baber/WOPTO huggingface dataset:
Patent ES-480191-A1 (ES)
Title: Improvements in Dispensers
IPC: B65D83/00
Filed: 1979-05-03
Abstract: A plunger 10 for use in excluding air from a container 12 and especially from a cartridge dispenser comprises a plunger adapted to be inserted into a tube 11 and having a leading face 14 which may be inserted by a predetermined distance into the tube before forming a seal therewith. After insertion of the leading face by the predetermined distance, the plunger forms an air tight seal with the tube. The plunger is insertable into the tube by a further distance beyond the predetermined distance without reduction in the volume thereby contained. The means enabling insertion of the plunger to a distance before a seal results preferably comprises one or more grooves 16 extending along the plunger side wall from the leading face towards a trailing edge 17 but stopping short thereof. Means enabling a further insertion without reduction in volume contained preferably comprise a membrane 18 integral with the leading face which is deformable in a trailing direction. When inserted in a cartridge dispenser means may be provided whereby movement of the plunger in a trailing direction beyond a predetermined position may be prevented thereby maintaining the seal while permitting dispensation of contents.
Patent ES-482221-A1 (ES)
Title: Device for conveying a medium from means provided in a fixed position on a bottom below the water surface to a buoy body
IPC: B63B22/02
Filed: 1979-06-20
Abstract: When a flexible conduit is secured to a buoy under water, the action of the tide, current, wind and waves, as well as forces exerted by a vessel moored to the buoy, cause the buoy to perform various motions that bend or twist the tube and load it with additional tractive forces. This causes the tube to wear very quickly and to have to be replaced. The present invention solves this problem, by replacing that portion of the tube adjacent the buoy, by a pipe or rod which is fastened to the buoy with a universal joint and which hangs downwardly from the buoy in the water. At the lower end of the pipe or rod, a tube is connected which continues to the bottom of the body of water. The tube is coupled with the pipe or is directed through or along the rod, to the buoy.
Patent ES-483291-A1 (ES)
Title: Apparatus for filling and emptying storage containers containing gaseous and/or liquid matter, and application to a pump and/or dosing apparatus.
IPC: F16K35/00
Filed: 1979-08-09
Abstract: In a device allowing to introduce or take out gases and/or liquid materials, possibly under pressure, into or out of a container (6), the latter comprises a pusher (5) which may slide actually in a cover (9) and which cooperates with a gasket (13). This seal or gasket (13) is in contact with a wall (18) of the container and divides the container into two chambers, of which one (11), away from the cover (9) contains the material to be charged and the other (19), close to the cover (9), is used as a transport chamber for the material to be charged. The outer end of the pusher (5) may be connected to a filling frame and to an emptying frame. In its closed condition, the emptying frame may take a position which is fixed with respect to the cover (9) and in which the flow channel for the material is blocked. Yet, it may be brought, for emptying purposes, in a position where the flow channel is free. The filling frame may take a filling position by means of an axial translation and/or a rotation of the pusher (5) with respect to the container (6), wherein the flow channel towards the inside (11) of the container is open. The gasket (13) cooperates in the chamber (11) with a ceiling surface allowing to cancel the ceiling function in order to fill the chamber when the axial translation or the rotation of the pusher (5) exceeds a certain extend.
Patent ES-8105856-A1 (ES)
Title: Apparatus and method for processing organic materials.
IPC: F27B15/00
Filed: 1980-07-10
Abstract: A method for processing various organic materials such as lignocellulosics or biomass into more useful states, such as charcoal, carbon black, and coke, and other processed products while producing useful off-gases, includes feeding aggregate pieces of the material to a vertically extending heating chamber and, preferably, closing the chamber to air to control oxygen therein. The pieces are conveyed upwardly through the chamber in a predetermined time by spiral vibratory conveyor. The chamber is heated to a preselected temperature sufficient for gaseous conversion of volatile hydrocarbon constituents of the material. Resultant off-gases are removed from the chamber for further use such as burning thereof for heating the chamber or condensing volatiles, etc. Apparatus for carrying out the method includes preferably first and second such chambers, there being continuous spiral vibrator tray in each chamber carried by a central, vertical support column. Vibration generators secured to the support column impart vibratory forces to the tray for conveying the material by vibratory action. Heating of the material is carried out in the first chamber preferably by burning off-gases generated therein. After heating, material is transferred to the second chamber, also closed to air, for cooling as pieces are carried by vibration along a spiral conveyor therein. If drying of material is desired to reduce moisture content prior to carbonization, the material may first be conveyed through another chamber, heated with combustion gases from heating of the first chamber, by vibratory action.
Patent ES-8300602-A1 (ES)
Title: Power steering device for a vehicle
IPC: B62D5/065
Filed: 1981-01-09
Abstract: A power steering apparatus includes an electric motor which drives a power steering pump. a vehicle speed detector senses the speed of the vehicle. A steering wheel rotation detector senses whether or not the steering wheel is being rotated. At low vehicle speeds, a control assembly effects operation of the electric motor to drive the power steering pump at a relatively low standby angular velocity prior to initiation of a steering operation. Upon initiation and during of the steering operation at low vehicle speeds, the control assembly effects operation of the electric motor to drive the power steering pump at an angular velocity which varies as a function of vehicle speed. When the vehicle is traveling at a relatively high speed, the control assembly causes the electric motor to drive the pump at an angular velocity which is less than the standby angular velocity, that is, at a very low speed or at a standstill. In one embodiment of the invention, rotation of the steering wheel is detected by sensing variations in the output from the power steering pump. In another embodiment of the invention, rotation of the steering wheel is detected by sensing variations in the current conducted to the electric motor which drives the power steering pump.
Patent ES-8205584-A1 (ES)
Title: Method and extrusion die for coating a fibrous casing.
IPC: A22C13/00
Filed: 1981-04-06
Abstract: This relates to the formation of sausage casings formed of a fibrous tube by penetrating the tube or web with viscose. A specific coating and extrusion die is provided together with a statement of the discovery that where there is laminar flow the penetration of the viscose is not controlled by the orifice size per se, but by the relative application of the viscose with respect to a column of viscose passing through the same orifice at the same rate.
Patent ES-8207567-A1 (ES)
Title: Process for formulating silicone rubber products
IPC: C08L83/00
Filed: 1981-04-27
Abstract: Process for preparing platinum catalyzed SiH-olefin silicone compositions using hydroperoxy-containing inhibitors.
Patent ES-8204221-A1 (ES)
Title: Temperature compensation for highly sensitive permanent-magnetic holding relays.
IPC: H01H71/32
Filed: 1981-06-12
Abstract: 1. A high-sensitivity permanent-magnet latching relay with a magnet yoke (1, 2, 3) and a permanent magnet (7) secured thereto, an armature (4) mounted on the limbs (1, 2) of the magnet yoke and loaded by a spring (5), and an excitation coil (6), surrounding one (2) of the limbs of the magnet yoke (1, 2, 3), and with a thermo-alloy arranged in the magnet circuit, characterized in that, for the purpose of obtaining a constant response threshold independently of the surrounding temperature, a magnetic resistor (8) made of a thermo-alloy is arranged between the permanent magnet (7) and the magnet yoke shunt (3).
Patent ES-8306773-A1 (ES)
Title: Process for preparing polyglycidyl ethers of polyphenols.
IPC: C08G59/06
Filed: 1981-08-26
Abstract: Glycidyl polyethers of polyphenols are prepared by reacting at least one alkali metal salt of a polyphenol with at least one 1-halogeno-2,3-epoxyalkane, in an anhydrous and essentially aprotic reaction medium, and in the presence of a catalytically effective amount of a catalyst which comprises a cross-linked organic polymeric support, said support having a plurality of catalytically active functional groups covalently coupled thereto, the free valence of said functional groups having the structural formula: < IMAGE > The subject process is admirably suited, for example, for the preparation of epoxy resins from the disodium salt of bisphenol A and epichlorohydrin.
Patent ES-8305729-A1 (ES)
Title: intermediates, useful in their preparation and a process for the preparation thereof.
IPC: C07D233/56
Filed: 1981-09-17
Abstract: The invention relates to new ethenylimidazoles of the formula < CHEM > in which n is 0, 1 or 2, R1 represents a halogen atom, a trifluoromethyl group or an alkyl or alkoxy group with at most 6 carbon atoms, the two substituents being the same or different when n is 2, R2 represents an alkyl group with 1 to 6 carbon atoms, an alkenyl group with 2 to 4 carbon atoms or a cycloalkyl group with 3 to 6 carbon atoms, R3 represents a hydrogen atom, an alkyl group with 1 to 6 carbon atoms or an alkenyl group with 2 to 4 carbon atoms and R4 represents a hydrogen atom, an alkyl group with 1 to 6 carbon atoms or a nitro group, and their acid addition salts. Other features of the invention are - processes for the preparation of compounds of formula I, - pharmaceutical compositions comprising a compound of formula I, - novel phosphine oxides of the formula < CHEM > in which R5 and R6 are the same or different and each represents an unsubstituted or substituted phenyl group and R3 and R4 are as defined above, - a process for the preparation of phosphine oxides of formula XI.
Patent ES-8308249-A1 (ES)
Title: Slitter apparatus.
IPC: B26D1/14
Filed: 1982-09-13
Abstract: Apparatus for use in co-operation with an anvil to slit a continuous web of material, comprising a slitter blade for co-operative engagement with a surface defined by said anvil and carried on a support, and means acting resiliently on said support and spaced away from the slitter blade for maintaining a predetermined pressure between the slitter blade and the anvil.
Patent ES-8401144-A1 (ES)
Title: Procedure for obtaining high purity magnesium salts or their concentrate solutions from sea water, brine or impure magnesium salt solutions
IPC: C22B3/38
Filed: 1982-11-05
Abstract: A process for the recovery of magnesium from sea water, brine or impure magnesium salt solutions using an extraction technique with solvents to obtain a concentrate and pure magnesium salt solution or a high purity crystallized magnesium salt. The process consists of two basic stages, high selectivity magnesium extraction and re-extraction with an organic phase as an intermediate vehicle.
Patent ES-8400341-A1 (ES)
Title: Surveillance arrangement for containers.
IPC: B65G43/00
Filed: 1982-11-08
Abstract: 1. Surveillance arrangement for containers (1) with door wing latching mechanism, which are displaceable on a predetermined conveying path, characterised thereby, that a transverse barrier (11.1) is provided at a small distance above the roof plate (1.2) of a container (1) passing through and downstream of a loading point on the predetermined conveying path and the door latching mechanism displays an actuating spigot which, when the door wing (2) is closed and latched, in its passage setting projects into a movement path which lies above the roof plate and passes through below the transverse barrier and, when the door wing is opened, in its blocking setting projects into a movement path which lies above the roof plate and no longer passes through below the transverse barrier.
Patent ES-8406187-A1 (ES)
Title: Compounds which can be used for hair dyeing, process for their preparation, dyeing compositions in which they are present and corresponding hair-dyeing process
IPC: C07D207/404
Filed: 1983-01-25
Abstract: The present invention relates to new 1-(substituted phenoxy)-3-aminopropan-2-ol compounds in which the extra-nuclear amine group may or may not be substituted, and to the process for their preparation. The invention also relates to hair-dyeing compositions containing these new compounds and to a dyeing process using the said compositions.
Patent ES-8406424-A1 (ES)
Title: Heterocyclic derivatives.
IPC: C07D257/06
Filed: 1983-01-31
Abstract: This invention relates to heterocyclic derivatives which are histamine H-2 antagonists and which inhibit gastric acid secretion. According to the invention there is provided a guanidine derivative of the formula I: < IMAGE > I in which R1 and R2, same or different, are hydrogen or 1-10C alkyl, 3-8C cycloalkyl, 4-14C cycloalkylalkyl, each alkyl, cycloalkyl or cycloalkylalkyl optionally carrying one or more F, Cl or Br atoms, provided that one of R1 and R2 is halogen-substituted, or R2 is hydrogen and R1 is R5-E-W- in which W is 2-6 alkylene optionally substituted by 1 or 2 1-4C alkyls, E is O,S,SO,SO2 or NR6 in which R6 is H or 1-6C alkyl, R5 is H or 1-6C alkyl optionally substituted by 1 or 2 1-4C alkyls, or R5 and R6 are joined to form a pyrrolidine, piperidine, morpholine, piperazine or N-methylpiperazine ring ring X is a heterocyclic ring as defined in the specification A is phenylene or 5-7C cycloalkylene, or a 1-8C alkylene into which is optionally inserted one or two groups and R3 and R4 are a variety of radicals described in the specification: and the pharmaceutically-acceptable acid-addition salts thereof. Manufacturing processes and pharmaceutical compositions are also described.
Patent ES-8401207-A1 (ES)
Title: Torsional dampers
IPC: F16D13/68
Filed: 1983-02-08
Abstract: A torsional damper comprises two parts (A, B) mounted to rotate relative to one another. Disposed between them in the circumferential sense are springs (10', 10'') each partially housed with circumferential clearance in an opening (27', 27'') in one part (A) and partially housed without circumferential clearance in an opening (28', 28'') in the other part (B). With each of the springs (10') with which is associated the lower or lowest circumferential clearance there is associated an elastic material peg (30T, 30R) projecting from the spring and mounted slidably in a bush (32). Between it and this bush (32) are constricting means. The torsional damper finds particular application in clutch mechanisms for automotive vehicles.
Patent ES-8500246-A1 (ES)
Title: Process for the preparation of hydroxy-triazoles useful as intermediates for herbicides.
IPC: C07D249/12
Filed: 1983-08-05
Abstract: The process for the preparation of 3-hydroxy-1,2,4-triazoles consists in reacting a semicarbazide with an iminium salt containing an unsymmetrically substituted methylene group.
Patent ES-8504433-A1 (ES)
Title: Triazole antifungal agents.
IPC: C07D249/08
Filed: 1984-01-27
Abstract: Triazole antifungal agents of the formula:- <CHEM contiene="yes"> and their pharmaceutically and agriculturally acceptable salts, wherein R is a C1-C5 perfluoroalkyl group and R<1> is H or CH3. The compounds are human and agricultural antifungal agents. They also have antileishmanial activity.
Patent ES-8503564-A1 (ES)
Title: Installation for corrugated cardboard.
IPC: B31F1/28
Filed: 1984-04-10
Abstract: 1. Installation for corrugated cardboard, wherein are consecutively arranged at least one unilateral corrugated cardboard machine, a preheater, an applicator, an agglutinating machine (24), a short cross-cutter (25, a grooving and cutting machine (26), a cross-cutter (27), and a sized cuts distributor (28), the cuts being stacked in the cuts distributor (28) on a despositing means, characterized in that the agglutinating machine (24), the short cross-cutter (25), the longitudinal grooving and cutting machine (26) and the cross-cutter (27) are arranged at a higher level (21, 31) with respect to the unilateral corrugated cardboard machine (10, 16), with their approximately corresponding work plane corresponding approximately to the entry plane of the cuts distributor (28).
Patent ES-8602442-A1 (ES)
Title: Conductionmetric resin separation.
IPC: B03B5/62
Filed: 1984-05-11
Abstract: A method for separating resins of an exhausted, mixed bed resin. The exhausted, mixed bed resin includes (a) an exhausted cation exchange resin having a first density and a first conductance value when suspended in the classifying fluid at a first concentration (b) inert particulate material having a second density that is less than the first density and having a second conductance value when suspended in the classifying fluid that is at most about 30 percent at the conductance of the cation exchange resin when measured in the classifying fluid at the first concentration and an exhausted anion exchange resin having a third density that is less than the second density and also having a third conductance value that is greater than the second conductance value when the exhausted anion exchange resin is suspended in classifying fluid and measured at the first concentration. The mixed resin bed is classified with the classifying fluid in a container to form a vertical column of resin such that the cation exchange resin forms a bottom layer, the inert resin forms an intermediate layer and the anion exchange resin forms a top layer. The slurry is passed out of the bottom of the container while the classification is maintained. The conductance value of the passing slurry is measured, and after the conductance value has become substantially constant, the conductance value is stored to determine an initial conductance value. Subsequent conductance values of the passing slurry are also measured and those subsequent conductance values are compared to the initial conductance value. The passage of the slurry out of the container is terminated when the first subsequently measured conductance value is at most about 30 percent of the initial conductance value. A second embodiment of the invention utilizes only cation and anion exchange resin. The method steps are substantially the same as recited with the embodiment utilizing the inert resin, except that the slurry passage is terminated when the first subsequently measured conductance value is at most about 55 percent of the initial cation exchange resin conductance.
Patent ES-8608758-A1 (ES)
Title: Tamper-resistant, expandable cable communication system
IPC: H04B7/00
Filed: 1984-05-21
Abstract: A number of remote interrogator units is connected in a branch of a broadband multichannel cable network for receiving and storing subscriber drop channel information from the network headend, and selectively passing communication information to the headend. Several of groups of expansion modules are connected in the cable branch, each module controlling a number of subscriber drops or terminals and all modules in one group being accessible by one of the interrogators. - Band stop filters are associated with each interrogator to isolate a group of expansion modules for isolation of a branch segment to one interrogator, and permitting other modules to be controlled by other interrogators in other isolated  segments.
Patent ES-8603940-A1 (ES)
Title: Detergent powders and processes for producing them.
IPC: C11D3/08
Filed: 1984-10-18
Abstract: Prodn. of detergent powders is effected by (a) forming an aq. slurry contg. a surfactant, a Na aluminosilicate detergency builder and Na silicate, (b) adding an acid in an amt. equiv. to 1.5-3 pts. wt. HCl per 6 pts. wt. of Na silicate with a Na2O:SiO2 ratio of 1:1.6 to ppte. at least part of the Na silicate, and (c) spray drying the slurry. - The acid is a mineral or organic acid or a partially neutralised salt thereof, and is added in an amt. of 1.9-2.5 (esp. 1.9-2.1) pts. wt. on the above basis. The pH is adjusted to 9-10 (esp. 9) at a concn. of 10 g/l. The slurry may also contain a powder structuring agent, pref. a dibasic acid (esp. succinic, adipic or glutaric acid), starch, cellulose, a synthetic polymer (esp. ethylene/maleic anhydride copolymer, polyvinylpyrrolidone or a polyacrylate), a clay or a borate.
Patent ES-8603076-A1 (ES)
Title: Fastener tester.
IPC: G01L5/00
Filed: 1985-02-01
Abstract: The fastener tester includes a hydraulically actuated load cell assembly, a hydraulic power supply and a signal display system. The load cell assembly includes a cylinder and a hydraulic piston having a piston head adapted to move reciprocably within the cylinder. An annular seal, carried by a groove in the piston head, provides a hydraulic seal between the head the confronting wall of the cylinder. - Another annular seal, in a groove in a bore in a front wall of the cylinder, provides a seal for a piston rod which is connected with the piston head. The piston rod extends outwardly from the cylinder through the bore. A load cell is located adjacent to and is engageable with the front cylinder wall and has a central bore through which the piston rod extends.
Patent ES-8602471-A1 (ES)
Title: Improvements to alternating (reciprocating) multiple saws
IPC: B27B3/36
Filed: 1985-02-15
Abstract: Device for adjusting blades on alternating multiple saws. It comprises a motor 4 which, by means of a pulley 6 and a transmission belt 7, is coupled to a wheel 8, which by means of a connecting rod 9 determines the oscillation movement of the lever 10 on the shaft 11. The saws 16 are fixed to a horizontal frame 17 traversed by fastening studs 18 of supports 19. Each of the frames 17 consists of two planar lateral pieces 20, 20', supported and encased in their lower part on crossmembers 20, 21', and lateral catches 24, 24' which are able to rock freely on aligned pivots 25.
Patent ES-8705220-A1 (ES)
Title: Cosmetic emulsion and method for making the same.
IPC: A61K8/00
Filed: 1985-03-07
Abstract: A cosmetic emulsion of low viscosity which comprises (a) 0.2 to 5 wt % of an emusifier, (b) 0.5 to 10 wt % of an oil and (3) 85 to 99.3 wt % of a water phase. The emusifier (a) consists essentially of a dimethylpolysiloxane-polyalkylene copolymer, a surface active agent having an HLB value not smaller than 10, and a linear, saturated higher alcohol having from 12 to 22 carbon atoms. The relative ratios of the dimethylpolysiloxane-polyoxyalkylene copolymer, the surface active agent and the higher alcohol lie within the polygon bounded by the points of a ternary composition diagram of the annexed figure. When the emulsion is applied to the skin, it gives refreshing feeling to the skin without any stickiness. It also gives appropriate moisture retentivity to the skin.
Patent ES-8607586-A1 (ES)
Title: Data carrier with integrated circuit and method of producing such a carrier.
IPC: B42D15/10
Filed: 1985-05-16
Abstract: The integrated circuit embedded in a data carrier and the contact surfaces connected with this circuit are to be protected against bending of the data carrier. For this purpose, the data carrier is divided into two areas, the first one, which bears the circuit and is generally small compared to the second area, being connected to the second area via a predetermined breaking point. Stress which occurs when the data carrier is bent is kept away from the circuit, or transmitted only weakly to it, by the predetermined breaking point.