baber/WOPTO huggingface dataset:
Patent ES-459837-A1 (ES)
Title: Apparatus for heat curing electrical insulation provided on a central electrical conductor of an electrical cable
IPC: B29C48/91
Filed: 1977-06-16
Abstract: An apparatus for and method of heat curing elastomeric electrical insulation on a central electrical conductor of an electrical cable is provided and the apparatus includes an outer housing which is adapted to contain means for curing the exterior portion of the insulation from its outer portion inwardly and an electrical induction coil for curing the insulation from its inner portion outwardly. The coil is supported concentrically within the housing with the coil being adapted to receive the conductor therethrough with its insulation thereon and the coil serves to heat the conductor which in turn transmits heat to the inner portion of the insulation to provide the heat curing thereof from the inner portion radially outwardly. A magnetic flux shield is provided between the housing and the coil and serves to provide a path of least resistance for the lines of magnetic flux generated by the coil to thereby assure efficient operation of the induction coil yet without detrimental heating of the outer housing.
Patent ES-460882-A1 (ES)
Title: Steam iron
Inventor: HAMMER URS
IPC: D06F75/22
Filed: 1977-07-20
Abstract: A steam iron having a forward-pointing spray nozzle for dampening laundry being ironed provides for a substantially greater spray area to be covered by including a water-supply channel passing from a pump through the pump piston-rod to the spray nozzle which is secured to the piston rod. Manipulation of an operating button causes the spray nozzle to move up and down with the piston rod while spraying is taking place, as well as causing a valve port to be opened, closed, and scraped out simultaneously.
Patent ES-464355-A1 (ES)
Title: Rotary conveying apparatus
IPC: B65G51/03
Filed: 1977-11-22
Abstract: A rotary conveying apparatus comprising a plurality of rails for supporting and conveying cup-shaped cylindrical articles on a cushion of fluid during their translatory movement from the inlet ends to the outlet ends of the rails. The apparatus incorporates a framework on which a plurality of the rails are mounted in longitudinally extending spaced substantially parallel relationship, with the inlet and outlet ends thereof arranged in a circular pattern at equal circumferentially spaced increments therearound. Each of the rails is formed with a plurality of cavities or ports in a supporting surface thereof, through which a fluid such as air is discharged against the surface of an article in a manner to support the article on a cushion of fluid in spaced relationship from the supporting surface. The rotary conveying device is continuously or intermittently rotated and transfer means are provided for transferring articles into the inlet ends of the rails in a sequential ordered sequence and receiving means are provided for receiving articles discharged from the outlet ends of the rails in a sequential ordered sequence. The articles, during conveyance along the rails between the inlet and outlet ends, can be subjected to one or a plurality of treatments such as, for example, a drying or curing of decorative coatings on the surfaces of the articles.
Patent ES-470195-A1 (ES)
Title: Fungicidally active cyclopropanecarboxylic acid analides and their manufacture and use
IPC: A01P3/00
Filed: 1978-05-24
Abstract: Cyclopropanecarboxanilides have the following formula < IMAGE > in which R1 is hydrogen or C1-C4-alkyl, R2 denotes an aromatic hydrocarbon radical or an aromatic hydrocarbon radical which is substituted one or more times by identical or different substituents comprising C1-C4-alkyl, C1-C4-alkoxy, C1-C4-alkylthio, halogen, trifluoromethyl, nitro, C1-C4-alkoxycarbonyl, C1-C4-alkylcarbonyl and/or cyano, and n denotes the number 1 or 2. The compounds of the formula I are prepared by reacting a cyclopropanecarbonyl chloride with an appropriate 3-anilino-2-perhydrofuran. Fungicides contain, as the active component, at least one new compound of the formula I.
Patent ES-470730-A1 (ES)
Title: Improvements relating to electrical fault sensitive apparatus for use with mains powered earthed electrical installations
IPC: H02H3/33
Filed: 1978-06-13
Abstract: When an AC mains powered electrical installation (5) having an earthed electrode (9) is provided with fault-responsive apparatus (6) powered by a circuit (10) which is also connected to the mains (3), it is desirable that the apparatus (6) should be arranged to perform its intended function even if the fault develops in the mains supply. For this purpose it is known for the power circuit (10) to comprise a rectifier circuit (22), first and second terminals (11, 12) for connection to the phase and neutral lines (7, 8) of the mains supply (3), and also a third terminal (13) for connection to the earth electrode (9) so that in the event of a break (20) in the neutral line (8) the power circuit (10) remains energised via the earth electrode (9) and the third terminal (13). In the invention, the power circuit (10) is made safer by providing a second rectifier circuit (24) between the third terminal (13) and the first rectifier circuit (22).
Patent ES-473036-A1 (ES)
Title: Chrome-tanning
IPC: C14C3/28
Filed: 1978-09-01
Abstract: In the chrome-tanning of animal skins and hides by pretanning the pickled pelts with chromium (III) salts, followed by full tanning with chromium (III) salts and acid-binding agents, the improvement which comprises effecting full tanning with the reaction of product at least one of formic acid and a formate with a basic chromium (III) sulphate, at least 2 moles of formate plus formic acid being used per mole of Cr2O3 in the chrome-tanning agent used for full tanning, the total input of chromium oxide being from about 1.0 to 1.8%, based on the weight of the pelts, and tanning being carried out with a liquor volume of at most 100%, based on the weight of the pelts, up to a final pH-value of at least 4.0.
Patent ES-473796-A1 (ES)
Title: Apparatus for removing appendages from avian species by using electrodes to induce a current through the appendage
IPC: A61D1/00
Filed: 1978-09-29
Abstract: A method and apparatus for removing appendage tissue from avian species such as domestic fowl and principally from commercial chickens and turkeys is disclosed. When the appendage is the beak, the method is known as debeaking and the invention is a method comprised of the step of burning and simultaneously cauterizing a hole through a portion of a bird's beak in order to damage the tissue and precipitate eventual rejection thereof outwardly from the point of damage, and apparatus which includes means adapted to position the bird's beak between and in contact with opposing electrodes projecting into the apparatus which effect the burning as aforesaid. A power source for the electrodes providing an open circuit voltage of sufficient magnitude to initiate current flow through the beak when opposing sides of the beak contact the electrodes. With current flow initiated, the power souce current increases toward a maximum short circuit value sufficient to cause burning of the portion of the beak between the electrodes, while the voltage drops to a value sufficient to maintain the desired current. The preferred control for the power source determines a time integral of current flowing through the bird's beak and, upon reaching a predetermined time integral of current value, the control de-energizes the power source.
Patent ES-474135-A1 (ES)
Title: Disazo and polyazo dyestuffs
IPC: D21H21/28
Filed: 1978-10-11
Abstract: New disazo and polyazo dyestuffs which, in the form of the free acid, correspond to the general formula < IMAGE > (I) < IMAGE > +TR < IMAGE > wherein K, R, m and n have the meaning indicated in the description, the use of these dyestuffs for dyeing and printing cellulose fibre materials and leather, and concentrated solutions containing azo dyestuffs according to formula (I).
Patent ES-477749-A1 (ES)
Title: Mounting assembly for a steerable wheel.
IPC: B62D7/08
Filed: 1979-02-15
Abstract: A steerable wheel mounting assembly of a vehicle, with a steerable element mounted relative to a non-steerable element, e.g. an axle beam, by bearings (17, 18, 117, 122) located wholly below the rotary axis of a wheel hub carried by the steerable element, the latter being steered by a link (21) connected to it below such axis and the bearings lubricated from the lubricant supply of the hub.
Patent ES-482584-A1 (ES)
Title: Method of manufacturing a cathode-ray tube
IPC: H01J29/86
Filed: 1979-07-18
Abstract: A method of manufacturing a cathode-ray tube is provided by drawing a glass tube section softened by heating onto a mandrel whose transverse dimensions increase near one end of the tube section in the direction of the end at least twice in a generally stepwise manner, so that in the direction of the end, upon drawing, at least a first and a second wall portion of the inner wall of the tube section become located in planes substantially perpendicular to the tube axis. The first wall portion may serve as an engaging surface for an electrode and the second wall portion may serve as an engaging surface for the window. A third drawn wall portion may serve as a reference face of the tube in a device.
Patent ES-482654-A1 (ES)
Title: Destruction by fermentation of 2-ketogluconate in the presence of 2-ketogulonate.
IPC: C07H7/02
Filed: 1979-07-19
Abstract: 2-Ketogluconate present in a mixture with 2-ketogulonate is destroyed by fermentation with a strain of a Pseudomonas species leaving desired 2-ketogulonate intact. Subsequent hydrolysis of the 2-ketogulonate yields ascorbic acid.
Patent ES-483817-A1 (ES)
Title: Electric dust collector
IPC: B03C3/40
Filed: 1979-08-31
Abstract: PURPOSE:To increase the efficiency of dust collection, by keeping the density of ion current in the charged band between the discharge electrode and dust collecting electrode at almost a uniform level also in the vicinity of the dust collecting plate. CONSTITUTION:This apparatus consists of mutually opposedly disposed dust collecting electrodes 1a to 1c, and a discharge electrode 2 and an auxiliary electrode 3 arranged parallel to the inner faces thereof. The discharge electrode 2 is composed of a supporting rod 2a, and a discharge pin 2b projecting from the side face of this supporting rod 2a. The dust collecting electrodes 1a to 1c project towards the discharge electrode 2 and auxiliary electrode 3 in the distance between the discharge electrode 2 and auxiliary electrode 3, and have protruding flight face 4 parallel to the discharge electrode 2 and auxiliary electrode 3. This protruding flight face 4 is so positioneld that the electron barrier surfaces formed by connecting each peak point equified line formed in the vicinity of this protruding flight face 4 may be constituted to cause the electron barrier surface formed by connecting the equidistant points from the surfaces of said supporting rod 2a and discharge pin 2b to intersect with the electron barrier surface formed by connecting the equidistant points from the surfaces of said discharge pin 2b and auxiliary electrode 3.
Patent ES-8101855-A1 (ES)
Title: Colloidal aqueous formulation for pharmacy and its preparation.
IPC: A61K9/08
Filed: 1979-11-20
Abstract: Colloidal aqueous vehicles, useful for the solubilization of insoluble or slightly soluble medicaments and suitable for parenteral or local administration, are disclosed. The vehicles contain, in addition to the medicaments, pharmaceutical adjuvants and a micelle-forming agent comprising short-chain lecithin and a non-hemolytic lipid.
Patent ES-487426-A1 (ES)
Title: Siloxan-modified novolacs, their preparation and their use in the manufacturing of friction linings.
IPC: C08G77/38
Filed: 1980-01-03
Abstract: 1. A polysiloxane containing a novolak residue, of the formula see diagramm : EP0013402,P8,F1 in which the A's are identical or different and each represents a novolak residue, a C1 -C8 -alkyl, a C6 -C12 -aryl and/or a C7 -C12 alkylaryl group, the novolak residue having to be present at least once, the R's are identical or different and each represents a C1 -C8 -alkyl, a C6 -C18 -cycloalkyl group and/or a C6 -C12 -aryl and/or C7 -C12 -alkylaryl group and n represents numbers from 3 to 100.
Patent ES-487577-A1 (ES)
Title: Workpiece guide for sewing machines
IPC: D05B35/10
Filed: 1980-01-10
Abstract: A guide for sewing machines for effecting the attachment of a waistband to a workpiece which includes a pair of U-shaped guide elements fixed on the machine in spaced and vertical alignment for guiding separated strips of band material to a converging position in close proximity with the machines stitching instrumentalities. The guide includes a dividing member selectively movable from an operative position between the guide elements to a position displaced therefrom. The dividing member is provided with surfaces that cooperate with the guide elements to form separate passageways for the strips of band material and a central member having a guide surface for guiding the edge of the workpiece between the separated strips of band material to the converging position.
Patent ES-8102506-A1 (ES)
Title: Method and apparatus for producing corrugated combined board
IPC: B31F1/14
Filed: 1980-04-08
Abstract: The plies of a faced corrugated board are bonded together while still wet from their manufacture. As shown, a first ply is laid on a travelling forming wire 1, and each subsequent ply is formed in close proximity to the travelling forming wire and brought into bonding engagement with the top surface of the previously formed ply on the travelling forming wire. The intermediate web ply 26 is doctored off either its forming roll 6 or a pick-off roll and is allowed to contact the preceding ply 4 in its characteristic corrugated configuration. A spray 27 of adhesive material is introduced onto the first ply 4 before the corrugated ply 26 is brought into contact and another adhesive spray 28 is introduced onto the top surface of the corrugating medium to bond it to the top ply.
Patent ES-8105299-A1 (ES)
Title: 4-Aroylimidazol-2-ones
IPC: C07D233/70
Filed: 1980-06-09
Abstract: A compound for the alleviation of hypotension or the treatment of cardiac failure, having the formula < IMAGE > wherein R is hydrogen, C1-4 alkyl, (C1-4 alkyl) carbonyl or benzoyl R1 is hydrogen or C1-4 alkyl and Ar is 2-furyl 2-thienyl phenyl phenyl monosubstituted by halogen, hydroxy, C1-4 alkyl, C1-4 alkoxy, C1-4 alkylthio, trifluoromethyl, -SO2N(R2)2, NR3R4, pyrrolidino, piperidino, morpholino, piperazino or N'-alkylpiperazino in which R2, R3 and R4 are independently selected from hydrogen and C1-4 alkyl disubstituted phenyl in which one substituent is at the para position and the substituents are independently selected from halogen, hydroxy, C1-4 alkyl and C1-4 alkoxy or 3,4-methylenedioxy- phenyl in which the methylene group is optionally substituted by one or two methyl groups or a pharmaceutically acceptable salt thereof. Many compounds of formula I are novel.
Patent ES-8105407-A1 (ES)
Title: Flyer for a roving frame.
IPC: D01H7/32
Filed: 1980-07-08
Abstract: The free ends of the arms 14, 16) of the flyer are made integral by a ring (17). A closed conduit-guide comprises a tube (22) for the roving, which may pivot about its axis and which carries a holddown finger (25). Thereby, a high resistant, light flyer is provided, which allows high rotation speeds. The conduit-guide for the roving may be closed on the major part of its length.
Patent ES-8106459-A1 (ES)
Title: Packaging apparatus
IPC: B65B9/087
Filed: 1980-08-26
Abstract: Packaging apparatus is described for forming a series of containers from an elongated strip of film and for disposing materials, illustratively a liquid, into each of the containers. The packaging apparatus comprises a supply of the film, a mechanism for withdrawing the film from the supply and for advancing the film along a path, and a mechanism disposed at a first station adjacent the path for shaping the film into the series of containers. A material injection mechanism is disposed at a second station along said path downstream of the first station for injecting a measured quantity of liquid at periodic intervals into a single one of the series of containers as it is brought one at a time to the second station. A mechanism is provided for imparting a relatively stationary relationship between each container of the series and the material injecting mechanism, thereby permitting the injection of materials into each of the containers before they are severed from each other.
Patent ES-8204787-A1 (ES)
Title: Device for harnessing wave energy and producing electricity therefrom.
IPC: F03B13/14
Filed: 1981-01-27
Abstract: This device exhibits a lower floating platform (1) and a main deck (39) which are connected to one another by carriers (2) and (3), a vaned wheel (5) being located in the centre of the device between the lower platform (1) and the main deck (39), this wheel having a vertical shaft (4) by means of which the energy of movement of the vaned wheel (5) is transferred to a device for converting energy of movement into electrical energy, which device is located on the main deck (39). The carriers (2) exhibit side walls with different curvatures. They subdivide the device into several sectors and concentrate the movement of the water in the direction of the vaned wheel (5). At the inlet to the space in which the vaned wheel (5) is located, gates (7) are provided by means of which the entry and exit of the water is controlled. Along the edges of abutment of the main and intermediate carriers (2) and (3) with the lower floating platform (1) and the main deck (39), and on the underside around the floating platform (1), around the latter and radially aligned underneath the edges of abutment of the carriers (2), (3) with the platform (1), special reinforcements are provided. The device is anchored to concrete pillars which are let into the rocky sea bottom, see Figure 1.
Patent ES-8204651-A1 (ES)
Title: Method and device for extruding a mixture of plant particles and binding agents.
IPC: B27N3/28
Filed: 1981-02-23
Abstract: A method of and apparatus for the cold extrusion of a mixture of plant particles and a binder, especially for the production of load-bearing beams and similar shaped bodies in which the plant particles are wood chips or the like, utilizes a plunger, ram or piston for displacement of the mixture into the extrusion passages (in which hardening can occur) under conditions such that the material flows during compaction and is compressed with a densification ratio of 2:1 to 4:1 (preferably 3:1), a plunger stroke of 400 to 800 mm (preferably 600 mm) and a velocity of the plunger between 0.04 and 1.5 meters per second (preferably 0.06 meters per second).
Patent ES-8205408-A1 (ES)
Title: Intermediates for the production of picropodophyllin and related compounds and processes for the preparation and use thereof
IPC: C07D317/44
Filed: 1981-03-04
Abstract: The present invention provides compounds having the structure: < IMAGE > VI wherein R1 represents alkoxy or aralkoxy, R2 represents hydrogen, alkoxy, aralkoxy, alkyl, aralkyl, or R1 and R2 taken together represent the group -O-CH2-O-, R3 represents hydrogen, alkyl, aralkyl, acyl or a protecting group, Y represents Cl, Br, I or a leaving group and X represents Cl, Br or I. The present invention also provides a process for preparation of compounds VI in a single step wherein X and Y are the same and represent Cl, Br, or I, and R3 is as previously defined except that in this instance, it does not represent a protecting group. According to another aspect of the present invention there are provided compounds VII-a and VII-b having the structure: < IMAGE > wherein R1, R2 and R3 are as previously defined, j is an integer having a value of 0 or 1, Z1 represents a non-reacting electron withdrawing group, and Z2 represents a non-reacting electron withdrawing group or hydrogen, R8 and R9 are the same or different and represent hydrogen, alkyl, aralkyl, alkoxy, or aralkoxy, and R7 represents hydrogen, alkyl, aralkyl or acyl. Compounds VII-a may be prepared from compounds VI through the use of the process of "insertion-cyclization" which is provided by another aspect of the present invention. According to a further aspect of the present invention, compounds VII-a are converted into tetralone III-a shown below: < IMAGE > III-a wherein R1, R2, R3, Z1, Z2, R7, R8 and R9 are as previously defined. Certain of these compounds can, in turn, be readily converted into picropodophyllin and picrosikkimotoxin. The latter can be converted into known antineoplastic agents by known procedures.
Patent ES-8207312-A1 (ES)
Title: Adjustable support for underwater pipe distant from the sea bed
IPC: F16L1/20
Filed: 1981-02-19
Abstract: The invention relates to an adjustable support particularly suitable for underwater pipe lying a substantial distance from the sea bed. The structure of the support is simpler and is easier to manuever than known structures, and includes two parts. The lower part has a tubular frame with a square or rectangular base provided with four slidable vertical legs of variable length carrying support plates at their lower ends which are adaptable to the slope of the sea bed. The upper part has a slab on which there is disposed a fixed half saddle with its upper part in the form of a hook, and a slidable half saddle which, by means of release and locking devices, can be brought into contact with the fixed half saddle to form a semicircular support base for the pipe. The upper and lower parts of the support are connected together by means of two hydraulic jacks and four inclined telescopic legs it being possible to insert, between the support base for the jacks and inclined telescopic legs and the lower part, grid structures of greater or lesser height depending on the distance of the pipe from the sea bed.
Patent ES-8204243-A1 (ES)
Title: Device simulating the instantaneous heating of a power semiconductor component in view of its protection.
IPC: H02H6/00
Filed: 1981-06-10
Abstract: In order to simulate an instantaneous temperature-rise of a thyristor through which flows a current (I), this device takes the mean value (VM) of that current and squares the effective value (EC) thereof. An image of the dissipated power obtained at the output of an adder (S) is applied to devices (K tau ra, K tau br, K tau jb) for simulating radiator-environment, housing-radiator and junction-housing thermal time-constants, respectively. An adder (S1) provides the image i ( DELTA theta ) of the temperature-rise.
Patent ES-8301544-A1 (ES)
Title: Method relating to disc forming.
IPC: G03F7/16
Filed: 1981-08-04
Abstract: In a method of forming a video disc or a digital sound recording disc for example, a uniform layer of a predetermined thickness has to be applied to a substrate, and according to the invention, the layer material is applied in the form of a liquid with a known viscosity and the disc is rotated at a first velocity to spread the liquid and then the disc is rotated at a higher velocity to dry the liquid at least partly, to be in the form of a coating having a thickness which is dependent upon the viscosity of the liquid and the higher velocity at which the substrate is rotated. The method may be used is preparing a glass or other substrate for the application of a photoresist layer, or it may be used in the application of the photoresist layer, or in the application of a developer for developing an exposed photoresist layer.