baber/WOPTO huggingface dataset:
Patent ES-366470-A1 (ES)
Title: Process for preparation of pyrazinoyland pyrazinamidoguanidines
IPC: C07D241/28
Filed: 1969-04-25
Abstract: Novel compounds I wherein R1 signifies H, alkyl, alkenyl or cycloalkyl-alkyl and R2 signifies alkyl, mononuclear aryl or mononuclear aryl-alkyl are obtained: (a) by cyclizing a compound II in the presence of an anhydride, (R.CO) 2 O (R is alkyl or phenylalkyl), to afford a compound III, reacting III with a thiol, R2SH, to afford a compound IV and hydrolysing IV with acid or (b) by reacting N - (t - butyl) - 5 - methylisoxazolium perchlorate with a compound II and treating the resulting amide V with a thiol, R2SH therapeutic compounds VI are obtained by interacting I with a guanidine or aminoguanidine, NH 2 . - (NH) n .C(:NH)(.NR3R4) wherein R 3 is H, alkyl, hydroxyalkyl, alkyl-phenyl or mononuclear aryl-alkyl, R4 is H or alkyl and n is 0 or 1.
Patent ES-369145-A1 (ES)
Title: Apparatus for the storage and distribution of cylindrical articles
IPC: B65B43/44
Filed: 1969-07-04
Abstract: Cylindrical articles which are stored in a movable stand 1 having a plurality of parallel shelves 2 slightly inclined towards a roller conveyer 11 are dispensed one at a time on to the conveyer 11 by releasing a distribution gate 15 which when operative prevents the cylinders on the shelf in position in front of the gate from passing to the conveyer. A contact 20 on the side of the gate 15 registers the presence of a cylindrical article preventing movement of the stand but if the shelf in front of the gate is empty the contact starts a motor 10 which, acting on a screw 7 by way of reduction gearing 9, displaces the stand. A rod 8 having notches equal to the space between the shelves actuates three contacts, one controlling the distance of displacement of the stand while the other two 25 and 24, reverse the motor when the topmost shelf is in a position in front of the gate and the bottommost shelf is in a position in front of the gate respectively. The conveyer 11 includes rollers 13 driven by a belt 14.
Patent ES-369740-A1 (ES)
Title: Low sudsing detergent compositions
IPC: C09K23/14
Filed: 1969-07-22
Abstract: A low to medium sudsing detergent composition comprises by weight (A) 2 to 30% of a soap or non-soap detergent, (B) 2 to 65% of a detergent builder, and (C) 0À1 to 8% of one or more fluoroalkyl suds-suppressing agents of formula in which each R independently is or and when y = 2 one R may be H and in which m is an integer of 1 to 12, n is an integer of 1 to 16 and the total of m + n is 2 to 18, y is a number of average value 1.0 to 2.5 (includes mixtures), R1 is H or F and m is H, alkali metal, ammonium or substituted ammonium. Examples of (C) are phosphates of formula H(CF 2 ) 10 CH 2 O.PO(OH) 2 (Specification 971,585) and phosphonates of formula H(CF 2 ) 10 CH 2 -PO(OM) 2 (A) may be an anionic, non-ionic, zwitterionic or amphoteric synthetic detergent, especially a mixture of detergents containing 0.5 to 6% of a non-ionic ethylene oxide condensate detergent. The soap may be a mixture of tallow and coconut oil soaps in the wt. ratio of 4 : 1. The soaps may be sodium, potassium, ammonium or alkylolammonium salts of C 10 -C 20 fatty acids. Preferred anionics are the C 8 -C 18 alkyl sulphates and C 10 -C 20 random paraffin sulphonates. The builders (B) may be the Na, K, NH 4 and substituted NH 4 salts of sequestering agents e.g. nitrilotriacetates polymaleates, polyitaconates and polyacrylates alkali metal carbonates, borates, phosphates, polyphosphates, bicarbonates and silicates and polyphosphonates e.g. ethane - 1 - hydroxy - 1,1 - di - phosphonate. Optional ingredients are (D) per compound bleaching agent e.g. sodium perborate, sodium percarbonate or sodium persulphate (E) fillers e.g. Na 2 SO 4 or NaCl (F) carboxy methylcellulose (G) germicidal agents, enzymes, antitarnishing agents, optical brighteners and dyes. The compositions may be liquid, granules, flakes or tablets.
Patent ES-394949-A1 (ES)
Title: Condensate purification and recovery for use as dilution steam to pyrolysis furnace
IPC: C10G9/16
Filed: 1971-09-10
Abstract: A condensate purification and recovery method and apparatus for purifying water from the pyrolysis tower of a naphtha cracking unit which involves settling the water and separating the oil and producing dilution steam and oil, both of which are returned to the cracking unit.
Patent ES-398876-A1 (ES)
Title: Reducing dependence on tobacco
IPC: A61K/
Filed: 1972-01-14
Abstract: Dependence on tobacco is reduced by administration to a person dependent thereon of an effective amount of an extract of Avena plants.
Patent ES-408168-A1 (ES)
Title: Method of automatically producing a continuously processable multicopy writing surface assembly, and apparatus for performance thereof
IPC: B31D1/00
Filed: 1972-10-31
Abstract: Method and apparatus for producing a multicopy writing surface assembly comprising a continuous web and attachments affixed thereto wherein the continuous web moves in one direction and the attachments move toward it from the opposite direction against a stop at which point they are interconnected.
Patent ES-421407-A1 (ES)
Title: Locking device
IPC: B65D27/30
Filed: 1973-12-12
Abstract: A locking device for security sealing purposes and of the kind comprising an enclosure element intended to be permanently fixed to an article which is to be locked and a disposable element which is engageable into the enclosure element to close the device and disengageable from the enclosure element by rupture to open the device. The device is characterized in that the disposable element has a plug part which is resiliently deformable so as to be slidably insertable, but not retractable, through an entrance to the enclosure element and which is connected to a head part which projects outwardly of the enclosure element so as to be manually manipulable to detach it from the plug part and thereby open the device.
Patent ES-421490-A1 (ES)
Title: Carburetor
IPC: F02M11/00
Filed: 1973-12-14
Abstract: A carburetor assembly has primary and secondary venturi passages to supply a lean mixture to main combustion chambers of an engine, and has an auxiliary venturi passage to supply a rich mixture to auxiliary combustion chambers of the engine. A throttle valve in each passage is provided with a shaft, and the shaft for the primary throttle valve projects through a hollow hub on the carburetor body. Several members and springs are mounted on the hub and serve to control turning movement of all throttle shafts during various operating conditions of the engine. A link is pivotally connected at one end to an arm which turns with the primary throttle valve and is pivotally connected at the other end to an arm which turns with the auxiliary throttle valve. An angular adjustment is provided between the auxiliary throttle valve and its respective arm. The geometric relationships of the link and arms are such as to provide the desired coordinated movement between the throttle valves.
Patent ES-421889-A1 (ES)
Title: Tong apparatus operated oleopneumatically for lifting a submerged pipeline
IPC: F16L1/16
Filed: 1973-12-19
Abstract: Tong apparatus operated oleopneumatically for lifting a submerged pipeline either directly by a frogman or by an operator on a pontoon or vessel. The apparatus includes a pair of jaws controlled by a double acting cylinder with two pistons. The cylinder has a body pivotally connected to the upper end of one jaw and has an active chamber wherein a first piston with a wide cross-section slides, while a second piston having a small cross-section is pivotally connected to the upper end of the other jaw and slides coaxially as to the first piston in a second active chamber provided by the wide cross-section of the said first piston.
Patent ES-427068-A1 (ES)
Title: Voltage reduction circuit for deflection yoke
IPC: H04N3/16
Filed: 1974-06-07
Abstract: In a horizontal deflection circuit including a switch for coupling an energy source to a deflection yoke and for inducing alternating current in an output transformer, two horizontal deflection coils are serially coupled between the energy source and a point of reference potential and a winding of the output transformer is serially coupled between the two deflection coils and poled in the circuit such that the retrace pulse component developed in the winding opposes the retrace pulse developed across the coils for reducing the total pulse voltage across the coils.
Patent ES-430752-A1 (ES)
Title: 2-Amino-4-phenyl-2-imidazolines and salts thereof
IPC: C07D233/46
Filed: 1974-10-07
Abstract: Compounds of the formula < IMAGE > wherein R1 and R2, which may be identical to or different from each other, are each hydrogen, chlorine, bromine or alkyl of 1 to 3 carbon atoms, R3 is hydrogen, furfuryl, hydroxyethyl, beta -hydroxy-phenethyl, monochlorophenyl-ethyl, dichlorophenyl-ethyl, N-ethyl-piperidyl or -A-NR6R7, where A is alkylene of 1 to 5 carbon atoms, and R6 and R7 are alkyl of 1 to 2 carbon atoms or, together with each other and the nitrogen atom to which they are attached, form a heterocycle selected from the group consisting of pyrrolidino, morpholino, piperazino or N'-dimethylphenyl-piperazino, R4 is hydrogen or, together with R3 and the nitrogen to which they are attached, forms a heterocycle selected from the group consisting of piperidino, morpholino, dimethyl-morpholino or N'-methyl-piperazino, R5 is hydrogen, alkyl of 1 to 3 carbon atoms, hydroxy-ethyl, diethylamino-ethyl or furfuryl, PROVIDED, HOWEVER, THAT R1 and R2 are other than both hydrogen or both alkyl at the same time and that R3 and R5 are other than both hydrogen at the same time, or a non-toxic, pharmacologically acceptable acid addition salt thereof the compounds as well as the salt are useful as hypotensives, platelet aggregation inhibitors and antiarrhythmics.
Patent ES-433443-A1 (ES)
Title: Frame for supporting articles
IPC: A47B91/00
Filed: 1974-12-30
Abstract: A frame for supporting articles comprises a plurality of bars which have angularly bent longitudinal portions and make angles with each other, some of the longitudinal portions extending in contiguous relation and being locked together by locking means engaging the channels in the bars.
Patent ES-433521-A1 (ES)
Title: Vertical broaching machine
IPC: B23D37/10
Filed: 1975-01-03
Abstract: A vertical internal broaching machine includes a workpiece holder mounted on a machining table of the broaching machine. A vertically displaceable broaching slide is mounted beneath the machining table which slide draws a broach through a workpiece at the workpiece holder. A vertically displaceable broach feed slide is mounted above the workpiece holder, and an inclined feed channel for the workpieces terminates in front of and above the workpiece holder. A mask extends up to one end of the feed channel and is swivelable from the plane of the feed channel to the workpiece holder by means of a swiveling drive means. An ejection chute extends from the mask. A separating means is mounted above the feed channel for releasing workpieces to the mask when the mask is in the raised position. A stop mounted on the broaching slide associated with the workpiece holder projects between the mask and the ejection chute when the broaching slide is in the raised position and releases the mask when the broaching slide is in the lowered position.
Patent ES-434453-A1 (ES)
Title: Metal complexes of azomethines and process for their manufacture
IPC: C08L1/00
Filed: 1975-02-05
Abstract: Metal complexes of azomethines of the formula < IMAGE > are useful for coloring plastics and lacquers in yellow to red shades of excellent fastness properties.
Patent ES-442697-A1 (ES)
Title: Cationic dyes containing an optionally substituted bicyclic or polycyclic aryloxyalkyl group
IPC: C09B44/10
Filed: 1975-11-17
Abstract: Disclosed are basic dyes free from sulphonic acid groups of the formula < IMAGE > in which F+ signifies a cationic group-containing residue of a dye such as an azo, styryl, azomethine, methine, anthraquinone, nitro or triphenylmethyl dye, X SIGNIFIES 1, 2 OR 3, Y SIGNIFIES 1, 2, 3 OR 4, A+ signifies an anion, and Q signifies an optionally substituted biphenylyl, dibenzofuranyl, carbazolyl, dibenzothiophenyl, dibenzothiophendioxydyl, dibenzothiophenmonoxydyl, fluorenyl or fluorenonyl radical, and R1 signifies hydrogen, phenyl, cycloalkyl, unsubstituted C1-4 alkyl or C1-4 alkyl substituted by halogen, C1-4 alkoxy or phenoxy.
Patent ES-444492-A1 (ES)
Title: Process for manufacturing enamels of polyester-polyimide resins, particularly for coating electric conductors
IPC: C08G63/91
Filed: 1976-01-14
Abstract: A process for obtaining enamels, suitable for use as a coating, based upon aqueous solutions of polyester-polyimide resin. The resin is obtained by a polycondensation reaction and has a free acid number N in excess of 30.
Patent ES-444513-A1 (ES)
Title: Control of flocculant addition in sedimentation apparatus
IPC: C02F1/52
Filed: 1976-01-21
Abstract: A process for settling suspended particles in a liquid medium comprises supplying a stream of liquor for clarification to a settlement vessel, taking off an overflow of substantially clear liquor from the top of the settlement vessel, periodically or continuously removing settled particles in the form of a flowable mud from the bottom of the settlement vessel, supplying flocculating agent for admixture with the liquor entering said settlement vessel and controlling the relative proportions of flocculating agent and supplied liquor in such manner as to maintain a substantial layer of cloudy liquor lying between said flowable mud and a supernatant clear liquor layer in said settlement vessel. The upper boundary of the cloudy liquor layer is continuously monitored by a probe device which draws liquor from within the cloudy layer and forwards it to an instrument which compares its turbidity with a known value. The level of the probe is automatically raised or lowered to cancel out any departure from the known value. The supply of flocculating agent may be automatically controlled in response to change of position of the probe.
Patent ES-445549-A1 (ES)
Title: Container handling attachment
IPC: B66C1/62
Filed: 1976-02-26
Abstract: A container handling attachment is provided for lift trucks and the like to permit such trucks to load and transport relatively large horizontally disposed cylindrical objects. The attachment includes a pair of sleeve members which are slidably received over the forks of a conventional lift mast to permit easy attachment thereto. The attachment also includes a pair of lifting lugs which are selectively positionable in underlying engagement with a pair of longitudinally spaced lifting bars provided on the object. Latching means are positionable around such lifting bars to prevent their disengagement from the lifting lugs. Bumper stops are also provided for engagement with the legs of the object to prevent rotation of the object about its longitudinal axis when it is raised from the ground.
Patent ES-447881-A1 (ES)
Title: Method and apparatus for monitoring the flaws in spun yarn produced on open end rotor spinning machines
IPC: D01H4/40
Filed: 1976-05-13
Abstract: A method and apparatus for monitoring the production of spun yarn in an open end rotor spinning machine. The spun yarn is withdrawn from the open end rotor spinning machine at a constant rate of speed. As a result of changes in mass of the yarn created by flaws therein, the centrifugal force within the rotor varies causing the tension in the yarn to vary accordingly. As the yarn is withdrawn from the rotor, it passes around a spring loaded arm which is displaced according to the centrifugal force applied to the yarn. The spring loaded arm is operately connected to a balance bridge circuit which generates an output signal corresponding to the displacement thereof. The output signal from the balance circuit is then fed to an integrator which integrates the signal to produce a slowly varying integrated reference signal. The output signal from the bridge circuit is also converted into a short time or instantaneous signal that is compared with the integrated signal for producing an out of tolerance signal if and when flaws occur in the yarn. The system produces an out of tolerance signal resulting from thin spots, thick or heavy spots, and/or breaks within the yarn.
Patent ES-452778-A1 (ES)
Title: (7-(a-(2-oxo-imidazolidin-1-yl-carbonylamino)-phenylacetamido-cephalosporins process for their preparation and their use as medicaments
IPC: A23K20/195
Filed: 1976-10-27
Abstract: Novel cephalosporins of the formula < IMAGE > in which R1 represents methyl or methylsulphonyl and R2 represents 2-methyl-1,3,4-thiadiazol-5-yl or 1-methyl-1,2,3,4-tetrazol-5-yl and which, with respect to the centre of chirality C*, can be present in the two possible configurations R and S and as mixtures of the diastereomers resulting therefrom, and their non-toxic, pharmaceutically tolerable salts are prepared. These compounds are obtained by reacting an appropriate cephalosporin compound which has the acetoxymethyl radical in the 3-position with 2-methyl-5-mercapto-1,3,4-thiadiazole or 1-methyl-5-mercapto- 1,2,3,4-tetrazole in water or in solvents at a pH of 2-9 and at a temperature of 20-100 DEG C. Resulting cephalosporins are optionally converted into the free acids or into non-toxic, pharmaceutically tolerable salts. The novel cephalosporins are used as medicaments, in particular as antibacterial agents.
Patent ES-456037-A1 (ES)
Title: Emergency feed system for cooling nuclear reactor installations
IPC: G21C15/18
Filed: 1977-02-18
Abstract: Emergency feed system for cooling nuclear reactor installations having a vessel for containing deionate which is fed to a steam generator through an emergency feed pump having a suction line connected to the vessel includes a circulating line extending at one end thereof from the vessel and having connected therein a circulating pump and heat exchanger means for cooling components of the emergency feed system, valve means connected to the other end of the circulating line, and a pair of lines both extending from the valve means and connected, respectively, to the suction line of the emergency feed pump and to a drainage system.
Patent ES-457449-A1 (ES)
Title: Method for removing unreacted monomer from the aqueous dispersion of polymerizate of vinyl chloride and apparatus therefor
IPC: B01D3/32
Filed: 1977-04-01
Abstract: Unreacted residual monomer is removed from an aqueous slurry of a vinyl chloride polymerizate by a method, according to which the monomer-containing aqueous slurry continuously fed to a plate column from its top runs down by way of a cyclone-type mist separator and through a plurality of perforated plates, coming into counter-current contact with steam which is blown into the column from its bottom and ascends through the same perforated plates, to dissipate the monomer in the form of vapors, and the steam carrying the dissipated monomer vapors having entered the mist separator is subjected to mist separation and heat exchange with the slurry fed, and the resulting steam is discharged out of the column, followed by condensation to recover the monomer. The slurry having reached the bottom of the column is transferred to a flush tank where it is quenched to generate steam which is then blown into the column for recycling.
Patent ES-459048-A1 (ES)
Title: Production of high ftbre low calorie bread
IPC: A21D13/06
Filed: 1977-05-23
Abstract: A bread having a calorie content per unit weight lower by about 25% is produced, which bread is very similar to conventional bread with respect to appearance, taste and structure. In order to achieve the reduction in calorie content, in the production of the dough 12-25% of the flour is replaced by cellulose, the protein decrease produced as a result being able to be compensated by addition of protein.
Patent ES-461192-A1 (ES)
Title: Heat pump including auxiliary outdoor heat exchanger acting as defroster and sub-cooler
IPC: F25B13/00
Filed: 1977-07-28
Abstract: A heat pump including an indoor heat exchanger, a main outdoor heat exchanger and an auxiliary outdoor heat exchanger provided underneath the main outdoor heat exchanger and connected between the indoor and main outdoor heat exchangers in a closed refrigerant flow circuit. The refrigerant flow circuit includes a compressor and a reversal valve which can be adjusted (1) during cooling operation to direct the hot compressed gaseous refrigerant from the compressor to the main outdoor heat exchanger and thence to the auxiliary heat exchanger acting as a sub-cooler into the indoor heat exchanger for extracting heat from air of the interior of a building and (2) during heating operation to direct the hot compressed gaseous refrigerant to the indoor heat exchanger to supply heat to the indoor air and then to the auxiliary heat exchanger now acting as a defroster for melting a block of ice which may have accumulated under the main outdoor heat exchanger and into the main outdoor heat exchanger.
Patent ES-462718-A1 (ES)
Title: Method and device for wrapping thread winding ball
IPC: B65B51/10
Filed: 1977-09-28
Abstract: A packing for yarn coils is produced from a plastics sack open at one side and enclosed by a welded seam, in which a quadratic shaped stack of the yarn coils is first placed in the plastic sack. Before welding the sack opening is provided with two side folds which are so folded that the plastic sack after welding is resting on side surface of the yarn coil stack positioned behind the welded seam. The filled sack is enclosed by a sepg. welded seam and the yarn coils are so placed in the plastic sack that the bottom of the sack is resting closely on adjoining side surfaces, of the yarn coil stack. The yarn coils are placed in the plastic sack by a filling shaft and the plastic sack is pulled on the filling shaft by a suction lifter and by a tensioning unit.
Patent ES-464380-A1 (ES)
Title: Flexible collapsible container
IPC: B65D35/08
Filed: 1977-11-22
Abstract: A flexible, collapsible container having walls essentially 0.01 to 0.03 inch thick and defining relatively thin lines of folding weakness in the container to facilitate flat collapse. The thickness of the lines of folding weakness is less than that of the surrounding walls. The cross-sections of the lines of folding weakness define arcs, the outer surfaces of which have a circumferential length which is 40 to 60 percent greater than the direct width of the lines of folding weakness. Preferably, the container is made of a relatively stiff polyolefin plastic such as polyethylene, polypropylene, or copolymers thereof of similar stiffness, particularly biaxially oriented materials.
Patent ES-465626-A1 (ES)
Title: Process of making protective gloves
Inventor: BAIZE RENE
IPC: A41D19/04
Filed: 1977-12-30
Abstract: In making a protective glove, a lightweight fabric lining is mounted on a rotatable form beneath a distributor of fluid coating material. The form is rotated while the coating material is allowed to flow by gravity from the distributor onto the lining on the form. Initially the form is tilted so that the fingers are inclined upwardly and the coating material is flowed onto a zone embracing the junction of the fingers and thumb with the body of the glove. The form is then tilted so that the fingers are inclined downwardly and the distributor is traversed relatively to the form so as to coat successive zones of the lining until the entire lining is uniformly coated.