baber/WOPTO huggingface dataset:
Patent ES-8105003-A1 (ES)
Title: Process for the preparation of 9-hydrazono-6,7,8,9-tetrahydro-4H-pyro[1,2-a]pyrimidine-4-one compounds, the salts and hydrates thereof
IPC: A61K31/505
Filed: 1980-05-10
Abstract: A process for the preparation of nitrogen bridgehead condensed pyrimidine compounds of the general formula < IMAGE > I [wherein R represents hydrogen or lower alkyl R1 represents hydrogen, lower alkyl, carboxy or a derivative thereof or styryl R2 represents hydrogen or optionally substituted lower alkyl R3 represents hydrogen, optionally substituted lower alkyl, aryl, aralkyl, halogen, carboxy or a derivative thereof, the group -(CH2)m-COOH (in which m is the integer 1, 2 or 3) or a carboxy derivative thereof, formyl, lower alkanoyl or a condensed thereof R4 represents hydrogen, optionally substituted alkyl, aryl optionally substituted by one or more substituents, optionally substituted aralkyl, a heterocyclic group optionally substituted by one or more substituents, the group (CH2)m-Het (in which m is the integer 1, 2 or 3 Het is an optionally substituted heterocyclic group) R5 represents hydrogen, C1-6alkyl, aryl optionally substituted by one or more substituents, formyl, lower alkanoyl, optionally substituted aroyl or heteroaryl or R4 and R5 together with the nitrogen therebetween represent an optionally substituted mono- or bicyclic heterocyclic ring optionally containing further heteroatom] and pharmaceutically acceptable salts, hydrates, stereoisomers, optically active isomers, geometrical isomers and tautomers thereof.
Patent ES-8202152-A1 (ES)
Title: Method and apparatus for the non-destructive testing of materials with ultrasonic pulses.
IPC: G01N29/04
Filed: 1980-06-27
Abstract: A method for ultrasonic fault localization, in which the fault is determined from the travel time of the ultrasound pulses and the echo pulses, in which an echo pulse reflected in the workpiece at a fault is received at three different points on the surface, the electronic echo pulses are electronically added in phase with a delay dependent on the different propagation times, and fed to an electronic time window such that during the open time of the time window, only echo pulses from the fault are picked up. The fault is displayed graphically as to size, position and shape.
Patent ES-8200709-A1 (ES)
Title: Process for improving the compatibility of oils and fillers in rubber compositions.
IPC: C08K5/00
Filed: 1980-12-19
Abstract: In a filled/plasticized polymeric composition, e.g., a natural or synthetic rubber, the compatibility between reinforcing filler and plasticizer, particularly an oil, is markedly enhanced by incorporating therein a minor amount of an alkenyl succinimide.
Patent ES-8207145-A1 (ES)
Title: Antiallergic imidodisulfamides, pharmaceutical compositions containing them and process for their preparation.
IPC: A61P1/00
Filed: 1981-04-09
Abstract: Imidodisulfamide derivatives useful in the treatment of allergic conditions are prepared by reaction of an appropriately substituted tetrahydroisoquinoline and bis(chlorosulfonyl)imide in the presence of a tertiary amine.
Patent ES-8300332-A1 (ES)
Title: Imidazoquinazoline derivatives, their preparation and pharmaceutical compositions containing them.
IPC: C07D487/04
Filed: 1981-08-14
Abstract: Imidazoquinazolines of the formula < IMAGE > I wherein R1, R2 and R3 are hydrogen, halogen, C1-4-alkyl, C1-4-alkoxy or C2-5-alkoxyalkyl or two of R1, R2 and R3 on adjacent carbon atoms taken together are methylenedioxy or ethylenedioxy and R4 and R5 are hydrogen or C1-4-alkyl, and their tautomers, as well as their physiologically compatible acid addition salts, are described. The compounds of formula I inhibit the aggregation of the blood platelets, as well as gastric acid secretion, and have activity on the circulatory system.
Patent ES-8307931-A1 (ES)
Title: Method for the continuous deposition of a metal coating on the surface of a part
IPC: C25D3/38
Filed: 1982-04-05
Abstract: A method is described for the continuous deposition of a metal coating onto the surface of a part from a coating bath by non-autocatalytic chemical reaction which is inherently self-limiting with respect to the thickness of metal which can be deposited by coating by chemical reaction through the application of an electric potential to the part placed in a chemical plating bath. The method provides non-autocatalytic baths, such as copper baths for chemical reaction reduced with hypophosphite, which have the capacity to form a coating on non-conducting materials in a desired thickness which increases with time by an amount which depends on the strength of the applied current. This method can be used to obtain a more uniform thickness of the deposit on the part being coated and a greater depth of penetration in blind holes, deep cavities and tubular parts of parts of complex shape.
Patent ES-8307575-A1 (ES)
Title: Method and apparatus for shaping the ends of spirally-formed thermoplastic tube and pipe made thereby.
IPC: B29C48/13
Filed: 1982-07-01
Abstract: A continuous tube T is formed by spirally-winding an extruded thermoplastic ribbon R having mating edges which are joined together to form a spiral seam and having at least one reinforcing rib 3 which, when in its spiral wrapped form, projects radially out from the tube. At predetermined lengths, the tube is cut and at the same time the outer surfaces of the tube on each side of the cut are shaped to facilitate handling and interconnecting of pipe section 1 thus formed. At least one end of the pipe has an annular groove 6 at a uniform distance from that end. This groove is formed by cutting a path through each of the radially extending reinforcing ribs intersecting its annular path. An elastomeric O-ring 8 engages the outer surface of the pipe and the axial movement of the O-ring is restrained by the walls of the groove formed by the radially extending reinforcing ribs. An apparatus 30 for cutting the tube at predetermined lengths into pipe sections while the tube is proceeding out of the spirally-winding operation also imparts to the outer surfaces the desired shape as well as cuts the groove for the elastomeric O-ring. This apparatus performs this cutting and shaping operation without interrupting the continuous forming of the tube from the spirally-wound thermoplastic ribbon.
Patent ES-8306548-A1 (ES)
Title: One-piece core plate for electrical inductive apparatus
IPC: H01F41/02
Filed: 1982-09-09
Abstract: A one-piece core plate for a transformer, choke or ballast coil has one or more windows (2, 3). To permit one section (8) of the plate to be introduced into a coil or coil former, a slit (9, 10) extends from the or each window outwardly. To form a definite clearance air gap at the slit, one pair of deformations (11, 12 13, 14) is formed in the limb (5) of the plate opposite that (4) which is penetrated by the slits, for each window and at positions remote from the slit.
Patent ES-8402538-A1 (ES)
Title: Device for the intermittent feeding of a label backing strip to a portable labeller.
IPC: B65C1/00
Filed: 1983-01-13
Abstract: An apparatus is described by which a label bearing tape can be transported intermittently in a manually operated labeler. The device contains a transporting carriage (19) reciprocable along the label bearing tape (5). In the carriage a latch (22) with a clamping face (25) is held in frictional engagement with the label bearing tape so that during movement of the carriage in one direction it freely slides on the label bearing tape, while during movement of the carriage in the other direction it clamps the label bearing tape against an abutment surface (26) with self-locking action. The clamping face of the latch is covered with abrasive paper, preferably with an aluminous abrasive paper.
Patent ES-8406250-A1 (ES)
Title: Foundry moulds and cores.
IPC: B22C1/16
Filed: 1983-02-07
Abstract: Foundry moulds or cores are made by a method comprising mixing a granular refractory material with a potassium alkali phenol-formaldehyde resin binder solution, forming the mixture and curing the formed mixture by gassing with a 1-3C alkyl formate. Cure by gassing with a formate, particularly methyl formate, enables rapid and efficient production of foundry moulds or cores. The formates used have relatively low toxicity.
Patent ES-8400788-A1 (ES)
Title: Warning sign esp. for roads - comprises message panel which bears against translucent window to effect display
IPC: G08G1/09
Filed: 1983-02-11
Abstract: A warning sign esp. for roads comprises a housing (2) carrying a translucent window (4) on its front face. The interior of the housing contains a panel (7) which carries the message to be displayed. The panel moves between a position in which it bears against the window (4) allowing themessage to be read from the exterior and another position in which the panel is situated near the rear face of the housing, where the message is illegible. The panel pref. warns of slippery conditions and is actuated by a mechanism which is responsive to rainfall.
Patent ES-8504828-A1 (ES)
Title: Organophosphate derivatives.
IPC: C07F9/18
Filed: 1983-06-17
Abstract: Organophosphate derivatives of the formula < IMAGE > in which X is O, S or NH, Y is O or S, R1 is a lower alkyl group, R2 is a lower alkyl group or a lower alkoxy-lower alkyl group, R3 is a fluoro-substituted lower alkyl group, and n is 0 or 2. which possess pesticidal properties. The phenols of the phenyl esters are also new.
Patent ES-8502134-A1 (ES)
Title: Vinyl chloride polymers.
IPC: C08F14/06
Filed: 1984-04-25
Abstract: The invention relates to a process for preparing vinyl chloride polymers by suspension polymerization in a polymerization reactor of vinyl chloride, optionally in combination with at most 30% (wt) of one or more monomers copolymerizable therewith, with monomer-soluble, radical-forming initiators and optionally in the presence of primary suspending agents. The improvement comprises the addition of an aqueous dispersion of at least one polyvinyl ester with a degree of solvolysis in respect of the dry substance lower than 70 moles % to the polymerization reactor before or during said polymerization, which polyvinyl ester is chosen from the polymeric vinyl esters of aliphatic and/or aromatic carboxylic acids, the amount of the aqueous dispersion supplied being such that after this addition the reaction mixture contains 0.01-0.5 part by weight of the polyvinyl ester per 100 parts by weight of the starting monomer.
Patent ES-8506415-A1 (ES)
Title: Charge-coupled semiconductor device and image sensor device of high information density.
IPC: H01L27/14
Filed: 1984-05-31
Abstract: In a CCD, especially in an image sensing device, the electrodes of the sensor part and the memory part can be switched between a reference level signal and clock pulse signals. As a result, the information density and hence in the image sensor device the number of image lines to be read out independently can be doubled. Thus, the resolution is improved and it is possible to record even and odd lines simultaneously (for example, for an electronic still camera).
Patent ES-8507719-A1 (ES)
Title: Magnetic sheet jacket.
IPC: G11B27/34
Filed: 1984-06-29
Abstract: A disc cartridge having a magnetic sheet jacket, a magnetic disc rotatably accommodated therein, and a window permitting the insertion of a magnetic head, is provided with a counter display member which is rotatably mounted in said jacket and surrounded, on the upper side of the jacket, by a graduated display scale and which has a keyhole-like aperture forming a radially oriented pointer and adapted to receive a drive pin. The counter display member is associated with an elastically acting click and pawl arrangement and has a first series of teeth formed on a flange-like portion of said counter display member and a click fixed to said jacket and elastically engaging the teeth of said first series of teeth and is also associated with a blocking device which keeps the counter display member in a firmly locked position as soon as it is mechanically disconnected from the drive pin.
Patent ES-8506047-A1 (ES)
Title: New derivatives of biliary acids, process for the production thereof and corresponding pharmaceutical compositions.
IPC: C07J9/00
Filed: 1984-08-17
Abstract: New derivatives of chenodeoxycholic, ursodeoxy cholic, cholic and ursocholic acids, bearing a methyl group in the side chain in an alfa position to the carboxylic group, the corresponding nor- and di-nor- derivatives, and the corresponding conjugates with taurine and glycine, are described. The compounds of the invention are prepared by methylation of the esters with methyl iodide in the presence of lithium-dialkylamides.
Patent ES-8506701-A1 (ES)
Title: (5-(2-Aminomethyl-imidazol-1-yl)-1,3-dialkyl-1H-pyrazol-4-yl)(aryl)methanones and processes for their production.
IPC: C07D403/04
Filed: 1984-09-10
Abstract: [5-(2-aminomethyl-imidazol-1-yl)-1,3-dialkyl-1H-pyrazol-4-yl](aryl)met hanones of formula < CHEM > as cognition activators are disclosed. Also disclosed are processes for their production and pharmaceutical compositions comprising the new compounds.
Patent ES-8607445-A1 (ES)
Title: Triphendioxazine reactive dyes
IPC: D06P3/10
Filed: 1984-10-10
Abstract: Dyestuffs of the formula < IMAGE > where the substituents are defined as in the descriptive part are highly suitable for dyeing and printing hydroxyl- or amide-containing materials. They produce bright dyeings and prints having good fastness properties.
Patent ES-8609468-A1 (ES)
Title: Enzyme-protein conjugate, process for its preparation and pharmaceutical use thereof.
IPC: A61K38/16
Filed: 1984-12-21
Abstract: A derivative of a fibrinolytic enzyme in which the catalytic site on the enzyme which is responsible for fibrinolytic activity is blocked by human protein attached thereto by way of a reversible linking group.
Patent ES-8605596-A1 (ES)
Title: Weaving loom has main shaft contg. two couplings
IPC: D03C1/16
Filed: 1985-03-29
Abstract: The mechanism is intended for finding an inserted weft pick in a weaving loom, e.g. after a weft yarn break when the loom is stopped to permit removal of the already beaten-up yarn. Mechanism comprises two couplings (1; 5, 6, and 7, 8) of which one (1) is arranged between the driving portion (3) and the driven portion (4) of the main shaft whilst the other (7,8) is arranged between the driven portion (4) and an auxiliary drive motor (driving a chain wheel 9 on the coupling half 20.8 of the second coupling (7, 8).
Patent ES-8606332-A1 (ES)
Title: Fluoro-benzyl methoxy-phenethyl piperidyl-amino benzimidazole prepn.
IPC: A61K31/445
Filed: 1985-06-26
Abstract: 1-(p-fluoro benzyl) 2-(1-methoxy phenethyl) 4-piperidyl-amino benzimidazole of formula (I) is made by (a) treating a cpd. of formula (II) with K xanthogenate in CS2 and KOH in alcoholic medium, (b) reacting the prod. with a cpd. of formula (III) to give (IV); and (c) cyclising (IV) with mercuric oxide, with elimination of S as mercuric sulphide to obtain (I).
Patent ES-8800803-A1 (ES)
Title: Multiple frequency digital phase locked loop.
IPC: H03K5/13
Filed: 1986-01-15
Abstract: An improved multiple frequency digital phase-locked loop circuit 10 is described. The improved digital phase-locked loops utilizes a single circuit 12 to effect both phase and frequency adjustments. The multiple frequency digital phase-locked loop effects phase adjustments by selectively combining or subtracting a reference clock signal 30 with a derived programmable clock signal thereby generating a composite digital phase-locked loop clock signal. The multiple frequency provides frequency adjustments by selectively adding or subtracting pulses from the composite clock signal at a rate determined by a programmably controllable clock signal. The improved multifrequency digital phase-locked loop is suitable for use as a tone detector with the addition of a lock detector 22 wherein the phase-locked loop can be programmed for a plurality of known operating frequencies.
Patent ES-8701259-A1 (ES)
Title: Zig-zag sewing machine.
IPC: D05B19/00
Filed: 1986-02-03
Abstract: A sewing machine is with stepper motors which work alternately in one direction or another to greatly reduce the number of parts for achieving the movement desired in the internal mechanisms of zig-zag sewing machines. The zig-zag mechanism for moving the sewing needle consists of a single, main driving element, formed by a stepper motor. The mechanism has a radial cogged spur gear at its outlet which engages a rack or linear gear formed by two adjoining bodies each having meshing teeth that engage the spur gear to eliminate any play between the spur gear and the two rack bodies. The rack is connected to a lever mechanism including an elongated, cambered,-shaped lever with a curved end. The curved end of the lever is connected to a needle bar support which is pivotally connected at its upper end to the sewing machine. A needle bar is connected to the needle bar support to enable the lever mechanism to impart a to and fro rocking motion to the needle.
Patent ES-8707062-A1 (ES)
Title: Apparatus connection circuit.
IPC: G06F13/22
Filed: 1986-02-25
Abstract: To exchange data between a multiplicity of peripheral terminal devices (60) and a memory (30) controlled by a microcomputer (18), the circuit exhibits a device interface (12), a memory and a microcomputer interface (16), a device-independent and a device-specific program memory unit (20) and (22) and a microprocessor (24). The device interface (12) is connected to a device bus (14) to which the peripheral terminal devices (60) can be connected. The memory and microcomputer interface (16) is connected via an address/data line (52) to the memory (30) and via an interrupt request line (42) and a channel call-up line (44) to the microprocessor (24). The peripheral terminal devices (60) are accessed here in accordance with the device-independent and device-specific programs stored, the microprocessor (24) controlling the data transmission via the equipment connection circuit (10) between the interfaces (12 and 16).
Patent ES-8703292-A1 (ES)
Title: Vapor generator.
IPC: B01F23/10
Filed: 1986-06-10
Abstract: Disclosed is a vapor generator for generating a supply of a gas bearing vapors of a compound at a desired concentration. Also disclosed is a method for generating a supply of gas bearing vapors of said compound which process utilizes the vapor generator disclosed herein. The supply of gas bearing vapors can be generated on demand at a desired constant delivery pressure. The generator comprises a gas line for conveying pressurized gas from a source thereof through first pressure regulating means to a vessel said vessel for retaining a reservoir of said compound in its liquid phase and having headspace thereabove, said vessel being insulated and having heating means to maintain said liquid and said headspace at a desired temperature. The gas line extends into the vessel to a position within the reservoir of liquid and there is terminated with gas distributor means. The vessel is provided with a product vaporous outlet from the headspace from which a gas outlet line connects to a second pressure regulator means. The first pressure regulator means independently controls the pressure in the vessel while the second pressure regulator means independently controls the delivery pressure of the gas bearing said vapors. The concentration of vapors in the supply of outlet gas is determined by the vessel pressure and vessel temperature. Advantageously, the generator may be portable and may be used to generate vaporous amine carried by air or an inert gas.
Patent IE-912182-A1 (IE)
Title: I.c. engines
Inventor: EVANS PAUL GEOFFREY
IPC: F01M1/00
Filed: 1991-06-24
Abstract: An I.C. engine lubrication system comprises a gerotor pump set driven by a gear meshed with another gear on the crankshaft (Fig.1). This enables pump diameter to be selected for minimum power absorption as compared with prior art arrangements where the gerotor surrounds the crankshaft, and also simplifies pipework particularly on the delivery side of the pump.
Patent IE-903598-A1 (IE)
Title: Catheter adapter and retainer
IPC: A61M25/02
Filed: 1990-10-08
Abstract: An adapter and retainer (20) for field assembly to the proximal end of a catheter (22) in the form of a plastic clip having a length of flexible tubing (40) mounted thereon into which the end of the catheter is inserted after which two jaws (26) of the clip are locked together to sealingly compress the flexible tubing about the catheter, the catheter also being wrapped one or more times about reel formations (56,58) provided on the clip and then snapped into retention grooves (60,62) provided on the clip whereby to absorb any force applied to the catheter which would otherwise tend to separate the catheter from the clip.
Patent IE-904309-A1 (IE)
Title: New intermediates, their production and use
Inventor: LUND FRANTZ JOHANNES
IPC: A61K31/341
Filed: 1990-11-29
Abstract: PCT No. PCT/DK90/00308 Sec. 371 Date Feb. 26, 1992 Sec. 102(e) Date Feb. 26, 1992 PCT Filed Nov. 28, 1990 PCT Pub. No. WO92/07263 PCT Pub. Date Apr. 30, 1992.The present invention relates to hitherto unknown intermediate of formula, in which R1 stands for hydrogen or a straight or branched aliphatic C1-C20 carbon chain or an aryl or aralkyl group, aryl and "ar" meaning an aromatic or heterocyclic, 5- or 6-membered ring substituent containing 1 or 2 hetero atoms selected among O, S and N, R1 optionally being further substituted, and its chain being interrupted by hetero atoms like oxygen, or by carbonyl group(s); and R3 stands for hydrogen or C1-C3 alkyl. The present intermediates can be used in a one step method for producing prodrugs of formula, where D-H =drug itself.
Patent IE-920071-A1 (IE)
Title: N-alkyl quinuclidinium salts
IPC: A61P29/00
Filed: 1992-01-09
Abstract: The present invention relates to novel N-alkyl quinuclidinium salts, pharmaceutical compositions comprising such compounds and the use of such compounds in the treatment and prevention inflammatory and gastrointestinal disorders, as well as several other disorders. The N-alkyl quinuclidinium salts of this invention have formula (I), wherein R<1>, R<2>, and X<-> are as defined below.
Patent IE-921281-A1 (IE)
Title: Chaise lounge reclining chair
Inventor: BYERSMITH MICHAEL ROBERT
IPC: A47C1/0355
Filed: 1992-04-22
Abstract: A chaise lounge recliner chair (300) which incorporates an intermediate leg support member (312) for providing support to the thighs and areas behind the knees of the legs of an occupant of the chair. The intermediate leg support member (312) is connected to a portion of the seat (306) of the recliner chair and a portion of the leg rest member (310) of the chair. When the leg rest member (310) is in an extended position the intermediate leg support member (312) provides a normal slightly convex support surface. As the seat back (302) of the chair is reclined, it causes the seat member (306) to be extended outwardly which causes the intermediate leg support member (312) to assume a pronounced convex surface. A plurality of elastic straps (324) are further included and disposed between the seat (306) and leg rest members (310) to prevent the intermediate leg rest member (312) from crowning downwardly relative to the chair frame when the leg rest member (310) is in it extended position. <IMAGE>