baber/WOPTO huggingface dataset:
Patent ES-456352-A1 (ES)
Title: Valve-actuator coupling
IPC: F16K31/50
Filed: 1977-02-28
Abstract: A coupling is mounted between a valve stem of a valve and a rod of a valve actuator. A first fitting of the coupling is mounted on an end of the rod and a second fitting is mounted on an adjacent end of the stem. The first fitting includes an opening therein which loosely entraps an expanded portion of the second fitting. The first and second fittings respectively have aligned surfaces which are generally perpendicular to the rod and stem. The surfaces make contact during movement of the rod toward the valve for closure of the valve. A resiliently deflectable spring is disposed between the first and second fittings to limit the amount of force transmitted to the valve through the stem when the rod is in a position for backseating the valve.
Patent ES-458462-A1 (ES)
Title: Ribbon coaxial cable connector
IPC: H01R13/432
Filed: 1977-05-04
Abstract: This invention relates to a connector for ribbon coaxial cable of the type wherein each center conductor is surrounded by dielectric and a foil shield and each foil shield has a drain wire. More particularly, the connector includes a plurality of contact members each of which consists of an opposing cantilever contact spring section for mating with contact elements of other electrical circuits, a dual-in-line terminating section for receiving either the center conductor or the drain wire and a housing to hold the plurality of contact members.
Patent ES-461223-A1 (ES)
Title: Autocorrelation function factor generating method and circuitry therefor
IPC: G06F17/15
Filed: 1977-08-01
Abstract: For a delta modulated signal wave comprising a digital carrier wave modulated by an analog wave and represented accordingly as a bivalued digital data bit stream, a correlation function factor is generated by delaying the bit stream in time by an integral multiple of bits and accumulating the successive individual products over a predetermined number of bits of successive individual bits delayed in time and the corresponding currently appearing bits. The circuitry is extremely simple readily procurable components only are required. A dual input exclusive OR (XOR) gating circuit is connected to the source of delta modulated signal bit stream and to an N-bit digital binary shift register also connected to the source. A stream of successive bivalued products of the current bits and the time delayed bits over a period of N-bits is obtained from the XOR gating circuit and applied to a bidirectional digital counting circuit from which an autocorrelation function factor is delivered.
Patent ES-464000-A1 (ES)
Title: Monocyclic beta-lactams with antibacterial activity
IPC: A61P31/04
Filed: 1977-11-10
Abstract: A monocyclic beta -lactam containing a cis- beta -acylamino moiety as in the penicillin and cephalosporin antibacterials is disclosed. These compounds have antibacterial activity against a variety of Gram-positive and Gram-negative organisms. Intermediates useful for the preparation of these antibacterials are also disclosed.
Patent ES-467505-A1 (ES)
Title: Circuit for producing a digital count representing the average value of a variable frequency
IPC: G01L23/08
Filed: 1978-03-02
Abstract: To obtain a digital signal representative of the average value of the frequency of a V.C.O. 11, a monostable is used to produce fixed length pulses at an indeterminate frequency. These pulses are counted by a control counter and enable a gate to pass the V.C.O. output to a counter connected as a frequency divider. Both of these counters are preset with the same count state and the "borrow" outputs from the dividing counter are counted in a signal counter, the number of "borrow" pulses received in the time taken for the control counter to count to its preset state being the required digital signal.
Patent ES-470718-A1 (ES)
Title: Gas particulate separator with scavenging gas separation device
IPC: B01D45/16
Filed: 1978-06-12
Abstract: A separator is disclosed for removing from a gas stream suspended particulates such as liquid droplets and finely divided solids. A housing chamber encloses a tube that contains a gas swirl device for imparting a swirling motion to the gas stream entering the inlet of the tube. A separator conduit is axially aligned with the tube and has its upstream end coaxially located in the downstream end of the tube, defining an annular ejection port. Suspended particulates and scavenging gas are discharged into the chamber through the annular ejection port. The downstream end of the separation conduit is in communication with the outlet of the housing. A passage is provided for returning the scavenging gas to the main gas stream at the outlet of the housing. A separation device is located in the passage to cleanse the scavenging gas of suspended particulates prior to recombination with the main gas stream.
Patent ES-470782-A1 (ES)
Title: 7-[2-(2-Imino-4-thiazolin-4-yl)-2-(syn)-hydroxy-iminoacetamido]-cephalosporins
IPC: C07D501/60
Filed: 1978-06-14
Abstract: Disclosed are 2-(syn)-hydroxyimino-acetamide derivatives of the formula: < IMAGE > wherein Y is hydrogen, hydroxyl, an acyloxy, carbamoyloxy, a quaternary ammonium or a nitrogen-containing heterocyclic ring-substituted thio group or pharmaceutically acceptable salts or esters thereof are useful as antibacterial agents. Also disclosed are processes for producing them.
Patent ES-470874-A1 (ES)
Title: Heat pumps with reversible air flow
IPC: F24F1/028
Filed: 1978-06-16
Abstract: A heat pump comprises a casing 1 with two compartments 2a, 2b, a refrigerating system with an evaporator 7b located in compartment 2b and a condenser 7a located in compartment 2a, and two fans 10, 11 interconnected to form a unit which is movable between a first position in which the fan 10 can draw in air from inside a space and discharge same outside said space via the condenser 7a and the fans 11 can draw in air from outside said space and discharge same inside said space via the evaporator 7b, and a second position in which the fan 10 can discharge space air via the evaporator 7b and the fan 11 can draw in air from outside the space via the condenser 7a. The fan unit is rotatable manually or by a motor 13. Electrical resistance heating elements may be located adjacent the evaporator or the condenser. The fans 10, 11 may be driven by a common motor 14.
Patent ES-472505-A1 (ES)
Title: Aqueous polymer dispersion
IPC: C08F20/34
Filed: 1978-08-11
Abstract: An aqueous dispersion of polymer particles wherein the polymer comprises both (a) polar groups selected from amine, ureido and thioureido groups, and (b) poly (alkylene oxide) chains covalently bonded to the polymer, the polymer comprising at least 0.1% by weight of (a), at least 0.2% of (b) and from 0.4-9.0% of (a)+(b). Dispersions according to the invention are useful in latex paint compositions, and these compositions exhibit very good moisture resistance properties.
Patent ES-472783-A1 (ES)
Title: Method of pressing and pressing machine for hollow glassware
IPC: C03B11/16
Filed: 1978-08-23
Abstract: An improved pressing machine for hollow glassware comprising advancing means for advancing molds through a series of advance steps for molding one range of size of articles and for advancing the molds through advance steps of other distances for molding articles of other size ranges. For each size range of articles to be produced, the machine includes a group of glass discharging devices discharging molten glass into each of the molds and a plurality of pressing devices for molding the glass within the molds. These devices are spaced relative to each other by distances equal to the distance of advance of the molds from station to station. The pressing machine further includes a molding plate having an adaptor for mounting molds of different sizes depending on which range of sized articles are to be produced.
Patent ES-476110-A1 (ES)
Title: Process for acylating 7aminocephem derivatives.
IPC: C07D417/12
Filed: 1978-12-19
Abstract: 1. A process for the acylation of 7-amino-cephem derivatives, which comprises converting an acylating component of the formula I see diagramm : EP0002774,P20,F1 in which R**1 is alkyl having from 1 to 4 carbon atoms, phenyl, 2-furyl or thiazolyl of the formula see diagramm : EP0002774,P20,F2 in which R4 is hydroxy, amino, alkenylamino having from 2 to 4 carbon atoms, formamino or acetamino optionally substituted by chlorine, bromine, fluorine, phenoxy or by 1,3,4-thiadiazolylthio in turn substituted by methyl or amino R5 is hydrogen, halogen, cyano, thiocyano, hydroxy or alkoxycarbonyl having from 1 to 4 carbon atoms in the alkyl moiety R**2 and R**3 together are oxygen or a group of the formula VIII =N-X which preferably has the syn configuration, and in which X is hydroxy, alkoxy having from 1 to 4 carbon atoms, benzyloxy, p-chlorobenzyloxy, triphenylmethoxy, aminocarbonylmethoxy, tert-butoxycarbonylmethoxy, methoxycarbonylmethoxy, ethoxycarbonylmethoxy, cyanomethoxy, allyloxy, bromallyl-oxy, phenoxy or acyloxy having from 1 to 4 carbon atoms with a 1-hydroxybenzotriazole of the general formula II see diagramm : EP0002774,P20,F3 in which R**6 through R**9, being identical or different, each are hydrogen, alkyl having from 1 to 4 carbon atoms, alkoxy having from 1 to 4 carbon atoms, halogen, cyano, nitro, aminocarboxy, alkylaminocarboxy having from 1 to 4 carbon atoms in the alkyl moiety, aminosulfonyl, alkylaminosulfonyl having from 1 to 4 carbon atoms in the alkyl moiety, dialkylaminosulfonyl having from 1 to 4 carbon atoms in the alkyl moiety to an active derivative, and subsequently reacting the latter one with a 7-aminocephem derivative.
Patent ES-477456-A1 (ES)
Title: Distributed priority resolution system
IPC: G06F15/177
Filed: 1979-02-05
Abstract: Multiple stations exchange information without central supervision. Stations requiring a cycle of access time on a shared time-divided bus participate in a cyclic access resolution process. The station having highest priority for a next bus cycle indicates its precedence to the other stations, and assumes exclusive use of the bus in the next cycle. The bus may comprise separate sections for data and response communications. Separate access resolution processes are conducted relative to each section. After gaining access to the bus for one cycle of data transfer a station becomes ineligible to compete for access to the data section until it receives an associated response. Accordingly receiving stations may control both the rate of data transmittal and the rate of access competition activity at associated origin stations. The data and response communications may include address information for enabling stations to intercommunicate directly in pairs. Data processing stations subject to multi-level interruption may present control signals designating acceptable interruption priority levels. Other stations seeking to interrupt such processing stations are eligible to compete for access to the bus only if assigned interruption priorities are at designated levels.
Patent ES-8101108-A1 (ES)
Title: Saturated crosslinkable compositions for powder coatings, preparation of paints containing them and method of obtaining a coating.
IPC: C08G59/00
Filed: 1979-07-31
Abstract: Curable, saturated polyester resins and epoxy resin cross-linking agents therefor, in association with an at least divalent metal oxide and a cross-linking catalyst, are useful binders for mechanically improved powder paints, e.g., those typically applied to metallic substrates by electrostatic deposition or fluidized bed spraying.
Patent ES-483349-A1 (ES)
Title: Sulphonic acid esters of monocarboxylated phenyl-guanidine, processes for their preparation and their pharmaceutical use.
IPC: C07C309/73
Filed: 1979-08-13
Abstract: New monocarboxylates of phenylguanidinesulfonic acid esters and a process for their manufacture are described. They are effective as medicaments against helminths and liver flukes when administered orally or parenterally.
Patent ES-483707-A1 (ES)
Title: Briquet sheet breaking by cooling and bending
IPC: C21B13/02
Filed: 1979-08-29
Abstract: Apparatus for separating a sheet of briquets issuing from a briquetting machine into individual briquets by bending the briquet sheet both longitudinally and transversely to break the connections between adjacent briquets. The apparatus includes a carrying conveyor having arcuate, waveform or sawtooth conveyor slats and a conforming conveyor having conveyor slats with a cross section which mates with that of the carrying conveyor. The conforming conveyor forces the briquet sheet to conform to the slat configuration of the first conveyor and to pass around a pivot means which breaks or separates the sheet into individual briquets.
Patent ES-486218-A1 (ES)
Title: Servo boosters for vehicle braking systems
IPC: B60T13/569
Filed: 1979-11-21
Abstract: In a servo booster the movable wall is sealed to the rear housing wall by a rolling diaphragm supported on a sleeve which projects forwardly from the rear housing wall, and fluid communication between the rear housing chamber of the booster and a valve chamber in the valve body is provided by inter-communicating passages in the valve body and diaphragm support plate. The passage in the diaphragm support plate terminates in a port opening to the rear booster chamber. In one construction the sleeve is elliptical in transverse cross-section and a pair of tie rods extend right through the booster, through the bore of the sleeve, for relieving the booster housing of braking reaction forces. In another construction, instead of tie rods, the sleeve is extended to provide a tube, arms extend through slots in the tube to connect integrally the diaphragm support plate and the valve body, and one arm contains the passage.
Patent ES-8104430-A1 (ES)
Title: Bath for electroless depositing tin on substrates
IPC: C23C18/31
Filed: 1979-12-01
Abstract: Method of currentless deposition of tin on a catalytic surface by means of a highly alkaline solution which contains stannous ions in a quantity of at least 0.20 mole/l and is used at temperatures of 60 DEG to 90 DEG C. The solution operates on the basis of the mechanism of disproportioning of stannous ions. The tin deposition is, however, accelerated by means of a strong reducing agent such as a hypophosphite.
Patent ES-489897-A1 (ES)
Title: Control devices for speed reducers
IPC: B60T7/12
Filed: 1980-03-25
Abstract: For automatically neutralizing the energization of a speed reducer adapted to brake an axle of a heavy vehicle, when the deceleration of this latter exceeds a predetermined threshold, the movements are used of a mass, such as a drop of mercury, adapted to ascend under the effect of its inertia a ramp inclined with respect to the axis of the vehicle by an angle A whose tangent is equal to (m/M) tg alpha , M being the total mass of the vehicle, m the mass applied to the braked axle and tg alpha the coefficient of adhesion between the wheels of this axle and the ground.
Patent ES-8101050-A1 (ES)
Title: Sulfonyl ureas, processes for their preparation and pharmaceutical compositions containing them.
IPC: C07D223/16
Filed: 1980-04-01
Abstract: Sulfonylureas of the formula < IMAGE > in which n, R, R1, X and Y have the indicated meanings and the physiologically acceptable salts thereof, pharmaceutical preparations on the basis of said compounds and their use in the treatment of diabetes.
Patent ES-8200437-A1 (ES)
Title: Process and device for injecting a liquid agent used for treating a geological formation in the vicinity of a well bore traversing this formation
IPC: E21B43/25
Filed: 1980-06-20
Abstract: A technique for liquid treating a geological formation comprises spraying the liquid with a pressurized carrier gas, using a spraying pipe whose length and diameter are adjusted as a function of the pressure prevailing at the level of the formation and of the characteristics of the injected liquid and the pressurized carrier gas, so that the size of the liquid droplets at the outlet of the spraying pipe has a narrow range of distribution about a single preselected value.
Patent ES-8202402-A1 (ES)
Title: Fuel pumping apparatus
IPC: B60R25/04
Filed: 1980-11-25
Abstract: A fuel pumping apparatus includes a slide member which can be engaged with an arm of a throttle which controls the flow of fuel to an injection pump of the apparatus. The slide is moveable by an operator to cut off the supply of fuel to the associated engine. A tumbler lock mechanism is mounted in a housing of the apparatus and is connected to an arm which can engage a production on the slide member to move and/or retain the slide member to the position in which supply of fuel to the engine is prevented.
Patent ES-8205376-A1 (ES)
Title: Flexible drive-transmission cables and methods of providing such cables with plastics coverings.
IPC: B29C48/13
Filed: 1980-12-31
Abstract: A flexible cable (1) having wire (4) helically coiled around a flexible core (2), the wire turns being engageable by a pinion for effecting longitudinal drive of the cable in a tubular guide, has a covering (10) of plastics material which is thicker over the crowns (6) of the wire turns than over the core surtaces (7) between the wire turns such a covering can be applied to the cable by machine-extruding around the cable a sleeve of heated covering material while exerting an appropriate pneumatic pressure difference between the exterior and the interior of the sleeve.
Patent ES-8204199-A1 (ES)
Title: Gaming apparatus having manually controllable operating speed
IPC: G07F17/34
Filed: 1981-05-28
Abstract: An amusement or game device of the type which has one or more indicia-bearing rotatable reels which are rotated upon initiation of play by a player has a main drive mechanism which permits the player to vary the initial rotational speed of the reels in direct proportion to the speed in which an associated operating handle is pulled. A supplemental drive mechanism is included for increasing the speed of the reels if the player fails to pull the operating handle with sufficient force to rotate the reels at a predetermined minimum speed. The device also includes an improved indexing means for stopping the reels in accordance with the operation of the game device. The game device also includes means for absorbing excessive energy that may be provided by a player pulling the operating handle with extraordinary speed or force. A mechanism is also included for providing slight resistance to movement of the reels subsequently of enablement of the game device and immediately before pulling of the operating handle, during which time the reels are otherwise free to rotate since neither the main drive mechanism, the supplemental drive mechanism nor the indexing mechanism is engaged at this time.
Patent ES-8205762-A1 (ES)
Title: O-substituted oximes of alpha-ketocarboxylic acid, preparation and pharmaceutical compositions.
IPC: C07D295/18
Filed: 1981-09-21
Abstract: The present invention provides pyruvic acid oximes of the general formula: < IMAGE > (I) wherein R is a hydrogen atom, a C3-C8 cycloalkyl, C1-C6 alkoxy, cinnamyloxy, phenylamino, phenyl-N-alkylamino or phenylthio radical or an aryl or aryloxy radical, the aryl moiety of which can be substituted one or more times by C1-C6 alkyl, C1-C6 alkoxy, halogen, hydroxyl, trifluoromethyl, amino, acetylamino, nitrile, nitro or methylenedioxy, A is a straight-chained or branched, saturated or unsaturated aliphatic hydrocarbon chain containing up to 10 carbon atoms, which can be substituted one or more times by halogen or hydroxyl, and R1 is a C1-C8 alkyl radical, which can be substituted one or more times by halogen, hydroxyl, nitrile, phenyl or carboxyl, or is a nitrile or formyl group, with the proviso that when R-A- is a methyl or ethyl radical, R1 is not a methyl radical or a nitrile group and when R-A- is a benzyl radical, R1 is not a methyl or benzyl radical and the physiologically acceptable salts, carboxylic acid esters and amides thereof. The invention also provides processes for the preparation of these compounds pharmaceutical compositions containing them, and their use in combating hypoglycaemia.
Patent ES-8305227-A1 (ES)
Title: High reduction method and apparatus for continuously hot rolling products
IPC: B21B13/22
Filed: 1982-05-27
Abstract: A high reduction method and apparatus for continuously hot rolling a product through a plurality of roll passes, wherein the distribution of horizontal forces in at least one roll pass other than the first is such that spontaneous entry is prevented by a maximum momentary opposing force which is greater than the available delivery force of the preceding roll pass. An additional force is exerted on the product in advance of the preceding roll pass. This additional force, when combined with the available delivery force of the preceding roll pass, is of sufficient magnitude to overcome the maximum momentary opposing force of the said one roll pass and thus achieve forced entry therein.
Patent ES-8402315-A1 (ES)
Title: Aminoglycoside derivatives, processes for their production, pharmaceutical compositions containing them and such derivatives for use as pharmaceuticals.
IPC: C07H15/22
Filed: 1982-08-05
Abstract: Compounds of formula I, < CHEM > R2 represents hydroxy or amino, R3 represents hydrogen or hydroxy, R4 represents hydrogen or hydroxy, R5 represents amino, methylamino, dimethylamino or, when R2 represents amino, also hydroxy and R6 represents hydrogen or methyl, in free base form or in the form of an acid addition salt. These compounds can be used as chemotherapeuticals, in particular as anti-bacterially active antibiotics.
Patent ES-8308431-A1 (ES)
Title: Multistage thermostat.
IPC: G05D23/19
Filed: 1982-09-13
Abstract: A multistage thermostat means that is adapted for use with equipment such as a heat pump and auxiliary heat and which effects efficient operation upon a temperature setup after a nigh setback function by introducing an exponential change in the apparent control setpoint. The sensitivity of the signal processing channel of the system is altered to maintain stability. The system further contains a power-up reset function that also alters the signal processing channel for rapid reestablishment of normal control.
Patent ES-8402745-A1 (ES)
Title: Front gate and latch assembly for the guide body of an industrial fastener driving tool
IPC: B25C5/16
Filed: 1983-03-21
Abstract: A front gate and gate latch assembly for the guide body of an industrial fastener driving tool of the type wherein the guide body and front gate, in closed position, define a drive track for the tool driver and fasteners. The gate is pivotally affixed to the guide body and is swingable between a closed position against the guide body and an open position. A latch plate having tapered end portions is slidably and captively mounted on the gate. A spaced pair of locking blocks are mounted on the guide body to either side of the gate. The latch plate is shiftable along the gate between a gate locking position wherein the latch plate ends are in wedged engagement with the locking blocks and a gate release position free of the locking blocks. The latch plate is shiftable by a manually actuable over-center locking lever assembly.