baber/WOPTO huggingface dataset:
Patent ES-8302593-A1 (ES)
Title: Automatic machine for cutting, folding and preparing packages of sheets delivered from wound webs.
IPC: B65B9/02
Filed: 1982-01-09
Abstract: A machine for continuously and automatically cutting, folding and packing sheet material into rolled up webs. The machine is provided with two variable speed drive devices which continuously pulls the sheet material into the machine where it can be cut and folded. The second variable speed drive device comprises a variable speed transmission that operates the folding devices which comprises pivotable plates, folding rollers and the cylinder. The pivotable plates directs the material between the roller and the cylinder by links and levers so that multiple folds may be made in the material. The links and levers are operationally connected to the variable transmission.
Patent ES-8306604-A1 (ES)
Title: Process for producing a gas containing sulphur trioxide for waste gas purification in an electrostatic precipitator.
IPC: C01B17/54
Filed: 1982-03-05
Abstract: 1. A process of producing an SO3 -containing gas wherein sulfur is burnt in a furnace with blower-fed combustion air to produce a high-SO2 combustion gas, which is passed through a converter for the catalytic conversion of SO2 in the presence of oxygen to SO3 and is admixed to a water vapor-containing exhaust gas before the latter is purified in an electrostatic precipitator, and the furnace is fed with the sulfur in liquid form by a proportioning feeder and with combustion air through an air heater, characterized in that the air heater is controlled in dependence of the sulfur supply rate by control signals transmitted by a direct line from the proportioning feeder to the air heater so that combustion air at higher temperatures is fed to the furnace in case of a lower sulfur supply rate.
Patent ES-8302427-A1 (ES)
Title: Apparatus for removing meat from poultry drumsticks
IPC: A22C21/00
Filed: 1982-03-17
Abstract: An apparatus is provided for removing meat from poultry drumsticks by closing mechanical jaws onto the meat of a drumstick, mechanically grasping one end of the drumstick bone, and then removing the meat by driving the drumstick bone om a direction away from the meat while the meat is grasped by the mechanical jaws.
Patent ES-8305170-A1 (ES)
Title: Parallel AD converter.
IPC: H03M1/00
Filed: 1982-03-31
Abstract: 1. Parallel analog-to-digital converter with p = 2**r -1 comparators (D1 to Dp) where r is the number of bits of the (r+1)-bit converter output signal (A1 to A(r+1)) diminished by 1, wherein the analog signal is applied to the noninverting (or inverting) inputs of all p comparators (D1 to Dp), whose inverting (or noninverting) inputs are connected consecutively to the taps of a resistive voltage divider (R1 to R(p-1)) consisting of equal-value resistors and having a reference voltage (Ur) applied thereto, wherein the analog signal is shifted by DELTA U = Ur/2**r+1 for the duration of every second clock period of the converter clock signal, and wherein the comparator outputs are connected to a digital encoder (CD) followed by a buffer memory (PS), characterized by the following features : - the analog signal is applied to the appropriate comparator inputs through a resistor (R) interconnecting the collectors of two transistors (T1, T2) connected in the manner of a differential amplifier and having a constant-current source (KQ) in the emitter circuit, the base of one of the transistors being at fixed potential (Uc), and the base of the other transistor being fed with a clock signal (F) of half the frequency of the converter clock signal - the value of the resistor (R) is chosen according to the following equation : R = DELTA U/l = 2**-(r+1) Ur/l, where l is the strenght of the constant-current-source current, and - the least significant bit at the output of the digital encoder (CD) and the corresponding bit at the output of the buffer memory (PS) are combined via an exclusive-OR gate (EG) whose output provides the least significant bit (A1) of the output signal (Ar to A(r+1)) of the parallel analog-to-digital converter.
Patent ES-8304266-A1 (ES)
Title: Injection pump for an internal-combustion engine comprising a mechanism for controlling the start of the fuel injection delivery.
IPC: F02M59/36
Filed: 1982-04-15
Abstract: Internal combustion engine fuel injection pump of the type comprising an injection piston having a head with a helical ramp and provided with a device for adjusting in time the beginning of the fuel injection delivery. The adjusting device comprises a valve for closing and opening a bypass passage adapted to connect the said admission chamber to a space communicating with the chamber filling fuel source, and a system for the control of the valve including a control device for closing the valve depending on the angular position of a rotary member of the engine, such as a crankshaft, and for opening the valve in response to a partial vacuum created in the admission chamber by the suction stroke of the injection piston.
Patent ES-8400149-A1 (ES)
Title: Process for the beneficiation of metal sulfides and collector combinations therefor
IPC: B03D1/014
Filed: 1982-10-07
Abstract: N-allyl-O-alkyl thionocarbamates, alone or in combination with salts of dialkyl dithiophosphates, are used as metal collectors in the froth flotation of metal sulfides.
Patent ES-8308065-A1 (ES)
Title: Load cell with low power consumption
IPC: G01L1/00
Filed: 1982-10-15
Abstract: The load cell includes an element formed on an insulating film on one surface of a beam. The element includes strain gauge resistors (4-2 to 4-9) and bridge balancing resistors (4-11, 4-12) connected on a bridge arrangement. A resistive layer is formed over a pattern layer including all these resistors, connecting elements are provided to connect these resistors, and a conductive layer is formed on the resistive layer over a pattern area of the connecting elements. A temp. compensating p.t.c. resistor is pref. connected to one power source terminal of the bridge in which case a second resistive layer, having a resistivity lower than the first layer, is formed on the first resistive layer over a pattern area including the temp. compensating resistor. Such an arrangement can be formed in a small number of steps requiring no strict process control, consumes low power and has high precision.
Patent ES-8405615-A1 (ES)
Title: Isopropylamino-pyrimidine compsns.
IPC: A61J/
Filed: 1982-11-22
Abstract: The compsns. are made by (a) coating 2-(isopropylamino) pyrimidine or derivs. with material resistant to acids of pH 2 and drying, and (b) again coating with material resistant to acids of pH2, with final drying. The coating material used, such as fat, stearic acid, wax, shellac, ammoniacol shellac, cellulose acetate formaldehyde or synthetic polymer is insoluble in the gastric juices but soluble in intestinal fluids.
Patent ES-8502779-A1 (ES)
Title: Method of heat exchange and refrigerating devices
IPC: F25D23/00
Filed: 1983-04-20
Abstract: The present invention relates to a method of heat exchange performed by blowing atomized or sprayed water against an evaporator pipe through which a refrigerant is circulating and by forcing air to circulate through the sprayed water, on to a refrigerating installation or a refrigerator in which the cooled moist air is used. This invention is useful for the refrigeration of cakes and perishable foods, for example, because a substance being refrigerated can be refrigerated while its moisture is prevented from evaporating, since the air cooled by the invention heat method contains tiny water droplets contacts the substance being refrigerated directly.
Patent ES-8407552-A1 (ES)
Title: Internal combustion engine.
IPC: F02F7/00
Filed: 1983-11-10
Abstract: An internal combustion engine comprises a cylinder head (1), a camshaft (2) mounted thereon, a rocker cover (4) and a rotary vacuum pump (10) mounted on the cylinder head (1) within the rocker cover (4) and driven by the camshaft (2), providing compact packaging and low noise levels. The vacuum pump is lubricated from the camshaft via the pump exhaust port (30) discharging air into the rocker cover.
Patent ES-8503917-A1 (ES)
Title: Autoregulating electric heater.
IPC: B23K3/04
Filed: 1983-11-30
Abstract: An autoregulating electrically shielded heater employs a structure of two magnetically permeable members of different Curie temperatures and preferably differing resistivities. The two members are in electrical contact with one another having at their interface a very low resistivity layer or member provided by copper or a like material. A first of the electromagnetic members has the lower Curie temperature and high resistivity while the other of said members has the higher Curie temperature of the two and preferably lower resistivity. A constant current a.c. source is connected to induce currents in the members parallel to their interface. Below the Curie temperature of the first member, current is substantially confined to a narrow region along a surface remote from the interface. Above the Curie temperature, some of the current spreads into the low resistance layer or member and into the second electromagnetic member where it is confined, due to skin effect to a narrow region adjacent the interface. The I2R heating is greatly reduced, 6 to 1 in a typical case, so that autoregulation of temperature occurs near the Curie temperature of the first member. Since the current in the second electromagnetic member is limited in its penetration by skin effect, a low frequency power supply may be employed in a thin device without radiation of the electromagnetic field.
Patent ES-8500849-A1 (ES)
Title: Packaging material
IPC: A01N25/34
Filed: 1983-12-02
Abstract: This invention concerns a covering material suitable, for example, for use in packaging and wrapping edible substances which are subject to insect infestation. The covering material comprises at least two laminated layers of sheet material having a continuous coating of pesticide between the layers. A permeable ethylene vinyl acetate polymer film forms a layer towards the substance subject to insect infestation and a permeable polyethylene layer is located on the opposite side of the pesticide coating which is incorporated in a bonding agent uniting the layers. An insect boring through the covering material will contact the pesticide and insect infestation is thereby prevented. The covering material may be used to produce bags and other receptacles.
Patent ES-8500352-A1 (ES)
Title: Loom dobbies.
IPC: D03C1/14
Filed: 1984-03-05
Abstract: The present invention relates to dobbies incorporating double swinging levers for weaving looms. In order to simplify the construction of the reading device in the case of synchronized dobbies capable of operating both in reverse motion and in forward motion, there is associated with each selection hook a releasable retaining member which immobilizes it in one or the other of two stable positions of operation, so that the reading device need exert only a fleeting action (pulse) on one or the other of two heels of the hook, whereby no sustained action of the reading device is necessary.
Patent ES-8505346-A1 (ES)
Title: Pyridyl(oxy/thio)phenoxy compounds, herbicidal compositions and methods.
IPC: A01N43/40
Filed: 1984-03-16
Abstract: Certain novel pyridinyloxyphenoxy alkanoic acids, pyridinylthiophenoxy alkanoic acids, derivatives thereof and related compounds are described. More specifically, these novel compounds bear a fluorine substituent in the 3-position of the pyridinyl group and in the 5-position the substituent is selected from chlorine, CF3, CF2Cl or CF2H. These novel compounds exhibit surprising preemergent and postemergent activity in the control of grassy weeds.
Patent ES-8501800-A1 (ES)
Title: Procedure for the determination of peroxidase activity by end dilution titration and means for its realization.
IPC: C12Q1/28
Filed: 1984-03-30
Abstract: An improved determination of peroxidase activity by end dilution titration is carried out with a benzidine derivative of the general formula I < CHEM > where R1 stands for a hydrogen atom, a halogen atom, an amino group, a (C1-C4) alkyl group, a (C1-C4) alkoxy group, a carboxy group, a sulfo group or a carboxypropyloxy group and where R2 stands for a hydrogen atom, a halogen atom, a (C1-C4) alkyl group, or a salt of this benzidine compound, in the presence of a non-chromogenic or low-chromogenic phenylene derivative of the general formula II < CHEM > where R3 and R4 are equal or different and stand for a hydroxy group or an amino group, a (C1-C4) alkyl amino group or a benzylamino group.
Patent ES-8506235-A1 (ES)
Title: Pressurisable containers.
IPC: B21D51/30
Filed: 1984-08-30
Abstract: A valve cup (60) for an aerosol dispensing can has a side wall (68) of lesser girth at the bottom than in an upper zone of which a portion is adapted to intensify the seal in the swaged seam between the cup curl (70') and the body curl (22). The side wall has for example a step (88) which acts as a fulcrum. In the swaged seam the seal is intensified in the area adjacent the step and down to a second point of contact where the side wall is deformed by the swaging tool (38) into contact with the body wall (1).
Patent ES-8602766-A1 (ES)
Title: Benzimidazole derivs.
IPC: C07D235/30
Filed: 1985-01-25
Abstract: 2-Amino(1-(4-fluorophenyl)methyl) N-(1-(2-(4-methoxyphenyl) ethyl)4-piperidinyl) 1H-benzimidazole is made by (a) reacting 2-hydroxybenzimidazole with 4-fluorobenzyl chloride in DMF in presence of Na2CO3 at 75 deg.C for 12-15 hrs., pouring into water, extracting with benzene and distilling under reduced pressure to obtain 1-(4-fluorobenzyl) 2-hydroxy benzimidazole (b) treating 4-aminopiperidine carboxylate in benzene toluene or xylene with the cpd. from (a) in presence of acetic acid under reflux at 125 deg.C and removing solvent (c) adding HBr, refluxing 2-3 hrs., concentrating and treating with hot isopropyl alcohol, filtering and crystallising from methyl tert. butyl ether, to give 1-(p-fluorobenzyl) 2-(4-piperidylamino)benzimidazole.2HBr and (d) condensing this with p-methoxyphenylethyl methano-sulphonate at 70-75 deg.C in DMF in presence of Na2CO3 and KI to obtain the required cpd.
Patent ES-8604790-A1 (ES)
Title: Method for controlling fluidized catalytic cracker regenerator temperature and velocity with carbon dioxide.
IPC: B01J38/30
Filed: 1985-02-06
Abstract: In a process for operating a single stage regenerator of a fluidised catalytic cracking process where the regenerator is operated at 1250-1600 deg. F with a gas mixt. of an oxygen-contg. gas and a carbon dioxide-contg. gas, the improvement comprises (a) independently controlling the input of oxygen-contg. gas to the regenerator to achieve a carbon on regenerated catalyst (CRC) level of less than 0.5 wt.% such that oxygen in the flue gas does not exceed 3 vol.%; and (b) independently controlling the input of carbon dioxide-contg. fluidisation gas to the regenerator to achieve a regenerator catalyst temp. that results in heat balancing the fluidised catalytic cracking unit at the desired catalyst to oil ratio; such as not to exceed the max. temp. of the regenerator, the velocity constraints of the regenerator, or an oxygen range of 10-40 vol.% in the fluidising gas mixt.
Patent ES-8606907-A1 (ES)
Title: Process and installation for the production of steel from scrap.
IPC: F27B19/04
Filed: 1985-06-21
Abstract: A process and apparatus for producing steel from scrap. A cupola furnace is provided with a layer of coke in the vicinity of the tuyeres of the furnace, with scrap to be melted being supplied upstream of the layer of coke and molten scrap passing through the layer of coke to a converter located downstream of the furnace. The molten scrap is refined in the converter with oxygen, thereby producing a CO-rich converted waste gas, which is supplied to the coke layer and burned in the vicinity of the tuyeres.
Patent ES-8702843-A1 (ES)
Title: Automatic vigilance, guiding and rescue installation for airports
IPC: B64F1/18
Filed: 1985-07-18
Abstract: Installation whose primary aim is to prevent accidents and, should they occur, automatically to extinguish any fires, for which purpose the installation is equipped with a series of infrared sensors, position detectors, signals (traffic lights), anemometers, hydrants, tanks, pumps, metering devices and pipes for extinguishing liquids, various computers and a control console with a panel for determining the position and identification of aircraft at the airport and with various controls for actuating the installation.
Patent ES-8706472-A1 (ES)
Title: Improvements in fluidized bed polymerization reactors.
IPC: B01J8/24
Filed: 1985-08-23
Abstract: A fluidized bed reactor and operating process is disclosed, the reactor including distributor plate means to provide distribution of fluid passing upwardly into a fluidized bed a mixing chamber positioned below the distributor plate means fluid entry means, preferably at the base of the reactor, for the passage of fluid into the reactor flow deflector means associated with the entry means for providing at least an upwardly fluid flow path and an outward fluid flow path along the wall of the mixing chamber to inhibit the accumulation of solids and liquid in the mixing chamber.
Patent ES-8706959-A1 (ES)
Title: Method and device for rapidly ascertaining the parameters of a sample medium.
IPC: G01K11/20
Filed: 1985-09-19
Abstract: Light of a defined wavelength is directed towards a luminescent layer which comes into contact with the sample medium and the luminescent properties of which depend on the parameter to be determined. The luminescent light is determined via detectors, the signals of which are a measure of the parameter. So that a reliable determination of a parameter becomes possible with an extremely short adjustment time even in the presence of several parameters influencing the luminescent properties, it is provided to determine the intensity of luminescence for a number of different wavelength bands corresponding to the number of parameters, in which arrangement the parameters have a different influence on the properties of luminescence in at least one wavelength band. The signals obtained are supplied to a signal processing device (26) which determines from these the magnitude of the parameter to be measured.
Patent ES-8701264-A1 (ES)
Title: Multiple disk refiner with elastomeric mounting.
IPC: B02C7/06
Filed: 1985-11-07
Abstract: An improved multiple disk refiner of the type employing a rotatable hub which is mounted for rotation within a housing, and a plurality of spaced refiner rotor disks and additional disks in interleaved relation with each other and defining passages through which a stock suspension to be refined can be passed. Relative rotational movement occurs between the rotor disks and the additional disks. The invention is particularly concerned with an improved rotor structure which is mounted on the hub for rotation therewith, and resilient coupling means which connect the rotor with the rotor disks. The coupling means include a resiliently deformable elastomer which is arranged to deform in a shearing mode thereby permitting increased axial deflection of the rotors and operation at a higher intensity level.
Patent ES-8802486-A1 (ES)
Title: Special benzoyl alanines and their use as corrosion inhibitors in aqueous systems.
IPC: C23F11/14
Filed: 1986-06-12
Abstract: Benzoyl alanines having the formula: < IMAGE > in which the symbols R1 and R2 (a) both represent hydrogen or (b) both represent a straight-chain or branched chain alkyl residue having from 1 to about 6 carbon atoms, or (c) R1 represents hydrogen and R2 represents a straight-chain or branched chain alkyl residue having from 1 to about 6 carbon atoms and in which the symbol R3 represents a C(CH3)m(CH2OH)3-m moiety wherein the symbol m represents an integer of from 0 to 3 and alkali metal and ammonium salts thereof, are disclosed. The compounds are useful as corrosion-inhibitors for metals in aqueous systems.
Patent IE-913158-A1 (IE)
Title: Substituted 3-aminosydnone imines, process for their¹preparation and their use
IPC: A61P9/00
Filed: 1991-09-09
Abstract: The invention relates to pharmacologically active substituted 3-aminosydnone imines of the general formula I <IMAGE> (I) in which n denotes 0 or 1, and their pharmacologically acceptable salts and acid addition salts, and to a process for the preparation of the compounds according to the invention and their use.
[US5204475A]
Patent IE-920152-A1 (IE)
Title: Inhalation devices
IPC: A61M15/00
Filed: 1992-01-17
Abstract: A device for the administration of an inhalation medicament, comprises a body 1,2 defining a through-going pathway terminating in a mouthpiece 4 and means for dispensing inhalation medicament into the pathway 7,8,9, characterised in that the device includes a flavour modifying agent 12 separated from the inhalation medicament, such that the medicament and the flavour modifying agent do not interact prior to dispensation of the medicament into the through-going pathway.
Patent IE-920190-A1 (IE)
Title: Adenosine kinase inhibitors
IPC: C07H19/00
Filed: 1992-01-22
Abstract: Novel compounds which selectively inhibit adenosine kinase and methods of preparing adenosine kinase inhibitors are provided. Also provided are methods of treating various conditions which may be ameliorated by increased local concentrations of adenosine using adenosine kinase inhibitors
Patent IE-922043-A1 (IE)
Title: CCV vaccine
Inventor: WESSELING J
IPC: C07K14/165
Filed: 1992-07-01
Abstract: The present invention is concerned with vaccine for combating CCV infection in canines containing proteins or polypeptides typical of the peplomer protein of CCV or containing recombinant polynucleotides having as part thereof a polynucleotide coding for said protein or polypeptide, and also is concerned with the preparation of said proteins, polypeptides and polynucleotides.
[EP0524672A1]
Patent IE-950561-A1 (IE)
Title: Power supply control circuit
Inventor: LEYDEN MARK
IPC: H03K17/687
Filed: 1995-07-21
Abstract: A power supply control circuit comprises a field effect transistor FET connected between a battery BAT and a microprocessor uP to be powered, and a bistable circuit 11 comprising cross-coupled transistors Q1 and Q2 connected to the power supply and to the switching device. When power is turned on by closing switch SW the circuit 11 assumes a state wherein transistor Q2 is on and transistor Q1 is off so that the current drawn by the transistor Q2 through a resistor R4 provides a voltage drop across the source-drain of the FET sufficient to turn the latter on to allow power to be supplied to the microprocessor. However, upon certain predetermined condition(s) being met the microprocessor turns transistor Q1 on by a signal at its base thereby turning transistor Q2 off so that the FET turns off to remove power from the microprocessor.