baber/WOPTO huggingface dataset:
Patent ES-237565-A1 (ES)
Title: Improvements in or relating to compositions comprising uranium dioxide
IPC: C22C32/00
Filed: 1957-09-12
Abstract: A cermet composition comprises 5 to 25% by weight of silicon and 95 to 75% by weight of uranium dioxide. "Uranium dioxide" includes oxides varying in composition from UO2 to U3 O8. The cermet is made by cold compacting a mixture of silicon powder and uranium dioxide powder in a mould at 1000 p.s.i., heating the mixture at this pressure to 1000 DEG C and then hot pressing it at 2000 p.s.i. at at least 1400 DEG C. The cermets are of use in fuel elements for atomic reactors operating at high temperatures e.g. 600 DEG C to 1000 DEG C.
Patent ES-256000-A1 (ES)
Title: Therapeutic preparations
IPC: C07D295/12
Filed: 1960-02-24
Abstract: The invention comprises p-trifluoromethylbenzenesulphonyl ureas of the formula <FORM:0899583/IV (b)/1> wherein A is hydrogen, amino, ureido or nitro and R is an alkyl, e.g. propyl, butyl or amyl, aryl or aralkyl, e.g. pyridyl or pyridylalkyl, cycloalkyl, e.g. cyclohexyl, morpholinyl or morpholinylalkyl group, containing not more than 8 carbon atoms. The compounds are made by reacting a ptrifluoromethyl-benzenesulphonamide, optionally bearing an amino or nitro group in the o-position, with an isocyanate, e.g. an alkyl isocyanate or with an alkyl chloroformate, followed by reaction of the resulting N-p-trifluoromethylbenzenesulphonyl alkyl carbamate with an amine RNH2. If a is a nitro group it may be converted into an amino group by reduction, if desired. Specification 899,584 is referred to.
Patent ES-264077-A1 (ES)
Title: Improvements in or relating to benzhydryl ethers
IPC: C07D207/08
Filed: 1961-01-18
Abstract: The invention comprises benzhydryl ethers (antihistaminics) of the general formula I, <FORM:0942152/C2/1> (wherein R1 represents a hydrogen, fluorine, chlorine or bromine atom, or an alkyl or alkoxy group containing from 1 to 3 carbon atoms, R2 represents an alkyl group containing from 1 to 4 carbon atoms, m is 0, 1, 2, or 3, n is 1 or 2 and m=n is at least 2), their acid addition salts (e.g. with hydrochloric, hydrobromic, sulphuric, citric, oxalic, tartaric, succinic, maleic acetic, benzoic, hexahydrobenzoic, fumaric, methanesulphonic and naphthalene -1,5- disulphonic acids), pharmaceutical compositions containing the ethers and/or their salts together with an inert carrier, and a process for preparing the ethers and salts by condensing a diphenyl-methyl compound (II) with a pyrrolidine or piperidine derivative (III): <FORM:0942152/C2/2> (wherein one of the two symbols X represents a hydroxyl group and the other represents a chlorine or bromine atom), optionally followed by salt formation.
Patent ES-280522-A1 (ES)
Title: Improvements in or relating to disc brakes
IPC: F16D55/2255
Filed: 1962-09-04
Abstract: A disc brake comprises a brake disc 10 rotating with a wheel 13 to be braked, pads of friction material 37, 38 adapted to engage opposite surfaces of the disc, operating means 33 for applying pads to the disc and a support member 15 including a disc-like portion covering one side of the brake disc 10 to protect the latter from water and dirt thrown up from the road surface the support member 15 being cut away to leave outside the periphery of the support member a substantially segmental area of the brake disc wherein the friction pads and operating means are accommodated. The support member is adapted to be secured to a fixed part of the wheel mounting and the friction pads 37, 38 are mounted between parts of a floating member 24 pivoted at 28 to a flat surface of the supporting member 15 and carrying the operating means in the form of a fluid pressure motor cylinder 33 and piston 32 acting on one of the pads 38 and the reaction in which acts through the floating member 24 on the other pad. The braking torque, when brake is applied is transmitted from the pad 38 directly to the support member 15 and from the pad 37 to the floating member 24 and thence to the support member 15 through the pivot pin 28. The friction pads 37 and 38 are shown in Fig. 3 as being wedgeshaped. As the friction pads wear the floating member 24 swings clockwise about its pivot 28 due to the pad 37 becoming thinner and therefore the backing plates approach positions of alignment with the disc and the pads approach a uniform thickness as the pads wear. Reference has been directed by the Comptroller to Specification 976,649.
Patent ES-337452-A1 (ES)
Title: Improvements in or relating to hand mixers
IPC: A47J43/08
Filed: 1967-03-02
Abstract: In a hand held electric mixer of the type in which there is a coupling 7 for a tool spindle extending in the longitudinal direction of the motor housing 1, there are two further parallel couplings 10 rotatable in mutual by opposition directions and at a lower speed than the first coupling by means of worm gearing 13, 14 and 15, 16. The coupling 7 may receive a cutting and mixing tool (27, see Fig. 2 not shown) and the couplings 10 dough beaters (9, see Fig. 3 not shown). A pushbutton 17 operates ejector wedges 18 acting on the ends of the beater spindles and also releases a spring catch 34 securing the housing (31) of the mixing tool. The reactor housing has a finger grip 5 and the direction of collection of the beaters is such that the reaction of the material is taken by the fingers and not by the thumb.
Patent ES-340402-A1 (ES)
Title: Predetection signal processing system
IPC: H04B7/08
Filed: 1967-05-11
Abstract: In an arrangement for bringing a plurality of received signals into a predetermined phase relationship, e.g. in a diversity system, signals received via spaced aerials 90, 92, 94, 96, Fig. 1, are supplied to mixers 100, 102, 104, 106 respectively and heterodyned with a common signal supplied via line 108 from the output circuit. Considering mixer 100, the difference frequency is selected by filter 110, limited at 120 and fed to a mixer 130 which has as its other input the received signal applied to mixer 100, the outputs of mixers 102, 104, 106 being similarly treated and fed to mixers 132, 134, 136 respectively. The limiters may be omitted to provide "ratio squared" combining. The outputs of mixers 130, 132, 134, 136 are added at 140 and the sum frequency is selected by a filter 142, amplified at 144 and fed to the output stage and also fed back via lead 108 as the common heterodyning signal. The arrangement is applicable to frequency-modulated signals. The received signals may be in frequency-diversity form if the filters 110, 112, 114, 116 are tuned appropriately.
Patent ES-342330-A1 (ES)
Title: Pharmaceutical Compositions Containing Bis-(p-Chlorophenoxy-Acetic Acid Esters
IPC: A61K31/215
Filed: 1967-06-26
Abstract: Pharmaceutical compositions, having a lowering effect on the content of cholesterin and fat in the blood and appetite-repressing activity, comprise, as active ingredient, a bis- (p-chlorophenoxy)-acetic acid alkylester of the general formula: wherein R is a C 3-6 alkyl group, in association with an inert, physiologically-acceptable carrier or diluent .The compositions may be administered orally in the form of tablets, powders, granulates, capsules, syrups and elixirs.
Patent ES-344521-A1 (ES)
Title: Sonic distillation process and apparatus
IPC: G01N25/14
Filed: 1967-08-28
Abstract: Water, or other liquid, to be distilled is passed through tubes 17 and 19 and through the tubes 25 of heat-exchanger 22 wherein the water is heated by heating-medium flowing through casing 23 the hot water then flows through pipe 30 into tank 10 where a body 33 of the hot water is subjected to sonic vibrations by piston 46 which is connected by elastic stem 45 to the housing of a vibrationgenerator 42 of the type wherein a roter 55 (Fig. 2) is driven, by pressurized air introduced through nozzle 57, in an orbit within a cylindrical bearing 54. The pressurized air is controlled to cause the rotor to follow its orbital path at a frequency corresponding to the resonant frequency of the liquid-loaded resonator. Vapour bubbles are rapidly evolved from the body of hot water, the vapour condenses on the outside surface of tube 17, and the condensate collects in tray 38. Residual brine flows out of tank 10 through pipe 34. Piston 46, which fits closely within annular wall 48, is supported on an inflated tube 52 of rubber-like material. The piston is faced at the top with a rubberlike material made of polyurethane or silicone. Heat-exchanger 22 is also equipped with a resonator 44a, of the type described, the piston 46a radiating sound waves upwards into the heating-liquid of the heat-exchanger. An orbital-mass generator 80 is mounted on condenser tube 17, whereby droplets of condensate are quickly thrown off, and drop into tray 38. The top 13 of tank 10 possesses elasticity and, when actuated by sonic wave generator 70, causes the downward movement of sound waves into the vapour space of the tank, thereby effecting condensation and agglomeration of minute particles of condensate. Orbitalmass oscillators driven by an electric-motor are referred to.
Patent ES-348904-A1 (ES)
Title: Tunnel kiln for firing ceramics
IPC: F27B9/26
Filed: 1968-01-03
Abstract: A method of firing ceramics in a tunnel kiln, which kiln has a pre-heating zone, firing zone and cooling zone, comprises passing the ceramic objects 13 through the kiln in a single layer on trolleys 11, the objects being heated up and fired exclusively by radiation. The trolleys pass through the kiln in steps corresponding to the length of a trolley or the length of an integral number of trolleys, transverse partitions (30, Fig. 2) dividing the kiln into corresponding sections, all the objects in each section thus reacting the same temperature. The roof 8 of the kiln contains adjustable openings 28 to draw off gases resulting from the decomposition of organic materials in the ceramic.
Patent ES-355122-A1 (ES)
Title: Process for converting perylene-3 4 9 10-tetracarboxylic acid diimide into a pigment form having valuable coloristic properties
IPC: C09B67/00
Filed: 1968-06-18
Abstract: Perylene-3,4,9,10-tetracarboxylic acid diimide is converted into a pigment form by grinding in an inert solvent at - 10 to 50 C. Suitable solvents are methanol, ethanol, isopropanol, butanol, amyl alcohol, cyclohexanol, acetone, cyclohexanone, dimethyl formamide, ligroin, cyclohexane, benzene, toluene, xylene, chlorobenzene, nitrobenzene, carbon tetrachloride or ethylene chloride or mixtures thereof.
Patent ES-355183-A1 (ES)
Title: Drive means for a weft carrying device in circular looms
IPC: D03D37/00
Filed: 1968-06-19
Abstract: A shuttle is pulled through the sheds of a circular loom by engagement of a wheel 26- mounted on the shuttle and slotted to avoid fouling the warps, with a rotating part of the loom. A bracket 30 mounted on the rotating part carries on axis 32 a wheel frictionally. engaging a fixed track 5. Wheels 42-3 engaging the slotted wheel 26 are driven via gears 34 and 45. The shuttle carries a platform 10 having yarn engaging rollers 11, as. described in Specification 1,160,581. It is guided by engagement of wheels 15 or slides with fixed upper and lower tracks 13-4.
Patent ES-356561-A1 (ES)
Title: Tire covers
IPC: B60C11/11
Filed: 1968-07-27
Abstract: Distortion of the surfaces and plies of a radial ply tyre 1, having a deeply grooved tread pattern, during moulding, is reduced by the inclusion of circumferential plies 15, 16 comprising cords of a heat-shrinkable material, such as nylon, radially outward of at least the edges of breaker plies 7, 8, 9. The cords may lie parallel to the mid-circumferential plane, or at an angle of up to 15 degrees thereto, and are preferably between 0À2 and 2 metres in length. The temperature of curing increases the tension in these cords, which constrict the plies to limit their movement.
Patent ES-358885-A1 (ES)
Title: Method for punching an opening in a synthetic plastic container section blank and forming ribs thereon
IPC: B29C61/00
Filed: 1968-10-05
Abstract: A hole is punched in the base of a cold plastics container blank B, and an outwardly extending curled rim formed around the hole, by a reciprocating punch 11 which co-operates with a stationary platen 17 having an opening 18 which receives the reduced leading section 20 of the punch. The blank B is provided with an inwardly-directed stiffening rib 15 and a curved fold section 16. In operation the punch is forwarded into the opening 18 and severs the bottom wall 14 of the blank. Further movement of the punch causes the shoulder 21 on the punch to engage the rib 15 thereby causing the section 16 to be deformed under the axial pressure as shown in Fig. 5. The punch is then withdrawn and the fold section, due to the inherent elasticity of the cold plastics material, partially regains its former shape to form the desired rim. In a second embodiment (see Figs. 8-14, not shown), the stiffening rib is omitted from the blank, the necessary axial pressure being derived by contact of the platen 10 carrying the punch with the web P surrounding the blank.
Patent ES-359548-A1 (ES)
Title: Improvements in or relating to industrial lift trucks
IPC: B66F9/075
Filed: 1968-10-25
Abstract: In a fork lift truck having traction batteries 16 and a tailweight 17 carried by a common support frame 19 on which they can be removed together from the truck in a vertical direction, the tailweight 17 is detachably mounted on the support frame 19, and the batteries 16 are readily removable from the truck in a vertical direction independently of the support frame 19 and the tailweight 17. The support frame 19 has horizontal and vertical flanges 22, 23 for supporting and locating the batteries 16, and downwardly extending flanges 25 for engaging the sides of the truck body 10 have extensions 27 fitting between blocks 26 on the body. As shown the tailweight 17 is attached by bolts 131 to the support frame 19 but it may only rest thereon. Lifting eyes 34 are provided in the support frame 19 for lifting the frame together with the batteries and tailweight, and a casing for the batteries 17 has sockets whereby the batteries can be lifted alone.
Patent ES-362829-A1 (ES)
Title: Oil pump for enclosed motor-compressor,especially for small refrigerating machines
IPC: H02K5/12
Filed: 1969-01-23
Abstract: In an encapsulated motor compressor, for a small refrigerating machine, composing an electric motor positioned below a compressor and a vertical shaft 5 having a bore 20 to which is connected a centrifugal pump formed by a length of tubing 21 extending into a sump 27, a second such pump is provided by a further length of tubing 28 surrounding the first. The construction is similar to that described in Specification 1, 226, 311.
Patent ES-366319-A1 (ES)
Title: Machine for washing laundry, dishes or the like
IPC: A47L15/44
Filed: 1969-04-22
Abstract: In a washing machine, for dishes or laundry, detergents and other additives are placed in containers from which they are washed out by water from a number of parallel connected branches of a conduit, each branch when filled with water under pressure emptying one container and simultaneous pressure in two branches participating in producing a flow of water to empty a further container. As shown, the washing machine has a drum 3 rotated by motor 5 and supplied with water through two parallel branches 7, 8 controlled by electromagnetic valves 9, 10 controlled by the programme control. The detergent basin 11, Fig. 1, is divided into three compartments 12, 13, 14 for pre-wash and main wash detergent and after-rinsing agent. The outlets 15, 16 of branches 7 and 8 are located in the same plane above container 14 and directed into containers 13, 12 so that, by opening valve 10, valve 9, or valves 9 and 10 compartments 12, 13 or 14 can be emptied. In a modification, Fig. 2 (not shown), branches 7, 8 are split into main branches (29), (30) and side branches (27), (28) and the water from the combination of the latter side branches empties the container (24) of rinsing agent. In another embodiment, the basin 31 is divided by partition walls 47, 48 into containers 32, 33 for pre-wash and main-wash detergents and a compartment 34 into which extends a pipe 41 connected by a hose 42 to a bottle 44 for rinse agent. The outlets 35, 36 of the side branches 37, 38 of pipes 7, 8 are so connected to pipe 41 where it has a central partition 43 that, when water flows through both outlets 35, 36, it draws rinse agent out of bottle 44 which may contain sufficient for several cycles. In the arrangement of Fig. 4 (not shown) compartments (53), (52), (54) are emptied by conduit (70), conduits (69) and (70) and conduit (69) through side branch (58) of conduit (69), chamber (61) in conduit (70) and conduit (57) by opening respectively valve (60), valves (60) and (59) and valve (59). In the arrangement of Fig. 5, the outlets of conduits 90, 89 supplied through valves 80, 79 extend into the prewash detergent compartment 73 and the wash detergent compartment 72 and side branch 78 of conduits 89, opens into rinse agent container 74 and is controlled by a pressure sensitive valve 75 operated by the pressure in the side branch 77 of conduit 90. Thus when valve 80 is opened pre-wash detergent is washed out of compartment 73, when valves 80, 79 are opened washing detergent is washed out of compartment 72 and when valve 79 is opened rinse agent is washed out of container 74. Alternatively, valve 75 may be opened when valve 80 is opened with consequent variation in the operation.
Patent ES-374236-A1 (ES)
Title: O-chloro-substituted alkyl-s-alkyl-s-benzyl-phosphoro-dithiolates
IPC: C07F9/165
Filed: 1969-12-04
Abstract: O-chloro-substituted alkyl-S-alkyl-S-benzyl-phosphorodithiolates, i.e. O-chloro-substituted alkyl-S-alkyl-S-benzyl-dithiolphosphates, which possess fungicidal properties and which may be produced by conventional methods.
Patent ES-374764-A1 (ES)
Title: 2-(3-benzyl-2-methoxy-phenyl) alkanoic acids
IPC: C07D307/82
Filed: 1969-12-20
Abstract: Novel compounds (I) in which R1 is 1-4C alkyl are prepared by demethylation of compounds (II) by methods known per se Intermediates isolated are (III) 2-(3-benzoyl- 2-methoxyphenyl) propionic acid, prepared by reaction of (IV) 2-(3-benzyl-2-methoxyphenyl) propionic acid with alkaline KMnO 4 compound (IV), prepared by simultaneous hydrolysis and methylation of (V) 2-oxo-3-methyl-7-benzyl- 2,3-dihydro-benzofuran compound (V), prepared by reaction of (VI) 2-ethoxycarbonylamino - 3 - methyl 7 benzyl - benzofuran with 12N HCl compound (VI) prepared by reaction of ethanol with (VII) 2-azidocarbonyl- 3 - methyl - 7 - benzyl - benzofuran compound (VII), prepared by reaction of sodium azide with (VIII) 2-chlorocarbonyl-3-methyl-7-benzyl-benzofuran compound (VIII), prepared by reaction of SOCl 2 with (IX) 2-carboxy-3-methyl- 7-benzyl-benzofuran compound (IX), prepared by hydrolysis of (X) 2-ethoxycarbonyl-3- methyl-7-benzyl-benzofuran compound (X), prepared by cyclization of (XI) ethyl [alpha]-(2- benzylphenoxy)-acetyl-acetate and compound (XI), prepared by reaction of 2-hydroxydiphenylmethane - with NaH and ethyl [alpha]- chloroacetylacetate. Pharmaceutical compositions comprise a compound (I) together with a suitable carrier and/or diluent, are administered orally, rectally, parenterally or topically and have anti-inflammatory activity.
Patent ES-384378-A1 (ES)
Title: Furnace apparatus for blocking sodium ions
IPC: F27D11/02
Filed: 1970-10-09
Abstract: The present invention relates to a processing apparatus for growing and annealing a silicon dioxide insulator layer to obtain a mobile positive ion free silicon dioxide insulator layer. A mobile positive ion free silicon dioxide insulator layer is required in order to make a stable insulated gate field effect transistor. The processing apparatus comprises a nonoxidizing high-melting-point platinum metal film coated quartz furnace tube, potential means for placing a positive potential upon the platinum metal film coating of the platinum metal film coated quartz furnace tube to repel mobile ions therefrom, heater means for heating the interior of the quartz furnace tube, and gas means for passing oxygen gas through the platinum metal film coated quartz furnace tube. A silicon wafer may be oxidized in said processing apparatus to form a relatively mobile positive ion free silicon dioxide insulator layer of an insulated gate field effect transistor upon the silicon wafer. The silicon dioxide insulator layer is relatively uncontaminated by mobile positive ions which exist to the outside of the platinum metal film coated quartz furnace tube. A silicon wafer which previously has been coated by a silicon dioxide insulator layer may be processed to remove mobile ions within the silicon dioxide insulator layer. Mobile positive ions are repelled by the positive potential applied to the platinum metal film away from the outside of the quartz furnace tube, and mobile positive ions of the silicon dioxide insulator layer within the platinum metal film coated quartz tube are removed by the flowing oxygen gas due to the low-vapor pressure of the mobile positive ions.
Patent ES-384859-A1 (ES)
Title: Universal continuous boring machine
IPC: E21D9/10
Filed: 1970-10-24
Abstract: Tools mounted on swinging arms are fixed to a rotating head which, in turn, is carried by a front casing. A rear casing is coupled to the front casing and forms a chassis through parallel longitudinal members which are fixed to the front casing and are slidably received by the rear casing permitting relative longitudinal movement between the front and rear casings. A guide carriage is slidably coupled to the ends of the parallel members which protrude rearwardly of the rear casing. The head is selectively rotated and the arms carrying the tools are oscillated by a drive mechanism carried by the rear casing. Bearing jacks carried by the guide carriage selectively fixes the carriage at a given longitudinal position, while pushing jacks carried by the carriage and acting on the front casing advances the front casing when the carriage is longitudinally stopped in fixed position by the bearing jacks.
Patent ES-396268-A1 (ES)
Title: Cardiotonic alpha-l-talomethylosides - having better absorption
IPC: A61K/
Filed: 1971-10-22
Abstract: Title cpds. have the formula:- (where R1 and R2 are H or lower acyl, or together form, where A is H or lower alkyl, and B is lower alkyl or Ph, or ACB forms a 6-7C cycloaliphatic ring R3 is H, lower aliphatic acyl or heterocyclic carboxylic acyl R4 is Me, CHO or CH2OH R5 is a cardenolide radical (one of R1-3 = H when R4 is CHO or CH2OH) or a bufadienolide residue R6 is H. R7 is OH, or H when R5 is cardenolide, or together with R6 forms a double bond) 3 beta-(2',3'-O-isopropylidene-2-L-talomethylosyl)-5 beta, 14 beta-dihydroxy-19-oxocard-20(22)-enolide is a typical cpd.
Patent ES-401002-A1 (ES)
Title: Air squeeze ware tester
IPC: G01N33/00
Filed: 1972-03-21
Abstract: Apparatus for impressing a transaxial crushing force of predetermined value successively upon a series of substantially identical pieces of frangible ware for the purpose of discarding pieces of defective strength, including a pneumatically loaded presser head in opposed registration with a vertically disposed face of a conveyor or impeller, the same being so disposed that pieces of ware, while being subjected to transaxial pressure, are supported in unstable condition upon a moving platform so that, upon fracture of a piece of ware, substantially all fragments of such piece will fall from the platform, means being provided for cooperation with the upper regions of undamaged ware to support such ware against toppling from the platform. The active face of the presser head is formed of synthetic material, that portion thereof below a level at least equal to the transaxial dimension of a piece of ware above the platform having a coefficient of friction significantly less than that of the portion of the face above that level to facilitate the free movement of a prostrate ware piece past the presser head.