baber/WOPTO huggingface dataset:
Patent ES-359661-A1 (ES)
Title: Improvements in or relating to mosaic printing heads
IPC: B41J2/265
Filed: 1968-11-07
Abstract: A mosaic printing head comprises a plurality of print wires 13 selectively operable by electromagnetic operating means 12, the wires extending from the operating means through a main body portion (1), Fig. 1, not shown, to a tip portion (2) and being slightly bent so that the angular spread of the wires in the main body portion is approximately twice that in the tip portion. The wires converge so that they are in substantially touching relationship only in the printing plane. Each electromagnetic operating means 12 comprises a casing 14 of magnetic material enclosing a coil 20 which when energized causes an armature 19 to be attracted towards a core piece 15, so forcing the print wire 13 towards the printing plane. A spring 25 returns the armature 19 to the inoperative position when the coil 20 is de-energized. An air gap 7 in the main body portion maintains equal pressures throughout the apparatus. The print head is moulded from plastics material. The wires 13 may be in a 5 x 7 array or may be in a single line or column.
Patent ES-360537-A1 (ES)
Title: Apparatus for attaching adhesive labels
IPC: B65C9/18
Filed: 1968-11-08
Abstract: A device for securing self adhesive labels to articles comprises a deflection edge 8 for forwarding the labels with the adhesive layer turned upwards from a label carrier belt 2 to a 1 label lifter 3. A goods carrier 5 situated above the label lifter 3 has an opening 4 through which the label is pressed against the bottom of the article 6 when the label lifter meets the carrier. The carrier belt 2 is pulled intermittantly by a draw-off device 7 through a guide channel 65 and over the deflection edge 8 where each label is removed individually and is forwarded to a flexible pad 10 of the label lifter 3. In one embodiment the goods carrier 5 is pressed manually downwardly against a spring 12 to actuate the label lifter 3 and retract the draw off-device 7 via levers 42 and 17 respectively. The carrier belt is clamped by a clamp 28 and the article 6 is labelled by upward motion of the label lifter. Downward movement of the carrier also actuates a roller 70 by way of levers 77, 75 to draw a loop of the carrier belt from a supply spool. The belt 2 is pulled over the deflection device 8 by a predetermined amount so as to forward another label 1 to the label lifter 3 as the carrier 5 returns to its starting position. In a further embodiment, the goods carrier may be part of a shoot such that when an article is forwarded to the carrier, downward motion of the carrier actuates electromagnetic drives for the label lifter and carrier belt.
Patent ES-362796-A1 (ES)
Title: An electric switch
IPC: H01H13/18
Filed: 1969-01-22
Abstract: In an electric switch actated by a slider 11, lever or push-button, teeth 13, Fig. 1, on the actuator engage a toothed wheel 15 on a pinion 14 integral with a cam 17 engaging switch contact 20. The slider 11 is urged towards each of its end positions by a compression spring 29. The contact 20 has a bent up end engaging an oppositely bent end 25 of a terminal about which it pivots towards the closed position under the action of a compression spring 28 arranged between the pivoted end and the cam 17.
Patent ES-369613-A1 (ES)
Title: Metallic vapor arc-lamp having high intensity sun-like emission
IPC: H01J61/18
Filed: 1969-07-17
Abstract: An arc discharge lamp giving a peak intensity in the region 5050-5500 Angstrom has a ceramic (e.g. poly-crystalline alumina) envelope and a filling, in addition to a starter gas, of sodium with at least two of the elements mercury, cadmium and thallium, the filling being generated from a charge containing all the filling elements, and a portion of each element remaining unvaporized. The partial pressures of each element in atmospheres at the operating temperature range of 650-1000 C. must lie within the limits, Na 10-3-0À6, Hg 0-3, T1 0-10-2, Cd 0-1À5 with the further conditions (a) Hg + Cd is 0À1-4 (b) if T1 < 10-4, Cd > 0À1 (c) if Cd < 0À1, Tl > 10-4. The starting gas is preferably Xe at 5-100 (e.g. 20) torr. but H, Ne, A, Kr may also be used. Many specific examples are given of the quaternary system (the preferred system being Na 6 x 10-3, Tl 2À2 x 10-4, Cd 0.23, Hg 0.12) and of the ternary systems Na-Tl-Hg (preferred pressures 0.01, 0.0022, 0À3) and Na-Cd-Hg (preferred pressures 0.04, 0.14, 0.10) and details are given of the charge compositions necessary to give the desired partial pressures in view of the interaction between these pressures. The lamp described has a ceramic inner envelope 12 supported in a vitreous outer envelope 2 by a framework of leads 25, 10, 30, the outer envelope containing getters 33 and an additional oxygen getter 44. Additional components of the filling may include Mg, Ba, Sr, Cu, Ag, Sc, La, Ce, Pr, Sm.
Patent ES-373606-A1 (ES)
Title: Polar-substituted propanolamines as anti-angina and anti-hypertensive agents
IPC: C07C227/16
Filed: 1969-11-17
Abstract: Novel propanolamine derivatives, especially 3-phenoxy-1-phenoxyalkylamino-2-propanols, useful in the treatment of hypertension and cardiac conditions, such as angina pectoris and cardiac arrhythmias.
Patent ES-389247-A1 (ES)
Title: Adjustable mounting assembly for a set of deflection coils
IPC: H01J29/82
Filed: 1971-03-15
Abstract: A set of deflection coils having a screw bolts and lock nuts permanently connected to the set of coils for mounting in a supporting cage by means of a device enabling both an axial adjustment of the set of coils and an angle adjustment thereof by rotation about its axis.
Patent ES-404814-A1 (ES)
Title: Method of manufacturing an implosion-free picture tube for television display
IPC: H01J29/87
Filed: 1972-07-13
Abstract: A picture tube in which a layer of synthetic resin consisting of an adhesive tape reinforced with a fabric is provided between a clamping band and the envelope, a possibly remaining gap between the layer of synthetic resin and the clamping band being not filled.
Patent ES-411044-A1 (ES)
Title: Aqueous composition containing color former for pressure-sensitive production
IPC: C09K3/00
Filed: 1973-01-27
Abstract: An aqueous composition containing a color former for pressure sensitive recording paper having good primary and secondary color-developing abilities and an excellent smoothening property, said composition comprising a dispersion of fine particles of a clay mineral of the montmorillonite group, a clay mineral of the kaplinite-group halloysite type, or an acid-treated product thereof in an aqueous medium containing a water-miscible organic solvent in an amount not exceeding 30% by weight, said composition having a water-affinity coefficient (Kw), defined in the specification, of 1.3 to 3, and a method for producing the aqueous composition. This aqueous composition, when coated on a receiving sheet or an intermediate sheet of the recording paper, provides smooth and lustrous surface and has a reduced tendency to cause wear or damage to printing types or cutting blades when printing or cutting the sheet.
Patent ES-417364-A1 (ES)
Title: Battery charging systems
IPC: H02P9/30
Filed: 1973-07-28
Abstract: A battery charging system has a wound field alternator charging a battery and a voltage regulator for controlling the output of the alternator by controlling conduction of a thyristor in series with the field winding of the alternator. The thyristor requires to be turned off periodically, and this is achieved by mechanical means, preferably in the form of a pair of interrupted slip rings feeding the field winding.
Patent ES-428017-A1 (ES)
Title: Tunable high frequency input circuit for a television receiver that tunes both VHF and UHF channels and can be readily integrated
IPC: H03B1/00
Filed: 1974-07-05
Abstract: The IC television tuner has a tunable oscillator and a fixed oscillator, two mixer stages and a filter in between. This tuner operates at two intermediate frequencies the first of which lies in the GHz range. The two oscillators are coupled through hybrid rings.
Patent ES-432484-A1 (ES)
Title: Noise suppressor for burner
IPC: F23M20/00
Filed: 1974-11-30
Abstract: The invention provides a sound absorbing construction for industrial burners. The sound produced by the burner is forced to move in a labyrinth path lined with sound absorbing material.
Patent ES-433926-A1 (ES)
Title: Continuous casting plant
IPC: B22D11/128
Filed: 1975-01-17
Abstract: Continuous casting plant rollers or rolls of small diameter are provided great longitudinal extension, which longitudinal extension exceeds the width of the continuously cast strand. The rollers or rolls have annular recesses distributed over their longitudinal extension, thus forming substantially cylindrical bearing pins to be received in bearings, preferably slide bearings, whose bearing height, measured from the bearing center toward the strand skin, is smaller than the radius of the rollers or rolls. The rollers or rolls may advantageously be composed of a plurality of individual roller or roll bodies held together by at least one bracing anchor. Preferably, the rollers or rolls are provided with internal cooling.
Patent ES-441021-A1 (ES)
Title: Apparatus for the transmission of heated fluid
IPC: F16L53/70
Filed: 1975-09-17
Abstract: Segmented conduits for transmitting heated fluid, and particularly tuyere feed lines for injecting preheated air into shaft furnaces, have an annular cooling chamber incorporated into the coupling joints between conduit sections. The cooling chambers are positioned inwardly toward the conduit axis with respect to flexible bellows devices which heremetically seal the articulated coupling joints.
Patent ES-446173-A1 (ES)
Title: Solubilization of casein
IPC: A23J3/00
Filed: 1976-03-18
Abstract: A process for solubilizing a suspension of casein in powder form in an aqueous medium, the casein suspension containing at most 270 g of casein per liter of aqueous medium, which comprises leaving the casein suspension to age for at least 10 minutes, after which a solubilizing agent is progressively added to this suspension until a homogeneous solution is obtained.
Patent ES-446433-A1 (ES)
Title: Gas burner with radial discharge slots - is made from two interlocking rings of blocks with spaces between blocks forming slots
IPC: F23D14/58
Filed: 1976-03-26
Abstract: The circular gas burner of the type with a set of radial vertical slots through which the gas is discharged sideways, is made from an upper disc (26) with a set of wedge shaped blocks (27) attached to its underside, arranged in a ring, and a lower ring (23) supporting on its upper surface a similar set of wedge shaped blocks (24) arranged so that when assembled, the lower wedges (24) fit into the spaces (28) between the upper wedges (27) with clearances between the adjacent straight faces of all the wedges which thus form the gas discharge slots. A ring (22) is fitted around the upper disc, thus forming a flange, and all the blocks are stepped immediately underneath, thus forming a groove all round, immediately under this ring.
Patent ES-448118-A1 (ES)
Title: Polyamines
IPC: C08G73/00
Filed: 1976-05-17
Abstract: New linear, unbranched polymer materials which have in their basic structure repeating units of the formula < IMAGE > where the radicals R1, R2, R3, R4 and also @ m, Q and Z are each as defined in formula I of Claim 1, are prepared from a starting polymer material of the formula < IMAGE > where @, R1, R2 and Q are each as defined in formula II of Claim 1, which is reacted with a compound which introduces the radicals R3 and R4 by the method of N-alkylation. These polymers are useful as antimicrobial agents, flocculants, electroconductive agents for paper coating processes, antistats, chelating agents and bile acid binders they can also be used as components for changing the electric conductivity.
Patent ES-449551-A1 (ES)
Title: Process for the dyeing of thermoplastics
IPC: C08L101/00
Filed: 1976-07-03
Abstract: Process for dyeing thermoplastics having no reducing action, in which process there are used Mg, Zn, Cd and Ni salts of azo dye sulphonic acids of the formula < IMAGE > wherein A represents a phenyl or naphthyl group optionally substituted by halogen atoms, by alkyl or alkoxy groups containing 1 - 4 C atoms, or by trifluoromethyl groups, X represents a hydrogen atom or a carboxy group, and n represents the number 1 or 2.
Patent ES-449939-A1 (ES)
Title: O {8 (O-piperazinocarbonyl-phenyl)-thio{9 -benzoates
IPC: C07D295/192
Filed: 1976-07-19
Abstract: Compounds, pharmaceutical preparations containing same, and method of treating depression in mammals, the compounds being of the formula I < IMAGE > (I) or an acid addition salt thereof, particularly a pharmacologically or pharmaceutically acceptable salt thereof, where R and R1 are the same or different and are each hydrogen or lower alkyl, or R and R1 taken together are (CH2)X where X is 4 or 5, or NRR1 is < IMAGE > where Y is 3 or 4 and R3 is hydrogen or lower alkyl, or NRR1 is < IMAGE > where R2 is hydrogen or lower alkyl, in the above lower alkyl has 1 to 4 carbons and may be straight or branched and n and m are the same or different and are 1, 2, or 3.
Patent ES-450694-A1 (ES)
Title: Urea derivatives, process for making the same and herbicidal composition containing the same
IPC: A01N47/30
Filed: 1976-08-13
Abstract: A urea derivative of the formula < IMAGE > in which R is hydrogen, alkyl, alkenyl, cyanoalkyl or phenyl and R1 is < IMAGE > X, if several, being the same or different and X being hydrogen, alkyl, alkoxy, halogenoalkyl, alkylthio, alkylsulfinyl, alkylsulfonyl, halogeno or nitro, and n being an integer from 1 to 3. The compounds are useful as reactive agents in herbicidal composition. The invention also concerns a herbicidal composition in which a compound of the invention is the active agent or one of the active agents.
Patent ES-459231-A1 (ES)
Title: IC engine temp. monitoring equipment using transistors - has adjustable elements to control switching on and off temps.
IPC: G05D23/24
Filed: 1977-05-27
Abstract: The IC engine temp. monitoring equipment comprises a temp. sensor (11) whose resistance drops with rising temp. connected in series with an indicating instrument (10) and in parallel with a triggering system (38). Two transistors (14, 15) in this system operate a relay (13) to switch a blower (33) on/off. System characteristics are such that switch-off temp. is less than switch-on temp adjustable elements are embodies to allow both temp. to be varied independently. A voltage stabiliser (35, 36, 37) with a protective diode (34) is fitted, covering supply both to the triggering system and the temp. sensor. The system can be set up and checked before installation.
Patent ES-472349-A1 (ES)
Title: Method and apparatus for the thermal treatment of fine-grained material with hot gases
IPC: C04B7/44
Filed: 1978-08-04
Abstract: An apparatus for the thermal treatment of fine-grained material such as for the calcination of cement including a suspension type gas heat exchanger having a plurality of stages of progressively higher temperatures in the direction of material flow. A conduit connects the hottest stage of the heat exchanger with a rotary kiln. A combustion zone is provided within the conduit and rapidly oxidizing fuel components are introduced into this combustion zone. Slowly oxidizing fuel components are introduced into the rotary kiln in a second combustion zone.
Patent ES-473017-A1 (ES)
Title: Process for the production of 1-anthraquinonyl hydrazine
IPC: C07C243/22
Filed: 1978-09-01
Abstract: A process for the production of 1-anthraquinonyl hydrazines of the formula < IMAGE > (1), wherein X is hydrogen or -NH-NH2, which comprises reacting 1-nitroanthraquinones of the formula < IMAGE > (2), wherein Z is hydrogen or nitro, in aprotic dipolar solvents, with hydrazine or hydrazine hydrate, at normal or slightly elevated temperature, to give 1-anthraquinonyl hydrazines of the formula (1).
Patent ES-475110-A1 (ES)
Title: Process for the preparation of cyanoacetic acid anilide derivatives
IPC: C07D317/66
Filed: 1978-11-15
Abstract: Hydroxyethylidenecyanoacetanilides of the formula Ia or their tautomeric form Ib are prepared by reacting cyanoacetone with an appropriately substituted isocyanate. The reaction is carried out at a temperature between -70 and +140 DEG C. The symbols in the formulae Ia and Ib have the meaning stated in the claim. The compounds of the formula Ia and Ib as well as their physiologically tolerated salts have potent anti-inflammatory and analgesic as well as anthelmintic, antimycotic and fungicidal activity.
Patent ES-477221-A1 (ES)
Title: Preparation of 77methoxy cephalosporin derivative
IPC: C07D501/04
Filed: 1979-01-26
Abstract: PURPOSE:To obtain the title compound, which is an antibacterial, by treatment of the reaction product between cephamycin C and a tetrazole with an oxalyl halide and an alcohol, and by reduction, halogenation, and introduction of a cyanomethylthio group to exchange the acyl group at the 7beta-position. CONSTITUTION:A compound of formula I: (R<1> is amino-protecting group) is reacted with 1-methyl-1H-5-mercapto-tetrazole and then an oxalyl halide, e.g. oxalyl chloride, in the presence of a base, e.g. Na2CO3, and treated with water to give a compound of formula II, which is reacted with a compound of the formula R<2>OH (R<2> is lower alkyl group) in the presence of a mineral or Lewis acid, and reduced with a metal hydride to form a compound of formula III. The resulting compound is reacted with a halogenating or sulfonylating agent, then with a compound of the formula NCCH2S-M (M is alkali metal) to afford the objective cyanomethylthio derivative of formula IV.
Patent ES-477287-A1 (ES)
Title: Method and mould for the manufacture of sealed sterile containers from plastics material
IPC: B29C49/48
Filed: 1979-01-30
Abstract: An extruded tubular blank is placed in a mould such that it is divided into two portions 1,4 connected by a conduit 5a coaxial with a blowing needle 6. A first one of the portions 1 is blown to form a container, whereas the second 4 is not blown and remains hot and malleable. The walls of the second portion 4 are then compressed one against the other and welded together to close the blowing orifice 5a. The mould comprises two chambers 3, 4, and a blowing conduit 5, 5a. The blowing needle 6 slides in this conduit 5, 5a in an air-tight manner so as to pierce the blank and inflate solely the first chamber 3. Inflation air is then removed and a flat head 26 driven by a piston 18 then moves in the second chamber in order to crush and weld together the walls of the unblown second blank portion 4. Alternatively the second blank portion may be crushed by compressed air.
Patent ES-478776-A1 (ES)
Title: Inhibiting cell proliferation
IPC: C07D317/28
Filed: 1979-03-02
Abstract: Hydrolysable acetals and hemiacetals of aminoaldehydes having the formula 1:- R(NHA<1>)rNHA<2>CHO (1> wherein R represents hydrogen or -A<3>CHO A<1>, A<2> and A<3> independently represent divalent alkylene (including cycloalkylene) groups and r represents 0 or an integer inhibit cell proliferation and are believed to be useful in the treatment of cancer and tissue and organ rejection and in contraception. Preferred acetals are those of the formula 5:- < IMAGE > wherein R<5> represents hydrogen, (CH2)p CHO or < IMAGE > n, m and p independently represent integers from 2 to 12 and R<3> and R<4> independently represent alkyl or alkenyl groups containing 1 to 6 carbon atoms and optionally substituted by hydroxy, alkoxy or halogen or R<3> and R<4> together represent an alkylene group containing 2 or 3 carbon atoms. Some, but not all, of the acetals and hemiacetals are novel compounds. The novel compounds include those of formula 1 in which R is hydrogen and r is 1 and those of formula 5 in which R<5> is hydrogen and r is 1.
Patent ES-481081-A1 (ES)
Title: Railway control communication system.
IPC: B61L19/06
Filed: 1979-05-30
Abstract: An electronic or computer-based railway control system wherein control signals are transmitted between a control or interlocking room and wayside or track equipment by means of time division multi-plexed signals. Several such T.D.M. communication systems are employed in parallel to provide redundancy, and each address location has a majority voting circuit, to determine a correct signal in the event of disagreement between signal, and an out-of-coincidence circuit to indicate which system is carrying the erroneous signal.
Patent ES-484776-A1 (ES)
Title: Programmable refiner controller
IPC: D21D1/00
Filed: 1979-10-05
Abstract: A micro-processor is useable which can be programmed so as to provide a controller for a refiner, for example, for a paper stock refiner in which flow and consistency transducers are utilized to measure these parameters of the paper stock and these signals are supplied to a programmable refinery controller which also receives an input of the power supplied to the refinery and supplies a control signal to the refiner so as to control the power supplied to the refinery. One or more fixed inputs may also be supplied to the controller.
Patent ES-8102724-A1 (ES)
Title: Compound useful as detergent additive, compositions comprising a lubricating oil or hydrocarbon fuel, and method for maintaining the cleanliness of an internal combustion engine.
IPC: C10L1/224
Filed: 1980-03-14
Abstract: Aralkyl acid and polyamine are reacted to produce amide that is a detergent lubricant and fuel additive that is particularly effective to keep two-cycle engines clean.
Patent ES-8103768-A1 (ES)
Title: Friction materials.
IPC: F16D69/02
Filed: 1980-03-29
Abstract: 1. A friction material with a very low rate of wear containing by way of filling animal tissues of a fibrous protein type rich in hydroxyproline, characterised in that the filling is made up of powdered bone.
Patent ES-8200438-A1 (ES)
Title: Apparatus for and method of driving tunnels
IPC: E21D11/10
Filed: 1980-05-27
Abstract: Apparatus for, and a method of, driving a tunnel utilizes a drive shield to support the forward end of the tunnel where debris material is removed. At the rear end of the drive shield, a lining is created to cover the exposed tunnel wall. This lining is produced by simply spraying concrete rearwardly directly between the space between multi-part formwork and the tunnel wall itself. The formwork may overlap with the drive shield. The formwork is advanced to follow the progress of the drive shield by removing part of the formwork from the rear and re-siting this part at the front end.
Patent ES-8105993-A1 (ES)
Title: 7-Phenyl-quinolizidine derivatives (I), their preparation, pharmaceutical compositions containing them and (I) for use in treating diseases.
IPC: A61K/
Filed: 1980-07-08
Abstract: Phenyl-quinolizidines of the formula < IMAGE > I wherein X, Y, R1 and R2 are as hereinafter set forth, are described. The compounds of formula I are useful as antipsychotics, antiemetics and analgesics.
Patent ES-8202681-A1 (ES)
Title: Cigarette manufacturing machine of the continuous rod type
IPC: A24C5/18
Filed: 1980-11-14
Abstract: A cigarette manufacturing machine of the continuous rod type in which a stream of tobacco particles flows upwardly through a vertical duct and feeds a conveyor system to form a tobacco layer or filler and feed it to a continuous cigarette rod forming apparatus. The conveyor system includes an air-permeable mobile belt which spans the duct outlet and extends to the cigarette rod forming apparatus. During its formation and transfer, the tobacco layer is retained on the belt by suction applied to the belt face opposite the face holding the filler. The suction is divided with first suction apparatus operating on the belt portion disposed over the duct outlet, and with second suction apparatus, independent of the first, operating on the belt portion between the duct edge and the cigarette rod forming apparatus.