baber/WOPTO huggingface dataset:
Patent ES-474374-A1 (ES)
Title: Through hole deformation and inside sealing tear strip
IPC: B21D51/44
Filed: 1978-10-20
Abstract: An easy opening container member having an opening therethrough which may be utilized for dispensing a product. The inner surface of the container member is provided with a protective coating which may be damaged in the forming of the opening. A laminated tear strip is bonded to the exterior of the body member and has a localized portion extruded through the opening with the tear strip having an inner plastics material layer which is reversely folded and is bonded to the coating to mask any damaged areas thereof. The reverse folding of the plastics material layer may be accomplished in the manner of heading a rivet or the plastics material layer may have a part thereof stripped from the adjacent layer and separately folded and bonded to the protective coating.
Patent ES-476380-A1 (ES)
Title: High-speed planting method and machine
IPC: A01G23/04
Filed: 1978-12-27
Abstract: A high-speed planting method and machine in which a plurality of plants are provided in a plurality of webs. The webs are flexible and each web carries a plurality of plants fixed in an array of a plurality of adjacent rows and substantially perpendicular ranks. In the method and machine, each web is bent in a curve about an axis parallel to the ranks of plants, and during the bending operation each leading rank of plants is ejected from the web as a group. Concurrently with that operation, each removed rank of plants is conveyed toward the ground, and each plant in each conveyed rank is successively set into the ground in spaced relation along a line.
Patent ES-476946-A1 (ES)
Title: Process for the preparation of a polyolefin.
IPC: C08F4/62
Filed: 1979-01-17
Abstract: A catalyst for the polymerization of 1-olefins is prepared by reacting a chromate ester fixed on a carrier selected from the group consisting of oxides of silicon, oxides of aluminum, and mixtures of said oxides, in the absence of an unsaturated polymerizable hydrocarbon, with an aluminum-organic compound and subsequently activating with aluminum-organic compound. No washing liquids that have to be worked up are obtained and the polymers, obtained in a high yield have a broad molecular weight distribution and contain only a small proportion of high molecular constituents. The films made therefrom are practically free from specks.
Patent ES-482489-A1 (ES)
Title: A multiway distributor
IPC: B65G53/56
Filed: 1979-07-13
Abstract: The invention relates to a multiway distributor of which the valve body (8) carries a protective ring (15) facing the outlet opening (6) and covering the sealing surface thereof and in which the sealing surfaces are formed by elastically mounted sealing rings (19, 20). The wear of the sealing surfaces due to the passage of abrasive material is thus reduced.
Patent ES-484018-A1 (ES)
Title: Improvement in the stabilisation of halogenated vinyl resins.
IPC: C08K5/37
Filed: 1979-08-28
Abstract: 1. Process of stabilisation to heat, shock and light resins comprising a halogen, by the addition of one or more metal compounds, which consists in also incorporating into the resin a non-metal-containing organic additive having a mercaptan function, characterized in that this additive is a mono- or di-ester of an organic acid, in which the free mercaptan function is carried by a carbon atom of the alcohol group of the ester.
Patent ES-485349-A1 (ES)
Title: Manufacture of methanol by hydrogenation of carbon oxides and a method for producing a catalyst for this hydrogenation.
IPC: B01J23/80
Filed: 1979-10-25
Abstract: A process for the preparation of methanol by reacting a gaseous mixture of carbon monoxide, carbon dioxide and hydrogen at an elevated temperature and under superatmospheric pressure over a catalyst which contains zinc, copper and aluminum, the catalyst being prepared from a co-crystalline material of the formula Cu2.2Zn2.8(OH)6(CO3)2, containing aluminum hydroxide as a structual promoter, by calcination and reduction at from 160 DEG to 350 DEG C. The novel catalyst has the advantage of giving a substantially increased space-time yield and having a longer life.
Patent ES-8100863-A1 (ES)
Title: Shoe backpart molding machine
IPC: A43D11/12
Filed: 1979-10-18
Abstract: An outer molding band for a shoe upper backpart portion molding machine comprises two support portions, each carrying a block of relatively hard rubber, each block in turn carrying a molding cushion which is shaped to the shape of an inner mold. A cover, which acts as a diaphragm, to which air may be admitted, is arranged between the diaphragm and the support portion, to press the block, and thus the mold cushion carried therewith, against the inner form. The two support portions are pivotable inwardly to a position in which the mold cushions supported thereby engage the inner mold, or a shoe upper placed over the inner mold, and where air may be admitted as aforementioned, to apply a molding pressure to that shoe upper.
Patent ES-8100230-A1 (ES)
Title: Foam glass granules and process for the preparation thereof.
IPC: C03C11/00
Filed: 1979-11-26
Abstract: The blown granular glass consists of fragments of a blown glass element and comprises at least 100,000, preferably 1,000,000, per cm<s3>s of bubbles approximately of the same size. It is obtained by grinding the race material into a flour: the flour is mixed into a hot gas by a blowing means the mixture is blown into a flat base furnace in an amount of blown glass this amount is cooled after blowing and directly after cooling it is crushed into a granulated material.
Patent ES-486700-A1 (ES)
Title: Method of decaffeinating green coffee.
IPC: A23F5/20
Filed: 1979-12-07
Abstract: A process for decaffeinating green coffee comprising treating green coffee with at least one acetal of the general formula < IMAGE > wherein R1 is a hydrogen atom or a methyl group and R2 and R3 are each a methyl group or an ethyl group, as an organic solvent, and removing solvent residues by steaming the treated green coffee.
Patent ES-488144-A1 (ES)
Title: Double friction clutch for tractor
IPC: F16D67/02
Filed: 1980-01-31
Abstract: A clutch system having a dead point clutch (16) for selectively coupling a drive shaft (12) to a gearbox input shaft (18) and a further clutch (20) for selectively coupling the drive shaft (12) to a power take off input shaft (22). The gearbox input shaft (18) is hollow and coaxially and rotatably surrounds the power take off shaft (22). The dead point clutch (16) includes generally axially extending rockers (86) cooperating with an axially slidable dead point clutch control sleeve (114), and the power take off clutch (20) includes radially extending rockers (56) on which is suspended a clutch control collar (60) which is axially slidable with respect to the dead point clutch control sleeve (114) which it coaxially surrounds. The clutches are independently operable, and control collar (115) engages frictional material (140) on a collar (138) fixed to shaft (18) in its release position to brake the shaft.
Patent ES-8102158-A1 (ES)
Title: Process for making polyurethane foams.
IPC: C08G18/28
Filed: 1980-04-25
Abstract: Cold-cured molded polyurethane flexible foams having improved vibration damping properities are made by foaming in the presence of (1) a high molecular weight predominantly linear siloxane polyoxyalkylene block copolymer and (2) a solvent which is compatible with the block copolymer and which has a viscosity of 3 to 100 cps and a surface tension between 15 to 60 dynes/cm.
Patent ES-8107409-A1 (ES)
Title: Gamma thermometer having combined thermal bridge and centering means
IPC: G01K13/00
Filed: 1980-06-02
Abstract: A gamma thermometer is supported coaxially in a bore, extending through the core of a nuclear reactor, by spring means which span the annular space between the gamma thermometer and the bore. Said spring means acts, in addition, as a thermal bridge, so that the portion of the gamma thermometer contacted by the spring means will assume a thermal temperature close to that of the bore. Since poor thermal contact between the gamma thermometer and the bore is therefore avoided, the accuracy of readings is improved.
Patent ES-8105422-A1 (ES)
Title: Coloration process
IPC: D06P1/647
Filed: 1980-06-17
Abstract: Process for the coloration of cellulose textile materials which comprises applying a dyestuff containing one or more s-triazinyl groups bearing a quaternary nitrogen substituent, or the precursors of such a dyestuff, in the absence of an acid-binding agent and heating the treated textile material to 150 DEG C. or higher to fix the dyestuff to the cellulose. Improved coloration is often achieved by applying urea or dicyandiamide with the dyestuff. The process is particularly valuable for the coloration of cellulose in polyester/cellulose unions when a disperse dye may be applied simultaneously with less problems than encountered with conventional alkali fixed reactive dyes.
Patent ES-8104680-A1 (ES)
Title: Low frequency power amplifier and its use in an amplitude modulated transmitter.
IPC: H03F3/217
Filed: 1980-08-07
Abstract: 1. Low-frequency power amplifier having a pulse modulator (10) which converts a low-frequency input signal into at least two phase-shifted pulse sequences (E1 , E2 ) with identical frequency and containing width-modulated pulses, and at least two switching stages (11, 13) which are controlled by the pulse sequences and the supply-voltage inputs (38, 39) of which are connected in parallel, and a low-pass filter (17) which follows the switching stages in the circuit and at the output of which the power-amplified low-frequency signal appears, characterised in that the phase shift between the pulse sequences (E1 , E2 ) is 180 degrees, and the outputs (44, 45) of the switching stages (11, 13) are electrically isolated from the supply-voltage inputs (38, 39) and are connected in series for the purpose of summing the output voltage.
Patent ES-8200073-A1 (ES)
Title: Fluoro-substituted 2,2,3,3-tetramethylcyclopropane-1-carboxylic acid benzyl esters, process for their preparation and their use in pesticides.
IPC: A01N53/00
Filed: 1980-11-07
Abstract: 2,2,3,3-Tetramethylcyclopropanecarboxylic acid fluorine-substituted-benzyl esters of the formula < IMAGE > in which R1 is hydrogen, cyano, or alkyl, alkenyl or alkynyl each with up to 4 carbon atoms, and R2 is a phenyl radical which is substituted by halogen and/or by optionally halogen-substituted phenoxy, with the proviso that the radical R2 in total contains at least one fluorine substituent, which possess insecticidal and acaricidal properties.
Patent ES-8200480-A1 (ES)
Title: Apparatus for checking the winding of a rotor of a rotary electrical machine
IPC: G01R31/06
Filed: 1980-12-05
Abstract: The rotor R can be rotatably mounted in a support and at least one permanent magnet (21 or 22), which is a temporary or permanent magnet, is arranged adjacent the rotor R rotatably mounted in the support. A rotating means (8), for example an electric motor, in use, rotates the rotor R. The torque applied to the rotor R is monitored to detect any electrical fault in the winding of the rotor R which fault results in an abnormal variation in the applied torque.
Patent ES-8204235-A1 (ES)
Title: Circuit board edge connector.
IPC: H01R13/436
Filed: 1981-06-10
Abstract: A circuit board edge connector (10) comprises an insulating housing (12) having a cavity (14) for receiving a daughter circuit board, and a plurality of electrical terminals (32) each mounted in a respective passage (22) in the base (26) of the cavity (14), and each having a mating portion (34) in the cavity, a laterally offset portion (36) adacent to the inner face (39) of the base (26), and a connecting tail (40) located bevond the outer face (14) of the base (26). For mounting the connector (10) on a mother circuit board (44), each mating portion (34) is spaced from the adjacent wall (19) of the cavity (14) to permit the insertion of a tool member (54) into the cavity (14) to engage the offset portion (36) of the terminal (32) to drive an enlarged laterally resilient mounting portion (38) of the terminal (32) into a hole (42) in the mother circuit board (44).
Patent ES-8206965-A1 (ES)
Title: Low-fat nuts with improved natural flavor.
IPC: A23L25/00
Filed: 1981-10-20
Abstract: Disclosed is an improved process for preparing low-fat nuts, such as peanuts. The resulting products retain more of their natural flavor than products prepared according to prior art procedures. According to the process, the nuts are initially roasted at a temperature and for a time effective to develop a roasted flavor and color prior to pressing them to remove only a limited amount of the oil. After the initial roasting, the nuts are hydrated and equilibrated for a period of time to obtain a uniform moisture content within the range of from about 4 to 8%. The hydrated nuts are then pressed to remove from about 20 to about 55% of the oil and then hydrated to a moisture content sufficient to cause the nuts to regain approximately their normal shape prior to a final roasting to fully develop the flavor and color of the nuts.
Patent ES-8307213-A1 (ES)
Title: Novel process for preparing threo-2-hydroxy-3-(4-methoxyphenyl)-3-(2-nitrophenylthio)-propionic ester.
IPC: C07C319/14
Filed: 1982-02-26
Abstract: A threo-2-hydroxy-3-(4-methoxyphenyl)-3-(2-nitrophenylthio)propionic ester of the formula: < IMAGE > wherein R is an ester residue, is prepared by condensing a trans-3-(4-methoxyphenyl)glycidic ester of the formula: < IMAGE > wherein R is the same as defined above, with 2-nitrothiophenol in the presence of a Lewis acid.
Patent ES-8400444-A1 (ES)
Title: Carbapenem derivatives, their preparation and compositions containing them.
IPC: A61K31/40
Filed: 1982-08-18
Abstract: Compounds of the formula: <CHEM contiene="yes"> wherein: R<1> represents a hydrogen atom, a C2-3 alkyl group, a 1-hydroxyethyl group or a 1-hydroxy-1-methylethyl group R<2> represents a group of formula: <CHEM contiene="yes"> in which, X represents a hydrogen atom, an alkyl group, a cyanoalkyl group, a haloalkyl group, an alkoxyalkyl group, an alkylthioalkyl group, an alkoxycarbonylalkyl group, an alkoxy group, an alkylthio group, an alkylsulphinyl group, an alkylsulphonyl group, a hydroxy group or a halogen atom, where each alkyl or alkoxy has 1-4 carbon atoms Y represents a hydrogen atom, a C1-4 alkyl group, a C1-4 alkyl group substituted by a hydroxy, amino, carboxy or C1-4 alkoxy group, a C1-5 aliphatic acyl group, a C1-5 aliphatic acyl group substituted by a hydroxy, amino, carboxy or C1-4 alkoxy group, a group of formula -C(R<5>)=N-R<6> (R<5> and R<6> each represents a hydrogen or C1-4 alkyl). <CHEM contiene="yes"> represents a 2- or 3-azetidinyl, a 2- or 3-pyrrolidinyl, a 2-, 3- or 4-piperidyl or a 3,4,5,6-tetrahydropyrimidin-5-yl. R<3> represents a carboxy group or a protected carboxy group, and pharmaceutically acceptable salts thereof, provided that when the group <CHEM contiene="yes"> is a 4-piperidyl group then Y is not a C1-4 alkyl group and when <CHEM contiene="yes"> is a 3-pyrrolidinyl group Y is not a group then Y is not a group -C(R<5>)=n-R<6>, are useful antibiotics.
Patent ES-8308385-A1 (ES)
Title: Pivoting-sliding door for vehicle.
IPC: E05F15/56
Filed: 1982-09-15
Abstract: The pivoting-sliding door for a vehicle comprises at least one panel which, upon opening, slides along the outer wall of the vehicle and, upon closing, is housed in the latter. The panel is suspended by sliding members absorbing the vertical forces and is guided by at least two rails arranged in horizontal planes above and under the entrance. The door is characterized in that, to absorb the rotation torques in the plane of the panel (1) and, if necessary, to guide the latter in a parallel direction, there is provided a scissor support (9) comprising a carrier element (12) and a guide (11) mounted on a shaft (10). The carrier element (12) is mounted as usual on the body and the guide (11) is pivotably and slidingly connected to the panel.
Patent ES-8401930-A1 (ES)
Title: Nitrobenzoic acid amide derivatives.
IPC: C07C233/78
Filed: 1982-11-26
Abstract: Nitrobenzoic acid amide derivative represented by the formula < IMAGE > wherein A is (CH2)x NH(CH2)y or (CH2)x NH(CH2)y NH(CH2)z, n is 1 or 2, x, y and z are each 2 to 5, and pharmacologically acceptable acid salt thereof is an excellent radio-sensitizer.
Patent ES-8405019-A1 (ES)
Title: Preparation of 6-alpha-bromo- and/or 6,6-dibromo-penicillanic acid 1,1-dioxides.
IPC: C07D499/00
Filed: 1983-04-13
Abstract: Preparation of 6 alpha-bromo- and/or 6,6-dibromo-penicillanic acid 1,1-dioxides by diazotising a 6 bêta-amino-penicillanic acid, 1,1-dioxide and subsequently brominating the diazotised compounds. The bromo-compounds prepared according to the invention are valuable intermediates because they can be debrominated to yield penicillanic acid 1,1-dioxide and derivatives thereof. The preparation of 6-diazo-penicillanic aicd 1,1-dioxide and derivatives thereof is also disclosed as well as these new compounds as such.
Patent ES-8503642-A1 (ES)
Title: N-Acyl-polypeptides and processes for the production thereof
IPC: C07K14/655
Filed: 1983-06-01
Abstract: N-Acyl-polypeptides comprising the basic sequence < IMAGE > wherein "Acyl" is the acyl residue of an organic or inorganic acid A is H or alkyl >N-CH(Z)-CO- and E are the residues of natural alpha -amino acids or corresponding (D)-amino acids C is -Trp- or -(D)Trp- F is a terminal grouping and Y1 and Y2 are each H or together are a direct bond as well as their salt forms and complexes.
Patent ES-8405793-A1 (ES)
Title: Process for the preparation of 5,11-dihydro-11-((4-methyl-1-piperazinyl)-acetyl)-6H-pyrido(2,3-b)(1,4)benzodiazepin-6-one.
IPC: C07D471/04
Filed: 1983-09-27
Abstract: 1. Process for preparing 5,11-dihydro-11-[(4-methyl-1-piperazinyl)acetyl]-6H- -pyrido[2,3-b][1,4]-benzodiazepin-6-one or the salts thereof with inorganic or organic acids, characterised in that 5,11-dihydro-6H-pyrido[2,3-b][1,4]benzodiazepin-6-one of formula I see diagramm : EP0104566,P8,F1 is reacted in a solvent conventionally used for lithiation reactions first with at least two equivalents of a lithium alkyl or lithium aryl at temperatures of between -60 and 0 degrees C and subsequently with a (4-methyl-1-piperazinyl)-acetate of general formula III see diagramm : EP0104566,P8,F2 wherein R represents an alkyl group with 1 to 10 carbon atoms, a phenyl or phenylalkyl group with 1 to 3 carbon atoms in the alkyl part, and the compound thus obtained is isolated and, if desired, converted into the salts thereof with inorganic or organic acids.
Patent ES-8407173-A1 (ES)
Title: Fluid shear coupling apparatus.
IPC: F16D35/00
Filed: 1983-09-28
Abstract: A fluid shear coupling comprises interdigitated ridges and grooves (18. 19. 22. 23) of a rotor (11) on a shaft (12) and of a plate (21) fixed to a bearing housing (15) and a cover (16) secured together by a metal band (17). The plate (21), cover (16), bearing housing (15) and rotor (11) are preferably as-cast structures of magnesium or a magnesium alloy.
Patent ES-8406667-A1 (ES)
Title: Disc brake thrust collar assembly.
IPC: F16D55/224
Filed: 1983-10-28
Abstract: A disk brake is actuated through a mechanical linkage comprising a power screw (54) which is rotatably mounted within the housing (22) and a piston or power nut (38) which is threadedly engaged with the power screw (54) and which also is engaged with the friction element (32). An annular thrust collar (70) is installed within the housing (22) and defines a thrust receiving surface (73) which faces a surface (62) on the power screw (54). Brake reaction forces are transmitted to the wall of the housing (22) without loading the bolts (86) in tension by way of the surfaces (62, 73) of the thrust collar (70), the surface (108) and the retaining ring (66). A take-up ring (84) made of a deformable material is carried in the groove (82) of the thrust collar (70) so that, when a brake is manufactured, the thrust collar (70) is first installed in the bore and the retaining ring (66) is then installed in the groove (64). When the brake is first applied, the reaction forces drive the collar (70) into the position illustrated in the drawings, thereby deforming the take-up ring (84) to pass under the retaining ring (66). The take-up ring (84) thereafter assumes its original shape to engage the retaining ring (66) to hold the thrust collar (70) in place. An alternate embodiment discloses an equivalent hydraulic actuator, in which the power screw is replaced by a hydraulic coupling.
Patent ES-8502189-A1 (ES)
Title: Sulfo group-free polyazo compounds containing at least two basic water-solubilizing groups in metal-free or metal complex form
IPC: C09B29/42
Filed: 1983-11-11
Abstract: Metal-free compounds and 1:1 and 1:2 metal complexes of the formula < IMAGE > (I) < IMAGE > or a 1:2 metal complex of a metal-free compound of said formula and a metallizable azo compound not of said formula, wherein each K is independently a coupling component radical of the pyrazolone-5, 5-aminopyrazole, pyridone, 2,6-diaminopyridine, beta -naphthol, acetic acid ester, acetic acid amide or N-substituted N,N-disubstituted aniline series, each K1 is independently < IMAGE > wherein R3 is hydrogen, C1-4alkyl, phenyl or benzyl, R4 is C1-4alkyl, (C1-4alkoxy)-carbonyl or -CO-N(R8)2, wherein each R8 is independently hydrogen or C1-4alkyl, R5 is amino or hydroxy, R5a is hydroxy, T is hydrogen, cyano, < IMAGE > < IMAGE > or (C1-4alkyl)carbonyl, wherein R7, R10, R12, Za and A(-) are as defined in the specification, each R1 is independently hydrogen, halo, hydroxy, C1-4alkoxy or C1-4alkyl, or R1 and R5, located on rings attached to the same azo radical, are -O-Me-NH or -O-Me-O-, wherein Me is a 1:1 or 1:2 metal complex-forming metal ion, or R1 and R5a, located on rings attached to the same azo radical, are -O-Me-O-, wherein Me is as defined above, each R2 is independently hydrogen, halo, C1-4alkyl or C1-4alkoxy, X is a direct bond or a bridging radical as defined in the specification, and each q is independently 0 or 1, with the provisos that (i) the compound of Formula I has at least two basic water-solubilizing groups, and (ii) each end of X is in a 3- or 4-position of the Ring A to which it is attached, which metal-free compounds and 1:1 and 1:2 metal complexes are useful as dyes, particularly for paper and leather.
Patent ES-8503096-A1 (ES)
Title: Two speed accessory drive.
IPC: F16H3/54
Filed: 1984-03-23
Abstract: A two speed drive comprising: a driving member a rotatable driven member coaxially positioned relative to the driving member a planetary gear system rotatable with the driving member and with the driven member for providing in one condition a non-reducing speed drive and for providing in a second condition a speed reducing drive therebetween, the gear system including a sun gear drivingly engaging the driving member, a ring gear mounted for rotation about said driving member, and a plurality of planetary gears interconnecting the sun gear and the ring gear, the driven member attached to and carried with the planetary gears and a electromagnetic clutch, operable in a first mode for simultaneously driving the sun gear and the ring gear in the one condition to establish a non-reducing speed drive and operable in a second mode to rotationally lock the ring gear for driving the driven member through the sun gear and the planetary gears at a speed less than the speed of the driving member.