baber/WOPTO huggingface dataset:
Patent ES-8103103-A1 (ES)
Title: Cephalosporin antibiotics
IPC: A61K/
Filed: 1980-02-22
Abstract: Cephalosporin antibiotics of general formula < IMAGE > (I) (wherein Ra and Rb, which may be the same or different, each represent a C1-4 alkyl group, or together with the carbon atom to which they are attached form a C3-7 cycloalkylidene group). These compounds exhibit broad spectrum antibiotic activity, the activity being unusually high against gram-negative organisms such as strains of Pseudomonas organisms. Particularly effective compounds of formula (I) are (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimino)ace tamio]-3-(pyridazinium-1-ylmethyl)ceph-3-em-4-carboxylate and (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-(t-carboxycyclobut-1-oxyimino )acetamido]-3-(pyridazinium-1-ylmethyl)ceph-3-em-4-carboxylate. The invention also includes the non-toxic salts and non-toxic metabolically labile esters of compounds of formula (I), compositions containing the antibiotic compounds of the invention and a method of combatting bacterial infection utilizing the antibiotics.
Patent ES-8104073-A1 (ES)
Title: A belt drive arrangement.
IPC: B41F17/00
Filed: 1980-04-16
Abstract: A printing belt (12) extends around a rotatable cylinder (30) having independently rotatable belt drive sprockets (40) at the opposite ends thereof. A torque-assist drive (86, 90, 114, 116 etcetera) connected with the cylinder is selectively operable in response to sensors (eg. 62) for imparting supplemental traction to the belt for preventing relative slippage between the belt and drive sprockets.
Patent ES-8101788-A1 (ES)
Title: Adjustable retaining unit for two pivoted levers - has built-in ratchet to provide retention of coupled operating levers, esp. for use in air conditioning unit of motor vehicle
IPC: G05G5/06
Filed: 1980-06-14
Abstract: Two interconnected levers, such as are used in the heating or air conditioning unit of a motor vehicle, are capable of controlled relative movement with positive retention. The main lever (11) has an elongated slot (15) that locates over a pin (22) fixed to the housing. A pivot point (24) halfway along the lever, provides a location for the second lever (26) that is located on a fixed pivot pin (28) at the other end. The lever carries an internal toothed profile (41) and a spring retainer locates in the grooves. When the main lever is moved (F), the toothed profile and spring act as a retaining ratchet.
Patent ES-8107076-A1 (ES)
Title: Tool support for tool machines
IPC: B23B45/16
Filed: 1980-10-27
Abstract: A tool support for a hand tool machine includes a housing surrounding a drive spindle having a recess to receive a tool-receiving sleeve. This recess accommodates a compression spring which biases an end portion of the sleeve. The sleeve is also provided with a tool-facing portion receiving a tool to be used and an intermediate shaped portion which is arranged for a possible slidable movement within an adapter rigidly mounted to the drive spindle. A second sleeve is provided in the tool support which is threadably mounted on the tool-facing portion of the tool-receiving sleeve and is arranged so that its axial position may be adjusted. Said end portion of the sleeve has such a length that the length of contact of this end portion with the recess should be relatively larger than the combined length of contact of the shaped portion of the tool-receiving sleeve with the inner surface of the adapter and a possible path of the second sleeve in the axial direction. Such a structure provides a quick change of a tool to be used without any potential danger to an operator.
Patent ES-8202028-A1 (ES)
Title: Glycerine-3-phosphoric acid halogenalkyl ester, process for its preparation and further processing.
IPC: C07F9/10
Filed: 1981-03-20
Abstract: New glycerol-3-phosphoric acid halogenoalkyl esters of the general formula I < IMAGE > (I) in which R denotes the radical R1 or an acyl radical -COR1, R1 denotes a straight-chain or branched, saturated or unsaturated alkyl group having 1 to 25 C atoms, R3 is a halogen atom, y is an integer from 2 to 12 and X(+) denotes one equivalent of a monovalent or divalent cation, as intermediate products for the preparation of phospholipids (glycerolphosphatides), a process for their preparation, and a process for subjecting them to further conversion, are described.
Patent ES-8206987-A1 (ES)
Title: Reactor for exothermic reactions and use of this reactor for the preparation of hydrocarbons.
IPC: B01J8/18
Filed: 1981-04-13
Abstract: A reactor for exothermic reactions provided with bundles of narrow axial cooling pipes, mounted between distributing and collecting drums ("steam headers") provided with tube sheets. The distributing drums are placed symmetrically around the outlet end of a central axial coolant inlet pipe, recovering from top to bottom of the reactor. A feed gas inlet at the bottom branches into feed pipes with a quantity of nozzles, in order to allow the gas to fluidize a mass of catalyst particles.
Patent ES-8205950-A1 (ES)
Title: Pump-injector device for an internal combustion engine
IPC: F02M59/26
Filed: 1981-07-23
Abstract: This device comprises a body provided with a bore in which a plunger is slidably mounted, this plunger is movable between a lower position in which it obturates injection nozzles provided through the bottom of the bore, and an upper position where it is spaced from the bottom. Metering means comprise a feed groove provided in the piston wall and opening on the tapered end thereof, this groove having an upper edge inclined to the piston axis. This upper edge co-operates with a fuel inlet port. A similar groove is provided in the piston wall, this groove having an inclined upper edge co-operating with a fuel discharge port. Fuel metering is achieved by rotation of the plunger about its axis.
Patent ES-8206816-A1 (ES)
Title: Tight chamber of a heat exchanger with a mantle consisting of straight water pipes arranged concentrically around a central burner.
IPC: F24H1/40
Filed: 1981-10-23
Abstract: A gas-tight chamber for a heat exchanger has a shell (12) forming the gas-tight chamber made of a light flexible or semirigid material such as rubber or thin silicone-treated sheet material which, because of its low weight and relative flexibility, absorbs all the vibrations produced and maintained by the burners, which eliminates the noise. The exchangers have a layer of longitudinal water tubes arranged concentrically around a central burner.
Patent ES-8305312-A1 (ES)
Title: Promoted bismuth cerium molybdate catalysts and use thereof in oxidation-type reactions.
IPC: C07C47/22
Filed: 1982-02-26
Abstract: A bismuth cerium molybdate catalysts oxide complex catalyst contains a promoting amount of an alkali metal Tl, Sm, Ag, Cu, Cr, Sb, rare earth metal other than Ce and Sm, Te, Ti, Zr, Th or mixture thereof. Such catalyst provides high yields of acrylonitrile in the ammoxidation of propylene and give improved results in other oxidation-type reactions.
Patent ES-8502008-A1 (ES)
Title: Regulation of fuel supply in Dwight-Lloyd sintering process
IPC: B22F3/00
Filed: 1982-05-28
Abstract: Fuel addition is regulated by continuous measurement of the electrical resistivity of the final product, sintered tool or intermediate product. The ferrous oxide content of the sintered product is determined by direct continuous measurement of its electrical resistivity. An electrical supply is used,pref. alternating to avoid polarisation of the brushes, which emit a signal through the sintered prod. carried on a conveyor belt.
Patent ES-8305928-A1 (ES)
Title: Optical inspection system.
IPC: G01B11/24
Filed: 1982-07-16
Abstract: An optical inspection system for the inspection of circular workpieces (1) includes an electronic camera (6) having an optical system (21) for focusing an image of a circular workpiece (1) on an electronically active image receiving surface (23), means (16) to move the circular workpiece (1) into a predetermined position in the field of view of the optical system (21) of the camera (6). When a conventional electronic camera is used to inspect circular workpieces it is very difficult to analyse the output signal from the camera since it corresponds to chords taken across the workpiece (1). To overcome this the present inspection system includes means (7) for scanning the image receiving surface in directions extending substantially radially across the image receiving surface to produce an output signal, and a signal analyser (12) arranged to monitor the output signal corresponding to each radial scan to detect the presence of any irregularity in the workpiece.
Patent ES-8400509-A1 (ES)
Title: Changeable draw mechanism for straight bar type knitting machine
IPC: D04B11/06
Filed: 1982-08-12
Abstract: In a flat knitting machine with a variable weft-knitting device having boss arrangements for controlling the advance of a yarn guide in front of a slur-cock which is caused by a differential in each direction of the weft-knitting movement and by a variable transmission ratio of differing size, a simple variable weft-knitting mechanism, in which the yarn guide and slur-cock are driven positively by a differential, can be produced if a mounting (46) carries a pair of cams (56, 58) controlling the advance and is movable together with a weft-knitting eccentric tappet, in order to displace the cams (56, 58) together with the mounting (46) by an amount which corresponds to the amount of the weft-knitting movement, and if the cams (56, 58) are individually movable relative to the mounting (46) for interaction with an advance-controlling sensor (72) at the end of the weft-knitting movement, for actuating the differential for a retention of the yarn guide (106) and a build-up of a desired yarn-guide lead for different weft-knitting widths.
Patent ES-8503644-A1 (ES)
Title: Microbicidal triazolyl-ethyl-ethers.
IPC: A01N43/64
Filed: 1982-11-26
Abstract: Novel substituted azolyl-ethyl ethers of the general formula I < IMAGE > wherein R1 is phenyl, phenyl mono- to trisubstituted by halogen, C1-C3- haloalkyl, nitro, C1-C3-alkoxy, C1-C8-alkyl and/or cyano, or phenyl substituted by phenyl or phenoxy, naphthyl, or naphthyl mono- or -disubstituted by halogen, nitro and/or C1-C3-alkyl, benzyl, or benzyl mono- or disubstituted by halogen, nitro and/or C1-C3-alkyl R2 is phenyl, phenyl mono- to trisubstituted by halogen, C1-C3-haloalkyl, nitro, C1-C3-alkoxy, C1-C8-alkyl and/or cyano, or phenyl substituted by phenyl or phenoxy, or it is C1-C10-alkyl, C3-C8-cycloalkyl or C3-C8- cycloalkyl-(C1-C4-alkyl) R3 is C1-C12-alkyl, C2-C4-alkenyl, C3-C4-alkynyl, benzyl, or benzyl mono- or disubstituted by halogen, nitro and/or C1-C3-alkyl and R4 is an azolyl group including acid addition salts thereof, quaternary azolium salts and metal complexes, are used in agrochemical compositions for the preventive and curative combating of harmful microorganisms.
Patent ES-8406815-A1 (ES)
Title: Punch and winding machine
IPC: H02K1/16
Filed: 1983-08-03
Abstract: An axial flux induction electric motor and method and apparatus for the production thereof, said motor having a rotor and stator, each formed of a core consisting of metal strip having holes punched therein at longitudinally spaced locations so that holes on the core form radially extending slots on a radial face of the core, and wherein said core has the radially inner coils and the radially outer two coils fixed together by deformations thereby preventing unwinding of the core.
Patent ES-8503177-A1 (ES)
Title: Electronic power overload protection circuit
IPC: H03F1/52
Filed: 1983-09-20
Abstract: A protection circuit for a push-pull amplifier includes two sensing transistors arranged in respective feedback circuits. The output signals of such sensing transistors, which are indicative of the output voltage, are used to limit the output current of the amplifier in such a manner that the output current is limited to a first threshold decreasing with a steeper slope as a function of the output voltage of the amplifier between predetermined two output voltage values, and a second threshold decreasing with increasing output voltage at a lesser slope above the higher one of the two predetermined output voltage values. This characteristic response can be overridden by appropriate circuitry so long as the temperature of the amplifier is below a predetermined maximum value, so as to make the output current threshold independent of the output voltage.
Patent ES-8504653-A1 (ES)
Title: Fungicidally active compositions containing ethene derivatives.
IPC: C07D213/59
Filed: 1983-09-26
Abstract: A fungicidal composition which comprises a carrier and, as active ingredient, a compound of the general formula (I) Ar<1>R<1>C = CAr<2>R<2> (I) or an N-oxide, salt or metal salt complex thereof, wherein one of Ar<1> and Ar<2> represents an optionally substituted 6 membered heteroaromatic ring containing 1 or 2 nitrogen atoms and the other of Ar<1> and Ar<2> represents an optionally substituted 5 or 6 membered heterocyclic ring having 1 or 2 heteroatoms or an optionally substituted phenyl group R<1> represents a hydrogen atom or an optionally substituted alkyl group and R<2> represents a cyano group, a -COOH group or an ester or thioester thereof, or a group <CHEM contiene="yes"> wherein each of R<3> and R<4> independently represents a hydrogen atom or an optionally substituted alkyl or phenyl group or R<3> and R<4> together with the interjacent nitrogen atom represent a heterocyclic ring and Y represents a halogen atom. <CHEM contiene="yes"> wherein R<6> represents an optionally substituted alkyl or phenyl group, R<7> represents an acyl group derived from a carboxylic acid, and R<8> and R<9> are as defined above for R<4> and R<5> exhibit fungicidal properties.
Patent ES-8500477-A1 (ES)
Title: Stored program control.
IPC: G05B19/04
Filed: 1984-01-27
Abstract: A memory-programmable controller is disclosed having a bit and word processor for controlling a peripheral process. A process control program is stored in a user program memory. The controller includes a data memory in which process images of the controlled process are stored. A supplemental memory is coupled in parallel with the data memory. Bit-wide data is stored in the data memory and change bits associated with individual ones of the bit wide data in the data memory are stored in the supplemental memory. The change bits determine whether the associated bit in the data memory can be changed during processing by the control program. Definite control states can thereby be simulated for test purposes.
Patent ES-8504038-A1 (ES)
Title: Railway vehicle control apparatus and railway system having regenerative control.
IPC: B61L3/18
Filed: 1984-03-16
Abstract: Substations (1, 2) supply rectified DC power containing an AC ripple to third rails (3A, 3B) of a railway system via ground fault disconnect switches (51, 52). A current transformer (7) connected in the power supply circuit of a railway vehicle (100) senses AC components, and its output is fed to a frequency detector (8) which determines if the substation ripple is present. If not, the detector actuates the motor controller (11) of the vehicle to disable regenerative braking and thereby to prevent exacerbation of the fault.
Patent ES-8601555-A1 (ES)
Title: Inductive element.
IPC: H01F27/22
Filed: 1984-05-08
Abstract: 1. Inductive component, in particular choke for power electronics, comprising at least a winding (1) and a core (2) of high magnetic permeability, which core (2) consists substantially of a metal and is designed as a substantially closed magnetic circuit and is made up of a core inner part (6) and a core outer part (7), the winding (1) enclosing the core inner part (6) and for its part being enclosed by the core (2), and being isolated from the core outer part (7) by a winding gap (8) with a width (d) of less than 0.5 mm and or the winding gap (8) being filled with a solid insulating material characterised in that the core (2) is constructed as a package of transformer sheets and, to increase the heat transfer area, the package is subdivided into subpackages (21, ..., 23) and the subpackages (21, ..., 23) are isolated from one another by spacers (3) and form cooling channels (4).
Patent ES-8502670-A1 (ES)
Title: 3-benzylidene-camphors, process for their preparation and their use in protection against UV rays
IPC: A61K8/00
Filed: 1984-05-24
Abstract: The invention relates to new 3-benzylidene-camphor derivatives of the formula: < IMAGE > (I) in which R1 denotes H or SO3(-)M(+), with M=H, an alkali metal or N(+)(R3)4, with R3=H or C1-C4 alkyl or hydroxyalkyl R2 denotes C1-C4 alkyl or C1-C4 alkoxy and n=0-4 and Z denotes < IMAGE > in which R4 has the same meaning as R1 and can be identical or different, or alternatively < IMAGE > in which R5 denotes H, optionally substituted aryl, C1-C4 alkyl, -CN, -COOR7 or < IMAGE > and R6 denotes -COOR8 or < IMAGE > in which R7 and R8, which are identical or different, denote alkyl, alkenyl, cycloalkyl or aralkyl and R9 and R10, which are identical or different, denote H, alkyl, alkenyl or cycloalkyl if R5=H, alkyl or aryl, R6 can represent -COO(-)M(+) the methylidene-camphor radical, on the one hand, and the radical Z, on the other hand, are in the meta or para position. These derivatives act as sun filters.
Patent ES-8600022-A1 (ES)
Title: Method for manufaturing a glove.
IPC: B29C41/22
Filed: 1984-09-19
Abstract: Methods are provided for producing protective work gloves and other wearing apparel, having a variety of different protective and surface characteristics, as desired, without any separate cutting, knitting or sewing operations, and wearing apparel so produced by such methods. The method includes, for example, developing a work glove including its liner in a series of steps applied sequentially to a single form moving through a production line. The method eliminates the need for a separate operation for producing fabric liners including cutting, sewing and the manual loading of each individual liner on a form for subsequent dipping and coating operations. The resulting gloves may be moisture impervious or breathable, and have a variety of textured surfaces for various uses.
Patent ES-8605939-A1 (ES)
Title: Rotating mechanical drill for simultaneously planting and mulching.
IPC: A01G13/02
Filed: 1985-03-01
Abstract: The drill enables bands of plastic film to be deposited on the soil and seeds to be planted through the bands. It consists of a chassis with wheels which can be orientated in pairs about four orthogonal axes. The chassis carries shares (2) for furrowing, shares (10) for spreading the soil, wheels for stretching the film (7), mounted on columns (8) inclined obliquely to the rear, and wheels (13) for firming the soil. All these components are mounted elastically on the support structure of the machine. Sowing wheels (14) are fed with seeds at their bottoms. A retractable hydromechanical unit for cutting film comes into play automatically at the end of the field.
Patent ES-8606619-A1 (ES)
Title: Air conditioning plant using a heat pump with a static exterior heat exchanger and with dry vapour regulation by automatically changing the rate of flow through the expansion valve.
IPC: F25B13/00
Filed: 1985-03-05
Abstract: Heat pump used in air conditioning and in heating, the condenser and evaporator of which are constituted by two exchangers, one (1) of which, outside the room, is a static exchanger made up of a finned tube, characterised by regulating means (138-B) which serve to regulate the throughput of the expander (13) so as to maintain the point of the circuit of the evaporator, downstream of which the heat- exchanging fluid is completely vaporised, somewhat beyond the point of exit from the evaporator.
Patent ES-8703286-A1 (ES)
Title: Reverse osmosis membranes and process for their preparation.
IPC: B01D67/00
Filed: 1985-09-26
Abstract: An aromatic polyamide reverse osmosis membrane having a density of 0.15-0.30 g/cc with a salt rejection of 95% or more and exhibiting improved flux is disclosed. The membrane is prepared by casting a solution of an aromatic polyamide, partially drying the thereby formed pre-membrane to a polymer content of 30 to 50% by weight followed by quenching the pre-membrane with water within 5-10 seconds of leaving the drying step. Optionally, the membrane can be annealed in hot water.
Patent ES-8705770-A1 (ES)
Title: Artificial sports surface.
IPC: B29C65/02
Filed: 1985-10-02
Abstract: The invention relates to a method of applying an elongate strip of fill-in material to a carpet adapted to simulate a grass playing surface and wherein the pile of the carpet comprises strips, filaments or threads of synthetic material, comprising the steps of reducing the height of the pile in an elongate path in the carpet surface to form a channel in said pile and inserting in said channel a strip of the fill-in material substantially to occupy the channel and restore the original overall height of the pile. Conveniently, the fill-in material is a strip of pile fabric of a colour which contrasts with the carpet and forms a demarcation line. Alternatively the channel may be formed along a join in the carpet and the strip is of the same colour to mask the join.
Patent ES-8708204-A1 (ES)
Title: Aq. rooting gel
IPC: C04B33/00
Filed: 1986-03-07
Abstract: Aqs. rooting gel comprises a thixotropic gel of hectorite in water contg. at leat 60 ppm calcium ions. Also claimed is a transparent container including the above gel. Pref. the compsn. comprises not more than 200 ppm (esp. 60-130) ppm calcium ions and a synthetic hectorite esp. comprising (by wt. pts.) SiO2(58-63), MgO (25-30), Na2O (2.2-2.8), Li2O (0.65-0.9) and sulphate (0.15-0.4) in an amt. of 10% wt./vol.
Patent ES-8800041-A1 (ES)
Title: Controlled-release pharmaceutical formulation.
IPC: A61K9/20
Filed: 1986-03-07
Abstract: A pharmaceutical controlled release formulation is disclosed which does not substantially disintegrate but gradually releases a physiologically active substance in the gastrointestinal tract and which comprises a granulation product (granules) obtained by adding release controlling agent (e.g. an aqueous suspension of a water insoluble macromolecular substance, an aqueous emulsion thereof, a water containing organic-solvent solution thereof, or water) to a mixture of i) physiologically active substance and ii) carrier substance (e.g. crystalline cellulose) in an amount of at least 50% by weight based on the weight of the product, and granulating the resultant mixture. The active substance containing granules have a high mechanical strength, disperse widely in the gastrointestinal tract when administered, are water permeable but do not substantially disintegrate in the gastrointestinal tract.
Patent ES-8706482-A1 (ES)
Title: Low pressure misting jet.
IPC: C21D1/667
Filed: 1986-03-20
Abstract: A misting jet apparatus is provided for producing an air-water mist comprising a water nozzle that produces an expanding stream of water droplets which enters an air-mixing nozzle wherein air introduced to said mixing nozzle converts the expanding stream of water droplets into an air-water mist which exits as a jet having high cooling capacity at relatively low air pressures, and is adapted for metallurgical quenching applications.
Patent IE-901109-A1 (IE)
Title: A Security Unit
IPC: A47G29/14
Filed: 1990-03-27
Abstract: A security unit 1 comprises a container having an inlet opening 10 closed by a lockable flap 11, said opening leading via a delivery means (26) to a storage area (25) which is closable by means of a lockable door (15). The unit may incorporate an advertising display panel. The door is suitably provided with first and second lock means.