baber/WOPTO huggingface dataset:
Patent ES-474753-A1 (ES)
Title: Method of improving the surface insulation resistance of electrical steels having an insulative coating thereon
IPC: H01F1/147
Filed: 1978-11-02
Abstract: A method of improving the surface insulation resistance of electrical steels having an insulative coating thereon by subjecting the electrical steels to electrochemical treatment as part of the routing thereof, to remove small metallic nodules, particles and the like extending through or protruding above the insulative coating. Following the electrochemical treatment, the electrical steels are rinsed and dried.
Patent ES-477322-A1 (ES)
Title: Control circuit for energizing an electrically ignited load.
IPC: H01F38/08
Filed: 1979-01-31
Abstract: An electrically ignited load such as a fusehead is connected to the secondary winding of a transformer. The secondary winding is magnetically linked to a primary winding through a magnetic circuit and the transformer is constructed so as to provide a substantial leakage inductance associated with the secondary winding and effectively connected in series with the load to be ignited. The structure selectively passes electrical ignition energy to the load only in response to input electrical energy having predetermined magnitude and frequency characteristics.
Patent ES-8104983-A1 (ES)
Title: Prescribed substance for thrombosis prevention and remedy
IPC: A23C15/12
Filed: 1979-05-25
Abstract: A pharmaceutical composition contains (all-Z)-5,8,11,14,17-eicosapentaenoic acid or one of its pharmaceutically acceptable salts, esters or amides and a pharmaceutically acceptable vehicle. The (all-Z)-5,8,11,14,17-eicosapentaenoic acid or its pharmaceutically acceptable salts, esters or amides can be used for the treatment or prophylaxis of thromboembolic states, to increase the bleeding time, dissolve or disperse thrombi or platelet aggregates which have already formed or to modify or prevent the adhesion of platelets to damaged tissue. They can furthermore be used to treat platelets in order to reduce their tendency to aggregation and/or to increase the rate of their separation from one another. They can furthermore be used as additive to blood in an extracorporeal circulation.
Patent ES-8100548-A1 (ES)
Title: Telescoping disconnect switch with low resistance center conductor
IPC: H01H31/32
Filed: 1979-10-31
Abstract: An isolated phase bus disconnect switch has a cylindrical aluminum center conductor coaxially disposed within a cylindrical aluminum housing. The center conductor is composed of two fixed axially spaced sections and a coaxial telescoping sleeve assembly which moves axially to make and break electrical contact between the fixed sections. One end of each fixed section and both ends of the sleeve assembly have copper contact rings fixedly attached thereto. Adjoining surfaces of the copper-aluminum interfaces are silver plated, and each of the adjoining aluminum members is axially slotted to permit flexing to allow for differential thermal expansion, while at the same time preventing relative motion between the plated surfaces.
Patent ES-486819-A1 (ES)
Title: Temperature-dependent current regulating or limiting switch device for electrical appliances, in particular for electrically heated appliances.
IPC: H01H37/00
Filed: 1979-12-12
Abstract: A temperature responsive switching device is provided in which a pair of spaced bimetallic electrical switching arms each are anchored to opposite sides of a mounting block for attachment to the respective power leads of an electrical supply circuit. The free end of the spaced bimetallic arms each contain an electrical contact. A central arm is disposed between the contacts and has a neutral contact mounted thereon such that each of the contacts on the bimetallic arm is biased at room temperature into contact with the central electrical contact. Upon one of the bimetallic arms experiencing a predetermined temperature the circuit is broken by deflection of the bimetallic arm. Upon the switch experiencing a second predetermined but higher temperature, the second bimetallic arm is deflected to open the circuit. In another embodiment, one of the bimetallic arms has the end thereof linked to the central contact by a solder link which upon the switch experiencing the higher predetermined temperature, melts the solder, permitting the arm to open the circuit.
Patent ES-489114-A1 (ES)
Title: Novel purification process
IPC: C07J9/00
Filed: 1980-03-01
Abstract: A novel process for the purification of ursodesoxycholic acid comprising reacting an aqueous solution of an alkali metal salt of ursodesoxycholic acid in the presence of chloroform with an acid and recovering crystalline ursodesoxycholic acid.
Patent ES-489792-A1 (ES)
Title: Latent hardener for aminoplast resins, process for its preparation and aminoplast resins containing same.
IPC: C08K5/41
Filed: 1980-03-21
Abstract: A latent curing agent for aminoplast resins produced by reacting diethanolamine with glycidol in a molar ratio of 1:(1 to 1.2) at 0 DEG to 90 DEG C. and then reacting the product with 0.5 to 1 mole of sulfur dioxide per mole of diethanolamine at 0 DEG to 90 DEG C.
Patent ES-8103919-A1 (ES)
Title: Encapsulated pesticidal composition and a method for making it.
IPC: A01N25/28
Filed: 1980-03-26
Abstract: A method of encapsulating a pesticide for the purpose of reducing the phytotoxicity to plants while essentially maintaining pesticidal activity. The products is produced by drying a mixture of pesticide on a particulate carrier suspended in a polymer latex.
Patent ES-8106136-A1 (ES)
Title: Derivatives of 2,4,6-triodo-isophthalic acid, process for their preparation and X-ray contrast agents containing them.
IPC: C07C231/08
Filed: 1980-08-08
Abstract: Novel, radio-opaque compounds comprising water-soluble bis-[N-{3,5-bis-(hydroxyalkylaminocarbonyl)-2,4,6-triiodo-phenyl}-N-( alpha -hydroxyacyl)-amino]-alkanes are disclosed for use as X-ray contrast agents. These compounds are relatively simple to synthesize, possess low toxicity and have good stability as well as resistance to hydrolysis. Methods for preparation and use of the compounds are also disclosed.
Patent ES-8106046-A1 (ES)
Title: Head gasket for an internal-combustion engine.
IPC: F02F11/00
Filed: 1980-10-07
Abstract: A cylinder-head gasket has an elongated compressible heat-resistant sheet having a longitudinally extending succession of circular cylinder holes. Respective U-section sheet-metal rings are gripped over the edges of these holes on the sheet. Respective sections of reinforcement material are engaged between these rings and the sheet in a longitudinally extending central region of the sheet that has a width smaller than the diameter of the cylinder holes. The reinforcement material is different from the sheet metal of the rings and is heat resistant.
Patent ES-8200769-A1 (ES)
Title: Hydrogen ion sensor having a membrane sheath of an oxygen ion conducting ceramic
IPC: G01N27/333
Filed: 1980-10-10
Abstract: A hydrogen ion sensor comprising in combination a gas impervious membrane sheath of an oxygen ion conducting ceramic, an electrochemical system partially contained therein, a terminal external to the ceramic sheath electrically connected to the electrochemical system and means for sealing the interior of the ceramic sheath from the ambient, the electrochemical system providing a fixed steady electrical potential that varies only with temperature between the inner surface of the ceramic sheath and the terminal.
Patent ES-8207508-A1 (ES)
Title: Mannich-base hydroxamic acid prodrugs for the improved bioavailability of non-steroidal anti-inflammatory agents, a process for preparing and a pharmaceutical composition containing them.
IPC: C07D209/28
Filed: 1981-04-23
Abstract: Novel prodrug forms of known non-steroidai anti-inflammatory agents and a process for preparing them are disclosed, said prodrugs having the structural formula < CHEM > wherein R-@- is the acyl residue of a non-steroidal anti-inflammatory agent containing a carboxylic acid function R1 and R2 each represent alkyl, alkenyl, aryl, cycloalkyl, cycloalkenyl, alkynyl, aralkyl, alkaryl aralkenyl, aralkynyl, alkenylaryl, and alkynylaryl, and substituted derivatives of the above groups or R1 and R2 are combined so that -NR1R2 together represent the residue of a heterocyclic compound containing one secondary nitrogen atom R3 is hydrogen, R1, < CHEM > -CH2OCOR min 1, -CH2ONO2, pyridyl, furyl, cyano, carbamyl, alkyl carbamyl, and dialkylcarbamyl R min 1 is any radical encompassed by the definition of R1 above or a non-toxic pharmaceutically acceptable acid addition salt or oxide thereof. These compounds are characterized as being more readily bioavailable, less irritating to topical and gastric mucosal membranes, and more permeable through topical membranes than are the "parent" nonsteroidal anti-inflammatory drugs from which they are derived.
Patent ES-8307620-A1 (ES)
Title: Steering lock for automobiles
IPC: B60R25/02
Filed: 1982-08-09
Abstract: A steering lock for an automobile includes a key cylinder, rotatable and axially movable upon rotation of a key inserted in the key cylinder, into locking engagement with a locking bar to lift the latter clear of engagement with a steering shaft. When the key cylinder is turned back and the key is pulled out, the key cylinder is moved back out of locking engagement with the locking bar, which then locks the steering shaft. The returning movement of the key cylinder depresses a spring-loaded control member into a key slot in the key cylinder. When the key cylinder is fully moved back, the spring-loaded control member is pulled out of the key slot. With such an arrangement, the key cylinder can directly engage the locking bar to displace the latter into a retracted position or allow the same to move to a locking position.
Patent ES-8401043-A1 (ES)
Title: 4-N,N-dimethylcarbamoyloxy-6-aminopyrimidines and their salts, process for their preparation and their use as parasiticides.
IPC: C07D239/46
Filed: 1982-11-24
Abstract: 4-N,N-Dimethylcarbamoyloxy-6-aminopyrimidines, and salts thereof, of the formula < IMAGE > wherein R1 and R2 independently of one another are each hydrogen, C1-C5-alkyl, C1-C5-haloalkyl, C3-C6-cycloalkyl, C2-C5-alkenyl or C2-C5-alkynyl, or together they are a C2-C5-alkylene group, R3 is halogen or C1-C5-alkyl, and R4 is C1-C5-alkyl, or R3 is hydrogen and R4 is C2-C5-alkyl. There are described a process for producing these pyrimidines, their use for combating pests, and also the intermediates of the formula < IMAGE > wherein R1 and R2 independently of one another are each hydrogen, C1-C5-alkyl, C1-C5-haloalkyl, C3-C6-cycloalkyl, C2-C5-alkenyl or C2-C5-alkynyl, or together they are a C2-C5-alkylene group, R3 is halogen or C1-C5-alkyl, and R4 is C1-C5-alkyl, or R3 is hydrogen and R4 is C2-C5-alkyl.
Patent ES-8600291-A1 (ES)
Title: Pentacyclic compounds.
IPC: C07C229/56
Filed: 1983-10-06
Abstract: Compounds of formula (I), < IMAGE > (I) or an N-oxide or pharmaceutically acceptable salt thereof, wherein R1 is hydrogen, C1-7 alkyl, C3-7 cycloalkyl, C4-7 cycloalkenyl or C1-4 alkyl substituted by C2-7 alkenyl, C2-7 alkynyl, C3-7 cycloalkyl, hydroxy, thiol, C1-4 alkoxy, C1-4 alkylthio, carboxy, C1-4 alkoxycarbonyl, C1-4 alkanoyl, amino optionally substituted by one or two C1-4 alkyl or by C4-6 polymethylene optionally containing an oxygen or nitrogen atom, aminocarbonyl optionally N-substituted by one or two C1-4 alkyl, or benzoyl or phenyl either being optionally ring-substituted by C1-4 alkyl, C1-4 alkoxy, halogen or trifluoromethyl, R2 and R3 are the same or different and are hydrogen, hydroxy, C1-4 alkyl, C1-4 alkoxy, C1-4 alklthio, halogen or trifluoromethyl, m is 1 to 3 and n is 1 or 2, the hydrogen atom bonded to the Ca carbon atom being trans to the hydrogen atom bonded to the Cb carbon atom, having mood-modifying activity such as anti-depressant activity.
Patent ES-8406564-A1 (ES)
Title: Process for phosphatizing zinc-electroplated metal objects.
IPC: C23C22/13
Filed: 1983-12-07
Abstract: A process for phosphating zinc-plated metal articles, particularly electrolytically zinc-plated steel sheets, by treatment thereof for a short period with an acidic phosphating solution which, in addition to zinc and phosphate ions, can contain other metal cations and/or anions of oxygen-containing acids having an accelerating effect, wherein the phosphating solution has a content of Zn2+-cations of between about 1 and 2.5 g/l, a free acid content in the range from 0.8 to 3 points, and the acid ratio of total acid to free acid in the range from 5 to 10. The phosphating treatment is carried out for a period of time not in excess of about 5 seconds.
Patent ES-8506833-A1 (ES)
Title: Clothes washing machine
IPC: D06F23/00
Filed: 1984-01-10
Abstract: The machine consists of a tub with access door; a perforated drum mounted co-axially in the tub; an auxiliary tank to collect the water from the drum and an electric pump for decanting water from the tub to the tank. The drum can be driven with a slow, alternating rotation or a fast one-way rotation.
Patent ES-8507348-A1 (ES)
Title: Contact lens disinfector
IPC: A61L12/04
Filed: 1984-08-13
Abstract: A contact lens disinfector has a pair of wells that are axially aligned and open in opposite directions from the disinfector casing. Between the wells is a positive temperature coefficient thermistor which serves as a heater to supply heat through a pair of heat sinks on opposite sides of the heater. Each heat sink has a spherically curved surface which engages flush with a companion shaped wall of the lens well to enhance the transfer of heat from the heater to the solution within the lens well.
Patent ES-8600707-A1 (ES)
Title: Method and device for forging crankshafts onto presses
IPC: B21K1/08
Filed: 1984-12-13
Abstract: An apparatus for forging crankshafts comprises a base which consists of beams 4 and cross-members 12 and 25. The head 3 of the device is designed for reciprocal movement in relation to the base. Between head 3 and parts 4 and 25 of the base there is a pair of movable, mutually coupled die holders 5 and 8, from which the top die holder 5 is led perpendicularly or at an oblique angle in relation to the head movement and the bottom die holder 8 is connected with the base by means of articulated connectors 6 and 7. Clamping die inserts 10 and 11 for gripping the forged material are fastened in die holders 5 and 8. The device is also equipped with a second pair of die holders 13, 12, 12a, 4d, which remain stationary and are fixed to the base during the working stroke of the press by means of a clamping mechanism 14 and 15. Die inserts 22 and 23 for forming crank webs and angle die inserts 17, 18 and 20 for setting crank webs at proper twist angles are mounted into the said stationary pair of die holders.
Patent ES-8507220-A1 (ES)
Title: Fluid actuator slew rate control
IPC: F01D17/10
Filed: 1984-12-14
Abstract: Initiation of piston movement in a fluid actuator and sustained piston movement at a controlled rate are achieved by control of servo pressure in the actuator.
Patent ES-8608232-A1 (ES)
Title: Level substrate for semiconducting devices and method for fabricating same.
IPC: H01L31/04
Filed: 1985-03-04
Abstract: An improved semiconductor device includes a substrate (11) having a deposition surface, including at least one defect region (30, 32) capable of providing a low resistance shunt path or a nucleation centre, a relatively thick, continuous, electrically conductive leveling layer (26) electroplated on the deposition surface to provide a substantially defect-free surface, and a semiconductor body (27) deposited on the leveling layer. The substrate (11) is formed of aluminium or stainless steel while the leveling layer is preferably formed of nickel or silver.
Patent ES-8608480-A1 (ES)
Title: Organic amide compounds derived from nitrogenous lipids.
IPC: C07H15/26
Filed: 1985-07-16
Abstract: Organic amide compounds of the formula < IMAGE > wherein R1-CO is a residue of a carboxylic acid with the proviso that the carboxylic acid is not a natural fatty acid normally bound to nitrogen of nitrogenous lipids, R2 is a hydrogen atom, a C1-7 alkyl group, or a C4-7 cycloalkyl group, and R3-N is a residue of a nitrogenous lipid. The compounds are useful in increasing or stimulating the in vivo biological activity of in vitro biologically active carboxylic acids.
Patent ES-8705763-A1 (ES)
Title: Pharmaceutical compositions containing gels.
IPC: A61K49/04
Filed: 1985-07-26
Abstract: Pharmaceutical compositions or diagnostic products containing Pluronic F-127 are disclosed which contain a therapeutic or diagnostic active quantity of the active principle and from 18 to 19% by weight of the gel-forming Pluronic F-127, as well as a method for the preparation of said products.
Patent ES-8702643-A1 (ES)
Title: Smooth bore muzzle device.
IPC: F41A35/04
Filed: 1985-08-20
Abstract: The inventive device is composed of a device with a specifically shaped inner bore which is mounted on or integral with barrel (2) of a firearm so that the axis of the inner bore and the axis of the barrel are co-linear. The inner bore of the device is composed of two sections, seen in direction of propagation of the projectile: (a) a reverse taper (12) which appears to the powder gases as an abrupt expansion around the projectile followed by (b) a smooth bore section (13) whose diameter is equal to or less than the projectile diameter.
Patent ES-8701857-A1 (ES)
Title: A process for the surface treatment of copper products.
IPC: C25D3/56
Filed: 1985-11-05
Abstract: A process for surface-treating copper products, for example, a copper foil to be used for a copper-clad laminate, the resulting surface-treated copper product having a superior bond strength to a base material, resistant to etching solution, acids, etc., is provided, which process comprises electrically depositing a binary alloy consisting of 95 to 20% by weight of zinc and 5 to 80% by weight of nickel, on the surface of a copper product to form a coating layer, followed by laminating the resulting copper product onto a base material under heating and pressure, said binary alloy being converted during the lamination into a ternary alloy of zinc, nickel and copper constituting a boundary layer having a superior bond strength between the copper product and the base material.
Patent ES-8704819-A1 (ES)
Title: Vehicle rearview mirror assembly containing a fluid light controlling medium.
IPC: G02B5/08
Filed: 1985-12-12
Abstract: A casing (61) has a transparent window plate (7) sealed therein. A reflector plate (12) is mounted on a diaphram (66) which forms a sealed chamber (72) with the base (64) of the casing. The casing (61) is mounted on a conventional mirror adjustment mechanism (80). A plurality of concial compression springs (73) urge the reflector plate (12) against the inside surface of the window plate (7) in the day position of the reflector plate (12). To move the reflector plate (12) for a day position to a night position, a pump (84) draws an optically dense light attenuating fluid from a reservoir (82) and pumps it into an annular chamber (78) and between the window plate (7) and reflector plate (12), to move the reflector plate (12) rearwards so that the fluid forms a masking layer between the reflector plate (12) and window plate (7). The masking layer extinguishes reflections from the reflector plate (12) in the night position. A solenoid valve (79) prevents return of the fluid to the reservoir (82) in the night position.
Patent ES-8703471-A1 (ES)
Title: Imidazo derivatives, their preparation and medicaments containing these compounds.
IPC: A61P9/04
Filed: 1985-12-20
Abstract: Imidazo derivatives of the formula < IMAGE > in which one or two of the radicals A, B, C or D represent a nitrogen atom, another of the radicals A, B, C or D represents a hydroxymethine group and the remainder of the radicals A, B, C or D represent methine groups, where one of these methine groups, if it is next to a nitrogen atom, can be replaced by a hydroxymethine group or by a methine group substituted by an alkylmercapto group, R1 and R2, together with two carbon atoms of the phenyl ring lying between them, represent a phenyl ring which is optionally substituted by an alkoxy group and R3 represents a hydrogen atom or an alkoxy group or one of the radicals R1, R2 or R3 represents a hydroxyl, phenyl, alkoxy, alkylmercapto, alkylsulphinyl, amino, alkylsulphonyloxy, sulphamyl, alkylaminosulphonyl, dialkylaminosulphonyl, alkylsulphonamido, N-alkylalkylsulphonamido, cyano, aminocarbonyl, alkylaminocarbonyl or dialkylaminocarbonyl group or, if R2 and R3 do not simultaneously represent hydrogen atoms or if A, B, C and D together with the imidazole ring do not represent imidazo[1,2-b]pyridazin-6(5H)-ones, imidazo[1,2-c]pyrimidin-5(6H)-ones and 5-alkylmercaptoimidazo[1,2-c]pyrimidin-7(8H)-ones, also denote an alkoxy or alkylsulphonyl group, a second of the radicals R1, R2 or R3 denotes a hydrogen atom or a hydroxyl or alkoxy group and the last of the radicals R1, R2 or R3 denotes a hydrogen atom or an alkoxy group, their tautomers and their acid addition salts, in particular their physiologically tolerated acid addition salts with inorganic or organic acids. The novel compounds have useful pharmacological properties, in particular antithrombotic and cardiovascular properties such as a cardiotonic action and/or an action on the blood pressure, and can be prepared by processes known per se.
Patent ES-8703414-A1 (ES)
Title: Novel phenyl-subsituted sulfonamides.
IPC: C07D417/14
Filed: 1986-01-31
Abstract: Sulfonylurea derivatives of formula <CHEM contiene="yes"> wherein J is a condensed ring aromatic group W is O or S R is H or CH3 and A is mono- or bicyclic heterocyclic group, e.g. pyrimidine or triazine, and their agriculturally suitable salts, exhibit herbicidal activity. Some also show plant growth regulant activity. The compounds may be formulated for agricultural use in conventional manner. They may be made by a variety of synthetic routes. e.g. by reacting an aromatic sulfonylisocyanate or sulfonylisothiocyanate JSO2NCW with the appropriate heterocyclic amine.
Patent ES-8707775-A1 (ES)
Title: Method and apparatus for knitting intarsia design fabric on circular knitting machines
IPC: D04B9/28
Filed: 1987-01-13
Abstract: Intarsia design fabric is knitted on a single jersey circular knitting machine by the steps of raising groups of contiguous needles simultaneously by associated pushers 1, 2 etc mounted for axial movement on the needle cylinder, drawing down the raised needles one after the other to knit by means of cams 130 of a cam assembly which has a reciprocatory motion relative to the needle cylinder. The pushers are controlled by cams 154, 156 acting on followers 150, the cams being entrained in rotation by the cam assembly. To ensure that the respective intarsia areas are joined together the pushers may overlap or the cylinder may be racked relative to the pushers by a pinion or worm. The needles have recesses engageable by springs to retain them in the raised position.
Patent IE-903645-A1 (IE)
Title: Load handling apparatus
IPC: B66C1/44
Filed: 1990-10-11
Abstract: A suspension frame (3) for raising or lowering by a crane or hoist carries an assembly (1) of depending limbs or legs (12) which are power operated by a ram (10) for extension apart or retraction and when retracted have a detachable hook engagement (14) with load bearing portions (40) of a split pallet assembly (4). On extension of the legs (12) the pallet portions (40) are withdrawn apart from under the load (L) in order to deposit it on the ground after which the separated pallet portions are raised clear of the load (L). An assembly (2) of load holding or steadying plates (24) also depend from the suspension structure (3) and are.power operated by a ram (20) against the load (L) to hold or steady the latter during withdrawal of the pallet portions (40) from under the load (L) and its deposit on the ground or other surface, on or after which the plates (24) are released from the load (L).