baber/WOPTO huggingface dataset:
Patent ES-448543-A1 (ES)
Title: Climbing scaffolding assemblies with associated shuttering
IPC: E04G3/28
Filed: 1976-06-04
Abstract: A scaffolding assembly is made up of independent units each of which is fitted with inside and outside shuttering panels. The assembly is particularly suitable for in situ casting of walls in reinforced concrete, in successive layers which may vary in their inclination to the vertical. Each unit includes a support frame which is attached to one surface of the wall in progress and is fitted with one shuttering panel and a first assembly of catwalks. At its upper end it has a cantilever which overhangs the top of the wall, from which is suspended a movable frame substantially parallel to the support frame. The position of the movable frame on the cantilever is adjustable, to vary its distance from the support frame. The movable frame is fitted with the other shuttering panel and with a second catwalk assembly. A lifting system on the support frame co-operates with attachments on the wall to raise the unit. It includes at least two cams on each upright of a support frame which progressively engage the attachments to clamp the support frame in position. This system also includes slidable bearing arms which positively engage the attachments and which are retracted during raising of the unit. The horizontal position of all the catwalks of each catwalk assembly are simultaneously set by a respective levelling system. At least one side of each catwalk assembly is extensible to provide catwalks continuous from one scaffolding unit of the assembly to the next.
Patent ES-448933-A1 (ES)
Title: Process for preparation of novel carboxylic acid derivatives
IPC: C07C227/16
Filed: 1976-06-16
Abstract: PURPOSE:Carboxylic acid derivatives of formula I[where R1 is OR'(R'is H, OH or lower alkyl, etc.) or formula II(R'', R'''are H, lower alkyl, allyl, arakyl or lower hydrozyalkyl, R'' and R''' together may form heterocyclic ring such as morphorino, piperidino) X is H, halogen, lower alkyl, carboxyl, etc. Z is O or S Y is H, halogen, lower alkyl, OH, aralkyloxy, etc. R2 is lower alkyl or acyl such as lower alkanoyl, maloyl].
Patent ES-451172-A1 (ES)
Title: Safety lock for forming machine blowhead
IPC: C03B9/16
Filed: 1976-09-02
Abstract: An apparatus for forming glass containers wherein the glass is expanded to its final shape in a blow mold. A blowhead is brought onto vertical registry with the blow mold cavity. In the conventional Hartford I.S. forming machine, the mechanism for moving the blowhead onto and out of registry with the blow mold is pneumatically operated. The blowhead and the arm that supports the blowhead or blowheads is of considerable mass, and when an operator is required to change blow molds, or in some instances repair mechanisms which are at the blow mold location, it is necessary to maintain the blowhead in its up position. Air lockout systems have been used in the past but have not been foolproof. Accidents may occur. The present invention utilizes a mechanical lockout arrangement which locks the piston rod in its elevated position to avoid any possibility of the blowhead dropping.
Patent ES-456625-A1 (ES)
Title: 3,7-Disubstituted-3-cephem-4-carboxylic acid compounds and processes for preparation thereof
IPC: C07D277/52
Filed: 1977-03-08
Abstract: Antibiotic cephalosporin compounds, method of making and pharmaceutical composition thereof represented by the general formula < IMAGE > wherein R1 is amino, lower alkylamino, a protected amino, a protected lower alkylamino, hydroxy or lower alkoxy, R2 is hydrogen, acyloxy, pyridium or a heterocyclicthio group which may have suitable substituent(s), R3 is carboxy or its derivative, A is carbonyl, hydroxy(lower)alkylene or a protected hydroxy(lower)alkylene and R4 is hydrogen or halogen, or R2 and R3 are linked together to represent a group of the formula -COO-, this divisional application being directed to intermediate compounds of the formula:
Patent ES-459832-A1 (ES)
Title: Hydroxyalkyl derivatives of aminoglycoside antibiotics
IPC: A61P31/04
Filed: 1977-06-16
Abstract: Certain 2-deoxystreptamine aminoglycoside antibiotics, substituted on the 1-amino group by an alkyl group bearing one or more hydroxy groups, are useful antibacterial agents. The 2-deoxystreptamine aminoglycoside compounds which are substituted in this manner include the kanamycins, the gentamicins, tobramycin, ribostamycin, the neomycins, and 6'-N-alkyl derivatives thereof.
Patent ES-467002-A1 (ES)
Title: Process for determining the ozone content of ozone-containing gas mixtures
IPC: G01N25/20
Filed: 1978-02-15
Abstract: The ozone content of ozone-containing gas mixtures is determined in a process wherein the ozone is converted to oxygen and which includes channeling a gas mixture containing nitrogen oxides and possibly water vapor through an adsorbent of aluminosilicate which contains 2 to 20% by weight of aluminum oxide and the aluminosilicate is of spherical shape with a particle diameter of 2 to 5 mm and a specific area of 200 to 650 m2/g and an average pore diameter of 5 to 10 nm.
Patent ES-475818-A1 (ES)
Title: Forging apparatus having means for radially moving blade die segments
IPC: B21K1/36
Filed: 1978-12-07
Abstract: A forging apparatus has an upper die and lower die with the lower die being positioned on a die stack with the upper die being movable by a ram, said upper and lower dies having cylindrical portions extending towards each other where the rim of the formed disc is to be located. Blade dies are positioned around the radial opening presented between the two faces of the upper and lower die as they rest on a preformed blank, said cylindrical array of blade dies being held in position by two wires around their outer circumference and supported in the forging operation by a cylindrical back-up die the cylindrical array of blade dies being slanted outwardly at its upper and lower edge from where they engage the cylindrical portions, forming an upper and lower annular cam surface. Ring members are positioned around both of said cylindrical sections for slidable movement thereon, said ring members being of wedge-shape cross-section so that as they are moved inwardly, when they contact said cam surfaces, they will cam said blade dies radially outward. Actuating pins extend from each of said ring members to a location above and below their respective upper and lower dies where they can be actuated by spider arms fixed to an actuating shaft which extends through their respective ram or die stack. Knockout pins are located in the upper and lower dies and are actuated by rods extending through each of the actuating shafts.
Patent ES-475956-A1 (ES)
Title: Oxime derivatives of 3-thiadiazolylthiomethyl-7-aminothiazolylacetamido-cephalosporanic acid processes for preparing them and pharmaceutical compositions containing them
IPC: C07D501/36
Filed: 1978-12-13
Abstract: The compounds correspond to the formula: < IMAGE > in which R1 represents hydrogen or certain protective groups, R2 represents certain alkyl radicals, R3 represents C1-C4 alkyl or alkoxy radicals and A represents hydrogen, an alkali metal, alkaline-earth metal, magnesium or amine cation or an ester group the preferred compounds have the syn configuration. The preparation is carried out by creating the amide bond from the carboxyl component and the substituted 7-aminocephem component, followed by an acid hydrolysis, a hydrogenolysis or a treatment with thiourea when it is desired to remove the protective groups R1 and A. The compounds are active with respect to gram (+) and (-) bacteri they can be used in the treatment of relevant infections.
Patent ES-478023-A1 (ES)
Title: Movable workpiece-clamping attachment for sewing machine
IPC: D05B35/10
Filed: 1979-02-23
Abstract: To grip the tail end of a workpiece such as a stack of fabric layers to be stitched in a sewing machine, a pneumatically actuatable clamp on a carriage reciprocably guided along a rail has an air inlet in the form of a first nipple with a lateral entrance aperture confronting a discharge opening of a stationary air-supply line when the clamp is in a retracted loading position remote from the sewing machine. Air admitted in that position to a pressure cylinder via a branch of the supply line forces the inlet duct of the clamp against a sealing ring surrounding the discharge opening to conduct the main air flow via a check valve and a control valve to an operating jack for closing the clamp, the jack including a single-acting spring-loaded piston. After the air supply has been cut off, the front end of the workpiece is engaged by the sewing-machine feed whereby the carriage is entrained toward an unloading position against a counteracting force while the air pressure is maintained by the check valve to hold the clamp closed. In the unloading position, proximal to the sewing machine, the control valve is reversed by an end stop to vent the cylinder of the operating jack whereby the clamp is opened to release the workpiece whereupon the counteracting force returns the carriage to the loading position in which another end stop sets the control valve to its original state.
Patent ES-482155-A1 (ES)
Title: Phenethanolamines, their formulations, use and preparation.
IPC: C07C231/00
Filed: 1979-07-03
Abstract: Compounds of formula (1): < CHEM > wherein: R1 is hydrogen or fluorine R3 is aminocarbonyl, methylaminocarbonyl, or C1-C2 alkoxycarbonyl and their pharmaceutically acceptable salts are effective agents in weight control in mammals.
Patent ES-482517-A1 (ES)
Title: Method for the manufacture of a bonded abrasive grinding product
IPC: B24D18/00
Filed: 1979-07-16
Abstract: In the manufacture of grinding wheels or other grinding products of either the vitrified or organic type, the heat treatment for drying and/or firing or curing respectively is provided by microwave energy so that the heating is progressive from the inside of the wheel to the outside and the process is greatly speeded up. It is also possible according to the invention to include a steel or other metallic reinforcing ring in a grinding wheel without it being damaged or destroyed during firing.
Patent ES-8103879-A1 (ES)
Title: Electrical switch with several selectors.
IPC: H01H15/04
Filed: 1980-04-22
Abstract: An electrical switch for use as a coding device comprises a body (1) of electrically insulating material carrying first and second bus contacts (2, 3) and a plurality of individual contacts (4), and a plurality of selector members (7) respectively associated with the individual contacts (4) and each operable selectively to connect the associated individual contact (4) with either the first (2) or the second (3) or neither bus contact. The selector members (7) are held in position by a cover (12) having slots (13) through which operating members (14) of the selector members (7) project.
Patent ES-8100725-A1 (ES)
Title: Device for measuring the relative position of two objects
IPC: G01D5/24
Filed: 1980-04-08
Abstract: A device for measuring the relative position of two objects by variation of capacitance. The device comprises a capacitive detector of the differential type which has at least two first electrodes adapted to be mechanically connected to one of the objects and at least a second electrode adapted to be mechanically connected to the other object and forming with the first electrodes two capacitances which vary as a function of the relative position of the objects. These two capacitances are in a ratio which is only a function of this relative position. There is provided a circuit for determining the values of these capacitances. The measuring device further comprises switching means for selectively connecting said capacitances to the input of said value determining circuit so as to measure successively said capacitances and also the parasitic capacitance inherent in the measuring system.
Patent ES-8101158-A1 (ES)
Title: Pulper for producing paper pulp suspensions
IPC: D21B1/32
Filed: 1980-05-02
Abstract: An apparatus for pulping paper into a pulp suspension is disclosed. A vertical container has an upper paper pulping zone and a lower pulp diluting and outlet zone beneath the pulping zone. A narrowed despecking slot communicates between the two zones. A rotor in the container circulates and breaks up the paper in the presence of the liquid in the pulping zone. Ribs on the rotor cooperate with stators in the container for defining the despecking slot. A pulp suspension dilution water inlet communicates into the dilution zone. The outlet from the container also communicates from the dilution zone. A screen protects the outlet from the dilution zone against exit of large particles therethrough and vanes on the rotor clean the screen.
Patent ES-8102132-A1 (ES)
Title: Crystallized cephalosporin salts
IPC: C07D501/56
Filed: 1980-05-12
Abstract: Crystallized cephalosporin salts, particularly crystalline addition salt of pivaloyloxymethyl 7 beta -[2-(2-aminothiazol-4-yl)acetamido]-3-[[[1-(2-dimethylaminoethyl)-1H-t etrazol-5-yl]thio]methyl]ceph-3-em-4-carboxylate with hydrochloric acid, tartaric acid or citric acid, which is very stable and is readily adsorbable through intestinal tract, with little individual differences, when the salt is applied orally.
Patent ES-8105305-A1 (ES)
Title: 5-Substituted oxazolidines having herbicide antidote activity, production thereof, herbicidal compositions containing them, use thereof in preventing injury to crops and crop seeds coated therewith.
IPC: A01N47/38
Filed: 1980-06-17
Abstract: N-haloacyl oxazolidines substituted in the 5-position with oxy or thio containing groups of the formula < CHEM > A-Compounds: wherein XR1 is phenoxy, R is selected from the group consisting of haloalkyl, where halo is chloro or bromo, and p-methyl phenylsulfonylamido and R2 and R3 are independently selected from lower alkyl B-Compounds: wherein X is selected from the group consisting of oxygen and sulfur R1 is selected from the group consisting of alkyl and alkenyl R is selected from the group consisting of haloalkyl, alkylthio and p-tolylsulfonamido R2 and R3 are independently selected from the group consisting of hydrogen and lower alkyl, each having 1 to 3 carbon atoms, inclusive provided that the carbon content of R1 + R2 is less than or equal to 6 carbon atoms and further provided that when XR1 is alkylthio, then R is other than haloalkyl having 3 to 4 carbon atoms inclusive, and provided that when XR1 is methoxy, R is other than 2,3-dibromopropyl and in addition a compound selected from the group of compounds consisting of 2,2-dimethyl-3(3-bromopropionyl)5-pentoxymethyl oxazolidine 2,2-dimethyl-3(5-chlorovaleryl)5-isopropoxymethyl oxazolidine 2,2-dimethyl-3(5-chlorovaleryl)-5-allyloxymethyl oxazolidine C-Compounds: wherein X is oxygen or sulfur and R1 is alkyl R is selected from the group consisting of haloalkyl, and alkoxy carboalkyl R2 is selected from the group consisting of phenyl, p-chlorophenyl and p-bromophenyl and R3 is selected from the group consisting of hydrogen and methyl. These new compounds have utility as active herbicidal antidotes to protect against and decrease crop injury when used with thiolcarbamate herbicides, and may be when applied in various ways to achieve this. These ways include soil treatment, seed treatment and in-furrow treatment. Improved herbicidal compositions comprising a first-part of one or more thiolcarbamate herbicides and a second part of an effective antidote compound therefor as defined above are disclosed.
Patent ES-8202762-A1 (ES)
Title: Storage/retrieval machine.
IPC: B66F9/07
Filed: 1980-12-19
Abstract: A mast structure (28) for a storage/retrieval machine (10) and a method for vertically aligning the mast on the frame (12) of the machine, wherein the mast is pivotally supported on a support structure (30) and temporarily secured by clamping means (54) acting on the support structure and the mast, and the mast is moved about its pivot (52) by adjustment means (56, 58, 64) mounted on the support structure and mast to obtain precise vertical alignment of the mast as determined by a plumb line or other known alignment means. In accordance with another aspect of the invention, adjustable connecting means (78, 80, 82) are provided to join two previously aligned masts to define a double masted storage/retrieval machine.
Patent ES-8202200-A1 (ES)
Title: Electromagnetic control device for remotely controlling electric switches and the like.
IPC: H01H50/30
Filed: 1981-02-25
Abstract: An electromagnetic control device for remotely controlling electric switches, contactors, and the like, utilizing partly movable and partly fixed internal core electromagnets (7,8) with a direct engagement slide or bar (35) with the switch toggle adapted for actuating said toggle in the on and off modes, and an engagement lug or lever for directly controlling the toggle of an electric limit switch provided for supplying said electromagnets, as well as a rocker lever linkage associated with a display window for monitoring the on/off positions and the automatic mode of operation, and a safety device effective to automatically shut off, through a microswitch, the power supply to the electromagnets (7,8).
Patent ES-8205596-A1 (ES)
Title: Apparatus for handling an elongate workpiece
IPC: B21J13/08
Filed: 1981-02-27
Abstract: An apparatus for handling an elongate workpiece includes a cradle for supporting the workpiece longitudinally in a horizontal attitude, and a table having a fixed base 52 and three vertically stacked members 54, 56, 58 each movable in one of three mutually orthogonal directions. The cradle has rotatable discs 13 with slots 15 for receiving the workpiece and is mounted on the uppermost 54 of the movable table members. The apparatus is particularly applicable to handling of long rods, such as oilwell sucker rods, during forging in a multiple station press.
Patent ES-8304760-A1 (ES)
Title: Dough forming, dividing and cutting apparatus
IPC: A21C3/10
Filed: 1981-09-01
Abstract: An apparatus produces a continuous plurality of generally rectangular dough elements of a controllable weight from a continuous and irregular mass of dough. The invention includes separate forming, dividing, and cutting portions. The forming portion includes multiple rollers disposed both normal to as well as parallel and traverse to the path of movement of the dough which form the irregularly-shaped dough mass to have a uniform width, depth, and consistency. The dividing portion includes a horizontally-disposed, multichannel dividing drum and a plurality of compression rollers which divide the dough from the forming portion into multiple strips of uniform cross section. The cutting portion includes a multiblade assembly having the shape of and being occludable with the channels of the multichannel drum. The blades are driven at constant speed in a planetary fashion whereby the only motions of the blades relative to the strips of dough passing through multichannel drum are inward and outward. The strips of dough are thus divided into a plurality of generally rectangular dough elements with a minimum of dough working or punishment. The weight of the dough elements is determined by the rotational speed of the dividing drum. Cooperating with the forming and dividing portions is a sensing mechanism which senses the amount of dough between the forming and dividing portions. The sensing mechanism controls the rotational speed of the horizontal rollers in the forming portion to maintain a predetermined amount of dough adjacent the compression rollers to assure uniform compression of the dough.
Patent ES-8303469-A1 (ES)
Title: A process for advancing epoxy resins in molecular weight and a process for preparing resin impregnated substrates.
IPC: C08G59/18
Filed: 1981-12-03
Abstract: Process for advancing epoxy resins in molecular weight and a process for preparing resin impregnated substrates in which an epoxy resin is reacted with a dihydric phenol in the presence of a sufficient quantity of a phosphonium catalyst such that the product resulting from reacting a mixture of the catalyst, epoxy resin and dihydric phenol has a percent epoxide difference from the theoretical percent epoxide of from 0.5 to 4.0.
Patent ES-8303750-A1 (ES)
Title: System for remotely displaying and sensing information using shadow parallax.
IPC: G06T11/80
Filed: 1981-12-29
Abstract: System for remotely displaying and sensing information in which an image of information (3) is displayed by a flying-spot scanning device (4) on work area (3). The device (4) contains both a display system and a plurality of non-overlapping sensors receiving images alike in perspective but differing in shadow placement. A computer system (5) including a processor and a storage controls what is displayed and interprets the information received by the sensors. Used without the display function a visualization of work area (3) is obtained that is much more interpretable by a computer than with standard visual parallax for improved robotic visual perception.
Patent ES-8302618-A1 (ES)
Title: Process for removing hydroperoxides and aldehydes from allyl-alkyl ether.
IPC: C07C41/44
Filed: 1982-03-11
Abstract: Described herein is a process for the conversion of hydroperoxides, present in alkyl-alkyl ethers to products including alpha , beta -unsaturated aldehydes and for reducing such alpha , beta -unsaturated aldehydes to alcohols prior to the use of the ether as a feedstock in a hydroformylation reaction to produce the corresponding ether aldehyde. The process involves contacting the ether with a metal hydride, either in aqueous solution and/or by means of an ion exchange resin. Such treatment decomposes the hydroperoxides and then reduces their alpha , beta -unsaturated aldehyde decomposition products, thereby reducing the catalyst inhibition period present in the hydroformylation reaction which is observed when such alpha , beta -unsaturated aldehyde impurities are present.
Patent ES-8303948-A1 (ES)
Title: Flexing apparatus for the tool carrier of a press brake or the like.
IPC: B21D5/02
Filed: 1982-06-02
Abstract: This device for bending the tool holder of a folding press comprises structure for controlling the deformation of the wedge secured at either end, in the form of a hollow screw engaged in a socket rigid with the tool holder so that it can accomplish movements of translation within this socket, a member for fastening the screw to the wedge, a sprocket mounted coaxially to the screw on the screw-threaded shank thereof for causing the translation of the screw in the socket, and a single driving system for controlling the rotation of the set of sprockets acting at different thrust points disposed at spaced intervals along the wedge, this single wedge having a relatively great length and being therefore easily deformable under the control of the single control system.
Patent ES-8401596-A1 (ES)
Title: Radiation reflector support structure and method of producing it
IPC: F24S23/74
Filed: 1982-08-02
Abstract: A radiation reflector, consisting of a reflector of suitable shape, e.g. in the shape of a trough having a parabolic cross-section or of a paraboloid of revolution, is supported by a concrete layer which either is cast and subsequently applied adhesively to the rear of the reflector or is cast onto the rear of the reflector. The concrete layer contains concrete reinforcing elements cast monolithically onto it, and the concrete preferably contains glass fibres as internal reinforcement. A method of producing the support structure is likewise specified. The reflector can be a solar collector or a radar antenna.