baber/WOPTO huggingface dataset:
Patent ES-474684-A1 (ES)
Title: Improvements in or Relating to Irons
IPC: D06F75/26
Filed: 1978-10-30
Abstract: In an iron having a control device containing an electrical heating conductor arrangement provided on or in the base of the iron and a temperature sensing device, the heating conductor arrangement comprises two separate heating conductor circuits (2, 4 and 3, 5), one (3, 5) of which is located at or adjacent to the front part of the base (1) of the iron which tapers substantially to a point and the other (2, 4) of which is located at or adjacent to the rear and broad part of the base of the iron, a respective separate controller (6, 7) and a respective separate sensor (9, 10) assigned to each of the parts of the base of the iron. A single desired valve generator (11) is provided for both controllers (6, 7). By means of this arrangement, substantially all of the base of the iron can be maintained at a uniform desired temperature for ironing.
Patent ES-475826-A1 (ES)
Title: Transient voltage distribution improving line shield for layer wound power transformer
IPC: H01F27/36
Filed: 1978-12-07
Abstract: An improved electrostatic shield assembly for power transformer windings provides a decreased shield to winding insulation spacing. The decreased spacing substantially improves the capacitive coupling between the windings and shield, reducing transient voltage oscillations within the windings caused by external lighting surges.
Patent ES-477676-A1 (ES)
Title: A procedure for preparing foods with a high peptide content, particularly for animals.
IPC: A23K/
Filed: 1979-02-13
Abstract: The essence of this invention is gentle hydrolysis with mineral acids, preferably carried out with sulphuric acid. During hydrolysis the amino acids which form the protein chain maintain their natural configuration, which is the prerequisite for use in the body. The level of decomposition is also very low during hydrolysis.
Patent ES-478541-A1 (ES)
Title: Water-dispersed coating composition suitable for electrocoating processes.
IPC: C08F299/00
Filed: 1979-03-12
Abstract: A cathodically depositable aqueous electro-dipping lacquer coating which contain as binder, which binder can be diluted with water by protonization with acids, 55 to 95% by weight based on the total quantity of binder, of organic synthetic resin binders containing amino groups, having an average molecular weight (Mn) of about 500 to 10,000, a pKb value of about 3 to 7 and an amine value of about 30 to 150 and 45 to 5% by weight of cross-linking agents having an average molecular weight (Mn) of about 500 to 5,000, which contain esterified terminal carboxyl groups.
Patent ES-480008-A1 (ES)
Title: Symmetrical trisazo dye obtained by coupling tetrazotized 4-4'-diaminozobenzene with 2-carboxymethylamin0-8-naphthol-6-sulphonic acid
IPC: C09B35/35
Filed: 1979-04-27
Abstract: The present invention concerns a new acid trisazo dye suited for the dyeing of natural and synthetic polyamidic fibres and particularly for the dyeing of leather. The dye has the following structural formula: < IMAGE > (I) < IMAGE > and dyes in a full black shade. The present invention also includes a process for the preparation of dye (I) and comprises tetrazotizing 4-4' diaminoazobenzene and then coupling the tetrazo-compound thus formed with 2 molecules of 2-carboxymethylamino-8-naphtol-6-sulphonic acid (carboxy methyl-gamma acid) in an alkaline medium.
Patent ES-480162-A1 (ES)
Title: Self adjusting liquid spring operating apparatus and method for use in an oil well valve
IPC: E21B49/00
Filed: 1979-05-02
Abstract: Disclosed is an apparatus and its method of operation for an oil well valve having a self adjusting liquid spring responsive to changes in pressure in the well annulus. The valve has a liquid spring contained in a spring chamber divided by a piston means which moves responsive to annulus pressure changes to operate the valve. The piston means includes a metering means to meter liquid from one side of the piston to the other as the volume of the liquid changes due to pressure and temperature changes. The piston means moves responsive to pressure changes in the well annulus which pressure changes are applied to the well annulus at a rate faster than the metering means may relieve the changes. A mechanical spring means in conjunction with the metering means returns the piston means to its original position after a predetermined time. Bypass means is additionally disclosed which bypasses the metering means and may be arranged such that piston means movement occurs on either pressure increases or pressure decreases in the well annulus.
Patent ES-481961-A1 (ES)
Title: Mechanical power linkage in a cassette tape recorder
IPC: G11B15/44
Filed: 1979-06-27
Abstract: Each of two hub-carrying discs 5, 5' which receive tape cassette reels is connected via a friction coupling or slip-clutch to a friction wheel 15 a sprocket wheel 14 is rotatable on a rocking lever 11 and has teeth or serrations in constant mesh with teeth or serrations on the friction wheel 15 and a pulley 9 is coaxial with and fixed to the sprocket wheel 14 so as to engage the respective flywheel 1, 1' when the rocking lever 11 is in a first position, and to disengage the respective flywheel 1, 1' when the rocking lever 11 is in a second position. Two capstans 4, 4' are coaxial and integral with the flywheels 1, 1' and cooperate with pressure rollers 8, 8' to drive the tape during recording and playback.
Patent ES-482173-A1 (ES)
Title: Laminated polyethylene foam and aluminium foil insulation collars - for refractor coolant pipes to prevent foam damage by frozen water vapour
IPC: F25D23/06
Filed: 1979-07-04
Abstract: Collar for supporting a refrigerant insulation pipe passing through an insulated partition between compartments at different temperatures has a laminated structure involving an impermeable film or foil laminated between a thin layer of foam (on the warmer side) and a thick layer of foam (on the colder side). The thick layer, at least, is directly bonded to the pipe walls. Used esp. for insulating a refrigerant circuit pipe passing between the freezing and the storage compartments of a refrigerator, to plug a gap cut in the solid skin of the storage compartment to allow the pipe to pass through. The impermeable layer limits penetration of the collar by water vapour, to prevent rupture of the foam cell walls by internal condensation and freezing. Pref. the cellular layers of the collar are made of expanded (closed cell) polyethylene and the impermeable interlayer of aluminium foil. The 'thin' layer, on the hotter face of the collar, is =3 mm thick. The foam may be a rigid material or a stiff but elastic material. The pipe is pref. coated with a primer to promote bonding cellular layer(s) of the collar.
Patent ES-8100123-A1 (ES)
Title: Continuous cast steel product having reduced microsegregation
IPC: B22D11/00
Filed: 1980-01-23
Abstract: Steel is continuously cast in a mould comprising a grooved wheel (10) and an endless flexible belt (11) with cooling by sprays (S1 to S4). The casting and withdrawing of the bar and the cooling of the mould and bar are controlled to eliminate microsegregation in the bar and to provide a very uniform distribution of constituents and impurities, in particular oxygen, carbon, sulphur and manganese, in transverse section. The bar has improved properties for subsequent processing, in particular higher tensile strength.
Patent ES-8103574-A1 (ES)
Title: 1,2,4-Triazole derivatives, process for their preparation and their use as pesticides.
IPC: C07D249/08
Filed: 1980-06-20
Abstract: Novel 1,2,4-triazole derivatives of the formula I < IMAGE > in which R<1> denotes (C1-C12)-alkyl, cycloalkyl, cycloalkenyl, optionally substituted phenyl, furanyl, thienyl or pyridyl, and R<2> and R<3> denotes (C1-C12)-alkyl, cycloalkyl, optionally substituted phenyl, (C1-C12)-alkoxy, (C5-C6)-cycloalkoxy or benzyloxy, and X denotes chlorine or bromine, and a process for their preparation and their use as pesticides.
Patent ES-8200841-A1 (ES)
Title: Sealed Packages for Spreadable Products
IPC: B65D75/30
Filed: 1980-09-26
Abstract: A sealed package for supporting for use after the cover is peeled off, an individual portion of butter, comprise a stiff base member and a cover made from a flexible sheet into a shape having a center portion co-extensive with the top surface of the butter and downwardly and outwardly extending edges pleated to form peel tabs, said top member being cohesively attached (preferably at spaced locations) with the peel tabs extending beyond the base. Apparatus includes means 114 for transporting a base carrying the butter 6, Fig. 11, means 46 for cutting flexible material into predetermined lengths and for feeding the lengths to a rotatable vacuum drum having a plurality of die stations and a tamper 74. The longitudinally extending edges of the formed package are further pressed into cohesive engagement by a roller assembly which contains resiliently mounted blades. The cover may be only partially formed when applied and finish- shaped when the package is complete.
Patent ES-8105890-A1 (ES)
Title: Miniature electric circuit breaker in moulded case.
IPC: H01H71/08
Filed: 1980-10-14
Abstract: 1. Miniature electric circuit breaker with moulded casing comprising : - a cut off chamber (30) enclosed by two electrodes (38, 40) to guide the arc, disposed to pick up an arc drawn between contacts (20, 22) when they get separated, - an electromagnetic trip device (28) having a coil (68) and a plunger (74) controlling a release latch (58) when a fault occurs to induce the automatic opening of said contacts (20, 22), - an actuation rod (80) coupled to the plunger (74) and acting on a rotating moving contact (20) to accelerate the shift of the moving contact (20) toward the opening position when the coil (68) of said trip device (28) is excited, - and a sleeve (70) to guide in translation the plunger (74), characterized in that said plunger (74) presents a general form of a barrel or a rib accommodating gaps for the compressed air passage by the piston effect generated when the plunger (74) moves quickly inside the sleeve (70) and allowing a limited motion of the plunger rotation inside the sleeve (70) during the opening travel of the rotating moving contact (20).
Patent ES-8200857-A1 (ES)
Title: Basic ethers and pharmaceutical compositions containing the same
IPC: C07C213/00
Filed: 1980-12-12
Abstract: The invention relates to novel basic ethers of the general formula /I/ and pharmaceutically acceptable acid addition salts and quaternary salts thereof, < IMAGE > /I/ wherein R1 and R2 may be the same or different and represent a C1-5 alkyl group or a C3-6 cycloalkyl group or they form, together with the adjacent nitrogen atom, a heterocyclic ring containing 4-7 carbon atoms and optionally a further hetero atom, e.g. an oxygen, sulfur or nitrogen atom, and this latter may be optionally substituted by a C1-3 alkyl, benzyl or phenyl group, R represents a phenyl, phenyl-/C1-3 alkyl/ or thienyl group optionally substituted by one or more halogen or C1-3 alkoxy substituent/s/, A represents a C2-5 straight or branched alkylene chain, and represents a valence bond of alpha or beta configuration. The new compounds of the general formula /I/ possess valuable anticonvulsive, motility inhibiting, hexobarbital narcose potentiating and analgesic effects, which are, in case of certain compounds, complemented by week antiserotonine, gastro-intestinal-tract inhibiting and antiinflammatory effects, and can be applied to advantage in the therapy.
Patent ES-8201607-A1 (ES)
Title: Mono-olefin polymers having methylol phenolic groups grafted thereto, a process for their production and polymer blends containing them.
IPC: C08L25/00
Filed: 1981-01-02
Abstract: Mono-olefin polymers having methylol phenolic groups grafted thereto are prepared by reacting a mon-olefin polymer with a methylol phenolic material in the presence of an activator such as a Lewis acid. The grafted polymers can be used as components of blends with other polymers having an affinity for methylol phenolic groups or as compatibilizers in blends of polyolefins with other polymers such as polyamides or polyesters which are normally incompatible or only partially compatible with polyolefins.
Patent ES-8200626-A1 (ES)
Title: Cerium-containing precipitated silica, process for producing same and masses, hardenable to elastomers, containing same.
IPC: C08K3/22
Filed: 1981-01-12
Abstract: Cerium containing precipitated silica is disclosed as well as a process for its production as well as compositions hardenable to elastomers which contain the cerium containing precipitated silica. The precipitated silica -BET-surface area according -to DIN 66 131 m2/g 140 +/- 40 -Loss on drying according -to DIN 55 921 Wt.-% 2.0-4.0 -Loss on ignition according -to DIN 55 921 Wt.-% 2.5-12.5 -pH-according to DIN 53 200 3.0-7.0 -Conductivity in 4% aqueous -dispersion at 20 DEG C. mu s 500 -Packed density according -to DIN 53 194 g/l 80 +/- 40 -CeO2-content, based on the -material dried for 2 -hours at 105 DEG C. Wt.-% 0.3-50 -Sieve residue according -to Mocker 45 mu m -(DIN 53 580) Wt.-% 0.2 - They are prepared by adding a cerium (IV) salt solution to the original precipitated suspension of a precipitated silica. The compositions produced with the cerium containing precipitated silica hardenable elastomers based on diorganopolysiloxanes exhibit excellent heat stability. Additionally, the cerium containing precipitated silica acts as a fire retardant agent.
Patent ES-8200229-A1 (ES)
Title: Immuno-stimulating preparations based on ribosomal RNA of Klebsiella pneumoniae and process for the preparation of these RNA.
IPC: C12P19/34
Filed: 1980-12-19
Abstract: Non specific immunostimulating preparation for the treatment of immunodeficits such as those encountered in leprosy and cancer containing one or a plurality of ribosomal RNA extracted from Klebsiella pneumoniae or Serratia marcescens. Preparation of bacterial rebosomal RNA by separation of the ribosomes, hot removal of raw RNA with an aqueous solution of dodecyl sodium sulphate, precipitation of raw RNA, treatment by a proteolitic enzyme and precipitation of purified RNA.
Patent ES-8202231-A1 (ES)
Title: Controlled output composite keying signal generator for a television receiver
IPC: H04N9/77
Filed: 1981-01-16
Abstract: A circuit for generating a composite keying signal comprises a burst gate circuit and a voltage translating network in a color television receiver also including keyed signal processing circuits and means for deriving horizontal and vertical blanking signals and a horizontal sync signal from a composite color television signal containing a color burst component. The burst gate circuit responds to the horizontal sync signal to develop a burst gate pulse encompassing the burst interval. A voltage level developed by the translating network in response to the horizontal and vertical blanking signals is combined with the burst gate pulse to produce a composite keying signal. The composite keying signal comprises a first pulse component of a desired level as determined by the translating network and ocurring during the blanking intervals, and a second pulse cmponent as provided from the burst gate circuit, superimposed on the first pulse and encompassing the burst interval. Means are also included for inhibiting the output of the keying signal generator during picture intervals of the television signal, to prevent false keying of the keyed circuits in response to keying signals generated by the keying signal generator in the presence of spurious input signals occurring during picture intervals.
Patent ES-8206465-A1 (ES)
Title: Antiinflammatory 4,5-diaryl-alpha-(polyfluoroalkyl)-1H-pyrrole-2-methanamines.
IPC: C07D207/335
Filed: 1981-04-15
Abstract: 4,5-Diaryl- alpha -(polyfluoroalkyl)-1H-pyrrole-2-methanamines such as 4,5-bis(4-fluorophenyl)- alpha alpha -bis-(trifluoromethyl)-1H-pyrrole-2-methanamine, useful in treatment of inflammation.
Patent ES-8207387-A1 (ES)
Title: Drive circuit for thyristor
IPC: H03K17/72
Filed: 1981-09-21
Abstract: PURPOSE:To prevent the false ignition of the thyristor due to the floating capacity of transformer winding by mounting a shielding conductor, which adjoins to the output winding of a pulse transformer and is connected to one terminal of output winding, to the pulse transformer. CONSTITUTION:When the thyristors 13, 16 of a chopper device controlling a motor, etc. for an electric vehicle are controlled by using the pulse transformer 1 with controlling winding 2, reset winding 3 and output winding 4, 5, the pulse transformer 1 is formed in such a manner that the shielding conductors 26, 27 are mounted at the inside and the outside of the output winding 4, 5 wound on an annular core 31, and the conductors are each connected to one terminals of the output winding 4, 5 and the cathode sides of the thyristors 13, 16. Accordingly, since discharge currents by the floating capacity existing among each winding 2-5 of the pulse transformer 1 and ground can be flowed to the cathode sides of the thyristors 13, 16, noises do not enter, and the thyristors can stably be controlled.
Patent ES-8307130-A1 (ES)
Title: Twin short dwell coater arrangement
IPC: B05D3/12
Filed: 1982-03-26
Abstract: A coater for applying a coating material to both sides of a traveling web with the web passed over a back-up roll and a first coating such as sizing applied to the back-up roll surface in advance of a coating zone for transfer to the web at the coating zone and the second surface of the web being coated by a trailing blade coater applying pressure to the web urging it against the back-up roll.
Patent ES-8303405-A1 (ES)
Title: Quinidines, process for their preparation and their pharmaceutical application.
IPC: C07D453/04
Filed: 1982-05-19
Abstract: Quinidine derivatives of general formula (I): < IMAGE > wherein R1 represents a hydrogen atom, an alkyl group, or an acyl group, and R2 represents a hydrogen atom, a hydroxy group, an alkoxy group, an acyloxy group or an aroyloxy group, as well as the acid addition salts thereof, useful in therapy, particularly, for the treatment of cardiac arrhythmia.
Patent ES-8306857-A1 (ES)
Title: Direct expansion evaporator, particularly for water refrigeration.
IPC: F28F1/14
Filed: 1982-06-11
Abstract: A direct expansion evaporator of improved accessibility for cleaning purpose, comprises bundles of first tubes (2) of a comparatively large cross section, a bundle of second tubes (5) of comparatively narrow cross section being enclosed within each of said first tubes, and tube sheets (3, 4, 7 ,8) and end covers (17, 18) forming flow passages equipped with partitions (23, 24) and inlet and outlet ports (21, 22) in order to provide a first flow path for the evaporating fluid which flows between the large (2) and narrow tubes (5) and a second flow path for water or the like to be refrigerated, which flows inside the narrow tubes countercurrently to the first flow path.
Patent ES-8401084-A1 (ES)
Title: Cephalosporin derivatives, process for their preparation, pharmaceutical compositions containing them and their use.
IPC: C07D501/46
Filed: 1982-09-01
Abstract: 7ss-Aminothiadiazolylacetylamino-3-cephem-4-carboxylic acid compounds of the formula < IMAGE > in which, in particular, Am denotes amino, T denotes a 1,2,4-thiadiazol radical, R1 denotes an optionally substituted pyrazolium group, an optionally substituted triazolium group, a tri-lower alkylammonium group or a substituted pyridinium group and R2 denotes hydrogen, lower alkyl, carboxy-lower alkyl, carbamoyl or N-substituted carbamoyl, have antibiotic properties and are effective against gram-positive and gram-negative microorganisms. The novel compounds are prepared in a manner known per se. Intermediates are also included.
Patent ES-8308267-A1 (ES)
Title: Planetary gear control system with retarder
IPC: B60W10/10
Filed: 1982-11-11
Abstract: A planetary gear system employs a retarder to provide fluid coupling of power during startup and fluid braking during deceleration. At idle with the output shaft stationary, an input shaft rotates in one direction and the retarder rotates in the opposite traction. When the retarder is activated by adding working fluid, the resultant torque coupled to the output shaft rotates the output shaft in the same direction as the input shaft. The retarder rotor can be mechanically braked to produce a first mechanical gear. Further coupling rotates the input shaft, output shaft and retarder rotor at the same speed in the same direction to form a second mechanical gear. Hydrodynamic braking can be performed in the second mechanical gear by adding working fluid to the retarder. A control system is disclosed which varies the level of working fluid during acceleration to a value which permits the input shaft to rotate at a required value regardless of the acceleration input signal. In addition, acceleration can be controlled proportionally to the output shaft speed. At a predetermined value of output speed, the retarder is automatically drained in order to take advantage of mechanical gearing. During braking, the level of fluid in the retarder is varied to provide a braking torque proportional to the braking signal.
Patent ES-8307993-A1 (ES)
Title: Reciprocating internal combustion engine
IPC: F02F7/00
Filed: 1982-11-25
Abstract: In a reciprocating piston internal combustion engine to be installed horizontally in a motor vehicle the cylinder block (2), the cylinder head (4), one half (8) of the crankcase and the oil sump (9) are formed from a single casting, the oil sump being positioned below the cylinder block and having an opening (13) in the same plane as a flat surface (12) on the cylinder head which locates a camshaft case (14). The camshaft case (14) and the oil sump cover (17) are formed as one unit, and a stay between the camshaft case and the oil sump cover accommodates the drive shaft (21) of an oil pump (22) located in the oil sump and driven by the camshaft. A second stay (19) between the camshaft case and the oil sump cover contains a duct (25) for conveying oil from the camshaft case back into the oil sump.
Patent ES-8308317-A1 (ES)
Title: Derivatives of 2-phenyl-morpholine and medical compositions.
IPC: C07D265/30
Filed: 1982-11-29
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 2-phenyl-morpholine derivative, useful in particular in therapeutics, characterized in that it is selected from the group constituted by : (i) the 2-phenyl-4-ethyl-morpholine and its acid addition salts, and (ii) the 2-o-tolyl-4-methyl-morpholine and its acid addition salts. 1. Claims for the Contracting State : AT Use of a 2-phenyl-morpholine derivative selected from the group constituted by : (i) 2-phenyl-4-ethyl-morpholine and its acid addition salts, and (ii) 2-o-tolyl-4-methyl-morpholine and its acid addition salts, for the preparation of a drug.
Patent ES-8404210-A1 (ES)
Title: Method and apparatus for testing and automatic sorting of melons and other fruit according to their taste quality
IPC: G01N33/02
Filed: 1983-08-02
Abstract: The invention relates to a method and apparatus for the testing and automatic sorting of melons and other fruit according to their taste quality. A computer 1 divides the batch of melons into sub-batches of equal size, from each of which sub-batches a random sample is taken. Each melon is positioned in such a way that a needle 4 may be inserted into a point on its equatorial diameter and a drop of juice drawn off. The drop is analyzed by the cell of the refractometer 28. An estimate of the mean and of the standard deviation of the refractometric index determines to which class of known quality the fruit is sent. Application: sorting of melons by taste.
Patent ES-8407367-A1 (ES)
Title: Improved method for protecting the growth of plants.
IPC: A01N63/00
Filed: 1983-08-09
Abstract: An improved method for protecting the growth of plants in the presence of phytotoxic microorganisms, particularly fungi, which inhibit the growth of the plants is described. The method particularly uses Pseudomonas putida NRRL-B-12537 which produces an iron complexing siderophore and thus prevents the utilization of iron by the phytotoxic microorganisms to thereby inhibit their growth.