baber/WOPTO huggingface dataset:
Patent ES-470825-A1 (ES)
Title: Mercaptoacylamidobenzoyl glycine and mucolytic process
IPC: A61K31/195
Filed: 1978-06-15
Abstract: N-[3-(mercaptoacetylamino)benzoyl]glycine, alkali metal and amine salts thereof are potent topically effective mucolytic agents.
Patent ES-471424-A1 (ES)
Title: Fuel injection nozzle
IPC: F02M51/06
Filed: 1978-07-04
Abstract: The fuel injection nozzle is for fitting to an I.C. engine. It has an oblong housing (10) containing a chamber (15) open at one end and ending in a bore (16) at the other leading to an outlet (14). A sliding valve (18) works against a seat (17) in the bore, and an inlet union for fuel (13) leads into the chamber, which contains a cylindrical solenoid armature (23) coupled to the valve. A cover for the open chamber and accommodates a solenoid core (21) extending inside the armature, and which when energised lifts the valve off its seat. Fuel flowing through the chamber cools the solenoid windings.
Patent ES-472122-A1 (ES)
Title: Fuel injection pumping apparatus for internal combustion engines including manifold pressure device
IPC: F02D1/06
Filed: 1978-07-27
Abstract: A fuel injection pumping apparatus for supplying fuel to an internal combustion engine includes an injection pump to which fuel is supplied by a feed pump under the control of an operator adjustable throttle means. A valve is provided intermediate the throttle means and the injection pump and includes a valve element which is subject to the outlet pressure of the feed pump and which throttles the flow of fuel between the throttle means and the injection pump. As the outlet pressure of the feed pump increases, the throttling effect of the valve element is reduced. The force exerted by the spring on the valve element is determined by a device which is responsive to the pressure of air supplied to the associated engine and the disposition of the device is such that as the pressure of air supplied to the engine increases, the throttling effect provided by the valve element decreases.
Patent ES-472287-A1 (ES)
Title: Dual-compression gas-blast puffer-type interrupting device
IPC: H01H33/91
Filed: 1978-08-02
Abstract: A fluid-blast circuit-interrupter of the puffer-type is provided having two connected piston structures, one designated herein as a primary piston structure, and the other termed a secondary piston structure, connected serially mechanically in tandem series arrangement to thereby compress a suitable arc-extinguishing fluid in two separate compression chambers. Valve action is utilized to delay the initiation of the second gas-blast from the second compression chamber toward the arc until the separable interrupting contacts have reached a desired predetermined contact separation distance. By suitably changing the component dimensions of the interrupter, the degree of gas compression, and the instant of gas-blast application of the second arc-extinguishing blast, may be changed without delaying the instant of initial contact separation.
Patent ES-473406-A1 (ES)
Title: Semi-permeable membranes from acrylonitrile copolymers and their application.
IPC: C08F220/44
Filed: 1978-09-15
Abstract: A disulphimide group-containing acrylonitrile copolymer semi-permeable membrane which comprises: (A) from 99 to 50% by weight of acrylonitrile units (B) from 1 to 50% by weight of units of an acrylonitrile-copolymerizable ethylenically unsaturated monomer containing one or two disulphimide groups and (C) from 0 to 30% by weight of units of one or more other acrylonitrile-copolymerizable olefinically unsaturated monomer, the sum of the percentages amounts to 100. The semi-permeable membranes may be used in reverse osmosis and ultrafiltration.
Patent ES-480003-A1 (ES)
Title: Extract for granular products in silo - has central radial blades which rotate crank and arm with inclined scraper blades (PT 06.12.79)
IPC: B65G65/44
Filed: 1979-04-04
Abstract: The unit for extracting granular or powder products from a silo has a 90 deg. gearbox (5) fitting under the silo floor (2). The gearbox output shaft (4) enters the silo floor and drives a set of centrally positioned radial blades (10). This shaft is also connected to a crank (12), its free end coupled to an arm (13) fitted with inclined scraper blades. A pad contacts the silo floor and, when the shaft and external motor rotates the radial blades, the free moving arm oscillates to discharge material into an extractor conveyor (7).
Patent ES-481021-A1 (ES)
Title: Method of making a pipe coupling and method of curing a polyester resin body
IPC: F16L21/00
Filed: 1979-05-29
Abstract: A pipe coupling comprises a body of fiber glass reinforced plastic which has a rubber sleeve embedded therein. The sleeve is a one piece unit which includes specially shaped sealing gaskets on either end and has a rubber liner spanning the area between these sealing gaskets. The sleeve is stretched onto a steel and plastic molding mandrel, which places the rubber liner under tension, reduces the cross- sectional area of the liner and compensates for thermal expansion of the liner during curing. The mandrel/sleeve combination is rotated in order to wind a thermosetting resin impregnated fiber glass roving around the outer circumference of the mandrel/sleeve combination, thus embedding the sleeve in the fiber glass reinforced resin matrix. The thermosetting resin is cured at elevated temperatures, hardening into a rigid coupling with the embedded rubber sleeve integral therewith. Thereafter the hardened coupling is stripped from the steel and plastic mandrel and subjected to a further curing and finishing operation. The curing of a polyester body with a peroxide while in contact with a rubber surface is also claimed.
Patent ES-482953-A1 (ES)
Title: Deflection yoke with a magnet for reducing sensitivity of convergence to yoke position
IPC: H01J29/76
Filed: 1979-07-30
Abstract: A deflection yoke of the self-converging type uses pincushion-shaped horizontal deflection fields and barrel-shaped vertical deflection fields for converging three in-line electron beams and includes a first pair of magnets disposed near the top and bottom of the beam exit end of the yoke. Each magnet is poled to produce a field having the same polarity as the vertical deflection field during the interval in which the electron beam is deflected towards the magnet. A second pair of magnets is disposed at the top and bottom of the inside of the flared inner surface of the yoke at a generally central position between the beam entrance and beam exit ends of the yoke, each of which is poled for producing a field of a polarity opposite to that of the vertical deflection field when deflecting the beam towards the respective magnet. The first and second magnet pairs coact to correct North-South pincushion distortion without substantial effect on the convergence. A third pair of magnets is disposed at the top and bottom of the inside flare of the yoke between the beam entrance end of the yoke and the second pair of magnets and is poled in the same direction as the first magnet pair. The third magnet pair reduces the sensitivity of the convergence to the position of the deflection yoke relative to the electron beams.
Patent ES-488646-A1 (ES)
Title: Carbonylalkyl esters of phenoxycarboxylic acids, process for their preparation and their use as herbicides as well as defoliants and desiccants.
IPC: A01N39/04
Filed: 1980-02-15
Abstract: 1. Phenoxycarboxylic acid carbonylalkyl esters of the formula see diagramm : EP0014900,P16,F1 in which R**1, R**2, R**3 and R**4 independently of one another represent hydrogen or alkyl, R**5 represents hydroxy, alkoxy which is optionally substituted by alkoxy, alkylthio, dialkylamino, cyano or halogen, alkenoxy, alkinoxy, aralkoxy or aryloxy, or the radical see diagramm : EP0014900,P16,F2 wherein R**6 represents hydrogen, alkyl with 1 to 4 carbon atoms, alkenyl with 3 to 8 carbon atoms, benzyl or phenyl which is optionally substituted by alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, akylthio with 1 to 4 carbon atoms, alkoxycarbonyl with 1 to 4 carbon atoms in the alkoxy group, fluorine, chlorine, bromine, trifluoromethyl and/or nitro, and R**7 represents alkyl with 1 to 4 carbon atoms, alkenyl with 3 to 8 carbon atoms, benzyl or phenyl which is optionally substituted by alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, alkylthio with 1 to 4 carbon atoms, alkoxycarbonyl with 1 to 4 carbon atoms in the alkoxy group, fluorine, chlorine, bromine, trifluoromethyl and/or nitro, or R**6 and R**7 together with the nitrogen atom to which they are bonded, represent pyrrolidinyl or morpholinyl, in each case optionally substituted by 1 or 2 methyl groups, or piperidinyl, indolyl, tetrahydroindolyl, perhydroindolyl, tetrahydroquinolyl, tetrahydroisoquinolyl, perhydroquinolyl, perhydroisoquinolyl, perhydrothiazolyl or perhydroazepinyl, in each case optionally substituted by 1 to 3 methyl or ethyl groups, and X represents hydrogen or chlorine.
Patent ES-8100943-A1 (ES)
Title: Sanding machine
IPC: B24B21/12
Filed: 1980-02-28
Abstract: An endless belt 1 of abrasive material passes around three rollers 2, 3 and 4 such that a flight 6 of the belt 1 between the rollers 3 and 4 confronts a conveyor 5 on which articles to be sanded are transported. A fourth roller 13 urges the flight 6 of the belt towards the conveyor 5. One of the rollers is driven by a motor 7 through the intermediary of a pulley 8, a transmission belt 9 and a further pulley 10, the pulley 8 at least having a variable effective diameter to enable the transmission belt 9 to be adjusted. In an alternative arrangement (Figure 2), a plurality of fourth rollers (13, 18, 19 and 20) having different degrees of surface hardness are selectively engageable with the flight 6 of the abrasive belt 1 to suit the characteristics of the article to be sanded.
Patent ES-8104294-A1 (ES)
Title: 2-Oxo-2,6,7,8,9,10 hexahydro-pyrimido[1,2-a]azepines and antianginal method of use thereof and of 4-oxo-4,6,7,8,9,10-hexahydropyrimido[1,2-a]azepines
IPC: A61K31/551
Filed: 1980-05-09
Abstract: 3 Substituted hexahydro-pyrimido[1, 2 a]azepines and quaternary derivatives, useful as antianginals are prepared. Specifically tested are 3 carboxylates and carbo hydrazides. 3 Cyano Carbamonyl and alkyl compounds are also disclosed.
Patent ES-8106143-A1 (ES)
Title: Cinnamoylpiperidinobutyrophenone antipsychotic agents
IPC: C07D405/06
Filed: 1980-08-13
Abstract: Cinnamoylpiperidinobutyrophenone derivatives and pharmaceutically acceptable salts thereof of the following general structure: < IMAGE > wherein R is hydrogen, alkyl, alkoxy, halogen or trifluoromethyl and R' is hydrogen or halogen are useful as antipsychotic agents. The novel compounds are produced by aldol condensation of a benzaldehyde with a protected 4-(4-acetyl-1-piperidino)-butyrophenone.
Patent ES-8107394-A1 (ES)
Title: Chemical indicator reagent for the in vitro detection of pregnancy.
IPC: G01N33/52
Filed: 1980-10-03
Abstract: Chemical reactant used as an indicator for the diagnostic "in vitro" of pregnancy and intended to be added to a urine quantity emitted by the female mammal being tested, this reactant comprising a colorimetric component in a buffer solution of which the Ph is comprised between 5.2 and 6.6, further characterized by the presence of compounds intended to maintain the Ph of those urines between 4 and 5.
Patent ES-8202694-A1 (ES)
Title: Catalyst composition and process for oxidation of ethylene to ethylene oxide
IPC: B01J23/54
Filed: 1980-12-12
Abstract: Supported silver catalysts for the manufacture of ethylene oxide contain a combination of (a) cesium and (b) at least one other alkali metal selected from lithium, sodium, potassium and rubidium, which combination comprises (a) and (b) in amounts in relation to the amount of silver therein sufficient to increase the efficiency of ethylene oxide manufacture to a value greater than the efficiencies obtainable under common conditions from respective catalysts which are the same as said catalyst except that instead of containing both (a) and (b), one contains the respective amount of (a), and the other contains the respective amount of (b). There is also disclosed a process of making such catalyst and a process for producing ethylene oxide using such catalyst.
Patent ES-8202791-A1 (ES)
Title: Phenyl ureas.
IPC: A01N47/34
Filed: 1981-04-15
Abstract: The invention relates to novel substituted N-ethynylphenyl-N'-benzoylureas of the formula < IMAGE > wherein R1 is fluorine, chlorine, bromine, methoxy or methyl, R2 is hydrogen, fluorine, chlorine, bromine, methoxy or methyl, and n is 0 or 1, while the ethynyl radical -C 3BOND CH is in the 3- or 4-position, to methods of obtaining these compounds and to compositions containing them for use in pest control, especially for controlling insects that attack plants and animals. The novel compounds have a pronounced ovolarvicidal, especially ovicidal, activity against plant-destructive insects.
Patent ES-8206697-A1 (ES)
Title: Device for temporarily holding the drum of a washing machine.
IPC: D06F37/10
Filed: 1981-09-18
Abstract: The invention relates to a device making it possible temporarily to immobilise the drum of a laundry washing machine during the phases of loading and unloading the laundry, that is to say while the access door of the drum is open. In one exemplary embodiment, this device comprises a lever (10) equipped at one of its ends with a nose (14) intended for engaging into a notch (15) of a locking block (16) fastened to the inner wall of the tub (3) of the washing machine, and a lever (20) bearing on a support (19) fixed to the drum (1) and on a bar (23) fixed to the lever (10). When the door (4) is closed, the free end (22) of the lever (10) engages under the handle (41) of this door (4), the nose (14) then comes out of the notch (15), allowing the free rotation of the drum (1), and the bead (5) of the door interacts with the bulge (17) of the lever (20) for the locking of the door (4). The invention is used on washing machines with a horizontal drum.
Patent ES-8301666-A1 (ES)
Title: Apparatus for crushing relatively soft material such as coal
IPC: B02C23/02
Filed: 1982-03-13
Abstract: Apparatus for crushing relatively soft material such as coal, comprises a container (1) for material entering the apparatus and meant to be crushed, and within said container a screening conveyor (2), which feeds the material to be crushed in between crush rolls (3, 4). There may be a pre-crusher 9. The conveyor (2) consists of a screening roll set, through which the material conforming to the permissible grain size is screened. Immediately after the crush rolls (3, 4) there is a screening means (5) by which the crushed material is separated from uncrushed, undesirable objects such as stones and pieces of wood.
Patent ES-8307223-A1 (ES)
Title: 1H-6-oxo-3,4-bi:pyridine deriv. prepn.
IPC: C07D213/22
Filed: 1982-05-27
Abstract: Process comprises pptn. of cpd. of formula (I). To increase efficiency, condensn. of h-picoline with DMF in the presence of phosphoryl chloride, gives 3-(N,N-dimethylamino) 2-(4-pyridinyl)acrolein, for Micheal reaction with nitroacetamide and cyclisation to yield 3-nitro-5-(4-pyridinyl) 2-(1H)-pyridinone. - This latter, treated with powdered iron and hydrochloric acid in methanol, produces 3-amino-5-(4-pyridinyl) 2-
Patent ES-8306251-A1 (ES)
Title: Sear buffer for gas operator firearm
Filed: 1982-06-01
Abstract: The gas operated automatic or semi-automatic gun has a bolt carrier (3) reciprocally mounted and housed in the receiver (1), and a sear buffer comprising a U-shaped arm (705) with bowed longitudinal arms (707). The free ends of the arms locate a sear (700 between via a pivot (701). - The U-shaped arm (705) is located transversely by a block (208) longitudinally by a rod (706) and vertically by a further rod (504). The bow in the arms is temporarily reduced when the sear is contacted by lugs (325) of the bolt carrier when the trigger (730) is released. (2B/2) GBAB- GB2093573 B The gas operated automatic or semi-automatic gun has a bolt carrier (3) reciprocally mounted and housed in the receiver (1), and a sear buffer comprising a U-shaped arm (705) with bowed longitudinal arms (707). The free ends of the arms locate a sear (700 between via a pivot (701). - The U-shaped arm (705) is located transversely by a block (208) longitudinally by a rod (706) and vertically by a further rod (504). The bow in the arms is temporarily reduced when the sear is contacted by lugs (325) of the bolt carrier when the trigger (730) is released. (6pp Dwg.No. 2B/2)
Patent ES-8306889-A1 (ES)
Title: Electrochemical developing process for recording layers.
IPC: G03F7/26
Filed: 1982-08-27
Abstract: In the development of exposed light-sensitive reproduction layers using an aqueous electrolyte developer the parts of the layer corresponding to the non-image areas are removed by electrochemical treatment. An electrolyte is used which has a pH in the range from 2.0 to 10.0 and contains at least one salt in a concentration of 0.1 weight percent up to the saturation limit of the solution for the particular salt. The electrolyte may also contain 0.1 to 5 weight percent surfactant.
Patent ES-8306320-A1 (ES)
Title: Apparatus for artificial pulmonary ventilation during anaesthesia and resuscitation.
IPC: A61M16/00
Filed: 1982-09-17
Abstract: The apparatus includes an on-off valve (11) in a line for supplying air to the lungs. The valve (11) has a valve body (18), a shutter seat (19) in the said body (18), respective air inlet and outlet ports (27, 28) in the valve body (18) which open into the seat (19), a shutter (20) sealingly rotatable in the seat (19) under the action of drive means (21), and at least one duct (31) in the shutter (20) for interconnecting the ports (27, 28) periodically in accordance with the rotation of the shutter (20).
Patent ES-8400156-A1 (ES)
Title: Device for condensing the fleece emerging from a carding engine
IPC: D01G15/46
Filed: 1982-11-05
Abstract: A device for condensing a fleece emerging from a carding engine or a like machine has two adjoining and aligned sets of rollers (5, 5', 5'', 5''') having hollows along their generating lines and which are rotated about their own axes perpendicularly to the plane at which the fleece is doffed, and which are spaced apart relative to a fleece doffing roller (3). The rollers belonging to a set rotate in a direction and those of the adjoining set are rotated in the sense opposite to the former. The rotation of the rollers of two adjoining sets can be concordant in direction so as to provide a central doffing spot (13) between the two sets, or such a rotation can take place in directions opposite to one another and diverging, so as to provide two doffing spots (13,13') placed laterally of the two roller sets. By the rotation of such rollers two airstreams are originated, whereby the fleece is airborne and so conveyed towards the doffing spot(s) where a fibre sliver is formed to be forwarded to a condensing unit.
Patent ES-8401931-A1 (ES)
Title: Herbicidal cyclohexane-1,3-dione derivatives.
IPC: C07C239/00
Filed: 1982-11-19
Abstract: The invention concerns novel compounds of the formula I < IMAGE > I wherein R1 is selected from hydrogen, alkyl, alkenyl, alkynyl, substituted alkyl, acyl, alkylsulfonyl, benzenesulfonyl, substituted benzenesulfonyl, and an inorganic or organic cation R2 is selected from alkyl, alkenyl, alkynyl, substituted alkyl, haloalkenyl and haloalkynyl R3 is selected from alkyl, fluoroalkyl, alkenyl, alkynyl and phenyl and n is an integer chosen from 2 to 5. The compounds are cereal selective herbicides and in further embodiments of the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal compositions containing as active ingredient a compound of formula I, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
Patent ES-8402864-A1 (ES)
Title: Coke calcining apparatus
IPC: C10B1/10
Filed: 1983-02-15
Abstract: A coke calcining apparatus comprises a rotary kiln (1), an intermediate cooler (3) installed outside of but rotating unitarily with the kiln at an intermediate part thereof and having inlets (32) and outlets (33) respectively communicating with the upstream and downstream interiors (A,B) of the kiln, and an annular weir (7) fixed to and around the inner wall surface of the kiln at a part thereof between the inlets and outlets of the cooler and functioning to cause the entire quantity of coke (6) which has been subjected to a first-stage calcination at 600 DEG to 1,000 DEG C. in the upstream interior (A) to flow through the cooler (3). The coke thus cooled to 200 DEG C. or lower is subjected to a second-stage calcination at 1,200 DEG to 1,400 DEG C. in the downstream interior (B) for 10 to 30 minutes.
Patent ES-8501024-A1 (ES)
Title: Nonwoven fabric structures
IPC: D04H3/02
Filed: 1983-02-02
Abstract: Process consists of simultaneously producing 2 or more sheets of unidirectional fibres, assembling them in convergent form and superimposing them on the point of convergence to form a sheet of several superimposed layers. This sheet is then subjected to a process of randomising and interlacing the fibres which modifies the structure into a multi-directional product. It then passes to subsequent mechanical and chemical operations for compacting and bonding the fibres.
Patent ES-8500947-A1 (ES)
Title: Pharmaceutical preparations of tetracycles containing nitrogen, and compounds of this type.
IPC: C07D471/22
Filed: 1983-03-22
Abstract: Pharmaceutical preparations containing derivatives of indolizino[8,7-b]indole of the formula < IMAGE > in which Ra represents the group -(CH2)m-, in which m is zero or 1, Rb represents the group -CH(R1)-, in which R1 denotes hydrogen, lower alkyl, hydroxyl, which may be esterified or etherified, lower alkylthio, or substituted or unsubstituted amino, R2 denotes hydroxymethyl, which may be esterified or etherified, or carboxyl, which may be functionally modified, R3 and R4 each denote hydrogen or lower alkyl, or the group -CH=CH- is present instead of the group -(Rb-Ra)-, and in which the carbocyclic ring A is unsubstituted or contains substituted or unsubstituted lower alkyl, hydroxyl which may be esterified or etherified, nitro and/or substituted or unsubstituted amino as substituents, and N-oxides of such compounds, and salts thereof, and such compounds as quaternary ammonium compounds or salts thereof, and new compounds of the formula I or N-oxides thereof or salts thereof, or such compounds as quaternary ammonium compounds or salts thereof, appear to be suitable for the treatment of vigilance disorders and insufficiency of cerebral ability, in particular of dysmnesia of different origin, such as senile dementia, multi-infarct dementia or dementia of the Alzheimer type, furthermore of secondary effects of cerebral traumas or apoplexy.
Patent ES-8405415-A1 (ES)
Title: Production of alkoxyalkyl phosphate esters.
IPC: C07C41/18
Filed: 1983-04-07
Abstract: A process for the production of alkoxyalkyl triorganic phosphates utilizing a continuous process for the manufacture of alkoxyalkyl alkoxides comprising treating an alkoxyalkanol with a sodium borohydride for 20 minutes to 4 hours reacting the treated alkoxyalkanol continuously with an alkali metal hydroxide to form an alkali metal alkoxide. A large excess of alcohol is employed. The alkoxide is phosphorylated to form a trialkoxyalkyl phosphate. The alkoxidation reaction and the phosphorylation reaction are both conducted in a non-oxidizing atmosphere. The crude product is then refined by conventional means.