baber/WOPTO huggingface dataset:
Patent ES-8401082-A1 (ES)
Title: Derivatives of pyridinium thiomethyl cephalosporins, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D501/36
Filed: 1982-11-15
Abstract: The present invention relates to cephalosporins of general formula: < IMAGE > in which: R1 is H or CH3, R2 is CH3, or R1 and R2 taken together form a 1,3-propylene group, R3 is lower alkyl, alkenyl, alkynyl or CH2COO alkyl, R4 is H or OH, the S being bonded to the pyridine ring in 2 or 4 position, A is H or cation or ester or hemiacetal which is easily hydrolyzable, and X is a derivative of a mineral or organic acid. The invention also relates to a process for preparing these new cephalosporins and to the drugs containing said cephalosporins.
Patent ES-8400351-A1 (ES)
Title: Machine for producing yarn loops
IPC: B65H51/22
Filed: 1983-01-26
Abstract: A machine for producing yarn loops comprises a rotary winding flyer or member having a discharge end through which the yarn emerges. A winding means for collecting the yarn loops is provided and transfers the loops to a conveyor. In order to secure the end of the yarn as it emerges from the discharge end upon start up of the machine a pair of rings are provided which can be moved relative to each other by a powered device. The rings define complementary surfaces between which the end of the yarn is passed prior to the rings being moved into engagement with each other to secure the end of the yarn. The rings are moved apart after at least one yarn loop has been produced.
Patent ES-8404326-A1 (ES)
Title: A novel ester of the 1-methyl-5-p-toluoylpyrrolyl-2-acetic acid having antiinflammatory, mucolytic and antitussive properties, process for its preparation and pharmaceutical compositions containing them.
IPC: C07D207/337
Filed: 1983-03-04
Abstract: 1-methyl-5-p-toluoylpyrrole-2-acetic acid guaiacyl ester, which possesses antiinflammatory, antipyretic, mucolytic and antitussive properties, is disclosed. This ester is prepared by reacting guaiacol with an activated derivative of the 1-methyl-5-p-toluoylpyrrole-2-acetic acid of formula < IMAGE > wherein X is an activating group suitable for promoting the formation of an ester bond.
Patent ES-8406543-A1 (ES)
Title: Process for the preparation of obligate methylotrophic, foreign DNA expressing bacteria, and appropriate plasmids and host organisms therefor.
IPC: C12N15/00
Filed: 1983-06-09
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE A hybrid plasmid with a plasmid replicon inherent to an obligate methylotrophic bacterium. 1. Claims for the Contracting State AT A process for the preparation of obligate methylotrophic bacteria, which express contained foreign DNA, which comprises a) isolating a plasmid from an obligate methylotrophic bacterium, b) preparing from this and from a plasmid with selection markers a hybrid plasmid with a replicon inherent to the obligate methylotrophic bacterium, c) introducing this hybrid plasmid by transformation into a host organism and amplifying it there, d) after selection, treating the clones with a suitable conjugative plasmid and abolishing the mobilizability defect, e) conjugating the clones thus obtained with, preferably plasmid-free, obligate methylotrophic bacteria as recipient and f) selecting the desired clones.
Patent ES-8404948-A1 (ES)
Title: Feeding apparatus for paperboard sheets.
IPC: B65H3/56
Filed: 1983-06-15
Abstract: A sheet feeder for corrugated paperboard sheets utilizing timed intermittently rotatable belts against which either the top or bottom sheet, depending on the configuration chosen, of a stack is brought into contact to feed such sheet in synchronism with adjacent processing machinery and utilizing continuously applied negative atmospheric pressure to hold such sheet against the belts without the need for valving or otherwise breaking the suction pressure.
Patent ES-8502286-A1 (ES)
Title: Method and apparatus for one-line monitoring of the operation of a complex non-linear process control system.
IPC: G05B9/02
Filed: 1983-06-30
Abstract: The operation of a nuclear fueled, electric power generating unit is monitored by utilizing decision tree analysis of selected system parameters to generate a representation of the real time system status. Current system status is presented to the operator either in the form of conclusory indications, such as verbal statements, representative of system status, or in the form of a visual display of the entire decision tree including indications of the path through the tree representative of current conditions. In either case, indications of off-normal conditions are accompanied by directions as to appropriate action to be taken, either by the operator or the automatic control system, to steer the system toward more acceptable conditions. In addition, the status indications are prioritized to indicate the seriousness of the off-normal conditions and to direct the sequence of corrective action to be taken when multiple off-normal conditions exist. The decision tree displays are generated either on a color cathode ray tube by a programmed digital computer, or manually on a hard wired panel by an operator who operates switches to illuminate the appropriate branches of the tree based upon meter readings of the selected parameters incorporated into the panel at each branch point. In one embodiment, the invention is applied to monitoring system status when the unit is at power, and in another, it is applied to providing clear, unambiguous indications of the real time status of selected critical safety functions and of appropriate corrective action to be taken, if necessary, following a reactor trip.
Patent ES-8406371-A1 (ES)
Title: Process for producing active systems for the storage of hydrogen by hydrides of magnesium.
IPC: C01B3/00
Filed: 1983-12-21
Abstract: A method of preparing an active magnesium-hydride or magnesium hydrogen-storer system which can reversibly take up H2, comprising contacting finely divided magnesium hydride or metallic magnesium with a solution of a metal complex or of a metal-organic compound of a transition metal of Subgroups IV-VIII of the periodic table, and then removing the solution. The product performs better with regard to speed and efficiency upon repeated hydrogenation and dehydrogenation, as in hydrogen storage and evolution.
Patent ES-8507750-A1 (ES)
Title: Activation of a transmission link by code sending.
IPC: H04L/
Filed: 1983-12-29
Abstract: Method and apparatus in a telecommunication system for activating means from idling state to active state. This system includes a digital transmission link consisting of a subscriber side containing a subscriber terminal (NT) and a station side containing a line terminal (LT) assigned to the station, the line terminal being connected to a clock pulse oscillator (CLM) constituting the master clock for the system, and the network terminal being connected to a local clock pulse oscillator (CLS) constituting a slave clock. Activation may take place either from the subscriber side or from the station side. In activation from the subscriber side an activation request signal (AR) is sent from a subscriber to the network terminal (NT) from which a cyclic bit pattern is sent to the line terminal (LT). The bit pattern is detected and sent as an activation request to the station which sends an activation order (AO) back to the line terminal. The line terminal sends frame formated data and synchronizing signals back to the network terminal which then sends activation order to the subscriber and acknowledgement signals to the station. In activation from the station side, the activation order goes directly from the station without a preceding activation request from the subscriber.
Patent ES-8505434-A1 (ES)
Title: Method of and apparatus for removing liquid from webs of porous material.
IPC: D21F3/10
Filed: 1983-12-29
Abstract: An apparatus for removing water or other liquids from webs of such porous materials as fibrous paper webs coursing through a papermaking machine without substantially compacting the webs. The web which may be coherent or perforate passes over a sector of a cylinder having preferential-capillary-size pores through its cylindrical-shape porous cover. Preferably, the porous cover comprises hydrophilic material which is substantially non-resilient and which renders the surfaces of the porous cover wettable by the liquid of interest. A portion of the interior of the cylinder may be subjected to a controlled level of vacuum to effect pneumatically augmented capillary flow of liquid from the web and another portion of the cylinder may be subjected to pneumatic pressure for expelling the transferred liquid outwardly through a portion of the porous cover which is not in contact with the web. The method may comprise controlling the level of vacuum as a function of air flow to maximize liquid removal from a web while substantially obviating air flow through the capillary-size pores of the porous cover of the cylinder. Preferential-capillary-size pores are such that, relative to the pores of a wet porous web, normal capillary flow would preferentially occur from the pores of the web into the preferential-capillary-size pores of the porous cover when the web and porous cover are juxtaposed in surface-to-surface contact.
Patent ES-8504677-A1 (ES)
Title: GnRH antagonists.
IPC: C07K7/23
Filed: 1984-03-08
Abstract: Peptides which inhibit the secretion of gonadotropins by the pituitary gland and inhibit the release of steroids by the gonads. Administration of an effective amount prevents ovulation of female mammalian eggs and/or the release of steroids by the gonads. The peptides have the structure: X-R1-R2-D-Trp-Ser-R5-R6-Leu-Arg-Pro-R10 wherein X is hydrogen or an acyl group having 7 or less carbon atoms R1 is dehydro-Pro, D-pGlu, D-Phe, D-Trp or beta -D-NAL R2 is Cl-D-Phe, F-D-Phe, C< alpha >Me-4-Cl-D-Phe, NO2-D-Phe, Cl2-D-Phe or Br-D-Phe R5 is Tyr, I-Tyr, CH3-Phe, F-Phe or Cl-Phe R6 is a D-isomer of a lipophilic amino acid or is 4-NH2-D-Phe, 4-gua-D-Phe, D-His, D-Lys, D-Orn, D-Har or D-Arg and R10 is Gyl-NH2, D-Ala-NH2 or NH-Y, with Y being lower alkyl cycloalkyl, fluoro lower alkyl or NH-@-NH-Q, where Q is H or lower alkyl. When R1 is beta -D-NAL, R6 is 4-NH2-D-Phe, 4-gua-D-Phe, D-His, D-Lys, D-Orn, D-Har or D-Arg. When R5 is Tyr or 2-Cl-Phe, either Orn, AAL or aBu is substituted for Ser, or R1 is beta -D-NAL and R6 is D-His or 4-gua-D-Phe. N< alpha >Me-Leu may optionally be substituted for Leu.
Patent ES-8505514-A1 (ES)
Title: Sodium cyclohexyl sulphamate prodn.
IPC: A23L27/30
Filed: 1984-05-02
Abstract: The process consists of (a) reacting sulphamic acid with cyclohexylamine in equimolar amounts at around 40 deg. C, using a mixt. of organic solvent with water. Suitable solvents have b. pt. of 110-200 deg. C, e.g. toluene, xylene, dichlorobenzene, etc.; (b) dehydrating the intermediate cyclohexylamine sulphamate in an installation connected to the reactor, and adding another equiv. of cyclohexylamine; and (c) converting to sodium cyclohexyl sulphamate by addn. of soda diluted with water.
Patent ES-8602641-A1 (ES)
Title: Araliphatic sulphides,sulphones and sulphoxides and their pharmaceutical use.
IPC: C07D257/04
Filed: 1984-08-02
Abstract: (A) Cpds. of formula (I) and their salts are new. n=O-2 R1= 5-30C. hydrocarbyl (opt. substd. by opt. substd. phenyl) R2=opt. substd. phenyl or 1-10C. alkyl (opt. substd. by 1 or more of opt. protected hydroxy, opt. protected carboxy, CN, opt. protected tetrazolyl, COR6 or NHR8 R6=1-4C. alkyl, 1-4C. alkoxy, opt. protected aminoacid residue or N.R7)2 R7=H or 1-4C. alkyl R8=H, protecting gp., opt. protected aminoacid residue, 1-4C. alkyl or COR9 R9=1-4C. alkyl or 1-4C. alkoxy R3-R5=H, COOH, 2-5C. alkoxycarbonyl, 1-4C. alkyl, 1-4C. alkoxy, OH, opt. protected tetrazolyl, halo, CF3, CN, NO2 or CON(R10)2 R10=H or 1-4C. alkyl. - Pref. R1=10-20C. alkenyl (esp. R11CH=CHCH=CH- R11=9-12C. alkyl) R2=alkyl substd. by 1-3 of COOH, CN, tetrazolyl or COR6. R6=1-4C. alkoxy or N(R7)2. R3-R5=H, CN, CONH2, tetrazolyl or COOH, and, n=O.
Patent ES-8602300-A1 (ES)
Title: Low temperature process for annealing shallow implanted n+/p junctions.
IPC: H01L31/04
Filed: 1984-10-19
Abstract: Si semiconductor device that has been ion implanted with As or P is annealed by: ion implanting H ions in the implanted areas; and annealing at 500-600 deg.C for 1 hr. in an inert atmos., pref. N2 or Ar. H-ion implantation is pref. carried out using a Kaufman ion source.
Patent ES-8605742-A1 (ES)
Title: Apparatus for continuously making various articles from mineral fibres
IPC: G05B7/02
Filed: 1984-10-19
Abstract: An installation for the continuous manufacture of differing mineral fiber products, wherein control parameters associated with each fiber product to be manufactured are changed when the production line is to be changed from the production of one product to that of another. For this purpose, the individual control parameters for a new product are first adjusted by hand by means of a reference value adjusting device in the course of a test cycle and thereby optimized. Control signals corresponding to the adjustments thus obtained for a respective fiber product are then stored in a fixed memory and are addressable by means of a common address. If production of the same product is subsequently to be resumed, the set of associated control signals is transferred from the fixed memory to a CPU, whereby the whole production line or an envisaged part of the production line is immediately converted to the new product. Manual correcting devices switchably connected to the CPU in place of the reference value adjustment devices permit fine adjustments to be carried out on the stored reference values as required by the circumstances in each individual case.
Patent ES-8601119-A1 (ES)
Title: New 2-acetyl:thio-3-(4-(phenylthio)benzoyl)-propionic acid (esters)
IPC: A61K31/105
Filed: 1984-11-21
Abstract: Diphenylsulphide derivs. of formula (I) are new: (X = H, Cl or Me R = H or lower alkyl (pref. Me or Et)). - 5 Cpds. (I) e.q. (Ia) and its Me and Et esters and 2-acetylthio-3-(4- (4-chlorophenylthio)benzoyl) propionic acid are specifically claimed.
Patent ES-8605923-A1 (ES)
Title: Process and electronic device for the regulation of the current of an electric motor fed by a DC source with a fixed voltage.
IPC: H02P7/29
Filed: 1984-12-19
Abstract: Process for the control and electronic regulation of the supply current in an electric motor fed from a fixed voltage direct current source by means of a chopper controlled by logic signals for turn on (SI) and for turn off (S2), characterized in that a measuring voltage representing the current passing through the motor is produced, and also a command voltage representing the command current required to be imposed on the motor, in that the signals are compared and in that depending on the result of this comparison, the progressive positive or negative charge of a memory condenser (CM) is produced, the charge voltage of which is itself compared (A1) with a reference voltage.
Patent ES-8602508-A1 (ES)
Title: Vacuum brake booster.
IPC: B60T13/563
Filed: 1985-02-28
Abstract: A pair of diaphragms (34,36) divide a housing cavity into several chambers (38,40,42). Fluid pressure supply to the chambers is controlled by a valve assembly (50) movably contained by the housing (32). The housing and valve assembly cooperate to define an output pressure chamber (70). - During brake application, one diaphragm is movable oppositely to the valve assembly to generate fluid pressure in the output chamber. Such pressure biases the valve assembly to move. The housing is connected to a master cylinder (16).
Patent ES-8609063-A1 (ES)
Title: Clutch engagement control system.
IPC: B60K17/28
Filed: 1985-04-03
Abstract: A system for controlling the engagement of a friction clutch (12) which is particularly suitable for controlling such a clutch in a tractor power take-off drive. The system includes two sensors (18, 19) which provide signals indicative of the input and output speeds of the clutch during the engagement process. These signals are compared in a microprocess control circuit (25) to produce comparison signals. Predetermined target accelerations for the clutch output (17) are set in relation to the full range of comparison signal values. The actual acceleration achieved by the clutch output is determined and the target and actual accelerations of the clutch output are compared and an error signal produced which is indicative of the disparity between the target and actual accelerations. Clutch engagement pressure is adjusted in response to the error signals so as to achieve the target accelerations using a solenoid operated valve (14) and the so-called pulse width modulation technique.
Patent ES-8607773-A1 (ES)
Title: Preparation of foundry moulds and cores.
IPC: C08L61/10
Filed: 1985-04-11
Abstract: Foundry moulds and cores are prepared by using as a binder a phenolic resin in solution in aqueous sodium hydroxide and using an ester to cure the binder. The ester may be incorporated in the mixture prior to shaping, or the ester in gaseous form may be passed through the shaped mixture.
Patent ES-8607140-A1 (ES)
Title: Combined traction and buffing device.
IPC: B61G9/06
Filed: 1985-05-06
Abstract: 1. Combined drawing and buffing device having a friction spring (12) and a resilient cartridge (14) for central buffer couplings of rail vehicles, the device being inserted into the drawbar connecting the trumpet to the articulation or replacing the said drawbar and the resilient cartridge comprising a tubular body with a piston which is displaceable counter to the spring medium and the piston rod (27) of which leads out of the resilient cartridge, the resilient cartridge lying with longitudinal displaceability in a friction spring arranged in a casing cardinically mounted at the articulation, characterized in that the resilient cartridge (14) is connected to the trumpet and is mounted rotationally fast in the casing (11), and in that an intermediate piece (15) has a stop (16) resting against the forward end of the friction spring (12) and a stop (26) which rests against the piston rod (27), leading out rearwards, of the resilient cartridge (14) and, in addition, both rests via a rear spacer (30) against the rear end of the friction spring (12) and has a clearance (R) relative to the end stop (31) which corresponds to the deflection of the friction spring (12).
Patent ES-8604065-A1 (ES)
Title: Regulation of pyrolysis methane concentration in the manufacture of graphite fibres.
IPC: D01F9/127
Filed: 1985-08-19
Abstract: In a preferred embodiment, graphite fibers are grown on a suitably nucleated ceramic surface by passing a methane gas stream over the surface at an elevated temperature. Initially, the methane concentration in the gas stream is adjusted to between 5 and 15 volume percent to form microscopic carbon filaments. Thereafter, the methane concentration is increased to above 25 volume percent to thicken the filaments into fibers.
Patent ES-8707069-A1 (ES)
Title: Process to manufacture printed circuit boards (PCB'S) and related new products.
IPC: H05K3/20
Filed: 1986-03-06
Abstract: The manufactuing process of printed circuit boards (pcb's), generally consisting of a support which on a major face or side carries circuit components according to the requested design and on its second major face or side carries the soldered wires corresponding to said circuit components, is now based on the fact that the designs of the component side, respectively of the soldering side are each transformed into labile electrostatic images on which good conductive metallic poweder (toner) is applied. The so obtained tracks are printed on insulating sheets (one printed with tracks reproducing the component side design, and an other with the tracks reproducing the solder side) and said printed sheets are fixed on the pcs rigid and thick support which is thereafter treated to enlarge adequately the conductive tracks.
Patent ES-8802579-A1 (ES)
Title: Rinse aid composition
IPC: C11D1/10
Filed: 1986-03-19
Abstract: A rinse aid composition for use in association with mechanical type dishwashers comprises effective amounts of: i) a quaternary ammonium compound ii) a hydrophilic polymer consisting of a nonionic hydrophilic polymer having a molecular weight from 30,000 to 1,500,000, a cationic hydrophilic polymer having a molecular weight of 1,000 and up, or a mixture thereof and iii) an amphoteric surfactant. The composition, when used in a rinse solution, is present in amounts of 100 to 200 parts per million.
Patent ES-8705935-A1 (ES)
Title: Method and apparatus for twisting and splicing yarn
IPC: D01H15/00
Filed: 1986-06-11
Abstract: The process consists of applying an axial tractive force to each part of the thread, and applying a force to the ends of the fibres to keep them immobilised, while simultaneously a longitudinal sliding of the fibres in opposed directions. The device consists of grips for the ends of the threads rotating clamps supporting organs for the respective loose fibres and grips for the ends of the loose fibres held in the rotating clamps.
Patent ES-8705262-A1 (ES)
Title: Appts. for radially expanding tubular member in nuclear generator
IPC: B21D31/04
Filed: 1986-11-03
Abstract: Method for radially expanding a tubular member used in an apparatus with first and second end covers, which are separate and rigidly connected together by a shaft, an expandable bladder fixed to each end cover and extending around the shaft in order to define an annular space, a propulsion device located in the annular space, and ignition means associated with the propulsion device, the propulsion device being of the type which burns rapidly in order to generate large amounts of gas in order to expand the bladder, the tubular member being located around the bladder so that it expands radially (Fig. 1).
Patent IE-912865-A1 (IE)
Title: Inventory control process for reservations systems
Inventor: KERR GORDON S
IPC: G06G7/52
Filed: 1991-08-13
Abstract: A reservations system for hotel chains in which matrix arrays defining maximum rooms for sale, protected inventory, and matrices derived from these two, all by room-type/rate-category combinations. The system provides for generalized control of inventory for sale for an arbitrary number of room-types, ratecategories, etc. The system also allows blocking or protecting inventory by rate-category, room-type, or any combination. The system of the invention allows for either central or distributed view of inventory, and allows inventory to be controlled by the property and sold at any location without over-selling. The system of the invention provides the level of control necessary to handle the four major inventory control strategies that the hotel industry will likely require over the next ten years: total control centrally, central indicators and distributed inventory, totally distributed inventory, or a mixed mode of operation utilizing any combination of central or distributed inventory. In each case, the system of the invention provide a common, effective and complete solution.