baber/WOPTO huggingface dataset:
Patent ES-8505437-A1 (ES)
Title: Mobile track leveling, lining and tamping machine
IPC: E01B27/16
Filed: 1984-03-22
Abstract: A mobile track leveling, lining and tamping machine has a machine frame supported on undercarriages for continuous movement in an operating direction, a power plant and operating controls carried by the machine frame, a tool carrier frame having a front end and a rear end, and an undercarriage supporting and guiding the tool carrier frame rear end on the track. Tamping tool assemblies are mounted on the tool carrier frame immediately ahead of the undercarriage supporting and guiding the tool carrier frame rear end for tamping ballast in intermittent tamping cycles under respective ties at points of intersection of the two rails and the ties in tangent and switch track sections and a track lifting and lining unit is associated with the two rails mounted on the tool carrier frame ahead of the tamping tool assemblies and is arranged on the tool carrier frame between two undercarriages spaced in the direction of the track for lifting and lining the track in tangent and switch track sections. A longitudinally adjustable coupling device pivotally links the front end of the tool carrier frame to the machine frame, the tool carrier frame having a lateral pivoting range sufficient to pivot and guide the tool carrier frame in switch track sections.
Patent ES-8502083-A1 (ES)
Title: Process for producing N-alkylated dipeptides and their esters.
IPC: C07K1/06
Filed: 1984-04-26
Abstract: The invention relates to a process for the preparation of compounds of the formula I < IMAGE > (I) in which n is 1 or 2, R represents hydrogen, an aliphatic, cycloaliphatic, aromatic, araliphatic, cycloaliphatic-aliphatic radical or a radical ORa or SR2, in which Ra denotes alkyl, aryl or heteroaryl, R1 denotes hydrogen, an aliphatic, cycloaliphatic-aliphatic, aromatic, araliphatic, heteroaromatic radical or an aminoacid side chain, R2 and R3 are identical or different and denote hydrogen, an aliphatic, cycloaliphatic, aromatic or araliphatic radical, and R4+R5, together with the atoms carrying them, form a heterocyclic ring system, which comprises reacting trifluoromethanesulfonic acid derivatives of the formulae II or III with aminoacid esters of the formulae IV or V respectively. The invention also relates to compounds of the formula III and a process for their preparation.
Patent ES-8506089-A1 (ES)
Title: Pharmaceutical and veterinary preparations of cystein-125-depleted muteins of Interleukin-2 and their production.
IPC: C07K19/00
Filed: 1984-06-01
Abstract: The invention provides muteins of biologically active proteins such as IFN- beta and IL-2 in which cysteine residues that are not essential to biological activity have been deleted or replaced with other amino acids to eliminate sites for intermolecular crosslinking or incorrect intramolecular disulfide bridge formation. These muteins may be made via bacterial expression of mutant genes that encode the muteins and have been synthesized from the genes for the parent proteins by oligonucleotide-directed mutagenesis.
Patent ES-8606092-A1 (ES)
Title: Method and apparatus for flanging tubular polymer articles.
IPC: B29C57/00
Filed: 1984-07-18
Abstract: A method and apparatus are described for flanging a tubular article of a crystallizable thermoplastic polymer, particularly of a saturated linear polyester material such as polyethylene terephthalate, which has been heat-set to an elevated temperature, e.g. for producing bodies for processable food and beverage containers. The open end of the tubular body is applied to a flanging die and heated to a flanging temperature above the glass transition temperature but below the heat-set temperature of the polymer. The tubular body and the die are forced together so that the softened end of the tubular article is forced to move outwards until it abuts against a stop ring to form the flange. The residual shrinkage in the polymer material helps it to take up the precise contours of the die and to form a well-defined flange. The flanged end is then cooled, preferably to a temperature at least 20 DEG C. below the flanging temperature, before releasing the tubular body 10 from the die.
Patent ES-8506689-A1 (ES)
Title: Cumalincarboxylic-acid esters, process for their preparation and agricultural fungicides.
IPC: C07D309/38
Filed: 1984-08-09
Abstract: Coumalic esters of the formula (I) < IMAGE > in which R is as defined in the description and their use as fungicides. The novel coumalic esters can be prepared by reacting suitable coumalic acids or coumalic acid halides with suitable alcohols.
Patent ES-8602451-A1 (ES)
Title: Conveyor belt cleaner.
IPC: B65G45/00
Filed: 1985-02-12
Abstract: The cleaning arrangement consists of a transversely disposed support which includes connector slots. One or more elastomeric cleaner blades, either of the doctor blade type or the arm and blade type, including a lock to releasably connect the blade to the support without the use of fasteners and secure the blade against lateral motion and hold the blade in position for cleaning the belt. (1) EPAB- EP-153527 B A conveyor belt cleaning arrangement comprising a linear support member (34) disposed transverse to the direction of conveyor belt travel, and one or more belt cleaner blades (44 68) comprising elastomeric material and detachably mountable on the support member, the support member comprising a flange (36) extending longitudinally thereof and providing support for the belt cleaner blades, characterised in that the support member includes a plurality of connector means adapted to locate and position individual belt cleaner blades and consisting of slots (38) formed in the flange (36), and each said blade includes locking means (60 70) adapted to coact with said connector means to releasably lock said blade to said support member so as to prevent linear movement of said blade along said support member and to hold said blade in position for cleaning said conveyor belt. (8pp)a USAB- US4598823 A A conveyor belt cleaning arrangement consists of a transversely disposed support which includes several connector slots. One or more elastomeric cleaner blades, of the doctor blade type or the arm and blade type, include a locking device. - The lock releasably connects the balde to the support without the use of fasteners. The blade is secured against lateral motion and holds the blade in position for cleaning the belt.
Patent ES-8603031-A1 (ES)
Title: Jam compensating control valve
IPC: B64C13/40
Filed: 1985-02-28
Abstract: An improved jam compensating control valve (45) includes a spool (65) which blocks and unblocks a flow passage through the valve. The spool is slidably disposed within an inner sleeve (60) which, upon jammed interengagement with the spool moves therewith, thereby connecting drain passsages (180, 182, 185, 190 and 195) in the surface of the spool with outlet passages (120 and 125) communicating with an associated actuator (5) for actuator draining in response to such valve jamming.
Patent ES-8605440-A1 (ES)
Title: Procedure and means for braking an escalator
IPC: H02P3/24
Filed: 1985-03-18
Abstract: The motor control system of an escalator has the braking cycle controlled by a thyristor (Th) coupled into the motor winding (L) circuit. Operation of an emergency stop switch (SO) causes FET transistors to be inhibited (F1, F2). At the same time a tachometer output (1) is integrated (2) to generate a voltage (es) related to the retardation time that is linearised by a filter (3) to generate a proportional voltage (eR). - In normal operation a PI amplifier (A1) generates a voltage (eE) producing null braking current. During braking the current increases or decreases to vary the firing pulse frequency to the thyristor to maintain a constant retardation. The output voltage (eE) is compared (A3) with the output of a sawtooth waveform generator (4) to control the firing voltage of the thyristor.
Patent ES-8608247-A1 (ES)
Title: Power transfer circuit.
IPC: H02M1/10
Filed: 1985-06-13
Abstract: A power transfer circuit includes a power transformer (2) having a center tap (12) provided in its secondary winding, a full-wave rectifier circuit (13), a level discriminator circuit (15) and a switching circuit (14). In response to a level discrimination made by the level discriminator circuit that a DC voltage outputted from one output terminal of the full-wave rectifier circuit is less than a predetermined voltage level, a transistor (Q1) and a thyristor (SCR) of the switching circuit are made conductive so as to ground the other output terminal of the full-wave rectifier circuit. In response to a level discrimination made by the level discriminator circuit that the DC voltage outputted from the said one output terminal of the full-wave rectifier circuit exceeds the predetermined voltage level, a diode (D9) connected to the center tap of the power transformer is made conductive to ground the center tap. Thus, the full-wave rectifier circuit outputs a constant DC voltage even if AC voltages at different levels are inputted in the primary winding of the power transformer.
Patent ES-8801122-A1 (ES)
Title: Inhibition of tumor development
IPC: A61K33/42
Filed: 1985-06-26
Abstract: Non-toxic-soluble pharmaceutically acceptable compound derivative of peroxydiphosphoric acid when administered orally or systematically inhibits tumor development of tumor cells in vitro and actual tumor development in vitro in warm blooded animals.
Patent ES-8608454-A1 (ES)
Title: Process for making cement composite materials.
IPC: B28C5/16
Filed: 1985-07-05
Abstract: A process for making glass fibre reinforced cement composite material on a Hatschek machine comprises forming a dilute aqueous slurry of cement, glass fibre, pulverised fuel ash (p.f.a.), finely divided amorphous silica and cellulose pulp, the glass fibre being blended in after the other constituents, then incorporating a flocculant while feeding the slurry into a vat (57), depositing a web of cement, glass fibre, p.f.a., amorphous silica and cellulose pulp on a rotating foraminous cylindrical sieve (55) in the vat while agitating the slurry adjacent to the first submerged quadrant of the sieve, controlling the slurry temperature to be between 20 DEG C and 25 DEG C, and transferring the web from the sieve to a forming roll (64) on which a desired thickness of material is built up by superposition of successive layers of the web, and removing the multi-layer material from the forming roll for curing.
Patent ES-8701950-A1 (ES)
Title: Burner with a priorily mixture and an integrated pilot-flame.
IPC: B01F5/04
Filed: 1985-09-04
Abstract: 1. A burner with integral premixing, of the type comprising three coaxial tubes, namely an outer tube (10) into which the combustive air flows, an intermediate tube (12) into which enters the combustion gas and an innermost tube (14) in which combustive air also circulates, characterised in that : air penetrates tangentially into the outer tube (10) in the vicinity of one of its ends which is closed by an end wall (16), the air being divided into three streams which respectively pass through the three tubes with a spiral movement, the gas penetrates radially into the intermediate tube (12) likewise in the vicinity of its end near to the end wall and forms with the air passing therethrough a non-inflammable premixture, the intermediate tube and the innermost tube are open at both ends and terminate at one end at a predetermined distance from the end wall, the outer tube (10) is provided, slightly downstream of the outlet end of the intermediate tube, with first deflection means (18) which can direct the outer air stream radially towards the burner axis, second deflection means (38) are provided to direct axially the premixture at its outlet from the intermediate tube so that it intersects the outer air stream practically at right angles.
Patent ES-8703732-A1 (ES)
Title: Surgical stapling instrument with staple height adjusting mechanism.
IPC: A61B17/115
Filed: 1985-10-18
Abstract: A surgical stapling instrument suitable for performing a gastrointestinal anastomosis is provided. The stapling instrument incorporates a staple height adjusting mechanism which enables the gap between its jaw members to be adjusted to select different staple heights to be produced when the staples are formed. Preferably, the stapling instrument includes a pair of elongate jaw members, one of which supports a staple cartridge adapted to receive at least two laterally spaced longitudinal rows of staples, and the other provided with an anvil adapted to form the staples. A pusher bar and knife assembly slidable longitudinally relative to the jaw members sequentially drives the staples from the cartridge and forms the staples against the anvil to produce a pair of laterally spaced rows in the tissue. The pusher bar and knife assembly includes a knife blade for cutting the tissue along a line between the longitudinal staple rows. A set of jaw support members is carried by the knife blade which travel along the elongate jaw members as the pusher bar and knife assembly is advanced to provide local support to the jaw members. The angular orientation of the knife blade relative to the jaw members is adjustable by the staple height adjusting mechanism to vary the vertical spacing between the jaw support members as the gap between the jaw members is varied.
Patent ES-8707833-A1 (ES)
Title: Television receiver having character generator with burst locked pixel clock and correction for non-standard video signals
IPC: H04N5/445
Filed: 1985-10-24
Abstract: A television receiver includes a character generator for producing alphanumeric data or graphic symbols to be displayed along with a received video signal. An oscillator, locked to a multiple of the color subcarrier frequency of the video signal, supplies a clock signal to the character generator for controlling the timing of displayed character elements. A delay circuit coupled to the character generator and controlled by a measuring circuit imparts an effective delay to the character elements in proportion to the time difference between a transition of the clock signal and the horizontal synchronizing component of the video signal. The delay compensates for temporal and spacial distortions of displayed characters which otherwise would tend to occur when the ratio of the color subcarrier frequency with respect to the horizontal line rate of the video signal is "non-standard" (e.g., other than 910:1 for NTSC or 1135:1 for PAL).
Patent ES-8607384-A1 (ES)
Title: Beer stabiliser prepn.
IPC: C12C5/00
Filed: 1985-12-11
Abstract: The invention relates to the obtaining of a product for stabilization of beer, which is soluble, with high proteolytic enzymatic activity, and stable, with any methodology, described fully and in detail throughout the process, with the sequence which is indicated via the phases of the procedure, including the tools described as necessary for achieving the object, including the additives, adjuvants and auxiliary materials described as necessary for carrying out the method, with a set of specific manufacturing practices described with every detail. Together with the specifications relating to the complete additive ("aditivado") indicated, they form an inseparably interrelated whole, constituting the complete process, which is described separately and as a whole, with all of which it is possible to achieve the maximum yields, in terms of both activity and weight, and a competitive product which has high activity, and above all is stable, is attained.
Patent ES-8705323-A1 (ES)
Title: Container, particularly for suspended products
IPC: B65D85/18
Filed: 1986-01-09
Abstract: Container, particularly for the transport of products suspended from display rods, comprising a box 1 of generally parallelepipedic shape and a lid 2 of the same shape. The box 1 comprises on one of its lateral faces, called the front face, a wide opening closed by two doors 6, 7 and means for fixing display rods 17 on the face opposite the front face or rear face 10. These means are constituted by battens 11 disposed longitudinally on the internal side of the said rear face 10 and of detachable cross-pieces 12 located opposite these battens 11 and fixed to the internal side of the front face. Application to the transport and storage of pre-packed products, particularly of garlands.
Patent ES-8704585-A1 (ES)
Title: Four stroke internal combustion engine
IPC: F02F7/00
Filed: 1986-01-28
Abstract: Engines having cylinders of noncircular cross section wherein the cylindrical curve is generated at a preselected constant outwardly normal distance from a closed curve. The closed curve is defined as including two spaced points on a major axis of symmetry of the cylinder with two continuously curved portions extending between these points and curved outwardly from the major axis. The closed curve about which the cylinder curve is generated is preferred such that there is a continuous change of curvature without discontinuity in that curvature in the cylindrical curve. The avoidance of discontinuity in the generating curve aids in mass production consideration and cutter life. A plurality of intake and exhaust port arrangements are disclosed illustrating four intake ports and four exhaust ports on opposite sides of the major axis of symmetry of the defined cylinder. In one embodiment, the outermost of the ports are smaller and are positioned closer to the major axis of symmetry. In another, the valves are oriented such that the stems thereof point to the centerline of the associated camshaft for direct actuation.
Patent ES-8800711-A1 (ES)
Title: Lubricating compositions having improved film-forming properties.
IPC: C10N50/02
Filed: 1986-02-13
Abstract: Lubricating compositions having improved film-forming properties comprising: (A) a perfluoropolyether having a viscosity ranging from 150 to 2,000 cSt (at 20 DEG C.) (B) a perfluoropolyether having a viscosity</=50 cSt (at 20 DEG C.) and in which compound (B) is utilized in amounts ranging from 2 to 20% by weight with respect to the sum of (A) and (B).
Patent ES-8707951-A1 (ES)
Title: Tetrazole derivatives.
IPC: A61P43/00
Filed: 1986-05-09
Abstract: The invention describes various novel tetrazole derivatives of the formula I in which R1 and R2 are independently hydrogen, trifluoromethyl or (1-6C)alkyl (but R1 and R2 is not greater than 6 carbon atoms), or R1 is optionally substituted phenyl and R2 is hydrogen, Y is vinylene, n is 1 or 2 and m is 1, 2 or 3, or a pharmaceutically acceptable salt thereof, for use in conjunction with their pharmaceutical compositions in the treatment of various pulmonary and/or vascular disorders. Also described are various processes and intermediates for the manufacture of the novel compounds.
Patent ES-8704243-A1 (ES)
Title: Sealing assembly.
IPC: F16J15/48
Filed: 1986-06-20
Abstract: A sealing assembly, suitable for sealing between two relatively-slidable parts, includes a sealing ring which is housed in an annular groove in one of the parts, which is formed with two circumferential lip portions and which is formed with a circumferential landed portion disposed between those portions. Elastomeric energizing means, also in the grooves and in engagement with the sealing ring, urges the lip portions into fluid sealing engagement with the other of the parts. The landed portion is, under conditions of low fluid pressure upon the assembly, free from fluid sealing engagement with the other part but, under conditions of high fluid pressure upon the assembly, is caused to come into fluid sealing engagement with the other part to supplement the sealing by the lip portions and to share with those portions contact stresses arising on relative movement of the two parts under high applied fluid pressure.
Patent ES-8707944-A1 (ES)
Title: Acyl resorcinol ether prepn.
IPC: A61K31/41
Filed: 1986-12-30
Abstract: 4-Acyl resorcinol ethers of formula (I) and their salts, in which R1 is lower alkyl, R2 is 5-tetrazolyl and alk is hydroxy alkylene, for use as anti-allergy agents, are made by reaction of a cpd. of formula (II) with a cpd. of formula X7OR2, in which X7 is substd. carboxy, and rings A and B may be further substd. Reaction is carried out in an inert solvent in presence of a condensing agent and with cooling.
Patent IE-912036-A1 (IE)
Title: Improved tools for cutting rock drilling
Inventor: WALDENSTROM MATS
IPC: C22C29/08
Filed: 1991-06-14
Abstract: The present invention relates to a rock bit insert of cemented carbide for cutting rock drilling. The insert (1) is provided with one or more bodies (3) or layers of diamond or cBN produced at high pressure and high temperature in the diamond or cBN stable area. The body ef cemented carbide has a multi-structure containing eta-phase (6) surrounded by a surface zone (4,5) of cemented carbide free of eta-phase and having a low content of cobalt in the surface (4) and a higher content of cobalt next to the eta-phase zone (5).
Patent IE-912569-A1 (IE)
Title: Novel compounds
IPC: A61K31/545
Filed: 1991-07-22
Abstract: Compounds of formula (I) or a salt thereof, processes for their preparation, their use as antibiotics, and intermediates thereto, wherein R<1> is hydrogen, methoxy or formamido; R<2> is an acyl group, in particular that of an antibacterially active cephalosporin; CO2R<3> is a carboxy group or a carboxylate anion, or R<3> is a readily removable carboxy protecting group; R<4> represents up to four substitutents which may be the same or different; m is 1 or 2; and n is 1.
Patent IE-912945-A1 (IE)
Title: Process for preparing perpropionic acid
Inventor: INABA YUKIO
IPC: C07C407/00
Filed: 1991-08-20
Abstract: Disclosed is a process for preparing perpropionic acid comprising reacting propionic acid with hydrogen peroxide in the presence of a catalyst wherein the reaction is carried out by using an alkyl propionate as a reaction solvent and water in the reaction solution is removed continuously by an azeotropic distillation with the reaction solvent and at the time, since the reaction is carried out while the concentration of the peroxide in an aqueous phase separated from the dilstillate by the azeotropic distillation is maintained at not more than 0.1% by weight, a perpropionic acid solution containing almost no unreacted hydrogen peroxide can be prepared in industry.
Patent IE-893007-A1 (IE)
Title: A device for removing a scalpel-blade from a scalpel-blade¹handle
IPC: A61B17/32
Filed: 1989-09-20
Abstract: The invention concerns a scalpel blade remover comprising a container (10) in which the removed blades (2) are stored. The container (10) has an opening (13) in which the scalpel handle (1) with attached blade (2) may be inserted. The opening (13) has two opposed webs (14) which project inwardly from opposite sides of the opening (13). The webs (14) divide the opening (13) into a first slot (16) which receives the scalpel blade and a second slot (15) which receives a portion of the scalpel handle (1). As the scalpel handle is pressed downwardly into the opening (13) the webs (14) engage between the blade (2) and the stem (4). The webs (14) are provided with a step or recess (19) which engages the end of the partially detached blade such that when the handle (1) is withdrawn from the opening (13) the blade (2) is trapped within the container (10).
Patent IE-920711-A1 (IE)
Title: Tillage implements
Inventor: TOPHAM PETER DOUGLAS TEMPLE
IPC: A01B15/16
Filed: 1992-03-05
Abstract: The tillage element comprises a disc having a planar portion (21) and an inclined flange portion (22) extending from the periphery of the central portion and an abrupt transition being provided from the central portion to the flange portion. The tillage elements can be used in tilling appts. in combination with a leg provided with a point with the tillage element being pivotable readily between positions permitting both left and right hand ploughing alternatively to be carried out.