
IPC: C08J5/24
Filed: 1985-06-05
Abstract: Composites comprising homopolymer from bis(para-amino cyclohexyl)methane and dodecanedioic acid reinforced with 50 to 70% by volume of graphite or p-aramid filaments.
Patent ES-8705670-A1 (ES)
Title: Helmholtz resonant simulator
IPC: G10H3/14
Filed: 1985-08-08
Abstract: For electronically reproducing the total sound produced by a musical instrument, the musical instrument comprises a plurality of components each of which produces one aspect of the total sound, an electronic acoustic reproduction system comprises vibration transducer means mounted on the instrument for receiving the one aspect of the total sound from one of the components and transforming the one aspect to an electrical signal, and electronic filter means for processing the electrical signal to produce a total electrical signal representative of the total sound of the musical instrument.
Patent ES-8703141-A1 (ES)
Title: Pollen formation inhibiting pyrazoles.
IPC: C07D231/22
Filed: 1985-09-24
Abstract: Pollen formation in cereal grain plants can be inhibited by application of novel 4-carboxy(or derivative)-1-aryl-5-pyrazolecarboxamide. Production of hybrid seed is facilitated by use of the compounds.
Patent ES-8607182-A1 (ES)
Title: Process for the selective removal of hydrogen sulphide from gaseous mixtures also containing carbon dioxide
IPC: C10K1/16
Filed: 1985-11-22
Abstract: A process is disclosed for the selective removal of hydrogen sulphide from gaseous mixtures also containing carbon dioxide, which comprises essentially an absorption by means of a mixture of a low-boiling tertiary amine and of an organic solvent, with a water content not greater than 25% by weight, and a regeneration in a stripping column of the same absorbing solution and possibly an expansion stage between the absorption zone and the regeneration zone, and is characterized in that there are brought into contact with water in the upper absorption zone, or in a zone external to it, and in the upper stripping zone, or in a zone external to it, the gaseous effluents from the said zone.
Patent ES-8701665-A1 (ES)
Title: Lifting platform for panels and method of operation thereof.
IPC: B65H1/18
Filed: 1985-12-27
Abstract: A lifting platform for feeding stacks of panels to a machining line, in synchronism with the operation of a composite pusher (12) which skims the top side of a stack on the platform, and has transverse beams (5-5') for locally lifting the stack. The pusher has fingers in the same vertical ideal planes as the transverse beams. Above the stack are dimension feelers (14), one for each beam and vertically aligned therewith. At the beginning of each feeding cycle, the lifting platform is in its lowest position, the feelers (14) are completely lowered and the platform is then lifted by a predetermined amount (X) which is detected and evaluated by the feeler(s) first engaging the top of the stack, whereupon the feeler(s) causes the platform to stop. Thereafter, the feelers that had not reached the predetermined dimension are also raised to the same plane by selectively actuating the underlying beams (5-5') which lift the interposed portion of stack by an appropriate amount. After said dimension feelers have been raised, the pusher (12) engages portions of a stack having the same thickness (X).
Patent ES-8704812-A1 (ES)
Title: Valve for tubeless tyres.
IPC: B60C29/02
Filed: 1986-02-24
Abstract: The valve for tubeless tyres has an elongate pipe (1) which is prolonged inside beyond the rim (4). Said pipe (1) is comprised of at least two parts (11, 12), the outer part (11) substantially situated within the rim (4) and prevented from sliding into the envelope (2), and an inner part (12) which may slide in the envelope (2) throughout or part of its length. The valve shows substantial improvements in pressure and flexion behaviour.
Patent ES-8707427-A1 (ES)
Title: Racquet frame with stringing-holes and method for making same.
IPC: B29C45/26
Filed: 1986-05-21
Abstract: A method of making a fiber-reinforced molded racquet frame is disclosed. The method comprises: placing a core including a tube comprising at least one layer of woven reinforcing fibers in a mold shaped to define the frame providing, as a portion of the mold, a plurality of side-action devices each including at least one needle-like projection closing the mold piercing with the projections the weave of the woven reinforcing fibers and the remainder of the core and extending the projections across the mold cavity to define respective stringing-holes passing radially through the mold frame and injecting a plastics material into the mold around the core and the needle-like projections. A mold for use in the method is also disclosed.
Patent IE-902810-A1 (IE)
Title: A method of bonding articles using a composite sheet material
Inventor: TOUGH WILLIAM HAMISH
IPC: D21H27/40
Filed: 1990-08-03
Abstract: A composite sheet material is made by creping two sheets of plain paper material together in a single operation on a creping cylinder so that the adjacent surfaces of the creped paper sheets are in intimate surface contact over their whole areas including the similar interlocking crimps. Optimally the contacting creped surfaces are lightly adhered together. The composite sheet material so made is handleable as a single sheet and resistant to shear forces but capable of splitting into two separate sheets when subjected to a force perpendicular "to its surface as happens when the composite sheet material has been used to bond together two articles which are subsequently to be separated.
Patent IE-913783-A1 (IE)
Title: Intermediates in the preparation of 4,5-difluoroanthranilic acid
Inventor: BRAISH TAMIN F
IPC: C07C259/10
Filed: 1991-10-30
Abstract: Compounds of the formula     <IMAGE>  I  which are intermediates in the preparation of 4,5-difluoroanthranilic acid, an intermediate itself in the synthesis of quinolone antibacterials, and methods of preparing these intermediates.
Patent IE-913872-A1 (IE)
Title: Process for the preparation of 3-alkoxymethyl cephalosporin derivatives
Inventor: HIRAYAMA YUKIO
IPC: C07D501/00
Filed: 1991-11-06
Abstract: A compound of formula (I): or a salt thereof, is prepared by reacting 7-amino-cephalosporanic acid or a salt thereof, with a solution comprising a compound of formula ROSO3H in a compound of formula ROH, and in the presence of at least one compound of formula B(OR)3 or compound of formula CH2(OR)2; in which, in each of said compounds of formulae (I), ROSO3H, ROH, B(OR)3 and CH2(OR)2, R represents an alkyl group having from 1 to 6 carbon atoms.
Patent IE-922147-A1 (IE)
Title: Vinyl monomer composition with accelerated surface cure
Inventor: HINZ FREDERICK PAUL
IPC: C04B41/48
Filed: 1992-07-01
Abstract: Vinyl monomer compositions having accelerated surface cure characteristics are described. These compositions are prepared from a vinyl monomer or monomer mixtures such as blend of isobornyl methacrylate and hydroxypropyl methacrylate, a bulk phase polymerization catalyst system, a polyvalent metal oxidative surface phase catalyst, and a diolefin rubber dispersed in the vinyl monomer as a surface cure accelerator. These compositions are useful as sealers, healers and for polymer concrete.
Patent WO-02076561-A1 (WO)
Title: Bindung für snowboards
Inventor: MEKAL JOLANTA
IPC: A63C10/14
Filed: 2002-02-28
Abstract: Die Erfindung betrifft eine Bindung für Snowboards (6), mit einer Befestigungsplatte (11), die im Bereich einer Längsachse (1) auf einer Oberfläche des Snowboards (6) angeordnet ist und mit einer Halterung für einen Schuh, die gelenkig mit der Befestigungsplatte (11) verbunden ist. Eine verbesserte, dass die Halterung um eine erste Drehachse (2) gegenüber der Befestigungsplatte (11) schwenkbar ist, die im Wesentlichen parallel zur der Oberfläche des Snowboards (6) und im rechten Winkel zur Längsachse (1) des Snowboards angeordnet ist.
Patent WO-2004018889-A1 (WO)
Title: Magnetorheologische kupplung
Inventor: GRATZER FRANZ
IPC: F16D37/02
Filed: 2003-08-22
Abstract: Eine magnetorheologische Kupplung besteht aus einem Stationärteil (10), einem drehbaren Primärteil (11) und einem drehbaren den Primärteil umgebenden Sekundärteil (12), wobei dazwischen ein ein magnetorheologisches Fluid enthaltender Raum gebildet ist, wobei eine Magnetspule (25) ein auf das magnetorheologische Fluid wirkendes Magnetfeld regelbarer Feldstärke erzeugt. Um Stromverbrauch und Baugrösse zu minimieren, enthält der Primärteil (11) die Magnetspule (25), deren äusserer Durchmesser kleiner als der kleinste Durchmesser der Lamellen (34,40) ist, und bildet im Längsschnitt durch die Kupplung eine die Magnetspule (25) umgebende geschlossene luftspaltlose Fläche hoher magnetischer Permeabilität, die nur durch die mit magnetorheologischem Fluid gefüllten Spalte (48,48`) zwischen den Lamellen (34,40) unterbrochen ist, wobei die Feldliniendichte in der die Magnetspule (25) umgebenden Fläche (26,15,28) weitgehend gleich ist.
Patent AT-514396-A1 (AT)
Title: Verfahren und Vorrichtung zum Anfahren eines Triebstranges
Inventor: ERJAVEC MIHA
IPC: H02P9/00
Filed: 2013-05-17
Abstract: Bei einem Verfahren und einem Ant.r.).eb zuro Anfahren eines Triebstranges ro.it eine;r.: Antriebswelle (2), einer mit einem Stromnetz (12) verbundenen Antriebsmaschine (4) und mit einem Differenzialgetriebe (3) mit drei An- bzw. Abtrieben, wobei ein Abtrieb mit d.er Antriebswelle (2), ein erste.r. Antrieb mit der Antriebsmaschine ( 4) und ein zweiter Antrieb mit einem Differenzialantrieb (5) verbund.en,ist, wird. die Ant;debsmaschine ( 4) von einer Dreluahl von Null oder. annähernd Null angefahren, während auf die Antriebewelle (2} ein äußeres bremsendes Drel::tmoment wirkt, und in einer Beschleunigungsphase der Antriebswelle (2) wird der zweite Antrieb gebremst.
Patent AT-500267-A1 (AT)
IPC: B23K26/364
Filed: 2001-05-22
Abstract: The invention relates to a method for structuring endless belts ( 1 ), particularly steel belts, for presses, e.g. double belt presses. According to the invention, a coating is applied to an outer surface of the belt after which metal is removed from and/or applied to the belt. The coating is formed by individual drops, which are projected against the outer surface of the belt and remain thereupon and/or, as done in the prior art, a surface-covering coating is applied, which is degraded and/or removed, e.g. oxidized, in a preferably point-by-point manner by the action of thermally active beams, particularly laser beams, whereupon metal is removed from and/or applied to the uncoated area.
Patent WO-8810529-A1 (WO)
Title: Flashing light unit
Inventor: SCHNUER KARL HEINZ
IPC: H02J7/35
Filed: 1988-06-15
Abstract: In a flashing light unit, the flashing light is operated by a battery incorporated in the unit which can be recharged by a photoelectric element (solar cell).