baber/WOPTO huggingface dataset:
Patent ES-474421-A1 (ES)
Title: Integrated semiconductor circuit for a small-sized structural element, and method for its production.
IPC: H01L21/762
Filed: 1978-10-23
Abstract: A method for manufacturing a high performance bipolar device and the resulting structure which has a very small emitter-base spacing is described. The small emitter-base spacing, reduces the base resistance compared to earlier device spacing and thereby improves the performance of the bipolar device. The method involves providing a silicon semiconductor body having regions of monocrystalline silicon isolated from one another by isolation regions and a buried subcollector therein. A base region is formed in the isolated monocrystalline silicon. A mask is formed on the surface of the silicon body covering those regions designated to be the emitter and collector reach-through regions. A doped polycrystalline silicon layer is then formed through the mask covering the base region and making ohmic contact thereto. An insulating layer is formed over the polysilicon layer. The mask is removed from those regions designated to be the emitter and collector reach-through regions. The emitter junction is then formed in the base region and the collector reach-through formed to contact the buried subcollector. Electrical contacts are made to the emitter and collector. The doped polycrystalline silicon layer is the electrical contact to the base regions.
Patent ES-478360-A1 (ES)
Title: Mixing valve
IPC: F16K11/00
Filed: 1979-03-06
Abstract: The valve for regulating the amount and/or temperature of at least two differently temperatured fluids, has a housing with an outlet 18, first inlet and relevant mouth (2, 4), and a second inlet and relevant mouths (5, 6). The mouths (4, 6) can be throttled or shut off by a regulating member 9 which is influenced from the outside and/or from the inside automatically and/or manually. The regulating member 9 is moved by linearly-acting regulating means, for example a regulating bellows 24 which can be influenced mechanically and/or by way of an internal sensor and/or by way of an external sensor via a capillary tube, combined with non-linearly-acting regulating means, for example differently- sized and/or differently formed and/or differently arranged inlet mouths and/or recesses or edges of said mouths or outlet openings or dividing walls therebetween or of the regulating member itself.
Patent ES-480915-A1 (ES)
Title: (6R,7R)-7-[(Z)-2-(2-Aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimino)acetamido]-3-(1-pyridiniummethyl)-ceph-3-em-4-carboxylate and salts thereof
IPC: A61K31/546
Filed: 1979-05-25
Abstract: Cephalosporin antibiotics of the general formula < IMAGE > (I) (wherein Ra and Rb, which may be the same or different, each represent a C1-4 alkyl group or Ra and Rb together with the carbon atom to which they are attached form a C3-7 cycloalkylidene group and R4 represents hydrogen or a 3- or 4-carbamoyl group) exhibit broad spectrum antibiotic activity, the activity being unusually high against gram-negative organisms such as strains of Pseudomonas organisms. A particular antibiotic compound of formula (I) possessing excellent antibacterial activity against strains of Pseudomonas organisms, as well as other valuable therapeutic properties, is (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimono) acetamido]-3-(1-pyridiniummethyl)-ceph-3-em-4 carboxylate. The invention also includes the non-toxic salts and non-toxic metabolically labile esters of compounds of formula (I). Also described are compositions containing the antibiotics of the invention and processes for the preparation of such antibiotics.
Patent ES-483286-A1 (ES)
Title: Dibenzocycloheptenimines
IPC: C07D295/116
Filed: 1979-08-09
Abstract: This invention provides 5-substituted- 10,11-dihydro-5H-dibenzo[a, d]cyclohepten-5,10-imines and their salts, methods of preparing such compounds and pharmaceutical compositions containing them. The free-base forms have the formula < IMAGE > where R is hydrogen alkyl, alkenyl, phenylalkyl, halophenylalkyl, alkylphenylalkyl, cycloalkyl, cycloalkylalkyl or dialkylaminoalkyl, R<1> is hydrogen, alkyl, alkenyl, phenylalkyl, cycloalkyl or cycloalkylalkyl, CH2R<2> is alkyl, alkenyl, phenylalkyl, cycloalkylalkyl, dialkylaminoalkyl or hydroxyalkyl, and R<3> and R<4> are H, halogen, alkoxy, CF3S-, -CN, -COOH or -OH and are useful as antianxiety agents, muscle relaxants and in the treatment of extrapyramidal disorders such as in Parkinson's disease.
Patent ES-8206474-A1 (ES)
Title: Substituted acyl derivatives of octahydro-1H-indole-2-carboxylic acids.
IPC: C07D405/12
Filed: 1981-04-01
Abstract: Octahydro-1-(w-mercaptoalkanoyl)-1H-indole-2-carboxylic acid compounds having the formula < CHEM > wherein R is hydrogen or lower alkyl R1 is hydrogen, lower alkyl, or benzyl R2 is hydrogen or R<3>- @- where R3 is lower alkyl, heteroaryl containing 4 to 9 carbon atoms and one or two nitrogen, oxygen or sulfur atoms phenyl, substituted phenyl having 1 or 2 substituents selected from the group consisting of fluorine, chlorine, bromine, lower alkyl or alkoxy and n is 0 or 1 wherein lower alkyl and lower alkoxy include straight or branched groups containing 1 to 4 carbon atoms, and pharmaceutically acceptable salts of the compounds when R is hydrogen and when R3 is heteroaryl containing 1 or 2 nitrogen atoms, are disclosed. Also disclosed are substituted acyl compounds of octahydro-1H-indole-2-carboxylic acid having the formula < CHEM > wherein R4 is hydrogen or lower alkyl R5 is hydrogen, lower alkyl or benzyl R6 is hydrogen or lower alkyl Ar is phenyl or phenyl substituted with 1 or 2 substituents selected from the group consisting of fluorine, chlorine, bromine, lower alkyl, lower alkoxy, hydroxy or amino and m is 0 to 3 wherein lower alkyl and lower alkoxy contain 1 to 4 straight or branched carbon atoms and the pharmaceutically acceptable salts thereof. The compounds and the salts are useful for treating hypertension.
Patent ES-8205204-A1 (ES)
Title: Antihistaminic imidazoles
IPC: C07D233/54
Filed: 1981-09-16
Abstract: The present invention provides compounds of the general formula (I) < IMAGE > (I) and physiologically acceptable salts and bioprecursors thereof in which < IMAGE > represents either < IMAGE > R1 represents hydrogen, halogen, C1-4alkoxy, hydroxy, alkyl, R4CH(OH)-, cyano or R5CONH-, R2 and R3, which may be the same or different, each represents a straight or branched chain alkyl group or alkenyl group or R2 and R3 may, together with the nitrogen atom to which they are attached, form a saturated heterocyclic ring containing from 5 to 7 members which may optionally contain an oxygen atom R4 represents hydrogen or alkyl and R5 represents hydrogen, alkyl or C1-4 alkoxy. The compounds have been shown to exhibit H1-antagonist activity in standard pharmacological tests.
Patent ES-8304545-A1 (ES)
Title: Pyrrolidine derivative, process and intermediates for its preparation and medicaments containing it.
IPC: C07D207/273
Filed: 1982-02-04
Abstract: 1-(3-Hydroxy-4-methoxybenzoyl)-3-hydroxy-2-pyrrolidinone of the formula < IMAGE > I suitable for the control or prevention of cerebral insufficiency is described. The compound contains an asymmetric carbon atom. Therefore, the two optically active enantiomeric forms as well as the racemate are described. The compound of formula I can be prepared by cleaving the protecting group(s) from a corresponding compound in which at least one of the two hydroxy groups is protected.
Patent ES-8303632-A1 (ES)
Title: Clutch control system.
IPC: B60W30/18
Filed: 1982-02-23
Abstract: A vehicle electronic control system for a friction clutch having a clutch position signal generator which senses the vehicle operating conditions and produces a command signal which dictates the state of engagement of the clutch. A clutch actuator control is responsive to the command signal, and includes a transducer that produces a feedback signal indicative of clutch position which is fed into a comparator for comparison with the command signal. The feedback signal is modified by a signal derived from a wear compensator to alter the feedback signal as the clutch wears.
Patent ES-8306619-A1 (ES)
Title: Three-roller bending press for bending metal sheets and the like
IPC: B21D5/14
Filed: 1982-03-02
Abstract: The invention relates to a three-roller bending press which can bend sheets or plates into cylindrical, conical or other desired shapes and has two lower rollers (2, 3) in a fixed position and an upper roller (1) which, in addition to vertical movements, can also be moved backwards and forwards when an oscillatory movement is required in order to bring the upper roller closer to one of the lower rollers and thereby form curved head ends on the sheets or plates to be bent. The upper roller (1) is articulated at both ends by means of hydraulic pistons (12) in such a way that it can be moved backwards and forwards with the aid of articulated linkages (14, 15) actuated by two further pairs of hydraulic pistons (19). This permits a reduction of the transverse stresses which act on the hydraulic pistons and the corresponding bearings during the forming of the head ends.
Patent ES-8306357-A1 (ES)
Title: Production of infra-red light-reflecting plate glass.
IPC: C03C17/23
Filed: 1982-09-03
Abstract: 1. A method of making glass coated with a layer of metal oxides obtained by decomposition at high temperature on the glass of metal compounds, characterized in that to improve infra-red reflection and electrical conductivity the sodium at the glass surface is replaced by alkaline ions of greater diameter, such as potassium, in a thickness not exceeding 40 mu m, and the metal compounds are then deposited after heating the glass to a temperature greater than 550 degrees C and preferably greater than 600 degrees C.
Patent ES-8400829-A1 (ES)
Title: Photosensitive composition and lithographic plate made therefrom.
IPC: G03F7/004
Filed: 1982-10-01
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) Photosensitive compositions intended in particular for the preparation of lithographic plates and comprising a liquid or viscous epoxyacrylate resin, a monomer taken from the group consisting of acrylates or methacrylates of polyols or of hydroxylated oligomers and at least one photoinitiator, characterized in that the epoxide resin, whose viscosity at 60 C is between 4 and 8 Pa s and whose molecular weight is between 400 and 1 000, contains two terminal olefinic bonds and belongs to epoxy-phenol-novolac resins or to epoxy resins containing bisphenol A or F and where at least two epoxide groups per mole of final resin are virtually completely open and esterified, and in that the epoxyacrylate resin and the acrylic monomer are in a weight ratio of between 5 : 1 and 2 : 1. 1. Claims (for the Contracting State AT) Process for the preparation of a lithographic plate consisting in depositing on a metal plate a photosensitive layer with a thickness of between 0.5 and 2 micrometres and consisting of a photosensitive composition diluted in a relatively volatile polar solvent and then drying the plate, the composition comprising a liquid or viscous epoxyacrylate resin, a monomer taken from the group consisting of acrylates or methacrylates of polyols or hydroxylated oligomers and at least one photoinitiator characterized in that the epoxide resin, whose viscosity at 60 C is between 4 and 8 Pa.s and whose molecular weight is between 400 and 1 000, has two terminal olefinic bonds and belongs to epoxy-phenol-novolac resins or to epoxy resins containing bisphenol A or F and where at least two epoxide groups per mole of final resin are virtually completely open and esterified, and in that the epoxyacrylate resin and the acrylic monomer are in a weight ratio of between 5 : 1 and 2 : 1.
Patent ES-8400660-A1 (ES)
Title: Animal prod. degreasing for gelatin mfr.
IPC: A23J1/10
Filed: 1982-10-08
Abstract: Process comprises continuous washing of the bone before it is sent to the dryer. To reduce energy consumption during the drying operation, the rinsing and centrifuging water is recycled, thus substantially reducing the degreasing water consumption. - Introduction of an acid-type additive and degreasing at below 80 deg.C., excludes damage to the bone during the process.
Patent ES-8407549-A1 (ES)
Title: New explosion-type engine.
IPC: F02B53/02
Filed: 1983-04-27
Abstract: An engine with internal combustion is provided at least with a rotor (19) supporting one or more pairs of cylinders (15-18). The cylinders are secured to said rotor pivotingly by means of side extensions from their body enabling to vary the volume of the respective chambers. The cylinders have in their head area fuel injecting means (20-23) and in the head part and the body channels (28) for cooling air or water. The cylinders have an arched longitudinal form and in their interior is guided a piston (29-32) with an elbowed rod (33) which is pivotably secured to the rotor at the same point (34-37) as its associated cylinder. In the wall of the body of each cylinder, a transversal duct (55-58) has been cut in a convenient position for the expulsion of combustion gas towards the collector chamber thereof. In the bending area of each piston rod the end of a short connecting rod (38-41) is jointed which at its opposite end actuates on the eccentric zone of a crankshaft (42). This crankshaft is moved by different short connecting rods (38-41) and drives at one of its ends one or more turbines which introduce pressurized air towards the interior of the engine. With its opposite end it moves the different fuel injection, lubricating oil and cooling water or air pumps.
Patent ES-8404143-A1 (ES)
Title: Press for forming round bales
IPC: A01F15/00
Filed: 1983-05-27
Abstract: In a press for producing round bales with a bale-pressing enclosure which has a material input and which is surrounded by travelling straps 31 to 38 which are conveyed over rollers, these straps are placed on the rollers in such a manner that they cover 80% to 90% or more of the width of the bale-pressing enclosure. This almost complete covering of the bale-pressing enclosure prevents the harvested material to be pressed between the straps being able to roll up around the rollers.
Patent ES-8404765-A1 (ES)
Title: Biphase decoder.
IPC: H04L25/48
Filed: 1983-08-12
Abstract: A facility is provided for recovering the clock and data from a data stream transmitted in the bi-phase code even if the data stream contains no sync bits and if the transmission speed varies. For clock recovery, a nonretriggerable monostable multivibrator is triggered at each phase change, so that the inserted phase changes are rendered ineffective. The clock is used to control a memory which receives the valid data of the transmitted data stream at the correct instant and keeps this data constant during one clock period.
Patent ES-8501111-A1 (ES)
Title: Heat exchanger.
IPC: F28F9/04
Filed: 1983-11-21
Abstract: A baffle plate (28), for supporting tubes (16) in a heat exchanger shell (12), comprises a sheet of non-metallic material formed with a plurality of closely spaced cylindrical holes through which the tubes pass. The sheet material is such that it swells upon contact with oil, which is passed through the shell and around the tubes, to grip the tubes.
Patent ES-8501967-A1 (ES)
Title: Manufacturing Reinforced Articles
IPC: A43D11/01
Filed: 1983-12-23
Abstract: A machine sequentially manufacturing a plurality of reinforced substrates such as shoe uppers, comprising a powder deposition station (30) wherein a stencil assembly (42) [Fig. 6] applies powder onto an annular receiving belt (22), the powder being applied in a three- dimensional configuration because of a peripheral spacing element arranged on the cut- out between the stencil (42) and the receiving surface (22). The annular receiving surface (22) is rotated stepwise to an arcuate heating station where the powder is fused by heating elements (34) [Fig. 3] arranged thereabove and therebelow. The fused powder is then moved to a join and cool station where a substrate is pressed against the fused powder by a transfer cube (140) [Fig. 1] causing it to press against a chill plate (120) therebeneath. The substrate is lifted by the transfer cube (140) from the receiving surface (22) after it has cooled, the transfer cube (140) rotating so as to remove the now reinforced substrate from the receiving surface (22) to enable it to be removed therefrom, and a subsequent substrate gripped therein for subsequent reinforcement thereof.
Patent ES-8502428-A1 (ES)
Title: Semicarbazides, their preparation and use.
IPC: C07D239/94
Filed: 1984-05-04
Abstract: Compounds of the formula < IMAGE > wherein R1 is hydrogen, alkyl of 1 to 4 carbon atoms or trifluoromethyl R2, R3 and R4 are each independently hydrogen, methyl or ethyl R5 is hydrogen, alkyl of 1 to 8 carbon atoms, phenyl-(alkyl of 1 to 8 carbon atoms), cycloalkyl of 3 to 7 carbon atoms, (alkoxy of 1 to 4 carbon atoms) carbonyl-methyl, phenyl, substituted phenyl, naphthyl or substituted naphthyl or R4 and R5, together with each other, are alkylene of 4 to 5 carbon atoms, optionally interrupted by -O- or -NR6-, where R6 is alkyl of 1 to 4 carbon atoms and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as cardiotonics.
Patent ES-8600063-A1 (ES)
Title: Two-component medication syringe assembly.
IPC: A61M5/178
Filed: 1984-06-20
Abstract: A two-component medication syringe (20) with vein indication test capacity includes a barrel (21) having a chamber (44) for retaining fluid and a tip (24) extending from a distal end of the barrel (21) having a passageway therethrough communicating with the chamber (45). The syringe tip (24) is adapted to accept a hypodermic needle. A by-pass stopper (31) is slidably positioned in fluid-tight engagement inside the barrel (21). The barrel (21) also includes a raised peripheral portion (34) serving as a by-pass and defining a by-pass zone. The by-pass zone (34) is longer along the longitudinal axis of the barrel (21) than the length of the by-pass stopper (31) along the longitudinal axis of the barrel (21). The by-pass (34) is positioned so that when the by-pass stopper (31) is within by-pass zone (34), the volume defined within the chamber (45) between the by-pass stopper (31) and the distal end of the barrel (21) is approximately the volume of the combined components of the medication. Further, the by-pass (34) is raised enough to allow fluid to flow around the by-pass stopper (31) when the by-pass stopper (31) is positioned within the by-pass zone (34). Also included is a stopper (36) slidably positioned in fluid-tight engagement inside the barrel (21). This stopper (36) is adapted to engage a plunger rod (37) to facilitate its operation.
Patent ES-8505624-A1 (ES)
Title: Coating hot glass with metals or metal compounds, especially oxides
IPC: B05B15/04
Filed: 1984-06-15
Abstract: A metal or metal compound coating is formed on a face of a hot ribbon 3 of freshly formed glass as it travels forwardly 4 through a coating station 19 where coating precursor material is sprayed onto the surface of the glass. The coating precursor material is sprayed in one or more streams 1 of droplets which is or are directed downwardly and forwardly towards the ribbon 4 and is repeatedly displaced to and fro across the ribbon path so that the ribbon 3 is scanned by the droplet stream(s) 1. Especially in order to form a thick coating of tin oxide on a rapidly moving ribbon, the velocities of the droplets in the stream(s) 1 are such that substantial splashing occurs at the ribbon face. Gas is continuously discharged along axes 6,7,8 behind the droplet stream 1 so as to maintain a forwardly directed flow of gas which envelops the rear half 15 of the or each stream 1 at least at the bottom portion of the stream trajectory and sweeps past the sides of such stream with sufficient velocity to entrain substantially all the splashes away from the stream. The entrained material is then removed from the environment of the ribbon through exhaust ducting 27.
Patent ES-8602530-A1 (ES)
Title: Process for the production of elemental sulphur.
IPC: B01J21/08
Filed: 1984-07-02
Abstract: Process for the production of sulphur by contacting a gas containing H2S and SO2 with a catalyst comprising at least one metal from Group 3b and/or 4b on a silica-containing carrier.
Patent ES-9000029-A1 (ES)
Title: Method for heat treating a pipe, improving residual fatigue
IPC: C21D9/14
Filed: 1985-03-08
Abstract: When a metal pipe comprising a double pipe section is connected to a single pipe section the cross section of the double pipe in which stagnant water is present has a lesser level of heat transfer effect so that it cannot be heated to a uniform state. In accordance with this invention heating of the single pipe section is first begun and then after a predetermined period of time heating is applied to the double section of pipe. After a predetermined time heating of the double pipe section is stopped and then after a predetermined time heating of the single pipe section is stopped, resulting in an improvement in the stresses or forces on the surface of the inner pipe wall. (Figure 1).
Patent ES-8702641-A1 (ES)
Title: Pistol mechanism for blocking firing pin.
IPC: F41A19/00
Filed: 1985-06-24
Abstract: A frame-mounted firing pin blocking piece for blocking a semi-automatic pistol firing pin which blocking piece at all times blocks the firing pin except just prior to and at firing. The blocking piece is rotated to its unblocking position by action of a trigger bar which bar is in turn positioned by the trigger and the firearm slide. A sear associated with the firing pin blocking piece permits such operation in single action, double action and re-set modes.
Patent ES-8609479-A1 (ES)
Title: Process for producing diol and furan and microorganism capable of same.
IPC: C12N1/14
Filed: 1985-07-12
Abstract: The invention provides a microbiological method for preparing do and furan compounds from a variety of substrates using the microorganism Hyphozyma roseoniger, CBS 214.83 and ATCC 20624.
Patent ES-8604584-A1 (ES)
Title: Substituted amides, their preparation and pharmaceutical compositions containing them.
IPC: C07D471/04
Filed: 1985-07-18
Abstract: Amides of formula R-CONH-Het (I) are new, where: R = 3-6C cycloalkyl, cyclohexadienyl, phenyl, mono- or difluorophenyl, hydroxyphenyl, 3- or 4-alkylphenyl, 3- or 4-alkoxyphenyl, 3,4-methylenedioxyphenyl, 2- or 3-dialkylaminophenyl, 3-pyridyl, alkoxy-3-pyridyl, thienyl, alkylthienyl, furyl, tetrahydropyridyl, pyridazinyl or alkylpyridazinyl Het = 2-quinolyl or 1,8-naphthyridin-2-yl opt. 7-substd. by halogen, CH2OH, alkyl, alkoxy, alkoxyalkoxy, 3-4C alkenyloxy, 3-4C alkynyloxy, alkylthio, benzylthio, phenoxy, fluorophenoxy, 2-chlorophenoxy, 2-bromophenoxy, alkoxyphenoxy, mono- or dialkylphenoxy, pyridyloxy or alkylpyridyloxy; provided that R is not phenyl when Het = 2-quinolyl. - Pref. R = cyclopropyl, phenyl, 3- or 4-fluorophenyl, difluorophenyl, nydroxyphenyl, 3- or 4-methoxyphenyl, 6-(m)ethoxy-3-pyridyl, 2-thienyl or 3-furyl; Het = 1,8-naphthyridin-2-yl 7-substd. by halogen, OMe, phenoxy, fluorophenoxy, 2-chlorophenoxy, 2-methylphenoxy or 2- or 3-methoxyphenoxy or R = 1,4-cyclohexadien-1-yl, 3,4-methylenedioxyphenyl, 3-dimethylaminophenyl or 3-pyridyl; Het = 7-halo-1,8-naphthyridin-2-yl.
Patent ES-8605547-A1 (ES)
Title: Unsaturated polyesters, process for their fabrication and their use for the fabrication of aqueous dispersions.
IPC: C08G63/66
Filed: 1985-11-08
Abstract: Unsaturated polyesters of defined composition with a low content of polyalkylene glycol radicals in a narrow molecular weight range can be dispersed in water without external emulsifiers. These dispersions produce, after hardening, water and chemical resistant coatings with good mechanical properties.