baber/WOPTO huggingface dataset:
Patent ES-436300-A1 (ES)
Title: Direct indicator device for determining the cardiac output flow rate according to the thermodilution method
IPC: A61B5/028
Filed: 1975-04-04
Abstract: A direct indicator device for determining the cardiac output according to the thermodilution method embodying two temperature sensors connected to the blood circulation for respectively determining the inlet- and dilution temperatures. A clock generator and a scaler connected at the output of the clock generator are provided, the scaler forming a control signal. A respective one of the sensors is connected in circuit with inputs of an associated temperature-pulse frequency converter, the outputs of which are connected with a respective input of a multiplexer. A control input of the multiplexer connected with the output of the scaler serves for the alternate switching-through of a signal from one input and from the other input of the multiplexer to the output thereof in time-dependent function of the control signal. A gate circuit has one input connected with the output of the multiplexer, another input connected with the output of the clock generator and a further input connected with the output of the scaler. The gate circuit has an output at which there appears the clock rate of the clock generator as a function of time on the one hand of the control signal and on the other hand of the signal at the output of the multiplexer, the output of the gate circuit being connected with the input of a counter. The output of the counter is connected with the input of an intermediate storage, and a control input of the counter and a control input of the intermediate storage are connected at the output of the scaler for the summation of the clock repetition rate delivered to the counter and for the storage thereof as a function of time of the control signal. A digital computer has connected therewith a digital indicator device, the computer having inputs connected respectively with the output of the intermediate storage, the output of the clock generator and the output of the scaler.
Patent ES-444539-A1 (ES)
Title: Process for the preparation of 3,4,5-trimethoxy-phenyl-(1,4-dimethyl-1,2,3,6-tetrahydro-2-pyridyl)-carbinol
IPC: A61K31/4425
Filed: 1976-01-22
Abstract: 3,4,5-TRIMETHOXY-PHENYL-(1,4-DEIMETHYL-1,2,3,6-TETRAHYDRO-2-PYRIDYL)-C ARBINOL, AND ACID ADDITION SALTS THEREOF, USEFUL AS ANALGESICS, AND THEIR PREPARATION ARE DISCLOSED.
Patent ES-446099-A1 (ES)
Title: Voussoir for a lining, and method for constructing the lining
IPC: E21D11/14
Filed: 1976-03-16
Abstract: Method for constructing a bore lining comprising pre-assembling in the factory voussoirs into a panel in a jig having the required outside dimensions for the panel by means of a connecting material which fills the gaps between the voussoirs. Each panel has at least two voussoirs which are juxtaposed in at least one of circumferential and axial directions of the panel. The pre-assembled panels are then transferred to the construction site and laid directly in the bore so as to form the lining.
Patent ES-446936-A1 (ES)
Title: Flash lamp unit
IPC: G03B15/04
Filed: 1976-04-12
Abstract: A flash lamp unit having two connection members which are present on opposing surfaces of the unit and are each suitable for being coupled to a camera. The unit further comprises two series of flash lamps having associated reflectors, one series of flash lamps being arranged nearest to one surface and the other series being arranged nearest to the other surface. Each series of flash lamps can only be flashed by a cooperation between the connection member remote from that series.
Patent ES-447222-A1 (ES)
Title: Automatic channel assignment circuit
IPC: H04L5/22
Filed: 1976-04-21
Abstract: An automatic channel assignment circuit in a controlling association with an asynchronous or synchronous digital time division multiplexer and demultiplexer combination at one communication terminal to assign channels of transmitted and received synchronous data streams to asynchronous or synchronous source data signals in a manner to minimize temporary data memory regardless of the number of different bit rates of the source data signals by assigning the data signals to channels of the associated one of the transmitted and received data streams so that the bits of each of the data signals tend to have equal spacing throughout the bits of the associated one of the transmitted and received data streams. Each of the transmitted and received data streams have a predetermined fixed data format with respect to the channels and a given bit rate greater than the total of the bit rates of the source signals. However, the automatic channel assignment circuit provides, in effect, an automatically determined-at-the-time-of-rate-selection a variable data format with respect to the ports. The channel assignment control circuit also includes a means to automatically indicate when the total of the mixture of bit rates has exceeded an allowable maximum.
Patent ES-451263-A1 (ES)
Title: Self-locking retaining ring assembly tool
IPC: B25B27/20
Filed: 1976-09-06
Abstract: An assembly tool for closed, self-locking retaining rings includes an extensible and retractable, tubular, centering sleeve for centering the ring on a ram recessed relative to the sleeve. The sleeve is carried by a housing in telescoping relationship with the ram. One end of the sleeve is fashioned with a plurality of circumferentially spaced guide slots bounded by circumferentially spaced rigid guide and centering fingers that are operable to center the ring by engagement with the ring body and to pilot the tool by engagement with the member to which the ring is to be assembled. Adjustable stops may control the position of the ring in an assembly in axial relationship to the parts of the assembly.
Patent ES-457723-A1 (ES)
Title: Method of producing nitrogen-containing polysaccharides
IPC: A61K36/07
Filed: 1977-04-12
Abstract: The fungi belonging to the Coriolus genus is first extracted with water or a dilute alkaline solution and then further extracted stepwise by using alkaline solutions with gradually increased concentrations to obtain a nitrogen-containing polysaccharide having an anti-tumor activity in a high yield.
Patent ES-458028-A1 (ES)
Title: Device for moistening and conditioning leather and the like
IPC: C14B5/00
Filed: 1977-04-06
Abstract: This invention relates to apparatus for moistening and conditioning sheet materials for example leathers and similar materials. The apparatus comprises two endless moisture-absorbent conveyor belts which come together, in the operation of the apparatus, between a pair of opposed flat presser surfaces. The apparatus comprises means for moistening the conveyor belts and for heating at least one of the flat surfaces. The apparatus also comprises means for moving the flat surfaces apart to permit introduction of material carried between the conveyor belts into the region between the flat surfaces and together to press the material on the belt. By reason of this pressure an intensive heat transfer occurs from the flat surfaces to the conveyor belt whereby the water in the conveyor belt is evaporated and transferred into the leather. The apparatus further comprises drive means whereby the belts are moved to transport the leather or other sheet material only while the flat surfaces are spaced apart.
Patent ES-459307-A1 (ES)
Title: 1:2 Metal complexes of azo compounds having 1-hydroxynaphthalene-3-sulfonic acid coupling component radicals at least one of which is a disazo compound
IPC: D06P3/32
Filed: 1977-05-30
Abstract: 1:2 Metal complexes of the formula < IMAGE > in which EACH A is, independently, a 1,2-phenylene or 1,2-naphthylene diazo component radical which is unsubstituted or substituted by up to two substituents selected from (C1-4)alkyl, (C1-4)alkoxy, halogen, nitro, sulpho and carboxy, Q is a group of the formula -N=N-B or -NHR3, each B is, independently, a coupling component radical of the aliphatic series containing an enolic hydroxy group, a coupling component radical of the naphthol series free of amino groups or a coupling component, EACH X is, independently, -O- or -COO-, radical of the benzene series having at least one phenolic hydroxy group and/or a group of the formula -NR1R2, with the proviso that when Q is -NHR3, B is a radical of the benzene series, R1 is hydrogen, (C1-6)alkyl or (C2-4)hydroxyalkyl, R2 is hydrogen, (C1-6)alkyl, phenyl, (C1-6)alkylphenyl or (C2-4)hydroxyalkyl, R3 is R'-CO-, wherein R' is hydrogen or alkyl, M is a 1:2 metal complex forming metal, and Y(+) is hydrogen or an equivalent of a non-chromophoric cation, AND MIXTURES THEREOF, WHICH COMPLEXES ARE IN FREE ACID OR SALT FORM AND ARE USEFUL AS DYESTUFFS FOR DYEING SUBSTRATES DYEABLE WITH ANIONIC DYES, E.G., NATURAL AND REGENERATED CELLULOSE, PAPER, POLYURETHANES, HIGH MOLECULAR WEIGHT POLYMERS SUCH AS POLYPROPYLENE MODIFIED TO CONTAIN BASIC GROUPS, NATURAL AND SYNTHETIC POLYAMIDES, ANODIZED ALUMINUM AND, PARTICULARLY, LEATHER.
Patent ES-462423-A1 (ES)
Title: Process for the manufacture of plastics containing ester and/or urethane groups
IPC: C08G18/80
Filed: 1977-09-16
Abstract: The present invention is concerned with a process for preparing aqueous dispersions from solid polymer precursors which are polyester or polyurethane oligomers containing both hydrophilic centers and cross-linking sites and subsequently coating substrates with the thus obtained dispersions. The aqueous dispersion is applied to a substrate and dried with resultant cross-linking of the film.
Patent ES-464555-A1 (ES)
Title: Thiazolidine thiazane and morpholine carboxylic acids and esters
IPC: A61K31/426
Filed: 1977-11-29
Abstract: The novel compounds of the general formula I, and their salts, are suitable for alleviating or eliminating angiotensin-induced hypertension. These compounds are prepared by acylating a compound of the formula II with a compound of the formula III. The symbols which are used in the formulae are defined in the claims. The compounds of the formula I in which R4 is a hydrogen atom can be oxidised to the corresponding disulphides.
Patent ES-467211-A1 (ES)
Title: Connector adapter constructions with improved connection and connector mounting arrangement
IPC: H01R31/02
Filed: 1978-02-22
Abstract: Modular connectors and associated adapter assemblies are disclosed for interconnecting telephones and telephone signal equipment. The modular connector and a mounting plate are structured so that the connector sidewalls with integral bosses and/or the apertured mounting plate are resiliently deformable to permit simple insertion and snap-locking of the connector and mounting plate.
Patent ES-468496-A1 (ES)
Title: Mountable storage furniture
IPC: A47B47/05
Filed: 1978-04-03
Abstract: A kit composed of a plurality of parts capable of being assembled without tools into a cubical cabinet includes four wall panels made of injection molded plastic which may be joined together to form four sides of a six sided cubical cabinet. Each of the four wall panels is formed with connecting devices extending along two of the sides of the panels with the connecting devices of each panel engaging the connect-devices of another panel to join the panels together. The panels in the kit also include securing devices formed on the same sides of the panels as the connecting devices. A torsionally rigid rear panel is adapted to engage each of the four assembled wall panels to form a real wall for the cubical cabinet and the kit is also provided with a front closure member which may be assembled to form the front of the cabinet.
Patent ES-470701-A1 (ES)
Title: Line standard conversion circuit
IPC: H04N7/01
Filed: 1978-06-20
Abstract: The use of a field interpolation circuit which interpolates by means of equal amplitudes of the information from two successive fields results in a television line standard doubler capable of furnishing a very good picture quality.
Patent ES-472024-A1 (ES)
Title: Device for holding workpieces
IPC: B23Q3/06
Filed: 1978-06-30
Abstract: This invention relates to a system for releaseably securing workpieces to a worktable, including a pressure element and/or a draw element. Both said elements have means for coarse- and fine adjustment. According to the invention the draw element is flexible and consists of a link chain, the coarse adjustment means consists of at least one bracket for engagement with at least one chain link, said bracket having means for direct or indirect engagement with a groove of a worktable and that the fine adjustment means consists of a member wherein a threaded bar may be screwed. Said member and said bar are arranged to be attached to an abutment respectively to a bracket and to said chain.
Patent ES-475546-A1 (ES)
Title: Two stage process for preparing 2,6-pyridin-dicarboxylic acid
IPC: C07D213/807
Filed: 1978-11-30
Abstract: This invention relates to a two stage process for preparing 2,6-pyridin-dicarboxylic acid or dipicolinic acid from 2,6-dimethyl-pyridine through oxidation of the latter in an acid environment with hexavalent chromium salts and formation of a molar addition compound between dicarboxylic acid, being formed by oxidation, and chromic anhydride in the first stage, and subsequent hot hydrolysis of the addition product so obtained, thus isolating 2,6-pyridin-dicarboxylic acid therefrom in the second stage. The invention also comprises the above mentioned intermediate complex addition compound and the 2,6-pyridin-dicarboxylic acid of high purity, obtained by the process according to said invention.
Patent ES-475585-A1 (ES)
Title: An arrangement for starting the operation of a cushioned-piston jack
IPC: F15B15/22
Filed: 1978-11-30
Abstract: A jack includes a cushioned piston 2 having a buffer ring 6 which cooperates, at the end of the stroke, with a bore 30 in the end 3 of the jack cylinder 10 to create a buffer chamber 20, a valve 7 located in the ring 6 providing communication between the bore 30 and the buffer chamber 20 when the bore 30 is pressurized thereby to start the jack rapidly, said valve preventing communication between the buffer chamber and the bore 30 when the pressure rises in the buffer chamber at the end of the piston stroke.
Patent ES-478859-A1 (ES)
Title: Braking system for motor vehicle
IPC: B60T8/18
Filed: 1979-03-22
Abstract: A brake system for motor cycles is disclosed which includes a hydraulic master cylinder supplying a front brake and a rear brake and a pressure-regulating valve having a calibrating spring adapted to limit the maximum pressure on the rear brake to a predetermined value. The compression of the calibrating spring of the pressure-regulating valve is controlled by the relative motion of two distinct points on the rear shock spring.
Patent ES-479062-A1 (ES)
Title: Bleaching of cellulosic fiber substance
IPC: D06L3/08
Filed: 1979-03-29
Abstract: Bleaching of cellulosic fibrous material e.g. wood pulp, is claimed in an aq. suspension, using chlorine dioxide and chlorine. The chlorine dioxide constitutes 20-95% of the total available chlorine used. The suspension is subjected to a first bleaching step using an aq. soln. of chlorine dioxide and chlorine. Without an intermediate washing step the suspension is subjected to a second bleaching step using chlorine. Method is partic. useful for bleaching of wood pulp suspensions contg. dissolved organic material as a contaminant. By use of the sequential addn. of bleaching chemicals enhanced bleaching of the pulp is obtd. In practice, however, the method facilitates the use of less overall bleaching agent.
Patent ES-481041-A1 (ES)
Title: Method of charging batteries and apparatus.
IPC: H02J7/00
Filed: 1979-05-30
Abstract: A method of fast charging batteries by means of precise analysis of the profile of the variation with time of a characteristic of the battery which is indicative of the variation in stored chemical energy as the battery is charged. The method specifically comprises analyzing the profile for the occurrence of a particular series of events preferably including one or more inflection points which precisely identify the point in time at which the application of a fast charge rate should be discontinued. Additional methods of analysis provide for termination or control of the charging current upon the occurrence of other events such as limiting values on time, voltage or voltage slope or a negative change in the level of stored energy. Apparatus for performing these methods comprises a suitable power supply and a microcomputer for analysing the profile and controlling the power supply.
Patent ES-481940-A1 (ES)
Title: Thief proof screw device for motocycles and mopeds.
IPC: F16B41/00
Filed: 1979-06-26
Abstract: This thief-proof device comprises a lockable protective cover surrounding a securing element This screw device has reduced overall dimensions, is easy to manufacture and is very reliable as a security and securing element. A plurality of annular grooves (4) are provided in the hexagonal head of the securing element which cooperate with a retaining ring (5) arranged in the inside of the cylindrical surface of the protective cover (3). The protective cover comprises an axial pin (7) cooperating with the retaining rings (5), and between these rings are arranged spacing rings (20). The retaining rings (5) have a centre (8) upset with respect to the axes (9) of the securing element and have an inner diameter which is equal or bigger than the diameter or the circle circumscribed to the hexagonal head. A first branch (12) of each ring extends from the pin (7) to a stop surface (13) which may have various shapes and against which bears a key when introduced in a slot (22) arranged diametrically facing the pin (7) and made in the peripheral part of the protective cover. A second branch (15) of each ring is longer than one of the six flats of the hexagonal head and may be inserted into the corresponding groove (4). A spring (17) bears against the innercylindrical surface (10) of the cover (3) and exercises a force on the first branch (12), which forces it into the corresponding groove (4).
Patent ES-483928-A1 (ES)
Title: Injection molding machine
IPC: B29C45/04
Filed: 1979-08-10
Abstract: An injection molding machine has a round support member rotatably mounted on a shaft, there being at least a series of molds supported on and along the periphery of the table. Each of the molds includes a pair of relatively pivotable mold members, one of which is operatively connected to a power actuator which includes a fluid-pressurizable cylinder fixed to the support member and a piston having a rod projecting from the cylinder for actuating said one of the pair of mold members.
Patent ES-8201394-A1 (ES)
Title: Vibratory fruit harvester
IPC: A01D46/26
Filed: 1980-11-19
Abstract: A harvesting apparatus for plants grown in rows, such as grapes, includes a vehicle having a support frame of an inverted U-shape and a shaker frame that also has an inverted U-shape and that is pivotally mounted to the vehicle support frame about a single axis that is parallel to the direction of travel of the vehicle. Striker bars are rigidly attached in spaced, opposing and parallel relation at the lower end of the shaker frame and at a height above ground level to engage the trunk of the plants. A non-positive oscillatory drive mechanism is attached to the upper end of the shaker frame to rock the frame about the single pivot axis to cause the striker bars to alternately impact opposite sides of the trunks. The drive mechanism consists of two eccentric weights rotatably mounted to the shaker frame above and equidistantly spaced from the pivot axis so that the center of gravity of the shaker frame, weights and other elements attached to the shaker frame is approximately coincidental with the pivot axis. The shaker frame includes frame sections adapted to scissor about the pivot axis so that the distance between the striker bars is greater than the diameters of the trunks to permit continuous harvesting, and a grape collection and conveyance system is also provided on the vehicle below the shaker frame.
Patent ES-8200368-A1 (ES)
Title: Azatetracyclic carbonitriles.
IPC: C07D491/044
Filed: 1980-12-09
Abstract: Azatetracyclic carbonitriles of the formula < IMAGE > (I) in which R represents hydrogen, lower alkyl, cycloalkyl-lower alkyl having up to 10 carbon atoms, lower alkenyl, lower alkynyl or free, etherified or esterified hydroxy-lower alkyl, and acid addition salts thereof, processes for their manufacture, pharmaceutical compositions that contain such compounds and their use. They are distinguished especially by their central nervous system-depressant, agitation-inhibitory (amphetamine-antagonistic) action. They can therefore be used as tranquillizing, anti-psychotic, agitation-inhibitory compounds for the treatment of agitated states having various causes.
Patent ES-8206678-A1 (ES)
Title: Thread brake
IPC: D01H13/10
Filed: 1981-03-03
Abstract: In a thread brake having two coaxial braking surface rings 2, 3 arranged in spaced relationship to one another and a capsule-shaped braking cartridge 7 whose hemispherical ends bear against the braking surface rings, to make it easier to thread a thread through the brake and the two braking surface rings are each provided with an axial threading slot 2', 3' so that a thread which is inserted sideways into the threading slots in the two braking surface rings can be automatically introduced between the braking surfaces in a simple and reliable manner by tightening or tensioning the thread.
Patent ES-8301653-A1 (ES)
Title: Molecular separation column and use thereof.
IPC: B01D15/08
Filed: 1981-09-08
Abstract: A molecular separation chromotography column for effecting the differential distribution, between two phases, of the components of a sample flowing therethrough. The column contains a substantially homogeneous solid stationary phase which comprises a porous matrix of fiber having particulate immobilized therein, wherein at least one of said fiber or particulate is effective for molecular separation. The column is characterized by a reduced pressure drop, increased axial dispersion, more uniform peak shapes and better separations at high sample loading.
Patent ES-8304098-A1 (ES)
Title: Dibenzoxazonine, dibenzoxazecine, dibenzoxaazacycloundecane derivatives and their corresponding thia- and aza derivatives, their preparation and pharmaceutical compositions.
IPC: C07D267/00
Filed: 1981-12-21
Abstract: The present invention relates to new dibenzoxazonine, dibenz-oxazecine or dibenzo-oxaazacycloundecane derivatives and corresponding thia- and aza derivatives thereof, of the general formula I: < IMAGE > I or a pharmaceutically acceptable acid addition salt or nitrogen oxide thereof, in which X represents oxygen, sulphur or the group NR5, R5 is hydrogen or alkyl (1-4 C), R1, R2, R3, R4 each represent hydrogen, hydroxy, halogen, cyano, alkyl, alkoxy, aralkoxy, alkylthio, methylenedioxy, CF3, NO2, NH2, hydroxyalkyl or an acyloxy group, R represents hydrogen, alkyl, alkenyl or aralkyl, hydroxyalkyl or acyloxyalkyl and n represents the number 0, 1 or 2, having valuable C.N.S. properties.
Patent ES-8307358-A1 (ES)
Title: Solar radiation space heater
Filed: 1982-01-20
Abstract: The heater comprises a tubular casing with a terminal conductor and a valve assembly. To increase efficiency, radiation concentrators are also provided, together with a metastable substance in the casing. - The substance periodically changes state through fusion-evaporation -condensation-solidification as a result of heat radiation from the terminal conductor.