baber/WOPTO huggingface dataset:
Patent ES-446188-A1 (ES)
Title: Aminoethyl oximes having anti-depressive activity
IPC: A61K31/275
Filed: 1976-03-18
Abstract: The compounds of the formula < IMAGE > where Hal is Br or Cl and R is ethoxy, methoxymethyl, ethoxymethyl, cyano, methoxyethoxy or cyanomethyl when Hal is Cl and is cyano, methoxy or methoxyethoxy when Hal is Br and their salts have a strong anti-depressive activity resulting in a powerful potentiation of noradrenalin and in a strong serotonin potentiation. Monoamino oxidase inhibition does not provide a basis for the antidepressive activity of these compounds. The compounds are free from noxious side effects to a considerable extent, for example, broncho-constriction and stomach ulceration.
Patent ES-454304-A1 (ES)
Title: Process for the preparation of anti-transplanted sarcoma 180 tumorigenic substances
IPC: A61P35/00
Filed: 1976-12-16
Abstract: Extraction of a fungus of the class Basidiomycetes belonging to the Coriolus genus with an aqueous solvent under pressure and at a temperature of 120 DEG C. to 200 DEG C. gives an anti-transplanted sarcoma 180 tumorigenic substance in a high yield.
Patent ES-459225-A1 (ES)
Title: Automatic clutch wear adjuster
IPC: F16D13/75
Filed: 1977-05-27
Abstract: An automatic clutch wear adjuster incorporated in a clutch release bearing assembly which automatically compensates for facing or lining wear while maintaining clearance between the release bearing and clutch release levers in the engaged position of the clutch to provide the requisite free play at the clutch pedal and eliminate undesirable constant bearing engagement. The bearing assembly includes a sleeve encompassing the driven shaft, a collar telescoped on the sleeve, and a pair of oppositely disposed one-way clutches between the collar and sleeve to prevent relative movement between the sleeve and collar except where the clutch linings are worn resulting in greater return movement of the release levers. Where wear has occurred, the sleeve will move relative to the collar to adjust the length of the bearing assembly and retain the desired clearance between the bearing and release levers.
Patent ES-460138-A1 (ES)
Title: Cupola furnace to enable continuous smelting and refining of cement copper and method therefor
IPC: C22B15/02
Filed: 1977-06-27
Abstract: Use of a shaft kiln in continuous smelting and refining of cement copper is made possible with a mix preheater, a refined gas preheater, an air preheater, an air mix feeder and forehearths for cement oxidation and reduction, and wherein oxidation is achieved by injecting oxidant gases and reduction by injecting preheated petroleum gas, subsequent to having placed a layer of charcoal on the smelt.
Patent ES-462907-A1 (ES)
Title: Process for electrolytic deposition of metals on zirconium materials
IPC: G21C3/07
Filed: 1977-10-04
Abstract: A process for the electrolytic deposition of a metal layer on an article comprised of zirconium or a zirconium alloy is disclosed. The article is activated in an aged aqueous solution comprising from about 10 to about 20 grams per liter ammonium bifluoride and from about 0.75 to about 2 grams per liter of sulfuric acid. The solution is aged by immersion of pickled zirconium in the solution for at least about 10 minutes. The loosely adhering film formed on the article in the activating step is removed and the article is contacted with an electrolytic plating solution containing the metal to be deposited on the article in the presence of an electrode receiving current.
Patent ES-466809-A1 (ES)
Title: Method and apparatus for making drum-shaped cardboard containers
IPC: B31B17/00
Filed: 1978-02-09
Abstract: A stack of flat cardboard blanks, which may be preprinted with contents or advertising matter, and having approximately the dimensions of the developed circumference of the container, and slightly larger in circumferential direction, is positioned over a transport conveyor which peels off one blank at a time, the flat blank being transported past a gluing station to apply a strip of adhesive along a longitudinal edge of the blank parallel to the edges of the drum when the container is formed. The blank is then wrapped around a mandrel by gripping jaws. The mandrel has the general shape of the container and forms the blank into an open sleeve with overlapping edge portions of the blank which are adhered together by the adhesive previously applied. The adhesion may be done under pressure and with application of heat, for example by applying a heated stamping block thereagainst. The mandrel may also be heated. A bottom is then inserted into the then formed cylinder, for example in form of a shallow dish inserted upside-down, with the edges of the cylinder rolled thereover to space the bottom of the cylinder from the bottom plane of the so formed container. The container may be circular-cylindrical polygonal-cylindrical, for example rectangular or square in cross section, and is particularly suitable for transporting pulverized grainy or lumpy goods, such as soap powder, and the like.
Patent ES-467875-A1 (ES)
Title: Manual dispenser for pasty material held in a reservoir under pressure
IPC: B05C17/005
Filed: 1978-03-15
Abstract: A manual dispenser for a pasty product having a reservoir for the product and in which the product is maintained under pressure, an intermediate chamber connected to the reservoir and a discharge nozzle, and an assembly for causing the intermediate chamber to connect alternatively with the reservoir, for filling the chamber, and the discharge nozzle, for discharging a predetermined quantity of product from the nozzle is described.
Patent ES-468325-A1 (ES)
Title: Process for the preparation of low molecular weight polyhydroxyl compounds
IPC: A61K8/00
Filed: 1978-03-29
Abstract: This invention relates to an improved process for the preparation of a mixture of various low molecular weight hydroxyaldehydes, hydroxyketones and polyhydric alcohols by the condensation of formaldehyde with itself. The essential feature of the improvement is that unpurified synthesis gases of the kind obtained from the large scale industrial production of formaldehyde can be used directly as the source of formaldehyde.
Patent ES-468367-A1 (ES)
Title: Method and device for dividing tobacco leaves or the like into pieces
IPC: A24B7/02
Filed: 1978-03-30
Abstract: A method and a device for dividing tobacco leaves or the like into pieces, said pieces are suitable for effective and automatic processing, said method is distinguished in that the leaf is applied in a flat state on a supporting element and subsequently a co-operative counter-element is caused to vibrate, after which said elements are pressed together as a result of which a cutting edge provided on one of said elements is pressed across the tobacco material.
Patent ES-473082-A1 (ES)
Title: Fluid supply system for auxiliary power steering having pressure storage means
IPC: F15B1/02
Filed: 1978-09-05
Abstract: A pump having a limited maximum output pressure is alternately connected to a steering control valve and a pressure storage reservoir charged by the pump under control of a signal pressure operated valve to supply fluid under the maximum pump pressure to a steering servomotor only under high loading conditions. The storage pressure is limited to a value less than the maximum pump pressure to influence operation of the signal pressure operated valve and operate the servomotor under low load conditions.
Patent ES-475755-A1 (ES)
Title: Assembling apparatus for slide fastener stringers
IPC: A44B19/42
Filed: 1978-12-06
Abstract: In an assembling apparatus for slide fastener stringers with spaced sections, the leading element of the element row in the leading stringer is detected by a probe inserted into the guide groove of the binder member for the elements and the engagement of the leading element and the claw of the probe retards the progress of the leading stringer leading to the retardation of the rotation of the pulling roller for the leading stringer as a consequence while the rotation of the other pulling roller for the trailing stringer, which is connected to the first pulling roller through a differential transmission mechanism is accelerated whereby the trailing stringer is forwarded with increased velocity to rapidly catch up with the leading stringer so that both of the stringers are brought into right alignment to be exactly interengaged in the binder member without mismatching.
Patent ES-475845-A1 (ES)
Title: Process for preparing gypsum
IPC: C04B11/00
Filed: 1978-12-07
Abstract: A process for preparing a gypsum which is suitable for the preparation of anhydrite binders having improved properties, which process comprises treating a natural or synthetic gypsum in such a manner that the sodium content of the gypsum is less than 500 ppm and the fluorine content of the gypsum is greater than 2000 ppm.
Patent ES-476038-A1 (ES)
Title: Marking systems containing 3-aryl-3-heterylphthalides and 3,3-bis(heteryl)phthalides
IPC: C07D405/14
Filed: 1978-12-15
Abstract: 3-Aryl-3-indolylphthalides, 3-aryl-3-pyrrolylphthalides and 3-aryl-3-carbazolylphthalides prepared by interaction of the appropriate 2-(heteroaryl)carbonylbenzoic acid and the appropriate phenylamine, and 3,3-bis(indolyl)phthalides prepared by the interaction of the appropriate 2-(indolyl)carbonylbenzoic acid and the appropriate indole are useful as color formers in pressure-sensitive carbonless duplicating systems, thermal marking systems and hectographic copying systems.
Patent ES-476673-A1 (ES)
Title: SECAM-PAL television signal converter and receiver including said converter.
IPC: H04N9/64
Filed: 1979-01-09
Abstract: A SECAM-encoded chrominance signal is converted to a chrominance signal of a quasi-PAL form for further processing in PAL decoder apparatus. Converter includes an FM detector serving to demodulate respective SECAM subcarriers sequentially, and a modulator wherein the color-difference signals recovered by the FM detector amplitude modulate in appropriate sequence quadrature-related phases of PAL subcarrier frequency oscillations derived from the PAL decoder. The color-difference signals supplied to the modulator are augmented by line rate pedestals effecting the insertion of bursts in the quasi-PAL signal developed by the modulator. The phasing of the inserted bursts alternates between a first phase corresponding to the oscillation phase subject to modulation by R-Y color-difference signals, and a second phase differing from the first phase by 180 DEG . Insertion of bursts of the first phase immediately precedes the development of R-Y modulated subcarrier waves by the modulator, while insertion of bursts of the second phase immediately precedes the development of B-Y modulated subcarrier waves by the modulator.
Patent ES-479019-A1 (ES)
Title: Thiocarbamate preparation utilizing quaternary ammonium salt catalysts.
IPC: C07B61/00
Filed: 1979-03-28
Abstract: {PG,1 Thiocarbamates are prepared by a process comprising reacting an aqueous solution of a thiocarbamate salt with an organic halide in the presence of a catalytic amount of a quaternary ammonium salt having the formula {PS {TI (R{HU 4{L R{HU 5{L R{HU 6{L R{HU 7{L N){HU {30 {L Y{HU {31 {PS {PS in which R{HU 4 {L and R{HU 5 {L are independently selected from the group consisting of C{HD 1{L {14 C{HD 25 {L alkyl and C{HD 2{L {14 C{HD 25 {L alkenyl, R{HU 6 {L and R{HU 7 {L are independently selected from the group consisting of C{HD 6{L {14 C{HD 25 {L alkyl and C{HD 6{L {14 C{HD 25 {L alkenyl, and Y{HU {31 {0 {L is an anion selected from the group consisting of chloride and bromide and separating the thiocarbamate from the aqueous solution.
Patent ES-8103999-A1 (ES)
Title: Compositions of Improved Dispersability and Preparation Thereof
IPC: C09K23/52
Filed: 1980-02-05
Abstract: A powder or paste composition capable of forming a stable dispersion in an aqueous medium comprises particles of a water insoluble or poorly soluble solid component coated with a water soluble polymer or polymer mixture. The composition may be made by coating said particles of water insoluble or poorly soluble solid component with said water soluble polymer or polymer mixture, if desired with simultaneous or subsequent drying. The products are of use in e.g. the pharmaceutical, plant protecting, cosmetic or dye industries.
Patent ES-8105275-A1 (ES)
Title: Sulfonamides, processes for their preparation, compositions containing said sulfonamides and a method for controlling the growth of vegetation.
Inventor: LEVITT GEORGE
IPC: C07D409/12
Filed: 1980-03-01
Abstract: Compounds of the formula < CHEM > and their agriculturally suitable salts wherein Q is O, S or < CHEM > R, R2, R3, R4 and R6 are various organic groups, or in some cases H R5 is H, CH3 or OCH3 R1 is a pyrimidine or tirazine residue and W is O or S are useful for the regulation of plant growth and/or as pre-emergance or post-emergence herbicides. The compounds can be prepared e.g. by reacting an appropriate benzenesulfonyl isocyanate or isothiocyanate with an appropriate aminopyrimidine or aminotriazine. The compounds can be formulated for agricultural use in conventional manner. Also the production of isocyanates of the formula < CHEM > wherein the substituents R, R2 and R3 are previously defined, is described, which are used as raw material for the preparation of the compounds with the above-mentioned formula.
Patent ES-8100928-A1 (ES)
Title: Supporting and guiding frame for a curved continuous-casting plant.
IPC: B22D11/128
Filed: 1980-03-04
Abstract: A supporting and guiding stand for a bow-type continuous casting plant comprises exchangeable supporting segments in which the rollers of the oppositely arranged inner and outer guideways are mounted at a distance from one another. The segments are supported on a carrying frame, which advantageously is dividedly designed. On each segment at least one rim-side roller of the outer guideway is detachably fastened to the segment.
Patent ES-8103391-A1 (ES)
Title: Diffractive color filter
IPC: D02G3/34
Filed: 1980-04-02
Abstract: A diffractive color filter, comprised of proximately disposed diffraction grating and lenticular lens structures, which may be embossed on plastic sheet, cooperates with an imaging lens to produce color stripes or color spots of an image on a photosensitive surface. The diffractive color filter may be used, for example, as a color-encoding stripe filter of a color TV camera.
Patent ES-8103148-A1 (ES)
Title: Method and apparatus for calcining delayed petroleum coke.
IPC: C10B49/10
Filed: 1980-04-15
Abstract: Particulate carbonaceous material, for example delayed petroleum coke, is calcined in an internally-fired vertical shaft kiln (10). A downwardly-moving bed of green coke is preheated in the top of the kiln by rising combustion gases, then heat soaked at calcining temperatures in the intermediate section of the kiln, and finally cooled by recycle gas moving upwardly from the lower part of the kiln. Partially cooled calcined coke is recovered from the bottom of the kiln.
Patent ES-8102380-A1 (ES)
Title: Display devices
IPC: G07F17/34
Filed: 1980-05-30
Abstract: A display device for a machine such as a poker machine or fruit machine in which information to be displayed is arranged on a closed loop of flexible strip material arranged to pass in front of a viewing window. The closed loop is moved around the predetermined path by electric motors for example. The closed loop can be stopped or started as required and when in motion its position is sensed by an electronic sensor, the output of which is fed to a microprocessor. In a poker or fruit machine a number of such loops of flexible strip material are arranged side by side in a casing which may have the appearance of a conventional fruit machine or poker machine.
Patent ES-8104254-A1 (ES)
Title: Indane-acetic acid esters, their preparation and medicaments containing them.
IPC: C07D303/24
Filed: 1980-06-02
Abstract: Compounds of the formula: < IMAGE > (I) in which R represents an ethyl or isopropyl group, and their addition salts with acids or quaternary ammonium salts can be prepared from the compounds: < IMAGE > in which R has the same meaning as above, and are valuable as analgesics.
Patent ES-8104066-A1 (ES)
Title: Process for producing single-layer pressed articles.
IPC: B30B11/10
Filed: 1980-08-08
Abstract: 1. A process for the production of single-layer pressed articles from powdered substances by means of automatic pressing machines, in which, in corresponding operating positions within a pressing cycle, the powder is filled into a pressing tool, pressed and ejected, where a discontinuously-operating multi-position automatic pressing machine (MPA) having a circular table is used, and the pressing and ejecting of the pressed articles are respectively carried out during stand-still of the circular table, characterised in that, for each pressing cycle, a single filling operation is carried out over an extended angular region of the circular table and that the pressing cycle (F1A...A1/F2A...A2) is repeated at least once during a rotation of the circular table.
Patent ES-8200934-A1 (ES)
Title: Needle thread guide device
IPC: D05B53/00
Filed: 1980-11-18
Abstract: A needle thread guide device containing an articulated thread feeder oscillating in a vertical plane on a sewing machine provided with a skip stitch mechanism working at intervals to form stitches of varying lengths, wherein a thread catcher is combined with a thread lever which can be engaged and disengaged synchronously with the skip stitch mechanism and which aligns in its operating position with a hook eye open to the top at a position of the upper area of the ascending movement part of the thread lever eye with the latter, thereby catching the thread loop which is carried along by the thread lever.
Patent ES-8200382-A1 (ES)
Title: Process for preparing pulverulent ethylene polymers
IPC: C09D5/03
Filed: 1980-11-28
Abstract: A process for preparing pulverulent ethylene homopolymers or copolymers with a grain size of less than 200 mu m which comprises contacting coarse-particled ethylene homopolymers or copolymers in the form of a suspension with an aliphatic ketone containing 3 to 10 carbon atoms, heating the same with a mixture of said ketone up to a temperature above the softening point of the polymer and thereafter cooling the same.
Patent ES-8300360-A1 (ES)
Title: Monoazo Dyes for Dyeing and Printing Synthetic Fibres
IPC: C09B29/045
Filed: 1981-02-20
Abstract: A group of disperse dyes is described, which have the general formula: < IMAGE > wherein: R1, R2 and R3, which may be the same or different, are -CH3 or -C2H5. They are suitable for dyeing and printing various synthetic fibres. In particular they afford excellent discharge printing effects, either on dischargeable grounds or by reducing reserve.
Patent ES-8400255-A1 (ES)
Title: Fuel suspensions or emulsions prodn. from coal - with agitation, pref. by sonic energy, to beneficiate the coal and to agglomerate it
IPC: B02C19/18
Filed: 1982-08-27
Abstract: Methods are claimed for producing fuels from coal particles, pref. run of the mine coal, with water and opt. oil. In the first method, a coal-water slurry is vibrated to produce cavitation, to remove impurities from the coal and to reduce the particle size, and the impurities are then mechanically removed and the slurry is partially dewatered. In the second method, the slurry is treated as above and then oil is added to agglomerate the coal; the mixture is again partially dewatered and then agitated with further oil to form a stable emulsion. In the third method, the aq. coal slurry is cavitated using sonic energy, with simultaneous addn. of oil. followed by partial dewatering and emulsification with further oil. Also claimed is fuel produced by the third method in which the oil is a mixture of residual oil and distillate oil. lt . The combination of beneficiation and agglomeration gives a high quality fuel product, and the use of sonic (or ultrasonic) energy allows a stable emulsion to be formed with higher solids content and lower oil content.
Patent ES-8306346-A1 (ES)
Title: Drive for electrical rail cars.
IPC: H02K7/116
Filed: 1982-09-29
Abstract: 1. Drive for electric railway motive power vehicles, with a housing motor (1) comprising the rotor (rotor winding 3) on a motor shaft (4) of at least partly hollow construction, said motor driving a drive axle (16) via an axle gear whose housing (17) contains a large gearwheel (15) on the drive axle (16) and, meshing therewith, a pinion (14) with a pinion shaft (5) which projects at least partly into the motor shaft (4) and is connected to said motor shaft and is inserted at least at one end in a radial bearing (7), characterised in that the housing of the motor (1) and the gear housing (17) are joined rigidly to one another and that the pinion shaft (5) is also arranged at the other end in a radial bearing (6) and supports the hollow motor shaft (4) over the entire length thereof, these two shafts (4, 5) having mutually a guide sleeve (9) and being connected releasably to one another by a single drive connection (clamping ring 12).
Patent ES-8307305-A1 (ES)
Title: Electrodeposited coloured cobalt-chromium complex coating - esp. for stainless steels and non-ferrous metals
IPC: C25D9/08
Filed: 1982-10-06
Abstract: Coloured coating having excellent mechanical properties and corrosion resistance, esp. for stainless steels and non-ferrous metals, consists of a combination of a Co(III) complex and a Cr(III) complex. The Co(III) complex is pref. cobalt hexammine trichloride, Co(NH3)6Cl3, and the Cr(III) complex pref. has the formula (CrX)6Cl3 where X is one or more of H2O, NH3 and CN- (esp. chromium hexammine trichloride, Cr(NH3)6Cl3), the combined complex pref. having the formula ((NH3)5Co(III) - H2O-Cr(II) (H2O)5)4+ The chemically formed combined complex can be electrodeposited to give hard, crack-free coatings of colour varying from black to blue and violet-blue depending on deposition bath conditions. The combined complex is pref. electro-deposited by passing current between a lead anode and a cathode of the metal to be coated, in an ammoniacal soln. of CoCl2 and CrCl2 in the presence of activated carbon catalyst. Co(NH3)6Cl3 is formed in situ in the soln. by the presence of NH4Cl, NH3 and H2O2. Cr(NH3)6Cl3 is simultaneously formed in the presence of NH4Cl and NH3. The combined complex ((NH3)5CoIII-H2O-CrIII(H2O)5)4+ then forms by substitution of H2O in the newly formed Cr(III) complex. The resulting coating is black. By varying the concn. of the various ions in the soln., the NH3 in the Cr(III) complex can be replaced by H2O to modify the colour of the coating. By reducing the amt. of NH3 and adding excess water, in the presence of CN-, a violet-blue complex of formula CrCl2(H2O)4Cl.2H2O is formed instead of Cr(NH3)6Cl3. By varying the concns. of water, NH3 and CN-, a violet-blue complex of formula Co(CN)5H2O may be formed.
Patent ES-8404458-A1 (ES)
Title: Method and apparatus for connecting ribbed sheet metal to roofs.
IPC: E04D3/36
Filed: 1982-10-26
Abstract: 1. A process for positioning and fixing ribbed or corrugated sheets (8) on a roof structure, said sheets being fixed by impalement on fixing rods (5) comprising protective end members (1) characterised in that, before use and during the piercing operation, the protective end members (1) are provided with a removable disc member (2) for guiding the ribs or corrugations.
Patent ES-8403641-A1 (ES)
Title: System for controlling key storage unit.
IPC: G06F12/14
Filed: 1983-02-25
Abstract: In a system for controlling a key storage unit in a data processing apparatus, a data processing apparatus comprising a main storage unit, a key storage unit for storing a main storage protection key corresponding to each unit block of the main storage unit, at least one processing unit, a main storage control unit, and a key storage control unit, the access request for the key storage unit is registered in the key queue of the key-storage control unit. The same access request for the key storage unit is prevented from being repeated many times.