baber/WOPTO huggingface dataset:
Patent ES-8205128-A1 (ES)
Title: Separating device for fluids, consisting of support plates and cut sections of a semi-permeable diaphragm
IPC: C02F1/44
Filed: 1981-07-17
Abstract: A filtration or diffusion cell, consisting of adjacent facing support plates and cut diaphragm sections of a semi-permeable diaphragm, for the treating fluids. The support plates are sealed by stringlike or bandlike sealing elements for the separate flow conduction of the fluids. Support plates are provided with channel grooves, for holding the sealing elements. The channel grooves are open toward the plate plane and are provided with perforations through which a sealing material inserted in a flowable state and solidified in the grooves. Several support plates are connected by the sealing material to form a plate holder-like unit, and form seals for separate flow conduction. The support plates are square-shaped, and the front side and the back side of the cut diaphragm sections are subjected to crosswise flow of the fluid. The cut diaphragm sections are supported by grooves and groove crests extending in flow direction of the support plates. The grooves are provided with longitudinally spaced passages leading to the opposite side of the support plates. Flow barriers crossing the grooves under an angle of about 45 DEG bring about a uniform overflowing of the diaphragm surfaces and prevent shortcuts.
Patent ES-8305813-A1 (ES)
Title: Coating compositions.
IPC: C09D157/04
Filed: 1981-09-09
Abstract: A coating composition comprises a hydroxy component having at least two free hydroxyl groups per molecule and an anhydride component which is a polymer-containing cyclic carboxylic acid anhydride groups derived from an olefinically unsaturated cyclic carboxylic acid anhydride, the two components being packaged separately during storage of the composition and being compatible on mixing. At least one of the components is a film-forming polymer. The composition includes a catalytically effective amount of amine groups for accelerating the curing reaction between the hydroxyl groups and the anhydride groups. The amine groups are present in the molecule of the hydroxy component or in a separate amine compound. The hydroxy component is preferably a film-forming acrylic copolymer having pendent hydroxyl and dialkyl-amino-alkyl groups. The composition is particularly useful as a glossy pigmented coating for rigid substrates such as vehicle bodies where hardening of the coating at ambient temperature is required.
Patent ES-8301595-A1 (ES)
Title: Device for cutting cheese curd
IPC: B26D11/00
Filed: 1981-12-31
Abstract: A cheese curd cutting device suitable for use in the production of white brined cheese or other sort cheeses comprises a first cutting head 4 equipped with rotable disc-shaped knives and mounted on a mobile rack 3 perpendicular to the internal spindle on which the knives are mounted a second cutting head 8 equipped with rotatable radially located knives and mounted on the same mobile rack perpendicular to the internal spindle of the second head and behind the first head, as seen in the rack's direction of movement, wherein the internal spindles of both heads are mutually parallel and a fixed knife 13 mounted on the rack between the first and second heads and carrying a blade parallel to the spindles of the first and second heads. There may be four such racks connected to a vertical spindle, which is centrally mounted for rotation in a cylindrical vat. As the device rotates, friction wheels on the internal spindles of the cutting heads contact the inner wall of the vat, thereby causing the knives to rotate.
Patent ES-8307508-A1 (ES)
Title: Multiple sample needle assembly.
IPC: A61M5/32
Filed: 1982-05-28
Abstract: A multiple sample needle assembly useful in collecting fluid samples from a source includes a housing with a chamber therein. A first cannula, in fluid communication with the chamber, is provided for insertion into a fluid source. A second cannula is movably positioned in the housing and communicates with the chamber. A flow mechanism inside the chamber prevents fluid from flowing from the chamber into the second cannula. This flow mechanism is operatively responsive to inward movement of the second cannula to allow fluid to flow from the chamber into the second cannula for collection therefrom.
Patent ES-8401624-A1 (ES)
Title: Glass container sidewall defect detection system with a diffused and controlled light source
IPC: G01N21/90
Filed: 1982-10-13
Abstract: Apparatus for inspecting glass containers in which an indexing starwheel moves a plurality of containers in series through a plurality of positions or stations where the containers are physically and optically examined. One station, or position, is described in detail as the position where a glass container that is in a vertical position is rotated about its vertical axis by engagement of the finish thereof with a driven wheel. The container, as it is rotated, is viewed by a camera whose lens focuses the sidewall image of the bottle onto a vertical, linear array of light sensitive pick-ups in the camera. The camera is supported relative to the bottle handling system for adjustment up and down, back and forth and sideways so as to have the flexibility of viewing different size bottles. At the station where the sidewall of the bottles is to be inspected, a light source in the form of a tall housing is positioned in a vertical, annular recess of the starwheel. The light source is composed of three columns of five lamps plus a diffusion plate, with the outer columns being lit when viewing flint bottles and the center column is additionally lit when amber bottles are being viewed. The circuit for the lamps is provided with a means to detect the presence of burned out bulbs.
Patent ES-8405949-A1 (ES)
Title: Assay.
IPC: G01N33/543
Filed: 1983-02-09
Abstract: There is described an assay for determining the relative concentrations of two antigenic solutes in a sample. The assay involves a first antibody to the first antigenic solute, a second antibody to the second antigenic solute and a ligand molecule having substituents to which the first and second antibodies may bind. The second antibody is immobilized upon a solid phase support and the other components are in solution. The components are mixed with a sample containing the antigenic solutes causing competition between the ligand molecule and each of the antigenic solutes for binding to the first and second antibodies. In the situation where there is a relatively higher concentration of the first antigenic solute to the second antigenic solute in the sample, a significant number of the ligand molecules become attached to the solid phase via the second antibody yet are capable of binding to a labelled antibody having the same specificity as the first antibody. The presence of labelled antibody bound to the solid phase support is indicative of the above mentioned situation. A method is described using the assay for determining the fertile period of the menstrual cycle by monitoring the relative concentration of oestrone-3-glucuronide and preganediol-3-glucuronide in urine. A reagent kit for use in performing the assay and method is described. A ligand molecule is described which comprises two, different antigenic radicals bound together through a bridging support molecule in which the bridging support molecule is a divalent radical derived from an organic compound having two reactive functional groups.
Patent ES-8503375-A1 (ES)
Title: Separation of saccharides.
IPC: C13K1/00
Filed: 1983-04-19
Abstract: The separation of mono- or disaccharides such as glucose or maltose from polysaccharides such as starch may be effected by passing a mixture of these saccharides through an ultra-filtration membrane whereby the glucose or maltose is separated from the starch. The ultra-filtration membranes which are employed for this purpose will comprise a cross-linked polyurethane composited on a support. As an example of the type of membrane which may be employed, an amine-modified polyepihalohydrin such as epichlorohydrin which has been cross-linked with toluene diisocyanate is composited on a polysulfone. This type of ultra-filtration membrane will permit the use of a relatively high flux with a good separation efficiency.
Patent ES-8406403-A1 (ES)
Title: Metal working using lubricants containing basic alkali metal salts.
IPC: C10N30/12
Filed: 1983-05-16
Abstract: Lubricants useful in metal working processes, especially cutting, comprise (A) a lubricating oil and (B) a basic alkali metal salt or borated complex thereof. Component B is preferably a basic sodium sulfonate prepared by a specific method. The lubricants may also contain at least one of (C) a specific active sulfur-containing compound and (D) a chlorinated wax.
Patent ES-8500297-A1 (ES)
Title: Process for the production of aromatic polyesters
IPC: C08G63/00
Filed: 1983-06-07
Abstract: The production of aromatic polyesters is facilitated by the incorporation of a phosphite, particularly an organic phosphite, during the reaction procedure. Molded articles made from these polyesters have improved appearance and excellent properties.
Patent ES-8502012-A1 (ES)
Title: Top loading detachable stud feeding assembly.
IPC: B23K9/20
Filed: 1983-06-10
Abstract: Improvements to stud welding equipment having automatic stud feeding apparatus. The stud receiving chamber and receiving chamber entrance are positioned for top loading of the studs being fed through a stud loading tube. The stud loading tube and attached stud feed tube are detachably connected to the stud welding gun by a stud block and disconnect assembly which includes a transversely movable slider which provides the dual function of providing the detachable interlock with the stud welding gun and blockage of the stud loading tube when the assembly is detached.
Patent ES-8605723-A1 (ES)
Title: Wood-like articles made from cellulosic filler loaded ethylene interpolymers.
IPC: C08L87/00
Filed: 1983-12-26
Abstract: Articles having wood-like properties and appearance are obtained from compositions comprising 5-55% by weight of an ethylene interpolymer, such as ethylene/vinyl ester, ethylene/unsaturated mono- or dicarboxylic acids or esters or salts of said unsaturated acids, etc. 1-15% by weight of at least one plasticizer selected from the group consisting of processing oils, epoxidized oils, polyesters, polyethers and polyetheresters 20-90% by weight of cellulosic filler or mixture of cellulosic filler and mineral filler 0-10% by weight of at least one additive, such as organic acid, organic acid derivative and surface active agent and 0-44% by weight of certain ethylene and propylene homo- and copolymers.
Patent ES-8500186-A1 (ES)
Title: Process and apparatus for the production of phosphorus-pentoxide using reaction heat.
IPC: C01B25/12
Filed: 1984-03-21
Abstract: The disclosure relates to a process for making phosphorus pentoxide by subjecting elemental yellow phosphorus to combustion with dried air inside a steel-made combustion chamber with utilization of the reaction heat for the production of energy. To this end, the disclosure provides for the combustion to be effected inside a combustion chamber of which the walls are arranged so as to form a cooling system with cavities therein for a liquid or liquid/steam-mixture as a heat carrier abstracting the reaction heat to be circulated through the cooling system, the liquid or liquid/steam-mixture assuming an increased temperature being preferably so circulated under increased pressure for steam formed in the cooling system to be continuously taken therefrom for an equivalent proportion of fresh liquid to be introduced into the cooling system for hot P2O5 issuing in vapor form from the combustion chamber to be condensed or worked up into desirable final product, the combustion chamber being a cylindrical vessel with a height/diameter-ratio of 2.5:1 to 5:1 and having 1 to 10 burners disposed axisymmetrically in its circular base plate. The disclosure also relates to an apparatus for carrying out the process.
Patent ES-8505082-A1 (ES)
Title: Solar energy collector.
IPC: F24S20/20
Filed: 1984-04-27
Abstract: The receiver has fibrous material in the form of hanging wires or knitted metal mats in the entry of the duct to absorb radiant energy. A cooling medium, such as air, is passed over the fibrous material to cool the material and convey heat into the duct for subsequent use.
Patent ES-532804-A1 (ES)
Title: Polarization-retaining single-mode optical waveguide.
IPC: G02B6/024
Filed: 1984-05-25
Abstract: An optical fiber is disclosed for operating single polarization, single-mode at wavelength lambda . The fiber core (15, 21) is surrounded by cladding having the refractive index lower than the average refractive index of the core. The core is characterized in that it comprises a plurality of transparent laminae (16, 17, 23, 24, 31, 32, 37, 38), each having a refractive index different from that of the adjacent laminae. The thickness of each lamina is equal to or less than wavelength lambda .
Patent ES-8601108-A1 (ES)
Title: Modified proteinase inhibitors, process for their preparation and pharmaceutical compositions containing them.
IPC: C07K14/81
Filed: 1984-07-06
Abstract: Modified protease inhibitors with the prim. structure of eglin B or C, shortened by 2-10 amino acid units at the N-terminal, and/or by 2-6
Patent ES-8506647-A1 (ES)
Title: Substituted phenylsulfonylguanidine derivatives.
IPC: C07D239/42
Filed: 1984-08-09
Abstract: Substituted phenylsulfonyl guanidines of the formula < IMAGE > in which R1 is a phenyl or phenoxy group, R2 and R3 each independently is a lower alkyl or lower alkoxy group, and R4 is a hydrogen atom, a lower alkyl group or a lower alkoxy group, which possess herbicidal activity. Intermediates therefor of the formulas < IMAGE > and < IMAGE > are new and also herbicidal. Intermediates of the formulas < IMAGE > < IMAGE > are also new.
Patent ES-8505604-A1 (ES)
Title: Apparatus for dispensing liquids.
IPC: B65D83/14
Filed: 1984-08-10
Abstract: A container 8, e.g. an aerosol canister, is provided with a fluid flow regulator which has a moveable element, e.g. a rubber sleeve 17 mounted on a mandrel 15 having grooves 26, 27 along its surface, subject to the pressure within the container 8. The flow regulator preferably has a flow restrictor, e.g. a capillary tube 18 upstream of the moveable element. As the pressure within the container increases the moveable element moves to restrict the flow of fluid through the flow regulator thereby giving a non-linear flow rate/pressure characteristic.
Patent ES-8608077-A1 (ES)
Title: Domestic electrical appliance.
IPC: G05B19/042
Filed: 1984-08-14
Abstract: In a domestic appliance, such as a washing machine, controlled by a solid state processor 1, it is possible for power supply interference to corrupt the program data stored in the processor or even to lock out the processor. The adverse effects thereof are eliminated by providing a non-volatile back-up memory 11 for storing the program identity and state, and timing means 14, 16, 18 which, in the event of a power failure or processor lock-out, momentarily disconnects the power supply 2 to the processor 1 by means of a switch 3.
Patent ES-8507198-A1 (ES)
Title: Weft-knitted fabric prodn.
IPC: D04B9/18
Filed: 1984-09-05
Abstract: The process consists of feeding additional warp yarns into the angular positions of the cylinder corresponding to the mesh interstices in the fabric being formed; effecting a pair of weft yarn feeders to the needles in a radially external position to the generally cylindrical surface which includes the additional warp yarns, and a pair of weft yarn feeders to the needles in a radially internal position to the generally cylindrical surface which includes the additive warp yarns, and displacing the weft knitting yarns around the needle cylinder and the additional warp yarns radially with respect to the cylinder.
Patent ES-8701340-A1 (ES)
Title: Vent-relief valve for a wet motor gerotor fuel pump
IPC: F16K17/04
Filed: 1985-03-21
Abstract: A fuel pump vent-relief valve for venting a vapor pressure less than a working pressure and relieving the fluid pressure when in excess of a predetermined relief pressure includes a valve body having an inlet passage (300), an outlet passage (296), and a valve bore (294) containing a ball valve (292) and a tubular valve (302), the tubular valve and the valve body cooperating to define a relief passage between the inlet passage and the outlet passage. A first spring (306) between the ball valve and the tubular valve biases the ball valve towards the inlet passage and the tubular valve towards the outlet passage, the ball valve being adapted to cooperate with the inlet passage to establish a vapor bypass passage therebetween when the ball valve contacts the inlet passage, the tubular valve having a vent passage (314) therethrough adapted to be closed by the ball valve. A second spring (310) between the tubular valve and the outlet passage biasses the tubular valve towards the inlet passage, to normally close the relief passage. Thus, vapor pressure is vented through the bypass passage and the vent passage until the fluid pressure overcomes the first spring to cause the ball valve to close the vent passage. Subsequently, a rise in fluid pressure above a predetermined relief pressure causes the tubular valve to move towards the outlet passage to open the relief passage. The bias on the ball valve may be provided by gravity.
Patent ES-8700414-A1 (ES)
Title: Self-dehydrating arrangement applicable to the heating circuits of installations
IPC: F24D19/00
Filed: 1985-03-26
Abstract: Self-dehydrating arrangement which can be applied to circuits for heating by means of a substantially non- compressible fluid. It consists of a heating-fluid sub-circuit 2, 2' which comprises a gas-collector bottle 1 in which the gases are separated from the circulating fluid which is connected to the fluid-circulation conduit, an expansion tank 9 arranged at a higher level than that of the bottle 1 and connected thereto via a conduit provided with a siphon, and a temperature-compensator tank 12 connected to the bottle and to the lower part of the expansion tank arranged at a higher level, between which tanks the fluid is moved according to whether it is cold or hot, that of the expansion tank being kept cold.
Patent ES-8707266-A1 (ES)
Title: Rubber toughened polyvinyl alcohol films.
IPC: C08L1/00
Filed: 1985-04-02
Abstract: Polymer compositions are provided which may be cast as thin, self-supporting films, useful in forming sealed envelopes or pouches containing granulated pulverulent or non-aqueous liquid materials. The cast films comprise a polymeric matrix, having at least about 50 weight percent polyvinyl alcohol, and a plurality of microdomains dispersed throughout the polymeric matrix. The films have good resistance to breakage at low temperatures and low relative humidities.
Patent ES-8607892-A1 (ES)
Title: Method of manufacturing refractory bodies or compositions
IPC: C04B35/105
Filed: 1985-05-22
Abstract: A method of manufacturing refractory bodies or compositions includes forming a starting mixture containing one or more of an aluminosilicate, aluminium oxide, silicon dioxide, zirconium silicate and silicon carbide, Al2O3 and SiO2 and also containing a bonding agent. 0.5 to 40% by weight barium sulphate with respect to the starting mixture, 2 to 20% by weight chromium (III) oxide with respect to the starting mixture and 3 to 25 parts by weight calcium fluoride, with respect to 100 parts by weight of the added barium sulphate, are also added to the mixture. The mixture is fired at 1100 to 1600 DEG C and Celsian is formed during the firing.
Patent ES-8700963-A1 (ES)
Title: Regeneration of de-activated noble metal catalyst
IPC: B01J38/12
Filed: 1985-10-16
Abstract: A catalyst containing noble metal which is deactivated by coke is sulphurised by a sulphurising agent, e.g. H2S in H2, the coke is subsequently burnt off the sulphurised catalyst by placing the catalyst in contact with oxygen, optionally in the presence of sulphur dioxide, and then reducing the catalyst with a reducing agent, e.g. H2. The process makes it possible to remove the coke by burning while avoiding excessive agglomeration of the noble metals on the catalyst.
Patent ES-8700763-A1 (ES)
Title: Programme controller
IPC: H01H43/10
Filed: 1985-10-18
Abstract: A programme controller for washing machines comprises a manually rotatable preselection dial 6, and an axially adjustable control disc 7,8 which is coupled to a programme drum 4 so as to be non-rotatable in relation thereto. Upon manual movement of the preselection dial 6, the control disc 7,8 is axially moved by camming devices 25,28 against spring bias 9 to actuate a control switch 15 causing the drive of the programme drum 4 to be switched to high speed until the programme drum 4 has followed an adjustment of the preselection dial effected by hand. An axially and radially movable sensing finger 17 normally runs on a cam track 21 provided at the circumference of the preselection dial 6 but on axial displacement of the control disc 7, 8, the sensing finger 17 drops into a gap formed between the preselection dial 6 and a ring 7 of the control disc and holds the ring 7 in the axially adjusted position until the sensing finger 17 can move through an associated control notch 22 provided in the cam track 21 and associated with a programme starting point.
Patent ES-8701568-A1 (ES)
Title: Compensating device for machine tool.
IPC: B23Q11/00
Filed: 1985-10-04
Abstract: A compensating device for a machine tool, in particular for a milling machine, which is equipped with a spindle head which is displaceably mounted in the horizontal direction, is of considerable length and is suspended from a tension cable or tension chain which is acted upon by a hydraulic cylinder for compensating the weight.
Patent ES-8700055-A1 (ES)
Title: Polymerizable liposome-forming lipid, method for production thereof, and use thereof.
IPC: A61K9/127
Filed: 1985-12-27
Abstract: A polymerizable liposome-forming lipid represented by the following general formula I: CH3(CH2)3CHCHCHCHCH (I) CH3(CH2)3CHCHCHCHCH < IMAGE > wherein R stands for -CH2)2N(+)(CH3)3, -CH2)2N(+)H3, or -CH2-CH(N(+)H3)-COO(-).
Patent ES-8800797-A1 (ES)
Title: Cable termination unit.
IPC: H01R4/24
Filed: 1986-03-14
Abstract: In this cable termination unit for telecommunication, signal, control cables or the like, a trough-shaped carrier is provided into which terminal blocks can be inserted. These terminal blocks have at least three parallel contact rows. One row is used for connecting the incoming wires, the second row is used for the outgoing wires such as patching lines, and the third contact row, which is located between the two aforementioned rows, is used for connecting over-voltage arresters. In this arrangement, the two outer contact rows are arranged in steps in such a manner that when the over-voltage arresters are inserted, the contact row for the outgoing lines remains free of the over-voltage arresters. A fourth contact row, which is also freely accessible when magazines with over-voltage arresters or current fuses are placed thereon, accommodates isolating or test plugs for switching tasks.
Patent ES-8704366-A1 (ES)
Title: Polyurethane binder compositions.
IPC: C09J175/00
Filed: 1986-04-07
Abstract: A process is provided for making alkoxy modified phenolic resole resins which are useful as the polyhydroxy component of a foundry binder composition. These resins contain at least one alkoxy methylene group for every six phenolic nuclei in the resin. The foundry binder compositions, useful for preparing foundry cores and molds of superior hot strength, comprise the polyhydroxy component plus a polyisocyanate and a catalyst.