baber/WOPTO huggingface dataset:
Patent ES-410195-A1 (ES)
Title: Hydrophobic oleophilic absorbents - produced from wood cellulose fibres coated with wax, etc
IPC: B01J20/22
Filed: 1972-12-29
Abstract: Absorbents for absorbing non-polar liq. from solid surfaces and polar liqs. comprise a dimensionally stable prod. with a bulk density of 30-160 kg/m3, consisting of a large no. of wood-cellulose fibres, the ends of which are frayed into separate fibres and the content of which in the prod. is 3-10 wt.% (calculated on the fibre dry wt.), with a finely dispersed hydrophobic, oleophilic substance (esp. paraffin wax) distributed over the whole mass and adhering to the fibres. The fibre mass pref. consists mainly of wood fibres produced by mechanical shredding, esp. of old wall and ceiling fibreboard and opt. also, to a lesser extent, newspaper. The prod. can be used to absorb oily substances from the surface of solid and liq. foods, to remove oil slicks from water, as absorbent mats, e.g. in petrol stations, and as filters for removing oil, bacterial sludge and other suspended matter from water.
Patent ES-421735-A1 (ES)
Title: Breech and lock mechanism for single-shot or multiple shot repeating hunting rifles
IPC: F41C7/02
Filed: 1973-12-22
Abstract: A rifle particularly adapted for hunting has a first unit comprising a frame and a second unit comprising a barrel and breech with these units being slideably attached for longitudinal displacement with respect to each other between open and closed positions. The bolt and hammer assembly is mounted on the frame so as to be operatively engageable with the breech and barrel when both units are in the closed and locked position. A cartridge magazine is pivotally mounted in the frame below the barrel and by a linkage is pivoted to a parallel raised position upon opening of the units so that a cartridge can be removed from the magazine and retained on the bolt head for insertion into the breech. Upon closing of the units the magazine is lowered to its normal resting position.
Patent ES-421772-A1 (ES)
Title: Atomizer wheel for the atomization of slurries
IPC: B01F7/16
Filed: 1973-12-17
Abstract: An atomizer wheel for the atomization of slurries, particularly slurries of highly abrasive materials like mineral slurries, in the outer cylindrical wall of which a number of ejection orifices are formed which are lined with wear-resistant bushings the inner ends of which project into the interior of the wheel a distance from the side wall and wherein the capacity of the wheel is increased by means of a number of spoke-like projections arranged in the interior of the wheel to have one of their ends situated in the region between the side wall and the inner ends of the spoke-like projections. The spoke-like projections may be secured to the side wall or be fitted in a body surrounding the central hub of the wheel. A further increase in the capacity may be obtained by means of axial projections in addition to the spoke-like projections, said axial projections being secured to the covering plate of the wheel.
Patent ES-435297-A1 (ES)
Title: Cartridge casing
IPC: F42B7/06
Filed: 1975-03-03
Abstract: Cartridge cases of the type which receive powder, a wadding and shot pellets are comprised of thermoplastic material and have a metal head. The head is joined to the plastic case body in an operation wherein heat and pressure are applied to cause the plastic material to flow both outwardly into the interior of a rim portion of the metal head and also inwardly into an annular recess defined in part by an internal reinforcing section of the case body. The reinforcing section of the case body may be either integral with or separable from the remainder of the cylindrically shaped case and the cylindrical portion of the case is provided with an extension which is deformed, by the application of heat and pressure during the manufacturing process, to form the element which locks the head to the plastic body.
Patent ES-436435-A1 (ES)
Title: Luggage boot lid lock for motor vehicle
IPC: E05B65/19
Filed: 1975-04-09
Abstract: The invention relates to a lock for the hinged lid, panel or bonnet of a motor vehicle. Said lock comprises a locking hook pivoted to a support by means of a pivot pin, and a keeper coacting with said hook, said hook being urged to its open or release position by a torsion spring interposed between said hook and said support, and means for locking said hook in its closing or locking position in relation to said keeper, said locking means comprising on the one hand said spring reacting against said support by means of an arm having a certain freedom of movement as far as the distance between said arm and the hook axis is concerned, and on the other hand manual control means coacting with said spring arm for varying said distance between said arm and said hook axis, whereby said spring arm will coact according to its distance from said axis with either a stop member for locking said hook in its locking or closing position, or another stop member for retaining said hook in its opening or release position.
Patent ES-440640-A1 (ES)
Title: Control electrode for high-voltage apparatus
IPC: H01H9/48
Filed: 1975-09-02
Abstract: The invention is directed to a control electrode for high-voltage apparatus which alters the electric field in the vicinity of the voltage-carrying parts. The control electrode includes a formed body of a conductive plastic foam material. The control electrode is suitable, for example, for multipole medium-voltage switching apparatus wherein the pole spacing can be reduced with the air of control electrodes of the invention.
Patent ES-441829-A1 (ES)
Title: Pressure control apparatus for the automatic transmission of automotive vehicles
IPC: F16H61/02
Filed: 1975-10-07
Abstract: A control generator starting from supplied data relative to the functioning of the transmission and of the motor, supplies a transfer voltage proportional to the line pressure. The control comprises a primary electrical loop containing a pressure tap and a secondary hydraulic loop comprising an electro-hydraulic transducer. The line pressure is thus controlled. The stability and control performance of the transmission are improved by means of electrical correction circuits. The apparatus may be adapted to any desired type of automatic transmission.
Patent ES-444796-A1 (ES)
Title: Control system for mechanical handling installation
IPC: B23Q11/00
Filed: 1976-01-30
Abstract: The control system is of the type which is manually controlled by a suspended control box. Directional errors arise when the control box is twisted relative to the installation being controlled since the controls on the control box no longer have their original meaning. A direction indicating mechanism is therefore provided which comprises an indicating member mounted within the control box and visible to an operator, which indicating member is held against rotation relative to the installation but is able to rotate relative to the control box itself.
Patent ES-445404-A1 (ES)
Title: O,O-dialkyl-5-halo-pyrimidin(2) yl-thionophosphoric acid esters
IPC: A01N57/16
Filed: 1976-02-21
Abstract: O,O-Dialkyl-5-halo-pyrimidin(2)yl-thionophosphoric acid esters of the formula < IMAGE > in which R is methyl or ethyl and R' is halogen, WHICH POSSESS INSECTICIDAL AND ACARICIDAL PROPERTIES.
Patent ES-447170-A1 (ES)
Title: Expandable styrene polymer particle compositions and a method for preparing the same
IPC: C08J9/00
Filed: 1976-04-20
Abstract: Expandable styrene polymer particle compositions containing (1) an expanding agent, which is volatilizable and does not dissolve or may slightly swell the styrene polymer particles, and having a boiling point lower than the softening point of the styrene polymer particles, and (2) a small amount of sulfur containing compound having the following general formula: R3-COOR1 |S| R4-COOR2 wherein R1 and R2 are the same or different higher alkyl groups having 12 - 18 carbon atoms and R3 and R4 are the same or different lower alkylene groups having 1 - 4 carbon atoms.
Patent ES-449393-A1 (ES)
Title: Fluid pressure operated duct coupling
IPC: F16L1/15
Filed: 1976-06-30
Abstract: A device for connecting successive duct sections, especially between a sea-bed petroleum storage tank and a surface platform, comprising a flexible tubular joint secured at both ends to two cylindrical coupling units slidably mounted respectively within two duct sections to be coupled together, remotely operated means for anchoring each coupling unit within an end-shoe and remotely operated means for forming a tight seal between the external surface of the coupling units and the internal surface of the duct sections.
Patent ES-460918-A1 (ES)
Title: Windlace carrier
IPC: B60R13/06
Filed: 1977-07-21
Abstract: The carrier for a windlace, garnish molding and the like is made from a wire which is bent back and forth to form a continuous strip having straight lateral portions joined by reentrantly bent portions thereby to form alternately directed loops. The laterally extending portions are joined by a flexible plastic material which forms longitudinally extending ribs above and below the laterally extending wire portions. The carrier is covered by a rubber or plastic material and is formed to any desired cross-section.
Patent ES-463071-A1 (ES)
Title: Continuous stationery assemblies
IPC: B41L1/32
Filed: 1977-10-05
Abstract: A continuous stationery assembly particularly intended for use with typewriters, terminal printers, mini-computers and so on, whether or not such devices embody pin feed driving mechanisms, wherein the assemblies are fed through the machine and refolded effectively, comprising a front and a back outer record web, both with marginal feed apertures, at least one intermediate web with transfer material associated with it, respectively secured to the web next above it, and wherein the two outer webs extend beyond the longitudinal side edges of the intermediate web to form side margins at opposite sides of the assembly, securing means within the respective margins joining the front and back webs together and a further securing means joining the intermediate web to at least one of the outer record webs, longitudinal lines of perforations in the front and back webs adjacent the side edges of the intermediate record web to facilitate removal of the margins and longitudinal lines of perforations in each of said webs to facilitate separation of the webs from the transfer material.
Patent ES-467258-A1 (ES)
Title: Pigments which are stable in nitrocellulose
IPC: C09D11/03
Filed: 1978-02-23
Abstract: A pigment which is stable in nitrocellulose and comprises at least one trisaminotriarylmethane dye and heteropolyacids based on phosphoric acid, molybdic acid or tungstic acid, the pigment containing from 0.1 to 10% by weight (based on the pigment formulation) of a compound which possesses at least one -N(CH2-COOH)2 group. The pigment may be used for the stable coloration of nitrocellulose-containing printing inks and finishes or of nitrocellulose chips.
Patent ES-470959-A1 (ES)
Title: Antibiotic BL580 Zeta and use thereof as anticoccidial agent
IPC: A23K20/195
Filed: 1978-06-20
Abstract: This disclosure describes a new antibiotic designated BL580 ZETA produced in a microbiological fermentation under controlled conditions using a new strain of Streptomyces hygroscopicus and mutants thereof. This new antibiotic is an active anticoccidial agent.
Patent ES-473307-A1 (ES)
Title: Method and apparatus for the production of molded meat or meat-like products
IPC: A22C7/00
Filed: 1978-09-13
Abstract: A method and apparatus for the production of molded meat or meat-like products, for example sausages. The surface of the product is treated with a fluid, which could be for coloring or flavoring purposes, but is advantageously e.g. an edible acid adapted to react with protein in the product to form a cohesive surface and enable the use of a separate skin to be avoided. The mold includes a permeable wall, for example of sintered stainless steel, through which the fluid can be introduced. In a preferred embodiment the wall is defined by a hollow cylinder disposed in a non permeable housing containing the fluid. An end cap closes one end of the cylinder and a plunger compresses the material to form the product. At the same time additional fluid is injected through a nozzle into the housing, to cause a corresponding quantity of fluid to pass through the cylinder wall and treat the surface of the product.
Patent ES-475075-A1 (ES)
Title: Paint spray booth with flooded floor
IPC: B05B15/12
Filed: 1978-11-14
Abstract: A paint spray booth of the type having a forced air/water exchange for trapping paint overspray. A sub-floor beneath the working area comprises a flat pan which is deeply flooded with water and plural central discharge tubes, the sides of which are raised above the sub-floor to create a weir effect.
Patent ES-476608-A1 (ES)
Title: Bridge amplifier
IPC: H04M1/60
Filed: 1979-01-05
Abstract: A four-transistor bridge amplifier is adapted for use as a bidirectional speech amplifier between a telephone line and an electronic telephone subscriber's instrument. The amplifier is powered from the line and includes two-transistor sections, one or other of which functions dependent on line polarity. The output of the amplifier to the subscriber instrument is taken across a resistor connected between the transistors such that the output always has the same relative polarity whatever the line polarity.
Patent ES-476964-A1 (ES)
Title: Process for preparing 2-pyrrolidone
IPC: C07D207/26
Filed: 1979-01-18
Abstract: An improved process for the preparation of 2-pyrrolidone by the liquid phase hydrogenation of succinonitrile in the presence of a hydrogenation catalyst and ammonia, whereafter the resulting hydrogenation product is hydrolyzed with water. A hydrogenation catalyst in the form of a fixed bed is used, and a liquid phase of succinonitrile and liquid ammonia is passed over the catalyst at a temperature of between 50 DEG and 130 DEG C.
Patent ES-481214-A1 (ES)
Title: Aminoalkylthiodibenzoxepines, their preparation and pharmaceutical compositions containing them.
IPC: A61P25/26
Filed: 1979-06-01
Abstract: 1. Compounds of the formula see diagramm : EP0002508,P21,F1 wherein Y represents hydrogen, halogen, C1-4 alkyl, C1-6 -alkylthio, C1-4 alkylsulfonyl, R**1 is hydrogen, straight or branched chain C1-4 alkyl, cycloalkyl-C1-3 alkyl wherein the cycloalkyl ring contains from 3 to 5 carbon atoms, or propargyl, R**2 is straight or branched chain C1-6 alkyl or R**1 and R**2 taken together with the nitrogen atom to which they are attached form a heterocycle which is morpholino, piperazinyl or N-substituted piperazinyl in which the N-substituent is C1-3 alkyl m is the integer 0 or 1 and n is an integer of from 2 to 4 and physiologically tolerable acid addition salts thereof.
Patent ES-484209-A1 (ES)
Title: Support for a transducer for emitting and/or receiving ultrasonic signals in a given angular sector
IPC: A61B8/00
Filed: 1979-09-17
Abstract: A support for a transducer for emitting and/or receiving ultrasonic signals in a given angular sector, comprising a series of substantially coaxial, loop-shaped elements which are axially arranged one behind the other. The first element can be arranged on a surface of an object to be examined, while the transducer is secured in the last element. Every two successive elements can pivot through a given angle with respect to each other. The total angular distance of the assembly formed by the elements at least equals the chosen angular sector. When the orientation of the transducer changes with respect to the surface, the distance between the transducer and the surface is not substantially varied.
Patent ES-485579-A1 (ES)
Title: Improved capstan drive for a tape
IPC: C23C14/06
Filed: 1979-10-31
Abstract: The driving arrangement for a magnetic tape is comprised of a drive shaft having a smooth surface and a pressure roller having a high surface friction coefficient. The circumference of the drive shaft is provided with a thin layer of the borides, nitrides or carbides of a hard metal, which increases the friction resistance of the shaft. This measure reduces the slip, without affecting the proper uniform travel of the tape.
Patent ES-8102263-A1 (ES)
Title: Vertical Venetian blind with laterally movable slats pivoting about their vertical axis.
IPC: E06B9/36
Filed: 1979-12-04
Abstract: The slats (1) each hang on a slat carriage (7), which has a pivoting mechanism, is guided in an upper support rail (8) and through which a spindle shaft (14) of the drive for the lateral displacement of the pivoting gear and a grooved shaft (15) for the drive of the pivoting gear pass, one of these shafts having a tubular design and surrounding the other shaft concentrically, so that the two shafts can be driven selectively in the two directions of rotation via a suitable mechanism which has a single actuating member.
Patent ES-487178-A1 (ES)
Title: Domestic appliance with rotating knives, such as a chopper or a crusher.
IPC: A47J43/046
Filed: 1979-12-21
Abstract: 1. A household mixing and chopping apparatus with rotating cutting blades, such as a mincing machine or a grinder, comprising a base (10) including an electric motor (12) the output shaft (14) of which is positioned at the top (16) of the base, a bowl (18) which is releasably retained on the top (16) of the base and the bottom (20) of which accommodates a rotary shaft (22) one end of which carries rotating cutting blades (24) disposed in the bowl and the other end of which carries a driver (26) adapted to be coupled to the output shaft (14) of the motor, and comprising a switch disposed within the base (10) for controlling the motor, the actuating key (38) of said switch being disposed at the top of the base in the proximity of the bowl (18), and comprising a lid (28) removably mounted on the bowl (18) and having a skirt (30) extending downwardly around the bowl, the lower edge of said skirt being disposed perpendicularly above the actuating key (38), wherein said lid (28) may either have an upper position relative to the bowl (18) in which it covers the latter while it leaves the actuating key (38) of the switch in the inoperative position, or a lower position relative to the bowl in which the lower edge of the skirt (30) of the lid moves the key (38) into the operative position, characterized in that the outer surface of the sidewall (46) of the bowl (18) and the inner surface of the skirt (30) of the lid (28) are provided with means for mutual engagement therebetween, said means comprising at least one projection (48) carried on one of said surfaces and at least one seat (44) formed on the other surface and capable of resiliently receiving the projection (48) when the lid (28) is brought from the upper position into the lower position due to pressure applied thereto by the, user wherein the bowl (18) and the lid (28) will then form a closed vessel such that, if the user lifts the lid (28), he will at the same time lift the bowl (18), thereby decoupling the rotary cutting blades (24) from the shaft (14) of the motor.
Patent ES-8103239-A1 (ES)
Title: Multiple grouting process for soil stabilisation
IPC: E02D3/12
Filed: 1980-04-18
Abstract: A multiple grouting process for solidifying poor ground by injecting a plurality of grouts of different penetrability through a grouting pipe inserted into the ground comprises injecting said grouting agents into the ground through pipe lines in a multiple pipe employed as said grouting pipe while transferring said multiple pipe vertically to change an operating stage thereof, a grout of lower penetrability being injected to form a solidified seal as a packer in a gap between said multiple pipe and the ground so as to prevent a grout of higher penetrability to be injected subsequently from leaking out through the gap, and to fill up coarse-grain layers around the operating stage so as to leave said grout of higher penetrability within a predetermined region of the ground, then said grout of higher penetrability being introduced into the ground breaking through said seal. The ground is solidified in a single step and in a short period economically.
Patent ES-8105504-A1 (ES)
Title: Method for monitoring arc welding.
IPC: B23K9/095
Filed: 1980-04-24
Abstract: A method for lowering the contrast range between a welding arc and its surroundings to permit viewing of an arc welding process. A monochromatic light source (10) is used to illuminate the area surrounding the welding arc (18) and a narrow band interference filter (22) tuned to the wavelength of the monochromatic light (10) is placed in front of a viewing camera (24). The monochromatic light enhances the arc background while the filter (22) attenuates the arc illumination that reaches the camera for a more desirable contrast ratio so that the arc, weld puddle and surrounding area are visible with a high degree of definition.
Patent ES-8301379-A1 (ES)
Title: Separator for removing entrained moisture from saturated steam in a nuclear steam generator.
IPC: B01D45/16
Filed: 1980-04-30
Abstract: A moisture separator which as a vertical riser tube (11) with a centrally disposed hub (19), a vertical baffle (21) disposed between the hub (19) and the riser tube (11), turning vanes (25) and an outer volute partial skirt or wall (23) to compress the steam-water mixture against the volute wall. Preferably, a number of such moisture separators are arranged within a cylindrical wall in an annular array and have their discharge arranged tangentially with the cylindrical wall so as to utilize the downwardly spiraling flow of liquid film, formed on the volute and cylindrical wall to effectively separate the entrained water and prevent reentrainment thereof.
Patent ES-8201014-A1 (ES)
Title: Device for the fastening of buttons to a piece of garment or similar.
IPC: A41H37/10
Filed: 1981-02-06
Abstract: Device for the fastening of buttons (12) to a piece of garment (56), exhibiting a first portion provided with a number of button-holes, and a second portion, to which the buttons shall be fastened without sewing with their projections. A holding means (5) is arranged to hold the buttons (12) in a position in between them corresponding to the position in between the button-holes and means for holding the first portion of the garment. A feeding device (3, 4) for the buttons (12) extends to the mentioned holding means (5). A second holding means (6) with means (50) is arranged to hold the second pof the piece of garment, and a processing means (52) for the fastening of the projections. The second holding means (6) is fixed and has its device for holding the second portion of the piece of garment substantially pointing in upwards direction. The first holding means can be displaced between a first position at a distance from the second holding means (6) and a second position, in which the projections contact the second portion held by the second holding means and are brought in contact with the processing means (52), and its mentioned devices in the first position will be directed upwards/forwards towards the second holding means. By means of this the devices of the two holding means will be easily accessible for application of the piece of garment and the projections will be situated in such a way that the entering of the button-holes will be facilitated. The feeding device (3, 4) has a fixed position close to the first position of the first holding means and transfers the buttons when the first holding means is situated in this position but is arranged not to prevent the movement of the holding device to its second position.
Patent ES-8300510-A1 (ES)
Title: Method and apparatus for spraying disperse systems.
IPC: B05B7/04
Filed: 1981-05-12
Abstract: Method and apparatus for spraying disperse systems which are inclined to resinification in the air, for example high-temperature lubricants on a graphite base with additives of alkylene polymers and a dispersion agent. The device has a spraying head with a hole nozzle 3, a plunger 4 which can be pushed in front of the hole nozzle orifice and a sieve insert 6. The disperse system is sprayed in very fine particles through an air atomising nozzle by means of a compressed gas.