baber/WOPTO huggingface dataset:
Patent ES-467274-A1 (ES)
Title: Herbicide
IPC: A01N39/00
Filed: 1978-02-24
Abstract: New herbicidal agents contain cpds. of formula (I) where Y = halogen, 1-4C alkyl and/or CF3 n = 1 or 2 Z = -COR1, -CH2OR2 or -CN R1 = OH, 1-12C alkoxy, 5-6C cycloalkoxy, benzyloxy, (1-4C alkoxy)-(2-4C alkoxy), (1-4C alkylthio)-(2-4C alkoxy), halo-(2-4C alkoxy), di(1-4c alkyl)amino-(2,4C alkoxy), hydroxy-(2-4C alkoxy), phenoxy-(2-4C alkoxy) (phenyl residue opt. mono- or disubstd. by Cl and/or CH3), CH3-(2-4C alkoxy), allyloxy, propargyloxy, (opt. substd. in 1-position by 1-4C alkyl), -NH2, -NHNH2, 1-4C alkylamino, di(1-4C alkyl)-amino, anilino (opt. mono- or disubstd. by halogen), or -0 circled negative Cat circled positive = cation of organic or inorganic base) R2 = H, 1-6C alkanoyl, 3-4C alkenoyl, cyclopropanecarbonyl, benzoyl (opt. mono- or disubstd. by NO2 and/or halogen), (1-4c alkyl)carbamoyl or di(1-4C alkyl)carbamoyl. (I) have good herbicidal activity, esp. against grasses. On account of their selectivity, (I) can be used against weeds in many (esp. dicotyledonous) crops. In an example, ethyl 2- 4-(4-chlorophenoxymethyl)-phenoxy propionate applied are-emergence at a rate of 0.6 kg/ha. gives 100% control of Lolium and Echinochloa, >97.5% control of Setaria, 95-97.5% control of Alopearus, and 65-75% control of Avena.
Patent ES-482657-A1 (ES)
Title: Variable capacity reservoir for rod shaped articles, particularly cigarettes
IPC: A24C5/35
Filed: 1979-07-19
Abstract: A variable capacity store or reservoir for rod or for shaped articles, particularly cigarettes, in which a fixed support member (8,18) in the form of a screw (20) of substantially vertical axis supports a movable member (26,27,33) in the form of a nut screw coupled to said fixed member (8,18), said movable member supporting a helical wall (54) arranged to support at least one layer of said bar shaped articles disposed facing and radial to said fixed member (8, 18) reversible drive means (43) being provided for rotating said movable member (26,27,33) with respect to said fixed member (8,18) and a loading-unloading station (61) for said bar shaped articles being disposed in a fixed position relative to said fixed member (8,18).
Patent ES-8102354-A1 (ES)
Title: Optical microbiological testing apparatus and method
IPC: G02B21/10
Filed: 1980-01-30
Abstract: A device for determining the susceptability of microorganisms, i.e., bacteria, to antibiotics is provided. The device utilizes a layer of light transmissive material having a plurality of flat, opaque louver elements set in a transparent matrix which permit transmission of visible light and illumination of a sample being tested. A method for determining the susceptability is also provided.
Patent ES-8103398-A1 (ES)
Title: Process of preparing coated carrier particles for electrostatographic developers.
IPC: G03G9/113
Filed: 1980-02-19
Abstract: A process of preparing coated carrier particles for electrostatographic developer coated carrier particles for use in the development of electrostatic latent images are provided by mixing carrier core materials with powdered thermoplastic resin particles having a size of between 0.1 micron and 30 microns, and comprising between 0.05 and 3 percent by weight of the coated carrier particles. The carrier core materials are mixed with the resin particles until the resin particles mechanically and/or electrostatically adhere to the core materials and the mixture is heated to a temperature of between 160 DEG C and 345 DEG C for between 120 minutes and 20 minutes so that the resin particles melt and fuse to the carrier core materials. The coated carrier particles are cooled, classified to the desired particle size, and mixed with finely-divided toner particles to form a developer mixture. The process is especially advantageous for coating carrier particles with resin materials having poor solubility characteristics.
Patent ES-489039-A1 (ES)
Title: Method of and an apparatus for continuous heat treatment of separated elongated metallic material
IPC: F27B9/20
Filed: 1980-02-28
Abstract: In a method for continuous heat treatment of separated elongated metallic material said material is conveyed stepwise through a single furnace chamber. Said furnace chamber comprises a heating section and an adjacent holding section. In the heating section the material is heated up to a treating temperature and in the holding section the material is held at the treating temperature both in an atmosphere of forced circulation of hot gas common to both furnace sections. The temperature of the circulated hot gas is automatically feedback-controlled at the location of the transition between the heating section and the holding section, the hot gas being set into forced motion in a single circulating zone and being heated up in a single heating zone with respect to the direction of passage of the material. Additionally the temperature of the material may be measured at the said location of the transition between the heating section and the holding section and the conveying movement of the material may be interrupted for the time necessary to heat up the material to the treating or holding temperature.
Patent ES-8101806-A1 (ES)
Title: Method and apparatus for manufacturing telecommunication cable
IPC: A47B47/00
Filed: 1980-05-16
Abstract: In manufacturing a telecommunications cable which comprises a plurality of insulated conductors enclosed within a sheath and with the interstices between the conductors filled with powder of a material which expands if it absorbs water (to form a blockage against passage of any ingressing water along the cable), the individual conductors 2 pass through a tapering cavity to converge and become stranded together and the powder is thrust towards the narrower, exit end of the cavity by a helical screw 20, thus forcing the powder in-between the conductors. In another embodiment (Fig. 5 not shown) the cavity does not have a helical screw but the feed hopper does.
Patent ES-8107396-A1 (ES)
Title: Arrangement for determining the scattered ray density repartition in a plane examining area.
IPC: A61B6/06
Filed: 1980-10-31
Abstract: In a device for determining the density distribution on a straight line by means of a narrow penetrating beam, the measuring accuracy for the center of an object to be examined is increased in that the primary beam is not only displaced perpendicularly to its direction, but is also rotated around a point in this center. To this end, a radiation source and a detector device are mounted on a supporting device which can rotate the path of the primary beam around a central point, preferably the center of the object, around an axis which intersects the path of the primary beam at right angles.
Patent ES-8107104-A1 (ES)
Title: Failsafe clear-track signalling device.
IPC: B61L23/16
Filed: 1980-11-27
Abstract: 1. Reliable railway-track-"clear" signalling device for monitoring a section of track, with a transmitter which has a resonant circuit incorporated in blocking oscillator circuitry with regenerative feedback, and with adjoining sections of track activated by different frequencies, and with track section receivers assembled similarly to the transmitters for receiving the modulated signals via frequency-selective filters, characterized in that the blocking oscillator circuits (V17, UE8, UE9, and V7, UE1, UE2 respectively) are each fed at their transmitting and receiving sides via a diode bridge circuit (V12 to V15, and V1 to V4, respectively) and a first ceramic plate condenser (C4 or C1) with two diagonally arranged terminals on each plate covering, whereby an additional transformer (V18) is coupled to the outlet side on the case of the regenerative feedback transmitter (UE10) with each transmitter and this takes effect on an output transformer (UE11/UE12) via which teh operating voltage of the transformer (V18) is also supplied whereas the regenerative feedback transmitter (UE3) of each receiver directly feeds its output transformer (UE4/UE5) in a preferred embodiment of the invention, and that the interposed frequency-selective filter comprises a further transmitter (UE14/UE15) with a safety resistor (R13), a second ceramic condenser (C6) with two diagonally arranged terminals on each plate covering and a frequency throttle (FD).
Patent ES-8204410-A1 (ES)
Title: Process for the production of phenylglycyl chloride hydrochlorides.
IPC: C07D501/22
Filed: 1980-12-16
Abstract: The invention concerns novel N-Isopropoxycarbonylphenylglycine and -hydroxyphenylglycine, and their production. These compounds are useful for preparing beta -lactam intermediates.
Patent ES-8200312-A1 (ES)
Title: Process for treating leaching tailings obtained during the preparation of titanium dioxide.
IPC: C22B34/12
Filed: 1980-12-19
Abstract: In the process wherein a titanium-containing material is subjected to react with sulphuric acid to form a solid reaction mass from which the titanium values are recovered in solution by digestion with water or dilute sulphuric acid leaving behind a reaction residue and the reaction residue is thereafter treated to recover at least part of the titanium contained therein, the improvement wherein the treatment of the reaction residue is effected by contacting with sulphuric acid of a concentration greater than 86% a mixture by weight comprising about 5 to 95% of the reaction residue and 95 to 5% of a slag having a TiO2 content 60% by weight and a Ti(III) content of about 5 to 40% by weight, and thereafter eventually adding water, steam or dilute sulphuric acid to the mass to start the reaction.
Patent ES-8302702-A1 (ES)
Title: Lactam compounds, pharmaceutical preparations containing them, and processes for the preparation of these compounds and pharmaceutical preparations.
IPC: A61K31/445
Filed: 1981-11-02
Abstract: The invention relates to new lactam compounds, pharmaceutical compositions containing them (especially those for oral or rectal application) and to processes for the preparation of these compounds and compositions. The new compounds have the general formula < IMAGE > (I) wherein X represents a straight or branched alkyl radical with 1 to 4 carbon atoms, preferably a methyl group. The new compounds of formula (I) have sedating-tranquilizing properties. In higher dosages some of them also act as hypno-anesthetics. Moreover the derivative in which X represents the methyl group has anticonvulsant activities. The valuable compounds of formula (I) are prepared in a manner known per se e.g. by reacting an 3-alkyl-3-halogen-2-oxopiperidine (the alkyl having 1-4 carbon atoms) with a metal derivative of 2,3-dihydro-3-oxo-1,2-benzisothiazoldioxid-(1,1) or by reacting an 3-alkyl-3-amino-2-oxopiperidine with o-sulfobenzoic acid dichloride or dibromide or with an o-halomercaptobenzoylhalide, followed by oxydation. Other processes known per se, such as cyclizations to form lactam rings, are also suitable for the preparation of the compounds of formula (I).
Patent ES-8303214-A1 (ES)
Title: Power steering apparatus
IPC: B62D5/06
Filed: 1982-03-24
Abstract: A power steering apparatus includes a pair of projections formed on the input and the output side, respectively, and also includes a substantially C-shaped spring disposed in surrounding relationship with the input shaft so that the both projections are maintained in their neutral position. In the neutral position, a circumferential clearance between the end faces of a notch formed in the spring and the projections is maintained substantially zero. The projection formed on the input side engages the lateral side of an inner race of a bearing which rotatably carries the input shaft, thereby preventing a withdrawal of the input shaft. Hydraulic fluid used in the control valve is utilized to define a hydraulic bearing between the input and the output shaft.
Patent ES-8305128-A1 (ES)
Title: Method and device for the colorimetric analysis of a printed colour test scale.
IPC: B41F33/00
Filed: 1982-04-02
Abstract: On a measuring table (1), a bridge (2) extends over a printed sheet (5) to be measured. A measuring carriage (3) carrying a three color-simultaneous measuring head is arranged on the bridge (2) for linear movement in a back-and-forth manner along a desired path on the printed sheet. For control of the movement of the measuring head during measuring runs and for the evaluation of the measured data, a computer (7) with an integrated image display terminal and a processor system (6) controlled by the computer, is provided with the necessary interfaces. The analysis of a color measuring strip (MS) located along the desired path on the printed sheet is effected in two phases. In a first, so-called recognition run the measuring strip is scanned stepwise with high resolution in all three color channels, for the purpose of an analysis of its configuration. By means of flat locations in the density variations, effective positions (e.g., the centers) in the measuring fields are determined as possible measuring positions for subsequent measuring runs. During the measuring runs the measuring strip is measured only at the measuring positions determined during the recognition and the measured data obtained in this manner are transmitted for processing and/or display to the computer (7). By the division of the measurements into a recognition and a measuring run, coupled with the determination of measuring positions by means of flat locations in the density variations, a practically completely automatic evaluation of the color measuring strips independently of their configuration and without the need of prior knowledge of the strips by the apparatus, is rendered possible.
Patent ES-8305044-A1 (ES)
Title: Process for preparing optically pure D- or L-lactic acid.
IPC: C12N1/20
Filed: 1982-07-01
Abstract: A process for the preparation of optically pure D- or L-lactic acid by fermentation of an aqueous nutrient medium, which contains nitrogen, vitamins, aminoacids, sugars and trace elements, by means of a microorganism, at pH 4-6, wherein the nutrient medium contains brewers' yeast as the source of nitrogen, vitamins, aminoacids and trace elements.
Patent ES-8403149-A1 (ES)
Title: Partially acetalized polyvinyl alcohol films containing a plasticizer.
IPC: C03C27/12
Filed: 1982-07-16
Abstract: 1. Plasticiser-containing foils formed from partially acetalised polyvinyl alcohols, characterised in that they contain as plasticiser mixtures of a) esters of organic, cyclic acids with alcohols of 4 to 10 carbon atoms and b) esters of glycols and aliphatic monobasic acids with 4 to 10 carbon atoms, in the ratio of 85:15 to 15:85% by weight.
Patent ES-8305436-A1 (ES)
Title: Dobby of the rotation type.
IPC: D03C1/14
Filed: 1982-08-25
Abstract: The present invention relates to improvements in rotating dobbies. The control of the coupling pawl for connection to the driving shaft is effected by one of two right-angled pivoting levers actuated in the same zone by push elements of the reading device of the dobby. When a lever engages in a notch in a plate fixed to the eccentric, the nose of the engaged one of the pivoting levers pushes a catch on the pawl which pivots the pawl causing the withdrawal of its finger to release connection with drive from the shaft.
Patent ES-8401274-A1 (ES)
Title: Method for the identification of illicit sound recordings, and duplicator using the method.
IPC: G11B5/86
Filed: 1982-10-27
Abstract: In an installation comprising a master assembly for reading the sound information signals and the end-of-program sequence signals recorded on a master tape, and at least one slave assembly to record a second time the read out signals, the slave assembly comprises circuits for detecting and regenerating end-of-sequence signals, which circuits are connected to the output of the said recording amplifier, digital coding circuits by derivation from a pilot frequency for producing a coded auxiliary digital signal, means to modify the digital coding at each new detection of end-of-sequence signals and an adder circuit to add the coded auxiliary digital signal with the sound information signal before re-recording the latter.
Patent ES-8405063-A1 (ES)
Title: Detergent processing.
IPC: C11D13/08
Filed: 1983-03-28
Abstract: A volatile component, for example a perfume, is mixed with a soap-containing formulation by passing the admixed volatile component and formulation between two mutually displaceable surfaces which work the mixture. The device is enclosed and provides efficient temperature control.
Patent ES-8405804-A1 (ES)
Title: Pyridothienopyridazine compounds.
IPC: C07D495/14
Filed: 1983-03-31
Abstract: Provided are pyridothienopyridazine compounds of the formula < IMAGE > wherein R1 is alkyl, alkenyl, alkynyl, halogen, nitro, cyano, carboxy, carboxyalkyl, carbalkoxy, alkanoyl, trihalomethyl, aryl, aralkyl, hetero, thio, thioalkyl, alkylmercapto, hydroxy, hydroxyalkyl, alkoxy, amino, aminoalkyl, alkylamino, sulfinyl, sulfonyl or methylenedioxy, n is an integer from 0 to 3 inclusive, and R2 and R3 are independently hydrogen, alkyl, alkenyl, alkinyl, hydroxy, hydroxyalkyl, alkoxy, halogen, amino, aminoalkyl, alkylamino, alkanoylamino, thio, thioalkyl, alkylmercapto, carboxy, carbalkoxy, alkylsulfinyl, alkylsulfonyl, arylsulfinyl, or arylsulfonyl, wherein the alkyl groups contain from 1 to 6 carbon atoms, the alkenyl and alkynyl groups contain from 2 to 6 carbon atoms, and the aryl groups contain from 6 to 10 carbon atoms. These compounds have anti-allergy activity.
Patent ES-8403863-A1 (ES)
Title: Halogenobenzhydrylsulfinylacetohydroxamic acids, preparation and therapeutical use.
IPC: C07C323/60
Filed: 1983-06-03
Abstract: The present invention relates to new industrial products, namely halogeno-benzhydrylsulfinylacetohydroxamic acids of formula: < IMAGE > (I) wherein: X1 is F, Cl, Br or CF3 and X2, which may be identical to or different from X1, is H, F, Cl, Br or CF3. These products are useful in therapeutics, particularly as substances acting on the CNS.
Patent ES-8503200-A1 (ES)
Title: Pesticidal agents.
IPC: A01N57/12
Filed: 1983-06-06
Abstract: A novel pesticidal composition containing the synergistically effective active-substance combination comprising the compound: S-[6-chloro-oxazolo[4,5-b]-pyridin-2(3H)-on-3-yl-methyl]-O,O-dimethyl- thiophosphate or the compound: (CH3O)2P(S)-OCH=C(CH3)C(O)OCH3 with the compound: 1(RS)-cis,trans-3-(2,2-dichlorovinyl)-2,2-dimethyl-cyclopropanecarboxylic acid-(RS)-( alpha -cyano-3-phenoxybenzyl) ester. The compositions are used for the control of various pests. They are suitable in particular for controlling stored-food pests, granary pests and other storehouse pests of the orders: Coleoptera, Lepidoptera and Acarina. Also hygiene pests of the orders: Diptera and Blattaria can be successfully controlled with these compositions.
Patent ES-8505344-A1 (ES)
Title: Benzoic acid piperidyl ester(s) contg. alkylene bridges
IPC: C07D451/04
Filed: 1983-06-28
Abstract: Novel cpds. (I) which are di-carbocyclic or heterocyclic carboxylic acid esters of a piperidinol or corresp. amide contg. an alkylene bridge or esters or amides of a substd. benzoic acid and a piperidinol or piperidyl amine contg. an alkylene bridge have the following structural characteristics (a) each benzoic acid ester which possesses an alkylene bridge between 2C atoms of the piperidyl ring is substd. in the Ph ring in at least one of the ortho or meta positions; (b) in each benzoic acid ester which is unsubstd. in both ortho-positions of the Ph ring or which is substd. by halogen or alkyl in at least one of the ortho-positions but possesses only H or halogen in meta- and para-positions and which possesses an alkylene bridge between 2-ring C of the piperidyl ring, this alkylene bridge contains at least 3C; (c) in each benzoic acid ester which contains an oxy gp. and which possesses an alkylene bridge between the N atom of the piperidyl ring and a ring C atom, there is at least one substituent other than oxy or only 2 oxy substituents in the benzoic acid nucleus; (d) in each mono-cyclic or heterocyclic carboxylic acid amide or ester in which the heterocycle is a 6-membered ring, or in each cyclic hetero-cyclic carboxylic acid amide in which the heterocycle contains 2 O atoms, there is an alkylene bridge in the piperidyl ring between a piperidyl N-atom and a piperidyl C atom; (e) in each benzoic acid amide, the alkylene bridge of the piperidyl ring is attached to a ring C and the ring N; (f) in no benzoic acid amide is there an alkyl, OH or halogen substit. in the ortho-position; (g) thienoyl and naphthoyl-8-aza-bicyclo (3,2,1) oct-3-yl esters are excluded. The salts of these cpds., e.g. their acid addn. salts and quat. ammonium salts e.g. of the N atom of the piperidyl ring are also new.
Patent ES-8405113-A1 (ES)
Title: Hydraulic force demonstration model
IPC: F04B9/00
Filed: 1983-07-04
Abstract: Hydraulic machine, comprising: a reservoir (2) intended to be filled with a fluid (F), and a rotor (3) freely rotatably supported about a horizontal axis (11) within the reservoir (2), the rotor (3) being so shaped that the centre (12) of buoyancy thrust to which the rotor (3) is subject when it is completely immersed in the fluid (F) is spaced apart from the axis (11) of rotation of the rotor, characterised in that it further comprises: means for varying cyclically the distance between the axis of rotation (11) of the rotor (3) and the free surface of the fluid (F) within the reservoir, when the quantity of the fluid is maintained constant, or for causing a cyclic variation in the volume of the fluid within the reservoir, when the axis (11) of the rotor (3) is fixed, and in that the rotor has a cylindrical body with a transverse section having an outline including a part of a circle with its centre located on the axis of rotation (11) of the rotor (3), and a plurality of straight segments. - (6pp) EPAB- EP-134382 B Hydraulic machine, comprising: a reservoir (2) intended to be filled with a fluid (F), and a rotor (3) freely rotatably supported about a horizontal axis (11) within the reservoir (2), the rotor (3) being so shaped that the centre (12) of buoyancy thrust to which the rotor (3) is subject when it is completely immersed in the fluid (F) is spaced apart from the axis (11) of rotation of the rotor, characterised in that it further comprises: means for varying cyclically the distance between the axis of rotation (11) of the rotor (3) and the free surface of the fluid (F) within the reservoir, when the quantity of the fluid is maintained constant, or for causing a cyclic variation in the volume of the fluid within the reservoir, when the axis (11) of the rotor (3) is fixed, and in that the rotor has a cylindrical body with a transverse section having an outline including a part of a circle with its centre located on the axis of rotation (11) of the rotor (3), and a plurality of straight segments.
Patent ES-8501002-A1 (ES)
Title: Ferritic stainless steel sheets for producing deep-drawn and polished articles such as saucepans
IPC: C22C38/28
Filed: 1983-08-01
Abstract: A grade of ferritic stainless steel sheet making it possible to avoid or very greatly limit the polishing work after deep-drawing of a receptacle such as a saucepan. The sheet of the invention, 0.4 to 1.5 mm in thickness, has a crystalline orientation texture of cubic type on top close to {111} < 112 > in the case of which the crystals in most cases have a normal to the unit face of the crystal lattice basic cube situated in the plane normal to the sheet and containing the rolling direction. Its composition is preferably (% by weight): C </= 0.06, Si </= 0.8, Mn </= 1.0, Zr 0.15 to 0.9, Cr 14.0 to 19.0 and other impurities. The sheet of the invention is employed for varied deep-drawn and polished receptacles and in particular for kitchen receptacles with or without a brazed diffuser bottom.