baber/WOPTO huggingface dataset:
Patent ES-344373-A1 (ES)
Title: Sectional dishwashing machine and structural units
IPC: A47L15/24
Filed: 1967-08-23
Abstract: A dishwashing machine comprises a housing 2, Fig. 8, having a track for supporting articles to be washed, e.g. consisting of rails 34 supporting rollers 177 of an endless chain conveyer, and a pump 103 for directing washing liquid from a sump 104 through a riser 74 extending up one side of the housing to an upper and a lower spray box 56, 46 for directing washing liquid on to the articles from above and below. The spray boxes 46, 56 are rectangular in plan view and have projecting therefrom three rows of plastics spray nozzles 53 having discharges slots disposed lengthwise of the box 46 or 56 in the outer rows, and slightly inclined to the lengthwise direction in the middle row. Perforated scrap retaining strainer trays 44 (Fig. 9, not shown) are disposed at the sides of the lower spray box 46 and both spray boxes 46, 56 are removably mounted in the machine. The door 15 of the machine housing is opened by sliding it upwardly, and be held in a partly open position by a latch 97 to enable the trays 44 to be removed and cleaned. The conveyer may comprise side chains 175, Fig. 20, connected by cross rods 176 coupled by U-shaped links 179, 180 shaped to receive the edges of the plates to be carried by the conveyer. Other articles to be washed may be carried in openwork baskets placed on the substantially flat upper run of the conveyer. If a plate is not removed at outlet end of the conveyer it actuates trip fingers 147, Fig. 21, to turn cams 129 for actuating, via trip arms 130 and rods 136, switches 143 to stop the conveyer motor. Alternatively if a dish basket is not removed from the conveyer it will actuate a trip yoke 165 to depress the rods 136 to stop the conveyer motor. In another embodiment a dish basket 230, Fig. 12, is passed on rails 34a through the washing chamber by a conveyer comprising pawls 227 pivotally mounted on a bar 197 reciprocated by link mechanism 211, 215, 217, 222 driven by an electric motor 209 via reduction gearing 210. The bar 197 is suspended at its ends in pivoted cradles 187, and it may readily be turned so that it may drive the dish basket in the opposite direction if desired. In an opening in one of the rails 34a is mounted an actuator 234 (Fig. 23, not shown) responsive to the movement of a dishbasket thereover to close a switch to open a solenoid valve to admit rinsing liquid to sprayers disposed at the delivery end of the washing chamber.
Patent ES-349636-A1 (ES)
Title: Method for the instantaneous quantitative analysis of ozone
IPC: C01B13/10
Filed: 1968-01-23
Abstract: ,The invention relates to the determination of ozone in the atmosphere (or an oxygen containing gas) by reacting it with an organic compound such as an autoxidizable aldebyde to produce a hydroperoxide, a peroxide, a peracid or a soluble perester. The concentration of the product is estimated from a conductivity measurement. Examples are given using benzoic aldebyde in acetic acid to produce benzoic peracid heptanal in carbon tetrachloride producing enthanic peracid. The cell comprises a stainless steel block (10) with a hemispherical recess which is platinum or gold plated, and a platinum or gold indicator electrode (8).
Patent ES-353636-A1 (ES)
Title: Gas turbine with lubricant and fuel supply systems therefor
IPC: F02C7/277
Filed: 1968-04-27
Abstract: The invention relates to a combustion gas generator of the gas turbine type, the gas generator comprising a shaft 12 rotatably supported in a housing 10 by means of bearings 11, two centrifugal compressor rotors 17, 18 being mounted in back-to-back relationship at one end of the shaft and a turbine rotor 16 being mounted at the other end of the shaft. The first compressor 17 supplies a mixture of primary air and fuel to a burner device 23 in a combustion chamber 22 and the second compressor 18 supplies dilution air thereto through duct 20, the resulting combustion gases passing to the turbine 16 and the gases discharging therefrom passing to a point of use. The housing 10 is mounted on a fuel tank 24 which itself is mounted on a fluid reservoir 25. A carburetter 26 is disposed below the tank 24 so that fuel flows thereto by gravity, the carburetter supplying primary air and fuel mixture to the intake duct 21. The engine is started by means of a turbine starter which comprises a Pelton wheel 13 mounted on the shaft 12, hydraulic fluid under pressure being delivered from the reservoir 25 by pump 14 to a nozzle 15 which discharges on to the Pelton wheel. The fluid discharging from the Pelton wheel passes through the housing 10 and thence through a duct which passes through the fuel tank back to the reservoir. In operation the bearings 11 are lubricated by means of a pump 28 which is operated by air tapped from the duct 20, the pump drawing fluid from the reservoir 25.
Patent ES-365404-A1 (ES)
Title: 1alpha,2alpha - methylene - 19 - nor - testosterone ethers and 18-alkyl homologs thereof
IPC: A61K31/565
Filed: 1969-03-28
Abstract: Novel steroids of the formula (where R is CH 3 or C 2 H 5 and R1 is C i _ 4 alkyl or tetrahydropyranyl) are prepared by introducing a double bond into the corresponding ring-A- saturated steroids (this method is only used when R1 is C 1-4 alkyl) or by etherifying the corresponding 17#-ols with dihydropyran or an alkylating agent. Introduction of a A4-double bond may be effected chemically or microbiologically. One method of chemical introduction is as follows This involves 3-enol-acetylation, halogenation (bromination is depicted) and dehydrohalogenation. 17# - Hydroxy - 18 - methyl - 1[alpha],2[alpha] - methylene- A4 - estren 3 - one is prepared from 17#- hydroxy - 18 - methyl - D4 - estren - 3 - one via 17# - hydroxy - 18 - methyl - 5[alpha] - estran - 3- one, 17# - acetoxy - 18 - methyl 5[alpha] - estran - 3- one, the bromo-derivative of the last-mentioned compound, 17# - acetoxy - 18 - methyl - 5[alpha]- estr - 1 - en - 3 - one, 17# - acetoxy - 18 - methyl- 1[alpha],2[alpha] - methylene - 5[alpha] - estran - 3 - one, the 3- enol acetate of the last-named, 17#-acetoxy-4- bromo - 18 - methyl - 1[alpha],2[alpha] - methylene - 5[alpha] - estran - 3 - one and 17# - acetoxy - 18 - methyl- 1[alpha],2[alpha] - methylene - A4 - estren - 3 - one. The novel 17# - methoxy - 18 methyl - 1[alpha],2[alpha] - methylene - 5[alpha] - estran - 3 - one is prepared by methylation of the novel 17# - hydroxy - 18 - methyl- 1[alpha],2[alpha] - methylene - 5[alpha] . estran - 3 - one, in turn prepared by hydrolysis of its 17-acetate. The novel 17# - methoxy - 1[alpha],2[alpha] - methylene - 5[alpha]- estran - 3 - one is prepared by methyleneation of 17# - methoxy - 5[alpha] - estr - 1 - en - 3 - one, in turn prepared from 17#-hydroxy-5[alpha]-estran-3-one via 1 7#-methoxy-5[alpha]-estran-3-one and its bromo derivative. The novel steroids of the first general formula above are stated to be anabolic agents, and they may be made up into pharmaceutical compositions with suitable carriers. Specifications 1,239,479 and 1,105,999 are referred to
Patent ES-371419-A1 (ES)
Title: Air cooling apparatus for an internal combustion engine of a vehicle
IPC: F02B75/20
Filed: 1969-09-11
Abstract: An air-cooled internal combustion engine 3 is transversely disposed in a compartment 1 at the front of a vehicle and in addition to being cooled by air entering opening 5 at the front of the vehicle it is also cooled by a blower connected to a duct 20 which forcibly directs air through passages 12 and 16 surrounding the cylinder body and cylinder head respectively of the engine. The passages 12 surrounding the cylinder body are subdivided by plates interconnecting the inner and outer walls and between which the air is deflected upwardly to be ejected at the top so that it is distributed about the outside of the cylinder head to assist in further cooling the head. The cylinder head passage is also subdivided by connecting walls and the passage also communicates with ducting 24 feeding warm air to the passenger compartment. The passages leading from the blower to the cylinder body and cylinder head are also provided with partitions to ensure an even distribution of the cooling air over the cylinders along the length of the engine. Specifications 1,245,061 and 1,245,062 which disclose similar arrangements are referred to.
Patent ES-371726-A1 (ES)
Title: Production of potassium dihydrogen phosphate fertilizers
IPC: C01B25/30
Filed: 1969-09-20
Abstract: The invention relates to the production of fertilizers, in particular potassium dihydrogen phosphate. This is obtained through acid attack on phosphate rock by a medium obtained by the reaction of sulphuric acid with potassium chloride. In particular, the phosphate rock is reacted with a medium comprising potassium bisulphate, sulphuric acid and phosphoric acid. As a result, the solid calcium sulphate formed in the reaction mixture can be readily filtered off from the mother liquor and the potassium dihydrogen phosphate product can be recovered in a commercially operative process. The mother liquor containing phosphoric acid and potassium dihydrogen phosphate is recycled to the original reaction mixture.
Patent ES-374640-A1 (ES)
Title: Pneumatic record processing system
IPC: G11B15/58
Filed: 1969-12-17
Abstract: A record/playback apparatus handles a web stored in a single-reel container with one end attached to the reel and the other to the container, and includes means to withdraw a length of web from the container, drive it past a transducer and return it to the container. The container is preferably that of Specification 1,250,696 in which one end of the web is secured to the hinged lid 50 such that when the container is loaded through a retaining door 64 into a compartment 60 and a solenoid 68 is operated a catch is released to allow the lid to spring open and automatically unwind a short length of the web. Vacuum is applied to columns 14 and 16 to withdraw the web as far as a neck in column 14 where a port 76 is situated to clamp the web and thereby cause the remainder to feed into column 16 where it is vacuum-clamped by port 79. A bidirectional capstan 38 feeds the web past a 4-track write and check-read head 41 indexable to 16 positions, and is controlled by photo-sensors (Fig. 9, not shown) detecting transparent portions in the web. After use, the vacuum is shut off and a solenoid 114 operated to extend the shaft 112 of rewind motor 110 into the container to engage clutch plates 116, 58 and return the web to the container, the web automatically closing the lid to reduce contamination. In a modification, the recording surface of the web is internal and the head is movable into and out of the columns to allow loading of the web.
Patent ES-390094-A1 (ES)
Title: Thick film inductor with ferromagnetic core
IPC: H01F1/00
Filed: 1971-03-12
Abstract: Thick film inductor suitable for hybrid integrated circuits comprising successive layers of powdered sintered ferromagnetic material in a cured catalyst-hardenable resin binder and a pattern of conductors comprising powdered metal in a cured catalyst-hardenable resin.
Patent ES-400261-A1 (ES)
Title: Folding and inserting machine
IPC: H01R43/055
Filed: 1972-02-29
Abstract: Apparatus for folding electrical terminal blanks and inserting the folded blanks in openings in a support, the apparatus comprising means for partially severing the blanks from the strip, means for subsequently folding the blanks, means for completely severing the folded blanks from the strip, and means for inserting the folded and completed severed blanks into the openings.
Patent ES-409648-A1 (ES)
Title: Packaging containers of parallelepiped shape
IPC: B65D6/00
Filed: 1972-12-15
Abstract: A method of producing packaging containers in which a channel-shaped portion of a member is placed around an element having at least one transverse channel-shaped portion and is sealed to the edges of the legs of the transverse channel-shaped portions to form at least one closed packaging container.
Patent ES-416302-A1 (ES)
Title: Cable traction and hoisting apparatus
IPC: B66D3/02
Filed: 1973-06-26
Abstract: This traction and hoisting apparatus operating on a loaded cable by means of a pair of control levers, one for the forward motion and the latter for the controlled reverse motion, comprises in a relatively flat casing consisting of two halves, two pairs of clamping jaws, the jaws of each pair being interconnected by levers having their lower ends connected to forward-motion and reverse-motion rods made of punched flat sheet metal stock and their upper ends operatively connected to the reverse motion control lever one of said rods comprises a lateral aperture permitting the passage and lateral exit of the slack run of the cable a pull-rod normally retained by an inner projection of said casing keeps a pair of compression springs in their pretightening condition.
Patent ES-418563-A1 (ES)
Title: N-(furyl-or thienyl-methyl)-Desoxy-normorphines and -norcodeines and salt thereof
IPC: C07D489/04
Filed: 1973-09-07
Abstract: Compounds of the formula WHEREIN R is hydrogen, methyl or acetyl, R' is hydrogen or methyl, and X is oxygen or sulfur, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS OPIATE ANTAGONISTS, ANALGESICS AND ANTITUSSIVES.
Patent ES-425736-A1 (ES)
Title: Device for the incremental advancement of a label tape
IPC: B65C11/02
Filed: 1974-04-20
Abstract: A device for the incremental advancement of a label tape includes a carrier rocker arm mounted for pivotal movement upon a frame and carrying a pivoted latch juxtaposed with a jaw member for gripping the label tape during advancement of the rocker arm and releasing the label tape during retraction of the rocker arm. A lock pawl is carried by a pivoted link and engages the label tape to preclude retraction thereof during retraction of the rocker arm.
Patent ES-441331-A1 (ES)
Title: Viscose solutions and process for preparing the same
IPC: D01F2/08
Filed: 1975-09-19
Abstract: Viscose solutions are provided having improved processability due to the presence therein of a nitrogen-free nonionic surface-active compound having a hydrocarbon group of at least eight carbon atoms and at least two oxyalkylene groups having from two to four carbon atoms, the oxyethylene groups comprising at least from 55 to 87% by weight of the compound.
Patent ES-444220-A1 (ES)
Title: Method for making instantaneous scarfing starts
IPC: B23K7/08
Filed: 1976-01-12
Abstract: A method for making an instantaneous thermochemical start on the surface of a ferrous metal workpiece, comprising the steps of: (a) contacting a preselected spot on said surface where the reaction is to begin, with the end of a ferrous metal wire which has been heated to its ignition temperature in an oxygen atmosphere, (b) impinging a high intensity jet of oxygen gas on said surface at a point 1 to 15 cm. behind said spot, thereby causing an immediate scarfing reaction to begin and a molten puddle to form at said spot, and (c) continuing the impingement of a high intensity jet of oxygen on said puddle until the puddle has spread to a preselected width. Thereafter, the spreading oxygen stream may be left on and used to carry out the scarfing reaction, or it may be turned off and another oxygen stream may be impinged on the spread puddle at an acute angle to the work surface in order to "take over" and carry out the scarfing reaction. The type of scarfing cut sought will determine the type of scarfing oxygen stream used to "take over" the scarfing reaction from the spreading stream.
Patent ES-450271-A1 (ES)
Title: Device for dispersing exhaust gases
IPC: B01F23/10
Filed: 1976-07-29
Abstract: Improved device for dispersing into the atmosphere exhaust gases in the form of mixtures having a controlled composition. The device, consisting of a mixing duct provided with an axial injector extending from a supply tube for gas under high pressure, the ratio of the square roots of the areas of the sections of the duct and the injector lying between 30 and 300, is characterized in that it comprises, positioned on the supply tube of the injector, a control mechanism delivering to the injector a flow of gas under a pressure intermediate between the high initial supply pressure and the pressure prevailing in the mixing duct, the control mechanism being provided with means for fixing the maximum value of the pressure at which the gas is delivered to the injector. This improvement in devices for dispersing exhaust gases renders them more efficient when they are used to purge or evacuate the chamber which is not being supplied.
Patent ES-453594-A1 (ES)
Title: Insulated construction element
IPC: E06B3/273
Filed: 1976-11-24
Abstract: Two elongated metallic profiles each formed with two pairs of flanges each of which forms a longitudinally extending groove are positioned with the two grooves of each profile parallel and opening toward the two grooves of another such profile. An elongated bar of insulating material having a pair of longitudinally extending sides is fitted between each groove of each profile and the corresponding groove of the other profile. This forms a longitudinally extending passage defined on two opposite sides by the two insulating bars and on the other two sides by the two profiles. A tool is disposed through this passage so as plastically and permanently to deform the inner flanges outwardly and into intimate tight contact with the bars.
Patent ES-455613-A1 (ES)
Title: Manufacturing method for super light weight netting extrusion molding
IPC: B29C48/10
Filed: 1977-02-03
Abstract: Lightweight extruded plastic net has the lengti (L) of each filament forming the mesh of the net given by the formula L/W >64.3 (or 11.5) x Dn/Dp where L is in cm or ins. per sq. metre or square foot of net W is the weight per sq. metre or sq. ft. in kgms or lbs., and Dn is the density of the filaments. The net also includes polypropylene filaments whose density is Dp. The net, which is pref. extruded in tubular form, is less likely to break as it is drawn from the extrusion head and cooled.
Patent ES-459504-A1 (ES)
Title: Aporphine derivatives
IPC: A61P9/12
Filed: 1977-06-04
Abstract: The present invention is concerned with new and novel 4-hydroxyaporphine derivatives and with the preparation thereof.
Patent ES-460081-A1 (ES)
Title: Nuclear fuel assembly and process
IPC: G21C3/17
Filed: 1977-06-23
Abstract: Rupture of boiling water reactor nuclear fuel cladding resulting from embrittlement caused by fission product cadmium is prevented by adding the stoichiometrically equivalent amount of CuFe2O4 or CuTiO3 to the fuel.
Patent ES-460904-A1 (ES)
Title: Presses for baling waste materials
IPC: B65B27/12
Filed: 1977-07-21
Abstract: A baling press for pressing waste materials such as refuse into bales comprises a pressing box, a filler shaft for feeding waste material to be pressed from above into the pressing box and a plunger having a driving mechanism for moving it laterally into the pressing box to press material in the box. An inclined material inlet chute leads into the filler shaft and a material preparation device for loosening or separating the waste material is provided at the bottom of the chute the preparation device comprises a rotor having shredding teeth for engaging waste material from the chute and the rotor is mounted to rotate about a stationary horizontal axis which extends across the bottom of the chute. The rotor is driven in a direction such that the shredding teeth of the rotor move upwardly adjacent the chute. Preferably the chute is adjustable in position to enable it to be moved bodily or to be pivoted upwards and downwards so that the position at which an imaginary extension of the chute intersects the rotor can be adjusted.
Patent ES-463660-A1 (ES)
Title: Vectocardiograph apparatus fitted with a device for the accurate placing of thorax electrodes
IPC: A61B19/00
Filed: 1977-10-28
Abstract: These components comprise a reference frame (3) and a mobile frame (4) mounted slidingly in the plane of the reference frame. After placing electrode E and, consequently, electrode M, which are carried by telescopic arms fixed to the reference frame, the mobile frame is moved in order to place electrodes A and I, fixed to the latter. The correct ratio of distances OE and OM is obtained by reading a fixed scale (37) integral with the reference frame and a mobile scale (45) cooperating with a needle (49) integral with the mobile frame. The mobile scale is articulated (at 451) on a lever mounted pivotally on the reference frame at one end (461) and whose other end bears against a reference backrest (1).
Patent ES-464669-A1 (ES)
Title: Texturizing a textile product
IPC: D02J1/20
Filed: 1977-12-01
Abstract: A textile product formed of at least one thermoplastic yarn is texturized by subjecting the yarn simultaneously to a mechanical traction force and a high frequency electrical field applied at local points on the yarn. In order to increase the efficiency of texturizing, the yarn is moistened before it is subjected to the electrical field.
Patent ES-470726-A1 (ES)
Title: Drive system for vehicles, especially for lift trucks.
IPC: F16H37/08
Filed: 1978-06-13
Abstract: Device for transmitting motion to the wheels of a vehicle having drive axles by means of two motors generating the driving power, one motor driving a speed reducing mechanism associated with each drive wheel of the vehicle and the other motor also driving one of the reduction mechanisms, the motors and mechanisms constituting jointly a kinematic chain disposed at the outer periphery of the frame of the vehicle for transmitting the torque to the drive wheels thereof. A member for driving one of the wheels is adapted to transmit the driving power from one input member of the mechanism to an output member of the same mechanism, both input and output members being driven from a separate transmission member, a brake of the driving member being provided for decelerating said wheel.
Patent ES-472723-A1 (ES)
Title: Fluorescent discharge lamps
IPC: C09K11/08
Filed: 1978-08-21
Abstract: In a low-pressure mercury vapour discharge lamp having a luminescent layer in which the power consumed is at least 500 W/m<2>, for satisfactory operation, the luminescent layer is so chosen as to comprise a luminescent material which has a luminous flux with 254nm excitation, which after the material has been subjected for 15 minutes to ultraviolet radiation consisting substantially of the wavelengths 185 and 254 nm, having a radiation density between 150 and 500 W/m<2> and having a ratio of 185 nm power to 254 nm power between 0.20 and 0.40, is not more than 5% lower than the initial luminous flux of the material at 254 nm excitation and measured under identical circumstances, and wherein the combination of cations in the luminescent material has an electro- negativity of not more than 1.4. Numerous examples of known luminescent material compositions, which are said to satisfy these criteria, which generally relate to maintenance of luminous flux and resistance to degrading by mercury, are given.
Patent ES-476437-A1 (ES)
Title: System for controlling an electronic warning device
IPC: G08B3/10
Filed: 1978-12-28
Abstract: The invention relates to electronic warning devices. The control system includes means for supplying an accurate clock signal and a divider (CD1, CD2) for dividing the clock signal to obtain an audio frequency, adjusting the mark/space ratio of the audio frequency for application to a power transistor (T6), said transistor driving a loudspeaker (HP), providing a cyclic modulation for modulating the clock frequency and timing the duration of the sound emission of the loud speaker. The timing functions can all be provided without the use of electrolytic capacitors as would otherwise have been necessary, thereby avoiding problems due to the lack of precision and drift in the values of such capacitors.