baber/WOPTO huggingface dataset:
Patent ES-337509-A1 (ES)
Title: Method of manufacturing structural elements
IPC: C04B41/65
Filed: 1967-03-03
Abstract: A structural element predominantly composed of a body of concrete e.g. cellular concrete, has on at least one of its sides an outer layer of concrete, e.g. a material mainly having the same components as cellular concrete but substantially without its gas evolving substance, is produced by a method comprising the following consecutive steps:- (a) prefabricating the body of the element, (b) hardening said body, (c) applying an outer layer to said hardened body, and (d) hardening said outer layer by treating the assembly of 'body and outer layer with steam of super atmospheric pressure. The assembly of body and said outer layer may be subjected to vibrations prior to hardening the outer layer. Grains e.g. pieces of stone, may be strewn onto said outer layer when it is still in its plastic condition and the assembly is subjected to vibrations after strewing the grains but prior to hardening the outer layer. An additive for improving the adherence of the outer layer to the body may be added to the structural element. A cellulose ether, examples of which are given, may be added to the concrete of the outer layer. A plurality of structural elements may be manufractured by prefabricating the bodies by intersecting a large-size block of cellular concrete into a plurality of body-forming parts when it is in its plastic condition, the intersected block being divided into separate bodies for the purpose of applying outer layers to the separate bodies only when the block has .been hardened by means of steam of super atmospheric pressure.
Patent ES-337892-A1 (ES)
Title: Expansion joint
IPC: E04B1/62
Filed: 1967-03-11
Abstract: In an expansion joint floor or other slabs F, F', a metal cover plate 25 is resiliently held by screws 38 and one or more W-shaped springs 28 against extruded metal members 10, 11 anchored along the slab edges so that the plate 25 can tilt and slide thereon. The plate 25 is flanked by dovetail plastics or rubber strips 42. Each screw 38 engages a part-cylindrical nut 31. The members 10, 11 have grooved flanges 22, 44 respectively locating the spring 28 and the beaded edges of a V-shaped water stop 46, the beaded edges being retained by plastics tubing or rod. Each member 10, 11 is anchored by one or more bars 16 clamped by screws 20. In a modification the cover plate is domed and the member 10 replaced by an overhanging edging strip having a depending flange clamping the water stop. In an expansion joint between a floor and wall, Fig. 4 (not shown), a spring-held cover plate (25) engages modified extruded members (50), (52) respectively secured to the floor and wall.
Patent ES-340340-A1 (ES)
Title: Improvements in Variable Displacement Hydraulic Motors Operable as Pumps.
IPC: F04B1/07
Filed: 1967-05-10
Abstract: A pair of hydraulic motors in an hydrostatic transmission have rotatable cylinder blocks 2, 3 with pistons 6, 7 which co-operate with eccentric track rings 16, 17 rotatably mounted in housings 18, 28. The housings are connected in alignment by a member 35 which abuts the inclined face 41 of a piston 39 to which a variable hydraulic pressure is applied. The piston 39 abuts a coaxial piston 38 to which a constant pressure is applied and the position of the pistons determined by the applied pressures sets the eccentricity of the track rings 16, 17. Each motor may be coupled to a separate vehicle drive wheel.
Patent ES-348642-A1 (ES)
Title: Promoted Mosquito Control Oil
IPC: A01N61/02
Filed: 1967-12-26
Abstract: A mosquito control oil comprises (a) a hydrocarbon oil containing at least 60% by volume saturated hydrocarbons and having a toxicity toward immature mosquitoes, and (b) as promoter therefor, ethoxylated 2,4-dinonyl phenol which contains an average of from 6 to 14 ethoxy groups in the ethoxylated substituent, and which is present in at least 0.2% by weight. The oil may be paraffinic, an alkylate, diesel fuel or C 15 to C 16 paraffines suitably boiling within the range 500 to 800 F. and preferably having a mid point of 650 F or less. The control oil may Ibe applied to a pond at a rate of at least 0.5 gallon per acre of pond surface
Patent ES-349957-A1 (ES)
Title: Improvements in and relating to Refrigerators
IPC: F25D23/06
Filed: 1968-01-30
Abstract: After plastics insulation is foamed between the inner liner and outer casing of a refrigerator cabinet, a hole is cut in the top or back wall of the cabinet, an evaporator is inserted through the hole, and the hole is closed using the cut-out piece of the cabinet or of another cabinet on the same production line. The inner liner is made of polystyrene and the top and/or back wall of the casing is made of aluminium or synthetic plastics sheet material.
Patent ES-353668-A1 (ES)
Title: Substituted Aryloxy Hydroxy Amines
IPC: A61K31/505
Filed: 1968-05-08
Abstract: Therapeutic compositions having *-adrenolytic and hypotensive activity and being in forms suitable for oral, rectal or parenteral administration comprise a novel compound of formula or an acid addition salt thereof wherein R is C 1-4 alkyl R 1 is H, haolgen or C 1-4 alkyl, R 2 is halogen, CF 3 or C 1-4 alkyl and R 3 is ammo or cyano and a pharmaceutical carrier or excipient optionally with the addition of a heart or circulation-active sympathicomimetic or coronary delator for example, 2,6-bis (diethanolamino)-4, 8-dipiperidino-pyrimido-[5, 4- d]-pyrimidine. Reference has been directed by the Comptroller to Specification 1,084,293.
Patent ES-356384-A1 (ES)
Title: Organometallic complexes and chemical process using same
IPC: C09B45/00
Filed: 1968-07-13
Abstract: The invention comprises organometallic complexes of the formula where n is zero or an integer from 1 to 4 each R is selected from lower alkyl (C 1 -C 4 ) group, aryl group having from 6 to 16 carbon atoms, hydroxy group, nitro group, halide, dialkyl. amino, diarylamino and alkarylamino groups having 2 to 12 carbon atoms, or alkoxy or aryloxy group having 1 to 6 carbon atoms M is Ru, Pt, Os, Pd, Ir, or Rh Y is chloride bromide, nitrate, acetate, thiocyanate or cyanide group A is -CR1 =N- (where R1 is hydrogen or an alkyl or aryl group having 1 to 10 carbon atoms), and Z is an alkyl group having 1 to 10 carbon atoms, aryl group or alkaryl, an alkoxy or aryloxy group having 1 to 10 carbon atoms, a hydroxy group, or an alkylamino, dialkylamino, arylamino or diarylamino group having 1 to 12 carbon atoms. Such compounds may be prepared by reacting compounds of the formula which have at least one hydrogen atom ortho to the A substituent. The invention also comprises compounds of the formul[mu] where L is a ligand selected from an amide, an amine, an alkene, nitric oxide, dimethyl sulph. oxide, carbon monoxide, a nitrile or an alkyl, cycloalkyl or aryl phosphine, arsine, or stibene. The organometallic complexes may be used as catalysts in the carbonylation, dimerization, hydrogenation or isomerization of olefinically unsaturated compounds. Examples describe the preparation of 3-butenoyl chloride (Examples 11 to 13) 3-methyl-3-butenoyl chloride (14 to 17) methyl phenyl acetate (18) benzoyl chloride (19) diallyl ether (20) allyl 3- butenoate (20) 3-chloropropionyl chloride (21) 3 - chloro - 3 - phenyl propionyl chloride (22) 2-methyl glytaronitride (25, 26) 1,4-dicyanobutene - 1 (25, 26) 1,4 - dicyanobutene - 2 (26) dimethyl dehydroadipate (27).
Patent ES-357017-A1 (ES)
Title: Dropout fuse structure
IPC: H01H31/12
Filed: 1968-08-07
Abstract: A drop-out fuse structure 10 comprises a fuse holder 100 between terminals 34 and 36, terminal 36 being pivotable on lower contact 110, with trunnions 44 engaging slots 116, allowing terminal 34 to be rotated into and out of engagement with an upper contact 252 which has adjacent to it a pivotable L-shaped actuating lever 320 with a roller 352 at one end to abut the terminal 34, a latch member 330 pivotably mounted at 373 on the actuating lever, said latch member having a roller mounted thereon to lock projection 263 on terminal 34 in an engaged position. A first spring means 335 biases roller 352 against the terminal 34 and a second spring means biases the latching member towards the fuse holder, whilst an axially movable member 262 projecting from the fuse holder 100 releases the latching means 330 when the fuses blow allowing the actuating means 320 to disengage the fuse holder 100 under the influence of spring 335. The fuse structure may be supported by insulators 272 and 282 mounted to a sheet metal base. The lower hinge contact 110 electrically contacts the terminal 36 by member 150A contacting arm 182. Materials used in the construction of the contact members include beryllium-copper, zirconium-copper or phosphor bronze. The upper contact 252 is generally U-shaped and is made of a resilient conductive metal e.g. zirconium copper. The latching mechanism is housed in an electrically conducting housing 310. The fuse structure 10 may be connected into the circuit by connections to conductive members 372 and 172. A pivotable means 274, operable by a hook stick, is provided on the upper terminal 34 to enable disengagement of the fuse during operation. Cross pin 158 may be fitted to the lower contact to limit the rotation of the fuse unit 100 through approximately 45 degrees when dropping out. A discharge filter may be provided at the lower end of the fuse device.
Patent ES-360416-A1 (ES)
Title: Large size tires for trucks and other heavy vehicles
IPC: B60C15/00
Filed: 1968-11-19
Abstract: A pneumatic tyre comprises a carcass of radial or cross-plies 18B of rayon, high polymer or glass cords having the ply ends 16B turned around a wire bead core 14B to extend parallel to, or diverge from, the axially inner ply portions 20B and to embrace a rubber filler strip 24B of a Shore hardness greater than 80, said filler strip having a radially inner portion 23B of parallelogramic cross-section extending substantially to the level of an associated rim flange edge 12B, and a radially outer portion 25B of trangular section, the carcass ply ends being embedded in a further rubber filler strip 32B of Shore hardness 55-60 located axially outwardly of the triangular-section portion 25B. In an alternative arrangement the filler strip portions 23B, 25B are integral with each other, and in both arrangements the tyre bead has a rubber chafer strip 28B of Shore hardness 85 and the sidewall rubber is of Shore hardness 56.
Patent ES-362833-A1 (ES)
Title: Method of producing articles of cross-linked polyethylene
IPC: C08F255/00
Filed: 1969-01-23
Abstract: Shaped articles are prepared by melt shaping a composition comprising (i) 100 parts by weight of crystalline polyolefin having a crystalline melting point Tm, (ii) 0À25 to 10 parts by weight of a thermally activatable free radical generator having a half life of longer than 20 minutes at Tm + 10 C., and optionally (iii) 1 to 20 parts by weight of a polymerizable non- conjugated polyene, under conditions at which not more than 60 per cent of the free radical generator is dissociated while the composition is at a temperature above Tm, and cooling the shaped composition to a temperature between Tm and room temperature at which thermal dissociation of the free radical generator will occur to effect cross-linking. The polyolefin may be polyethylene or polypropylene, and the free radical generator dicumyl peroxide, di-ttbutyl peroxide or t-butyl hydroperoxide. Specified polymers are allyl esters of maleic, fumaric, itaconic, citraconic, acrylic, methacrylic, sebacic and phthalic acids, glycol diacrylates and dimethacrylates, polyallyl cyanurates and divinyl benzenes. The compositions may also contain a free radical acceptor, e.g. p-aminodiphenylamine. The cross-linking may be effected under pressure to raise the crystalline melting point. The compositions may be made into pipes and tubes, e.g. for hot water installations. Examples describe the cross-linking of compositions comprising polyethylene and (1) dicumyl peroxide, together with (2) diallyl maleate and (3) diallyl maleate and p-aminodiphenylamine and (4-6) di-t-butyl peroxide.
Patent ES-373631-A1 (ES)
Title: Live attenuated marek{40 s disease virus vaccine for poultry
IPC: C12N7/00
Filed: 1969-11-18
Abstract: Marek's disease virus which causes a serious infection in poultry may be attenuated by serial passage in tissue culture. Passaging causes the loss of the A antigen after a certain number of passes while important protective antigens are retained. The virus may be attenuated in avian cells particularly those of the chick and duck, kidney cells and embryo fibroblasts being especially preferred. Usually about 20 to 40 passes are required. The live protective virus so obtained is cultivated further into a vaccine for parenteral administration.
Patent ES-376742-A1 (ES)
Title: Process for the production of nitric acid with a concentration of over 70 percent by weight
IPC: C01B21/40
Filed: 1970-02-20
Abstract: Process of preparing nitric acid (having a concentration of over 70 percent by weight) by catalytically oxidizing ammonia with air to form NO2, absorbing the NO2 in water or aqueous nitric acid, increasing the partial pressure of the NO2 partly by compression and partly by passage through the absorption stage, washing out the residual NO2 with 60-70 percent nitric acid and recycling the same into the absorption stage, and blowing out the NO2 through the nitrous gas products of the ammonia oxidation in a degasification stage arranged ahead of the absorption stage.
Patent ES-382954-A1 (ES)
Title: Grinder for wood pieces, particularly sticks
IPC: D21B1/06
Filed: 1970-08-21
Abstract: A grinder for wood pieces, such as sticks, which is provided with two press boxes arranged opposite a grinding stone and also provided with two grinding pistons operated by hydraulic presses is provided in accordance with the present invention with an intermediary switch arranged between two limit switches which controls the operation of one of the two grinding pistons. This intermediary switch causes a reversal of the other grinding piston by energizing an electromagnet which operates a hydraulic valve.
Patent ES-400089-A1 (ES)
Title: 3-Methylenecephalosporins and process for production thereof
IPC: C07D499/00
Filed: 1972-02-23
Abstract: 3-Methylenecepham-4-carboxylic acids and esters of the Formula I and 3-methyl- DELTA 3-cephem-4-carboxylic acids and esters of the Formula II where R is hydrogen or an organic acyl group and R1 is hydrogen, C1-C4 alkyl a carboxylic acid protecting group or a pharmaceutically acceptable cation are prepared via the reductive displacement of a 3-substituted methyl cephalosporin of the Formula III where R2 is an organic residue such that -SR2 constitutes a reductively displaceable moiety, and R and R1 have the same meanings as defined in Formulae I and II, reductive displacement being accomplished by catalytic hydrogenation or chemical reduction. The 3-methylene cepham compounds are isomerized in dimethylacetamide in the presence of a tertiary alkyl amine to provide 3-methyl-7-acylamido- DELTA 3-cephem-4-carboxylic acids and esters.
Patent ES-403192-A1 (ES)
Title: Sheet metal decking unit and composite floor construction utilizing the same
IPC: E04D3/30
Filed: 1972-05-25
Abstract: A sheet metal decking unit useful in the construction of a composite floor. The sheet metal decking unit exhibits substantial wet strength (ability to support wet concrete between spaced supports) has long span capabilities and is useful in single and multiple span applications. The sheet metal decking unit presents hold-down elements above and below the geometric mid-plane of the decking unit, and presents shear-resisting elements below the geometric mid-plane, which cooperate in the composite floor construction to achieve the composite load carrying capability of the floor. The decking unit is fully nestable in jam-free relation with others of the decking unit for packaging, storage and shipment. A side joint of the overlap type is provided which is laterally adjustable to facilitate spreading or drawing together of the decking units thereby to accommodate camber or sweep in the decking units, deviations from the specified spacing between the supporting beams, and the like.
Patent ES-419118-A1 (ES)
Title: Cosmetic composition containing a hydroxylated amino thioether for application to the hair and skin
IPC: A61K31/095
Filed: 1973-09-27
Abstract: A method and composition for combatting the greasy and unaesthetic appearance of the hair and to improve the appearance of the skin comprises in a carrier at least one active component of the formula R1 R-S-CH2-CH-CH2-N ANGLE | OHR2 wherein R1 and R2 are methyl, ethyl, isopropyl, cyclohexyl, benzyl or beta -hydroxyethyl, or R1 and R2 taken together form -(CH2)2-(CH2)2-, -(CH2)2-CH2-(CH2)2-, -(CH2)2-O-(CH2)2-, -(CH2)2-N-(CH2)2-, | CH3 or -(CH2)2-N-(CH2)2- | C6H5 and R is (1) linear or branched alkyl having 1-18 carbon atoms, (ii) alkenyl having 3-18 carbon atoms, (iii) alkyl having 2-3 carbon atoms and substituted by 1-2 alcohol functions, (iv) -(CH2)m-CH(OR3)2 wherein R3 is alkyl having 1-4 carbon atoms and m is 1-2, (v) -(CH2)nR4 wherein n is 0, 1 or 2 and R4 is 2 -pyridyl or phenyl, (vi) -(CH2)qR'4 wherein q is 0 or 1 and R'4 is 1-naphthyl, 2-naphthyl WHEREIN P IS 1, 2 OR 3 IN WHICH INSTANCE R5 is F, Cl, Br, alkoxy having 1-5 carbon atoms or alkyl having 1-4 carbon atoms, or wherein p is 1 in which instance R5 is amino, dimethylamino and methylenedioxy, (vii) -CH(C6H5)2, (viii) -C(C6H5)3, (ix) -CH(C6H4p-OCH3)2, (x) -CH2-CH-NH2, | COOH (xi) -CH2-CH2-NH-Y wherein Y is hydrogen, nicotinyl or COR9 wherein R9 is hydrogen, alkyl having 1-18 carbon atoms, alkenyl having 2-18 carbon atoms WHEREIN R11 is H, F, Cl, Br or alkoxy having 1-4 carbon atoms, (xii) -CH-COOH | CH2-COOH, and (xiii) -(CH2)s-COOH wherein s is 1-10.
Patent ES-420478-A1 (ES)
Title: Device for holding and contacting thermally loaded ceramic resistors in a case
IPC: H05B3/06
Filed: 1973-11-13
Abstract: The invention relates to a device for holding and contacting thermally loaded ceramic resistors. Thermally loaded ceramic resistors such as PTC resistors are generally brittle and, while they have the characteristic of a substantial temperature expansion coefficient, they are relatively weak structurally. The device hereof which accommodates a PTC resistor includes resiliently biased electrical contacts which old the resistor firmly in a fixed position while permitting the resistor to expand freely upon being heated without incurring stresses wihch would cause breakage.
Patent ES-421697-A1 (ES)
Title: Electromagnetic relay structure
IPC: H01H51/22
Filed: 1973-12-21
Abstract: A structural arrangement is provided for an electromagnetic relay having an armature, coil means, contact means including contact terminals and fixed contacts, and a coil holder body having the armature located therein and being composed of two substantially exactly interfitting and interconnected parts. One part of the coil holder body is formed as a contact holder with the contact terminals and the fixed contacts embedded therein. The other of the two parts of the coil holder body is formed as a cover member configured to at least partly define a contact containing chamber for the relay structure. Alternatively, the two parts of the coil holder body may be formed to essentially consist of two identically constructed contact holders. Additionally, the coil holder body having the armature located therein may be formed in an undivided integral construction with portions adapted to serve as contact holders and containing therein fixed contacts, as well as contact and winding terminals molded to flanges of the integral coil holder.
Patent ES-422778-A1 (ES)
Title: Brake device for vehicles
IPC: B60T1/06
Filed: 1974-01-30
Abstract: A braking device for vehicles includes a multi-phase generator on the vehicle driven by movement of the vehicle for generating multi-phase electric current. Induction motor means includes a stator and a part which moves relative to the stator during movement of the vehicle. The stator is fixed to the vehicle against movement relative thereto. The generator is connected with the stator of the induction motor for producing a traveling magnetic field in the stator which exerts a force on the moving part in a direction tending to propel the vehicle in a direction opposite to its then direction. This applies a braking force to the vehicle.
Patent ES-435153-A1 (ES)
Title: Phenylbutanol derivatives and compositions containing them
IPC: C07C69/734
Filed: 1975-02-27
Abstract: Phenylbutanol derivatives of the formula Z-C(CH3) (OH)-CH2-Y wherein Z is 4-biphenyl or 4-phenoxyphenyl wherein the phenoxy group is unsubstituted or substituted by F, Cl or Br and Y is COOR2 or CH2OR3 wherein R2 is H or alkyl of 1 to 6 carbon atoms and R3 is H or alkanoyl of 1 to 6 carbon atoms, and their physiologically acceptable salts, possess anti-inflammatory activity and are produced by (a) treating with a solvolyzing agent a compound of the formula Z-C(CH3) (OH)-CH2-W or Z-CX(CH3)-CH2-Y wherein W is a functionally modified carboxy or methylol group different from Y and X is Cl, Br or I or a functionally modified hydroxyl group or (b) reducing a compound otherwise corresponding to a desired final product but having instead of one of the hydrogen atoms a group which can be reduced or replaced by a hydrogen atom or (c) oxidizing a compound otherwise corresponding to a desired final product but lacking the tertiary hydroxyl group or (d) converting a compound otherwise corresponding to a desired final product wherein Z is a 4-phenoxyphenyl group but having instead a 4-OH-, Cl-, Br- or I-substituted phenyl group into a desired final product or (e) diazotizing a compound otherwise corresponding to a desired final product wherein Z is a halogen-substituted 4-phenoxyphenyl group but having an -NH2-substituted phenoxy group and reacting the resulting diazonium salt with a halogenating agent.
Patent ES-444558-A1 (ES)
Title: Production of long acting insulin preparations
IPC: A61K9/00
Filed: 1976-01-15
Abstract: A stable insulin preparation having a lasting action and having low antigenicity is prepared by reaction of acidic groups of the insulin with basic groups of organic compounds. The reaction is carried out in an aqueous buffer solution which contains a protein-dissociating or protein-depolymerising agent. Basic polypeptides, e.g. protamines, or cleavage products of basic polypeptides are preferred as organic compounds containing a basic group. The protein-dissociating or protein-depolymerising agent is preferably urea.
Patent ES-447845-A1 (ES)
Title: Switching inverter with thermoconductive materials
IPC: H01L45/00
Filed: 1976-05-12
Abstract: A switching point, for telephone switching, and a matrix are provided. They use thermoconductor materials i.e. materials capable of a sudden change in conductivity at a certain temperature, as V O2. The basic switching point comprises a resistive layer with a significant Joule effect, an insulating layer and a layer of V O2, deposited one on top of the other on the same substrate, using thin layer technology. Two elements connected in series enable a logic inverter to be formed. Three thermoconductive elements enable a telephone wire switching point to be formed between two conductors with a middle point connected to earth.
Patent ES-450526-A1 (ES)
Title: Sewage system with reusable flush medium
IPC: B01D29/62
Filed: 1976-08-06
Abstract: A sewage system in which the transport medium or flush medium is a liquid having a specific gravity less than that of water. The flush medium after transporting sewage waste to a tank or the like thereafter separates from the sewage and floats on top of it becoming available for reuse.