baber/WOPTO huggingface dataset:
Patent ES-455083-A1 (ES)
Title: Sealing closure for an opening of a coking oven
IPC: C10B25/16
Filed: 1977-01-15
Abstract: A sealing closure for an opening of a coking oven includes a frame mounted on the coking oven about the opening, a door receivable in the frame with a clearance therefrom in a closing position, and an arrangement for sealing the clearance. The sealing arrangement consists of a sealing member including a rigid support element and a sealing element of a resiliently yieldable material mounted on a marginal portion of the support element and adapted to sealingly contact a contact surface of the frame in the closing position of the door. The support element is connected to the door for an adjustment of the position thereof, and is retained in a selected adjusted position. A marginal portion of the support element is received in an elongated recess and has longitudinally distributed projections which are accommodated in a plurality of cutouts in the sealing element, the cutouts extending from the recess to a sealing surface contacting the contact surface of the frame. The projections have dovetail shapes and project from the remainder of the support element to a distance which is smaller than the corresponding dimension of the respect
Patent ES-470283-A1 (ES)
Title: Laser annealing
IPC: C22F3/00
Filed: 1978-05-29
Abstract: A selected portion of a nonferrous, metallic workpiece, such as a copper or copper alloy workpiece, is annealed to a controlled degree of temper by irradiating the selected portion of the workpiece with a pulsed laser beam, while so regulating a parameter of the pulsed laser beam as to effect the desired, controlled degree of temper. The regulated parameter may be the intensity and/or duration of a laser pulse.
Patent ES-471310-A1 (ES)
Title: Cleaning device for circular discs
IPC: G11B3/58
Filed: 1978-06-30
Abstract: A cleaning device for a circular disc with a central bore, the device having a shaft on a supporting box to rotatably hold a disc to be cleaned in a cleaning tank, and a drying rack which fits into the box and on which the disc can be dried there is further disclosed a hub to surround said shaft and enclose a section of the surface of the disc during the cleaning operation.
Patent ES-473386-A1 (ES)
Title: Wire deploying apparatus.
IPC: D07B7/18
Filed: 1978-09-05
Abstract: Wire deploying apparatus comprises a templet (26) having a wire supporting working surface in which are formed a plurality of justaposed, elongate wire depressing recesses, and a wire pressing member (44) arranged to be moved in a given direction across the wire supporting surface longitudinally of the recesses and towards one end thereof, to press wires (2) extending between the supporting surface and the pressing member (44) into the recesses for correctly aligning the wires with the recesses, a wire controller member (54) is movable across the supporting surface in the given direction in unison with, and in advance of, the pressing member (44) in juxtaposed but spaced relationship thereto, the controller member (54) presenting a wire deflecting surface position above the wire supporting surface, to deflect parts of the wires (2), which parts are adjacent to the pressing member (44), away from the supporting surface so as to align each such part with a recess.
Patent ES-473970-A1 (ES)
Title: Alignment system using two photocells directed at each other
IPC: G08B13/189
Filed: 1978-10-05
Abstract: A passive optical switching apparatus for use with a sales display device, or with a secret security device or with a safety device. The apparatus includes two photo resistor systems which are positioned so that their optical axes and field of view intersect. Also included is the complementary electronic circuitry. If a light change occurs within the region defining the intersection a switching signal is created to trigger the device to which it is attached.
Patent ES-474370-A1 (ES)
Title: Device for generating electricity from light.
IPC: H01L31/04
Filed: 1978-10-20
Abstract: The device essentially comprises an Si crystal (19), that surface of which is not exposed to the light is in contact with a first semiconductor resin (18) which is constituted by a mixture of copper sulphide and of synthetic resin. This Si crystal is in contact with a second semiconductor resin (23), which is likewise constituted by a mixture of copper sulphide and of synthetic resin, and with a material (22) absorbing electrons, for example indium, embedded in the first resin, but separated from the latter by the second semiconductor resin (23). This second resin contains approximately 5 to 20% more synthetic resin than the first resin. The latter is supported by a conductive body (17) and connecting means (24, 25) are connected respectively to the conductive body and to the absorbing material. It is possible to superpose a plurality of silicon crystals embedded in the first resin, for example of silicone. The silicon crystal exposed to light is protected by a transparent insulating material (21).
Patent ES-476328-A1 (ES)
Title: Adjustable timing mechanism for fuel injection system
IPC: F02M57/02
Filed: 1978-12-26
Abstract: This disclosure deals with apparatus for adjusting the timing of injection in an internal combustion engine wherein the fuel system includes unit injectors. The injector for each combustion chamber of the engine is actuated to inject fuel by a cam-follower-linkage mechanism that operates in time relation with the movement of the pistons of the engine. Each such mechanism includes a cam which is rotated in synchronism with the pistons of the engine, a pivotable cam follower which rides on the cam, and a linkage which connects the follower with an injector. The injector includes a plunger which seats on a cup or nozzle to terminate injection. To adjust the timing of injection, the pivot point of the follower and the angular point of engagement of the follower with the cam are moved. The relation of the cam, the follower and the linkage are arranged such that the movement of the linkage does not materially change the effective travel of the plunger as the timing is changed within a broad range. Consequently, the compression load on the plunger and the injector nozzle remains substantially constant at the termination of injection regardless of changes of the timing.
Patent ES-477844-A1 (ES)
Title: Solar Reflector Panel
IPC: F24S10/70
Filed: 1979-02-19
Abstract: A solar reflector panel has an echelon reflecting surface comprising reflector elements 21 separated by riser elements, the panel being inclined to the incident radiation 24, 25, 26 at an angle phi such that the reflected radiation is directed to a line focus 23 without being impeded by the riser elements. Fig. 6 (not shown) shows a solar concentrator comprising two such panels.
Patent ES-479154-A1 (ES)
Title: Solar air heater
IPC: F24S10/80
Filed: 1979-03-31
Abstract: A solar air heater including a housing having a transparent front wall and an inlet and outlet for establishing a flow path for a gas such as air to be heated and a porous radiation absorbent collector plate positioned across the flow path and arranged to accept incident solar radiation passing through the front wall wherein a radiation trap is placed inside the housing either adjacent to the front wall, directly on top of the collector plate or between the collector plate and the front wall. The radiation trap has a cellular structure such as honeycomb and is made from a material which is light-transmitting but opaque to infrared radiation emitted from the collector plate in a direction toward the front wall. When the radiation trap is placed adjacent to the front wall the trap can additionally serve as an air buffer layer. In this instance, however, the radiation trap must be maintained in at least firm mechanical contact with the front wall and preferably the trap is actually bonded to the front wall.
Patent ES-482629-A1 (ES)
Title: Process and apparatus for the manufacture of tanned hides and skins.
IPC: C14C9/02
Filed: 1979-07-19
Abstract: A method for the wet processes in tanneries, e.g. soaking, liming, deliming, bating, pickling and tanning, wherein the liquids or solutions necessary for these processes are injected by high pressure into the hide or skin, and an apparatus for the realization of said method, wherein piston-type shooting devices are arranged in rows and a conveyor is provided receiving the hide or skin conveying it stepwise below the shooting devices and having holding-up members for pressing the hide against the shooting devices while the injection of said liquids or solutions takes place.
Patent ES-8101777-A1 (ES)
Title: Dot percentage measuring device
IPC: G03F5/00
Filed: 1979-08-17
Abstract: In a printing process in which tones are produced by dots of various sizes, the "dot percentage" affects the quality of printed matter. A dot percentage measuring device comprises microscope section 10 and a display section 20 formed as one unit. The area to be assessed on test piece 6 is identified through the microscope section. Half-mirror 12 directs part of the light transmitted through the test piece to photoelectric converter 23 and the electrical output of the converter is displayed on a meter 22. The light passed through the test piece is proportional to the dot percentage. A correction circuit to correct for the non-linear relationship between light transmittivity and dot percentage is also disclosed.
Patent ES-8106579-A1 (ES)
Title: Cylinder lock and key
IPC: E05B27/00
Filed: 1980-07-09
Abstract: The combination of a cylinder lock and key, wherein the key comprises a blade with a longitudinally extending edge portion at one side of the blade provided with a coded surface for engaging the ends of a row of locking pins in the cylinder core of the lock. The coded surface has code portions which engage a segment of the end of each pin spaced from the center thereof, and transition portions for guiding the pins between adjacent code portions and which are of concavely curved cross-sectional shape to provide for arcuate engagement with the pins, the code portions and transition portions of the coded surface being open to the side of the key blade and spaced from the other side thereof. The coded surface is produced by moving a rotary cutting tool relative to the key blank with substantially the same movement as the pins undergo relative to the key as the latter is inserted into and removed from the cylinder of the lock. There may be more than one row of locking pins, which may co-operate with side bars in the cylinder.
Patent ES-8105852-A1 (ES)
Title: Method of and apparatus for keeping fresh and preserving perishable products, in particular foodstuffs
IPC: A23L3/3418
Filed: 1980-09-19
Abstract: For keeping fresh and preserving perishable products the perishable products are introduced into a closable thermally insulated container (1) and thereafter the atmosphere within the container (1) is controlled by injecting liquefied gas from a battery of gas bottles (3) thereinto through spray nozzles (7). To regulate the temperature and the composition of the gas mixture within the container temperature sensors (8) are arranged close to the top and bottom of the container as well as gas concentration regulators (9).
Patent ES-8205537-A1 (ES)
Title: Method and apparatus for making and dispensing carbonated water.
IPC: B67D1/00
Filed: 1981-01-28
Abstract: A method of an apparatus (10) for making and dispensing carbonated water the method has the steps of using carbon dioxide propellant gas at a predetermined propellant pressure for propelling flat water through cooling coils (41) and into a carbonater (12), pressurizing the carbonator (12) at a predetermined storage pressure which is less than the propellant pressure, exhausting used propellant gas into cooles propellant water, commonly admitting water and exhausted gas into the carbonator (12) while restricting and backing up the flowing propelled water and gas and mixing them together under a pressure above the storage pressure, and storing and dispensing under the storage pressure the propellant pressure may be boosted with municipal water pressure the apparatus has a pneumatically powerable water pump (11), a carbonator (12), a propelled water conduit (13) connecting a pump outlet to a carbonator inlet (31), a fill valve (32) in the water conduit (13) and under control of a carbonator water level sensor (30), a cooling coil (41) in the water conduit (13), a carbon dioxide gas conduit (14) having a propellant gas pressure regulator (50) and outlet (19) connected to the pump and a storage pressure regulator (67) and outlet (51) connected to the carbonator (12), an automatic vent valve (54) for venting carbon dioxide from the carbonator (12) and a propellant gas exhaust conduit (15) connecting a pump gas outlet (15) to the propelled water conduit (13) downstream of the cooling coil (41) and upstream of a turbulator (43) leading into a restrictor (56) spray nozzle (34) in the carbonator (12) the fluid control valve (21) is on the pump (11) and controls flow of propellant to and from the pump.
Patent ES-8207169-A1 (ES)
Title: 4-Amino-6,7-dimethoxy-2-piperazinylquinazoline derivatives, their preparation and use
IPC: C07D239/95
Filed: 1981-02-12
Abstract: Novel piperazinylquinazoline and homopiperazinylquinazoline compounds which have useful antihypertensive activity and their use including pharmaceutical compositions containing said derivatives as the active antihypertensive component thereof. Said compounds have the following formula. < IMAGE > wherein m is 2 or 3 and R is as defined in the specification.
Patent ES-8201495-A1 (ES)
Title: Detachable coupling for tubular components - includes furniture mounted collet segments with tapered clamp sleeve and blind bores for coupling rod
IPC: F16B12/32
Filed: 1981-02-27
Abstract: The detachable coupling for round tubular furniture elements (3) includes a round sleeve (4) with an external thread (5). The sleeve locates tapered segments (9-12) which together form a collet for clamping one or several cylindrical furniture elements (3). When the elements (3) are inserted into the collet holes, an external sleeve (19) with internal taper (21) and screw thread is fitted on the collet body (4,5). The collet sleeve spigot (4) is provided for the attachment of further elements. The collet assembly has blind bores for insertion of coupling rods or pins.
Patent ES-8206477-A1 (ES)
Title: C-3-linked 1,4-dihydropyridines, their use in pharmaceutical preparations and processes for their preparation.
IPC: C07D413/14
Filed: 1981-11-12
Abstract: 1. 1,4-Dihydropyridines which are linked in the C-3 position, of the general formula I see diagramm : EP0052300,P19,F4 in which R and R' are identical or different and each represent a phenyl radical or a thienyl, furyl, or pyridyl radical, the phenyl radical is optionally substituted by one or two identical or different substituents from the group comprising nitro, cyano, azido, halogen, trifluoromethyl, hydroxyl, amino, alkyl, alkoxy, alkylamino or alkylmercapto, with in each case 1 or 2 carbon atoms in the alkyl groups, R**1 and R**1' are identical or different and each represent a straight-chain or branched hydrocarbon radical having up to 6 carbon atoms which is optionally interrupted in the chain by an oxygen atom and which is optionally substituted by fluorine, chlorine, hydroxyl, phenyl or phenoxy, R**2 , R**2' , R**4 and R**4' are identical or different and each represent hydrogen or a straight-chain or branched alkyl radical which has up to 4 carbon atoms and which is optionally substituted by fluorine, chlorine, hydroxyl, phenyl or amino, R**3 and R**3' are identical or different and each represent hydrogen, alkyl having 1 to 4 carbon atoms, phenyl, benzyl or phenethyl, optionally substituted by hydroxyl, fluorine or chlorine, Y and Y' are in each case identical or different and each denote - COO -, - CONH -, - CO - or - SO2 - and X denotes a bridge member which consists of one to ten CH2 groups as the chain member, and none of these CH2 groups are allowed as a ring member, it being possible for this bridge member additionally to contain, in any sequence, 1 to 3 identical or different chain members from the group comprising O, S, CO, CS, NR**5 , C(R**6 )2 , CH = N, phenylene, naphthylene, pyrrylene, cycloalkylene with 5 to 7 carbon atoms, piperazinylene, piperidinylene, pyrrolidinylene or morpholinylene, wherein R**5 represents hydrogen, benzyl or alkyl having 1 to 4 carbon atoms and R**6 represents hydrogen, benzyl, phenyl, fluorine, chlorine, alkyl having 1 to 4 carbon atoms, hydroxyl, trifluoromethyl, cyano, carboxyl or amino and their pharmacologically acceptable acid addition salts.
Patent ES-8402450-A1 (ES)
Title: Fuel assembly for a nuclear reactor.
IPC: G21C5/06
Filed: 1981-12-14
Abstract: A fuel assembly in a nuclear reactor comprises a locking mechanism that is capable of locking the fuel assembly to the core plate of a nuclear reactor to prevent inadvertent movement of the fuel assembly. The locking mechanism comprises a ratchet mechanism that allows the fuel assembly to be easily locked to the core plate but prevents unlocking except when the ratchet is disengaged.
Patent ES-8305356-A1 (ES)
Title: Carbostyril derivatives and pharmaceutical composition containing the same
IPC: C07D215/227
Filed: 1982-02-16
Abstract: Novel carbostyril derivatives and their salts, having antihistaminic effect and central nervous system controlling effect, are represented by the general formula (1), < IMAGE > (1) wherein R1 is a hydrogen atom, a lower alkyl group, a phenyl-lower alkyl group, a lower alkenyl group, a lower alkynyl group A is a group of the formula < IMAGE > (wherein R2 is a hydrogen atom or a lower alkyl group) B is a lower alkylene group l is 1 when A is a group of the formula < IMAGE > or l is 0 or 1 when A is a group of the formula < IMAGE > Z is a group of the formula >N-R3 or < IMAGE > (wherein R3, R4 and R5 are as defined herein).
Patent ES-8306848-A1 (ES)
Title: Protective tubing
IPC: B29C53/80
Filed: 1982-06-07
Abstract: Protective tubing, such as insulation for electrical cables, is made by assembling non-woven yarns (2) in a longitudinal and mutually-parallel arrangement of tubular form, surrounding them with one or more helically- wound yarns (3) and impregnating the resultant assembly with a resin which is then dried to form the desired tubing (1). Yarns (2), Figure 3, are laid on mandrel 10, wound with yarn 3 from rotating bobbin 12, and impregnated with resin at 14 which is dried at 17.
Patent ES-8305898-A1 (ES)
Title: Fluid-pressure actuated clutch disengagement device, especially for motor vehicle clutches.
IPC: F16D25/04
Filed: 1982-09-15
Abstract: A clutch disengaging apparatus wherein an annular cylinder defines an annular cylinder chamber receiving a reciprocable annular piston with an annular outer clearance surrounding the outer skirt of the piston and an annular inner clearance surrounding the inner skirt of the piston. A membrane overlies the bottom wall of the piston and its marginal portions are clamped between the sections of the cylinder so that the membrane forms an outer corrugation in the outer clearance and an inner corrugation in the inner clearance. A throw-out bearing is radially movably mounted in the piston and is biased against the prongs of the diaphragm spring in a clutch by a coil spring which is surrounded by an inner wall of the cylinder, which surrounds an outer wall of the cylinder, or which is installed in the cylinder chamber between the bottom walls of the piston and the cylinder. The piston is guided against radial movement with reference to the cylinder by a tubular guide member which is connected to or forms an integral part of the inner wall of the cylinder and is tracked by one or more followers of the piston.
Patent ES-8400575-A1 (ES)
Title: Zero internal pressure cartridge.
IPC: F16K11/078
Filed: 1982-11-05
Abstract: A valve includes a sleeve having a water inlet and a water outlet. There is a stem movable within the sleeve to control the flow of water from the inlet to the outlet. A pressure member is positioned within the sleeve and coaxially arranged with the stem. The pressure member is fixed relative to the sleeve and is within the path of flow from the sleeve inlet to the sleeve outlet. A fixed seal is positioned between the stem and the pressure member and a seal of equal diameter, is carried by the stem and is in sealing engagement with the sleeve. The above described seals balance the stem.
Patent ES-8402567-A1 (ES)
Title: Alkanesulfonanilide derivatives and pharmaceutically acceptable acid addition salts thereof.
IPC: C07C67/00
Filed: 1982-12-01
Abstract: A method for increasing the growth rate and/or improving the lean meat to fat ratio in farm and domestic animals. An effective amount of an alkanesulfonanilide derivative, pharmaceutically acceptable acid addition or metal salt thereof is administered either orally or parenterally to animals. Novel 2'hydroxy-5'-[1-alkoxy-2-(alkyl-, dialkyl- or aralkylamino)ethyl]-alkanesulfonanilides are described.
Patent ES-8407507-A1 (ES)
Title: Organic acid containing filled and plasticized thermoplastic compositions based on ethylene interpolymers.
IPC: C08L71/02
Filed: 1983-01-11
Abstract: Filled thermoplastic compositions having enhanced elongation and useful, e.g., as sound-deadening sheeting for automotive carpet, are obtained by blending about 0-50% by weight of an ethylene interpolymer, such as ethylene/vinyl ester, ethylene/unsaturated mono- or dicarboxylic acids or esters of said unsaturated acids, etc. 0-20% by weight of a plasticizer selected from the group consisting of processing oils, epoxidized oils, polyesters, polyethers, polyether esters and combinations thereof about 40-90% by weight of filler from about 0.05 to about 5.0% by weight of at least one organic acid or acid derivative selected from the group consisting of saturated polycarboxylic acids having from 6 to 54 carbon atoms, unsaturated mono- and dicarboxylic acids having from 12 to 20 carbon atoms, alicyclic and aromatic carboxylic acids, and mono-, di- and trivalent metal salts, esters and amides of said acids and optionally modifying resins, such as tackifiers and certain ethylene and propylene homo- and copolymers.
Patent ES-8403224-A1 (ES)
Title: Coin testing apparatus.
IPC: G07D5/02
Filed: 1983-02-11
Abstract: The operation of a coin testing apparatus is checked by switching the apparatus to a test mode. In the test mode, the properties of items inserted into the apparatus are compared with stored "test" ranges, instead of "acceptability" ranges which are normally used to determine whether the item is a genuine coin. A specially designed non-genuine coin is then inserted into the apparatus. If the measured properties of the non-genuine coin fall within the "test" ranges, a signal is produced to indicate that the apparatus is operating correctly. If any of the properties falls outside a "test" range, but within a further, contiguous range, a signal indicates that the apparatus is working adequately, but not optimally.
Patent ES-8404031-A1 (ES)
Title: Improvements in or relating to chain components.
IPC: F16G15/00
Filed: 1983-04-14
Abstract: A chain sling assembly includes a main link 2 provided with two separable connector links 14 each carrying two shackles 50 and shortening clutches 66. Each connector link 14 has a first portion 16 profiled to co-act with the main link 2 and a second portion 18 profiles to co-act with the shackles 50, hubs 42 of the first potion 16 extending externally of hubs 44 of the second portion 18 and being connected with a pin 20. The shortening clutches permit adjustment of the free length of a fall portion of chain 83 by engaging a link 81 in a jaw portion 76.
Patent ES-8500431-A1 (ES)
Title: Crossflow cooling tower fill section
IPC: F28F25/08
Filed: 1983-04-18
Abstract: A fill section arrangement for crossflow cooling towers which utilizes a mixture of high density fill strip regions and low density fill strip regions. The regions of the fill section which include the high density fill strips are those regions which have the highest enthalpy driving forces.