baber/WOPTO huggingface dataset:
Patent ES-468937-A1 (ES)
Title: Method of lubricating compression tools of molding machines
IPC: B30B11/08
Filed: 1978-04-19
Abstract: A method for spraying compression tools, for example, consisting of upper and lower die and matrix, of machines for the manufacture of molded articles, which comprises applying dissolved, molten or suspended lubricants to the tool surfaces, generally before each compression operation, by means of an intermittently and briefly spraying nozzle system.
Patent ES-472785-A1 (ES)
Title: Color television CRT beam current correction circuit
IPC: H04N17/04
Filed: 1978-08-23
Abstract: Multi-gun color television display apparatus having for each gun an identical beam current reference level control system wherein the relative position of a reference level in the video signal and a setting voltage of the electron guns are periodically shifted for obtaining, for the control system outside the measuring periods, a coincidence of the reference level in the video signal and the cut-off point of each of the electron guns for a proper color rendition at a low brightness.
Patent ES-479462-A1 (ES)
Title: Apparatus for measuring the radii of contact lenses
IPC: G01M11/00
Filed: 1979-04-09
Abstract: An apparatus for measuring the radii of contact lenses includes a holding arrangement for mounting a contact lens to be measured, and a mirror arrangement for directing a measuring beam emitted from an optical radius-measuring device to the contact lens to be measured. The optical radius-measuring device has an optical axis which is located at different height positions during measurement of the contact lens and the mirror arrangement is movable so that the optical axis of the radius-measuring device passes through the area of the center of curvature of the contact lens surface to be measured.
Patent ES-480158-A1 (ES)
Title: Braking system sensor and method
IPC: B60T8/74
Filed: 1979-05-02
Abstract: A sensor for responding to the rate of change of changing rotational speed of a rotating member such as a vehicle wheel and including a flyweight coupleable for rotation in response to wheel rotation and selectively decoupleable in response to the exertion on the flyweight of an inertia torque having a magnitude greater than a threshold magnitude due to a change in rotational speed of the member. In accordance with the present invention, control means for exerting on the flyweight torques resisting decoupled rotation of the flyweight takes the form of a restraining mechanism, while signalling of any occurrence of an excessive rate of change of rotational speed of the member is accomplished through a magnetically actuable electrical switch.
Patent ES-480914-A1 (ES)
Title: (6R,7R)-7-[(Z)-2-(2-Aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimino)acetamido]-3-(1-pyridiniummethyl)-ceph-3-em-4-carboxylate and salts thereof
IPC: A61K31/546
Filed: 1979-05-25
Abstract: Cephalosporin antibiotics of the general formula < IMAGE > (I) (wherein Ra and Rb, which may be the same or different, each represent a C1-4 alkyl group or Ra and Rb together with the carbon atom to which they are attached form a C3-7 cycloalkylidene group and R4 represents hydrogen or a 3- or 4-carbamoyl group) exhibit broad spectrum antibiotic activity, the activity being unusually high against gram-negative organisms such as strains of Pseudomonas organisms. A particular antibiotic compound of formula (I) possessing excellent antibacterial activity against strains of Pseudomonas organisms, as well as other valuable therapeutic properties, is (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-(2-carboxyprop-2-oxyimono) acetamido]-3-(1-pyridiniummethyl)-ceph-3-em-4 carboxylate. The invention also includes the non-toxic salts and non-toxic metabolically labile esters of compounds of formula (I). Also described are compositions containing the antibiotics of the invention and processes for the preparation of such antibiotics.
Patent ES-481119-A1 (ES)
Title: 3-Nitro pyrrole compounds, processes for preparing them and pharmaceutical compositions containing them.
IPC: C07D409/12
Filed: 1979-05-30
Abstract: 3-Nitro-2-substituted aminopyrroles are histamine H2-receptor antagonists. The 2-position substituent is a fully-unsaturated heterocyclyl alkyl group preferably with with alkyl group interrupted by sulfur or oxygen. The 4- and 5-positions of the pyrrole ring can also be substituted.
Patent ES-482391-A1 (ES)
Title: Pneumatic tire with puncture-sealing lining comprising vulcanizable and vulcanizing layers
IPC: C09K3/10
Filed: 1979-07-11
Abstract: A tire whose inner wall is provided, below the crown of the tire and at least from one shoulder to the other of the tread, with a lining containing at least one means for sealing puncture holes is improved due to the fact that the lining comprises at least one layer of a vulcanizable sealing mixture separated by a vulcanized elastomeric partition from at least one layer of a vulcanizing mixture capable of vulcanizing the vulcanizable sealing mixture, each of the layers containing between 20% and 100% by weight of an elastomer of low molecular weight, preferably less than 30,000.
Patent ES-487037-A1 (ES)
Title: Unitary optical system mounting component for imaging apparatus
IPC: G03G15/00
Filed: 1979-12-18
Abstract: A unitary optical system mounting component for imaging apparatus comprising a molded basket-like rigid support member of plastics material having a pair of planar opposite walls inclined at equal but opposite directed angles and a vertical partition located centrally between said inclined walls. A pair of planar mirrors is securable each to one of said inclined walls respectively. The vertical partition is provided with a mounting for accommodating a lens system. When installed in the support, the optical system is aligned properly with no further adjustments required. The support is capable of snap-in installation, say in an imaging apparatus capable of accommodating same.
Patent ES-8101937-A1 (ES)
Title: Cooperative rolling process and apparatus
IPC: C07H17/00
Filed: 1980-03-28
Abstract: An apparatus and process for rolling metal strip to provide increased percentage reductions in the thickness of the strip per pass and increased total reduction between anneals. A 4-high rolling mill is modified so that it is back-up roll driven such that the back-up rolls have different peripheral speeds in the same ratio as the desired strip reduction. The strip travels through the mill in a serpentine arrangement to provide three reductions per pass. Forward and back tension are applied to the strip during rolling.
Patent ES-8106664-A1 (ES)
Title: Molded plastic part
IPC: B29C45/14
Filed: 1980-07-29
Abstract: A molded plastic part having a plastic substrate and a firmly adherent coating thereon. The molded part is produced from a reactive plastic molding material as the substrate by coating the surface of a mold, prior to molding the part, with a coating composition containing a reaction promoter for the reactive plastic molding material, introducing the reactive plastic molding material into a mold, molding the part and removing the part from the mold.
Patent ES-8106600-A1 (ES)
Title: Pressure pulse dampener device
IPC: F15B1/18
Filed: 1980-09-23
Abstract: This invention relates to an improved pressure pulse dampener device comprising a pressure vessel having a movable partition therein dividing the vessel into two chambers, each chamber having a port in communication therewith, namely, a gas port for charging one of said chambers with gas under pressure and an oil port. The oil port is rigidly secured to a hollow fitting having an inlet and an outlet port, with means interposed between the ports for diverting the flow toward the oil port, the device being characterized by the provision within the fitting of an expansion chamber having a progressively increased cross section area juxtaposed to a baffle interposed between the inlet and outlet ports, the chamber providing improved dampening characteristics.
Patent ES-8105853-A1 (ES)
Title: Method and apparatus for decreasing the liquid content of a porous material by means of superheated vapour of that liquid.
IPC: F26B21/00
Filed: 1980-09-30
Abstract: Process and apparatus for reducing the liquid content of a porous material by means of superheated vapor from said liquid. The apparatus comprises, in order: a vapor generator 1 a circulation fan 2 a vapor superheater 6 a closed, sealed chamber 7, and an assembley 22-26 to provide in the chamber 7 a passage for fluid and for supporting textile material 9 such that it is interposed in the path of the vapor a vapor condenser 13 a valve for regulation of pressure 16 a conduit for recycling vapor 17, and a device 32, 32a to measure the temperature prevailing in the fluid passage upstream of the porous material.
Patent ES-8200873-A1 (ES)
Title: N,N-dialkyl -0-(pyrazol-5-yl)carbamates, process for their preparation and their use as insecticides.
IPC: C07D231/28
Filed: 1981-01-16
Abstract: Compounds of the formula I < IMAGE > (I) in which R is hydrogen, (subst.) alkyl, cycloalkyl, benzyl, phenylethyl or (subst.) phenyl, R1, R2 and R3 are alkyl and X is oxygen or sulfur are effective insecticides and acaricides and especially suitable for combating plant lice.
Patent ES-8203288-A1 (ES)
Title: Helicopter blade with a tip having a selected combination of sweep, taper and anhedral to improve hover efficiency
IPC: B64C27/46
Filed: 1981-01-20
Abstract: A helicopter blade of high twist having an improved tip utilizing a combination of sweep, taper and anhedral to improve hover performance by unloading the blade tip and reducing the strength of the tip vortex and displacing that tip vortex away from the following blade surface.
Patent ES-8205878-A1 (ES)
Title: Method of applying phosphate coatings.
IPC: C23C22/18
Filed: 1981-03-21
Abstract: Phosphate coatings can be formed on iron, aluminium or zinc surfaces by spraying at low temperature with a phosphating solution containing zinc, phosphate, manganese and an oxidising accelerator comprising sodium nitrobenzene sulphonate and chlorate. The solution may also contain nickel, a borofluoride and an alpha-hydroxy aliphatic acid e.g. tartaric acid, or a salt thereof. Nitrate may also be included as an additional oxidising accelerator. The pH of the solution is preferably in the range 3-5.
Patent ES-8205586-A1 (ES)
Title: Optical scanning apparatus
IPC: G06K5/00
Filed: 1981-08-26
Abstract: An apparatus for the optical scanning of objects in which the light from at least one light source falls on at least one light-sensitive sensor and the objects to be scanned are disposed between the light source and the sensor. The sensor comprises a large-area solar cell and an aperture mask conforming to the contours of the object to be scanned disposed between the surface of the solar cell and the object to be scanned.
Patent ES-8206094-A1 (ES)
Title: Electric lamp and method of manufacturing same
IPC: H01K3/00
Filed: 1981-09-08
Abstract: An electric lamp whose envelope 60 has at least two sections 62, 64 which are hermetically joined together, in which the envelope preferably has a coating 67 of a visible light transmissive and infrared reflective material thereon and in which the sections can be optically treated to accept and enhance the effectiveness of the coating. A method is also disclosed for making lamps using the multi-section envelope in which the envelope sections are hermetically sealed together after the envelope is exhausted or sealed in an environment the same as that to be contained within the envelope.
Patent ES-8308922-A1 (ES)
Title: Preparation of alcohol-containing powders
IPC: A23L27/00
Filed: 1982-04-19
Abstract: Alcohol-containing powders having a high alcohol content with a high alcohol yield are prepared by mixing a hydrolyzed starch comprising at least 50% of oligosaccharides having a glucose polymerization degree of up to 8 and up to 10% of saccharides having a glucose polymerization degree of up to 2 in an alcohol-containing aqueous solution and spray-drying the resulting liquid mixture.
Patent ES-8307132-A1 (ES)
Title: Method, with its corresponding apparatus, for recovering fuel and other resources from industrial and municipal waste
IPC: B07B9/00
Filed: 1982-05-13
Abstract: The disc screens with various contact surface opening measurements are combined with pneumatic sorters and other waste-separator elements in order to separate the industrial and municipal waste into a combustible fraction and other fractions of recyclable resources, each one having a low percentage of undesirable materials.
Patent ES-8305132-A1 (ES)
Title: Frequency converter particularly for vehicle tachometers
IPC: G01P3/48
Filed: 1982-06-18
Abstract: The invention relates to a frequency converter having a phase locked loop which includes a low pass filter (R1, R2, c). In order to speed the response when there is a drop in input frequency, the series arm of the filter (R1) is shunted by a series connected resistor (R3) and diode (D1) which reduce the time constant when the diode becomes conductive.
Patent ES-8306284-A1 (ES)
Title: Circuit arrangement for coupling and demagnetizing of electromagnets fed by direct current
IPC: H01F7/18
Filed: 1982-08-17
Abstract: A circuit arrangement for enabling the magnetization and demagnetization of electromagnets operated by direct current utilising the self induction current produced in the coil of the electromagnet has two polarized capacitors (C1, C2) connected in parallel with the coil (L) of an electromagnet (M), the capacitors being series connected such that their like poles are connected to each other and a reverse direction diode (D1, D2) is connected in parallel with each capacitor (C1, C2). The magnetizing voltage charges one of the capacitors (C1) through diode (D1) so that it will not be damaged by the self induction voltage produced in the coil (L) of the electromagnet (M) after the magnetizing current has been cut off, the voltage being opposite to the polarity of the capacitor (C1). The electrical energy produced by self induction in the coil (L) of the electromagnet (M) after the magnetizing current has been cut off will become charged and levelled out into the capacitors (C1, C2), producing a low resistance to the self-induction voltage and thus causing strong demagnetizing current in the coil (L) of the electromagnet (M). In alternative circuits only one diode is used (Figs. 2, 3, not shown), and one or both of the capacitors may be a non-polarised capacitor.
Patent ES-8308060-A1 (ES)
Title: Wing housing and cover release assembly for self-erecting wing
IPC: F42B10/14
Filed: 1982-09-15
Abstract: A self-erecting collapsible wing for an airframe includes a telescoping strut assembly, Figure 4, including a leading strut 32, 34 and a trailing strut 40, 42 each pivoted at an inner end to fixed pins 28, 30 on a base support structure of a wing housing within a slot in the airframe for retraction to a colinear position within the housing and spring biased to an outward fully deployed position. A releasable cover 26, Figure 7, conforming to the curvature of the airframe is normally latched in position over the slot when the wing is in the collapsed position within the wing housing and is jettisoned to permit automatic self-erection of the wing.
Patent ES-8501336-A1 (ES)
Title: Method and apparatus for handling hollow cylindrical articles such as metal containers.
IPC: B21D43/14
Filed: 1983-04-26
Abstract: Apparatus for handling hollow cylindrical containers (22) ejected axially in succession from a turret (13) rotating continuously or intermittently, comprises a receiving device (20) having a part-cylindrical surface adapted to engage as a close fit against the cylindrical wall of each container, the part-cylindrical surface being formed with a recess (23), and suction means (24) for evacuating air from the recess so as to create a vacuum in the recess when covered by the cylindrical wall of a container. The receiving device is arranged so that a container ejected from the turret moves along the part-cylindrical surface and progressively covers the recess so that suction is generated rapidly in the recess when it is finally closed off by the container. The suction in the recess draws the container into frictional sliding contact with the part-cylindrical surface so as to arrest the container and hold it against the surface. The container is released onto a conveyor (39) by connecting the recess to atmosphere. The receiving device may comprise a turret arranged to carry containers to a discharge station above a conveyor.
Patent ES-8402925-A1 (ES)
Title: Heating tunnel.
IPC: F26B3/30
Filed: 1983-05-26
Abstract: 1. Infrared heated tunnel consisting of a tube frame (1) with rectangular cells closed by closing panels (3, 4, 5, 13), characterized in that said vertical panels (5) are separated into two groups, one interior (6) and on exterior (7) group, which are mounted from inside or outside of the tunnel respectively, every one of said groups consisting of rectangular panels of folded sheet metal with drooping edges, two parallel edges (8, 24, 27) of which being larger than the others and ending a V profile (9, 9a, 9b) permitting the respective panel to be fitted onto two parallel tubes (10 12) of the rectangular cell, one of said panels (6, 6a 7, 7a) being fitted onto the vertical tubes (12) of said frame and the other of said panels (7, 7a 6, 6a) being fitted onto the tubes of the same cell perpendicular to them.
Patent ES-8404935-A1 (ES)
Title: Flow monitoring apparatus.
IPC: B65B3/04
Filed: 1983-06-23
Abstract: An economical quick and accurate method and apparatus for transferring and monitoring a preselected amount of fluid from a fluid source container to a receiving container. The method and apparatus monitor the flow rate of the fluid to be transferred by measuring the weight change of receiving container per unit time. A weight sensor (26) monitors the weight of the receiving container (20) at various time intervals. The weight information received by the control module (30) at the various time intervals is compared to each other and to predetermined values for the detection of no flow (32), low flow (44) or high flow (46) conditions.
Patent ES-8405514-A1 (ES)
Title: Liquid dispensing system.
IPC: B67D7/04
Filed: 1983-06-30
Abstract: A liquid dispensing system comprises a supply of liquid (121), a pump (101), a meter (161) and a plurality of dispensing points or stations, (181) each controlled by a solenoid valve (201). A control box (281) monitors the meter and controls by electronic apparatus which station is enabled (that is, which solenoid valve (201) is opened) and displays on a display (261) provided a reading derived from the meter. In one embodiment, selection of a station (181) is effected at the control box but the invention also provides electronic apparatus enabling selection to be effected at each station. The invention does away with the need for a meter at each station and finds application in the dispensing of oil or the like in garage workshops.
Patent ES-8403764-A1 (ES)
Title: Device for radial adjustment of a boring tool.
IPC: B23B29/034
Filed: 1983-07-13
Abstract: 1. Claims for the contracting states : AT, CH, IT, LI Device for radially adjusting a boring tool, comprising a tool spindle (6) which is mounted in a machine frame and connected to a rotary drive, the tool spindle having a tool (8) reception opening disposed at the front end and coaxially with the spindle axis, a tool shank (10) adapted to be inserted in the tool reception opening of the spindle and provided at the front end with a recess (16) which is radially offset (e) or at an angle (alpha) with respect to the spindle axis, for holding a boring bar (20) supporting a boring cutter (38), means (26, 28) for clamping the boring bar in the tool shank in a releasable manner and means for relatively turning the boring bar and the tool shank about the boring bar axis, characterized in that means (30, 36) for fixing the boring bar (20, 20') against rotation with respect to the machine frame (32) are provided which ensure that in angularly positioning the spindle (6), a relative angular displacement of the boring bar (20) with respect to the tool shank (10) and a radial displacement of the boring cutter (38) is achieved. 1. Claims for the contracting states : FR, GB Device for radially adjusting a boring tool, comprising a tool spindle (6) which is mounted in a machine frame and connected to a rotary drive, the tool spindle having a tool (8) reception opening disposed at the front end and coaxially with the spindle axis, a tool shank (10) adapted to be inserted in the tool reception opening of the spindle and provided at the front end with a recess (16) which is radially offset (e) or at an angle (alpha) with respect to the spindle axis, for holding a boring bar (20) supporting a boring cutter (38) means (26, 28) for clamping the boring bar in the tool shank in a releasable manner and means for relatively turning the boring bar and the tool shank about the boring bar axis, and means (30, 36) for fixing the boring bar (20, 20') against rotation with respect to the machine frame (32) which ensure that in angularly positioning the spindle (6), a relative angular displacement of the boring bar (20) with respect to the tool shank (10) and a radial displacement of the boring cutter (38) is achieved, and which comprise a fixing element (34) by means of which the boring bar (20, 20') can be coupled against turning and which is provided on the machine frame (32) in the working range of the spindle (6), a square part (30) being arranged at the front end of the boring bar (20, 20') and a recess (36) which is approximately complementary to the square part (30) being formed in the fixing element (34) such that the inner width of the recess (36) is greater than the outer width of the square part (30) by at least the length of the maximum radial adjustment path of the boring bar (20, 20').
Patent ES-8407280-A1 (ES)
Title: Automatic bias control system with compensated sense point
IPC: H04N5/59
Filed: 1983-11-04
Abstract: In an automatic kinescope bias (AKB) control system for a television receiver, a voltage representative of kinescope bias is derived from a sensing point coupled to the television signal processing channel and to AKB signal processing circuits. A switching network attenuates large white-going television signal amplitude components at the sensing point during picture information intervals, to preclude sense point voltage levels which could otherwise ultimately disrupt the operation of the AKB signal processing circuits during AKB operating intervals.
Patent ES-8407227-A1 (ES)
Title: Device to activate and/or deactivate a security label with magnetizable layers.
IPC: G06K19/08
Filed: 1983-11-24
Abstract: A portable device for deactivating and/or activating a magnetizable layer forming part of a marker strip of an antishoplifting system. The device includes an electro-optical reading head for reading specially coded indicia on the marker strip and an A.C. current electro-magnetic coil for producing a magnetic field to deactivate or activate the magnetizable layer of the marker strip. The electro-optical reading head and electro-magnetic coil are mounted in a common portable housing and are connected to a cashier's register.
Patent ES-8501574-A1 (ES)
Title: Micro wave antenna.
IPC: H01Q15/16
Filed: 1984-01-19
Abstract: Parabolic antenna made from several layers of vacuum-formed plastic. A first front vacuumshaped shell (1) consists in its turn of a rear supporting layer (2), a metal layer (3) for reflection of radiation and a front protective layer (4), behind this front shell an air space, behind this an insulation (9) and finally a rear enclosing shell (5). The shells are at the outer edge interconnected, sealed and provided with elastic fastening means (10).