baber/WOPTO huggingface dataset:
Patent ES-442532-A1 (ES)
Title: Gripping arrangement
IPC: B23Q3/06
Filed: 1975-11-11
Abstract: A gripping arrangement for longitudinally advancing elongated workpieces, particularly for use in a drawing bench, a stripping machine and the like, comprises a pair of supports which are mounted on guide rails for movement in paths which are parallel to one another and to the direction of advancement of the workpiece, and coextensive. Jaw elements are mounted on the supports for movement therewith and for displacement between closed positions in which they engage, and open positions in which they are disengaged from, the workpiece. The gripping arrangement is located downstream of a die and operates in such a manner that always at least one pair of jaw elements associated with one of the supports engages the workpiece and advances the same in a given direction, thus drawing the workpiece through the die. While one of the supports with its jaw elements draws the workpiece through the die, the other support with its jaw elements in their open positions returns to the upstream end of its path the one support and its associated closed pair of jaws. The jaw elements of each of the support extend beyond the support toward the path of movement of the other support, but the jaw elements of the two supports do not interfere with one another as long as at least one pair of the jaw elements is in the open position thereof. A drive for displacing the jaws between the positions thereof includes a movable member and a pair of links which are pivoted to the jaws and to the movable member. The two supports are independently driven into movement in their paths so that the speed and direction of movement of each support can be selected independently of the speed and direction of movement of the other support.
Patent ES-449209-A1 (ES)
Title: Vasodilating octahydro-1,12-methano-oxymethano{8 2,3-a{9 -indoloquinolizines
IPC: A61K31/55
Filed: 1976-06-25
Abstract: Pentacyclic derivatives of the general formula < IMAGE > wherein R, R1, R2 and R3 are defined hereinbelow are useful as cerebral protectors and vasodilators.
Patent ES-451042-A1 (ES)
Title: Electrical housing with stacking bumpers
IPC: G12B9/02
Filed: 1976-08-27
Abstract: A rectangular housing, containing for instance, electronic communication and measuring devices, is protected from shocks and is made stackable together with like housings by a dumbbell-shaped rubber member at each vertical edge thereof, thickened in each end to protect respective corners of the housing. Each rubber member has metal inserts for bearing upon the housing corners and is screwed or bolted and pinned to the housing. Opposite top and bottom ends of the bumper have cooperable keys and sockets arranged for positive stacking of the bumpers of different housings one atop another. Bumpers of increasing hardness are provided for housings of increasing weight. Tabs are also provided on the housings for direct inter-attachment thereof independently of the rubber members.
Patent ES-452707-A1 (ES)
Title: Supported vessel and means for support thereof
IPC: F17C13/00
Filed: 1976-10-26
Abstract: A supported vessel having a number of outwardly directed projections on the side of the vessel which are fixed to the outer end of horizontally disposed webs, the inner end of the webs being supported on a supporting structure, the lower end of which is secured in the ground, the weight of the vessel being transmitted to the webs through the support structure. The invention also claims a support for such a supported vessel.
Patent ES-456725-A1 (ES)
Title: 4,5-Dichloroimidazole-2-carboxylic acid derivatives
IPC: C07D401/14
Filed: 1977-03-11
Abstract: 4,5-Dichloroimidazole-2-carboxylic acid derivatives of the formula < IMAGE > (I), in which the group < IMAGE > represents a carbon atom which has three bonds to hetero-atoms, and their salts with bases, possess insecticidal, acaricidal, fungicidal, nematicidal and herbicidal properties.
Patent ES-460099-A1 (ES)
Title: Process for the purification of high molecular weight peptides using non-ionic detergents
IPC: A23K10/32
Filed: 1977-06-25
Abstract: Process for the purification of high molecular weight peptides, which have a tendency to associate, by ion exchanger chromatography in aqueous buffered solvents on acid or basic ion exchangers, which comprises dissolving non ionic detergents in the buffered solvents.
Patent ES-462158-A1 (ES)
Title: Disinfectant coat and paint
IPC: A01N55/04
Filed: 1977-09-06
Abstract: Mixt. of (a) glycidyl cpds. (I) conventionally used to make polyaddition prods. contg. gps. of formula - OSnR3 (R = 1-10C, pref. 3-6C opt. substd. aliphatic, cycloaliphatic or aromatic hydrocarbyl), and (b) amine hardeners (II), are used to make biocidal coatings. (II) contain >=2 active amino H atoms and are (i) reaction prods. of prim. or sec. OH-contg. di- or poly-amines with triorganotin oxides or alkoxides or (ii) addition prods. of di- or poly-amines with stannyl esters of alpha,beta-unsatd. carboxylic acids. The mixts. may also contain fillers, reinforcing agents, accelerators, pigments etc. (I) and (II) may be prepd. by reacting the appropriate Sn cpds. with OH-contgg. glycidyl cpds., OH-contg. di or poly-amines or di- poly-amines. Used esp. as antifouling paints. The chemically-bound organotin microbicide is released slowly and uniformly so the effectiveness of the paint is prolonged. The compsns. have a less unpleasant odour than usual antifouling paints.
Patent ES-464636-A1 (ES)
Title: Sprayer
IPC: F04B11/00
Filed: 1977-11-30
Abstract: A sprayer wherein there is formed in a sprayer body a pressurizing cylinder defining a pressurizing chamber communicating with a pressure accumulating chamber defined by a pressurizing cylinder in which a valve rod is slidably received. The pressurizing cylinder has a smaller diameter than the pressure accumulating cylinder. A piston is slidably inserted into the pressurizing cylinder. When liquid received in the pressurizing chamber is pressurized by bringing down the piston in the smaller diameter pressurizing cylinder, then a higher pressure than the pressing force of the piston is applied by Pascal's principle to the valve rod against the urging force of a pressure accumulating spring disposed behind the valve rod, because the valve rod has a larger diameter than the piston. When the high pressure is applied to the pressure accumulating spring, then a highly pressurized liquid can be sprayed, though the piston itself applies a relatively low pressing force. Since the pressure accumulating spring is received in the larger diameter pressure accumulating cylinder, a spring having a large pressure accumulating capacity can be used.
Patent ES-465088-A1 (ES)
Title: Junction field effect transistor random access memory
IPC: G11C11/39
Filed: 1977-12-15
Abstract: A random access memory (RAM) in which each memory cell includes a JFET having two gate electrodes selectable by means of a single word line and a single bit line. The JFETs have a common electrode formed from the substrate of a semiconductor body common to each of the memory cells, which serves as one of the main electrodes of each of the JFETs.
Patent ES-465372-A1 (ES)
Title: Automatic slack adjuster
IPC: F16D65/16
Filed: 1977-12-23
Abstract: The invention relates to an automatic slack adjuster for maintaining a constant slack in a vehicle brake mechanism. The brakes are applied by turning a key flat carried by a key shaft, said key flat acting upon a pair of telescopically displaceable elements the length variations of which are synchronized. A spring member secured to the key shaft actuates the relative displacements of the elements.
Patent ES-467248-A1 (ES)
Title: Reliable dynamoelectric machine condition monitor
IPC: G01N27/66
Filed: 1978-02-23
Abstract: Apparatus for sensing overheated electrical insulation through the detection of thermoparticulates in a dynamoelectric machine's cooling gas system is disclosed. The cooling gas as it circulates will entrain thermoparticulates produced in the system when there is overheating. This gaseous carrier is then withdrawn and conducted to an ionization chamber where it is ionized. Downstream from the ionization chamber there is placed a first ion collector for collecting ions with relatively small radii. A second ion collector which is biased for collecting ions with relatively large radii is also placed downstream from the ionization chamber. By comparison of ion current from the first ion collector with ion current from the second ion collector it is possible to detect the presence of thermoparticulates in the cooling gas relatively independent of gas pressure, flow rate through the monitor, and effectiveness of the radiation source.
Patent ES-473947-A1 (ES)
Title: Oven for processing food products
IPC: A23L5/10
Filed: 1978-10-04
Abstract: An oven for processing food products comprises at least one processing chamber containing a superheated steam atmosphere and with the products supported within that chamber at least one heating element is located within the chamber to super heat a supply or saturated steam. The oven may be utilised for stabilising the food products and the stabilisation can take the form of either fixing or glueing a coating to the food product, treating the surface thereof to impart rigidity or shape retention to the end product after further treatment thereof, cooking the entire product or combinations thereof.
Patent ES-476577-A1 (ES)
Title: Continuous process for producing a finely divided aqueous disperson of a homogeneous phase of at least one fusible solid ingredient
IPC: B01F3/12
Filed: 1979-01-04
Abstract: Continuous process for producing a finely divided aqueous dispersion of a homogeneous phase of at least one fusible solid ingredient and possibly of at least one liquid ingredient in which an aqueous solution of dispersion additive with a melted homogeneous phase is continuously subjected to a high velocity gradient in an agitation zone. The respective temperatures and flow rates of the aqueous solution and the homogeneous phase are regulated so that the homogeneous phase of the dispersion thusly produced reaches its solidification temperature after the dispersion has been evacuated from the agitation zone and before thermal equilibrium between the aqueous solution and the homogeneous phase is reached.
Patent ES-482390-A1 (ES)
Title: Pneumatic tire with puncture-sealing lining comprising a vulcanizable layer and a dispersed vulcanization component
IPC: C08L23/18
Filed: 1979-07-11
Abstract: A pneumatic tire having, between two vulcanized elastomeric partitions, a layer of a sealing mixture arranged on the inner wall of the cavity of the tire, at least below the crown and from one shoulder to the other, is improved due to the fact that the layer of sealing mixture has a base of at least one vulcanizable elastomer of low molecular weight, preferably less than 30,000, contains at least one component of a vulcanization system for the vulcanizable elastomer and has an apparent viscosity of between 103 and 107 N/s/m2 at 60 DEG Celsius measured with a Weissenberg rheogoniometer at a shear velocity gradient of 10-2 to 10 DEG s31 1 at least one other component which forms the vulcanization system with the component contained in the sealing mixture being contained in a dispersion within the cavity of the tire.
Patent ES-482799-A1 (ES)
Title: Algicidal composition and method of preventing or controlling algae with said composition
IPC: C07C67/00
Filed: 1979-07-24
Abstract: Algicidal composition comprising in an algicidally effective amount a diamine of the formula < IMAGE > wherein R1 is hydrogen or up to three substituents such as halogen, alkyl, phenoxy, phenylthio, or halogen substituted alkoxy, R2 is hydrogen or a substituent such as alkyl, phenyl, halogen substituted phenyl or a trifluoromethyl-substituted phenyl group, R3 is an alkylene of 2 to 6 carbon atoms, R4 is hydrogen or alkyl of 1 to 4 carbon atoms, R5 is alkyl of 1 to 6 carbon atoms or R4 and R5 are together tetramethylene or pentamethylene or R2 and R5 are together ethylene and where R1 is other than three halogen atoms.
Patent ES-486476-A1 (ES)
Title: Machine tool
IPC: B23B19/02
Filed: 1979-11-30
Abstract: A machine tool for machining a blank, such as round bar, comprising an electric motor which includes a motor housing having an axial bore through which the blank can extend, an annular stator arranged in said motor housing, and an annular rotor arranged in and coaxially to the annular stator, a chucking device for clamping the blank which extends through the axial bore and the annular rotor, and at least one cutting tool for machining the blank, one of the chucking device and the cutting tool being mechanically and immovably connected to the motor housing and the other being mechanically and rotatably connected to the annular rotor.
Patent ES-486539-A1 (ES)
Title: Applying liquid to cigarette filter tow
IPC: D06B5/10
Filed: 1979-12-03
Abstract: Application of liquid to a variable width filamentary cigarette tow band wherein liq. is fed at a constant rate by one or more positive displacement pumps to a disc or brush type applicator 31 device. Excess liq. not picked up by the tow drains from the ceiling 27 of the applicator housing into end channels 27a and then back to the applicator via side channels 29 and gutter 29a (Fig. 3). Variations in the width of the tow band do not change tow liquid pick-up from a preselected weight level.
Patent ES-8101630-A1 (ES)
Title: Polymeric agent for releasing 5-aminosalicylic acid or its derivatives into the gastrointestinal tract, pharmaceutical formulation comprising said agent,method of its preparation and method of preparing said formulation.
IPC: C08G65/334
Filed: 1979-12-19
Abstract: An intestinal anti-inflammatory preparation comprising a polymeric agent for releasing 5-aminosalicylic acid or its salts is disclosed. The polymeric agent comprises a nonabsorbable pharmacologically acceptable organic polymer backbone containing aromatic rings to which are covalently bonded via azo bonds a plurality of salicylic acid or salicylate salt groups. The azo bonds attach to the salicylates' 5-position carbon. The polymer's azo bonds undergo bacterial cleavage in the mammalian lower bowel to release 5-aminosalicylic acid and/or its salts.
Patent ES-487354-A1 (ES)
Title: Charge transfer storage systems.
IPC: G11C16/04
Filed: 1979-12-28
Abstract: Storage systems are provided with memory cells made of devices having different voltage thresholds for storing information permanently or semipermanently. The devices are arranged adjacent to each other and communicating with a diffusion region in a semiconductor substrate. Information is sensed by detecting the charge transferred from a selected cell to the diffusion region. In an embodiment of the invention, a P-type substrate has an N+ diffusion region formed therein with a plurality of adjacent and parallelly arranged word lines insulated from the substrate and disposed adjacent to the N+ diffusion region. A P+ region, preferably implanted into the substrate, is disposed under selected segments of the word lines to provide devices having a first or high threshold voltage magnitude. The remaining devices which are not associated with a P-30 region have a second or low threshold voltage magnitude. By applying a voltage of the same magnitude to each of the word lines, potential wells are formed which are filled by charge or carriers from the diffusion region. Since the potential wells associated with the high threshold devices hold less charge than do the low threshold devices, a charge or voltage sensing circuit connected to the N+ diffusion region is used to detect the amount of charge flowing between the wells and the diffusion region to thus identify the high and low threshold devices when the voltage on the selected word line is decreased. By eliminating the P+ regions and storing charge, e.g., electrons, at selected locations under the word lines in dual insulating layers, the cells may be electrically programmable.
Patent ES-8100775-A1 (ES)
Title: External frame injection molding apparatus
IPC: B29C35/00
Filed: 1980-04-11
Abstract: A plastic injection molding device comprises a fixed plate 5 and a movable plate 7 bearing the two halves of a mold 3, a fixed plate 10 forming a bed, and hydraulic jacks 15, 17, 20 for moving and locking the plate 7. The plates are fixed or slidably mounted within a plurality of parallel hollow rectangular frames 11 which evenly distribute the forces transmitted by the fixed plates.
Patent ES-8105090-A1 (ES)
Title: Detector for sampling and testing radioactive aerosols in atmos. - incorporates trapping filter covering opening in detector chamber wall with simple release mechanism for replacement
IPC: G01T7/04
Filed: 1980-05-09
Abstract: Appts. for sampling and testing radioactive aerosols in an atmos. comprises a chamber with an opening in its lower part closed by a filter held fluid-tight against the wall of the chamber by a pressure device which can be released to allow a new filter to be put into place. Air to be tested is sucked into the chamber and through the filter by a pump. Pressure device is integral with a flexible membrane forming one wall of a fluid-tight space. Deformation of the membrane under the effect of a depression created in the space brings about the release of the pressure device allowing replacement of the filter. Pressure releasing device for freeing the filter paper for replacement simplifies existing appts. It utilises neither cams nor motors. In addn. it allows a single pump to be used with several detection apparatuses.
Patent ES-8107345-A1 (ES)
Title: Washing machine fluid additive carrier - has a cap on outlet tube to form the rising tube for suction extraction
IPC: D06F39/02
Filed: 1980-10-29
Abstract: The cap section for the rising tube, to carry the fluid additive into the washing machine, acts together with the outer section of the part bonded to the base of the chamber holding the added fluid material. This forms the rising tube with a cross section nearly identical to that of the outlet tube carrying the water and additive away into the machine by suction. The end of the rising tube is shaped to be a lipped bell mouth, and the combined cross section of the rising tube and the outlet tube is an oval. The centre points of the semicircles of the oval are sepd. by an amt. equal to the dia. of the semicircle. The cap for the rising tube section is held to the outlet tube by a click fit bead and groove structure. The design allows the unit to be mfd. by injection moulding, and has a structure which ensures that a min. of the additive is left behind in the holding chamber.
Patent ES-8200798-A1 (ES)
Title: Locking device for connecting means
IPC: H01R9/28
Filed: 1980-12-17
Abstract: Device in a telecommunication system for connecting a first connecting means to a second connecting means, each comprising a connection block and a cover, to lock the connecting means to each other to form a bus member, and for connecting said bus member or either of said connecting means to the front edge of a circuit board or to the back plane of a magazine containing circuit boards. According to the invention each cover (2) is provided with a plurality of channel-like through recesses (2), so-called locking holes, along one long side. The locking holes are arranged in the transverse direction of the cover. Lamellar locking springs (7) are thrustable into these locking holes. The locking springs are formed with a wide and a narrower portion, the narrower portion being insertable from one side of the cover and retained by resilient snap-on action. The narrower portion of the locking spring projects in approximately to the middle of the locking hole, and the wide portion projects outside the front edge of the cover. The locking hole (2) is provided with a locking protuberance (6) at its rear edge. When connecting a first connecting means, the cover of which is provided with locking springs (7) to a second connecting means, the first portion of the locking spring lying outside the locking hole (2) on said first connecting means is thrust into the rear portion of the locking hole in said second connecting means, the locking protuberance (6) in the locking hole engaging by means of resilient snap-on action in a recess (12) in the locking spring (7) to lock the connecting means to each other. On two sides of said recess (12) the locking spring is provided with sloping surfaces (13) which, when a locking spring is thrust into a locking hole without a locking protuberance, permit a solid but unlocked attachment by friction between the locking hole edge and said sloping surfaces.
Patent ES-8202922-A1 (ES)
Title: Adjuster strut for vehicle drum brake
IPC: F16D65/56
Filed: 1980-12-19
Abstract: An adjuster strut for a vehicle drum brake comprises a non-rotatable bar abutting one of the brake shoes, and internally screw-threaded barrel non-rotatably mounted on the bar, a screw-threaded rod screwed into the barrel and being fast with a ratchet wheel, the wheel being arranged to be rotated by a pawl in the event of excess shoe travel, such rotation of the wheel screwing the rod out of the barrel to increase the strut length, and an abutment member which abuts the other shoe and on which the ratchet wheel is rotatably mounted. In order to ensure that the strut is clear of a wheel hub even in the worn condition of the brake shoes, the bar extends over the major part of the length of the strut and is flat.
Patent ES-8202041-A1 (ES)
Title: Preparation of high molecular polytetramethylene adipamide.
IPC: C08G69/28
Filed: 1981-03-25
Abstract: The invention concerns the preparation of white polyamides of high molecular weight based substantially on 1,4-diaminobutane and adipic acid. They are prepared by subjecting prepolymers, which contain less than 0.20 mgeq/g of cyclic [pyrrolidinyl] end groups and which have been prepared using an excess of the diamine, to aftercondensation in the solid phase in an atmosphere containing water vapour. The presence of water vapour is essential to prevent discoloration. The polyamides thus obtained can be used as engineering plastic or for the production of fibers.
Patent ES-8203608-A1 (ES)
Title: Antacid material based on magnesium aluminium hydroxide and the preparation thereof.
IPC: C01F7/02
Filed: 1981-05-19
Abstract: The present invention provides a process for the preparation of an antacid material based upon magnesium aluminium hydroxide, wherein magnesium hydroxide and/or magnesium oxide is reacted in an atomic ratio of magnesium to aluminium of 1:1 to 3:1 with an aqueous solution of aluminium sulphate until the pH of the reaction mixture is from 4.0 to 8.0, whereafter water-soluble components are removed from the mixture in known manner and this is isolated and, if desired, dried. The present invention also provides pharmaceutical compositions containing an antacid material prepared by this process, in admixture with a conventional pharmaceutical adjuvant. Furthermore, the present invention provides a method of combating hyperacidity and gastrointestinal diseases, which comprises administering an antacid material prepared by the above process.