baber/WOPTO huggingface dataset:
Patent ES-461970-A1 (ES)
Title: Microporous products and method for the preparation thereof
IPC: C08J9/28
Filed: 1977-08-30
Abstract: A three-dimensional, microporous polymer cell structure has a multiplicity of essentially spherical microcells. These have a mean diameter C of 0.5 - 100 microns and are essentially uniformly distributed over the structure. Adjacent cells are connected to one another by pores. The diameter of these pores is smaller than that of the microcells. The pore size distribution corresponds to a sharpness factor S in the range from 1 - 30. The decimal logarithm of the ratio between the mean cell diameter C and the mean pore diameter P has a value in the range from 0.2 - 2.4, and the decimal logarithm of the ratio between the sharpness factor S and the mean cell diameter C has a value in the range from -1.4 to 1.0. The pores and the cells are empty, and the polymer is a synthetic thermoplastic polymer from the class consisting of homopolymers and copolymers of ethylenically unsaturated monomers, condensation polymers and oxidation polymers, or a mixture of synthetic thermoplastic polymers belonging to this class. A further three-dimensional, microporous polymer cell structure corresponds to the above-described polymer cell structure, but at least some of the cells and pores therein are filled with a liquid active ingredient. The liquid active ingredient can be a lubricant, a surfactant, a glidant, a pesticide, a plasticiser, a medicament, a propellant additive, a polish, an insect-protection agent (insecticide), a flameproofing agent, an antioxidant, an antifogging agent or a fragrance.
Patent ES-464653-A1 (ES)
Title: Method of assembling a magneto rotor assembly
IPC: H02K1/27
Filed: 1977-11-22
Abstract: A magneto rotor is formed of a hollow cup-shaped cylindrical drum adapted to be mounted on the flywheel of a combustion engine. A plurality of discrete cylindrically segmental permanent magnets are angularly equispaced about the interior of the drum and radially overlying the inner surface of each of these magnets is a magnetically permeable pole piece also of cylindrical segmental shape. The gaps between each of the inductors formed by a respective magnet and pole piece are filled by nonmagnetic holding blocks having lateral flanks tightly engaging the magnets and pole pieces. An adhesive tightly secures the magnets, pole pieces and blocks in the drum. The arrangement is assembled by fitting in the holding blocks and magnets and thereafter driving the pole pieces tightly in place between the holding blocks.
Patent ES-466743-A1 (ES)
Title: Protective relay circuit for interphase faults
IPC: H02H3/38
Filed: 1978-02-07
Abstract: This protective relay circuit responds to interphase faults on a three-phase power line by causing a circuit breaker connected in the power line to be tripped three-pole in response to interphase faults, but does not respond to a single line to ground fault, allowing a single pole to be tripped for this latter type of fault.
Patent ES-473041-A1 (ES)
Title: Process for the production of Coenzyme Q
IPC: C12P7/66
Filed: 1978-09-01
Abstract: A process for producing Coenzyme Q which comprises cultivating a microorganism belonging to the genus Pseudomonas in a culture medium to which is added isopentenyl alcohol (3-methyl-3-butene- 1-ol), dimethyl allyl alcohol (3- methyl-2-butene-1-ol), geraniol, isopentenyl acetate, dimethyl allyl acetate, geranyl acetate and/or beta - methyl crotonic acid and obtaining the Coenzyme Q so produced.
Patent ES-474211-A1 (ES)
Title: Combustion fuel emulsion.
IPC: C10L1/32
Filed: 1978-10-13
Abstract: A stable combustion fuel emulsion of a petroleum fuel having a small percentage of water dispersed therein as droplets of a size of about 0.5 micron, or less, formed by high energy rotary impact milling the petroleum fuel and water together.
Patent ES-474246-A1 (ES)
Title: Catalyst and process of its preparation
IPC: B01J23/40
Filed: 1978-10-16
Abstract: Macrosized catalysts suitable for promoting chemical reactions, especially to reduce pollutants in waste gas streams such as automobile exhaust, are described. The catalysts have one or more metal components, especially a platinum group metal component, as a catalytic promoter combined with a high surface area, refractory oxide support on a relatively catalytically-inactive carrier, especially a monolithic carrier which may be of the honeycomb type. An aqueous solution of an alumina precursor is added to the macrosize catalyst to provide protection against poisoning by extraneous materials such as lead, zinc, other metals, sulfur or phosphorus with which the catalysts may come in contact during use.
Patent ES-480986-A1 (ES)
Title: Welding apparatus with arc interval energy control
IPC: B23K9/09
Filed: 1979-05-28
Abstract: An apparatus for short-arc welding comprises a controllable current source, means for controllably feeding a consumable wire electrode to the weld location, and a control unit for automatically adjusting the current source in dependence upon the weld sequence. The current source is arranged to provide welding periods divided into short-circuit intervals, arc intervals and optional rest intervals. The control unit includes means for continuously adjusting the relationship between arc interval energy and short-circuit interval energy in accordance with a predetermined function.
Patent ES-481976-A1 (ES)
Title: Motor vehicle engine ignition distributor - comprises metal stationary support and pivotable interrupter plates with carbon fibre-reinforced polyamide flanged bearing bushing
IPC: F02P7/02
Filed: 1979-06-27
Abstract: Ignition distributor for I.C. engines has a fixed carrier plate adjacent which is a swivable contact-breaker plate. Both plates are made of metal. A bearing bushing is mounted at the contact-breaker plate. The bushing pref. is made of carbon-fibre-reinforced polyamide and is formed by moulding the plastics about the neck of the contact-breaker plate. Suitably the neck has circumferential grooves and the bushing has an inner flange covering the frontal face of the neck, and an outer flange embedded in the contact-breaker plate.
Patent ES-482204-A1 (ES)
Title: A system for pre-heating boiler or diesel engine fuel
IPC: F02B3/06
Filed: 1979-07-04
Abstract: The system comprises a heat exchanger 8 which, in the case of a diesel-engined vehicle, is interposed in the diesel fuel feed circuit between a filter 4 and the fuel injection pump 3. Part of the flow of exhaust gases is drawn from the exhaust pipe 18 and passes through the heat exchanger 8 to heat the diesel fuel, with a view to improving the efficiency of combustion. In a system for an oil fired boiler, the fuel oil is pre-heated in the heat exchanger 8 by hot water from the radiator circuit or by steam.
Patent ES-8100890-A1 (ES)
Title: Projectile launching game
IPC: A63F9/02
Filed: 1979-10-17
Abstract: A skill-type game is disclosed having two opposing projectile launching areas, each launching area including means for launching a projectile and a projectile receiving target area including at least one projectile-receiving upstanding channel adapted to receive a plurality of projectiles, one at a time, in stacked relation one above another. Each launching area includes means for launching a projectile upwardly from a game floor area into a channel, and means for launching a projectile along the game floor area to dislodge a lowermost projectile out of a channel.
Patent ES-8101424-A1 (ES)
Title: Apparatus for producing threaded self-tapping stainless steel screws
IPC: B21H3/10
Filed: 1980-01-08
Abstract: A process for producing self-tapping screws from an austenitic 300 series stainless steel material wherein a blank of such material is chilled prior to a thread rolling operation so that the threads are formed while the blank is in a chilled condition. A preferred apparatus for practicing such a method utilizes an insulated tunnel surrounding the feed track which leads to the thread roller. Fluid refrigerant is fed to the interior of the tunnel to chill the blanks immediately prior to the thread rolling operation.
Patent ES-8105097-A1 (ES)
Title: Evaporator inlet water temperature control system
IPC: G05D23/24
Filed: 1980-09-11
Abstract: An evaporator inlet water temperature control system for controlling the inlet water temperature of an evaporator utilized in an inverter driven centrifugal chiller. The system creates the proper chilled water set point at the evaporator outlet needed to maintain the inlet water at its set point for greater efficiency of operation. Control is accomplished by generating an electrical error signal which is a function of an inlet water set point voltage and the actual inlet water temperature. A logic signal is produced as a function of the error signal detected by the circuit and establishes a dead zone band representing a range in which the error signal is acceptable. Output of the control system is passed to the capacity control circuit of an inverter driven centrifugal compressor chiller. When the inlet water temperature reaches its set point during pull-down, the logic output of the circuit sets a flip-flop which enables transmission gates to control changes in the outlet water set point as needed to balance the load of the cooling system.
Patent ES-8107289-A1 (ES)
Title: Tap-hole plugging mixture for blast furnaces, electric furnaces and other melting apparatuses.
IPC: C04B35/66
Filed: 1980-09-16
Abstract: 1. Tap-hole plugging mixture for blast furnaces, electric furnaces and other melting apparatuses comprising basic mineral constituents, carbonaceous materials and binders, characterized in that it is formed of 70-80% of basic mineral constituents such as refractory clays or refractory aggregates having a high mechanical and pyroscopic strength, 5 to 15% of a carbonaceous material of vegetal origin from which the volatil noxious constituents have been eliminated, 15 to 25% of binders composed of glycerol and setting accelerator completing the bonding effect of glycerol.
Patent ES-8207627-A1 (ES)
Title: Air conditioning apparatus and method for paint spray booths
IPC: F24F6/14
Filed: 1981-05-14
Abstract: An air conditioning system is disclosed for adjusting air temperature and humidity to a predetermined level for the air supply to a paint spray booth. The system includes a multi-section sprayed surface heat exchanger combined with a bypass passage such that a portion of the air flow to be conditioned passes through the multi-section heat exchanger and the remainder of the flow bypasses the same, and is recombined and mixed downstream with the conditioned air to produce a mixture which is at the proper dry bulb temperature and relative humidity. Each multisection heat exchanger may be shut off to increase the proportion of bypass flow. Modulation of the cooling and heating effect of each of the heat exchangers is achieved by modulating valve controlling the flow of heating or cooling medium. Similarly, the humidification effect is controlled by valving controlling a number of water spray nozzles. The system is integrated into an energy conserving system which utilizes the recovered energy from the conditioned air after passing through the spray booth and from other low grade heat energy sources.
Patent ES-8302463-A1 (ES)
Title: Soft tertiary amine esters of bio-affecting carboxylic acids, processes for preparing and a pharmaceutical composition containing the same.
IPC: C07C291/02
Filed: 1981-10-23
Abstract: Derivatives of known bio-affecting carboxylic acids, their non-toxic pharmaceuticaily acceptable acid addition salts and N-oxides as well as processes for preparing those novel derivatives are disclosed. Those derivatives having the structural formula < CHEM > wherein R-COO- is the acyloxy residue of a bio-affecting monocarboxylic acid Y and Y min are each hydrogen or alkyl n is zero or one R1 and R2 are each inter alia alkyl, alkenyl, aryl, cycloalkyl, cycloalkenyl, aralkyl or alkaryl and R3 is inter alia hydrogen or the structural formula < CHEM > wherein -OOC-R min -COO- is the di(acyloxy) residue of a bio-affecting dicarboxylic acid.
Patent ES-8206165-A1 (ES)
Title: Method of and apparatus for attaching top and bottom stops to a slide fastener chain
IPC: A44B19/60
Filed: 1981-11-26
Abstract: A method of attaching top and bottom stops to a slide fastener chain at one and the same stage of manufacture. The fastener chain is moved along a path until a trailing end of a preceding pair of coupling element groups arrives at a first fixed die, by which time leading end portions of a succeeding pair of coupling element groups are disengaged from each other. With the trailing end of the preceding pair of coupling element groups retained at the first die, an adjacent pair of opposed blank tape portions is sagged until the endmost disengaged coupling elements arrive at a second fixed die spaced a predetermined distance from the first die along the path. Finally, a bottom stop and a pair of top stops are attached concurrently and respectively to the trailing end of the preceding pair of coupling element groups at the first die and to the disengaged endmost portions of the succeeding pair of coupling element groups at the second die. An apparatus for carrying out this method is also disclosed.
Patent ES-8300109-A1 (ES)
Title: Indolizine derivative*its manufacture and medicine containing it
IPC: A61P9/08
Filed: 1981-12-16
Abstract: The invention relates to new indolizine derivatives of the general formula < IMAGE > and to their non-toxic addition salts in which: R represents C1 to C8 alkyl, phenyl or phenyl substituted by one or two substituents selected from halogen atoms and from lower alkyl or lower alkoxy groups, X1 represents hydrogen, chlorine, bromine, iodine, methyl or methoxy, A represents a group selected from: < IMAGE > in which X2 represents hydrogen, chlorine, bromine, iodine, methyl or methoxy and X3 represents hydrogen, chlorine, bromine, iodine or methyl, R1 represents methyl, ethyl, n-propyl or n-butyl, n represents an integer from 2 to 6 inclusive provided that, if X2 and X3 each represent H or CH3, X1 is other than H. The derivatives in question can be used in the treatment of certain pathological heart syndromes, in particular in the treatment of angina pectoris and of cardiac arrhythmias.
Patent ES-8302229-A1 (ES)
Title: Torsional dampers
IPC: F16F15/121
Filed: 1982-02-03
Abstract: A torsional damper comprises two parts mounted to rotate relative to one another against circumferentially acting elastic means disposed between them. These elastic means include at least one elastically deformable arm fastened at one end to one rotating part so as to rotate therewith. Its other end is unrestricted, and is formed with a shoulder whereby it can engage with a shoulder provided for this purpose on the other rotating part. The or each elastically deformable arm and its support are integral parts of an appropriately shaped flange. An application of the torsional damper is to friction clutches for automotive vehicles, for damping torsional vibration.
Patent ES-8304054-A1 (ES)
Title: Process for the synthesis of orthohydroxybenzyl alcohols.
IPC: C07C37/20
Filed: 1982-06-23
Abstract: This invention relates to a process for the selective preparation of ortho-hydroxybenzyl alcohols and, in particular, ortho-hydroxybenzyl alcohol. According to the invention, the reaction of a phenol with an aldehyde in an initially anhydrous medium and in the presence of a catalytic amount of a metal phenate, results in the selective production of ortho-hydroxybenzyl alcohols.
Patent ES-8400130-A1 (ES)
Title: Method of making a moisture-curable silicon terminated polymer.
IPC: C08G18/71
Filed: 1982-07-16
Abstract: The method comprises reacting a polyurethane prepolymer having terminal active hydrogen atoms with an isocyanato organosilane having a terminal isocyanate group and at least one hydrolyzable alkoxy group bonded to silicon. The moisture-curable polymer obtained by this method can advantageously be used in sealant compositions. The polymer presents a very rapid cure rate in the presence of moisture, and it is stable under unhydrous conditions.
Patent ES-8306654-A1 (ES)
Title: Security apparatus.
IPC: G06F11/16
Filed: 1982-09-14
Abstract: A safety controller comprises a comparator and two identical subcontrollers operating on the same input signals. The comparator provides error detection by comparing the outputs of the two subcontrollers. Each subcontroller includes combinational devices and memory registers for providing exhaustive testing of the registers and of the truth tables of the combinational devices of each of the subcontrollers. Controllers of the present invention are particularly useful as railway safety devices.
Patent ES-8308515-A1 (ES)
Title: Preparation of nitrite esters in vapor phase from nitrogen oxide and alcohol.
IPC: C07C201/00
Filed: 1982-09-29
Abstract: The invention deals with the preparation of nitrite esters in vapor phase from nitrogen oxide, alcohol and an inert diluent. The reaction, which occurs between 50 and 140 DEG C at or above atmospheric pressure, takes place into a first reaction zone optimizing the reaction N2O3 + ROH -> RONO + HONO and a second reaction zone optimizing the reaction ROH + HONO -> RONO + H2O. The formation of acid by-products is minimized as compared to a unitary reaction zone.
Patent ES-8308359-A1 (ES)
Title: Antibacterial agents LL- C23024 beta and iota and microorganism actinomadura yumaense NRRL 12515
IPC: C12R1/03
Filed: 1982-10-21
Abstract: Antibacterial and anti-coccidial agents (polyether antibiotics) designated LL-C23024 alpha , LL-C23024 beta and LL-C23024 iota, a novel microorganism Actinomadura yumaense sp. nov. and mutants thereof, and a novel process for the preparation of the same.
Patent ES-8403909-A1 (ES)
Title: 3-(2-Mono-and dialkylamino)propyl(-1,2,3,4-tetrahydro-5H-(1) benzopyrano(3,4-c)pyridin-5-ones and derivatives thereof, a process for their production, and pharmaceutical compositions containing such compounds.
IPC: A61K31/445
Filed: 1983-02-22
Abstract: Anticholinergic 3-[2-(mono- and dialkylamino)-propyl]-1,2,3,4-tetrahydro-5H-[1]benzopyrano[3,4-c]-pyri din-5-ones useful for treating bronchospastic diseases in mammals are disclosed. Also disclosed are methods for preparing said compounds, pharmaceutical compositions containing them and methods for using said pharmaceutical compositions. A method for preparing the intermediate which is required to prepare the unsubstituted benzopyrano-[3,4-c]pyridin-5-ones of the invention is also disclosed.
Patent ES-8500520-A1 (ES)
Title: Stator for a permanent-magnet-excited electrical machine, and method of producing the same.
IPC: H02K23/04
Filed: 1983-06-29
Abstract: The invention relates to a stator for a permanent-magnet-excited electrical machine, whose permanent-magnet shells (6, 7) are pressed by elastic clamping pieces radially outwards against the inner wall of the stator or magnetic-circuit housing (1) in order to simplify the production and, especially, the installation of such a stator, according to the invention it is proposed that elastic moulded pieces (2, 3, 4, 5) be located between the magnet shells (6, 7) and the bearing plates (11, 12), as clamping pieces, such that the magnet shells are fixed by the axial pressure of the bearing plates (11, 12), mounted on the endfaces against the stator or magnetic-circuit housing (1), directly or indirectly via the elastic moulded pieces (2, 3, 4, 5) radially and axially with respect to the stator or magnetic-circuit housing (1). During assembly, the one moulded piece (2, 3) of the rotor (8) with the magnet shells (6,7) and subsequently the second moulded piece (4, 5) are inserted one after the other into the housing cup formed by the fitment of the one bearing plate (11), and the magnet shells (6, 7) are axially and radially fixed by tightening of the second bearing plate (12) on the stator or magnetic-circuit housing (1). A particularly suitable application is for small permanent-magnet-excited commutator motors.
Patent ES-8501543-A1 (ES)
Title: Dynamic generation and overlaying of graphic windows for multiple active program storage areas.
IPC: G06F3/0484
Filed: 1983-10-06
Abstract: A graphic terminal is disclosed using bitmaps to represent plural overlapping displays. Graphics software is also disclosed in which the overlapping asynchronous windows or layers are manipulated by manipulating the bitmaps. With this software, the physical screen becomes several logical screens (layers) all running simultaneously, any one of which may be interacted with at any time.
Patent ES-8500365-A1 (ES)
Title: Electronic safety device for electric iron.
IPC: G01P13/00
Filed: 1984-02-01
Abstract: An electronic safety device for automatically interrupting the supply of electric current to a heating resistor of an iron at the end of a predetermined interval of non-use, comprising a movable body adapted to control a position of contacts of an associated switch so that at least one opening-closing sequence of the switch contacts is obtained upon displacement of the movable body. Associated with the switch is a resistor bridge supplied with a rectified voltage E and comprising a first resistor R1 and a second resistor R2 in series with the switch contacts. A capacitor is connected to the terminals of resistor R2, a voltage Vo being collected at the terminals of said resistor R1 and being applied to one input of a counter which is reset to zero each time voltage Vo is higher than E/2, that is, upon closing of the contacts. The counter is connected to an input of a comparator for transmitting a voltage V1 when the counter attains a predetermined counting threshold. The comparator is connected to a trigger of a triac having one terminal connected to a current supply and another terminal connected in series to the heating resistor. The comparator is adapted to deliver turn-on pulses to the trigger as long as no voltage V1 is applied and to stop these turn-on pulses as soon as a voltage V1 is applied, thereby interrupting the current supply to the heating resistor.
Patent ES-8504990-A1 (ES)
Title: Industrial washing machine
IPC: D06F31/00
Filed: 1984-06-06
Abstract: The machine consists of a rotary wash drum or tunnel formed by a number of modules (1) coupled axially on horizontal shaft (2); connecting openings (3), intake (4) and access hopper (5) for dirty clothes, discharge outlet (6) for clean clothes and rolling tracks (7).
Patent ES-8602810-A1 (ES)
Title: Crystalline amoxycillin salt.
IPC: C07D499/00
Filed: 1984-06-06
Abstract: This invention relates to crystalline sodium amoxycillin as a novel beta -lactam antibiotics, particularly useful for parenteral administration to animals including man. The crystalline sodium amoxycillin is prepared by removing solvent molecules from a solvate of sodium amoxycillin. Preferred solvates are with tetrahydrofuran, methyl acetate and ethyl acetate.
Patent ES-8505611-A1 (ES)
Title: Device for automatically cutting and winding webs.
IPC: B65H19/26
Filed: 1984-07-31
Abstract: Apparatus for feeding a traveling sheet of fabric material to one receiver roll for winding thereon until it is full, and then cutting the fabric and feeding it onto another receiver roll without interruption of the fabric travel. The apparatus includes a carriage for movement from one receiver roll to another, and pivoted arms mounted on the carriage for movement toward and away from the receiver rolls during movement of the carriage and during the time the receiver rolls are being wound. Driven feeder rollers are mounted on the arms in spaced relation to define a predetermined path of movement for the fabric directed toward a receiver roll, and a cutting element is disposed intermediate the driven feeder rolls to selectively cut the fabric when a full package has been wound on one receiver roll, and fabric directing means are provided to assure that the cut edge of the traveling fabric is guided along its path of movement to the receiver roll for winding thereon.