baber/WOPTO huggingface dataset:
Patent ES-342039-A1 (ES)
Title: Superplastic nickel alloys
IPC: C22F1/10
Filed: 1967-06-20
Abstract: A steel containing up to 0À08%C is characterized by a fine grained micro-structure comprising austenite or martensite in a ferrite matrix in which the transverse mean path between the austenite or martensite particles is so short (e.g. not above 8 microns) that when the steel is strained at 0À16-0À26 inch inch minute at 925-980 C. its tensile elongation is at least 150%. The steel may comprise Cr 18-35% Ni 2-12% C 0À08% max. Ti up to 1À5% # (a) up to 1À5% total V up to 1% # (b) Ti + V is at least Mn 0À1% 4 x (%C-0À03) Si 0-1% (c) For Cu 2% or more Mo 0-3% Mn does not exceed 0À3% Co 0-2% and Si does not exceed Cu 0-2À5% 0À4% (d) 1À17% (%Ni) + 13À3 # %Cr + %Mo # 3À5(%Ni) + 11 the balance, apart from up to 1% in total of Mg, Zr, Al, Ce, B and Hf and the lowest amounts possible of P, N, S, O and H, being iron. Steels as above containing 23-35% Cr and 4À5-12% Ni are said to be novel. The desired micro-structure is made by plastically deforming the steel (e. g. by 50%) in the two phase temperature region, the steel having a ferrite solid solution structure containing precipitable austenite, and heating the steel within the said region during or after the deformation to recrystallize the ferrite and precipitate the austenite. The alloys may be welded using a matching filler wire.
Patent ES-349596-A1 (ES)
Title: Preparation of thiolhydroxamate carbamates
IPC: C07C/
Filed: 1968-01-20
Abstract: Thiolhydroxamate carbamates of the formula: wherein R 1 is methyl, ethyl, methylthiomethyl, or methoxymethyl, R 2 is methyl, ethyl, or propyl, and R 3 is hydrogen, or methyl, are useful as insecticides. Reference has been directed by the Comptroller to Specification 1,090,986.
Patent ES-365986-A1 (ES)
Title: Epoxides
IPC: C07D303/32
Filed: 1969-04-14
Abstract: Dihydro antibiotic SL 1846 of Formula I is prepared by the catalytic hydrogenation of antibiotic SL 1846 of Formula II The reaction is carried out in an anhydrous solvent at atmospheric pressure in the presence of a platinum or palladium catalyst. The antibiotic has amoebostatic activity and it also inhibits the formation of antibodies. A pharmaceutical composition for oral, rectal and parenteral use comprises dihydro antibiotic SL 1846 and a carrier. Specification 1,157,998 is referred to.
Patent ES-373357-A1 (ES)
Title: Isothiocyanatophenyl-n-methylcarbamates and processes for their preparation
IPC: A01N47/46
Filed: 1969-11-08
Abstract: Acaricidal compositions contain a compound of the formula: where X is H, Cl, alkyl of 1-4 carbon atoms, alkenyl of 2-4 carbon atoms or alkoxy of 1-4 carbon atoms together with a solid or liquid diluent or carrier.
Patent ES-374652-A1 (ES)
Title: Accounting system for telephonic exchanges
IPC: H04M15/04
Filed: 1969-12-17
Abstract: An automatic toll ticketing system provides means for transfering charge information from registers, incoming links and a rate of charge indicator, to a programmed data-processing machine. In case where the transfer is not possible, a second attempt is made, and if insuccessful, a fault signal is provided and busy tone is sent to the subscriber.
Patent ES-388202-A1 (ES)
Title: Apparatus for continuously cleaning the surface of elongated stock
IPC: B21C43/00
Filed: 1971-02-12
Abstract: A body of particulate scouring material is provided in a chamber and is agitated in the chamber. Elongated stock to be cleaned is pulled through the scouring agent in the chamber while the scouring agent is agitated to abrade particles from the stock. A liquid is continuously applied to the scouring agent to entrain the abraded particles in the liquid. The liquid with the abraded particles entrained thereby is withdrawn from said chamber.
Patent ES-401837-A1 (ES)
Title: Method of preparing a pigment on an iron oxide base
IPC: C01G49/08
Filed: 1972-04-17
Abstract: In a method of preparing a pigment on an iron-oxide base from a sulphate solution containing in particular ferrous sulphate and derived from the leaching of zinc residues, said solution is neutralized and oxidized to simultaneously precipitate the hydrolyzable impurities together with a small quantity of iron, then the supernatant remaining liquid is separated from the precipitate and is neutralized and oxidized to precipitate most of the iron as an oxide, and the latter precipitate is treated in a basic medium to remove the small amount of sulphate ion present therein.
Patent ES-405320-A1 (ES)
Title: Self-leveling combined shock absorber and fluid spring assist unit
IPC: B60G17/044
Filed: 1972-07-19
Abstract: A self-leveling combined shock absorber and liquid spring unit adapted to be mounted in place of a conventional shock absorber between the sprung and unsprung masses of a vehicle having a conventional suspension system made up of a pair of upper and lower tubular structures mounted for longitudinal movement with respect to each other in contracting and extending telescopic relation, the tubular structures providing a cylinder, piston and piston rod arrangement defining separate rebound and compression damping chambers filled with hydraulic fluid and supplied from an annular supply chamber concentric with the cylinder, the interior of the piston rod member defines with a separate elongated displacement member a variable volume load bearing liquid spring chamber, the displacement member serving additionally as part of a pump-up mechanism for positively displacing hydraulic fluid from a supply damping chamber into the load bearing liquid spring chamber and as a part of a separate pump-down mechanism for positively displacing liquid from the load bearing liquid spring chamber into a damping chamber, the operative strokes and displacements of the two pump mechanisms being different but interrelated so as to maintain a variable amount of hydraulic fluid within the load bearing liquid spring chamber sufficient to provide a load bearing force when the tubular structures are in a generally centrally located predetermined relative telescopic position, which varies substantially in accordance with the static load carried by the unsprung mass of the vehicle, the arrangement being such that positive damping is provided at no-load capability and abrupt changes in the spring force are avoided during the telescopic movements of the tubular structures through the predetermined central position.
Patent ES-424866-A1 (ES)
Title: Cable splice assembly
IPC: B29C61/10
Filed: 1974-04-02
Abstract: A splice assembly, particularly suitable for applications where the splice is subjected to physical abuse, which includes an inner and outer jacket is disclosed. A liquid which hardens once in the assembly is injected into the assembly through a valve in the outer jacket. This liquid also penetrates the inner jacket, which is placed about a conductor, through a plurality of apertures disposed through the inner jacket.
Patent ES-425615-A1 (ES)
Title: Auxiliary linkage for amplifying needle movement in circular knitting machines
IPC: D04B15/82
Filed: 1974-04-24
Abstract: The invention relates to a control system for the lifting or raising of needles within their respective grooves or channels about the circumference of a conventional multi-feed circular knitting machine, with the aid of jacks and operational cams for said jacks, wherein the movement of the needles is amplified with respect to the movement of their associated jacks.
Patent ES-426875-A1 (ES)
Title: Multiple contact electronic relay - nearly maintenance free relay designed to replace electro-mechanical types
IPC: H03K17/73
Filed: 1974-06-03
Abstract: A multi-contact electronic relay is made up of a series of component groups, each group having between a first (M1) and second terminal (T) the anode-cathode path of a thyristor (SCR1) whose control electrode is connected to the first terminal by a circuit formed from a first resistance (RC1) shunted by series arrangement of a capacitor (C1) and second (RA1) and third (RB1) resistors. A zener diode (21) is connected between the junction of the second (RA1) and third (RB1) resistors and the first terminal (M1). The second terminals of all the groups are connected to a common terminal.
Patent ES-431480-A1 (ES)
Title: Wire-winding machine
IPC: B65H54/28
Filed: 1974-10-24
Abstract: A winding machine for metal wire including apparatus to protect, for example, a reel or wire wound on a reel should feed wire break during feeding of the reel. The apparatus includes: a support for at least one reel a motor for driving the reel in rotation a guiding mechanism including a traversing carriage bearing a pulley for guiding the wire as the wire is wound on the reel and a protective device, to protect the reel in the event of wire breakage, including two protective plates of arcuate shape extending the entire length of the reel. At least one of the plates is hinged about an axis parallel to that of the reel and is movable between an open position and a closed position in which one of its edges meets a corresponding edge of the other of the plates, the opposite edges of the two plates being spaced from one another so as to define a longitudinal slot between them. The slot is adapted to admit the wire when the protective device is in the closed position, and the protective device further includes a sliding, protective member disposed in the slot. The sliding member is carried by the carriage and has a small opening situated in the plane of the pulley and adapted to admit the wire.
Patent ES-435057-A1 (ES)
Title: Method for the manufacture of reinforcement members and member manufactured by the method
IPC: E04B1/04
Filed: 1975-02-25
Abstract: A method for the manufacture of reinforcement members, in which steel rods are first bent into a U shape and the two arms of the U-shaped piece are then bent off at right angle, at a particular distance from the cross bar of the U. These steel rods are placed at preselected intervals of the U-shaped portion and with their bent-off arms lowermost, into a trough-shaped basin with outward sloping side walls. A liquid foam material is then brought into the basin so that the preshaped reinforcing rods will be immersed with their bent-off arms in the solidified foam material, while the brackets project with their cross bar from the foam material.
Patent ES-440784-A1 (ES)
Title: Process for the manufacture of 2-stilbenyl-1,2,3-triazoles useful as optical brightening agents
IPC: C08L33/02
Filed: 1975-09-08
Abstract: 2-Stilbenyl-1,2,3-triazoles of the formula < IMAGE > where R1 is hydrogen, an alkali metal or ammonium cation, alkyl, alkenyl, phenyl, substituted phenyl, hydroxyalkylphenyl or cycloalkyl and R2, R3, R4 and R5 are each hydrogen or a substituent defined in Claim 1, are, if new, used for brightening in particular textile fibres made of polyesters, polyamides and polyacrylonitriles.
Patent ES-446898-A1 (ES)
Title: Straight and circular knitting machine
IPC: D04B15/78
Filed: 1976-04-05
Abstract: A straight knitting machine comprises needles in a needle bed and cam means for actuating the needles for casting on, loop forming and stitch transfer, during which operations the needles are selected by lowering or lifting the needles into or out of the needle bed so that a foot of each needle completely or partially projects from the needle bed, or is withdrawn completely into the needle bed and is thus selectively engaged by lifting portions of the cam means. The needles are raised by spring means and are pressed into the needle bed by pressure strips mounted on a slide. A selector element is associated with each slot in the needle bed for transmitting control movements from the pressure strips to the needles and a shaft of each needle is retained in an intermediate member. The intermediate members are provided with fixed feet arranged in rows for engagement by the pressure strips and with a further foot movable selectively into different rows for engagement by the pressure strips.
Patent ES-448139-A1 (ES)
Title: Development of instruments measuring body resistance to ion and ionophoresis applications
IPC: G01N27/04
Filed: 1976-05-21
Abstract: An instrument for measuring body resistance to ion and ionophoresis applications comprising a reading circuit for providing a reading of body resistance values after an established period during which the resistance values become stable, and a principle circuit including two transistors for initially obstructing current to a bridge and two condensors for actuating the two transistors, the condensors providing a discharge time equal to the time necessary for the body resistance values to become stable. Two relays are activated by the current circulating in the transistors and close the reading circuit.
Patent ES-448605-A1 (ES)
Title: Double-acting jack having a position stop
IPC: B66F3/26
Filed: 1976-06-05
Abstract: A double-acting jack having a working chamber is fitted with an adjustable stop against which its piston comes to rest. The stop is constituted by a nonrotatable nut, which is axially displaceable by an axially nondisplaceable lead screw with which it meshes. The stop includes means for controlling the supply of pressurized fluid from a supply line to the working chamber, the supply line being opened whenever the piston and its associated rod are not in the end-of-stroke position and closed whenever the piston and its rod are in the end-of-stroke position. The lead screw is mounted to have a slight amount of axial play. The supply line terminates in an annular opening provided on a shoulder of the lead screw, which defines a valve, or in it seat.
Patent ES-452001-A1 (ES)
Title: Durability or service-life monitoring device for a turbogenerator shaft
IPC: G07C3/00
Filed: 1976-09-30
Abstract: Device for monitoring the service life of the shaft of a turbine-generator set includes an analog computer circuit having a pair of inputs and an output, means for feeding to the inputs of the analog computer circuit electrical quantities proportional to the voltage and the current of the generator, the analog computer circuit having means for converting the electrical quantities that are proportional to the generator voltage and current to an electrical quantity proportional to the electrical torque in the air gap of the generator, a simulation circuit having an input connected to the output of the analog computer circuit for receiving therefrom the electrical quantity proportional to the electrical torque in the air gap of the generator, the simulation circuit comprising means for determining the torques in individual sections of the shaft of the turbine-generator set and having a multiplicity of outputs corresponding to the number of individual sections of the shaft, an analog-to-digital converter having an output and having inputs connected to the outputs of the simulation circuit for receiving therefrom analog data corresponding to the torques in individual sections of the shaft and converting them to corresponding digital data, a digital computer having an input connected to the output of the analog-to-digital converter and connected therethrough to the simulation circuit, a trouble-monitoring device connected parallel to the analog-to-digital converter, and having means for restricting the analog-to-digital converter to feed the digital data through the output thereof to the input of the digital computer only if a torque of extreme value is present in a section of the shaft, the digital computer having means for converting the digital data into signals proportional to the service life of the shaft.
Patent ES-456036-A1 (ES)
Title: Reactor emergency coolant discharge at fast and slow rates - according to position of primary circuit leak
IPC: G21D3/04
Filed: 1977-02-18
Abstract: A nuclear reactor installation comprises a liquid-cooled, esp. pressurised water reactor, in which the main coolant circuit comprises a pressure vessel and ducting leading out through the surrounding concrete biological shield. The biological shield, together with the reactor pressure vessel, constitutes a close space in which the pressure is monitored in order to actuate equipment for initiating a rapid power reduction if a leak should occur in the main coolant circuit. Pressure measuring devices inside the close space between biological shield and pressure vessel actuate the rapid power reduction equipment only if a leak occurs within the main biological shield, but initiate a slower reduction of power if a leak should occur outside this closed space within the biological shield. Pref. the pressure measuring equipment provides a comparison between the pressure rise inside the closed space and that outside this space. More specifically, the pressure measuring equipment records the difference in pressure between these two spaces. A sudden reduction in pressure by discharge of primary coolant from the circuit is avoided except in the essential cases of a leak within the primary contained space around the vessel. Where a leak occurs in the primary circuit outside the biological shield, a much slower power reduction is possible, and thus the stress loading induced in the primary circuit components can be correspondingly reduced.
Patent ES-460473-A1 (ES)
Title: Cosmetic formulations contg. yoghurt - in freshly prepared form or as powder together with preservatives, antioxidants, chelating agents and protease inhibitors (BE 6.1.78)
IPC: A61Q19/00
Filed: 1977-07-06
Abstract: A storage stable cosmetic formulation contains yoghurt and stabilisers. The yoghurt may be used as prepd. or as a dry powder and is present in amts. of =50%, pref. 5-15%. The stabilisers include prevatives (generally used in amt. of 0.01-0.3%) antioxidants (generally used in amts. of 0.05-0.5%) and protease inhibitors (generally used in amts. of 0.05-5.0%). The formulation is intended for external application and may be used as oil-in-water or water-in-oil emulsions or in aerosols.
Patent ES-466438-A1 (ES)
Title: Method for printing and flocking fabrics simultaneously
IPC: D06P5/00
Filed: 1978-01-28
Abstract: A method for printing and flocking a fabric in which the fabric is moved along a path, dye is applied to the fabric in accordance with a printing pattern to print such pattern directly on the fabric itself without interrupting the moving thereof, adhesive is applied over regions of the fabric to be flocked, again without interrupting the moving of the fabric, and flocking material is applied to the adhesive regions of the fabric, also without interrupting the moving thereof.
Patent ES-472138-A1 (ES)
Title: Axially-retained tripod homokinetic joint
IPC: F16D3/205
Filed: 1978-07-28
Abstract: The two parts of the joint are axially retained by providing at least one intermediate element between the tripod element and the bell element of the joint. The intermediate element is connected to the bell element by a ball joint and allows a sliding of the tripod element in a direction perpendicular to the axis of the shaft rigid with the tripod element. This results in a longer life and an improved performance of the tripod joint.
Patent ES-473537-A1 (ES)
Title: A hot melt adhesive composition.
IPC: C09J7/38
Filed: 1978-09-21
Abstract: {PG,1 An adhesive composition having greatly improved high temperature properties is prepared by melt blending a polyphenylene ether resin, a selectively hydrogenated arene/conjugated diene block copolymer, tackifying resin, and optional hydrocarbon processing oil.
Patent ES-474868-A1 (ES)
Title: Friction material
IPC: F16D69/02
Filed: 1978-10-27
Abstract: A friction material particularly suitable for use in making linings, pads and friction discs for automobile brakes and clutches is constituted of a base of vermiculite. Other components which may be present in the material include, for example, calcium or barium sulphate, a synthetic rubber or phenolic resin, and oxides of iron, zinc and chromium.
Patent ES-480186-A1 (ES)
Title: Side sheet for an impeller mower-conditioner
IPC: A01D43/10
Filed: 1979-05-03
Abstract: A tractor drawn and powered impeller mower-conditioner includes a transverse cutter assembly comprising a series of side-by-side rotating cutting disks. An impeller rotor with free-swinging flails is mounted above and slightly to the rear of the cutter bar with its axis of rotation parallel to the cutter assembly. A hood over the rotor includes a confining forward conditioning plate conforming fairly closely to the rotor periphery to form a conditioning zone and a rearwardly extending deflecting and windrow forming portion. The rotor is disposed and rotated so that the flails intercept cut material delivered rearwardly by the cutter assembly and carry it inside the hood up and over the rotor through the conditioning zone to be discharged rearwardly into a windrow. The hood includes a side sheet having a fore-and-aft extending wall closely adjacent and alongside an end disk of the cutter assembly and shaped and disposed to function primarily as a combined crop divider and safety shield, parting the standing crop ahead of the end disk to facilitate cutting and extending below the level of the disk to form a protective guard.
Patent ES-483309-A1 (ES)
Title: Magnetic tape cassette
IPC: G11B23/087
Filed: 1979-08-10
Abstract: A tape hub connection assembly, and a magnetic tape cassette containing such an assembly, in which an end of a length of tape is fixed to a reel hub by a clamping member pressed into a hub recess. The clamping member has a tool recess extending radially from the outer wall, for engagement by an assembly or an extraction tool so that the member is easily put in place or removed by a tool extending radially between the reel flanges.
Patent ES-486054-A1 (ES)
Title: Phenoxy-phenoxy-propionic acid amides, processes for their preparation, herbicidal compositions containing them and their use in controlling the growth of weeds.
IPC: C07D213/75
Filed: 1979-11-16
Abstract: 1. Claims for the Contracting states : BE, CH, DE, FR, GB, IT, NL Phenoxy-phenoxy-propionic acid amides of the general formula I see diagramm : EP0011802,P11,F6 in which R1 is halogen, NO2 , CN and/or CF3 n is 1 or 2 R2 is hydrogen or (C1 -C4 )alkyl R3 is (C3 -C6 )alkenyl, (C3 -C6 )alkinyl, hydroxy-(C1 -C4 )alkyl, (C1 -C4 )alkoxy-(C1 -C4 )alkyl, di-(C1 -C4 )alkylamino-(C1 -C4 )alkyl, cyano-(C1 -C4 )alkyl, (C1 -C4 )alkylthio-(C1 -C4 )alkyl, (C5 -C6 )cycloalkyl, methylcyclohexyl, phenyl-(C1 -C4 )alkyl, pyridyl or pyrimidyl or R2 and R3 together with the adjacent N-atom form a 4 to 7-membered ring in which up to 2 carbon atoms can be replaced by N and/or O. 1. Claims for the Contracting state : AT Process for the preparation of phenoxy-phenoxy-propionic acid amides of the general formula I see diagramm : EP0011802,P13,F1 in which R1 is halogen, NO2 , CN and/or CF3 n is 1 or 2 R2 is hydrogen or (C1 -C4 )alkyl R3 is (C3 -C6 )alkenyl, (C3 -C6 )alkinyl, hydroxy-(C1 -C4 )alkyl, (C1 -C4 )alkoxy-(C1 -C4 )alkyl, di-(C1 -C4 )alkylamino-(C1 -C4 )alkyl, cyano-(C1 -C4 )alkyl, (C1 -C4 )alkylthio-(C1 -C4 )alkyl, (C5 -C6 )cycloalkyl, methylcyclohexyl, phenyl-(C1 -C4 )alkyl, pyridyl or pyrimidyl or R2 and R3 together with the adjacent N-atom form a 4 to 7-membered ring in which up to 2 carbon atoms can be replaced by N and/or O, which comprises reacting a) phenoxy-phenoxy-propionic acid halides of the formula see diagramm : EP0011802,P13,F2 or phenoxy-phenoxy-propionic acid esters of the formula see diagramm : EP0011802,P13,F3 in which R is (C1 -C8 )alkyl, with amine of the formula see diagramm : EP0011802,P13,F4 or b) reacting 3-hydroxy-4-nitro-diphenyl ethers of the formula see diagramm : EP0011802,P13,F5 or correspondings phenolates, with halo-propionic acid amides of the formula see diagramm : EP0011802,P14,F1 in which Hal is chlorine or bromine, optionally in the presence of acid-binding agents.
Patent ES-8103030-A1 (ES)
Title: Benzamide derivatives and herbicidal composition containing the same
IPC: A01N37/40
Filed: 1979-12-05
Abstract: A herbicidal composition comprises a novel compound of benzamide derivative having the formula < IMAGE > wherein R represents a straight or branched chain alkyl group a straight or branched chain alkoxy group or amino group.