baber/WOPTO huggingface dataset:
Patent ES-351143-A1 (ES)
Title: Grommets
IPC: H01B17/58
Filed: 1968-02-19
Abstract: A grommet consists of a resilient rubber member 13 and a pressure plate 17 having a plurality of resilient barbed latch members 22 on its rear side which extend through corresponding slots in flange 16 of member 13 securing the latter in a hole 12 in a sheet metal bulkhead 11, e.g. a bulkhead of a road vehicle between the engine compartment and a passenger compartment guides (not shown) on plate 17 accurately locate the plate with respect to hole 12. The rubber member 13 has a central hole 14 which extends on one side of member 13 to produce a resilient neck 15 through which a wiring harness passes, the neck 15 having a smaller diameter than the harness and so forming a low pressure gas-tight seal. Pressure plate 17, which comprises two interengageable parts 18 and 19 having mating tongues and grooves, has a central hole 21.
Patent ES-361962-A1 (ES)
Title: Process and apparatus for producing fancy yarns
IPC: D02G3/34
Filed: 1968-12-28
Abstract: An effect yarn is made by wrapping an effect yarn 6 around a core yarn 1 to form an intermediate yarn assembly, wrapping a binding thread 11 therearound, and winding the finished yarn 13 at constant velocity. The velocity of the intermediate yarn can be varied by winding it on a storage device 17 which permits continuous variation in the amount of yarn stored. This variation can be achieved inter alia by rotation of a yarn guide around a roller or sets of rollers over which the yarn passes (Figs. 2 to 7 not shown). The rate of rotation of this yarn guide may be controlled by a programming device acting on clutches and a variable speed motor (Figs. 8 and 9 not shown).
Patent ES-362696-A1 (ES)
Title: Tree shear and accumulator apparatus
IPC: A01G23/081
Filed: 1969-01-09
Abstract: Apparatus for felling and collecting trees comprises a vehicle 10 bearing a pivotable boom assembly 30, 34 supporting a shearing sub-assembly 50 below a pair of supporting sub-assemblies 100, 160. A base member 64 carries a stationary shear blade 74, and a co-operating movable blade 80, Fig. 4 and Fig. 6 (not shown) is mounted on a pivot shaft 76, being operable by a hydraulic actuator 84 to shear an adjacently positioned tree. A cable 136 in each sub-assembly 100, 160, held taut by a spring-loaded reel 134, supports the tree trunk in conjunction with a corresponding hydraulically pivotable pusher arm (92), 144 during shearing. On positioning the apparatus adjacent the next tree to be felled, its branches support the first tree against outward toppling as the pusher arms 92, 144 and blade 80 are opened to engage the second tree. When felling is completed, hydraulic actuators 36, 44, 56 turn the shearing and supporting means to an inclined position, Fig. 2 (not shown), the severed trees being released by outwardly pivoting arms 110 of the subassemblies 100, 160 by means of crank arms 118, Fig. 4, actuated by hydraulic means 122.
Patent ES-369536-A1 (ES)
Title: Apparatus for displaying distance reference marks on a radar screen
IPC: G01S7/22
Filed: 1969-07-15
Abstract: In a radar or sonar cathode-ray tube 2 plan position indicator system a selectable range ring strobe is produced utilizing a clock pulse generator 7, a selector 9 and a pulse counter 8. Fixed range markers may also be produced via gates 15, 16, 17.
Patent ES-370528-A1 (ES)
Title: Preparation of chocolate extract
IPC: A23L27/10
Filed: 1969-08-14
Abstract: A water soluble chocolate extract is obtained by steam stripping aromatic constituents from a mixture of cocoa liquor, being the liquor obtained by grinding roasted and shelled cocoa beans and comprising cocoa butter and non-fat cocoa solids, and water, condensing the aromatic constituents, heating the stripped mixture to extract water-soluble constituents from the liquor, separating into a first residual sludge and a first aqueous phase containing the water-soluble constituents, and combining the aromatic constituents with the water-soluble constituents. The sludge may be mixed with further water and separated to recover more water-soluble constituents. The product may be dried to a solid.
Patent ES-373658-A1 (ES)
Title: Metal complexes of 2-benzimidazolecarbamic acid esters
IPC: C07D235/32
Filed: 1969-11-18
Abstract: Complexes of (a) an organic compound having the formula:- in which R is methyl, ethyl, isopropyl or secbutyl, and (b) one of the salts zinc chloride, zinc bromide, zinc acetate, zinc propionate, copper (II) chloride, copper (II) bromide, copper (II) acetate and copper (II) propionate are used as active agents in fungicidal compositions. These compositions may contain conventional carriers, surface active agents and one or more bactericides, insecticides, acaricides, nematocides, and additional fungicides. Lists of such adjuvants and pesticides are given. Examples are also given of compositions containing one of the complexes and (a) parathion or Diazinon (b) DDT methoxychlor, TDE or Gathion (c) Kelthane (reg. Trade Mark), difocol (d) maneb or Lannate (reg. Trade Mark, methomyl (e) captan and folpet and (f) toxaphene.
Patent ES-391632-A1 (ES)
Title: Method for constructing an underground railway
IPC: E21D9/08
Filed: 1971-05-27
Abstract: Method and apparatus for constructing an underground railway which includes platform station tunnels and interconnecting carrier tunnels, both the platform station tunnels and carrier tunnels being constructed as a gradually formed subsurface gallery, without excavating through the overburden. All the tunnels are formed with the aid of an underground tunneling machine housed in a shield. All tunnels have substantially the same profile.
Patent ES-404937-A1 (ES)
Title: Glass-like coatings with oxidation-promoting properties
IPC: C03C4/00
Filed: 1972-07-15
Abstract: Metallic substrates such as steel plate are provided with a glass-like silicate coating which promotes oxidation by applying thereto a slip comprising a frit, about 5 to 30 percent of alumina and up to about 8 percent of a clay based on the weight of the frit. The frit contains about 0.3 to 6 percent by weight, calculated as the oxide, of a heavy metal such as cobalt, nickel, manganese, copper and/or iron, and combined sulfur present in about 0.3 to 7.5 percent by weight calculated as barium sulfide. The coated plate is then fired. A preferred frit composition comprises, by weight:
Patent ES-421179-A1 (ES)
Title: Thermoplastic moulding compositions of a polycarbonate and a graft copolymer of styrene and acrylonitrile on an acrylic acid ester polymer
IPC: C08L33/02
Filed: 1973-12-05
Abstract: Thermoplastic moulding compositions and mouldings of:
Patent ES-436207-A1 (ES)
Title: Modifiers for PVC foam, process for extruding modified PVC foam and modified PVC foam compositions
IPC: C08L33/02
Filed: 1975-03-21
Abstract: A modifier system for extruding PVC foam comprising two separate core-shell polymers, the shells of which are substantially ungrafted to the cores. Also disclosed is an improved process for extruding PVC foam and improved extruded PVC foam composition and articles.
Patent ES-436647-A1 (ES)
Title: Cyclohexenyl compounds
IPC: C07D/
Filed: 1975-04-16
Abstract: 3-Oxocyclohex-1-en-1-ylureas of the formula (I) < IMAGE > in which R1, R2 and R3 denote alkyl groups having 1 to 3 carbon atoms or alkenyl groups having 2 to 3 carbon atoms, where the total number of the carbon atoms of R1, R2 and R3 does not exceed five and two of the radicals R1, R2 and R3 can be bonded to one another to form a cycloalkyl or cycloalkenyl group, preferably 1-tert-butyl-3-(3-oxocyclohex-1-en-1-yl)urea, exhibit antihypertensive activity in mammals. The said compounds are obtained by reaction of a compound of the formula II < IMAGE > with 1,3-cyclohexanedione.
Patent ES-441138-A1 (ES)
Title: Salicylanilide derivatives having anthelmintic activity
IPC: C07C315/04
Filed: 1975-09-20
Abstract: Salicylanilide derivatives bearing a 3-secondary or tertiary alkyl, 5-cyano, alkanoyl, phenylazo, phenylthio, phenylsulphinyl or phenylsulphonyl, an optional 6-methyl and a variety of substituents on the anilino ring. The compounds have anthelmintic activity especially against liver fluke.
Patent ES-443510-A1 (ES)
Title: Diaza-oxa-bicyclodecane derivatives and production thereof
IPC: C07H9/06
Filed: 1975-12-16
Abstract: Diaza-oxa-bicyclodecane derivatives of the formula:
Patent ES-443708-A1 (ES)
Title: Hydraulic reservoirs for vehicle braking systems
IPC: B60T17/06
Filed: 1975-12-19
Abstract: An hydraulic reservoir for a dual circuit braking system of the kind comprising a container divided into two chambers by a partition provided with a hole at an intermediate height, and a fluid level sensor located in one chamber, in which the chambers are sealed from each other in use apart from the hole in the partition, and one of the chambers is sealed against atmosphere by sealing means which can be released to allow leveling of the fluid during filling.
Patent ES-449739-A1 (ES)
Title: Chromogenic thrombin substrates
IPC: C07K5/087
Filed: 1976-07-09
Abstract: To determine thrombin or enzymes which cleave the substrates in the same way as thrombin, the material in which the enzymes are to be determined is brought into contact with a novel substrate of the formula I < IMAGE > In the substrate, R2 is a chromogenic radical which is eliminated by enzymatic hydrolysis in the form of the corresponding amine which differs in its absorption spectrum from the substrate of the formula I so that quantitative determination of the enzyme present in the material is possible because the amount of amine which is formed is proportional to the amount of enzyme which is present. In the substrate, the substituents have the meaning stated in Claim 1, and the optionally substituted 1-amino-2-phenylpropionic acid in the peptide chain must be in the D form so that attack of aminopeptidases on the substrate, which would interfere with the determination, is prevented.
Patent ES-451411-A1 (ES)
Title: Multipurpose sealing and severing method and mechanism
IPC: B65B51/10
Filed: 1976-09-10
Abstract: A multipurpose sealing and severing mechanism for a bag machine capable of providing one or more seals in thermosealing wrapping material, and severing or perforating the material adjacent the seal area. The mechanism may readily be adapted to produce side weld bags from longitudinally folded wrapping material open end first bags from tubular wrapping material closed end first bags from tubular material or sheets from single or multiple webs. The mechanism includes a stationary sealing head and a reciprocating sealing head each of which includes a pair of spaced resistance wire heaters with an oscillating cutter or perforator movable therebetweento either completely sever or merely perforate the material. Resiliently loaded, segmented film clamps extend parallel to and immediately adjacent the cutter and apply a holding force on both sides of the cutter throughout the length of cut during the severing operation to thereby firmly clamp the web preventing undesirable stresses from being applied to the seal area during the severing operation.
Patent ES-452991-A1 (ES)
Title: Fuel injection pump with cavitation preventing steps along the fuel return flow path
IPC: F02M59/26
Filed: 1976-11-04
Abstract: A means of damping cyclic fuel injection pressure drop in a constant-stroke, variable delivery flow rate injection jerk-pump for an internal combustion engine, consisting in slowing down fuel pressure drop at the end of every injection cycle by increasing the added pressure head losses of fuel backflow by a reduction of the free passageway cross-sections through which the fuel flows successively on its return path from the pump working chamber to the spill port.
Patent ES-453609-A1 (ES)
Title: Direct agglutination test for pregnancy
IPC: G01N33/76
Filed: 1976-11-24
Abstract: Direct agglutination reagent for pregnancy testing which comprises the use of suspensions of polystyrene latex particles sensitized with a globulin fraction of anti-serum to human chorionic gonadotropin (HCG). When mixed with urine or blood serum samples containing HCG, this reagent agglutinates indicating a positive test for pregnancy.
Patent ES-457177-A1 (ES)
Title: Orthopaedic boot for paralysed person - has vertical opening at back of leg portion and chamfered heel
IPC: A43C11/00
Filed: 1977-03-24
Abstract: The orthopaedic boot for a paralysed person has a high leg (1b) with a front closure, adjustable by means of laces. At the back of the leg their is a vertical opening permitting the leg to be opened in two parts. This has a tongue (18) and is closed by a slide clasp fastener (17). The rear extremity of the heel is chamfered (12) and the angle between this and the horizontal plane is between 30 deg. and 70 deg. The leg can have an external band of self adhesive tape to which special garments with inflatable vertical structures can be attached.
Patent ES-457992-A1 (ES)
Title: Acid addition salts of d-(+)-1-(3-hydroxyphenyl)-2-aminopropane and their manufacture and use
IPC: A61K/
Filed: 1977-04-20
Abstract: Physiologically tolerated acid addition salts of D-(+)-1-(3-hydroxyphenyl)-2-aminopropane with optically active acids are prepared. These salts are obtained by resolving racemic 1-(3-hydroxyphenyl)-2-aminopropane by the action of an acid with the L configuration. The salts can be used for the treatment of hypotensive circulatory states.
Patent ES-458290-A1 (ES)
Title: Lifting device
IPC: B66C13/08
Filed: 1977-04-29
Abstract: Lifting device for a horizontally seated cover of a nuclear-reactor pressure vessel includes a traverse having means for holding a cover to be lifted and having a substantially central point of application for a lifting tool, and means for compensating for deviations from the horizontal of the cover held by the traverse, the compensating means including a pair of mutually connected eccentrics cooperable for adjusting the point of application on the traverse in a horizontal plane.
Patent ES-459618-A1 (ES)
Title: Tool fastening system for woodworking machines or the like
IPC: B23C5/26
Filed: 1977-06-08
Abstract: A tool fastening system for woodworking machines or the like wherein the tools or tool collars carry radially directed means for releasably securing the tools or collars to a drive shaft or axle in such a manner that the tools or collars may be positioned at any axial position along the axle regardless of the width of the tool or collar and without the use of spacers.
Patent ES-461662-A1 (ES)
Title: Multi-chamber pack
IPC: B65D81/32
Filed: 1977-08-17
Abstract: A multi-chamber pack comprising at least two chambers separated by a frangible partition and externally operable means for breaking the partition, and means for mixing the contents of the chambers. The mixing means are formed by an agitator element operative by rotation, more particularly one or more vanes, said element being disposed rotatably in one of the chambers. An actuating element is disposed rotatably on the outside of the pack and is coupled to the agitator element so as to rotate therewith and serves to drive the latter. The means for breaking the partition are in the form of a push rod fixed to an inwardly deformable wall part of the pack.
Patent ES-462736-A1 (ES)
Title: Pesticidal N-substituted bis-carbamoyl sulfide compounds
IPC: C07C325/00
Filed: 1977-09-28
Abstract: N-Substituted bis-carbamoyl sulfide compounds exhibit pesticidal activity.
Patent ES-469626-A1 (ES)
Title: Triazolothienodiazepines
IPC: C07D495/14
Filed: 1978-05-09
Abstract: The 1-substituted 8-iodo-6-phenyl-4H-s-triazolo[3,4c]thieno[2,3e]1,4-diazepines of the formula I, as well as their physiologically tolerated acid addition salts, are prepared by cleaving a 4,1-oxazepine of the formula VII at the oxygen atom by treatment with a strong mineral acid, adding a phosphorus or sulphur halide to the hydro halide which forms, reacting the dihalide thus obtained with ammonia or substances giving rise to ammonia, and dehydrogenating the product. The substituents in the formulae I and VII have the meanings given in Patent Claim 1. Further preparation processes are given in Patent Claims 7 to 11 and 13. The compounds exhibit valuable therapeutic properties, in particular tranquillising, tension-releasing and sedative activity, as well as an intensive anticonvulsive effect, in association with extraordinarily low toxicity. In addition, they can be employed for improving feed uptake in mammals.
Patent ES-475409-A1 (ES)
Title: Shaving apparatus with lead cutter
IPC: B26B19/04
Filed: 1978-11-25
Abstract: A shaving apparatus comprising a shear plate and an associated reciprocatory cutting member is provided with cutting elements each having a frusto-conical cross section and being in contact along its base with the shear plate, the opposite sloping sides of a cutting element each forming a guide face. A plurality of individual lead cutters is movable relative to an associated guide face, with such plurality of lead cutters being arranged in side-by-side relationship and engaging the guide face. The lead cutters respectively engaging opposite guide faces are disposed in pairs. Each lead cutter moreover is elastically loaded in the direction of the shear plate.
Patent ES-475624-A1 (ES)
Title: Sealing apertures through which electrical terminals protrude
IPC: H05K5/00
Filed: 1978-12-01
Abstract: The apertures in one wall of an electrical component housing through which electrical terminals protrude are sealed with resin. The resin is applied to the housing wall at a remote area and caused to flow by capillary action along grooves to the required locations for sealing the apertures. In the case of a two part housing the parts of which join at the perimeter of the wall having the protruding terminals, the resin may also be caused to flow by capillary action into this join to seal it.
Patent ES-476391-A1 (ES)
Title: Device for severing a continuous axially moving rod-like member into separate elements
IPC: A24C5/28
Filed: 1978-12-27
Abstract: A device for severing a continuous rod-like member into separate elements during axial movement along a predetermined path through a severance zone comprising a ledger for engaging and maintaining said member in said path during its passage though said zone, means for causing a cutting knife to move along an endless course substantially at right angles to said path, and said course intersecting transversely with said path to sever the member and means for causing the knife to move at a greater speed while it is travelling across said path than in other parts of its movement.
Patent ES-482845-A1 (ES)
Title: Means providing detachable contact beteween two conductors and method of coating a piece of aluminium with a layer of nickel.
IPC: C25D7/00
Filed: 1979-07-26
Abstract: The invention relates to elements of aluminium, such as bars, sections or apparatus components for forming electrical contacts capable of withstanding mechanical and thermal stressing. The method by which these elements are produced consists in depositing a firmly adhering layer of nickel to the aluminium substrate at least in the contact zone. The quality of the contact is further improved when the nickel-plated element is in contact with a silver-plated element. The elements according to the invention may be used for the production of pin-type contacts and any other devices for making or breaking electrical circuits, such as isolators, circuit breakers, and contactors.
Patent ES-8101329-A1 (ES)
Title: Method of forming an oxide layer on a group III-V compound.
IPC: H01L21/203
Filed: 1979-08-22
Abstract: An oxide layer (16') is formed on a GaAs body (14) by epitaxially growing a layer (12) of AlxGa1-xAs layer on a major surface (18) of the body and then thermally oxidizing the AlxGa1-xAs layer for a time period effective to convert it to an oxide. The oxidizing process is essentially self-terminating at the major surface 18. The application of this process to the fabrication of MOS capacitors and IGFETs is described.
Patent ES-8100052-A1 (ES)
Title: Milk substitutes and process for preparing them.
IPC: A23C11/02
Filed: 1979-08-24
Abstract: A milk substitute suitable for feeding young mammalian animals in the form of an unreconstituted powder, containing more than 10% casein, is given an extended storage life following reconstitution by the presence of a pH-responsive preservative, such as propionate, an edible acid, such as malic acid, which generates a pH in the milk substitute immediately after reconstitution in the range 6 to 5.2, and optionally a water-soluble phosphate.
Patent ES-484347-A1 (ES)
Title: Remotely controlled locking device for the lid of a petrol tank.
IPC: B60K15/05
Filed: 1979-09-21
Abstract: The bolt (6), brought into play by a remote-controlled activator (4), goes into a keeper (8) shaped like a blind stirrup made in the same unit as the portal (3) by passing through the cup of the vent through intermediary fixtures for guiding (13) and for preventing the escape of gasoline vapors (14). An emergency manual control button (21) is provided on the connection between the bolt (6) and the activator core (7).
Patent ES-8100082-A1 (ES)
Title: Heat-protective barrier and a method of forming the same.
IPC: E04B1/94
Filed: 1979-11-01
Abstract: A heat resistant protective barrier has one or more layers (1) each comprising a support medium in the form of a plurality of closely spaced-apart strands (2) and a heat actuated and resistive intumescent coating (3) on the strands. The support medium preferably comprises an expanded metal mesh (5'').
Patent ES-486232-A1 (ES)
Title: Microprocessor fault protection
IPC: G06F11/00
Filed: 1979-11-22
Abstract: A circuit arrangement incorporates a microprocessor for controlling, e.g. a vending machine. Outputs (5, 11, 15) of the microprocessor (2) are connected to intermediate circuits (6, 12, 16) each associated with consumer devices controlled via their respective outputs (7, 13, 17). A fault protective circuit is connected to an output (19) of the microprocessor (2) so that, in the event of a fault in the microprocessor (2), the various intermediate circuits (6, 12, 16) are disconnected via control leads (19a, 19b, 19c).
Patent ES-8205454-A1 (ES)
Title: Heat-insulated pipe and process for its manufacture.
IPC: B29D23/00
Filed: 1980-04-02
Abstract: The pipe for the transport of warm or hot fluids comprises an inner tubing (1) forming the transport pipe, an external protective tubing (4) and a heat insulating layer (3) disposed in between. The internal tubing (1) is made of a synthetic material armed with glass fibers and is surrounded by a metallic sheet (2) acting as a vapor screen since the synthetic material is vapor-permeable. In order to avoid the formation of water pockets, the metallic sheet (2) is applied onto the inner tubing (1) without forming air pockets. When the inner tubing is formed of epoxyde resin, a rotational moulding is particularly appropriate whereby the wall of the mould is lined with the metallic sheet (2) for obtaining the inner tube of a part, the metallic sheet forming a construction unit. If the inner tubing (1) is made of a vinylic polyester the metallic sheet may be wound helically around the inner tubing by applying a tension or by pressing it against the tubing in order to prevent the formation of air pockets. To link neighbouring tubes a sleeve (6) of synthetic material is glued onto the naked end of the inner tubing (1) which is also provided with a metallic sheet (2) and comprises a wedge-shaped zone (10) into which the naked end of the neighbouring tubing is inserted and secured by means of a synthetic glue (11). Because the vapor diffusion takes place nearly only in a radial direction, the axial slot between the metallic sheets (2, 2a) does not have any negative influence on the vapor screen in the joining zone, especially if the metallic sheet comprises an axial overlap.