baber/WOPTO huggingface dataset:
Patent ES-338575-A1 (ES)
Title: Improvements in Food Compositions.
IPC: A23L29/00
Filed: 1967-03-28
Abstract: A process for rendering food compositions comprising water and sugar with fat and/or acetic acid, more resistant to attack by micro-organisms comprises incorporating therein 5-30 per cent of glycerol by weight of the aqueous phase of the composition. The term "sugar" means mono-and di-saccharides, and sugar alcohols such as sorbitol, mannitol and hexitol. The Examples disclose (Exs. 1 and 2) a sweet spread comprising vegetable oils and fats, cocoa powder, sucrose, glycerol, salt and water (Exs. 3 and 4) a sweet spread comprising vegetable oils and fats, sucrose, glycerol and lemon juice (Ex. 5) an apple paste comprising angle pulp, cocoa powder, sucrose, skim milk powder, pectin and glycerol (Ex. 6) a chocolate milk concentrate comprising sugar, skim milk powder, glucose, cocoa powder, glycerol and water (Ex. 7) a mayonnaise comprising corn oil, egg yolk, spices, salt, acetic acid, glycerol, sucrose and water (Ex. 8) a salad sauce comprising corn oil, salt, tragacanth or alginate, acetic acid, sucrose, glycerol, egg yolk and water (Exs. 9 and 10) a meat spread comprising salt, monosodium glutamate, sucrose, glycerol, yeast extract, fat, meat and water and optionally oxtail soup powder, curry powder and onion powder (Ex. 11) a fish spread comprising herring, cabbage, gherkins, onions, sucrose, acetic arid, salt, glycerol and water (Ex. 12) a tomato ketchup comprising tomato pure, sucrose, salt, vinegar, wheat starch, glycerol and water and (Exs. 13 and 14) a dairy or vegetable ice cream concentrate comprising butter or vegetable oil (coconut oil), mono - and di-glycerides, non-fat milk solids, sucrose, glycerol, locust bean gum and water.
Patent ES-339301-A1 (ES)
Title: Decorative wristwatch strap cover
IPC: A44C5/08
Filed: 1967-04-14
Abstract: A method of mounting decorative shells on the links of a flexible link band 11 consists of fitting the shells over the links and deforming end walls 3 of the shells to for n beads 26 clenching the end edges of the links. The band 11 is passed continuously between one or more pairs of bead forming rollers 10 pressed against the shell end walls or is passed intermittently between one or more pairs of bead forming jaws which are reciprocated towards or away from the band in timed relation with the band movement.
Patent ES-343420-A1 (ES)
Title: Improvements in or relating to Vehicle Signalling Systems
IPC: B60Q1/34
Filed: 1967-07-26
Abstract: A vehicle signalling system includes a threeposition switch such that in position (1) the flashing direction lights work normally, in position (2) an auxiliary relay causes the lights on both sides to flash simultaneously and the ignition circuit is broken, and in position (3) the ignition circuit is re-made without altering the flashing light connections from the arrangement of position (2). In Fig. 2, with the switch in its normal position current flows from the vehicle battery 21 through flasher unit 24 and terminals 1 and 2 to the direction indicator switch 251. When this is operated to one side or the other the corresponding direction lights 28 or 29 flash, together with repeater 253 or 254 and, if fitted, trailer light via connection 27. At the same time terminals 8 and 9 are bridged to energize the engine ignition coil 26. If the vehicle should break down on the road, the button 11 is rotated to break connections 1-2, 8-9 and thus stop the engine. Current now flows from the battery to terminal 5 to operate an auxiliary relay (electromagnetic or semiconductor) whereby terminal 1 is connected to 3, 4 and 7 to flash all the direction lights simultaneously and also a repeater 281. The engine may be tested by pressing in the button 11, whereby terminals 8 and 9 are bridged without disturbing the other connections. A similar switch unit may be used with a currentindependent double circuit flasher. The construction of the switch unit 20 appears in Fig. 1 (not shown, see Division H1).
Patent ES-344089-A1 (ES)
Title: Process and apparatus for the manufacture of fine particle size titanium dioxide by reacting titanium tetrachloride with oxygen
IPC: C01G23/07
Filed: 1967-08-12
Abstract: Finely divided TiO 2 is produced by introducing gaseous TiCl 4 with O 2 axially into a reaction chamber whose walls are swept by a cold gas introduced tangentially at a linear speed of at least 20 m/s. and at a throughput of at least 0.07 kg/s. per m2 of swept side-wall area, the product of these two factors being at least 2.5 kg/ms.2 The gas may be air, N 2 , CO 2 , Cl 2 , or cooled product gases freed from TiO 2 , and may be at room temperature. It may be introduced at one or several points, in different planes and levels, but preferably near the reactant inlets various arrangements are illustrated in Figs. 1-6 (not shown). The reactants may be introduced through concentric pipes or premixed, and an auxiliary combustible gas, e.g. CO may be used. AlCl 3 and/or SiCl 4 may also be added. The chamber walls may be cooled externally.
Patent ES-344816-A1 (ES)
Title: Improved method and apparatus for the manufacture of ropes, cables or cords
IPC: D07B3/02
Filed: 1967-09-07
Abstract: Rope is made by twisting individual yarns drawn from stationary bobbins 1, 2 and 3 in loops 7, 8 and 9 which pass around stationary supply packages, plying the twisted strands so formed and by causing the twisted strands to rotate in an outer loop 14 around the strand loops. Each strand loop and the outer loop is rotated at both ends. Preferably the axes of the flyers for the strand loops 7, 8 and 9 lie on the surface of a cylinder whose axis is coincident with the axis of the flyers for the outer loop 14. The loops may be rotated in the same or opposite direction at the same or different speeds. The rope composition may be varied by altering the speed of rollers 17, 18 relative to that of the loops. The yarn packages 1, 2 and 3 may be unwound overend. The formed rope, e.g. of polyamide strands, can be heated in oil bath 19.
Patent ES-346903-A1 (ES)
Title: Electric coil having a base plate with connecting pins
IPC: H01F27/02
Filed: 1967-11-08
Abstract: The wire-ends 15 of a coil 1 are embedded in grooves 17 in one or more edges of a thermoplastic, insulating, supporting plate 5 and rest in incisions 13 in an attached, insulating connecting plate 7 with a higher softening point than the supporting plate. The wires 15 are soldered at 13, as by dip-soldering, to printed wiring elements on the bottom side of plate 7 for electrical connection to projecting pins 11.
Patent ES-350268-A1 (ES)
Title: Attachment device for toilet seat hinge
IPC: A47K13/26
Filed: 1968-01-29
Abstract: An anchoring device for securing a fitting 22 such as the hinge of a toilet seat to a water closet 20, comprises a deformable tubular sleeve 12, a nut element 13 adapted to be fixed in, or at, one end of the sleeve, a spacer having an interior passage, adapted to be positioned at the other end of the sleeve, co-axial therewith, and a threaded screw member 14 the anchoring device being such that when used for securing the fitting, the screw member passes through a fixing hole 28 in the fitting through the spacer and the sleeve to engage the nut element, compressing the sleeve and bringing the spacer to bear against the portion of the fitting adjacent the hole, the spacer being so shaped that when the said portion has a predetermined shape, relative rotation between the spacer and the fittings is prevented. The nut element 13 can have a screw thread or can be made of a material which enables the screw member 14 to cut its own thread. It can be bonded or vulcanized to the sleeve or can have projections or recesses engaged by the sleeve to prevent relative rotation.
Patent ES-350956-A1 (ES)
Title: Guanidino ureido and thioureido-delta**1-pyrrolines
IPC: C07D207/22
Filed: 1968-02-26
Abstract: The invention comprises novel pyrroline derivatives of the formul[mu] wherein R1 is phenyl, C 1-7 alkylphenyl, C 1-7 alkoxyphenyl, or halophenyl, R2 is phenyl, C 1-7 alkylphenyl, C 1-7 alkoxyphenyl, halophenyl, C 4-7 cycloalkyl, or C 4-7 cycloalkenyl, R3, R4, R5, R6 and R8 are each C 1-7 alkyl, R7 is C 1-7 alkyl, C 1-7 alkoxycarbonyl-C 1-7 alkyl, di-(C 1-7 alkyl)- amino-C 1-7 alkyl, C 1-7 alkoxyphenyl or C 1-7 alkoxy-C 1-7 alkyl, and X is O, S, or NH, and wherein the broken lines denoted that the groups attached thereby are optional, acid addition salts thereof and 2-(2,3-bisbenzhydrylguanidino) - 3,3 - diphenyl - #1 - pyrroline hydrochloride, 2 - (2,3 - bis benzhydrylguanidino)- 3,3 - diphenyl - 5 - methyl - #1 - pyrroline hydrochloride, 2 - (2,3 - bisbenzhydrylguanidino) - 3,3 - diphenyl - 4,4 - dimethyl - #1 - pyrroline hydrochloride and 2-(2,3-bisbenzhydrylguanidino) - 3 - phenyl - 3 - [cyclohexen- (1)-yl]-#1-pyrroline hydrochloride. The bisbenzhydryl derivatives are prepared by reacting the corresponding 2-amino-#1-pyrrolines or H- tautomers thereof with bisbenzhydrylcarbodiimide and may then be converted to the compounds of Formul[mu] I, Ia and Ib in which X is NH by cleaving the benzhydryl groups using, for example, hydrogen bromide in formic acid. Compounds of the above formul[mu] I, Ia and Ib may also be obtained by introducing a group of the general formula into the appropriate 2-amino compound in accordance with methods known per se, or compounds in which X is NH by reducing the corresponding 2-nitroguinidino-#1-pyrroline derivatives, which are made by reacting the corresponding 2-amino-#1-pyrrolines with 3,5-dimethyl-1-nitroamidinopyrazole. Alternatively compounds in which X is O are obtained by treating the corresponding 2-cyanamido-#1- pyrrolines with hydrogen chloride or by hydrolysing with a hydrogen bromide/formic acid solution the corresponding compounds of Formul[mu] I, Ia and Ib in which X is NH. Compounds in which X is S may also be prepared by reacting the appropriate 2-cyanamido-#1-pyrrolines with H 2 S or thiophosphoric acid esters. 2 - Cyanamido - 3,3 - diphenyl - 5 - methyl - #1 - pyrroline is obtained by reacting 2-amino-3,3- diphenyl-5-methyl-#1-pyrroline with cyanogen bromide in the presence of chloroform and potassium carbonate. Pharmaceutical compositions, having blood sugar depressant activity and suitable for enteral administration, contain the above novel compounds of Formula I, Ia and Ib or acid addition salts thereof and compatible pharmaceutical organic or inorganic, solid or liquid carriers.
Patent ES-352709-A1 (ES)
Title: Improvements in or relating to Automatic Ventilators
IPC: A61M16/00
Filed: 1968-04-13
Abstract: A volumetric respirator providing an adjustable ventilation volume and separately regulated inspiration and expiration times comprises an admission chamber 6, a reversal chamber 10 and an intermediate chamber 8 vented to the ambient atmosphere at 9 all with volumes variable by movement of the pistons 2 and 4. Piston 2 carries a sealing member 13 for shutting off the inlet 12, which is connected to a source of pressurised air, and a pipe 7, 31 with a constrictor device 32 leads to the patient. A branch pipe 20 upstream of the constrictor communicates ultimately with the reversal chamber by a passage 17, 27, 11 having a constructor-28 associated with a double-acting, non-return valve comprising a sealing member 18 biassed to prevent flow through the passage 20, 17, 27, 11 by a spring-loaded plate 23 (as in Fig. 2, not shown) but which, in its other position (as in Fig. 1), prevents back flow. In operation, the inspiration time is governed by the constrictor 32 and the expiration time is adjusted by means of constrictors 28 and 30, the latter regulating the rate of venting to the atmosphere of the pressure on the other side of the sealing member 18, i.e. the pressure in the reversal chamber 10. A modified apparatus is described with reference to Figs. 3 and 4 (not shown) which employs two spring-loaded non-return valves (33 and 34) in place of the device shown in Fig. 1 and incorporating conventional associated features including a phase indicator, flow-meter, and expiration collector in addition to a regulated, venturitype, injector operating intermittently to promote the outflow of air to assist the respiring phase, the air supply for the venturi being derived from the pressurised air source in front of the admission chamber and passes through a needle valve which is closed by the downstroke of the piston 4 as it reduces the volume of the reversal chamber. Fig. 5 (not shown) depicts a modified admission-reversal chamber unit comprising two displaceable membranes with an interposed support in place of the sliding pistons shown.
Patent ES-356479-A1 (ES)
Title: High loaded uo2-columbium cermets
IPC: G21C3/64
Filed: 1968-07-24
Abstract: Uranium dioxide-columbium cermet nuclear fuel is preferred as described in Specification 1,161,648 except that particulate carbon is mixed with the particulate columbium in order to react with oxygen impurities in the UO 2 and columbium after de-waxing of the compact, the oxygen impurities are removed as CO by heating under vacuum to about 1700 C. for one hour. The product has greater ductility and higher density than that produced without using carbon.
Patent ES-359800-A1 (ES)
Title: An improvement in sectional foldable hatch covers, especially for ships
IPC: B63B19/203
Filed: 1968-10-31
Abstract: Hatch cover sections 2, 3 are connected by hinges 4 and 5 located alternately on the under side and on the top side of the sections so that the sections may be folded and stacked at one end of the hatch opening, the sections being provided at hinges 5 with support rollers 6. An arm 9 having a recess 10 at its free end is slewable to lift the first hatch section to be stacked and is connected to a raising ramp 14 which has a straight top side 15 at the same height, or just below, the top side of the hatch coaming when the arm is slewed inwards against the hatch opening. The recess 10 engages prolongations 26 of the axles of the first hinge 4. When the arm 9 is slewed into its outer position the end 22 of the downwardly inclined part 17 of the ramp comes to rest below the top side of the hatch coaming. The recess 10 at the engaging end of arm 9 has a depth equal to the radius of the prolongation 26 which it engages.
Patent ES-371703-A1 (ES)
Title: Phase splitting amplifier
IPC: H03F3/30
Filed: 1969-09-20
Abstract: A balanced phase splitter comprises an input terminal 17 connected to a common base transistor 11 (Fig. 3), from which an output is derived, a common emitter transistor 12 from which a further output is derived, and a diode 15 connected across the base emitter junction of 12. In an integrated circuit, the area of this junction and the diode junction 15 are made equal so that the current gain at both outputs is unity, i.e. the circuit is balanced. The circuit is biased to operate in the class A, AB or B mode. Transistor 11 is biased by resistor 16 and diodes 13, 14 whose junction area is twenty times that of the base emitter junction of 11. They therefore carry twenty times as much current thus allowing resistor 16 to accurately control the transistor base current. In Fig. 2, the base current for transistor 111 is supplied from a constant current source 24 and an emitter follower 23 which provides the peak base currents. The outputs may be fed to a transformer, or, as shown in Fig. 3, a class B push-pull amplifier.
Patent ES-374798-A1 (ES)
Title: Enzymatic resolution of racemic (cis-1,2-epoxypropyl) phosphonic acid compounds
IPC: C12P17/02
Filed: 1969-12-22
Abstract: Enantiomeric mixtures of esters and amides of (cis-1,2-epoxypropyl)phosphonic acid (-) stereoselectively hydrolyzed by enzymes of micro-organisms to produce (-) (cis-1,2-epoxypropyl)phosphonic acid. This product and its salts have antibacterial activity.
Patent ES-386361-A1 (ES)
Title: Pesticidal triazadienes and formamidine - deriv
IPC: C07C239/00
Filed: 1970-12-11
Abstract: Pesticidal (acaricidal and aphicidal) cpds comprise (A) triazadienes: of the formula shown, where X and y, identical or different, are Ph tolyl or substd phenyl where the substituents are 2,3-Me2 2,4-Me2 2,6-Me2 2,4,6-Me3 2,4,5-Me3 2,3,4-Me3 2-Me-4-halo 2-halo-4-Me 2-halo-4,6-Me2 2,4-dihalo -6-Me 2-Me-H-OMe. so long as (a) when identical, X and Y are not Ph, tolyl or 2-Me-4-halophenyl and (b) when different 1 at least is 2,3- or 2-4-Me2, 2,4,6- or 2,3,4-Me3 2-Me-4-halo- or 2-halo-4-Me-phenyl (B) N-2,4-dimethylphenyl-N'-methylformamidine which is also an intermediate to the prefd. cpd. 1,5-di-(2,4-dimethylphenyl)-3-methyl- 1,3,5-triazapenta-1,4-diene. - The cpds are prepd by essentially known methods.
Patent ES-400802-A1 (ES)
Title: Device for the dispensing of a single dose of a liquid
IPC: A61M11/02
Filed: 1972-03-15
Abstract: Dispensing device for the dosified dispensing of liquid substances, comprising a casing having a dispensing outlet and an end face part having a propellent inlet opening therein, removable sealing means for the dispensing outlet and sealing means for the inlet opening, the end face part being adapted to be attached to a propellent container A STORAGE ELEMENT IS CONTAINED IN THE CASING AND IS CONNECTED WITH ITS ONE END TO THE SAID DISPENSING OUTLET AND WITH ITS OTHER END TO THE SAID INLET OPENING THIS STORAGE ELEMENT IS DESTINED FOR HOLDING THEREIN THE SPECIFIC DOSE OF LIQUID TO BE DISPENSED.
Patent ES-400983-A1 (ES)
Title: Apparatus for shaping hollow extrudates of a plastic material
IPC: B29C48/09
Filed: 1972-03-04
Abstract: An apparatus for impressing fancy patterns on the outer surface of extrudates of a plastic material, particularly a thermoplastic material. A continuous band or web is inserted between a mould wall and the extrudate outer surface and is fed forward concurrently with the extrudate, negative pressure being employed to imprint on the extrudate the desired patterns which are reproduced on the continuously advancing web or band. Preferably, the band or web is either porous or foraminous.
Patent ES-401803-A1 (ES)
Title: Organotin bis(monoalkenyl maleates)
IPC: C08K5/57
Filed: 1972-04-15
Abstract: Organotin stabilizers for vinyl resins (see Division C3) have the formula where R is phenyl or a C 4 -C 8 alkyl group, R1 is H or a C 1 -C 4 alkyl group, and R2 is methyl or phenyl. Specified compounds are (i) di-nbutyltin bis (monobutenyl maleate), R1=H, R2=CH 3 (ii) di-n-butyltin bis (monocinnamyl maleate), R1=H, R2=C 6 H 5 (iii) di-n-butyltin bis (mono-4-hexen-3-yl maleate), R1=C 2 H 5 , R2 =CH 3 (iv) di-n-hexyltin bis (mono-2-octen-4- yl maleate), R1=C 4 H 9 , R2=CH 3 and (v) di-2- ethylhexyltin bis (mono-3-penten-2-yl maleate), R1=CH 3 , R2=CH 3 . The compounds may be prepared by reacting R 2 SnO with the appropriate maleic acid monoester in a solvent. Examples describe the preparation of compounds (i) and (ii).
Patent ES-403167-A1 (ES)
Title: Blowing agents
IPC: C08J9/06
Filed: 1972-05-25
Abstract: The invention relates to the use of 2,4-dioxo-1,2-dihydro-4H-benzoxazine as well as derivatives therefrom as blowing agents for the production of cellular and porous articles. These compounds do not liberate any corrosive, discolorizing, malodorous or toxic decomposition products.
Patent ES-409776-A1 (ES)
Title: Dialyser apparatus
IPC: A61M/
Filed: 1972-12-19
Abstract: A dialysis unit particularly suited to extra-corporeal haemodialysis having at least two dialysis membrane envelopes in overlapping relationship disposed in an enclosure. The envelopes constitute discrete flow passages for liquid to be dialysed and define with the enclosure a dialysate flow passage of sinuous configuration.
Patent ES-415373-A1 (ES)
Title: Dicyclic diphosphates and diphosphites
IPC: C08L33/02
Filed: 1973-05-30
Abstract: The present invention relates to phosphorus containing compounds and more specifically to phosphorus and phosphoric acid esters of the formula, WHEREIN R1 and R2 are each hydrogen or alkyl, N IS AN INTEGER 1 OR 2, AND Y is a mono or divalent aromatic radical.
Patent ES-416652-A1 (ES)
Title: Intake mixture heating device for internal combustion engine
IPC: F02B19/10
Filed: 1973-07-06
Abstract: An internal combustion engine of the type having a main combustion chamber and an auxiliary combustion chamber connected by a torch nozzle, contains apparatus for heating a rich mixture supplied to the auxiliary combustion chamber. The heating apparatus comprises a metal pipe formed of two half sections joined longitudinally, the pipe being positioned within an exhaust passage leading from the main combustion chamber. The pipe is secured to the exhaust passage only at the ends of the pipe and not at intermediate positions along the length of the pipe, in order to accommodate thermal expansion without cracking.
Patent ES-425278-A1 (ES)
Title: Grinding plant
IPC: B02C21/00
Filed: 1974-04-11
Abstract: A grinding plant for autogenous or semi-autogenous grinding of ores in particular, in separate mills in two steps. The second step uses material from the first step, which is provided with two outlets. The first outlet has holes for discharging relatively finely ground material to be further ground in the second step, and the second outlet has holes for discharging material containing relatively coarse pieces forming grinding media in the second step. A device is provided between the stages to control the flow of coarser material to the second step. Connected to the discharge side of the second step, which is provided with outlet holes as large as the holes for fine material in the first step, there is a means to separate material removed from the second step into a finely ground portion, which is led away, and a portion returned to the first and second steps in proportions adjustable by said means.
Patent ES-426152-A1 (ES)
Title: Lifting devices
IPC: B66C1/22
Filed: 1974-05-09
Abstract: A lifting device comprises a lifting beam formed by two opposed members, for example I or U-section. Self-locking carriages are movable along the beam internally thereof and include lugs engageable with upper and lower flanges of the members. A shaft carried by each carriage is engaged by a beam suspension member or a load supporting hook, and the load applied to the carriage via the shaft urges the lugs into locking engagement with the flanges.
Patent ES-426678-A1 (ES)
Title: Fermented soya protein
IPC: A23L11/00
Filed: 1974-05-27
Abstract: A process for preparing a fermented soya protein material, in which a substrate comprising a substantial proportion of soya proteins and having a fat content not exceeding 2% by weight is fermented in an aqueous medium with a mould of the genus Rhizopus, and a fermented material is recovered from the medium.
Patent ES-428309-A1 (ES)
Title: Compact portable hair dryer
IPC: A45D20/12
Filed: 1974-07-16
Abstract: A hair dryer comprises a motor-driven fan mounted in a casing part together with a heating element for heating the air flow generated by the fan and flowing from an air inlet grid structure to an air outlet grid structure on the casing part. This casing part is telescopically mounted within a main casing part whereby the air inlet and outlet grid structures of the first mentioned casing part are covered by the main casing part in the retracted position and are fully exposed in the extended position. A switch controlling the fan and heater element is actuated in response to movement of the first mentioned casing part from the retracted to the extended position of said casing part relative to the main casing part whereby the fan and heater element are energized only in the extended position.