baber/WOPTO huggingface dataset:
Patent ES-8101587-A1 (ES)
Title: Quinoxaline-Di-N-oxide derivatives, process for their preparation, compositions containing them and their use.
IPC: A23K1/16
Filed: 1979-12-18
Abstract: Novel quinoxaline-di-N-oxide derivatives of the general formula < IMAGE > in which R1 is hydrogen or straight-chain or branched-chain alkyl having 1 to 4 carbon atoms, R2 and R3 independently of one another are each straight-chain or branched-chain alkyl having 1 to 4 carbon atoms, or together with the N atom they form a heterocyclic ring which is unsubstituted or is substituted by alkyl having 1 to 4 carbon atoms, and which has 4 to 5 ring carbon atoms and optionally an oxygen atom as further hetero atom, R4 is hydrogen, methoxy, methylthio, hydroxyl, fluorine, chlorine, bromine or cyano, A is alkylene having 1 to 4 carbon atoms, with the proviso that if R4 has a meaning other than cyano, A is 1,2-ethylene, and R1 is hydrogen, including the acid addition salts thereof processes for producing them compositions containing these compounds and the use thereof. The novel active substances serve to combat pathogenic microorganisms in the field of veterinary medicine. They are effective in the case of diseases of the respiratory tract in poultry, and infections of the intestinal tract and of the urogenital system in domestic animals and productive livestock. They are in addition suitable as a feed additive for promoting the growth of animals. Depending on the type of application, the novel active substances may be administered perorally or via the abomasum or directly by injection, the active substances being applied on their own or in combination with customary inert carriers, either in the solid form or in the liquid form.
Patent ES-8100804-A1 (ES)
Title: Process for the preparation of organotin compounds.
IPC: C07F7/22
Filed: 1980-04-30
Abstract: Preparation of organo-tin compounds, particularly mercapto-tin compounds. A metal, preferably an alkali metal, or ammonium thioxanthate is reacted with a tin salt. In a variant, the thioxanthate is produced in the reaction medium per se, starting from the corresponding trithiocarbonate and an organic halide.
Patent ES-8102295-A1 (ES)
Title: Improvements in or relating to twin plate friction clutches.
IPC: F16D13/46
Filed: 1980-05-30
Abstract: A twin plate friction clutch includes a one-way clutch device which allows only relative movement of the intermediate pressure plate towards the flywheel to compensate for wear of the primary driven plate. The clutch device comprises an abutment member supported in a relatively tapered aperture of the pressure plate by ball bearings. Coil springs ensure positive separation of the pressure plate on clutch disengagement until the abutment member contacts the clutch cover. Several such devices are provided at equi-spaced intervals around the periphery of the intermediate pressure plate.
Patent ES-8103494-A1 (ES)
Title: Electrical connector for terminating coaxial electrical cable.
IPC: H01R9/05
Filed: 1980-07-08
Abstract: An electrical connector for terminating semi-rigid coaxial cable includes a ferrule (10) having a plurality of axially extending peripheral fingers (13) at one end, which fingers (13) are deflected inwardly into intimate contact with the outer conductor (101) of a cable (100) when the ferrule (10) is urged axially into a body member (1) having two portions (2, 3) of mutually different internal diameter with the cable (100) passing through the ferrule (10) and body member (1).
Patent ES-8202163-A1 (ES)
Title: Apparatus for developing latent electrostatic images
IPC: G03G15/11
Filed: 1981-03-26
Abstract: A removable cartridge like toning device for electrophotographic imaging apparatus of the type wherein a latent electrostatic image formed on an endless electrophotographic belt is translated past a toning station for rendering the latent image visible. The toning device described is a box-like container for liquid toner having an elongate longitudinal slot formed in the top wall and a feed roller seated for rotation within said container, a portion of the circumferential outer surface of the roller extending from the slot. The side walls of the container are provided with inclined flanges cooperating with conformingly inclined ramps provided in the imaging apparatus at the toning station so that the container is guided to a position closely spaced substantially parallel to the electrophotographic belt. Ring collars are arranged at opposite ends of the roller for free rotation relative thereto, the collars having a slightly greater diameter than that of the roller to define a uniform gap between the roller and the electrophotographic belt when the cartridge is installed. One end of the container carries structure to establish electrical contact with the imaging apparatus while the other opposite end carries a grommet/plunger device cooperable with an upright apertured bracket for locking the container in place once proper orientation is achieved. Installation is effected by sliding the container along the ramps, with operation of the grommet/plunger device bringing the roller into parallel relationship with the electrophotographic belt.
Patent ES-8201883-A1 (ES)
Title: Method and apparatus for making a link belt.
IPC: B21F27/18
Filed: 1981-03-27
Abstract: 1. Process for the manufacture of a link belt, for example for paper machines, consisting of a multiplicity of monofil helical strands of an elastic material, preferably of a thermofixing plastic, which strands are assembled successively and in mutual engagement transversely to their longitudinal extent, in which process a coupling wire is pushed as joining means into the helices which have been fitted into each other and the helices are thus joined to one another, characterized in that, during assembly, the last helix strand (3) being fixed by the joining means (6) is fixed, at least in the fitting region of the helix strand (2) to be introduced, by filling the free spaces (8) of the penultimate helix strand (4), in such a way that yielding of the last helix strand (3) in the direction of the joining pressure is not possible.
Patent ES-8207074-A1 (ES)
Title: Method and device for packing product
IPC: B65B53/06
Filed: 1981-11-25
Abstract: A package is formed by placing a bag, preferably made of heat-shrinkable material, in a vacuum chamber and activating hot-air blowers (9) which circulate air via heaters (16) in the closed chamber, the air trapped in the container sealed off by holding means (30) causing said container to expand due to the action of heat and swell up out of contact with the material (21), so that further increased heat convection can shrink the bag more readily back into contact with the material. The sealed, swollen bag is then torn, the chamber evacuated and the bag finally tightly sealed before the chamber (2, 3) is put under pressure again and opened.
Patent ES-8300673-A1 (ES)
Title: Process for the preparation of esters of beta-gamma-unsaturated carboxylic acids.
IPC: C07C69/593
Filed: 1982-01-22
Abstract: Esters of beta , gamma -unsaturated carboxylic acids, e.g., penten-3-oates, are prepared by carbonylating a necessarily conjugated diene, e.g., butadiene, with carbon monoxide, in the presence of (i) an alcohol corresponding to the desired ester, (ii) a halogen hydracid, (iii) a palladium catalyst which comprises palladium metal, a palladium oxide, or a salt of palladium, or ionic complex thereof, the anion coordinated with the palladium cation of which being a hard or intermediate base, and (iv) a quaternary onium salt of elemental nitrogen, phosphorus or arsenic, said elemental nitrogen, phosphorus or arsenic being tetracoordinated with carbon atoms and the anion of said salt comprising a hard or intermediate base.
Patent ES-8305949-A1 (ES)
Title: Device to gather and/or store and/or transmit information or impulses.
IPC: A63F9/08
Filed: 1982-06-25
Abstract: In a known device, 27 cuboid elements from three categories of different shapes can be displaced around a central body which has six bolts, said bolts being aligned in each case in pairs in the three dimensional axes. Rotations are only possible about the three dimensional axes by 90, 180, 270 and 360 DEG . Exchange of the cuboid elements can only take place within the individual categories. This means that the variation possibilities are reduced. According to a first solution of the invention, a registering sphere 1 consists of twenty truncated pyramid-shaped triangular elements 4a-4t, which are joined together to form a shell and can be displaced on forced guide paths on a spherical central body 3. The division of the shell into twenty equilateral spherical triangles 4a- 4t results in six axes of rotation 10a-10f with twelve pivot points 11a-11l. By this means, in each case five shell elements, e.g. 4a-4e, can be rotated by 72, 144, 216, 288 or 360 DEG at every pivot point 11a- 11l. A second solution provides for pyramid-shaped or truncated pyramid- shaped triangular elements 4a-4t which are constructed to match the space and the central perpendicular axes 8 of which meet at a common intersection 9. The forced guide paths are formed by guide grooves 31, provided in the planar adjacent lateral surfaces 5 of the triangular elements 4a-4t and guide bodies, e.g. 35 engaging in the guide grooves 31.
Patent ES-8308365-A1 (ES)
Title: Additive and alkaline zinc electroplating bath and process using same
IPC: C07D233/60
Filed: 1982-09-07
Abstract: Novel alkylated hydroxyl aryl compounds, such as vanillin which has been alkylated with 3-chloro-2-hydroxypropyltrimethylammonium chloride, are useful as additives in alkaline zinc electroplating baths.
Patent ES-8403319-A1 (ES)
Title: Infectious bronchitis vaccines.
IPC: A61P31/12
Filed: 1983-02-04
Abstract: The present invention concerns infectious bronchitis vaccines derived from infectious bronchitis viruses which spontaneously hemagglutinate chicken erythrocytes, and processes for the preparation thereof, novel infectious bronchitis virus strains which spontaneously hemagglutinate chicken erythrocytes, and a method for immunization of egg-laying birds against infectious bronchitis.
Patent ES-8406677-A1 (ES)
Title: Planetary gear assemblies.
IPC: F16H3/48
Filed: 1983-03-10
Abstract: A planetary gear assembly (10) having a stationary housing (18) and co-axial input and output shafts (12, 14) having the same diameter and spline formations of the same cross-sectional form on their adjacent end portions (12a, 14a). First and second sun gears (13, 15) are splined one onto each shaft end portion, a carrier (20) is rotatable about the axis of the input and output shafts, and planet gear means (22, 23) carried by the carrier mesh with the sun gears. A brake (31) is provided to hold the carrier stationary so that the assembly operates in its planetary ratio. A clutch (27) is provided to clutch a torque transmitting member (24) which is splined onto either the input or output shaft to the carrier (20) to lock-up the assembly and provide a direct drive ratio. The arrangement allows either sun gear (13, 15) to be splined onto either the input or output shaft and the meshing planet gear means to be located accordingly so that a given planetary gear assembly can be assembled to give either an overdrive or underdrive planetary ratio. The planetary ratio can be omitted if desired byjoining the input and output shafts (12, 14) with an internally-splined sleeve (50).
Patent ES-8401347-A1 (ES)
Title: Casting apparatus and tubular mould for the continuous casting of thin-walled iron tubes.
IPC: B22D11/00
Filed: 1983-03-11
Abstract: The die (6) comprises a thick cylindrical body (7) which is surrounded by a cooling jacket (15) clamped against the pouring basin (2) and in contact with the latter in a plane (P). The body (7) is extended in the casting orifice (4) by a composite head (17) comprising a thin inner annular lip (22), whereof the inner surface extends that of the body (7) and a ring (24) of refractory material fitted between the lip, the body and the casting orifice. The (hot) lip (22) is connected to the body (7) in the plane (P), so that the ring (24) rejoins it also in this plane and that the flow of heat (f1) passing from the casting orifice to the cooling jacket must skirt around this ring.
Patent ES-8406147-A1 (ES)
Title: Silage cutter and conventional agricultural implement with such silage cutter.
IPC: B26D1/547
Filed: 1983-09-02
Abstract: 1. Silage cutter (11) having a frame (12), which comprises an upright frame portion (14) and a transverse beam (15) which is at least approximately horizontal and to which a plurality of support prongs (16) are secured, and a cutting device, which is arranged on the frame (12) above the support prongs (16) and approximately parallel to the support prongs, and which has an L- or U-shaped support element (1), which can be displaced up and down, with one or two side limbs (1''), formed at right angles to the frame (12), and a middle limb (1') parallel to the frame, a rigid blade element which has saw blade-like teeth (2) and which can be reciprocated in an oscillating manner by means of drive means, being guided along each of the limbs (1', 1''), so that the blade elements also form a U- or L-shaped blade element (3), characterized in that one end of each blade element associated with a side limb (1'') is connected to one end of the blade element associated with the middle limb (1') by means of a flexible connection element (8) which is guided over the associated corner of the support element (1), and at least one drive means (26) acts exclusively at the second end upon at least one blade element associated with a side limb (1'').
Patent ES-8405111-A1 (ES)
Title: IC engine precombustion or swirl chamber
IPC: F02B19/08
Filed: 1983-09-05
Abstract: Pore-combustion or swirl chamber for a combustion engine consists of an internal moulding, having an inner cavity, and an external heat insulating moulding which is adhesively bonded to or shrink fitted onto the internal moulding so that it surrounds at least the sidewalls of the internal moulding. The internal moulding is made of a material having a thermal conductivity of at least 12 W/m.K and the external moulding is made of a ceramic having a thermal conductivity of less than 10 W/m.K. The external moulding provides excellent thermal insulation to reduce heat losses from the inner cavity and the internal moulding is only cooled to a small extent at the incoming cold fuel jet impact point.
Patent ES-8500119-A1 (ES)
Title: Braking element for movable arm assembly.
IPC: B25J11/00
Filed: 1983-11-08
Abstract: An articulated joint, for example in a robot arm, has a braking device which can brake movement in the joint when desired, so that forces transmitted across the joint are not transmitted through the mechanism which moves the arm. The braking device has an annular expandable, for example tubular, element which is positioned between concentric facing surfaces on either side of the joint, i.e. on the arm and on the part of the robot to which the arm is articulated. Hydraulic pressure can be applied to the expandable element to cause it to expand and lock together the concentric surfaces.
Patent ES-8406638-A1 (ES)
Title: Automatic choke for carburetors.
IPC: F02M1/10
Filed: 1983-12-06
Abstract: 1. An automatic choke device for a carburettor, of the type comprising an arrangement for controlling a flap member (2a) and a throttle butterfly valve in a carburettor body (1a), said control arrangement essentially comprising rotary levers (8a, 9a) mounted on a shaft (7a), a heatsensitive element (5a) of bimetal strip type, a diaphragm unit (16a) controlled by the pressure obtaining in the intake duct, and a pull member (4a) which is pivoted at one end to a control lever (3a) which is fixed to the shaft (B) of the flap member (2a), characterised in that the first rotary lever (9a) of which one arm (18) is connected to the bimetal member (5a) is connected by way of a spring (11a) to a first arm (20) of the second rotary lever (8a) which is pivoted to the other end of the pull member (4a), the second arm (6a) of the second rotary lever (8a) being engaged with a traction rod (22a) of the diaphragm unit (16a), and that it comprises an adjustable abutment (17) positioned facing the arm (18) of the first rotary lever (9a) so as to limit the rotary movement of the latter in the direction of closure of the flap member (2a).
Patent ES-8505013-A1 (ES)
Title: Magnetic lock insert for lock mechanisms
IPC: E05B27/00
Filed: 1983-12-23
Abstract: Two control rings (29a, 29b) are arranged between the cylinder (2) and lock body (1) which are provided with latch grooves (9) receiving that part of the latch (8) which prevents cylinder (2) rotating. The rotor housing has a latch channel (11) formed along the chord of the magnetic body (5) in the rotor (6) and can receive the other part of the latch (8) in a state of magnetic equilibrium determined by the magnets in the key (3) and the magnetic body (5). When a proper key (3) is fitted into the keyhole (10), the latch channel (11) is arranged partly in the rotor (6) housing and partly in the rotor support (4): in this position the cylinder is freely rotatable. When the proper key (3) is removed, the latch channel (11) in the rotor housing is outside the line of action of the latch (8), the latch (8) being arranged in the rotor support (4) and in the latch grooves (9) of the control rings (29a, 29b). The latch groove (33) assuring the locking position of the latches (8) is formed in the lock body (1) along the line of the latch grooves (9) of the control rings (29 a, 29b).
Patent ES-8505566-A1 (ES)
Title: Continuous metal casting method.
IPC: B22D11/12
Filed: 1983-12-28
Abstract: Dense homogeneous metal is cast in long lengths by introducing liquid metal into the lower portion of a casting vessel (10) in the presence of an elongated upwardly-traveling alternating electromagnetic levitation field that provides a levitation ratio of from 75% to 200% of the weight per unit length of the liquid metal, solidifying the metal while moving upwardly through the field, and removing solidified metal product from the upper portion of the field. The frequency of the alternating electromagnetic field is established at or near a value F = 36 rho /D<2> where F is the frequency in kilohertz, rho is the resistivity of the liquid metal column in micro-ohm-centimeters and D is the diameter of the solidified metal rod product (12), in millimeters.
Patent ES-8502427-A1 (ES)
Title: Semicarbazides, their preparation and use.
IPC: C07D239/94
Filed: 1984-05-04
Abstract: Compounds of the formula < IMAGE > wherein R1 is hydrogen, alkyl of 1 to 4 carbon atoms or trifluoromethyl R2, R3 and R4 are each independently hydrogen, methyl or ethyl R5 is hydrogen, alkyl of 1 to 8 carbon atoms, phenyl-(alkyl of 1 to 8 carbon atoms), cycloalkyl of 3 to 7 carbon atoms, (alkoxy of 1 to 4 carbon atoms) carbonyl-methyl, phenyl, substituted phenyl, naphthyl or substituted naphthyl or R4 and R5, together with each other, are alkylene of 4 to 5 carbon atoms, optionally interrupted by -O- or -NR6-, where R6 is alkyl of 1 to 4 carbon atoms and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as cardiotonics.
Patent ES-8605949-A1 (ES)
Title: Skinning machine having feed device and method for using same
IPC: A22C25/17
Filed: 1984-06-19
Abstract: The skinning machine of the present invention comprises a skinning blade having a knife edge presented in a first direction. A gripping roll is rotatably mounted adjacent the knife edge for grasping the skin layer of the meat and pulling the meat into the blade for separating the skin from the meat. A feed device is provided above the gripping roll and the skinning blade for feeding the meat to be skinned towards the gripping roll. The feed means includes a chute having an upper end spaced above the gripping roll and a lower end in close proximity to the gripping roll. The meat is fed into the chute from behind the skinning blade. As the meat passes downwardly through the chute, its directional movement is reversed so that it is moving toward the operator when it exits from the chute and is grasped by the gripping roll. Safety is enhanced by virtue of the fact that the cutting blade faces away from the operator, and further by the fact that the meat is fed into the chute at a point spaced above the gripping roll and the skinning knife.
Patent ES-8504854-A1 (ES)
Title: Preparation process for polypropylen molding.
IPC: C08L23/12
Filed: 1984-08-31
Abstract: A polypropylene molding composition with a good hardness and good impact strength at low temperatures is formed by two-stage polymerization of propylene and ethylene in liquid propylene in the presence of a special supported catalyst.
Patent ES-8607552-A1 (ES)
Title: Processor card for centrifuge.
IPC: B04B5/04
Filed: 1985-04-30
Abstract: A sample processor card for use with a centrifuge in which the direction of centrifugal force can be altered at will, wherein the card includes a supply of chemical reagent and inlet means for supplying a chemical sample to the card. The sample is advanced under centrifugal force through capillary means to sample measuring means, and the measured sample is then mixed with reagent to permit a chemical test to be carried out on the reagent, all under centrifugal force.
Patent ES-8604268-A1 (ES)
Title: Water soluble iron-dextran preparation.
IPC: A61K31/715
Filed: 1985-06-14
Abstract: New water-soluble iron-dextran with an iron content of 27-33wt.% and a mean molar mass of the dextran moiety of 2000-4000 is obtainable by (1) addn. of an aq. sucrose soln. at -8 to +37 deg.C and pH 4.5-8 to an aq. soln. of D-glucose and of alpha(1-6)-D-glucosyltransferase (not more than 1000 U per 100 mmol glucose) while maintaining sucrose:glucose molar ratio of 2.0:1 to 5.0:1, (2) sepg. of glucose, released fructose and unwanted oligosaccharides after consumption of the sucrose, and (3) reaction of the iso-malto-oligosaccharide mixt. with freshly pptd. iron (III) hydroxide.
Patent ES-8702087-A1 (ES)
Title: Device for producing a conductor splice.
IPC: H01R4/24
Filed: 1985-09-05
Abstract: A device for forming a conductive splice between two wires which includes a casing having formed therein at least two channels within which the wires to be connected are respectively received and a common electrically conductive cutter/clamping member for connecting the wires together deposited into the channels in an insulation-free electrically conducting manner.
Patent ES-8605303-A1 (ES)
Title: Surface trated metallic filaments.
IPC: C08J5/06
Filed: 1985-11-11
Abstract: A process for surface treating metallic (pref. Ni or Ag) filaments (A), which can have a graphite, carbon or aramid core:- (1) giving (A) an oxide surface with steam or pref. dichromating soln. (2) Passing (A) through an aq. medium pH 3.5-8 contg. 0.2-2.5 (pref. 0.8) wt.% of a silane (pref. amino silane) (B). Coupling (B) to (A)'s surface and 0.1-2.5 (pref. 0.8) wt.% of polyvinylacetate, together or separately for 0.5-5 secs. each. (3) Drying (A) to set the mixt. at high temp..