baber/WOPTO huggingface dataset:
Patent ES-372359-A1 (ES)
Title: Amino-Acids containing Thioether Groups and their Derivatives
IPC: C07D317/56
Filed: 1969-10-09
Abstract: Pharmaceutical preparations useful in the treatment of inflammation contain as active ingredient compounds I (including optically active isomers and acid addition salts thereof and symmetrical anhydrides of comounds I in which R 2 is hydroxy) where n is 1, 2 or 3, R signifies H, halogen, SH, CN, C 1 _ 5 alkylsulphonyl, C 1 _ 5 alkylsulphinyl, C 1 _ 6 alkanoyl, trifluoroacetyl, C 1 _ 5 haloalkyl, SO 2 NH 2 , di(C 1 _ 5 alkyl), sulphamoyl, CONH 2 , di(C 1 _ 5 alkyl) carbamoyl, OH, C 1 _ 5 alkylthio, C 1 _ 5 alkoxy, anisyl, phenyl, NO 2 , phenethyl, C 1 _ 5 alkyl, methylenedioxy, anilino, N-(C 1 _ 5 alkyl) anilino, (C 1 _ 5 alkyl) phenyl, di(C 1 _ 5 alkyl) amino, cyclohexyl, iphenoxy, NH 2 , acylamino, C 1 _ 5 alkylamino or C 2 _ 5 alkenyl, R 2 signifies OH C 1 _ 5 alkoxy, C 2 _ 5 alkenyloxy, C 2 _ 5 alkynyloxy, cyclopropylmethyloxy, (C 1-5 alkoxy)-(C 1-5 alkoxy), poly (C 1-5 alkoxy)-(C 1-5 alkoxy), di(C 1-5 alkylamino)-(C 1-5 alkoxy), piperidino-(C 1-5 alkoxy), 1 pyrrolidinyl-(C 1-5 alkoxy), morpholino-(C 1-5 alkoxy), [1- (C 1-5 alkyl)-2-pyrrolidinyl]-[C 1-5 alkoxy], [-1-C 1-5 alkyl)-2-piperidinyl]-[C 1-5 alkoxy], N-(C 1-5 alkyl) -N-piperazinyl-(C 1-5 alkoxy), phenoxy, p-(C 1-6 alkanoyl) aminophenoxy, phenyl-(C 1-5 alkoxy) carhamoylphenoxy, (C 1-5, alkoxyphenyl)-(C 1-5 alkoxy), phenyl-(C 2-5 alkenyloxy), tetrahydrofurfuryloxy, di(C 1-5 alkyl) amino-cyclohexyloxy, NH 2 , C 1-5 alkylamino, di(C 1-5 alkyl) amino, glucosamino, glycosylamino, (C 2-5 alkenyl) amino, phenyl (C 1-5 alkyl) amino, haloanilino, [1-(C 1-5 alkyl) piperidinyl-2]-[C 1-5 alkyl] amino, tetrahydrofurfurylamino, 1, 2, 5, 6-tetrahydropyridino, morpholino, N'-(C 1-5 alkyl)-N-PiPerazinyl, piperazino, N-phenyl-piperazino, piperidino, benzylamino, anilino, (C 1-5 alkoxy) anilino, C 3-6 cycloalkylamino, pyrrolidino, N- (C 1-5 hydroxyalkyl)-piperazino, N,N-di(C 1-5 alkyl) carbamoyl-(C 1-5 alkyl)-amino, N,N-di (C 1-5 alkyl) amino-(C 1-5 alkyl) amino, [1-(C 1-5 alkyl) 1 pyrrolidino-2]-[C 1-5 alkylamino], N-carbobenzyloxy-C 1-5 alkyl) amino, or an OZ radical where Z is a cation, R 1 , R 3 and R 3 signify H, C 1-5 alkyl or phenyl, each of R 4 and R 5 is H, C 1-5 alkyl, C 1-6 alkanoyl or phenyl or R 4 is guanyl and R 5 is H, and R 6 and R 6 ' signify H, C 1-5 alkyl, C 2-5 alkenyl, phenyl, naphthyl, thienyl or pyridyl or substituted phenyl ornaphthyl wherein the substituents are (R) n . salicylates, e.g. aspirin, may also be incorporated into the preparations. Administration is, e.g. in the form of tablets, pills, powders, capsules, elixirs and injectable liquids.
Patent ES-376274-A1 (ES)
Title: (-)threo-3-(4-hydroxy-3-methoxyphenyl)-serine
IPC: C07C/
Filed: 1970-02-06
Abstract: A hypotensively active phenylserine derivative is described.
Patent ES-384901-A1 (ES)
Title: Process and apparatus for the shape-retaining closure of at least one extremity of a tubular package, especially tampons for feminine hygiene and product produced thereby
IPC: B65B25/14
Filed: 1970-10-26
Abstract: Process and apparatus for twist closing one end of a tubular wrapper containing a tampon with a rounded head directed toward the end of the wrapper being closed and excess tubular wrapper material extending past the rounded head thereof including axially rotatable gripper means adapted to grip the marginal portions of the excess tubular material means for maintaining the tampon and wrapper therearound in a substantially stationary condition means for rotating the gripper means, gripping the excess tubular material, relative to the remainder of the tampon and wrapper thereon to form a twisted end closure and a rosette of twisted excess wrapper material with a periphery directed away from the twist-closed tampon smoothing means including a depression containing member directed toward the rosette means for engaging the rosette end of the twist-closed tampon with the depression including means for folding the periphery of excess wrapped upon itself toward said rosette and means for pressing said rosette toward the rounded end of said tampon.
Patent ES-386453-A1 (ES)
Title: Yarn piecing apparatus registration means
IPC: D01H13/00
Filed: 1970-12-14
Abstract: A registration means is disclosed for the alignment of a piecing apparatus with yarn processing stations of a textile machine requiring yarn repair, comprising control cam means which controls the registration engagement of the piecing apparatus with the textile machine by the registration means through provision of a counterbias or holding function, a registration camming means for bringing the apparatus into registration with stations requiring yarn repair and maintaining it there by engagement with the machine in a camming action, and resilient biasing and joining means for joining the control means to the camming means and providing a bias to the camming means for its resilient engagement with the textile machine. Such engagement may be made with camming notches or slots in a guide rail of the machine in register with the stations, or any other suitable way such as with camming projections from the machine. In one embodiment, the camming means may be a cam follower lever arm with a roller for engagement with the machine, and in another a plunger rod for entry into registration slots in the machine, such as in a guide rail.
Patent ES-392806-A1 (ES)
Title: Molded abrasives with a binder of a copolymer of an unsaturated polyester and an ethylenically unsaturated monomer
IPC: C08F18/08
Filed: 1971-07-01
Abstract: The Production of Abrasive Articles comprising abrasive grains, an organic binder consisting essentially of the copolymerization product of an unsaturated polyester with one or more polymerizable liquid ethylenically unsaturated monomers.
Patent ES-397198-A1 (ES)
Title: Universal wood working machine
IPC: B27C9/04
Filed: 1971-11-20
Abstract: A machine-tool for wood, of the type with a plurality of tool-holding shafts entrained by a single motor, and which can plane, square up, rough -plane, saw, shape and mortise, and has two parallel tables, characterized in that the displacement of the two tool-holding shafts, in order to bring them into working position, takes place in planes perpendicular to the said tables, and is insured by a single control, said shafts being entrained by a single motor integral with the mobile frame.
Patent ES-407526-A1 (ES)
Title: Exposure device for manufacturing a display screen of a colour television display tube
IPC: H01J9/227
Filed: 1972-10-11
Abstract: An exposure device for manufacturing a display screen of a colour television display tube. The device comprises a quasi-line-shaped light source and a diaphragm having a narrow slot. As a result of this combination a quasi-punctiform part of the light source is visible from the display screen. The shape of the slot is such that the quasi-puntiform part varies its position as a function of the deflection. This position variation is accomplished partly by varying the position of the virtual light source, which is necessary because of the actual shift of the deflection point in the operating tube. The rest of the position variation of the virtual light source is obtained by means of a correction lens system. A special shape of the slot is indicated.
Patent ES-416022-A1 (ES)
Title: Diisoquinolyl-dipyridyl-butanes, their salts and their manufacturing process
IPC: A61P9/12
Filed: 1973-06-18
Abstract: The present invention relates to new diisoquinolyldipyridyl-butanes, their salts with inorganic and organic acids and their manufacturing processes. The compounds and their salts possess valuable pharmacodynamic properties and are therefore suitable for use as medicines.
Patent ES-433729-A1 (ES)
Title: Apparatus and process for drawing water from a water-bearing strata
IPC: E03B3/18
Filed: 1975-01-11
Abstract: In order to draw water free of sand from a well bored into a water-bearing strata a cylindrical permeable body is located concentrically within the perforated wall of the well. The cylindrical body may in turn comprise concentric outer and inner slotted tubes with a permeable cylinder or a granulate therebetween. The lower end of the cylindrical body is closed and the upper end is connected to a pump.
Patent ES-438002-A1 (ES)
Title: Containers for pulverulent and granular products
IPC: A47G19/24
Filed: 1975-05-28
Abstract: A closure member for dispensing container for pulverulent materials includes a displaceable percussion element aperable by shaking the container to assist in clearing the dispensing openings in the closure member.
Patent ES-440319-A1 (ES)
Title: Process for nitriding iron and steel in a salt bath
IPC: C23C8/50
Filed: 1975-08-19
Abstract: The salt bath contains potassium cyanate and/or sodium cyanate and has air flowing through it. Based on the total weight, the salt bath contains 25-57% by weight of cyanate, calculated as cyanate ion and optionally up to 5% by weight of cyanide, calculated as cyanide ion. Regeneration of the salt bath is effected by adding at least one polymeric carbon/nitrogen compound without removing used salts. In general the salt bath additionally contains sodium carbonate and/or potassium carbonate and may also contain alkali metal chloride. The process is environmentally safe, since owing to the small amounts or absence of cyanide, no toxic effluents are produced. The salt melt has a low viscosity, so that drag-out losses can be kept low. Alloyed and non-alloyed steels of any carbon content and iron can be nitrided to form good nitrided layers.
Patent ES-444828-A1 (ES)
Title: Device for heat treating hair on the human head, and the like hair curling device having self-regulating PTC heater
IPC: H05B3/14
Filed: 1976-01-31
Abstract: A hair curler includes an apertured cylindrical shell about which hair to be curled is wound. Mounted within the shell are two semicylindrical mounting components which donfine between themselves a plurality of spaced apart pill-shaped PTC resistor bodies. The engaging surfaces of the pill-shaped resistor bodies and of the semicylindrical mounting components are complementary and cylindrical, to establish good electrical and thermal contact between the engaging surface portions. Voltage is applied across the two semicylindrical mounting components, causing the generation of heat within the PTC resistor bodies. The PTC action of the latter causes an automatic limiting of temperature, preventing damage to hair. The generated heat is transmitted to a heating plate in contact with a wick extending into a water container. Water evaporates from the wick and steam passes into the interior of the apertured cylindrical shell, out through the apertures thereof, and into contact with the hair wound around the curler.
Patent ES-445547-A1 (ES)
Title: Textile yarn spinning machine with supply strand interruption
IPC: D01H13/16
Filed: 1976-02-26
Abstract: Positive interruption of supply strand feeding to drafting systems of a textile yarn spinning machine is assured by the cooperation of rings for threadingly receiving corresponding supply strands and plugs for positively entrapping a threadingly received supply strand upon movement of a plug into a position penetrating a corresponding ring.
Patent ES-451196-A1 (ES)
Title: Hydrostatic transmission
IPC: F16H61/46
Filed: 1976-09-03
Abstract: The hydrostatic transmission includes a main pump having a plurality of reciprocating pistons projecting into and biased towards a drive chamber and has both its inlet and its drive chamber connected to a substantially constant pressure charge circuit. Displacement of the pump is controlled by controlling the fluid flowing from the charge circuit to the inlet. The pump outlet is connected to the drive chamber through a combined safety and inching valve which normally blocks fluid flow therebetween but which is responsive to excess pressure at the pump outlet to open and increase the pressure in the drive chamber. The valve is also manually operable through a pedal on the vehicle which can be used to destroke the pump in emergency situations or to provide inching control.
Patent ES-454117-A1 (ES)
Title: Mixing apparatus
IPC: B01F25/64
Filed: 1976-12-10
Abstract: A mechanized emulsifier is disclosed for mixing water and hydrocarbon fuels for boilers and internal combustion engines. A rotor is driven in an annular chamber and liquids drawn in at the axis of the rotor are thrown out through narrow radial passages therein to impinge on the outer wall of the annular chamber. This wall is circular for most of its circumference but broadens out into a spiral shaped outlet chamber.
Patent ES-456738-A1 (ES)
Title: Methods for carburizing steel parts
IPC: C23C8/22
Filed: 1977-03-11
Abstract: The present invention relates to a method of carburizing and carbonitriding steel parts in the work chamber of a vestibule furnace with a substantially reduced consumption of carbon sources by exposing such parts to a gaseous carbon source such as natural gas while supplying an inert gas to the vestibule at a sufficient rate to control the entry of atmospheric decarburizing agents into the work chamber and to maintain the oxygen content in the vestibule at safe levels, below a minimum level required for supporting combustion or for allowing local puffs and explosions. The vestibule furnace may be of the batch or continuous type. In addition, the carbon potential of the atmosphere within the work chamber of the furnace is preferably continuously sensed and in response to such sensed carbon potential, the flow of natural gas to the work chamber is controlled so as to maintain the carbon potential at a predetermined value.
Patent ES-460490-A1 (ES)
Title: Elevator system
IPC: B66B1/18
Filed: 1977-07-06
Abstract: An elevator system having a plurality of elevator cars and supervisory control for directing their movement in a building to efficiently serve the floors therein. The supervisory control divides the work load uniformly among the elevator cars by periodically assigning, clearing and reassigning service directions from the floors to the cars according to a predetermined strategy. The predetermined strategy accords special treatment for assigning the service directions from floors at which each car will stop and depart in a predetermined direction due to register car calls. The strategy includes special limitations on such car call related assignments to improve elevator service, with one embodiment limiting such car call related assignments to a predetermined number N, which are the N closest car calls ahead of the car. Another embodiment provides a dynamic limitation on car call related assignments by counting the stops due to car calls and previously committed hall calls ahead of each car, and making a car call related assignment only when it is within a predetermined number of stops ahead of the car.
Patent ES-462874-A1 (ES)
Title: Hollow fiber apparatus for the fractionation of fluid especially useful as an artificial kidney
IPC: B01D63/02
Filed: 1977-10-04
Abstract: Hollow fiber apparatus for the fractionation of fluid, especially useful as an artificial kidney, is disclosed, characterized principally in that it comprises: a mandrel in the form of a truncated cone towards the ends of which two so-called end walls are situated, which surround the said mandrel and by which hollow fibers are held, the fibers extending from one end wall to the other, at least one of the end walls being sealed and traversed by the open ends of the hollow fibers, an outer casing of which the inner wall is in the form of a truncated cone at least along the greater part of its length near the hollow fibers, means for the intake and/or discharge of the fluid which circulates inside the hollow fibers, and means for the intake and/or discharge for the fluid which circulates over the outer wall of the fibers. Process and apparatus for manufacturing the hollow fiber apparatus are also disclosed.
Patent ES-464150-A1 (ES)
Title: Combatting ectoparasites with phenylaminoalkyl-2-imidazoline compounds
IPC: A01N43/50
Filed: 1977-11-15
Abstract: Compositions containing active substances of the formula < IMAGE > wherein R1 and R2, each independently of the other, represent hydrogen or alkyl of 1 to 10 carbon atoms, R3 and R4, each independently of the other, represent alkyl of 1 to 5 carbon atoms or halogen, preferably chlorine, and R5 represents hydrogen, alkyl of 1 to 5 carbon atoms or halogen, or an acid addition salt thereof for combating ectoparasites.
Patent ES-467090-A1 (ES)
Title: Oxime derivatives of 3-thiadiazolylthiomethyl-7-aminothiazolylacetamido-cephalosporanic acid processes for preparing them and pharmaceutical compositions containing them
IPC: C07D501/06
Filed: 1978-02-17
Abstract: The compounds correspond to the formula: < IMAGE > in which R1 represents hydrogen or certain protective groups, R2 represents certain alkyl radicals, R3 represents C1-C4 alkyl or alkoxy radicals and A represents hydrogen, an alkali metal, alkaline-earth metal, magnesium or amine cation or an ester group the preferred compounds have the syn configuration. The preparation is carried out by creating the amide bond from the carboxyl component and the substituted 7-aminocephem component, followed by an acid hydrolysis, a hydrogenolysis or a treatment with thiourea when it is desired to remove the protective groups R1 and A. The compounds are active with respect to gram (+) and (-) bacteri they can be used in the treatment of relevant infections.
Patent ES-468622-A1 (ES)
Title: Smoke detector by ionization associated to a velocimetric measurement electronic circuit
IPC: G08B17/113
Filed: 1978-04-07
Abstract: An alarm device for detecting smoke, fire or the like includes a reference and measurement chamber for comparing the character of the ambient atmosphere with a volume of reference gas, and a radioactive source for ionizing the contents of each of the chambers. Electrodes communicating with each of the chambers measures an electric field within each of the latter indicative of the degree of ionization of the contents thereof. An electronic circuit senses the relative difference of the signals produced by the electrodes associated with each of the chambers and activates an alarm when a signal of predetermined magnitude is sensed indicating the presence of smoke or the like in the area of the detector. The electronic circuit includes: memory circuit means for filtering out spurious electrical signals produced by temporary short circuit conditions in the device a comparative discriminator circuit for compensating for slow occurring variations in the character of the contents of each of the chambers and, a time delay circuit for suppressing alarm signals in the event of a temporary short or open circuit condition in the device.
Patent ES-470343-A1 (ES)
Title: Tetranicotinic ester of papaveroline and process for the production thereof
IPC: C07D401/14
Filed: 1978-05-30
Abstract: Paperveroline derivative for the treatment of arteriopathies, which is easily soluble in water and having the formula: < IMAGE > The invention also concerns the relevant production process, which involves reacting nicotinoyl chloride hydrochloride with papaveroline.
Patent ES-470344-A1 (ES)
Title: Machine for cutting grooves - with vertical rotating tool work table raised or lowered and using visible clamped template
IPC: B23Q1/00
Filed: 1978-05-30
Abstract: There is a pressure plate (2) roughly the same size as the item being worked on. A broach tool (11) rotates in a support (7) and a guide for the groove which is a template is fixed firmly to either the work or the support. The template is placed where it can be seen, at the same time not masking the work itself. The depth of cut of the tool can be varied by altering the height of the pressure plate. This is done by a hand wheel (4), shaft (5) acting on a screw mechanism (3) in either direction. The tool is motor (6) driven through gears (10).
Patent ES-471643-A1 (ES)
Title: D.C. motor speed control apparatus having both armature current rate control and zero current deadtime optimized
IPC: H02P7/292
Filed: 1978-07-12
Abstract: A speed control system is disclosed for a direct current motor drive energized by a thyristor armature supply. Voltage regulation for the thyristor supply is through a parallel current controller in which an armature current controller is arranged in parallel with positive and negative rate current controllers, the output of this parallel combination being applied as a voltage control signal to the thyristor supply through a parallel switch which mandates priority of control. Normally, the current controller will determine the thyristor armature supply voltage, but if the armature current rate exceeds a preset current rate reference, the parallel switch intercedes and the appropriate rate current controller takes over control of the thyristor supply voltage. When the thyristor armature supply current rate goes below the rate reference setting, the armature current controller will again resume control of the thyristor supply voltage.
Patent ES-471717-A1 (ES)
Title: Process for improving the flavor and/or the mousseux of sparkling wines and sparkling wines produced according to said process
IPC: C12G1/06
Filed: 1978-07-14
Abstract: A process for improving the flavor and/or the mousseux of sparkling wines is described. Sparkling wines are wines which contain a permanent visible excess of carbon dioxide, like champagne, Sekt, crackling wines and vino spumante. Of said sparkling wines the most preferred organoleptic properties, i.e. flavor, fragrance and taste, which is also influenced by the special properties of the excess carbon dioxide of said sparkling wines, and also the most desirable formation of small carbon dioxide bubbles when the bottle is opened, i.e. the most preferred mousseux, have such sparkling wines which are prepared according to the time consuming and very expensive champagne method. In the present process the flavor and/or the mousseux of any kind of sparkling wines, i.e. those prepared according to the champagne method, and also those which are prepared according to far cheaper methods, is highly improved by adding at least one material selected from the following group of materials, which comprises: amino acids, amino acid derivatives, thiamine (vitamin B1) and thiamine-pyrophosphoric acid salt (thiamine diphosphate salt). A special preferred product which is added is a hydrolysate of a protein containing material, preferably an autolysate of yeasts. Said material can be added in any step of the process for making the sparkling wines, prior to the final corking of the filled bottles.
Patent ES-476666-A1 (ES)
Title: Treating a petroleum distillate with a supported metal phthalocyanine and an alkanolamine hydroxide
IPC: B01J31/18
Filed: 1979-01-09
Abstract: A process for treating a mercaptan-containing sour petroleum distillate is disclosed. The process comprises passing said distillate in admixture with an oxidizing agent through a fixed bed of a supported metal phthalocyanine catalyst in the presence of an alkanolamine hydroxide, e.g., ethanoltrimethylammonium hydroxide.