baber/WOPTO huggingface dataset:
Patent ES-335164-A1 (ES)
Title: Improvements in and realting to Novel 4-Dimethylaminomethyl-phenyl-N-Methylcarbamates, Pesticidal Compositions containing these substances as Active Constituents and Methods of Producing said substances
IPC: A01N/
Filed: 1967-01-02
Abstract: As pesticides, use is made of any of seven specific 4-dimethylaminomethylphenyl-N-methylcarbamates further substituted in the nucleus by (a) a methyl group in the 2-position and an isopropyl group in the 5-position, or (b) an isopropyl group in the 2-position and a methyl group in the 5-position, or (c) a methyl group in the 3-position and an ethyl group in the 5-position, or (d) methyl groups in the 2- and 3-positions, or (e) methyl groups in the 2- and 5-positions, or (f) an isopropyl group in the 2-position, or (g) methyl groups in the 2-, 3- and 5-positions (see Division C2). Salts of these compounds may also be used. The compounds or their salts may be formulated as liquid or solid compositions with the aid of liquid or solid diluents, a number of both of which are specified, and the compositions may include surface-active or dispersing agents and adhesives. The compositions may take the form of dusts wettable powders, water-missible oils, aerosols or smoke-generating compositions. Experimental results are given.
Patent ES-344272-A1 (ES)
Title: Bread toaster
IPC: A47J37/08
Filed: 1967-08-19
Abstract: A conventional electric toaster is constructed in such a way that the component parts, namely a chassis containing breadwells, heating elements, and breadsupports, an outer housing, end-covers, a crumb-tray, and an electric-flex connector, can be assembled and dismantled without the use of tools. The chassis 12 is inverted and inserted into the housing 10 through an opening in the base. The end-covers 16, 18, are affixed by inserting the plates 110, 112, over flanges on the housing 10 and closing the end-covers so that the spring clips 130, 132 snap over flanges provided on the bottom-plate 80 of the chassis. Accurate alignment is ensured by projections 122, 124, which fit into openings in the housing. The crumb-tray 20 is attached across the base by the hinge-pin 140, which fits into the brackets 144 on the end-cover 16, and the spring-clip 150. Finally, the flex connector 26 is inserted. The bread-carriage control knob 218 provided on the outer surface of the endcover 16 must be coupled to the breadcarriage mechanism 64 this is achieved by movement of the knob in a vertical channel provided in the end-cover until the projection 200 engages a recess in a spring clip attached to the knob.
Patent ES-346866-A1 (ES)
Title: Electrical circuit capable of oscillating in a plurality of different frequency regions comprising a plurality of capactive diodes
IPC: H03J5/24
Filed: 1967-01-07
Abstract: A tuned circuit operable in a plurality of frequency bands comprises a combination of reactances and capacitance diodes, the frequency band being altered by forward biasing some of the diodes and thereby short-circuiting the associated reactances. In Fig. 1, with the switch 14 as shown diode D2 is forward biased by the voltage UB thereby short-circuiting inductance 2 the resonant circuit then comprises the inductance 1 with the capacitance of the reverse-biased diode D1 and the optional trimmer capacity 3. With the switch 14 in its other position the diode D1 conducts to connect the inductances 1 and 2 in parallel, and the capacitance is provided by the reversebiased diode D2 and the optional trimmer capacity 4. In a modification, Fig. 2 (not shown), the two diodes are separated by a blocking capacitor (11) and bias is supplied to D1 through a choke (Dr). The circuit may be extended to cover four wavebands by including two more diodes and inductances (Fig. 4, not shown). Two circuits as in Fig. 1 may be coupled to form a filter by winding the two inductances 1 on a common core and the two inductances 2 on a further common core, Fig. 5 (not shown). Alternatively the two inductances 1 may be coupled by an inductive coupling (25, Fig. 6, not shown) so that the pass band is the same in both frequency bands. The circuit constants may be such that the L/C ratio is the same in all bands. The input to a filter circuit may be through a high-pass filter (28, Fig. 7, not shown) and a field effect transistor (27) or an amplifier having a constant slope for all frequency bands.
Patent ES-346875-A1 (ES)
Title: Hydraulic holding devices
IPC: F16B4/00
Filed: 1967-11-07
Abstract: A fastening device which operates hydraulically comprises a body member 11 having in one face a groove 13, a thrust ring 14 slidable in said groove, a liquid filling between said thrust ring and said groove, a sealing ring 15 for preventing the escape of said liquid, a pair of spaced apart ducts 18, 23 extending from the groove to the exterior, the ducts having valve means 21, 25 for controlling liquid flow therethrough. The liquid is applied to the groove through nozzle 22 while the member 25 is screwed down, to close duct 23, the pressure so built up acting on the thrust plate. To release the pressure the member 25 is unscrewed and the liquid is allowed to flow through ducts 27. The device is described for use with nuts, bolts, washers and screwed inserts.
Patent ES-354470-A1 (ES)
Title: Isobutane isopentane and phenylethane amidines
IPC: C07D295/18
Filed: 1968-05-29
Abstract: Antifungal composition, characterised in that it contains, as antifungally active substance, at least one substituted amidine of general formula: wherein R 1 and R 3 independently of each other represent an unsubstituted or substituted alkyl or alkenyl radical, as unsubstituted or substituted cycloalkyl radical, an unsubstituted or substituted aromatic or araliphatic hydrocarbon radical R 2 and R 4 independently of each other represent hydrogen, an unsubstituted or substituted alkyl or alkenyl radical, an unsubstituted or substituted cycloalkyl radical or an unsubstituted araliphatic hydrocarbon radical and R 3 and R 4 together with the adjacent nitrogen atom also represent a 3 'to 7 membered heterocyclic radical which in addition to the nitrogen atom, can also contain further hetero atoms as ring members, or a salt thereof with organic or inorganic acids in admixture with a dispersing agent and carriers and/or distributing agents suitable for plant protection and a surface active ingredient, e.g. non-ionic, anionically active substance, and in addition may contain insecticides, other fungicides, batericides, fungistatics, bateriostatics or nematocides.
Patent ES-356121-A1 (ES)
Title: Thermostable resins and their production
IPC: B32B27/00
Filed: 1968-07-13
Abstract: Laminates are made by compressing at elevated temperature several sheets of glass fibre cloth which has been treated with an ammoniacal solution of a polymer of a monohydric or polyhydric phenol with a dianhydride of formula where R is a benzene nucleus or a radical containing a benzene nucleus. It is believed that the heating causes formation of a polyimide.
Patent ES-360552-A1 (ES)
Title: Nuclear reactors
IPC: G21C7/22
Filed: 1968-11-22
Abstract: In a nuclear reactor, having a heavy water moderator 5, contained in a calandria tank 4, control is effected by the flow of a neutronabsorbing gas in the calandria tubes, 3. The gas passes along the annular spaces 7, between the coolant conducting tubes 1 and tubes 3. The absorbing gas, krypton, is mixed with a carrier gas CO 2 and reactivity control is effected by variation of the gas mixture. Continuous separation out of the CO 2 is effected by condensation at 14. In a further embodiment, the valve admitting the absorbing gas, boron trifluoride, to the reactor is controlled in response to a signal indicating a reactor fault condition whilst during normal operation, a gas coolant, CO 2 is circulated through spaces 7.
Patent ES-368427-A1 (ES)
Title: Motor speed controls
IPC: H02P7/292
Filed: 1969-06-06
Abstract: Signals representing back e.m.f. across and current through the armature of a motor are derived and used to energize control windings of a magnetic amplifier used to control the energization of the motor armature. The motor field is separately energized (Fig. 1a, not shown). The armature is energized by a bridge rectifier comprising two S.C.R's 24, 26 and two diodes 28, 30. The triggering of the S.C.R's is individually controlled by two primary windings 44, 56 of the magnetic amplifier. The back e.m.f. is applied through filter 40, 42 to control the energization of a first control winding 132. A second control winding 124 is controlled by a set-speed control 126 since both windings 124, 132 are energized through a resistor 117 their energization is interdependent. The armature current responsive signal is derived across an inductance 38 in series with the motor and applied to a third control winding 110 which forms the emitter load of a transistor 100 coupled to a further transistor 120 across the control 126 so that the energization of windings 124, 132 also depends on that of winding 110.
Patent ES-372998-A1 (ES)
Title: A process for making a composite pre-stressed asbestos-cement pipe
IPC: F16L9/08
Filed: 1969-10-29
Abstract: In a process for making a composite prestressed asbestos-cement pipe an asbestos cement pipe body 1 is shrunk by removing its free water content, a coating of material 2 is wound under tension on to the pipe body 1 which is then permitted to expand by regaining a free water content from atmospheric moisture, the expansion causing the coating 2 to exert a compressive force on the pipe body 1. The coating 2 may be metallic or mineral or organic strands embedded in thermosetting resin which are wrapped while tensioned and the tension maintained until the resin hardens. The strands may be of asbestos, carbon fibre, metals, ceramic, cotton, carbon, polymers, polyesters or polyolefines and the resins may be for example phenoplasts, aminoplasts, polyester, ethoxyline, polyurethane.
Patent ES-374002-A1 (ES)
Title: N-substituted imidazoles and their salts
IPC: C07D401/10
Filed: 1969-11-28
Abstract: Novel compounds of the formula where X is an alkyl or mercaptoalkyl radical or an electronegative substituent (e.g. F, Cl, Br, I, NO 2 , CN or CF 3 ), Y is -(CH 2 ) n - -CH = CH-, O or S, A is N or CH, m is 0, 1 or 2, and n is 0, 1 or 2, and their salts, are obtained by reacting a compound of the formula where Z is Cl or Br, optionally in the presence of an acid acceptor, with at least the theoretically required amount of imidazole in a polar organic solvent at 20 to 120 C. A compound of Formula (II) in which Z is OH may be used as starting material and may be reacted with a halogenating agent to convert Z to Cl or Br. Pharmaceutical compositions, having good fungistatic action against human-pathogenic fungi, and activity against pathogenic protozoa, viruses and bacteria, comprise compounds of Formula (I) or their pharmaceutically acceptable salts in admixture with a solid or liquid diluent or carrier in forms suitable for oral, parenteral or topical administration.
Patent ES-380853-A1 (ES)
Title: Deflection yoke having coil locating projections
IPC: H01J29/76
Filed: 1970-06-17
Abstract: A deflection coil assembly comprising a pair of saddle coils surrounded by a magnetically closed ferrite yoke ring 3, is characterized in that the yoke 3 has a flared inner surface provided with at least three projections which are ground to form surfaces which bear on the outer surface of the coils to locate the yoke axially. In Fig. 2, the yoke is provided with four axial ridges 5 which are ground at 7 so that the yoke may be seated at the correct axial location in spite of deformations which may be caused during the sintering process used to make the yoke. Each ridge 5 may be replaced by two or more axially displaced projections. The yoke may be provided with radial lugs 9 which may also be ground and which serve to hold a plastics ring (not shown) for axially guiding a whole set of coils, axial displacement being useful in colour television. The yoke may hold two toroidally wound frame deflection coils, or these may also be saddle coils.
Patent ES-411780-A1 (ES)
Title: Composite sliders
IPC: D04B9/10
Filed: 1973-02-19
Abstract: Slider for superimposed cylinder type knitting machine having an end face for end-wise engagement with a hook of a needle in a trick of the knitting machine and a hook for abutting the hook of the needle from a position masking the hook of the needle. The end face and slider hook are mounted on complementary but separately movable slider parts to enable the needle hook to be closely held by the slider and to be released by moving the end-face and the slider hook apart lengthwise of the slider.
Patent ES-417752-A1 (ES)
Title: Device for holding a slider during assemblage of a fastener chain therethrough
IPC: A44B19/62
Filed: 1973-08-10
Abstract: A recessed slider mount is formed on the top of a support structure for holding a slider placed upside down with its pull tab received in a channel extending downwardly therefrom. A lever turnably supported between a pair of brackets formed on one side of the support structure includes a detent formed on its upper end to engage the opening of the pull tab and hence to lock the slider in position on the slider mount. Any accidental unlocking of the slider is prevented as by means including a second lever turnably supported adjacent the lower end of the first recited lever and urged by a spring to have one end thereof normally held opposite to an abutment formed on the support structure. Hence, unless the second lever is turned to move the said one end thereof away from its position opposite to the abutment, the first lever cannot be turned to unlock the slider.
Patent ES-418398-A1 (ES)
Title: Lead storage battery cell
IPC: H01M10/16
Filed: 1973-09-01
Abstract: The plate electrodes of a battery cell are made of separate upper and lower segments, electrically connected in parallel by current take-off connectors which, although of different lengths, are of compensatingly different resistivities so as to provide substantially equal resistance values.
Patent ES-427738-A1 (ES)
Title: Method of continuous casting
IPC: B22D23/04
Filed: 1974-06-27
Abstract: Apparatus for a process of continuously casting metals by passing a metal core member upwardly through a container of molten metal, and thereby accreting and solidifying molten metal on the core member and, a method of continuously casting metals. The apparatus comprises a molten metal container or crucible with an entry port in its bottom wall for the passage of the core member. Positioned within the entry port is a bushing member of molybdenum alloyed with titanium and zirconium, and in the method the core member is passed through the molybdenum alloy bushing.
Patent ES-428313-A1 (ES)
Title: Ironing machine for ironing shoulders
IPC: D06F71/26
Filed: 1974-07-16
Abstract: An ironing machine for ironing sleeves of jackets, overcoats and similar garments, in which two halves of a garment form are carried by an upright support structure, to opposite sides of the latter and symmetrically with respect thereto. A pair of extension members are connected to upper portions of said halves, respectively, each having a downwardly extending portion separated by a cutout from the respective half. A pad is arranged in each cutout movable toward and away from the downwardly extending portion and a plate located outwardly of each downwardly extending portion is movable toward and away therefrom. The halves of the garment form have upper convexly curved surfaces adapted to cooperate with concavely curved surfaces of presser members movable in substantially vertical direction toward and away from the respective half.
Patent ES-431690-A1 (ES)
Title: 7-{8 (2-Oxo-1-pyridinyl)acylamino{9 cephalosporin derivatives
IPC: A23K20/195
Filed: 1974-11-06
Abstract: Novel [substituted(2-oxo-1-pyridinyl)acetylamino] penicillin and cephalosporin derivatives are prepared which are useful antibacterial agents.
Patent ES-432216-A1 (ES)
Title: Explosion internal-combustion engines
IPC: F02F1/24
Filed: 1974-11-23
Abstract: Improvements in or relating to explosion internal-combustion engines are disclosed, wherein a barrier is formed and divides the variable volume of the combustion chamber into two spaces or compartments communicating with each other for at least a fraction of the cooperation time between cooperating surfaces of the piston and the stationary portion of the variable volume chamber, these cooperating surfaces forming said barrier.
Patent ES-443883-A1 (ES)
Title: Cyano-ether polysiloxane-polyoxyalkylene copolymers
IPC: C08G77/26
Filed: 1975-12-26
Abstract: Organosilicone compositions are provided which comprise polysiloxane-polyoxyalkylene copolymers containing monofunctional siloxy units (Mo) and, for every two moles of Mo, an average of between about 10 and about 200 difunctional dialkylsiloxy units, an average of between about 2 and about 100 silicon-bonded cyano-bearing ether groups (Q) having the formula, -(O)qR'OR''CN, wherein q is zero or one, R' is bivalent alkylene of 3 to 8 carbon atoms and R'' is bivalent alkylene of 2 to 4 carbon atoms, and an average of between about 2 and about 30 silicon-bonded, organic-capped polyoxyalkylene blocks (E), the polyoxyalkylene content of said copolymers being constituted of between about 20 and about 65 weight percent of oxyethylene units, said Mo units having at least two alkyls bonded to the respective silicon atoms thereof, the remaining organic group of Mo being alkyl, Q or E, said copolymers also containing difunctional monoalkylsiloxy units the remaining organic group bonded to the respective silicon atoms thereof being Q or E. The polymers of the invention are effective stabilizers of flexible polyether polyol-based polyurethane foam and offer particular advantage in the formation of flame-retarded foam.
Patent ES-444991-A1 (ES)
Title: Stuffer box crimping apparatus
IPC: D02G1/12
Filed: 1976-02-07
Abstract: A stuffer box crimping apparatus for thermoplastic filamentary tow which comprises a pair of a cylindrical parallel nipping rollers forming a nip therebetween, a stuffer box and a pair of cheek members arranged in contact with outer lateral side surface of the nipping rollers, and which is capable of continuously operating over a long period of time without replacement of the cheek members and is obtained by using high durability cheek members comprising a base layer made of a hard material and a soft surface layer consisting of a soft material and having a thickness of 0.2 mm or less, which soft surface layer is formed at least on a surface portion of the base layer to be brought into contact with the outer lateral side surfaces of the nipping rollers.
Patent ES-455945-A1 (ES)
Title: Isopropylamino pyrimidine orthophosphate
IPC: A61P25/00
Filed: 1977-02-16
Abstract: A therapeutic composition of matter presenting a favorable action in the field of nerve regeneration is disclosed. An effective amount of 2-isopropylamino pyrimidine orthophosphate is incorporated in an appropriate carrier. Also disclosed is a process of producing the orthophosphate of 2-isopropylamino pyrimidine.
Patent ES-457362-A1 (ES)
Title: Two for one twister having freely rotatable guide plate
IPC: D01H7/86
Filed: 1977-03-30
Abstract: An improved spindle assembly construction for a textile yarn processing machine, such as a two-for-one twister and the like, which normally includes a rotatably driven rotor mechanism having a horizontally-extending reserve yarn storage disc and a generally vertically-extending hollow axle defining therewithin a yarn passageway extending therethrough and radially out of the storage disc, a stationary yarn supply package carrier mechanism rotatably mounted on the rotor mechanism so that the rotor mechanism rotates relative thereto, a yarn guide eyelet positioned above and in axial alignment with the hollow axle, and a driven yarn take-up winding mechanism, so that the yarn may be withdrawn from the supply package by the winding mechanism and pass through the passageway and through the eyelet to form a rotating balloon of yarn between the eyelet and the storage disc and around the carrier mechanism and the supply package as a result of the rotation of the rotor mechanism. The improvement includes a freely-rotatable, generally horizontally-extending plate means unattached to the storage disc and positioned between the storage disc and the eyelet within the balloon of yarn formed therebetween and being of a greater diameter than the carrier mechanism and the yarn supply package to substantially prevent contact therewith by the yarn in the rotating balloon and for allowing free rotation of the plate means with the rotating balloon at a speed less than the speed of rotation of the storage disc to reduce windage loss by and power consumption for driving the rotor mechanism which occurs when the plate means is attached to the storage disc.
Patent ES-466604-A1 (ES)
Title: Aminoalkyl-substituted benzoxazine derivatives
IPC: C07D265/36
Filed: 1978-02-03
Abstract: Racemic and optically active compounds of the formula Q-CnH2n-NH-R wherein Q is < IMAGE > where R1 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, trifluoromethyl or amino, R2 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms or trifluoromethyl, R1 and R2, together with each other, are methylenedioxy or ethylenedioxy, and A is -O-, -CH2-CH2-, -O-CH2- where the oxygen is bonded to the benzene ring, or -NR3- where R3 is hydrogen or alkyl of 1 to 4 carbon atoms, N IS AN INTEGER FROM 2 TO 6, INCLUSIVE, AND R is hydrogen, benzyl or < IMAGE > where R4 is hydrogen, methyl or ethyl, R5, R6 and R7, which may be identical to or different from each other, are each hydrogen, halogen, hydroxymethyl, trifluoromethyl, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, nitro, cyano, -CONHR3, -CONHOH, -COOR3, R8O-, methylsulfonylmethyl or, when one or two of R5 through R7 are other than halogen or trifluoromethyl, also -NR3R9, where R3 has the meanings defined above, R8 is hydrogen, alkanoyl of 1 to 20 carbon atoms, alkyl of 1 to 4 carbon atoms or aralkyl, and R9 is hydrogen, lower alkanoyl, methanesulfonyl, carbamoyl, dimethylsulfamoyl, or alkoxycarbonyl of 2 to 5 carbon atoms, and R5 and R6, together with each other, are -O-CH2-O, -O-CH2-CH2-O-, -CH=CH-CH=CH-, -O-CH2-CONH-, -CH2-CH2-CONH- or -O-CO-NH-, and non-toxic, pharmacologically acceptable acid addition salts thereof the compounds as well as their salts are useful as vasodilators and CNS-stimulators.
Patent ES-466622-A1 (ES)
Title: Rack and pinion power steering gear
IPC: F16H19/04
Filed: 1978-02-03
Abstract: A rack and pinion power steering gear assembly includes a housing with a longitudinal bore and a sleeve slidably mounted in the longitudinal bore. The rack is slidably mounted within the sleeve and cooperates with the sleeve to communicate an inlet port to either a first working chamber or a second working chamber when the rack moves from a first position to a second position. The rack and sleeve also cooperate with each other to define a pair of feedback chambers and the rack moves from a first position to communicate the inlet port with the first feedback chamber to a second position to communicate the inlet port with the second feedback chamber.