baber/WOPTO huggingface dataset:
Patent ES-421910-A1 (ES)
Title: Curved roll rack
IPC: B22D11/128
Filed: 1973-12-29
Abstract: A curved roll-rack for a continuous-casting apparatus. The rack is formed of a plurality of standardized frame sections and base members which serve both as supports for the sections and as housings for driven roll stands. The frame sections support clusters of bottom and top idler rolls. The support means for the idler rolls enable these rolls to be removed and replaced readily. When the idler rolls are replaced after removal, they are automatically properly positioned.
Patent ES-425025-A1 (ES)
Title: Method for casting blocks having fractured face
IPC: B28B7/00
Filed: 1974-04-05
Abstract: A method of casting concrete blocks having a fractured face. A pattern or frame is embedded in a mass of concrete within a mold and after the mass is compacted within the mold and about the frame, the frame is moved relative to the compacted mass so as to randomly fracture the concrete mass between the elements of the frame. The frame together with a portion of the fractured mass are removed from the finished block.
Patent ES-425706-A1 (ES)
Title: Spindle mounting
IPC: D01H7/10
Filed: 1974-04-26
Abstract: Disclosed is a spindle mounting means carried in part by the spindle rail in the form of a convex spherical seat surface at the spindle receiving orifice and more than two joining holes thereabout which are threaded, and in part by the spindle assembly in the form of an encircling mounting member rigidly fixed thereto having a complementary convex seat surface for abutment with the rail seat and a laterally extending flange extending outwardly from the seat, the flange having a similar number and spacing of joining holes which are not threaded but are of larger diameter than the joining holes of the rail, and a similar number of joining and fixing members in the form of bolts which are passed through the wider flange holes and threaded and tightened into the rail holes, whereby spindle plumbing using this construction is achievable within five to fifteen seconds versus five to fifteen minutes with prior art constructions.
Patent ES-428481-A1 (ES)
Title: Mixing valve
IPC: F16K11/078
Filed: 1974-07-22
Abstract: A hot and cold water mixing valve comprising a valve body having a mixing chamber therein and hot and cold water inlet ports opening into one wall of the mixing chamber, and a valve member controlled by a single operating handle and having a surface thereof movable over said wall of the mixing chamber. The valve is characterized by a unique port configuration to communicate the hot and cold water inlet ports with the mixing chamber, the ports in the valve member being dimensioned and so related to the hot and cold water inlet ports as to permit rotation of the control handle through about 180 DEG to control the temperature of the water discharged from the valve. The port configuration is such that upon rotation of the valve member from full cold to full hot position there is an initial relatively rapid increase in temperature from cold to warm, then a very gradual adjustment in temperature throughout the comfort range, which is generally considered to be from 90 DEG F., to 110 DEG F., followed by a relatively rapid increase in temperature to the full hot position.
Patent ES-429335-A1 (ES)
Title: Method of separating liquid drops from a gas stream
IPC: C07C239/00
Filed: 1974-08-17
Abstract: Liquid drops such as molten urea contained in the waste gas from a melamine recovery process are separated from the waste gas by colliding the waste gas containing the liquid drops against a separator surface and providing said surface with a downwardly flowing film of a liquid such as molten urea.
Patent ES-429902-A1 (ES)
Title: Polarized light beam source in a vehicle headlight
IPC: G02B5/28
Filed: 1974-09-09
Abstract: A polarizer structure for a headlight includes an interference-type polarizer followed by an absorption-type polarizer. The interference-type polarizer in one form of the invention is constituted by rectangular plate polarizing sections in a zigzag arrangement, so that the apex angle formed by adjacent polarizing sections is always 90 DEG while the angle of each polarizing section to the optic axis is 45 DEG . In another form of the invention, the polarizer sections are arranged in a diverging louvre arrangement provided with reflecting layers between the polarizing sections, both the polarizing sections and the reflecting layers at an angle of 45 DEG with the optic axis.
Patent ES-442345-A1 (ES)
Title: Press having torque responsive drive coupling
IPC: B30B11/20
Filed: 1975-11-05
Abstract: A press of the kind for the preparation of pellets of cattle feed or other pelletisable material and comprising an annular die having a plurality of radial bores therein, which is mounted on a driving rim for rotation around a stationary support fitted with a number of pressure rollers, each freely rotatable on a stationary shaft and in closely spaced relationship with the interior surface of the die, the arrangement being such that material fed into the interior of the die is forced through the bores therein by the action of said pressure rollers, characterized in that the die and driving rim therefor are provided with complementary circumferential mating male and female conical surfaces, there being a plurality of circumferentially spaced links each of which is arranged to be pivotally connected at its opposed ends to the driving rim and die respectively such that transmission of torque from the driving rim to the die causes pivoting movement of said links to bring said mating surfaces into pressurised engagement.
Patent ES-445477-A1 (ES)
Title: (indolin-1-yl)-guanidines
IPC: C07D209/04
Filed: 1976-02-24
Abstract: Compounds of the formula I < IMAGE > in which the individual substituents have the meanings stated in the claim, are prepared. The process is based on replacement of an -SR9 group in which R9 denotes lower alkyl by the -NR2R3 group. The resulting products of the formula I and their acid addition salts have antihypertensive properties and properties increasing venous tone.
Patent ES-445771-A1 (ES)
Title: Growth-simulating figure toy
IPC: A63H3/20
Filed: 1976-03-04
Abstract: Lower torso member includes a waist member having a lower portion of a first girth and an upper portion of a second, lesser girth so that pliable, rubber-like upper torso waist member may be slid from lower portion of lower torso waist member where it simulates waist of pudgy pre-teenager to upper portion of lower torso waist member where it simulates trim waist of a teenager while simulated breasts are simultaneously pressed outwardly against upper torso member causing bulging of the rubber-like material to form a simulated bustline.
Patent ES-448845-A1 (ES)
Title: Foamed thermoset articles and processes
IPC: C08J9/06
Filed: 1976-06-12
Abstract: Foamed thermoset articles are produced by introducing a thermosettable organic resin, a specific class of blowing agents, inorganic particulate filler, and glass fiber in a mold at a given temperature and pressure, and then lowering the mold pressure to a predetermined reduced pressure to cause foaming, and completing the foaming before gelation. The foamed thermoset articles are also disclosed.
Patent ES-450343-A1 (ES)
Title: Automatic weapon equipped with at least two cartridge magazines
IPC: F41A9/39
Filed: 1976-07-31
Abstract: An automatic weapon equipped with at least two cartridge magazines from which loose cartridges can be conveyed into a common discharge channel, and a device for switching the cartridge infeed from one cartridge magazine to the other. The switching device embodies mechanism which can be selectively adjusted into two positions independent of emptying of one of the cartridge magazines. By means of the mechanism the cartridges in each instance can be fed, in one position of the mechanism, from the one cartridge magazine into the discharge channel and at the same time are blocked in the other cartridge magazine.
Patent ES-450886-A1 (ES)
Title: Valves for vehicle heating systems
IPC: F16K3/06
Filed: 1976-08-20
Abstract: A valve for regulating the flow of fluid in a motor vehicle heater system, the valve having a housing with coaxial inlet and outlet ports and a quadrantal closure member pivotally mounted in the housing for movement between open and closed positions, the closure member having an aperture coinciding with the outlet port when the closure member is in the open position and a thin flexible portion covering the outlet port when the valve member is in the closed position.
Patent ES-452387-A1 (ES)
Title: Drawing device for sliver
IPC: D01H5/08
Filed: 1976-10-14
Abstract: In a drawing device for sliver comprising two endless moving elements having cooperating working runs between which the sliver passes, at least one of the elements is constituted by a plurality of bars extending between a pair of parallel carriers (e.g. chains) and each bar has a convexly curved outer working surface from which penetration members, (e.g. needles) extend.
Patent ES-454022-A1 (ES)
Title: Video record player switching system
IPC: H04N5/44
Filed: 1976-12-07
Abstract: Video record player has RF output terminal linked to antenna terminals of a television receiver, and an RF input terminal coupled to antenna lead-in. Player's processing circuits provide respective sound signal and composite video signal outputs during record playback. First oscillator, operating at intercarrier sound frequency (e.g., 4.5 MHz), is subject to frequency modulation by player's sound signal output (when present). Sum of oscillator output and player's composite video signal output (when present) forms modulating signal for an amplitude modulator, which receives carrier waves from second oscillator, operating at selected broadcast picture carrier frequency. A first diode is coupled between modulator output terminal and player's RF output terminal, while second diode is coupled between player's RF input terminal and reference potential point. Normally closed relay provides a conductive path between player's RF input and output terminals when closed. Forward biasing voltages for diodes, and energizing potential for relay's control winding (as well as operating potentials for oscillators) are provided by player's power supply when player is switched on, so that carrier waves from player are supplied to receiver while antenna lead-in is isolated. When player is switched off, antenna lead-in is automatically linked to receiver's antenna terminals.
Patent ES-455523-A1 (ES)
Title: Process for the recovery of {68 -caprolactam from a reaction mixture of {68 -caprolactam and sulphuric acid
IPC: C01C1/24
Filed: 1977-02-01
Abstract: A process for removing sulfuric acid from reaction mixtures containing sulfuric acid and epsilon -caprolactam by treating the sulfuric acid with ammonia and sulfur dioxide to produce ammonium sulfate salts and reducing the ammonium sulfate salts to ammonia and sulfur dioxide.
Patent ES-458104-A1 (ES)
Title: Hand-held firearms
IPC: F41A3/02
Filed: 1977-04-22
Abstract: This disclosure is directed to a firearm which includes a casing defining a recess with the latter being in part defined by a pair of upper spaced bridge members, a lateral opening between the bridge members opening into the recess, a breech block, means mounting the breech block in the recess for pivotal movement toward and away from the lateral opening, means for firing a cartridge located in a cartridge chamber opening in a direction toward the recess, a trigger mechanism for operating the firing means, an ejector mechanism for ejecting spent cartridges from the cartridge chamber, and the trigger and ejector mechanisms being substantially entirely located beneath the cartridge chamber.
Patent ES-460750-A1 (ES)
Title: Lift for granular or pulverised products - has vertical conveyor provided with buckets which are filled by separate wheel
IPC: B65G47/58
Filed: 1977-07-14
Abstract: The lift, for granular or pulverised products, is intended to raise material supplied on a horizontal conveyor to a higher level and consists of a series of buckets (5) attached to a vertical conveyor (6) mounted on a top and bottom drum. The bottom drum is driven by an axle (8) which also carries, on at least one side of the drum, a loading wheel (9b) provided with shaped blades (10b) which scoop up material and direct it into the buckets. The drum and the wheel are housed in a casing (11) which has slots cut in two of its bottom sides, one side allowing the passage of scrapers (2) attached to the horizontal conveyor and the other the passage of the conveyor band (4) itself.
Patent ES-464850-A1 (ES)
Title: Tooth grip belt pulley
IPC: F16H55/38
Filed: 1977-12-07
Abstract: A tooth grip belt pulley of deformed sheet metal with a hub formed in one piece therewith and constructed pot-shaped the cylindrical wall of the hub is constructed as an interference seat for a shaft end and the bottom wall thereof as axial abutment for the shaft end the edge of the hub passes over into webs of the tooth grip belt pulley.
Patent ES-470134-A1 (ES)
Title: Cyclohexane derivatives
IPC: C07C315/04
Filed: 1978-05-23
Abstract: Compounds of the general formula < IMAGE > wherein R1 is lower alkyl, phenyl, substituted phenyl or benzyl, R2 is lower alkyl, R3 is lower alkyl or lower alkenyl, R4 is hydrogen or lower alkoxycarbonyl, X is straight or branched chain lower alkylene, and n is 0, 1 0r 2 and metal salts and ammonium salts of the compounds defined hereinabove. The compounds are useful as herbicides.
Patent ES-471608-A1 (ES)
Title: 4-[4-(2-Methyl-3-hydroxy-4-hydroxymethyl-5-pyridyl-methyl)-1-piperazinyl]-6-methylpyrimidines
Inventor: BEGUIN ALAIN
IPC: A61K31/505
Filed: 1978-07-11
Abstract: New derivatives of pyrimidine are disclosed. The disclosed compounds are substituted piperazinyl derivatives of pyrimidine and the pharmaceutically acceptable salts thereof. The compounds show therapeutic value especially in the area of atheromas.
Patent ES-472781-A1 (ES)
Title: Manufacture of fibres from an attenuable material by means of gaseous currents
IPC: D01D5/08
Filed: 1978-08-23
Abstract: The process consists in generating neighbouring gas jets (b, c, d, e, etc.) adjacent to a convex guiding surface (14), in diverting the jets and the streams which they induce by flow and adherence along the guiding surface and in bringing laces of ductile substance (s) into the streams induced by the jets in zones situated between the latter on the convex surface. In a second stage each jet enters a main gas stream (B) forming a zone of interaction and entraining the partially drawn fibre therein the latter is then subjected to additional drawing in the interaction zone. The process is employed especially for making fibres from glass.
Patent ES-475889-A1 (ES)
Title: Pressure vessel and a method of producing same
IPC: F16J12/00
Filed: 1978-12-11
Abstract: The large diameter pressure vessel is constructed without flanges and has resiliently deformable ring elements welded to the respective ends of a hollow member and a cap. These ring elements are locked together by various types of locking means. In one embodiment, a ball type closure is used while in other embodiments hasps are utilized.
Patent ES-479611-A1 (ES)
Title: Hand drive for coupling to a rotatable shaft
IPC: F16D43/02
Filed: 1979-04-16
Abstract: The hand drive employs two coil springs between the sleeve of the coupling and the shaft to be turned. The hand wheel has a driver with a parallelepiped extension for abutting one or the other of the facing spring ends depending on the direction of rotation of the hand wheel. A brake is also used to restrain movement of the sleeve and limit the torque exerted on the sleeve by the hand wheel.
Patent ES-480405-A1 (ES)
Title: Novel macrolide antibiotics and preparation thereof
IPC: A23K20/195
Filed: 1979-05-09
Abstract: A novel microorganism species belonging to the genus Micromonospora, i.e. Micromonospora sp. A 11725 is found to be capable of producing novel macrolide antibiotics A 11725 I, A 11725 II and A 11725 III. Novel antibiotics A 11725 Ia and A 11725 IIa are also found to be derived by chemical modification of the antibiotics A 11725 I and A 11725 II, respectively. All of these antibiotics or salts thereof exhibit excellent antibacterial and anti-mycoplasmal activities against various microorganisms such as Staphylococcus or Mycoplasma, and therefore useful for various purposes including medicaments.
Patent ES-8101962-A1 (ES)
Title: Apparatus and method for sensing torch height.
IPC: B23K7/10
Filed: 1980-03-20
Abstract: A torch height sensing apparatus (10) is provided for generating information representative of the spacing between a cutting torch (12) and an associated workpiece (14). The apparatus (10) drives a preselected current from the torch (12) through the torch flame to the workpiece (14) so that electrons flow from the workpiece (14) through the flame to the torch (12). The output current biases the flame into the linear region of the preselected voltage-current characteristic at a positive torch (12) to workpiece (14) current. Biasing the torch (12) for positive current flow from the torch (12) to the workpiece (14) insures that flame height sensing occurs in the positive linear region where the sensitivity is greatest due to the availability of thermally emitted electrons at the workpiece.
Patent ES-8202929-A1 (ES)
Title: Spherical valve seal
IPC: F16K5/20
Filed: 1980-04-01
Abstract: A fixed upstream seal is provided having a variable geometry to provide a maximum body thickness at points of large deflection and a minimum body thickness at points of small deflections with the body thickness varying in progressively from maximum to minimum and minimum to maximum for predetermined halves of the circular seal. Also, a fixed downstream seal is provided having a variable geometry to provide minimum body thickness at points of large axial rotor deflection.
Patent ES-8104397-A1 (ES)
Title: Process and device for manufacturing multicoloured detergent bars.
IPC: C11D13/18
Filed: 1980-04-02
Abstract: Multi-colored detergent bars can be manufactured by extruding detergent material through a multi-apertured plate in a detergent plodder and injecting a visually distinctive liquid at the plate. The liquid is distributed throughout the detergent material in the form of striations as the material is compressed in the extrusion cone. A specific form of external striping and the use of increased amounts of injected liquid can be achieved by having some of the apertures positioned peripherally on the plate. These apertures form 'walls' of extruded material which constrain the liquid into stripes. The manufactured bar has a distinctive appearance because the external striations are wider than the internal striations.
Patent ES-8104862-A1 (ES)
Title: Snap-lock connector for vehicle dash-board - provides positive interlock between two halves of assembly with jaws engaging plates on respective halves
IPC: B60H1/00
Filed: 1980-06-27
Abstract: The snap-lock consists of two halves (11,12). When the halves are to be assembled the leading edges (57) of plates (51,52) are introduced into the gap between the jaws inner faces (26,26' (26,26'). The two halves are then pushed together in the direction of the arrows (f1,f2) until the tapered teeth (21,21') begin to engage with the mating ends of the plates (78,78). At the same time, the extremities of the plates enter the holes (45,46). The two halves finally snap together to form a positive assembly when the teeth of the jaws locate the mating faces of the plates and the shoulders (62) of the plates are up against the stop (44).
Patent ES-8106029-A1 (ES)
Title: Apparatus for washing fibre stock
IPC: D06B5/14
Filed: 1980-07-03
Abstract: A process and apparatus for washing fibre stock. The fibre stock is passed along a passage 14 from a stock inlet 15 to a stock outlet 16. The passage is defined by a portion of the inner surface of a substantially horizontal cylindrical screen 4, preferably a wire gauze. Washing liquid such as water is introduced into the passage, preferably by means of apertures 9 in a longitudinally extending hollow member 8. Effluent liquid passes through the screen, for extraction e.g. through outlets 24 and 25. To enable the washing of stock of high consistency e.g. up to 8%, while avoiding plugging of the screen 4, the arrangement is such that the stock only partially fills the cylindrical screen and is subjected to a tumbling action by the rotary movement of the cylindrical screen as the stock moves along the passage 14 to the stock outlet 16. The hollow member 8 is displaced downwardly from the axis of the cylindrical screen, so as to be positioned within the tumbling stock. In an alternative arrangement, the screen is defined by an endless belt carried over a series of rollers and having a portion of upwardly concave cross-section.
Patent ES-8107062-A1 (ES)
Title: Apparatus for assembling a heat exchanger and method of assembling a heat exchanger.
IPC: B21D53/08
Filed: 1980-10-31
Abstract: An apparatus for assembling cooling tubes and fin elements in the manufacture of heat exchangers, particularly radiators for motor vehicles, comprises stations for feeding the tubes and the fin elements to grooves in a rotatable drum. A tube and a fin element are positioned together in each groove in the drum and are then ejected together at an ejecting station by an expelling device. An advancing means advances the tube and the fin element along a transportation path in an alternate relationship. The tubes and the fin element are soldered to form units during their passage through a soldering station. In a preferred embodiment the feeding station for the fin elements is provided with a separate groove into which the fin elements are fed, before the transfer to the grooved drum.
Patent ES-8202873-A1 (ES)
Title: Improved cellulose semipermeable hollow fibers and method for making same
IPC: B01D65/02
Filed: 1980-11-26
Abstract: The invention provides a cellulose semipermeable hollow fiber characterized by possessing an ultrafiltration coefficient KUFR in the range of about 2 to about 200 milliliters per hour per square meter per millimeter of mercury, a urea coefficient Kurea in the range of about 15 x 10<-3> to about 49 x 10<-3> centimeters per minute and a wet intrinsic tensile strength in the range of about 2 x 10<4> to about 11 x 10<4> grams per gram of cellulose polymer. The hollow fibre may be prepared by a process which comprises: (a) melt spinning a hollow cellulose ester fiber through a nozzle from a sulpholane-free melt spin composition comprising about 35 to about 80 weight percent cellulose ester and the balance at least one polyol having an average molecular weight between about 106 and about 902, provided that where a single polyol is used, its average molecular weight does not exceed about 600 (b) hydrolyzing said cellulose ester fiber substantially into a cellulose hollow fiber (c) replasticizing said cellulose fiber while said fiber is still wet with a water soluble, essentially non-volatile plasticizer and (d) drying said plasticized fiber. m
Patent ES-8203364-A1 (ES)
Title: Aniline derivatives.
IPC: A61P1/08
Filed: 1980-12-19
Abstract: Compounds of the formula (III) and pharmaceutically acceptable salts thereof: < IMAGE > (III) wherein: R1 is a C1-6 alkoxy or C1-6 alkylthio group R2 and R3 are the same or different and are hydrogen, halogen, CF3, C1-7acyl, C1-7 acylamino or amino, aminocarbonyl or aminosulphonyl optionally substituted by one or two C1-6 alkyl groups, C1-6 alkylsulphonyl, C1-6 alkylsulphinyl, C1-6alkoxy, C1-6 alkylthio, hydroxy or nitro or R1 and R2 taken together are methylenedioxy or ethylenedioxy in which case R3 is any one of the groups given for R2 and R3 above R4 is C1-7 alkyl or a group -(CH2)sR6 where s is 0 to 2 and R6 is a C3-8 cycloalkyl group, or a group -(CH2)tR7 where t is 1 or 2 and R7 is a phenyl group optionally substituted by one or two substituents selected from C1-6 alkyl, C1-4alkoxy, trifluoromethyl and halogen, or a thienyl group and n, p and q are independently 0 to 2 having useful pharmocological activity, a process for their preparation and their use.