baber/WOPTO huggingface dataset:
Patent ES-361457-A1 (ES)
Title: Device for inspecting knitted articles,especially skin-tight garments,after manufacturing
IPC: D06H3/16
Filed: 1968-12-14
Abstract: A device for inspecting manufactured knitted articles such as stocking tights has an inspection form comprising in one embodiment a block 6, mounted so as to be freely rotatable about a vertical axis 7 rigid with support bracket 3, and two inspection legs 8, 9. Leg 8 is fixed at its bottom to one face of block 6 whereas leg 9 is hinged to the lower edge of the opposite face and kept in contact therewith by springs 10. In the embodiment shown bracket 3 is slidingly mounted on two parallel vertical tubular members 2 and is rigid with the piston rod of a fluid actuated cylinder 4 controlled by a compressed-air inlet valve actuated by means of a pedal 5 and forming part of. a compressed-air system 11. The movable bracket 3 has imparted to it a reciprocating motion on operation of pedal 5, which facilitates the slipping of the knitted article on and off the form. In another embodiment the bracket 3 is fixed to the end of a pivoting arm or lever.
Patent ES-366135-A1 (ES)
Title: Process for preparing beta-phenylethyl alcohol
IPC: C07C29/132
Filed: 1969-04-17
Abstract: #-Phenylethyl alcohol is prepared by the catalytic hydrogenation of styrene oxide in which the catalyst comprises Raney nickel and palladium. The reaction is preferably carried out at 10-140 C. and pressure of 50-500 1b./sq. inch. Small amounts of polar solvents, e.g. C 1 -C 5 alkanols, may be present in the reaction mixture and small amounts of alkaline materials may be added to suppress isomerization of styrene oxide to phenyl acetaldehyde.
Patent ES-379739-A1 (ES)
Title: 1-(cyanophenoxy)-2-hydroxy-3-sec.-alkylamino-propanes
IPC: A61K31/04
Filed: 1970-05-16
Abstract: Pharmaceutical compositions comprise a compound of the general formula: (R 1 =(CH2 ) 0-3 -CN, (CH2) 0-3 -NH2, (CH2) 1-4 - OH, COOH, .C 2-5 alkoxycarbonyl, alkenoxy or alkynoxy R 2 =H, halogen, alkyl, alkoxy or alkenyl containing up to 5 carbon atoms, CN, NO2 or R 1+2 =3, 4-OCH2 O- R3 =C1-5 alkyl, except that R3 contains at least 2 carbon atoms when R1 = CN or NH2 and R2 simultaneously=halogen or alkyl R4 = C2-6 alkyl) or salt thereof, with or without further active ingredients (e.g. coronary dilators and sympathicomimetics), in association with a carrier. The primary active ingredients possess - adrenolytic and hypotensive activity.
Patent ES-383298-A1 (ES)
Title: Constant velocity universal joints
IPC: F16D3/227
Filed: 1970-09-01
Abstract: A constant velocity universal joint including an inner member and an outer member with torque-transmitting balls therebetween has an outer member constituted by a tubular metal element shaped to provide the ball tracks and this shaped metal element is contained within and fixed against movement relative to an end portion of a propeller shaft.
Patent ES-384183-A1 (ES)
Title: Control circuit for driving, stopping and restarting a variable speed single-phase induction motor
IPC: H02P23/10
Filed: 1970-10-02
Abstract: A control circuit for driving, stopping and restarting a variable speed single-phase induction motor, in which when said motor is stopped from a running state by a DC braking means, the full voltage of the AC power source available for restarting the motor only for a predetermined time interval after it is stopped, regardless of the state of the running speed just before the stoppage. Three switches are provided for selectively connecting the AC power source, a DC power source for braking the motor, whereby the full starting torque is available to restart the motor in any state of the speed setting of the motor.
Patent ES-397418-A1 (ES)
Title: Retroreflective microspheres having a dielectric mirror on a portion of their surface and retroreflective constructions containing such microspheres
IPC: G02B5/128
Filed: 1971-11-27
Abstract: Retroreflective constructions containing microspheres with adjacent dielectric mirrors. Also microspheres having a plurality of coatings on a portion of their surface to form a dielectric mirror thereon.
Patent ES-397464-A1 (ES)
Title: Submersible pump
IPC: F04D29/60
Filed: 1971-11-29
Abstract: A submersible electric motor-pump assembly having a connection pedestal disposed between the pump outlet and the discharge pipe. The connection pedestal serving as a foot for a guide element and as an abuttment for the delivery outlet of the pump. The inlet opening of the discharge pipe is connected on the side of the connection pedestal opposite to the side the delivery outlet of the pump abuts against.
Patent ES-401993-A1 (ES)
Title: Fuel injection apparatus for gas turbine-type vehicle power plant
IPC: F02M/
Filed: 1972-04-21
Abstract: In a fuel injection apparatus of the type that is associated with a gas turbine-type vehicle power plant, there is provided a differential pressure valve which is disposed in the fuel path and which ensures a constant pressure drop across a fuel metering valve regardless of the fuel quantities metered thereby. In order to reduce the back pressure effect of the fuel on the operation of the differential pressure valve, the stationary flat valve seat of the latter has, instead of one, a plurality of fuel flow openings, so that the pressure cross section for any given opening cross section is reduced with respect to known differential pressure valves.
Patent ES-408564-A1 (ES)
Title: Apparatus and method for measuring the rate of change of thickness of dielectric members
IPC: B07C5/12
Filed: 1972-11-14
Abstract: Apparatus for detecting the presence of relatively narrow, thin sections in the sidewall of glass containers and rejecting those containers which exhibit such narrow, thin sections. A radio frequency source coupled to a transmitting antenna positioned adjacent the container establishes a radio frequency field extending through the wall of the glass container. The wall of the container is moved relative to a receiving probe. The instantaneous magnitude of the field received by the probe provides an indication of the thickness of the container sidewall. The signal received is amplified and the first derivative of the voltage with respect to time is taken. The rate of change of the voltage is a direct indication of the change in thickness of successive sections of the container sidewall being gauged. Those containers which exhibit a rate of change of voltage with respect to time above a preset level are rejected as being defective.
Patent ES-415651-A1 (ES)
Title: Method of rapid differential flocculation of kaolin slurries
IPC: C04B14/10
Filed: 1973-06-07
Abstract: Treatment of reflocculated kaolin slurries with anionic, high molecular weight polymer flocs and settles a purified kaolin clay leaving titanium and iron contaminants in suspension.
Patent ES-420322-A1 (ES)
Title: Read-write magnetic transducer having a composite structure comprising a stack of thin films
IPC: G11B5/245
Filed: 1973-11-07
Abstract: Each pole-piece of a read-write magnetic transducer having a geometrical airgap defined by a pair of pole-pieces and wherein passes a part of a read-write flat winging comprises a first layer made of magnetically soft material adjacent to the airgap and a second layer made of magnetically hard material with an intervening layer of a structure ensuring de-coupling of the magnetizations of the said soft and hard magnetic material layers.
Patent ES-421643-A1 (ES)
Title: Metallic coating method
IPC: C23C2/40
Filed: 1973-12-20
Abstract: Method for applying a metallic coating to a ferrous base metal strand wherein the surface of the strand is first thoroughly cleaned to render it receptive to a molten coating metal. During the cleaning step, the strand may be heated to a temperature less than the melting point of the metallic coating metal. A non-conductive coating pot is provided which has a primary coil within its side walls. Power is supplied to the primary coil which induces heavy secondary currents in the coating metal within the pot. This current is converted into heat by resistance of the coating metal itself, thereby supplying a high quantity of heat directly in the coating metal. The induced secondary current constantly stirs the molten coating metal so as to help provide a bright bath surface where the strand exits from the bath, and minimizes accumulation of oxides and dross.
Patent ES-440859-A1 (ES)
Title: Electric connector apparatus and method
IPC: H01F27/04
Filed: 1975-09-10
Abstract: An electric terminal bushing having a hollow tubular contact engageable with the contact pin of an electric elbow type connector is arranged so as substantially to reduce the arcing time during a switch closing operation and includes means for slidably mounting the hollow tubular contact within the bushing, magnetic means connected in series with the contact for imparting sliding closing movement thereto in response to the striking of an electric arc between the contact pin and the tubular hollow contact, and latch means mounted on said hollow tubular contact for engaging a part of the bushing so as to hold said tubular contact in its circuit closed position following movement of said contacts to their closed circuit positions.
Patent ES-441246-A1 (ES)
Title: Machine for working metal surface
IPC: B23C3/14
Filed: 1975-09-24
Abstract: Apparatus for machining the surface of an elongated rigid workpiece passing therethrough in a predetermined direction along a path. The apparatus includes at least one station having opposed tools for engaging opposite sides of the workpiece. The tools have tool axes extending generally perpendicular to the path. The tools are mounted for movement of their axes toward and away from the path, and for tilting movement of their axes relative to the path in a plane extending generally perpendicular to the path.
Patent ES-441948-A1 (ES)
Title: Process for the preparation of flexible polyurethane foams
IPC: C08G18/48
Filed: 1975-10-21
Abstract: A process for the manufacture of so-called "cold" flexible polyurethane foams is described, which consists of pouring foaming compositions (obtained by mixing, in the main, very active polyether-polyols having an average of at least two hydroxyl groups per molecule, polyisocyanates, water, catalysts and crosslinking agents) into moulds, awaiting the formation of the foams and releasing these from the mould, the characteristic feature being that the composition contains 0.05% to 3% by weight, relative to the polyether-polyols, of a triorganosilylated polyol of the general formula (A)aC(CH2OSiR3)4 -a, in which the symbols R, which may be identical or different, represent methyl, ethyl or vinyl radicals with the proviso that at least one radical R per SiR3 group is a methyl radical, the symbol A represents a methyl or ethyl radical and the symbol a represents 0 or 1. This process makes it possible to stabilize the foams and give them a regular cellular structure.
Patent ES-447494-A1 (ES)
Title: Unsaturated silicon organic compounds containing keto groups
IPC: C08L67/00
Filed: 1976-04-30
Abstract: A keto-group-containing silane of the formula < IMAGE > WHEREIN R independently represents an alkyl, cycloalkyl, alkyloxyalkyl and phenyl group, R' represents an unsubstituted straight-chained or branched alkylene or alkenyl cycloalkylene or cycloalkenyl group having 2 to 8 carbon atoms, R'' represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R''' represents a hydrogen atom, a straight-chained or branched alkyl or alkenyl group having 1 to 6 carbon atoms or a C5-C6 cycloalkyl group, and N HAS THE VALUE 1 OR 2, AND THE CONDENSATION PRODUCTS THEREOF PROCESSES FOR THEIR PRODUCTION AND THE USE THEREOF AND FACILITATING THE ADHESION OF INORGANIC OXIDIC AND METALLIC SURFACES TO POLYADDITION OR POLYCONDENSATION POLYMERIC COMPOSITIONS.
Patent ES-455277-A1 (ES)
Title: Method of and tool for forming a female screw thread in a workpiece
IPC: F16B33/02
Filed: 1977-01-22
Abstract: The object, e.g. a screw or a screw nut, has two thread types, e.g. a Whitworth thread or a metric thread, cut one on top of the other. The two threads are produced such that a first thread type is cut on a blank with cylindrical wall, and that a second thread type is cut thereon over the first thread. A nut with a thread of the first or the second type, for example, may thus be used with such an object, e.g. a screw bolt.
Patent ES-456094-A1 (ES)
Title: Analgesic and anti-inflammatory compositions
IPC: A61P25/04
Filed: 1977-02-18
Abstract: A pharmaceutical composition having analgesic, anti-pyretic and anti-inflammatory activity and administration thereof in oral dosage form, comprising 2-(carbamoyl)phenyl-2-acetoxybenzoate as active ingredient and procedure for preparing such active ingredient. One or more pharmaceutically acceptable oral carriers are mixed with the active ingredient for oral administration in various dosage forms. The disadvantages of acetyl salicyclic acid and salicylamide are avoided.
Patent ES-458749-A1 (ES)
Title: Apparatus for connecting rotary element to drive shaft in sewing machine
IPC: D05B69/34
Filed: 1977-05-13
Abstract: A sewing machine includes a main drive shaft on which is fitted a sleeve which rotates with the drive shaft. A drive element, pref. the flywheel is mounted freely rotatable on the shaft by means of a central bush having a low friction surface. The sleeve carries a transmission linkage which can engage the flywheel so that the flywheel rotates with the shaft. The flywheel can be easily disengaged from the shaft when e.g. the flywheel is used to wind yarn onto the shuttle bobbin.
Patent ES-461034-A1 (ES)
Title: Transmission control
IPC: F16H63/36
Filed: 1977-07-26
Abstract: A transmission control useable with a transmission of the type having a first change gear mechanism for establishing a plurality of drive speeds and a second change gear mechanism for establishing either a forward or reverse drive for each of said plurality of drive gears, the transmission control including stop means capable of preventing the transmission from operating in one or more selected reverse speeds to prevent high speed reverse operation of a vehicle employing the transmission.
Patent ES-467558-A1 (ES)
Title: Controlled release sutures
IPC: A61B17/06
Filed: 1978-03-03
Abstract: A controlled release needle-suture combination wherein a fluid swellable suture is attached to a surgical needle having an oversized blind axial opening by inserting the suture into the full depth of the opening and swaging the needle over the outermost portion of the opening so that the end of the suture at the innermost portion of the opening remains uncompressed. Such needle-suture combinations are characterized by having relatively uniform and consistent needle pull-off values regardless of changes in the fluid content of the suture.
Patent ES-467766-A1 (ES)
Title: Device for reading information magnetically coded on a carrier
IPC: G11B5/39
Filed: 1978-03-10
Abstract: There is provided a reader for reading information magnetically coded on a carrier. The reader includes a magnetizing device for magnetizing the information precoded on the carrier and a transducer for detecting the magnetized information as the carrier is translated successively past the magnetizer and transducer. The magnetizer includes at least one magnetic layer having a succession of adjoining zones, the length of alternate zones being much greater than the length of the other zones and the magnetic induction in the zones being of opposite sense. The transducer includes at least one magneto-resistive detecting member and a magneto-resistive compensating member which are of anisotropic magnetic material. The members are disposed to develop across the compensating member a voltage in response to the interference magnetic field which is equal to that developed across the detecting member due to that field. However, the compensating element is positioned so as to be outside of the magnetic leakage field of the coded information. The leakage field of the magnetizing device is utilized to polarize the magnetic-resistive members by causing their axes of easy magnetization to rotate through an angle theta between 0 DEG and 90 DEG and preferably 45 DEG .
Patent ES-469937-A1 (ES)
Title: Rabies virus vaccine
IPC: C12N15/00
Filed: 1978-05-17
Abstract: A novel rabies virus strain No. 675 deposited in the Czechoslovak National Collection of Type Cultures of the Institute of Hygiene and Epidemiology in Prague under number CNCTO AO 4/77, novel living or inactivated cell culture vaccines derived therefrom, a process for the isolation of the virus strain as well as a process for the preparation of the said vaccines and novel method of immunizing warm-blooded animals against rabies.
Patent ES-470715-A1 (ES)
Title: Taking up machine for fabrics or products in continuous roll
IPC: B65H18/20
Filed: 1978-06-12
Abstract: A machine for taking up fabrics or products in a continuous roll, comprising at least one pair of powered horizontal driving rollers arranged transversely of a vertical carrying structure provided with two parallel horizontal lower and upper rails, on which end guides can slide and seat for two grooved vertical uprights, the latter having inserted therein the ends of supporting warping woofs for fabric rolls as free to slide and rotate.
Patent ES-474528-A1 (ES)
Title: Joint assembly for air duct
IPC: F24F13/02
Filed: 1978-10-25
Abstract: A joint assembly for the end of a prismatic duct comprises a frame including a plurality of elongate L-section profiles each formed unitarily of sheet metal with a pair of legs the first of which parallels a corresponding duct sidewall and forms one of two jaws which define a slot receiving that sidewall, the second leg being hollow and forming an open-ended transverse channel accommodating angularly or curvilinearly profiled sheet-metal arms of associated corner pieces. The channel is bounded by two generally parallel walls either or each of which has an extension forming part of the other jaw of the slot. The free edge of at least the second leg forms a bent-over two-ply stiffening rib which could be engaged by a connecting clip. Barb-like formations on either or both slot-forming jaws and on the sidewall bracketed thereby engage each other to lock the frame onto the duct. The corner pieces have holes enabling the frame to be bolted or riveted to a similar frame of an adjoining duct, or to some other support.
Patent ES-475696-A1 (ES)
Title: Process for the preparation of cross-linked copolymers and application of the so obtained products to textile printing.
IPC: D06P1/52
Filed: 1978-12-04
Abstract: A crosslinked copolymer useful in textile printing is prepared by (a) polymerizing in the presence of a radical initiator in a water-miscible alkanol k mole percent acrylamide with 0 to 45 mole percent of a compound of the formula < IMAGE > and 0.1 to 20 mole percent of a crosslinked agent wherein k is 99.9 to 50, R2 and R3 are hydrogen or methyl with the proviso that only one of R2 and R3 may be simultaneously methyl, and I is a member selected from the group consisting of cyano, alkoxy carbonyl having a total of 1 to 9 carbon atoms, alkoxy carbonyl with hydroxy substituted alkoxy moiety having 2 to 8 carbon atoms in the hydroxy substituted alkoxy alkanoyloxy having a total of 2 to 6 carbon atoms, alkanoylamino having a total of 2 to 8 carbon atoms, cyclic alkanoylamino having a total of 4 to 8 carbon atoms, phenyl and trialkoxysilyl having 1 to 2 carbon atoms in the alkoxy (b) mixing the polymer from (a) with p mole percent of a hydroxide of the formula MOH wherein p is 5 to k and M is an alkali metal and (c) saponifying the polymer mixture from (b) at 30 to 150 DEG C. until p mole percent of amine moieties are saponified to -COOM (d) removing by-product ammonia and optionally (e) methylolating the saponified polymer in a lower alkanol with 0 to (k-p) mole percent paraformaldehyde at a temperature of 10 DEG C. to the boiling point of said lower alkanol.
Patent ES-475905-A1 (ES)
Title: Test method for detection of malignant tumours
IPC: A61B10/00
Filed: 1978-12-11
Abstract: An in vitro testing method for the diagnosis of malignant tumours preferably human tumours, by determining the mobility variation of cellular blood components contacted with a migration inhibition factor (MIF), the MIF being secreted from lymphocytes being sensitized against tumour tissue, comprises subjecting, as said cellular blood components, the lymphocytes contained in a leucocyte suspension to be examined to a migration inhibition test. The lymphocytes are contacted with an antigen capable of stimulating them to produce MIF. The leucocyte migration is inhibited and fixed after a predetermined period of time. The leucocytes migrate in a capillary intermediate layer having a thickness of from 1 to 20 microns and being at least partially filled with liquid. Said intermediate layer is formed between a glass surface and an agar layer. The invention further refers to the construction and preparation of a testing plate or dish comprising these layers.
Patent ES-8106771-A1 (ES)
Title: A method for removing multivalent heavy metal ions from a metal plating waste effluent.
IPC: C25D21/22
Filed: 1980-02-22
Abstract: Multivalent heavy metal ions are removed from metal plating waste streams by passing them through an unexpanded vermiculite cation exchange column. The column is effective to remove copper, zinc, and nickel ions and mixtures thereof. Where cyanide and cyanide-metal complexes are also present in the plating waste stream, the stream is pretreated to destroy the cyanide and cyanide complexes prior to passage through the ion exchange column.
Patent ES-8103932-A1 (ES)
Title: Method for thermal destabilization of microbial rennet
IPC: C12N9/99
Filed: 1980-04-08
Abstract: Thermal stability of microbial rennet is reduced by treatment of the rennet in aqueous medium with aliphatic or inorganic peroxy acids or salts thereof. Preferably, the microbial rennet is Mucor Miehei rennet and the peroxy acid is a lower aliphatic peroxy acid such as peracetic acid. The thermally destabilized microbial rennet is inactivated when whey containing the rennet is pasteurized.
Patent ES-8103280-A1 (ES)
Title: Fuel injection system
IPC: F02M57/02
Filed: 1980-05-08
Abstract: A fuel injection system includes a pump including a pump plunger and electromagnetic means for actuating the plunger against the action of a spring. The electromagnetic means includes a winding which is energized to cause delivery of fuel. First electronic means is provided to cause energization of the winding when delivery of fuel is required and second electronic means operable to cause de-energization of the winding. The second electronic means includes a comparator which receives a required fuel signal and a signal from a transducer which provides a signal representative of the plunger position. When the predetermined movement of the plunger has taken place the winding is de-energized to allow the plunger to return under the action of the spring.
Patent ES-8103041-A1 (ES)
Title: Benzene sulfonyl semicarbazides, their preparation and use, pharmaceutical formulations containing them and their preparation.
IPC: C07D217/24
Filed: 1980-06-30
Abstract: The sulphonylsemicarbazides have the formula < IMAGE > in which R, R<1>, X, Y and n have the stated meanings, and they and their physiologically tolerated salts are used in pharmaceutical products for the treatment of diabetes.
Patent ES-8105154-A1 (ES)
Title: Dialysis machine with means for controlling ultrafiltration rate
IPC: B01D61/32
Filed: 1980-07-02
Abstract: The machine includes a flow system for drawing fresh dialysis solution from a source through a dialyzer 12. Inlet and outlet valves 22,26 can cut off flow to and from the dialyzer. An ultrafiltration branch 48 is provided between the valves and the dialyzer for drawing liquid from the dialyzer when the valves are closed. This branch includes a single- acting piston pump 52 operated by a stepper motor 54 to draw the liquid in accurately controlled amounts and at accurately controlled rates.