baber/WOPTO huggingface dataset:
Patent ES-8200113-A1 (ES)
Title: Cephalosporin compounds
IPC: C07D213/82
Filed: 1980-09-17
Abstract: Cephalosporin compounds, intermediate compounds therefor, and processes for preparation thereof are described the compounds have the formula (I) < IMAGE > (I) < IMAGE > wherein R1 and R2 can each represent hydrogen, a hydroxyl group, a lower alkoxy group, or a substituted or unsubstituted phenylalkoxy group R3 represents hydrogen or a lower alkyl group R4 represents hydrogen or a hydroxyl group and R5 represents < IMAGE > +TR < IMAGE > wherein R6 is hydrogen, a lower alkyl group, an aminoalkyl group, an aminoaralkyl group, a -(CH2)n-SO3Na group, or a -(CH2)n-COR9 group [wherein R9 is a hydroxyl group, an OM group (wherein M is an alkali metal), an alkoxy group, or an < IMAGE > group, (wherein R10 and R11, which may be the same or different, can represent hydrogen or an alkyl group), and n is 0 or an integer of from 1 to 4] R7 is hydrogen, a lower alkyl group, an amino group, or a substituted or unsubstituted aryl group and R8 represents hydrogen or a lower alkyl group or, a pharmaceutically acceptable salt thereof.
Patent ES-8107072-A1 (ES)
Title: Drilling tool
IPC: H02K9/26
Filed: 1980-10-31
Abstract: To avoid penetration of water spray (e.g. from cooling water being sprayed at a location being worked or when working in the rain) into motor compartment 14 of an electric drill, a labyrinthine guide 5 is supplied by a cooling air suction inlet 7 which has a shield 12 in front of its entry and is fitted with at least one filter 8, whilst an outlet 16 is formed to deflect outgoing air and is provided with a closure in the form of a filter 17 or a flap valve 23, Fig. 1a. Both the inlet and the outlet provide 180 DEG deflection of the air current impelled by fan 13. The inlet 7 may be adjustable in direction and can be demountable from housing 1 in a manner which breaks the current to the motor 3. The inlet 7 also incorporates a fine filter 11.
Patent ES-8205864-A1 (ES)
Title: Installation and process for the production of hot air
IPC: C21B9/00
Filed: 1981-02-11
Abstract: An installation of the cowper type for the production of hot air comprises an enclosure occupied by a checkerwork of refractory bricks (12), a cold air admission orifice at the base of the enclosure and a hot air outlet (20) at the top of the enclosure. One or more burners (22) in the upper part generate heat during the heating cycle. Each burner is integrated into a refractory wall (16) & has a cavity (30) from which a conical flow of heat is emitted. The burners are orientated to ensure heat flows directly to the upper part of the checkerwork without direct irradiation of the upper walls (14) of the cowper. Combustion fumes are evacuated from the base of the apparatus. In the air period combustion is stopped & cold air entering at the base of the checkerwork recuperates heat from the refractory bricks and hot air is extracted from the orifice (20). In further embodiments the burners are affixed to a circular slab with an upper casing to form an hermetic chamber, the slab and chamber being cooled.
Patent ES-8205723-A1 (ES)
Title: Combustion air flow control for regenerators
IPC: C03B5/04
Filed: 1981-02-19
Abstract: A method of and apparatus for directing and regulating the flow of combustion air to opposite ends of the regenerators of a regenerative tank-type glass melting furnace so as to minimize localized overheating and more uniformly heat the checkerworks of the regenerators, thereby improving the operating efficiency and prolonging the useful life thereof. To accomplish these ends, a substantial portion of the combustion air supplied to the regenerators is delivered to their downstream ends while a lesser portion is supplied to their upstream ends by ducts which include valves for cycling and a damper for apportioning the amount of combustion air flowing to opposite ends of the regenerators.
Patent ES-8206345-A1 (ES)
Title: A blank for forming an article carrier and carrier made from it.
IPC: B65D5/486
Filed: 1981-03-06
Abstract: A cellular article carrier of the basket type formed from a single blank and comprising a series of cells provided on opposite sides of a longitudinal medial partition, (8,9,17,19) the cells of each series being separated from an adjacent cell by a transverse partition structure including a main transverse partition panel (31-34) hinged to the longitudinal medial partition and a supplementary transverse partition panel (51-54) hinged in overlapping relationship to the main transverse partition panel, the overlapped faces of all the supplementary partition panels being presented towards one and the same end of the carrier.
Patent ES-8303837-A1 (ES)
Title: High adhesion plugging and encapsulating compound.
IPC: C08G18/75
Filed: 1982-02-11
Abstract: A polyurethane resin is prepared from an aliphatic or cycloaliphatic isocyanate, a polydiol, a tri or tetra functional aliphatic polyol, and a monofunctional aliphatic alcohol, in the presence of a suitable catalyst. The resin exhibits superior adhesion to greasy wires in communication and electrical cable.
Patent ES-8306169-A1 (ES)
Title: Absorbent products, process and compositions for immobilization of particulate absorbents.
IPC: A47B13/02
Filed: 1982-07-27
Abstract: Particulate absorbents of a water-insoluble water-swellable polymer having a gel capacity of at least 10 are immobilized with a composition comprising the absorbent in a liquid polyhydroxy organic compound. The composition may be employed by applying to an appropriate surface and subjecting the liquid film to solidifying conditions. The solidified film product has high absorptive capacity and is free of undesirable movement when positioned in absorbent articles. A foam product having both absorptive and cushioning properties is prepared from a solid, particulate, water-insoluble, water-swellable polvmer having a gel capacity of at least 10, a solid, particulate blowing agent, and a liquid polyhydroxy organic compound. Foamable compositions and articles employing the foam are also described.
Patent ES-8306004-A1 (ES)
Title: Plant for the extraction of food-quality blood in a slaughterhouse.
IPC: A22B5/04
Filed: 1982-10-11
Abstract: 1. Plant for the extraction of food-quality blood in a slaughterhouse of traditional type, equipped with processing lines comprising a slaughtering station, a bleeding passage and a dismembering circuit as well as means for receiving cutting-up blood, said plant comprising, in association with every processing line : . a conveyor (6) located above the bleeding passage with a view to suspending the animals and transporting them along said passage after bleeding, . a channel for the reception of blood (1, 33) extending along the bleeding passage and having a form suitable for guiding the animals in the proximity of the bled part, and characterized in that it comprises the following in combination : . a veterinary control station situated down-stream of the dismembering circuit and comprising a manual device for interrupting the cycle (36), . a series of so-called primary tanks (9) designed to enable provisional storage of a quantity of blood greater than that furnished by the maximum number of animals liable to be present in the line at any given moment, from the entry of the bleeding passage to the veterinary control station, . conduits linking every primary tank (9) with the outlet of the channel, said conduits being associated with shunting means (10) of the flow towards such or such a primary tank selected, . three primary tank discharge circuits, linked to the outlet of said tanks and equipped with shunting means (14 to 18), these circuits comprising a first circuit for the transfer of food-quality blood, a second circuit linked to the means for receiving cutting-up blood and a third circuit linked to the drain for the disposal of cleaning fluid, . means for fractionating the blood (20) connected to the circuit for discharging the food-quality blood and capable of presenting at their outlets separate fractions such as cruor and plasma, . means for storing said fractions (23 to 29), linked to the outlets of the fractionating means, . means for pumping (30, 31, 32) capable of ensuring the flow in the different circuits or conduits, . means (12, 13) for counting the animals passing through the processing line, . and a control unit (35) designed to receive the signals from the counting means (12, 13) and the interrupting device (36) of the veterinary station and capable of ensuring, if the interrupting device is not actuated, the implementation of a programmed cycle for the extraction of food-quality blood and, if said interupting device is actuated, of ordering discontinufation of the cycle and discharge towards the means for receiving cutting-up blood of the primary tank having contained the blood of the animal which has caused the actuation, and, possibly, of the following primary tanks.
Patent ES-8501158-A1 (ES)
Title: Nuclear power station with heat generator and housing resistant to earthquakes.
IPC: G21C9/04
Filed: 1982-11-08
Abstract: Hydraulic jacks are arranged radially both inside and outside the confinement chamber (EC), substantially on a level with the center of gravity of the boiler (BV, EA) disposed inside. The inside jacks transmit thrust to the boiler via an annular floor (20). The outside jacks transmit thrust to the walls (M) of the hall. The outside jacks are arranged as energy-absorbing dampers. The inside and outside jacks resist fast compression by means of calibrated fluid flow orifices, while they expand readily by means of one way valves and pressure accumulators. The boiler and the confinement chamber stand on a base that is resiliently movable in a horizontal direction relative to the raft (R) of the building. This ensures that the reactor is returned to its normal position once an earthquake is over.
Patent ES-8605047-A1 (ES)
Title: Surface treatment of metal rings
IPC: C23C8/32
Filed: 1982-12-15
Abstract: A metal ring of generally rectangular cross-section has its radially outer surface and its side surfaces treated by being stacked with its sides in contact with other rings in a chamber. Air is excluded from the chamber and a gaseous mixture of a carburizing gas and a nitrogenous gas at a temperature of 450 DEG C. to 650 DEG C. is supplied to the chamber. The proportions (% by volume) of the gases is between 25:75 and 75:25. The mixture nitro-carburizes both the radially outer surface of the stacked rings and the sides of the ring. If the rings are finish machined before treatment, they are ready for use as soon as they are removed from the chamber. The nitro-carburizing treatment reduces wear on the treated surfaces. The rings are used as piston rings or sealing rings.
Patent ES-8401587-A1 (ES)
Title: Synchronizer mechanism.
IPC: F16D23/06
Filed: 1983-01-18
Abstract: A blocking pin type synchronizer having a high torque to volume ratio. The synchronizer includes two synchronizer cones (42) held apart by blocking pins (40). Disposed between the cones (42) are spring assemblies (62) of novel construction, each spring assembly including a rectangular spring housing (64), a base plate (66), and a pair of opposed leaf springs (68). The housing has opposed slotted side walls (82). The base plate and the springs are each provided with tabs (92), (98) received within the slots for maintaining the base plate and springs in a centered position. The springs hold the spring housing and base plate apart. The cones are provided with recesses (88), surfaces (86) of the base plate being biased into contact with radial outer surfaces of the recesses (88) to maintain the spring assemblies from rotation.
Patent ES-8400042-A1 (ES)
Title: Process for controlling a glass pane edge grinding machine, and devices for carrying out this process.
IPC: B24B9/08
Filed: 1983-01-19
Abstract: The invention is in a process, and the apparatus, for path control of a processing tool of a grinding machine for an all-around edge grinding of a glass pane. A cross sled supports the processing tool for movement in an X-Y coordinate system wherein the path of movement of the cross sled is controlled by a program. The path control, however, is critically controlled by the use of a scanning instrumentality including a scanning organ which scans the edge of the glass pane along a path of movement in front of the processing tool. The scanning organ is supported by an arm articulated about the axis of the processing tool. The scanning organ leads the processing tool by a set distance, equal to the length of the arm, and determines the values for the X- and the Y-coordinates. The values that are developed by the scanning organ are stored in a sliding register having an input from each of the two axes. A signal developed by the sliding register is used for the control of the X-Y adjusting motors provided for moving the cross sled.
Patent ES-8404512-A1 (ES)
Title: Karl Fischer reagent and method for the determination of water using this reagent.
IPC: G01N31/16
Filed: 1983-02-11
Abstract: A Karl Fischer reagent useful in the determination of water, comprises sulfur dioxide, iodine and a salt which is a system compatible addition compound of a nitrogen-containing organic base having a pKb<10 with a weak aromatic carboxylic acid having a pKa>2.
Patent ES-8401355-A1 (ES)
Title: Apparatus for cutting foodstuffs
IPC: B26D7/06
Filed: 1983-03-16
Abstract: An apparatus for cutting foodstuffs and the like. The apparatus comprises an open-end cutting compartment of rectangular cross-sectional configuration provided with a fixed lateral wall and an oppositely positioned movable lateral press wall. Positioned above and communicating with the cutting compartment is a foodstuff holding compartment from which foodstuff is fed to the cutting compartment. A plate for covering the opening between the holding and cutting compartments is associated with a compacting piston which retracts and repositions the press wall for pre-pressing foodstuff in the cutting compartment. One end of the cutting compartment is provided with means for cutting the foodstuff while the other end is provided with a piston for forcing the foodstuff through the cutting compartment and against the cutting means. A compacting wall for contacting the foodstuff during lateral pre-pressing of the foodstuff is positioned in front of and is adapted to be contacted by the press wall. Means are provided for varying the extent of retraction of the compacting wall with respect to the extent of retraction of the press wall.
Patent ES-8401723-A1 (ES)
Title: Method for skin treatment and apparatus applying this method.
IPC: A61N1/32
Filed: 1983-03-30
Abstract: This invention essentially relates to a method of using a pulse generator for aesthetic treatment of the skin with a view to removing wrinkles, puckers or the like therefrom, which consists in connecting to the said pulse generator a needle which is introduced immediately under the skin and in substantially parallel relationship to the wrinkle or pucker to be removed, and in making pass through the said needle a weak current of preferably low frequency comprised between about 100 and 500 cps to thus fill up the depression of the pucker or the wrinkle.
Patent ES-8500171-A1 (ES)
Title: Dispensing system and a refill pouch.
IPC: B65D83/14
Filed: 1983-03-30
Abstract: The refill pouch is constructed of a flexible pouch containing a product to be dispensed and an expandable bag containing a gas generating system for expanding the bag. Upon placement in a container with a valve, the pouch can be opened and the gas generating system activated. After dispensing of a product, the container can be emptied and a fresh refill pouch placed within the container.
Patent ES-8406539-A1 (ES)
Title: Process and fermentation apparatus for alcohol production.
IPC: C12M1/04
Filed: 1983-04-25
Abstract: Alcohol is produced by continuous fermentation process in which must is fermented in a vat. Fresh must is introduced into the vat and fermented must is withdrawn from the vat. Fermented must withdrawn from the vat is pumped from the vat in a pumping column of a circuit extending above the vat in which carbon dioxide exerts mammoth pumping action. A back pressure is maintained and adjusted in an upper portion of the vat which is connected with the pumping column for concentrating carbon dioxide in the vat and for controlling the flow rate of the mammoth pumping column and the circulation speed of the must in the circuit. The pumping column is connected with a pipe which is connected to a lower portion of the vat which completes the circuit and which is disposed for effecting a turbulent flow of the carbon dioxide depleted must and for returning recycled must to the vat. Carbon dioxide is separated from the must in the pumping column and exerts the mammoth pumping action. A mixture of oxygen and inert gas is introduced into the turbulent flow of must in an upper portion of the return pipe.
Patent ES-8405239-A1 (ES)
Title: Mowing machine
IPC: A01D43/10
Filed: 1983-08-31
Abstract: The machine has a pair of rotating drums (3 and 4) which are equipped with blades (5) for cutting the grass and which convey the grass between two horizontal intermeshing toothed rollers (8 and 9). The rollers (8 and 9) consist of hard rubber, and their profile is such that the grass stalks are broken, so that a rapid and uniform drying of the grass on the field becomes possible.
Patent ES-8602037-A1 (ES)
Title: Water-soluble, ternary cellulose ethers.
IPC: C08B11/193
Filed: 1984-03-23
Abstract: A ternary hydroxyethylhydroxypropyl methylcellulose ether having a methoxyl degree of substitution of 0.9 to 2.1, a hydroxyethoxyl molar substitution of 0.2 to 0.5, and a hydroxypropoxyl molar substitution of 0.08 to 0.4 - (5pp) EPAB- EP-120430 B A ternary hydroxyethylhydroxypropyl methylcellulose ether having a methoxyl degree of substitution of 0.9 to 2.1, a hydroxyethoxyl molar substitution of 0.2 to 0.5, and a hydroxypropoxyl molar substitution of 0.08 to 0.4 USAB- US4458068 A A ternary hydroxyethylhydroxypropylmethylcellulose ether (I) having a methoxy degree of substitution (MDS) of 0.9-2.1 (pref. 1.25-2), a hydroxyethyl molar substitution (HEMS) of 0.2-0.5, and a hydroxypropyl molar substitution (KPMS) of 0.08-0.4 (pref. 0.1-0.3) is new. - Pref. (I) has a cloud pt. of 70 deg.C or less and a return cloud pt. no more than 10 (pref. 5 deg.C lower (measured by heating and cooling respectively at 2% aq. soln./dispersion of (I) at 0.5 deg.C/min.). The viscosity of a 2 wt.% aq. soln. of (I) at 20 deg.C is 10-100,000 cps.
Patent ES-8505880-A1 (ES)
Title: Marine contra-rotating propeller apparatus.
IPC: F02B3/06
Filed: 1984-07-17
Abstract: A marine contra-rotating propeller apparatus for propelling a ship by contra-rotating propellers is characterized by the provision of an inner shaft having one end directly coupled to an output shaft (9) of a main diesel engine (7) and the other end to which a stern-side propeller (1) is mounted and an outer shaft having one end coupled to the inner shaft through a reversing transmission mechanism (20) and an elastic coupling (6) and the other end to which a bow-side propeller (2) is mounted.
Patent ES-8601950-A1 (ES)
Title: A 5-nitro-2-furanyl derivative and its use as an anti-parasitic agent.
IPC: A61K31/345
Filed: 1984-12-11
Abstract: N-(4-methxy-2-methylphenyl) -3-(5-nitro-2-furaryl)propenamide of formula (I) is new.
Patent ES-8702421-A1 (ES)
Title: Pyrimido(2,1-b)benzothiazole derivatives and their salts, process and preparation intermediates, their use as medicaments and compositions containing them.
IPC: C07D277/82
Filed: 1985-02-12
Abstract: Compounds of formula I < IMAGE > [wherein R and R3,which may be the same or different, each represents a hydrogen atom or a straight or branched C1-6 alkyl group or together with the intervening carbon atom represent a C3-6 cycloalkyl group R1 represents a hydroxy group, a straight or branched C1-6 alkoxy group or a group of formula < IMAGE > (wherein R5 and R6, which may be the same or different, each represents a hydrogen atom or a C1-6 alkyl group or together with the intervening nitrogen atom represent a piperidino or morpholino group) and R2 represents a hydrogen atom, a straight or branched C1-16 alkyl group, a C2-7 alkoxycarbonyl group, a C3-6 cycloalkyl group, an aralkyl group, an aryl group (unsubstituted or substituted by one or more halogen atoms or C1-6 alkyl, C1-6 alkoxy or nitro groups), or a heteroaryl group] and salts thereof are antiallergic agents.
Patent ES-8607881-A1 (ES)
Title: Apparatus for the production of ozone.
IPC: C01B13/11
Filed: 1985-05-07
Abstract: A device for producing ozone is characterized by an inner electrode made from a plurality of metal wires. Accordingly, the diameter of the outer electrode is correspondingly reduced. The ratio of the outer diameter electrode to the inner diameter electrode is greater than two.
Patent ES-8701397-A1 (ES)
Title: Navigation system for unmanned vehicles.
IPC: G05D1/02
Filed: 1985-09-25
Abstract: A system using light beams for effecting guidance of a transport vehicle over a surface among a plurality of station terminals, includes at least one transport vehicle movable over the surface light barriers divide the surface into a plurality of contiguous elemental zones. Sensing the passage of a vehicle across a boundary between two contiguous zones, light signal generators emit light signals identifying each zone occupied by a vehicle and identifying the location of each terminal. Logic circuitry connected between the barriers and said light signal generators control the light signals identifying each zone in response to passage of a vehicle across a boundary a photoelectric receiver carrier by the vehicle senses light signals produced by the light signal generators and produces electrical signals representative of the light signals a vehicle movement control circuit carried by the vehicle and connected to receive the electrical signal from the photoelectric receiver controls vehicular movement.
Patent ES-8704028-A1 (ES)
Title: Delivery system for a remote sensor.
IPC: B25J9/16
Filed: 1985-11-07
Abstract: A mechanical delivery system for remotely positioning an ultrasonic sensor in mating engagement with a component to be inspected has an elongated support which can be manipulated at a first end from a remote location. A second end has an arm for carrying the sensor. A pin connects the arm to a housing which has an opening therein. A pinion gear is connected to the arm and a mating rack gear is connected to an actuator rod for moving the arm between a first position parallel to and within the housing and a second position wherein that portion of the arm carrying the sensor extends laterally of the housing through the housing's opening. The sensor is mounted on the arm such that it is permitted limited rotation about an axis perpendicular to the arm and limited rocking about a point on that axis thereby enabling the sensor to engage the component as a result of manipulation of the first end of the elongated support despite mispositioning of the second end of the support relative to the component.
Patent ES-9000004-A1 (ES)
Title: Antibacterial 7-oxo-4-thia-1-azabicyclo not 3,2,0 hept-2-ene derivatives
IPC: A61P31/04
Filed: 1986-02-01
Abstract: A compound of the formula I < IMAGE > (I) in which R1 represents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms, the -CONHR1 group being present at the 3- or 4-position on the phenyl ring, and esters thereof at the 2-carboxyl group and/or at the 8-hydroxy group, have antibacterial and/or beta -lactamase inhibiting activity.
Patent ES-8705988-A1 (ES)
Title: Electrical display apparatus with a great legibility.
IPC: G09F11/23
Filed: 1986-03-14
Abstract: Display apparatus having enlarged display characters. According to the invention, the apparatus (11) comprises two superposed moving tracks, defined for example by two coaxial wheels (17, 18) interacting with each other on which are carried parts of characters which are brought together to form the display characters, behind the display window (13). Application to miniaturised electromechanical components.