baber/WOPTO huggingface dataset:
Patent ES-481698-A1 (ES)
Title: Cartridge for rock-bolting.
IPC: E21D21/00
Filed: 1979-05-31
Abstract: A frangible cartridge for anchoring a reinforcing element such as a rock-bolt in a borehole drilled in rock strata, for example an underground mine roof, contains as separate constituents (A) an aqueous liquid and an alkali metal silicate and (B) a gelling agent for the alkali metal silicate, the gelling agent being capable of forming a gel from the alkali metal silicate when brought into contact therewith as a result of the reinforcing element being caused to break the cartridge and mix together the constituents (A) and (B) within the borehole so as to form a grouting composition around the reinforcing element, the grouting composition when hardened serving to anchor the reinforcing element in the borehole. In a preferred embodiment, a hydraulic substance such as a hydraulic cement is incorporated in constituent (B) and is hardened by the aqueous liquid present in constituent (A) when the contents of the cartridge are mixed by the reinforcing element. The cartridge of the invention is safer for use, particularly in coal mines, than the conventional resinous cartridges.
Patent ES-482919-A1 (ES)
Title: Fixture for holding a twist drill to be reground
IPC: B24B3/28
Filed: 1979-07-27
Abstract: A carriage is slidably mounted on a baseplate and longitudinally guided thereon in a predetermined direction. An angle bracket is slidably and pivotally mounted on and adapted to be fixed to said carriage and is guided thereon transversely to said predetermined direction. A crosspin is mounted on said angle bracket and adapted to extend transversely to said predetermined direction. A drill holder for holding a twist drill is fitted on said crosspin to be pivotally movable thereon and extends laterally of said angle bracket at an angle to said predetermined direction.
Patent ES-8102106-A1 (ES)
Title: 4,1-Benzoxazepines
IPC: A61P25/00
Filed: 1979-11-26
Abstract: 4,1-Benzoxazepines and thia analogs thereof of the formula: < IMAGE > (wherein -A-B- is the following group: < IMAGE > +TR < IMAGE > (wherein R1 is hydrogen, C1 to C3 alkyl, or C7 to C9 aralkyl R2 is C1 to C3 alkyl or C1 to C3 alpha -aminoalkyl R3 is C2 to C6 dialkylamino R4 is C2 to C6 dialkylamino or C5 to C7 alkylpiperazino R5 is C1 to C3 alkyl and Q is oxygen or sulfur) D is oxygen or sulfur X is halogen or nitro Y is hydrogen or halogen and Z is hydrogen, C1 to C3 alkoxy, or C3 to C9 dialkylaminoalkoxy with the proviso that when -A-B- is < IMAGE > Z is not hydrogen.) useful as novel central nervous system drugs are prepared by various synthetic routes.
Patent ES-8105130-A1 (ES)
Title: Herbicidal compositions containing 2,4-diamino-6-chloro-5-methylthio-pyrimidine and herbicidal urea derivatives and method of treatment of cultures with said compositions.
IPC: A01N47/36
Filed: 1980-01-15
Abstract: 1. Herbicidal compositions characterized in that they contain simultaneously, as active materials, 2,4-diamino-6-chloro-5-methylthio-pyrimidine or a mixture of the two isomeric compounds 2,4-diamino-6- chloro-5-methylthio-pyrimidine and 4,6-diamino-2-chloro-5-methyl-thio-pyrimidine in which the percentage of the first of these compounds is at least 80 %, and a herbicidal derivative of urea selected from the neburon of formula : see diagramm : EP0013636,P10,F1 the isoproturon of formula see diagramm : EP0013636,P10,F2 the chlortoluron of formula see diagramm : EP0013636,P10,F3 the metoxuron of formula see diagramm : EP0013636,P10,F4 the chlorbromuron of formula see diagramm : EP0013636,P10,F5 and the methabenzthiazuron of formula see diagramm : EP0013636,P10,F6 the ratio by weight 2,4-diamino-6-chloro-5-methylthio-pyrimidine/herbicidal derivative of urea or mixture of the two isomeric compounds/herbicidal derivative of urea in the compositions being from 1/10 to 1/1 in the case where the herbicidal derivative of urea is neburon, and from 1/10 to 10, preferably 1/4 to 4, in the case where the herbicidal derivative of urea is isoproturon, chlortoluron, metoxuron, chlorbromuron or methabenzthiazuron.
Patent ES-487810-A1 (ES)
Title: Automatic lottery ticket vending machine
IPC: G07C15/00
Filed: 1980-01-17
Abstract: Improvements in automatic lottery ticket vending machines adapted upon lottery ticket purchase to dispense one or a definite number of tickets at a time from an externally inaccessible portion of the interior of the vending machine. For the purpose of facilitating loading of the automatic lottery ticket vending machine so that the loading can be effected safer and at a more rapid rate, as well as to simplify the construction of the vending machines, the invention comprises at least one transport container for the tickets detachably connected to rotation means forming part of the automatic vending machine and adapted to rotate the container as a unit for mixing and dispensing the tickets.
Patent ES-8102090-A1 (ES)
Title: Omega-(2-(N-lower alkyl-benzamido)-phenyl)-alkanoic acids, their use and preparation, and medicaments containing them.
IPC: C07D223/16
Filed: 1980-01-24
Abstract: //c-[-2-(N-lower alkyl-benzamido)-phenyl]-alkanoic acids of the general formula I: (FORMULA) wherein n denotes a positive whole number from 2 to 5, R<s1>s denotes a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylmercapto group, a trifluoromethyl group or a phenyl group which may be substituted by a halogen atom or a lower alkoxy group, R<s2>s denotes a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group, R<s3>s denotes a lower alkyl group, R<s4>s denotes a hydrogen atom, a halogen atom, a hydroxy group, a lower alkyl group, a lower alkoxy group, a lower alkylmercapto group, a phenyl group which may be substituted by a halogen atom or a nitro group, a nitro group, an amino group which may be lower alkylated, a lower alkylcarbonyl group, a benzoyl group which may be substituted by a halogen atom, a trifluoromethyl group, a trifluoromethoxy group or a trifluoromethylmercapto group, R<s5>s denotes a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group, R<s6>s denotes a hydrogen atom, a lower alkyl group or a lower alkoxy group, and their salts with inorganic or organic bases, are new compounds. They have a hypoglycaemic effect and inhibit the glucose formation in the liver. Processes for their preparation are stated.
Patent ES-489495-A1 (ES)
Title: Circular saw sliding table - has mounting plate fitting on guide for rail perpendicular to bars
IPC: B23D47/02
Filed: 1980-03-13
Abstract: The sliding table has additional guide bars running in the direction of the blade axis and against which the faces of long workpieces bear. A mounting plate (11) for one or more rails (18) at right angles to the bars (9) fits on the latter and lies above them. The rail guides a supporting table (22), mounted on rollers (23), for the workpiece. The plate can be adjustable in the direction of the saw blade axis.
Patent ES-8201700-A1 (ES)
Title: Self-aligning clutch release bearing.
IPC: F16D23/14
Filed: 1980-11-06
Abstract: A self-centering thrust bearing assembly, in which the bearing comprises one ring intended to cooperate with a driving unit of the clutch assembly, whereas its other ring is mounted on an axial movable support driven for the clutching operation, said mounting being provided with a certain radial clearance and a resilient pinching action in axial sliding rest on said support. The pinching action is substantially carried out by first fastening means exerting a pinching stress localized from the ring to the support so that it constitutes for the ring the center of a pivoting movement which is superposed to the radial sliding clearance for the self-centering process.
Patent ES-8203729-A1 (ES)
Title: Tool for fitting a tyre to a rim
IPC: B60C25/14
Filed: 1981-01-28
Abstract: A tool for fitting a tyre to a rim comprises a first, rigid, arm (9) which is provided at one of its ends with means (91) for bearing on a rim flange and a second arm (8) which is provided at one of its ends with means (81) for engaging a tyre bead, the second arm being movable with respect to the first to lift the tyre bead over the rim flange (121). In the illustrated embodiment the arm (8) passes through a slot in the arm (9) and bears on a fulcrum portion (93) thereof so as to be pivotable with respect to the arm (9). Alternatively the two arms may be connected together at their ends remote from the rim and tyre engaging means to form a tong-like tool, or may be formed in one-piece so as to be so connected. Tyre removing means, e.g. (84) may be provided on the tool.
Patent ES-8206703-A1 (ES)
Title: Colouring means and method for colouring cellulose fibers
IPC: D06P5/08
Filed: 1981-02-20
Abstract: The reaction products of primary or secondary amines or of polyamines with cyanamide, dicyanamide, guanidine or one of their derivatives or of ammonia with cyanamide or dicyanamide (A) are brought in presence of N-methylo compounds of ureas, melamines, triazones, urones, carbamates or acid amides (B). Thus, compounds are obtained for improving the wetting resistance during colouring with direct dyes of textiles composed of cellulose fibers or containing such fibers. These compounds are appropriate for fixing a reactive dye not bound in colouring with this type of dye.
Patent ES-8300545-A1 (ES)
Title: Method for constructing welding guns, and the relative product.
IPC: B23K11/31
Filed: 1981-04-15
Abstract: A welding gun, mounted on machine tools, of the type constituted by two arms connected to an electricity supply, each arm being constituted by an electrode holder and an electrode connected together by a taper joint the electrode holder and electrode of each arm are constituted by a pure copper core cast inside an amagnetic stainless steel shell the method for constructing the arms follows the so-called lost-wax casting process, and one or more channels are formed inside the copper core for the passage of the gun cooling liquid.
Patent ES-8300557-A1 (ES)
Title: Device for producing concrete blocks
IPC: B28B15/00
Filed: 1981-06-03
Abstract: In a device for producing concrete blocks of low height and high density by stationary multilayer production on pallets (15), with a vibratory table (2), a pallet lift table (3) and a block-moulding machine (1), a bottom production device which is guided on rails (7) and can be converted for stationary production is used, it being possible for a portion of the rails (7) to be designed as a removable approach ramp (8). The devices together with the corresponding connections for actuating the vibrator (at 2) and the lifting table (3) are also provided on the block-moulding machine (1).
Patent ES-8203696-A1 (ES)
Title: Biaxially-oriented methylstyrene polymer films and method for their manufacture.
IPC: B29C49/00
Filed: 1981-07-09
Abstract: Biaxially-oriented film comprising a layer of solid thermoplastic methyl styrene polymer, said polymer having at least 90 percent repeating units of 4-methyl-styrene.
Patent ES-8305675-A1 (ES)
Title: 2-Nitro-5-(substituted-phenoxy) benzoate esters of hydroxyalkanoic acids and derivatives thereof as herbicides.
IPC: A01N37/48
Filed: 1982-01-15
Abstract: Compounds of the formula < CHEM > wherein R1 is selected from COOH COOM where M is a cation selected from alkali metals, alkaline earth metals, ammonium, alkyl1-5 and dialkyl2-6 ammonium: and < CHEM > where R4 and R5 are selected from hydrogen and alkyl1-5 R2 and R3 may be the same or different and each is selected from hydrogen alkyl1-5 QCOOR6 where Q is alkyl0-3, R6 is alkyl1-5, hydrogen, a cation selected from alkali metals, alkaline earth metals, ammonium, alkyl1-5 and dialkyl2-6 ammonium and < CHEM > and where R1 may additionally be COOR2, R2 being alkyl1-5 when (i) R2 and R3 are both alkyl or (ii) when at least one of R2 and R3 is selected from QCOOR6 and < CHEM > have pre and post emergence herbicidal activity.e
Patent ES-8303081-A1 (ES)
Title: An operating table for ophthalmic surgery.
IPC: A61G13/00
Filed: 1982-01-19
Abstract: An operating table for ophthalmic surgery consisting of a base, held at an adequate height from the floor by supporting members, and on which a stretcher is placed which is movable in the longitudinal sense and adjustable in height, one end of which is connected to an adjustable assembly comprising a first device for positioning the patient's head, with the body being on said stretcher, in the position most convenient for carrying out the surgical operation and a second device supporting a mask element provided with an opening in which the eye to be operated on is adapted and on the edge of which the orbital edge of said eye is sealed. A transparent rigid airtight cover is provided which may be adapted on said base plane in such a way as to create an airtight environment apt to be appropriately depressurized through conventional vacuum means, said airtight environment completely surrounding the body of the patient with the exception of the eye to be operated on, which through said opening in said mask element appears exposed to the pressure of the outside ambient.
Patent ES-8301188-A1 (ES)
Title: Process for racemizing an optically active alpha-amino acid or a salt thereof.
IPC: C07B55/00
Filed: 1982-01-22
Abstract: A process for producing a DL- alpha -amino acid or a salt thereof which comprises racemizing an optically active alpha -amino acid or a salt thereof in the presence of an aliphatic acid and an aldehyde.
Patent ES-8303727-A1 (ES)
Title: Method for the burning-in of light-sensitive layers in the manufacturing of printing plates.
IPC: B41N3/00
Filed: 1982-03-17
Abstract: The invention relates to a process for the burning-in of positive-working, light-sensitive layers, containing diazo compounds, during the preparation of offset printing forms, by heating the printing plate. In this process, the light-sensitive layer is treated, after exposure and development, with electromagnetic radiation having an infrared fraction, a fraction in the visible region, and an ultraviolet fraction.
Patent ES-8304438-A1 (ES)
Title: Concentration apparatus.
IPC: B01D1/26
Filed: 1982-05-21
Abstract: A concentration apparatus having at least one evaporation stage and a condensation stage or at least two evaporation stages each having a jacket which surrounds at least one tube carrying a flow of a product to be evaporated or of a coolant, and having at least one separation stage for separating the product/vapour mixture issuing from an evaporation stage into a liquid phase and a vapour phase, is characterised in that at least one separation stage is located inside the outer shell of an evaporation stage or condensation stage.
Patent ES-8401023-A1 (ES)
Title: Process for the production of a peroxy compound.
IPC: C07C67/00
Filed: 1982-06-08
Abstract: In the present invention, hydrated magnesium salts of the carboxylate group in certain aromatic or olefinically unsaturated peroxyacids such as monoperoxyphthalic acid or monoperoxymaleic acid are made by reacting the corresponding anhydride with aqueous hydrogen peroxide and a magnesium base, in the absence of a significant amount of free iron. By so doing, the process avoids the use of non-aqueous solvents such as ethyl acetate. Solid product can be obtained by using no more than enough hydrogen peroxide and water for solely a damp product to be obtained or by crystallization from an aqueous solution, preferably with recycle of the mother liquor. Preferably the reaction temperature is maintained at 5 DEG to 25 DEG C., employing 1.8 to 2.2 moles anhyhdride per mole of magnesium base, and 0.95 to 1.2 moles of hydrogen peroxide per mole of anhydride. The product can be used as a bleach and as a disinfectant.
Patent ES-8307866-A1 (ES)
Title: Thermosetting molding compositions.
IPC: C08F299/02
Filed: 1982-06-30
Abstract: Curable liquid compositions are described which comprise a thermosetting resin with an acid number of about 40 or greater and an initiator selected from peroxyketals, ketone peroxides, and alkyl hydroperoxides.
Patent ES-8307370-A1 (ES)
Title: Improved collimator gun sight.
IPC: G02B27/32
Filed: 1982-07-06
Abstract: A collimator gun sight has a partially reflecting concave mirror (16) focusing an image at infinity of an aiming mark (19) superimposed on the target field. The aiming mark is a composite pattern having a reflective part and a transmissive part. Ambient light (23) illuminates one part and artificial light (22) the other providing a sight suitable for day and night use.
Patent ES-8305614-A1 (ES)
Title: Method and device for inserting flexible spring ring into annular lip seal
IPC: F16J15/328
Filed: 1982-07-08
Abstract: Two opposed transport devices in the form of capstans, discs or the like carry the sealing rings and spring rings respectively. Once the two transport devices have reached their position of minimum distance from one another, the spring ring is inserted or driven abruptly into the corresponding groove of the sealing ring under the action of an external force and without touching the sealing ring.
Patent ES-8307591-A1 (ES)
Title: Inking arrangement for offset printing machines.
IPC: B41F7/06
Filed: 1982-10-29
Abstract: Inking unit for an offset printing machine with a plate cylinder which includes an ink applicator roll with an elastic surface cooperatively engaging the plate cylinder for delivering ink to the plate cylinder, an ink feeding system and an inking cylinder cooperating with the ink feeding system for receiving ink therefrom and cooperatively engaging the ink applicator roll so as to feed the ink in a continuous film thereto, the ink applicator roll having a diameter approximately equal to the diameter of the plate cylinder and being located downstream from the inking cylinder in ink feed direction, the ink applicator roll being rotatable in a given direction, and means for transfering dampening medium to the ink applicator roll in the given rotary direction thereof at a location of the ink applicator roll downstream of the location at which the ink applicator roll is in engagement with the inking cylinder and upstream of the location at which the ink applicator roll is in engagement with the plate cylinder.
Patent ES-8400412-A1 (ES)
Title: Novel sulfimine compound
IPC: C07D215/227
Filed: 1983-01-07
Abstract: Novel sulphoximides of the general formula < IMAGE > in which A, B, R1 and R2 are defined as in Patent Claim 1, which exhibit useful pharmacological properties, in particular antithrombotic effects. The compounds of the general formula I can be prepared by processes which are customary for analogous compounds.
Patent ES-8502001-A1 (ES)
Title: Positive drive rotator.
IPC: B24C3/08
Filed: 1983-03-23
Abstract: In a booth in which articles are carried along a pathway for treatment with sprayed material directed through nozzles or the like at the pathway, apparatus is provided for positively rotating the conveyed articles to assure uniform treatment on all sides thereof. Article supports are connected to the conveyer, each having a first portion carried by the conveyer and a second portion rotatable relative to the first portion for holding an article. A toothed member on the second portion is positively engaged by and driven by links of a link belt to rotate the second hanger portion and the article held thereon.
Patent ES-8401921-A1 (ES)
Title: Controlled-release fertilizer, process for its preparation and its application.
IPC: C05D9/02
Filed: 1983-03-30
Abstract: A depot fertilizer composition comprising an inorganic matrix and another inorganic and/or organic component of the formula X Me(II)O.[(1-x)/2]Me(III)2O3.YA.zI.aq in which Me (II) is at least one divalent metal, Me(III) is at least one trivalent metal, A is at least one inorganic acid or anhydride of an inorganic acid, I is at least one organic compound, aq is 0-9, X is from 0 to 1, Y is from 0.5 to 0.7, and Z is from 0 to 20, at least one of the components containing a plant nutrient element. The compositions are suited for fertilizing the leaves or full systems of plants growing in soil or in water.
Patent ES-8404597-A1 (ES)
Title: Glazing panels and their bonding
IPC: B32B37/00
Filed: 1983-05-26
Abstract: A method of manufacturing a polygonal glazing panel comprising sheets 61, 62 which are joined together along the margin of the panel using heat-activatable bonding medium 66,67 which is electrically conductive and/or in contact with electrically conductive material 63 comprised within the panel and which is activated in situ by induction heating is characterized in that for the induction heating use is made of a polygonal inductor loop each of whose sides 50, 51, 52, 53 and 68 comprises a conductor or conductors of tubular bar or of rod form, the loop being spaced from the work 61 to 67 and so disposed in relation to the margin of the work that the bonding medium 66, 67 is heated simultaneously at all positions along the joint or joints to be formed. In apparatus for performing this invention the induction heating means comprises an inductor in the form of a polygonal loop which can lead around the edge of a panel assembly, each side of the loop being formed by a conductor or conductors of tubular bar or of rod form and at least one side of the loop is movable relative to one or more other sides of the loop.
Patent ES-8406265-A1 (ES)
Title: Machine with turning tool for reproduction and finishing work and especially for treating the outline of a piece fitted on a reproduction template.
IPC: B24B21/08
Filed: 1983-09-28
Abstract: The machine according to the invention for reproduction or finishing work, and especially for machining the outline of a workpiece (1) fixed flat above a reproduction template (2), consists of a frame (3A) on which is mounted a work table (4), fixed with respect to the ground and provided with at least one horizontal work plane (5), in the area of which there is situated or partially situated at least one tool (6) fixed on a vertical rotating shaft (7), substantially above a guide mounted loosely on the same axle, and is essentially characterised in that the guide is in the form of a truncated cone, the smallest diameter of which is equal to the diameter of the tool (6) in order to obtain variable pass depths of the tool (6) in the workpiece (1) in a continuous manner.
Patent ES-8406446-A1 (ES)
Title: Hydantoins, their preparation and application.
IPC: C07D233/86
Filed: 1983-10-27
Abstract: Die Erfindung betrifft neue Cycloalkan-5 min -spirohydantoine der Formel < CHEM > die in der Beschreibung erläutert wird. Es werden ferner Verfahren zur Herstellung der neuen Verbindungen beschrieben sowie die Verwendung der Verbindungen zur Bekämpfung unerwünschten Pflanzenwachstums.
Patent ES-8506167-A1 (ES)
Title: Lower alkanol(s) detection in body fluids
IPC: G01N33/50
Filed: 1984-01-12
Abstract: Lower alkanols (I) are detected in body fluids by contacting with a solid carrier containing a buffer, an enzyme which forms the corresponding aldehyde or a reduction product, a chromogen which reacts with this aldehyde or reduction product in the presence of a second or third agent to produce a colour change indicating the presence of (I). The composition may also contain an inhibitor competitive to the first enzyme and an aldehyde trapping agent. Pref. oxidising enzyme-oxidising agent include alcohol dehydrogenase and NAD. Pref. enzyme inhibitors include pyrazole, halopyrazole, alkylpyrazole or a steroid, Pref. chromogens include tetrazolium salt, 2,6-dichlorophenol, indophenol or methylene blue.
Patent ES-8504906-A1 (ES)
Title: Production of aqueous coal slurries having high coal contents.
IPC: C10L1/32
Filed: 1984-02-24
Abstract: Coarse coal particles are pulverized to at least 70% passing through a standard 200 mesh screen in the presence of water in an amount to form aqueous coal slurries having a coal concentration from 60 to 80% by weight. The pulverization is carried out also in the presence of polyether typed polyoxyalkylene adducts having a high molecular weight with polyols having at least three active hydrogen atoms, phenol/aldehyde condensates of polyalkyleneimines, or derivatives of these adducts.