baber/WOPTO huggingface dataset:
Patent ES-355475-A1 (ES)
Title: Benzenesulphonyl-ureas and process for their manufacture
IPC: C07C67/00
Filed: 1968-06-26
Abstract: Novel compounds of the general formula and their physiologically tolerable salts with bases, for example sodium salts, wherein X represents a chlorine or bromine atom or a methyl group linked to the 4- or 5-position with respect to the carboxylic amide group, preferably a chlorine atom, and Y represents a hydrogen atom or a methyl group are prepared by one of the following methods: (a) Reacting a benzenesulphonyl-isocyanate, -carbamic acid ester, -thiolcarbamic acid ester, -urea, -semi-carbazide or -semicarbazone carrying the substituent of formula in the p-position with an amine carrying the substituent of Formula III or a salt thereof (b) reacting a sulphonamide of the formula or a salt thereof with an isocyanate, carbamic acid ester, thiolcarbamic acid ester, carbamic acid halide or urea carrying the substituent of Formula III (c) hydrolysing a correspondingly substituted benzenesulphonyl-isourea ether, -isourea ester, -isothiourea ether, -parabanic acid or -haloformic acid amidine (d) adding water on to a correspondingly substituted carbodiimide (e) replacing the sulphur atom in a correspondingly substituted benzene-sulphonyl-thiourea by an oxygen atom (f) hydrogenating a corresponding benzenesulphonyl-urea containing, in the molecule, an unsaturated linkage and (g) introducing by acylation the radical of formula into a benzenesulphonyl-urea of the formula and, if desired, converting the resulting compound into a physiologically tolerable salt thereof by reaction with a base. N - [4 - (beta - <2 - methoxy 5 - chloro - benzamido > - ethyl) - benzenesulphonyl] - N1 - acetylurea is prepared by acylation with acetic acid anhydride of the amine. N,N1 - bis - 4 - [beta - < - 2 - methoxy - 5- chloro - benzamido > - ethyl) - benzenesulphonyl]- urea is prepared by treatment of the corresponding carbamic acid with ammonia in the presence of the corresponding sulphonamide. N - [4 - (beta - < 2 - methoxy - 5 - chloro - benzamido > - ethyl) - benzenesulphonyl] - 3 - cyclohexyl-parabanic acid is prepared by reaction of N - cyclohexyl - parabanic acid and 4 - (beta- [2 - methoxy - 5 - chloro - benzamido] - ethyl)- benzenesulphochloride. N - [4 - beta - < 2 - methoxy - 5 - chloro - benzamido > ethyl) - benzenesulphonyl] - N1 - cyclohexyl-isothiourea methyl ether is prepared by reaction of cyclohexylamine and N1[4-(beta-<2- methoxy - 5 - chloro - benzamido > ethyl) - benzenesulphonyl] - imino - dithiocarbonic acid dimethyl ester which is itself prepared by reaction of dimethyl sulphate on the potassium salt of the corresponding dithiocarbonic acid. Pharmaceutical compositions in conventional form for oral or parenteral administration useful in treating diabetes comprise an above novel compound and a suitable pharmaceutical carrier.
Patent ES-394244-A1 (ES)
Title: Curing apparatus for elongate elastomeric articles
IPC: B29C35/02
Filed: 1971-08-04
Abstract: The application relates to a curing apparatus for elastomeric articles of elongate shape, such as belts. The apparatus is such that a belt to be cured is passed over a heated rotating drum. This belt is pressed against the hot surface of the drum by other belt elements which are driven by a system of rollers which system includes the heated drum as a rotating element thereof.
Patent ES-411035-A1 (ES)
Title: Elliptical gear drive for bundle tying machine
IPC: B65B65/02
Filed: 1973-01-27
Abstract: A drive for the twine arm and knotter of a bundle typing machine which uses a continuously connected drive for both the twine arm and knotter. The twine arm, however, is relatively immobile when the knotter is operating and the knotter is relatively immobile when the twine arm is operating. This effect is achieved by connecting the two drives with elliptical gears.
Patent ES-411824-A1 (ES)
Title: Method and device for discharging rubbish and waste through pneumatic ducts
IPC: B65G51/02
Filed: 1973-02-20
Abstract: Apparatus for disposing of materials packed in bags and the like comprising a main duct in which at least one infeed duct opens downstream of a fan which feeds air under pressure into the main duct and upstream of an outlet. The main duct comprises a single gate located at its outlet end with no further obturation, the gate opening outwards and being urged to its closed position. A non-return valve opens outwardly from the main duct to the atmosphere and is disposed in the immediate vicinity upstream of the outlet. At least one propulsive assembly is coupled to the main duct at a location between the infeed duct and the outlet. A suction is produced in the main duct by the propulsive assembly to promote advance of the material in the main duct conjointly with the fan until the material reaches the propulsive assembly whereupon in order to urge the material further downstream towards the outlet the propulsive assembly produces pressure and the material advances under the pressure of the fan and that of the propulsive assembly.
Patent ES-420993-A1 (ES)
Title: Drive means for positive yarn feeding devices mounted on a circular knitting machine
IPC: D04B15/48
Filed: 1973-11-30
Abstract: Drive means for positive yarn feeding devices mounted on a circular knitting machine. The positive feeding devices are mounted on the knitting machine with their rotating elements each being adapted for rotation about a vertical axis and with all the rotating elements being at the same elevation so as to be driven by a single endless tape adapted to travel in a horizontal path. The endless tape is driven by a drive pulley which is vertically mounted on the knitting machine, below the positive feeding devices, for rotation about a horizontal axis in predetermined relation to the rotational speed of the knitting machine. The drive pulley is thus easily accessible for adjustment and idler means mounted on the knitting machine guide the tape from the pulley to the horizontal path for drivingly engaging the rotating elements of the positive feeding devices.
Patent ES-424694-A1 (ES)
Title: Method of making a roller assembly
IPC: F16C13/00
Filed: 1974-03-27
Abstract: The present method produces composite bodies, such as steel mill rollers, having a core and a jacket, by providing initially prior to shrinking the jacket onto the core, a gap between the core and the jacket with a width which varies over the length of the jacket especially as a function of the loads, such as the shearing load, whereby a more favorable load carrying capacity and thus an extended service life are obtained. Preferably, the roller has a core with a convex surface and the jacket has a wall thickness which increases from the edges of the jacket towards the center of the jacket to provide either a cylindrical or convex outer surface for the finished roller.
Patent ES-428148-A1 (ES)
Title: Stamping device with vertically guided frame
IPC: B21D28/24
Filed: 1974-07-10
Abstract: A stamping device with vertically guided frame, which carries the matrix and vertically guides the stamping punch. When the vertically movable stamping punch hits the workpiece to be punched, the frame of the stamping device is lifted until the matrix engages the bottom side of the workpiece, whereupon in response to a further downward movement of the punch, the punching operation is carried out. The frame has associated therewith a balancing weight which is adjustable on the longer arm of a two-arm lever between two side plates of the frame, whereas the shorter arm of the two-arm lever supports the frame. The free end portion of the longer lever arm is connected to the frame by compensating and cushioning spring means.
Patent ES-448516-A1 (ES)
Title: Environmentally sealed electrical connector
IPC: G02B6/38
Filed: 1976-06-03
Abstract: A sealed electrical connector is disclosed in which both the plug and receptacle portions are completely sealed from the normal atmospheric environment in both the connected and disconnected conditions. Each of the plug and receptacle members is provided with a normally closed sealing diaphragm extending across the mating ends thereof to protect the contacts enclosed thereby from moisture, dirt, etc. The diaphragms are opened, when the connectors are mated, by the male pin contact which extends through both sealing diaphragms to engage in the female receptacle contact. The subject connector obviates the need for a cover, which must be removed prior to mating the plug into the receptacle, and thus mating of the plug into the receptacle can be accomplished using one hand only.
Patent ES-450259-A1 (ES)
Title: Fluid couplings
IPC: F16D35/00
Filed: 1976-07-29
Abstract: A valve for controlling flow of viscous fluid from a reservoir through a valve seat in a wall to a working chamber of a fluid coupling. Presence of fluid in the working chamber permits the drive to transmit torque in response to a single input variable, such as temperature. The valve comprises a valve arm pivotally mounted to the reservoir side of the wall and a closure member positioned on the working chamber side of the wall. The valve is biased to a position preventing flow except when a bimetallic temperature responsive element displaces the valve to an open position. The valve arm is shaped so that centrifugal force acting on it counteracts the centrifugal pressure force on the fluid in a direction opening the valve. The valve therefore is rendered insensitive to all variables except temperature.
Patent ES-457007-A1 (ES)
Title: Data processing system with improved read/write capability
IPC: G06F13/42
Filed: 1977-03-18
Abstract: Described is a data processing system with an improved data processing operation which is comprised of a central processing unit, a main memory unit, a plurality of input/output control units and a common bus which interconnects all of the above units, wherein the common bus includes at least a data channel, an address channel and a tag channel. The tag channel consists of at least a "write service in" line and a "read service in" line, wherein the "write service in" line transfers a signal which indicates, when the write operation is being conducted, whether or not the information on the data channel and the address channel are available, while the "read service in" line transfers a signal which indicates, when the read operation is being conducted, whether or not the information on the address channel is available, whereby a write operation and a read operation are alternately specified in the system without errors. Further, a single means for providing a bus busy signal is mounted in the system. After one of the data processing unit or input/output control units has requested to occupy the common bus for carrying out the write operation or for carrying out the read operation, and after such occupation of the common bus, the bus busy signal is provided from the single means.
Patent ES-463655-A1 (ES)
Title: Optically active nncarbethoxyyalphaa aminophenyl acetic acids * its preparation and its use for preparation of optically active alpha aminoophenylacetic acid
IPC: C07C239/00
Filed: 1977-10-28
Abstract: Prodn. of optically active N-carbethoxy-alpha-aminophenylacetic acid (I) comprises first preparing a supersatd. soln. of racemic (I) in an inert solvent, then seeding with crystals of the enantiomer required. The crystals formed are recovered then more racemate added to the residual soln. to saturate it again. This new soln. is then seeded with crystals of the other enantiomer and a second crop of crystals collected. The process is repeated until all the racemate has been resolved. D(-) (I) is an intermediates, pref. by hydrolysis with HBr, for D(-)-alpha-aminophenylacetic acid an intermediates for semi-synthetic penicillins. (I) is inexpensive, readily available and can be resolved more simply than other alpha-aminophenylacetic acid derivs. without the need for an optically active resolving agent.
Patent ES-465288-A1 (ES)
Title: Process for preparing novel substituted 55aminoo22pyridine*arboxylate compound and medical composition containing same
IPC: C07D213/61
Filed: 1977-12-21
Abstract: Pyridine carboxylic acids of formula (I) and their lower alkyl esters, amides, mono- or dialkylamides, hydrazides tetrazides and their N-oxides are new. In the formula, R1 and R2 are H, lower alkyl or alkoxy R3 is H, lower alkyl or aralkyl R4 is H, lower alkoxy or alkylthio, halogen, amino, mono- or di-lower alkylamino, or phenyl, which may be substd. by one or more lower alkyl, alkoxy, alkylthio, halogen, CF3, CN, carboxy or phenoxy gps. n is 1-7 q is 0 or 2, n-q being positive and where all hetero-atoms and double bonds in the gp. on position 5 of the ring are sepd. from each otyer by >=2C atoms. (I) are hypotensives and antihypertensives. A typical cpd. (I) is methyl 5-(m-chlorobenzylamino)pyridine-2-carboxylate, m. pt. 111-113 degrees C.
Patent ES-465552-A1 (ES)
Title: Cartridge locking device for an automatic gun
IPC: F41A9/18
Filed: 1977-12-29
Abstract: A cartridge/carrier locking device is used for an automatic gun loading arrangement of a type for removing a cartridge from a magazine onto a carrier by releasing it from a locked state for firing and for pushing it up into a barrel chamber by an upward sway of the carrier which takes place in response to the forward stroke of a breech block. A latch plate which is provided with a first claw part at its forward end for locking the cartridge and a second claw part at its rear end for locking the carrier, is pivotally attached to an inner wall of a receiver containing the automatic gun loading arrangement. The first and second claw parts serve, respectively, to lock the cartridge and the carrier as the claw parts alternately protrude into the inside of the receiver in a swaying fashion. A spring is arranged to push the second claw part of the latch plate to the inside of the receiver. A locking part is also arranged at the rear end of the latch plate and engages with the breech block, the carrier and the cartridge to restrict the swaying motion of the second claw part into the inside of the receiver so that the engagement is released allowing the second claw part to act and to release the first claw part from its action only when a retracting stroke of the breech block comes to exceed to preset value after the gun is fired.
Patent ES-473203-A1 (ES)
Title: Integrated switching and transmission network
IPC: H04Q11/04
Filed: 1978-09-08
Abstract: An integrated switching and transmission network comprises a digital switching system for transferring communication information without congestion. The switching system consists of one-way switch modules (SM) which are connected through two-way time division multiplex transmission links (La-Lb) to link modules (LM) each including a control unit (CU) for establishing communication paths within an associated line group (LG) as well as for controlling the switching system in cooperation with the control units of other line groups. Each of the switch modules (SM x/y) is allotted to two of the two-way links and comprises a time stage (TS) and a signalling logic circuit (SL). The input of each module is connected exclusively to one way (La, x) of one (La, x-Lb, x) of the two-way links, whereas the output of each module is connected exclusively to the other way (Lb, y) of the other two-way link (LayLby). For the reliable control of the network, transmitting control units generate signals. Each signal addresses one of the signalling logic circuits, which converts the signal to an operation signal by which the associated time stage is operated or to a signal intended for the receiving control unit. Furthermore, control messages are used and transferred between the control units through the time stages. The time stages carry out the required time interchanges for the transfer of said control messages and communication information between the line groups.
Patent ES-474305-A1 (ES)
Title: Method of controlling the recharging of storage cells, and monitoring their state of charge
IPC: H02J7/00
Filed: 1978-10-18
Abstract: After a cell has discharged a quantity Qo of electricity, charging is controlled by measuring the quantity k Qo of electricity supplied to the cell, where k is the recharging coefficient and greater than 1. The value of k is varied as an increasing function of the quantity Qo of electricity discharged, in other words as an increasing function of the relative depth of discharge Qo/C of the storage cell, where C is its capacity. The state of charge is monitored by generating a magnitude g which is a function of the charging or discharging current. This is done by algebraically integrating the current I over time while using scaling coefficients a=g/I of different values during charging and during discharging. The value of a is varied during charging so that its average value over a complete recharging operation is a decreasing function of the initial depth of discharge from which the recharging operation starts recharging.
Patent ES-476598-A1 (ES)
Title: Reactive dyes, processes for their production and use thereof
IPC: C09B62/04
Filed: 1979-01-05
Abstract: Reactive dyes of the formula < IMAGE > (1) < IMAGE > wherein one Y is hydrogen and the other Y is sulfo, R1 and R2 are hydrogen or the group -N(R1)-A-N(R2)- is a piperazine radical, A is an alkylene or arylene radical, and Z is an amino, alkoxy or alkylthio group, and the benzene ring B can contain further substituents in addition to the -SO3H-group.
Patent ES-478758-A1 (ES)
Title: Centrifugal process for production of polyurethane foam
IPC: B29C44/46
Filed: 1979-03-16
Abstract: A centrifuge and centrifugal process are disclosed for prefoaming liquid polyurethane-foam generating reactants prior to introducing the reactants into a mold. A preferred embodiment of the invention is adapted to produce continuously slabs of polyurethane foam of substantially rectangular cross section.
Patent ES-482567-A1 (ES)
Title: 6-(3,5-Dichlorophenyl)perhydroimidazo(5,1-b)thiazole derivatives, antifungal compositions and a method of controlling fungal infections in plants.
IPC: C07D277/06
Filed: 1979-06-29
Abstract: 6-(3,5-dichlorophenyl)perhydroimidazo[5,1-b]thiazole derivatives having the formula < CHEM > are disclosed, wherein R represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, X represents an oxygen atom or a sulfur atom and n represents zero, 1 or 2. The fungicidal efficacy of the compounds is described and exemplified.
Patent ES-483499-A1 (ES)
Title: Glaucine phosphate salts
IPC: A61P25/04
Filed: 1979-08-20
Abstract: Phosphate salts of l-glaucine and d,l-glaucine having antitussive and analgesic properties which additionally have good stability and palatability.
Patent ES-8100241-A1 (ES)
Title: Process for producing methacrylic acid
IPC: B01J27/00
Filed: 1979-12-13
Abstract: A catalyst having heteropoly-acid structure and the general formula: MoaVbPcCudAseXfOg wherein, X represents one or more elements selected from the group consisting of tin, lead, cerium, cobalt, iron, zirconium, thorium, tungsten, germanium, nickel, rhenium, bismuth, antimony, chromium, boron, magnesium, silver, aluminum, zinc and titanium and a, b, c, d, e, f and g represent the atomic ratio of the elements where, a is 10, b is a number of 3 or less than 3 excluding 0, c is a number of 0.5 to 6, d is a number of 3 or less than 3 excluding 0, e is a number of 3 or less than 3 excluding 0, f is a number of 0 to 3, g is a number determined depending on the valency and atomic ratio of other elements. There is also provided a process for producing methacrylic acid by oxidizing methacrolein with molecular oxygen or molecular oxygen-containing gas in the vapor phase in the presence of the catalyst defined above.
Patent ES-8105269-A1 (ES)
Title: Peptides and process for their preparation.
IPC: C07K5/06
Filed: 1980-04-25
Abstract: A method for solution synthesis of H-SAR-LYS-SAR-GLN-NH2 in good yield and compositions useful therein are disclosed.
Patent ES-8105283-A1 (ES)
Title: 4-Substituted-3-hydroxy-3-pyrroline-2,5-dione compounds, process for their preparation and pharmaceutical compositions containing the same.
IPC: C07D207/456
Filed: 1980-06-10
Abstract: Novel 4-substituted-3-hydroxy-3-pyrroline-2,5-diones are disclosed which inhibit glycolic acid oxidase and thus are useful in the treatment and prevention of calcium oxalate renal lithiasis.
Patent ES-8200273-A1 (ES)
Title: Lithographic printing plates with hydrophilic surface matted with a thin chrome layer.
IPC: B41N1/08
Filed: 1980-07-01
Abstract: 1. Offset printing plates with a metallic hydrophilic surface and an ink-accepting surfaces obtained from a photosensitive printing layer, comprising a steel support having a shiny and smooth hydrophilic surface, charactrized in that said shiny hydrophilic surface is at least partly coated with a dull and porous layer of chromium, said layer having a thickness less than one micrometer.
Patent ES-8202190-A1 (ES)
Title: Secondary batteries based on reversible electrochemical doping of conjugated polymers.
IPC: H01B1/12
Filed: 1981-03-10
Abstract: Reversible electrochemical doping of conjugated polymers is carried out in an electrochemical cell wherein the polymer to be doped is employed as one or both of the electrodes, and the electrolyte is a compound which is ionizable into ionic dopant species. Upon operation of the cell, the conjugated polymers are doped with the ionic dopant species to a preselected room temperature electrical conductivity ranging from that characteristic of semiconductor behavior to that characteristic of metallic behavior. The electrochemically doped or dopable conjugated polymers are employed as one or both of the electrodes of novel lightweight secondary batteries in which the electrochemical doping reactions and their reverse electrochemical undoping reactions are utilized as the charging and discharging mechanisms.
Patent ES-8303085-A1 (ES)
Title: Antiperspirant composition containing aluminum chlorohydrate, aluminum chloride and an aluminum zirconium polychlorohydrate complex
IPC: A61K/
Filed: 1981-12-14
Abstract: An antiperspirant composition buffered to a pH in the range of from about 2.5 to about 4.5 having incorporated therein as active ingredients a mixture of aluminum chlorohydrate, aluminum chloride and an aluminum zirconium polychlorohydrate complex an additionally added buffering agent, preferably glycine, may be incorporated in the composition.
Patent ES-8403657-A1 (ES)
Title: Apparatus for inspecting baffle plates.
IPC: G21C17/003
Filed: 1982-04-07
Abstract: The baffle inspection apparatus comprises a gauging mechanism mounted on a movable support for determining the width of a gap between two adjacent baffle plates in a nuclear reactor. The gauging mechanism comprises a rotatable member with a plurality of feeler gauges disposed thereon that is capable of remotely rotating and laterally aligning each feeler gauge with the selected gap to determine the size of the gap. The apparatus may be equipped with underwater camera and lights for remotely viewing the inspection operation.
Patent ES-8406774-A1 (ES)
Title: Emergency cooling system for a pressurized-water nuclear reactor.
IPC: G21C/
Filed: 1982-04-16
Abstract: An emergency cooling device for a pressurized water nuclear reactor, through the injection of cooling liquid into the primary circuit of the reactor, comprising at least one double injection circuit equipped with two pumps arranged outside the safety enclosure of the reactor and a set of accumulators containing a certain amount of cooling liquid under pressure arranged inside the enclosure. The accumulators are distributed in a first set at a pressure P1 less than the pressure of the primary circuit of the reactor and a second set at the pressure P2 less than the pressure P1. The injection of cooling liquid through one and other set is caused by the automatic opening of valves when the pressure of the primary circuit drops below P1 and below P2, respectively, in the event of a leakage in this circuit. The invention is useful for pressurized water nuclear reactors having any number of primary loops.