baber/WOPTO huggingface dataset:
Patent ES-346521-A1 (ES)
Title: N-(sulfonylcarbamoyl)-bornano-(3',2':4,5)-oxazolidin-3-ones
IPC: C07D263/62
Filed: 1967-10-27
Abstract: Novel terpenic sulphonyl-ureas (and salts thereof with bases) of the general Formula (I) wherein R stands for a hydrogen atom or a methyl group, R 1 stands for a hydrogen atom, and R 2 stands for a hydroxy group or R 1 and R 2 together stand for an OXO or ketalized OXO group and R 3 stands for a phenyl group which may be substituted by halogen, alkyl, alkoxy, alkylthio, amino, acetyl, acylamino or diacylamino (e.g. phthalimido), a benzamidoethylphenyl group which is substituted by alkoxy and/or halogen, or a 5- or 6-membered N-containing heterocyclic group linked through a N-atom, are prepared: (a) by reacting a reactive derivative of a sulphonylcarbamic acid, R 3 SO 2 NHCOOH, or a sulphonylisocyanate, R 3 SO 2 -N=C=O, with an intermediate. bicyclic amine of general Formula (II) (also described in salt form obtained by reduction of the related isonitroso compound) (b) by reacting a salt of the amide of a sulphonic acid of the general formula, R 3 SO 3 H with an appropriate bicyclic isocyanate in which R 1 together with R 2 stands for the OXO group or a ketal thereof or (c) by treating an intermediate N-substituted oxazolidinone of the general Formula (III) (obtained by reacting the unsubstituted compound with a reactive derivative of an R 3 -sulphonylcarbamic acid or with an R 3 -sulphonylisocyanate) with an alkali metal hydroxide and, if desired, reducing the ring- located keto group if present in the reaction product of embodiment (a) or (b) and separating the isomers obtained thereby or, if desired, oxidizing any product which carries a hydroxy group or, if desired, saponifying any product which carries a ketalized OXO group. 3 - Isonitroso - D,L - norcamphor is obtained by reacting D,L-norcamphor with amyl nitrite in the presence of sodium tert-butylate. Pharmaceutical preparations showing hypoglycaemic activity contain as active ingredient the above novel compounds and administration is orally.
Patent ES-360698-A1 (ES)
Title: Composition and method for inhibiting scaling in aqueous systems
IPC: C02F5/12
Filed: 1968-11-26
Abstract: A composition for inhibiting the formation of scales in aqueous solutions consists of 2-98 wt. per cent of lignosulphonic acid or a watersoluble salt thereof, 2-98 wt. per cent of a water-soluble organic polymer having a molecular -weight of 200 to 15,000,000 and having repeating units of the formula wherein R is hydrogen or methyl and R1 is amide or carboxyl or a salt or ester thereof, and 0-96% by weight of water. Exemplified polymers are polyacrylic acid, polymethacrylic acid, sodium poly (meth) acrylate, potassium polymethacrylate, polyacrylamide, acrylamide acrylic acid copolymer, and hydrolysed methacrylic acid-acrylonitrile copolymer.
Patent ES-374404-A1 (ES)
Title: Automatic control device for irrigating, spraying and sprinkling
IPC: G05D27/02
Filed: 1969-12-10
Abstract: In irrigation of crops or spraying of fruit buds in orchards, a relay 33 is energised to close a circuit 55 for the water pump only when the right conditions of temperature and ambient luminosity prevail. In the irrigation control system shown transistors 30, 31 and 32 form an AND gate so that relay 33 can be energised only when all conduct. Transistor 30 conducts only when the temperature sensed by negative temperature coefficient thermistor I exceeds a given value set by adjustment of resistor 9 transistor 31 conducts only when the ambient luminosity sensed by a photomultiplier 2 is less than a given value set by adjustment of resistor 13 and transistor 32 conducts only when the soil moisture content sensed by buried chromium electrodes 3 is less than a given value set by adjustment of resistor 14. Resistor 15 enables compensation to be made for different lengths of cable between the electrodes 3 and the rest of the apparatus. When transistors 30, 31 and 32 are all conducting, R.C. timing circuits 54, 53 and 39, 40 cause transistor 46, and thus relay 33, to be switched off and on at 30 minute intervals. For spraying, the circuit may be arranged so that transistor 30 conducts only when the temperature is below a given value.
Patent ES-400631-A1 (ES)
Title: Process for making semi-metallic arcuate brake lining segments
IPC: F16D69/02
Filed: 1972-03-10
Abstract: A process for making semi-metallic arcuate brake lining segments from graphite, metal powder, fibrous materials (asbestos and steel wool) and a phenolformaldehyde resin binder, by placing the materials in a specially designed pan and then heating the materials to a temperature between the cure and flow temperature of the resin before die pressing and curing the material to a predetermined arcuate configuration.
Patent ES-406149-A1 (ES)
Title: Windshield wiper arm
IPC: B60S1/34
Filed: 1972-08-26
Abstract: A windshield wiper arm assembly includes a retainer for housing and journaling a pivotally mounted wiper arm mounting head and also for supporting a cantilever type self-biasing arm extension member. A spring latch member releasably retains the mounting head fixed with respect to the retainer and also functions to secure the mounting head in position on the driving burr and pivot shaft assembly in a positive operative position.
Patent ES-414932-A1 (ES)
Title: Method and machine for fashioning sheet materials
IPC: B29C53/00
Filed: 1973-05-19
Abstract: A method and machine for fashioning pleated and also chevron-patterned structures. Crease lines may be marked on a continuously unwinding sheet material, which is propelled in a direction approaching a forming structure at a speed in excess of the speed of withdrawal of said structure. The pleats are received between the teeth of a rake assembly associated with forming heads position on either side of the path of the sheet or strip, at the entrance to receiving tunnel which is moved alternately from one head to the other so as to cause the strip to move cyclically toward and away from each rake.
Patent ES-418947-A1 (ES)
Title: Multi-load tractor hitch system
IPC: A01B63/14
Filed: 1973-09-20
Abstract: A tractor includes a hitch system comprising spaced lower draft links carrying draft hooks at their distal ends and an upper center link in the form of an extensible and retractable hydraulic actuator and a drawbar. An inverted U-shaped arch member has opposite legs respectively pivotally connected to the draft links at locations intermediate the ends thereof by means establishing a horizontal transverse axis about which the arch member is swingable fore and aft. A swivel bracket including rollers is mounted for rolling movement along the transverse bight portion of the arch member between a stored position on one of the legs of the arch member and an operative position on the transverse bight portion of the arch member. The hitch structure may be arranged in a three-point hitch mode by suspending the center link-forming hydraulic actuator from the bight portion of the arch member by spring means and by connecting a draft hook to the end of the piston rod of the center link-forming actuator. The hitch structure may be arranged in a weight transfer mode by placing the swivel bracket in its operative position, by connecting the end of the piston rod of the center link-forming actuator to the bracket and by connecting a force transmitting member or link between the swivel bracket and the implement to be towed. The hitch structure includes draft responsive means for initiating automatic draft and weight transfer control, the draft responsive means being, in one embodiment, responsive to forces imposed on the lower draft links or on the drawbar and being responsive in a second embodiment to draft forces imposed on the center link-forming actuator.
Patent ES-421415-A1 (ES)
Title: Storage-stable epoxide moulding compositions
IPC: C08G59/10
Filed: 1973-12-13
Abstract: Storage-stable epoxide moulding compositions containing solid pre-adducts of triglycidyl isocyanurate and amine curing agents, fillers and release agents. After curing, these compositions form tracking-resistant plastics of high heat distortion point.
Patent ES-423794-A1 (ES)
Title: L-arginine acetylsalicylate salt - water soluble and prepd. by direct reaction of arginine and acetylsalicylic acid
IPC: A61K31/195
Filed: 1974-03-01
Abstract: A water-soluble salt of L-arginine (I) and acetylsalicylic acid (II) is prepd. by direct reaction of stoichiometric amts. of (I) and (II) pref. in a polar (alcoholic or aq. - alcoholic) solvent. The analgesic and antirheumatic agent (II) is solubilised, and hence its ulcerogenic activity suppressed, without introducing potentially undesirable cations. The salt is completely and quickly assimilated giving high (II) levels. (I) has antianomanic properties with simultaneous proteinising and anabolic actions which promote the detoxifying mechanisms of the liver.
Patent ES-425110-A1 (ES)
Title: Process for preparing cyclicdicarboximido-substituted phosphonothioates
IPC: C07F9/553
Filed: 1974-04-08
Abstract: Cyclicdicarboximido-substituted phosphonothioates corresponding to the formula WHEREIN R represents phthalimido, monomethyl substituted phthalimido, 4-cyclohexene-1,2-dicarboximido or monomethyl substituted 4-cyclohexene-1,2-dicarboximido are prepared by a method which comprises reacting an appropriate O,O-diloweralkyl phosphorochloridothioate with an appropriate N-alkali metal cyclicdicarboximide reactant in the presence of a catalytic amount of 1,4-diazabicyclo(2,2,2)octane and an inert tertiary alcohol as a reaction medium.
Patent ES-445301-A1 (ES)
Title: 1,3-dialkyl-7-oxoalkylxanthines
IPC: C07D473/06
Filed: 1976-02-18
Abstract: By reaction of a compound of the formula II < IMAGE > or a salt thereof with an agent introducing a radical of the formula -A-CO-CH3 (III> in particular by reaction of a compound of the formula II with a ketone of the formula CH2=CR-CO-CH3 (V> wherein in the above formulae the radicals R1, A and R have the meanings given in Patent Claims 1 and 4, the corresponding 7-substituted xanthine derivatives are obtained. During the reaction, the carbonyl group of the radical of the formula III or of the compound of the formula V is optionally intermediately protected. The novel compounds are useful medicaments for the treatment of disorders of the cardiovascular system, since they improve the circulation of the skeletal musculature and/or decrease or prevent arrhythmias.
Patent ES-446954-A1 (ES)
Title: Plant growth influencers
IPC: C07D295/185
Filed: 1976-04-13
Abstract: Compounds represented by the formula < IMAGE > wherein R1 and R2 each are hydrogen or a phenyl R3 is cyano R5OCO- in which R5 is a lower alkyl having 1-8 carbons, cycloalkyl having 3-6 carbons, alkenyl having 2-8 carbons, alkynyl having 2-8 carbons or phenyl R6SO2- in which R6 is a lower alkyl having 1-8 carbons, cycloalkyl having 3 to 6 carbons or phenyl (R7)(R8)NCO- in which R7 and R8 each are hydrogen or a lower alkyl having 1-4 carbons, cycloalkyl having 3-6 carbons, alkenyl having 2-4 carbons or phenyl, or R7 and R8 together with the nitrogen atom to which they are attached are a 3-7 membered ring which may contain a further hetero atom or R9CO- in which R9 is a lower alkyl having 1-4 carbons, cycloalkyl having 3 to 6 carbons or phenyl and R4 is hydrogen or a lower alkyl having 1-4 carbons, AND SALTS THEREOF, HAVING ACTIVITY WHICH INFLUENCES PLANT GROWTH, PROCESSES FOR MAKING SUCH COMPOUNDS, COMPOSITIONS FOR USING THE COMPOUNDS AND METHODS OF USING THE COMPOUNDS TO INFLUENCE PLANT GROWTH ARE DISCLOSED.
Patent ES-464397-A1 (ES)
Title: Froth flotation process and collector composition
IPC: B03D1/008
Filed: 1977-11-23
Abstract: A collector composition for use in concentrating metallic mineral ores by froth flotation which comprises a mixture of a mercaptan and an emulsifying or wetting agent adapted to improve the dispersion of the mercaptan into the pulp, and a froth flotation method for concentrating metallic mineral ores wherein the above collector composition is employed as the collector, are disclosed herein.
Patent ES-464576-A1 (ES)
Title: Method of producing a static mixer device
IPC: B01F5/00
Filed: 1977-11-29
Abstract: The stack for the mixing device consists of individual layers (11a, 11b) assembled from sheet metal strips (13) which leave open flow channels (12). The two adjacent layers touch on bearing points (13b) of the edges (13a) and are there welded together. This is done in one pass with the aid of electrical resistance welding under pressure. The welding electrode arrangement has two electrodes (14, 15) with mating surfaces (14a, 16a), the one electrode (15) being provided with a layer (16) of an electrically insulating material. As soon as the two mating surfaces (14a, 16a) are brought into contact, the interior of the two electrodes forms a cavity corresponding to the shape of the stack to be welded together. Inserted into the one electrode there are mandrel-shaped insulating bodies (17) arranged in a gauge-like manner, which serve for feeding in the layers (11a, 11b) consisting of sheet metal strips (13).
Patent ES-465432-A1 (ES)
Title: Apparatus for the gastight fastening of a foil container
IPC: B25J21/00
Filed: 1977-12-26
Abstract: In order to reliably and safely secure a flexible container, such as a glove, to an opening in a housing, which opening is surrounded by a tubular stud projecting outwardly from the housing, the stub is provided with at least two grooves in its interior wall, each groove having an omegoid cross-section, and the flexible container is clamped in each groove by a clamping ring having a circular cross-section corresponding to that of the central portion of the cross-section of its associated groove.
Patent ES-470725-A1 (ES)
Title: Lift truck.
IPC: B66F9/065
Filed: 1978-06-13
Abstract: The lift truck of the invention comprises a frame, a mast adapted to be lifted in relation to the frame, a fluid-operated cylinder for controlling the ascent and descent of the mast, a load-supporting platform rigid with the mast, a first pivot pin carried by the lower end of the mast and rigid with a movable slide block guided horizontally along the lower portion of the frame. The slide block carries the pivot pin of a positioning rod for positioning the load supporting platform and a supporting rod, having a length equal to one-half of the distance between the pivot pin of the mast on the slide block and the pivot pin of the load supporting platform on the mast, is pivoted to the mast and to the lower portion of the frame ahead of the slide block.
Patent ES-474786-A1 (ES)
Title: Process for the production of pyridone compounds
IPC: C07D213/71
Filed: 1978-11-03
Abstract: The invention provides compounds of the formula < IMAGE > wherein each of R1 and R2 independently is a hydrogen atom or a substituted or unsubstituted alkyl or aryl radical, R3 is a hydrogen atom or the carbamoyl radical, and X is a substituted or unsubstituted alkyl or alkenyl radical. A process for preparing these compounds is also disclosed.
Patent ES-8705750-A1 (ES)
Title: Tooth decay preventing, sugar, especially saccharose containing food and pharmaceutical compositions with low water content as well as a method for their preparation.
IPC: A23L29/00
Filed: 1979-01-17
Abstract: Edible or oral compositions which limit the promotion of tooth decay and comprise lactate dehydrogenase and sucrose-inverting enzymes. Included among such compositions are foods containing 0.1 to 2% water and either sugar or sugar substitutes. Foods without sugars and pharmaceutical preparations are also included in the scope of this invention.
Patent ES-8306533-A1 (ES)
Title: Tubular heat exchanger
IPC: F28F1/32
Filed: 1979-03-02
Abstract: A heat exchanger particularly for a continuous-flow gas-fired water heater comprises a corrosion-resistant water- carrying pipe (e.g. a serpentine copper pipe) with heat-transfer fins 16 soldered thereto, the pipe having a copper- bronze coating 20 uniformly distributed around the external periphery of the pipe particularly where the fins are soldered thereto, and the fins being made of titanium-stabilized or niobium- stabilised chrome steel sheet. The pipe openings in the fins are preferably provided with collars 18 which encircle the pipe and by which the fins are hard-soldered to the pipe.
Patent ES-480574-A1 (ES)
Title: Resin-ligand-transition metal complex composition and processes for using this composition as catalyst.
IPC: C07C45/00
Filed: 1979-05-14
Abstract: A composition comprising an ion exchange resin, a metal selected from the transition group of elements bound to said resin and an organic linking compound which has at least one moiety which is ionically bonded to said resin and which further has at least one moiety which is coordinately bonded to said metal.
Patent ES-481392-A1 (ES)
Title: Water heating apparatus, especially for domestic coffee makers.
IPC: A47J31/54
Filed: 1979-06-08
Abstract: A water heater for a domestic coffee maker comprises a hot plate which is heated by an electrical resistance heater. A cavity is formed within the hot plate. The cavity extends substantially parallel to the top and bottom surfaces of the plate and has a closed end within the plate and an open end in the peripheral surface of the plate. The cavity is divided transversely by a partition which defines together with the internal walls of the cavity, a substantially U-shaped water circulation passage within the cavity. Water flowing through the U-shaped passage is thus heated by the heater.
Patent ES-8101184-A1 (ES)
Title: Sliding support arm for hinged furniture flap - is twisted at top, for braking action inside guide slot at end of travel
IPC: E05C17/22
Filed: 1979-10-05
Abstract: The sliding arm (5) which acts as a stay to support a hinged flap in a horizontal position, for e.g. a cupboard, passes through a guide at the top which also acts as a brake as the flap nears its horizontal position. The arm slides through a slot (21) in a bush (13) retained by a flange (20) on the inside of the cupboard. To close the slot, a serrated round nut (15) is screwed onto the slotted end of the bush. The upper part of the arm incorporates a twist, preceding its flanged over tip (12). This gives the braking action in the slot, and the braking force can be controlled by tightening or loosening the serrated nut.
Patent ES-488644-A1 (ES)
Title: 1-Allyltriazole derivatives, process for their preparation and their use as plant protecting agents.
IPC: A01N43/64
Filed: 1980-02-15
Abstract: 1-Allyl-triazole derivatives of the formula < IMAGE > in which R represents hydrogen, alkyl or optionally substituted aralkyl, R1 represents optionally substituted alkyl, cycloalkyl or optionally substituted aryl, R2 represents alkyl and R3 represents alkyl, cycloalkyl, optionally substituted cycloalkenyl, alkenyl or optionally substituted aryl, or R2 and R3, together with the carbon atom to which they are bonded, represent optionally substituted cycloalkenyl or cycloalkyl X represent the group < IMAGE > or the keto group, R4 represents hydrogen, alkyl, optionally substituted aralkyl, acyl or optionally substituted carbamoyl and R5 represents hydrogen, alkyl or optionally substituted aralkyl, or acid addition salts or metal salt complexes thereof are characterized by fungicidal and plant growth regulatory activity.
Patent ES-8104872-A1 (ES)
Title: Fluidized bed apparatus
IPC: F26B3/092
Filed: 1980-08-12
Abstract: The invention relates to a fluidized bed apparatus, comprising a vessel in which a foraminous tray separates a treatment chamber from an air chamber disposed underneath the same, and a hollow rotor which is adapted to be driven in rotation and is connected to a blower and has at least one blade, rotating in the vicinity of the foraminous tray and provided with a gas outlet opening, and which leaves free part of the surface area of the foraminous tray.
Patent ES-8203186-A1 (ES)
Title: Device for charging a charging capacitor
IPC: H02M9/04
Filed: 1981-01-09
Abstract: A device for charging a charging capacity from an a.c. source via a transformer and rectifier by using at least one auxiliary capacitor for buffer-charging of the charging capacitor is disclosed. The charge of the capacitor is used for example for charging an accumulator and flashing a light source. Change of the capacity of the auxiliary capacitor makes it possible to regulate the charging characteristic of the charging capacitor in charging an accumulator and to regulate the flash character, i.e. intensity and flash frequency, in case of the charging capacitor being discharged through a flash bulb via a thyristor.
Patent ES-8300364-A1 (ES)
Title: Metallized bonded sheet comprising a polyolefinic film and a paper or paperboard sheet.
IPC: B32B15/00
Filed: 1981-04-10
Abstract: Bonded sheets for packaging comprising a polyolefinic film, a paper or paperboard sheet and optionally an interposed adhesive, wherein the polyolefinic film is coated at least on one face with a metallized layer having a resistivity of from 1 to 5 Ohm.
Patent ES-8300956-A1 (ES)
Title: Control device in a gas-dynamic pressure-wave machine for the supercharging of internal-combustion engines.
IPC: G05D7/01
Filed: 1981-04-30
Abstract: A control apparatus for a gas dynamic pressure-wave machine for charging combustion engines. The inflow cross-sectional area of the gas pocket in the high-pressure exhaust channel is controlled in accordance with the desired operating conditions of the engine by a bimetallic flap or valve member as a function of the temperature of the high-pressure exhaust gas.
Patent ES-8202277-A1 (ES)
Title: Gripper feed and gripper resilience cylinders on forging manipulators
IPC: B21J13/10
Filed: 1981-05-06
Abstract: A forging manipulator has a mobile truck on which a gripper support is suspended by articulated linkages. To move the gripper support relative to the truck, and to provide cushioning of the gripper support, the gripper support is coupled to the truck by hydraulic cylinder assemblies. Each cylinder assembly includes three cylinders placed one above another with the piston of a middle cylinder connected to the truck and with the pistons of the outer cylinders connected to each other and to the gripper support.
Patent ES-8206081-A1 (ES)
Title: Method of making layered capacitors, and apparatus therefor.
IPC: C23C14/24
Filed: 1981-07-23
Abstract: Method for producing laminated capacitors, including a rotatable drum having a periphery and recesses formed therein, carriers disposed on the drum in the recesses defining a setting range on the periphery of the drum, a first vacuum chamber for metal layer deposition, a second vacuum chamber for insulating material layer deposition, means for supplying a vapor jet through a path in the first vacuum chamber and a shielding mask for shielding the carriers from the vapor jet, which includes shielding off the carriers from the vapor jet with the shielding mask before vapor deposition, alternatingly conducting the carriers on the drum through the first and second vacuum chambers, removing the shielding mask from the vapor jet path after a given number of revolutions of the drum for the period during which the setting range on the periphery of drum rotates through the first zone, and reintroducing the shielding mask in the vapor jet path after the last metal layer has been deposited during the rotation through the setting range, and a device for carrying out the method.
Patent ES-8301968-A1 (ES)
Title: Method for producing 3,6-bis(carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone.
IPC: C07C67/00
Filed: 1981-08-27
Abstract: 3,6-bis(carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone, sometimes known as "AZQ" is prepared by reacting a dialkylpyrocarbonate with a diamino hydroquinone to form 2,5-dichloro-3,6-bis (carboethoxyamino)-1,4-hydroquinone. The latter compound is oxidized to form the corresponding benzoquinone, which is reacted with an aziridinyl compound to produce 3,5-bis(carboethoxyamino)-2,5-diaziridinyl-1,4-benzoquinone.