baber/WOPTO huggingface dataset:
Patent ES-8407233-A1 (ES)
Title: Installation comprising a pressurized water nuclear reactor with a cooling system especially suitable for the primary circuit.
IPC: G21C15/18
Filed: 1982-11-04
Abstract: 1. Installation comprising a Pressurized Water Nuclear Reactor, this reactor being disposed inside a safety enclosure (24) and equipped with a device for cooling the primary circuit, for effecting and maintaining a cold shutdown of this reactor, this device comprising at least one pump (40) and at least one heat exchanger (42), arranged outside the safety enclosure of the reactor, the heat exchanger (42) receiving water from the primary circuit in order to cool this water, via a by-pass pipe (32, 33), on which are arranged at least two valves (38, 50), the opening of which, in the event of a cold shutdown of the reactor, allows primary water to flow in the heat exchanger (42) by means of the pump (40), characterised in that the heat exchanger (42) and the pump (40) are arranged inside an isolatable room (22) adjacent to the safety enclosure (24), having, in common with this enclosure, a wall (25) provided with at least one opening (26, 27) which can be sealed in a leaktight manner, and possesing, on at least one of its walls which are not common to the safety enclosure (24), an opening (30), which can be sealed in a leaktight manner, for bringing the room (22) into communication with the space outside the enclosure (24), and two openings (31a and 31b), which can also be sealed, for bringing the room (22) into communication with a ventilation circuit, at least one duct (56), which can be closed by a valve (57), bringing the room (22) into communication with the sump of the safety enclosure (24).
Patent ES-8402179-A1 (ES)
Title: A method for monitoring a system for spraying and drying an inflammable material
IPC: F26B21/00
Filed: 1983-02-02
Abstract: In a method for monitoring the spraying and drying of an inflammable material such as carbon (coal), the system is equipped both with a blower (compressing fan, plenum ventilator) above the sprayer and a suction fan below the sprayer. The system is monitored in such a manner that the pressure inside the sprayer is maintained at a mean value which is substantially equal to atmospheric pressure. In the method for monitoring the spraying speed, a desired pressure difference pre-established by the sprayer is kept constant whilst the speed of the sprayer motor and the speed of supply of the spray material are modified.
Patent ES-8402994-A1 (ES)
Title: Programmable digital generator.
IPC: H03B28/00
Filed: 1983-02-22
Abstract: The generator is characterised in that it comprises a circuit generating clock pulses of adjustable frequency (50), a counter (46) preceded by a preloading circuit (54) having programmable initial content, a memory (40) of the direct access type (RAM), a digital/analog converter (44) followed by an adjustable-gain amplifier (57), and in that it comprises a microprocessor (60) controlling the units able to be programmed, namely the clock pulse generating circuit (50), the preloading circuit (54), the counter (46), the memory (40) and the amplifier (57). Application to generators used in test apparatuses, using eddy currents.
Patent ES-8406044-A1 (ES)
Title: Closure arrangement
IPC: B29C47/00
Filed: 1983-03-05
Abstract: The closure system consists of a reaction plate; a front mould carrier rigidly fixed to plate by closure columns; a rear mould carrier which is moved on the same columns; a synchronising connecting rod and synchronising plate; and a closure cylinder.
Patent ES-8404459-A1 (ES)
Title: Transportable pre-fabricated building structure.
IPC: E04B1/344
Filed: 1983-06-16
Abstract: A supporting framework is formed by an arrangement including closed longitudinal frames (3,9,12,14) integral with base beams (16A) forming support and sliding runners, with a floor panel (9), a roof panel (14), and end walls (10,12), all defining a usable space. Along lower longitudinal axes are pivoted, on each side, panels (40) foldable for lowering and panels (34) foldable for raising, which are adapted to form respectively a flooring and a roofing, together with panels (44) adapted to form longitudinal vertical walls for additional spaces, which are adapted to be supported by adjustable legs (24) on the ground. To the end walls (10,12) are vertically pivoted panels (30) adapted to open out to form vertical walls completing the additional spaces.
Patent ES-8403864-A1 (ES)
Title: Process for the synthesis by heterogeneous catalysis of mercaptans from olefines and hydrogen sulfide.
IPC: C07C67/00
Filed: 1983-08-03
Abstract: Process for the synthesis of a mercaptan from an olefin, by the action of hydrogen sulphide thereon, in the presence of a catalyst comprising a cation exchange resin, characterized in that this resin is dry and that the reaction is effected at a temperature ranging between 45 DEG and 75 DEG C.
Patent ES-8505521-A1 (ES)
Title: Process for preparing an improved polymer composition
Filed: 1984-01-26
Abstract: This invention relates to a process for the preparation of an agglutinating polymer composition comprising two polymer components, in which one of the two polymer components is a copolymer with little cross-linking which comprises in polymerised form an alpha-beta-ethylenically unsaturated carboxylic acid, an ester of an alpha,beta- ethylenically unsaturated carboxylic acid and an unsaturated nitrile. In general, this cross-linking is obtained by using a small quantity of a cross-linking monomer such as allyl methacrylate.
Patent ES-8602005-A1 (ES)
Title: 2H-(1) benzoxepino (5,4-b)-1,4 oxazine derivatives.
IPC: C07D498/04
Filed: 1984-02-14
Abstract: Derivatives of 2H-[1]benzoxepino[5,4-b]-1,4-oxazine, such as (4a,11b)-3,4,4a,5,6,11b-hexahydro-2H-[1]benzoxepino[5,4-b]-1,4-oxazine, are prepared by acylating a 4-amino-2,3,4,5-tetrahydro-1-benzoxepin-5-ol, cyclizing the resulting chloroacetamido alcohol, reducing the 1,4-oxazine-3(4H)-one so obtained, acylating the resulting 2H-[1]benzoxepino[5,4-b]-1,4-oxazine, and reducing the N-acyl-2H-[1]benzoxepino[5,4-b]-1,4-oxazine so obtained. The novel compounds disclosed herein possess useful muscle relaxant and analgesic properties.
Patent ES-8504058-A1 (ES)
Title: Inflatable pouch and method of manufacture.
IPC: B65D81/32
Filed: 1984-05-14
Abstract: A fluid-impervious self-inflatable sealed pouch containing separately compartmented first and second gas generating components which, upon admixture in successive discrete quantities, generate gas, causing the pouch to expand gradually from an initial collapsed condition to an ultimately fully expanded condition. Within the pouch is a mechanically rupturable solventcontaining member optimally including a measured quantity of one of said components and the other said component is enclosed by a water-soluble film barrier of polyvinyl alcohol, methylcellulose or the like, additional inner receptacles within the pouch contain measured quantities of said one component for successive release into said admixture caused by expansion of said pouch. A method is provided whereby the pouches are formed in a continuous manner from a plurality of film-like materials fed to respective successive work stations at which receptacles and/or containers are formed, components introduced, permanent and/or releasable seals are formed, water soluble barriers provided and completed pouches delivered in finished form in interconnected and/or severed, independent condition for further utilization.
Patent ES-8601309-A1 (ES)
Title: Method of measuring biological ligands.
IPC: G01N33/542
Filed: 1984-06-26
Abstract: A highly sensitive and specific method of measuring a biological ligand which is suitable as a clinical test for determining physiological substances and trace components in humoral fluid comprises allowing there to coexist in an aqueous medium a system comprising (A) a ligand (1) to be measured, (B) a combination of a biotinyl enzyme inhibitor and a ligand (2) having an antigenic determinant which is also an antigenic determinant of ligand (1) and (C) an antibody capable of reacting with said antigenic determinant, contacting said system with a biotinyl enzyme, measuring the residual biotinyl enzyme activity and utilising the measurement thereby obtained as a measure of the biological ligand.
Patent ES-8504504-A1 (ES)
Title: Sorting machine.
IPC: B07C5/342
Filed: 1984-06-29
Abstract: A sorting machine comprising a chute for moving a plurality of objects sequentially past a plurality of viewing zones which are spaced apart in the direction of movement of the objects so that the moving objects pass to an object separation zone in which relative separation is effected between desired and undesired objects. Light sources are on opposite sides of the moving object for directing beams of light to the viewing zones. Viewing devices view the objects passing through the viewing zones from opposite sides, respectively, of the moving objects. A discriminator, controlled by the output from the viewing devices, determines whether objects which have been so viewed are desired or undesired. An object separator controlled by the discriminator effects relative separation at the object separation zone between the desired and undesired objects. The viewing devices and light sources are so arranged that at least most of the light which is reflected by an object so as to be directed into a viewing device is derived from a light source disposed on the same side of the moving objects as the respective viewing devices.
Patent ES-8507098-A1 (ES)
Title: Process for the preparation of L(-)carnitine hydrochloride and of L(-)carnitine inner salt.
IPC: C07C/
Filed: 1984-11-02
Abstract: The invention refers to a process for the preparation of L(-)carnitine by using dibenzoyl-D(31 )tartaric acid and crystallizating the relative salt at low temperature.
Patent ES-8507231-A1 (ES)
Title: Spring driven motor.
IPC: G01S15/88
Filed: 1984-11-26
Abstract: Motor apparatus comprising an elongated motor shaft (212) having a shaft axis and means (328, 216) for supporting said shaft for rotation about said axis first spring means (320) for applying a first torque in a first rotational direction to said shaft second spring means (322) for applying a second torque in a second rotational direction to said shaft and means (284, 286) for selectively releasing the torque of at least one of said spring means to impart rotation to said shaft.
Patent ES-8600974-A1 (ES)
Title: Process for applying a multi-layer paint containing mica pigment.
IPC: B05D7/24
Filed: 1984-12-20
Abstract: Application of a thermoplastic or thermosetting surface formed from a liq. contg. a polymer, a volatile solvent and very fine ceramic pigment platelets comprises: (A) atomising the liq.; (B) impacting the formed droplets onto a surface at a rate sufficient to form a continuous liq. layer but insufficient to cause the liq. to flow across the surface; and (c) volatising the solvent from the liq. layer to harden the layer into a coating having random platelet orientation; wherein (D) the layer in (B) has a thickness greater than the nominal max. length of the pigment platelets.
Patent ES-8601169-A1 (ES)
Title: Prepn. of antiinflammatory and analgesic cpds.
IPC: C07D275/06
Filed: 1984-12-28
Abstract: The process comprises reaction of 4-benzyloxy 2-methyl -2H-12-benzothiazine 3-carboxylic -11-dioxide acid with benzosulphonyl chloride or p-toluene sulphonyl chloride and a tert. amine at 0-40 deg.C. The prod. is then reacted on the basis of the corresp. anhydride. The amine can be pyridine or triethylamine, giving 4-hydroxy-2-methyl-type amides.
Patent ES-8609507-A1 (ES)
Title: Composition and method for deoxygenation of aqueous systems.
IPC: C23F11/12
Filed: 1985-04-17
Abstract: A composition containing a hydroxylamine compound a quinone, a dihydroxybenzene, a diaminobenzene, or an aminohydroxybenzene compound and a neutralizing amine is an excellent oxygen scavenger and corrosion inhibitor in boiler water and other aqueous systems.
Patent ES-8603394-A1 (ES)
Title: N-iodine propargyl-chloromethanesulfonamide.
IPC: A01N41/06
Filed: 1985-04-17
Abstract: N-Iodopropargyl-chloromethanesulphonamide derivs. of formula (I) are new where R = alkyl, aryl or aryl mono- or polysubstol by alkyl, halogen or haloalkyl.
Patent ES-8609129-A1 (ES)
Title: A folder for surgical sutures.
IPC: A61L17/00
Filed: 1985-06-13
Abstract: A pack of needled sutures comprising first, second and third panels (1,3,4) of which second panel (3) is hinged along opposite sides of the other panels (1,4), the first (1) and second (3) panels having recesses (9,12) which register in the folded pack and the second panel (3) having an incised tab (11) on one side of recess (12) and an aperture (13) on the other side of the recess (12) to receive and grip a curved needle (17) which extends across the recess (12), the third panel (4) being shaped to engage the first panel (1) and hold the folder closed without obstructing access to the needle (17).
Patent ES-8603879-A1 (ES)
Title: (2-Oxo-1,2,3,5-tetrahydroimidazo-(2,1-b)quinazolinyl)-oxyalkyl-amides.
IPC: C07D487/04
Filed: 1985-06-14
Abstract: Cpds. of formula (I), their optical isomers and acid addn. salts are new. (n= 1-6 R1= H or 1-4C alkyl and R2= H or CR1R2= CO R3= H, 1-6C alkyl, phenyl, benzyl, hydroxy lower alkyl and its acylates, carbamoyl alkyl, carboxyalkyl, alkoxycarbonylalkyl or aminoacid side chains R4= H, 1-6C alkyl, benzyl or hydroxy lower alkyl Y= H, 1-4C alkyl, halo or lower alkoxy A= an amide forming gp. in which the N substits. are (i) H (ii) 1-6C alkyl (iii) 1-6C hydroxyalkyl and its 1-6C aliphatic acylates or 7-12C aryl acylates (iv) 3-8C cycloalkyl or 4-12C cycloalkyl (lower)alkyl opt. ring substd. by lower alkyl, lower alkoxy, OH, OCOR5, halo, NH2, N(R5)2, NHCOR5, COOH or COOR5 (v) phenyl or phenyl(lower)alkyl in which thephenyl ring is opt. substd. by one or more lower alkyl, halo or lower alkoxy gps. or an NH2, N(R5)2, NHCOR5, COOH or COOR5 gp. or (vi) morpholinyl, piperidinyl, perhexylenyl, N-loweralkylpiperazinyl, pyrrolidinyl, tetrahydroquinolinyl, tetrahydroisoquinolinyl, (+-)-decahydroquinolinyl or indolinyl and R5= lower alkyl).
Patent ES-8607869-A1 (ES)
Title: Conveying device
IPC: B65G51/02
Filed: 1985-07-11
Abstract: A conveying device more particularly suitable for use as a vertical hoist on construction sites or in industrial premises takes the form of a flexible and pliant hose-like pressure duct having a shuttle piston therein. The shuttle piston acts to seal off an internal portion of the duct and is fixed in place by way of a magnetic coupling with an external rider. The external rider is anchored in place so as to encompass the portion of the pliant duct in which the shuttle piston is located. The pliant duct is moved either up or down depending on whether fluid pressure is inserted into the duct above or below the fixed shuttle piston. By attaching a hook or the like to one end of the duct the pliant hose is capable of acting as a traction rope.
Patent ES-8608398-A1 (ES)
Title: Process for the preparation of phenolic foam.
IPC: B29C44/10
Filed: 1985-07-23
Abstract: The present invention relates to a process and an apparatus for producing phenolic foam laminates with improved surface appearance. The process involves applying pressure on the foam forming mixture through one of its facings by a flexible member. The member is sufficiently flexible to allow continual rise of the foam but also smoothes out any uneven rise under the applied pressure thereby producing a laminate which has a surface immediately below the facing substantially free of any voids, craters or wrinkles.
Patent ES-8609080-A1 (ES)
Title: Brake booster providing vehicular hill holder.
IPC: B60T17/16
Filed: 1985-08-20
Abstract: A brake booster (10, 210, 310) connected to a control circuit (120) provides for continued braking of a vehicle when the vehicle is situated on an incline and the brake pedal (92) is released by the operator. Continued brake application is accomplished by utilizing a control circuit (120) responsive to vehicular attitude, clutch pedal position, ignition status, vehicular speed, and vehicular direction. The control circuit (120) is connected to a combination check valve and three-way solenoid valve (100, 200, 300) connected to a movable wall brake booster (10, 210, 310). The combination valve (100) is connected to a flexible hose (110) disposed interiorily of the booster (10), the other end of the flexible hose (110) connected to the input opening (32) of a three-way poppet valve (70) located at the central hub (30) of the booster (10). When the control circuit (120) senses that the vehicle is on an incline, the clutch pedal depressed, the ignition "on", the speed is zero, and the vehicle not backing up, it actuates the three-way solenoid of valve (100) which continues to supply a first fluid pressure to the front booster chamber (40) while supplying a second fluid pressure for the rear booster chamber (50) via the flexible hose (110) and poppet valve 170. The vehicle operator may release the brake pedal (92) which returns slightly toward an inactive position and which opens slightly valve (70), with the brakes remaining activated because the second fluid pressure is provided to the rear chamber (50) via the hose connection (110) and valve (70) to maintain the axially displaced position of the movable wall (24).
Patent ES-8700335-A1 (ES)
Title: Anode for zinc electrolysis and method for its preparation.
IPC: C25C7/02
Filed: 1985-09-10
Abstract: An anode for the electrolysis of zinc from aqueous solution, in which only the lead anode sheet immersed in the electrolyte contains silver, whereas the top part connected to the supporting rod is silver-free, its manufacture being carried out by casting, extruding or rolling the silver-containing anode sheet part and connecting it to the supporting rod by means of a cast-on head piece. On the other hand, the silver-containing anode sheet part can be connected to a finished head piece with supporting rod by casting-on with molten lead or by soldering on.
Patent ES-8701759-A1 (ES)
Title: Piperazine deriv. prepn.
IPC: A61K31/52
Filed: 1985-12-20
Abstract: The derivs. are made by (a) reaction of piperazine hexahydrate with 7-(2,3-epoxypropyl) -theophylline in aq. medium under reflux; (b) treatment of the prod. with 1,3-dichloropropane in ethanol, in presence of an organic base, e.g., triethylamine, under reflux; and (c) reaction of the prod. with phenol or thiophenol in aq. medium, in presence of alkaline hydroxide, e.g., NaOH, at near b.pt. The prod. is sepd. and purified by conventional means.
Patent ES-8705777-A1 (ES)
Title: Preparation of monolithic catalyst support structures having an integrated high surface area phase.
IPC: B01J37/00
Filed: 1986-03-18
Abstract: A method of forming a monolithic ceramic catalyst support having a high surface area phase of porous oxide embedded within the monolith structure is provided. The porous oxide phase is incorporated into a sinterable ceramic structure as a discrete discontinuous phase. The high surface area necessary for effective catalyst support is thereby provided within the ceramic structure, which is sintered to provide appreciable density and strength.
Patent ES-8704247-A1 (ES)
Title: Mechanism for installing and holding a thermoweldable curved element to another thermoweldable curved element
IPC: B29C65/34
Filed: 1986-04-10
Abstract: Mechanism for installing and holding a thermoweldable curved element (3) to another thermoweldable curved element (1) characterised in that it consists in a strap system (5), one end of which is attached to a fixed point (4) of the first thermoweldable element, and the other is submitted, after going around the periphery of the second thermoweldable element, to a progressive traction by a stretcher consisting in a manoeuvre lever (10) which turns a roll (9) which drives the strap in the tensile direction, a pawl (13) blocking a ratchet wheel (12) preventing the roll from turning in the wrong direction, the frame (20) of this strap system being supported by a rim (4') on the first thermoweldable element opposite the rim (4) to which is attached the loop (8) that ends the strap (5), so as to balance the pressure put on the strap and to spread it out evenly along the whole periphery of the second thermoweldable element.
Patent ES-8801479-A1 (ES)
Title: Energy scalable laser amplifier.
IPC: H01S3/10
Filed: 1986-05-21
Abstract: A laser apparatus (10) has a coherent master oscillator radiation source (30) for driving a plurality of laser gain elements (20) positioned in a operationally parallel configuration so as to receive unamplified radiation (40) from master oscillator (30) and transmitting amplified radiation (44). Input means (60) couples portion of radiation (40) from master oscillator to each of said gain elements (20). Phase conjugate reflector means (80) operatively coupled to gain elements (20) reflects the phase conjugate of amplified radiation (44) back into the gain elements (20) where it is further amplified. Output coupling means (90) couples amplified radiation from the plurality of gain elements (20) out of the laser apparatus as a single coherent output beam of radiation.
Patent ES-8706703-A1 (ES)
Title: Process for the preparation of vincristine.
IPC: C07D519/04
Filed: 1986-05-30
Abstract: The present invention relates to a process for the preparation of vincristine. The process for the semisynthesis of vincristine according to the present invention comprises oxidizing vinblastine or its salts with chromic acid or its salts, in ethyl acetate at a low temperature.
Patent ES-8801162-A1 (ES)
Title: Conveying apparatus for a flat article, particularly a cardboard blank, paper sheets or signatures or the like
IPC: B65H5/02
Filed: 1986-06-12
Abstract: The conveying apparatus for a flat article, particularly a cardboard blank, paper sheet or the like, comprises two driven endless belts running over guides positioned opposing each other between which the article is clamped during transport. The endless belts are guided on base surfaces of beds of the guides having a wavelike longitudinal cross section in the conveying direction with a plurality of wave troughs and peaks. A plurality of lateral supporting members are attached to each of the beds. The wave crests of one of the guides are positioned staggered with respect to the wave crests of the other guide and opposing the wave troughs of the other guide. Furthermore the endless belts are either elastic in the conveying direction or a tension provider is mounted engaging each of the endless belts.
Patent IE-903203-A1 (IE)
Title: Extraction system
IPC: F04D29/60
Filed: 1990-09-04
Abstract: An extraction system for extracting flue gases from a gas fire includes a flue pipe 12 which, in use, is extended through a hole in a building wall and an extractor fan 18 mounted at the outer end of the flue pipe 12 within an extraction housing including a volute casing 10 for the fan. The flue pipe 12 is telescopic for adaptation to different wall thicknesses and comprises an insulating layer 64 between perforated inner sections (54, 56) and imperforate outer sections (50, 52). The fan 18, and a driving motor therefor, are mounted on a door 16 of the extraction housing, which may be opened for cleaning the interior of the housing and/or for servicing the fan.