baber/WOPTO huggingface dataset:
Patent ES-378568-A1 (ES)
Title: Protein fibre formation
IPC: A23C23/00
Filed: 1970-04-14
Abstract: Protein fibres suitable for use in the preparation of foodstuffs are produced by a process in which a confined, flowing slurry of a proteinaceous material, suitably of vegetable, animal, microbial or petro-protein, is heated under a pressure and at a temperature sufficient to coagulate the protein, thereby forming fibres in the slurry which emerges through an. orifice into a collecting zone. Preferably the slurry is an aqueous one containing 0.3 to 35% by weight solids, of which at least 70% by weight is protein, which flows through a pipe, whose smallest diameter is between 0À2 and 0À5 inch, under a pressure of at least 50 p.s.i.g. and at a temperature of not less than 165 F. To assist the reaction, which is believed to involve the inter-reaction of protein molecules to form elongated multi-molecular polymers which are oriented into an elongated fibre structure by the shear involved in the flow of the slurry in the pipe, cross-linking agents, suitably salts or hydroxides of bi- or tri-valent metals, and trisodium phosphate may be added to the slurry, the pH of which is preferably adjusted to be in the range 4-11. In examples aqueous slurries of soy protein, from soybean flakes or flour, containing calcium hydroxide, sodium hydroxide or sodium phosphate are treated with sulphuric, citric or phosphoric acid to lower their pH to between 4 and 6 and pumped at pressures of from 200 to 5000 p.s.i.g. and temperatures between 240 and 310 F. through a narrow bore tube to produce protein fibres. Other examples relate to similar treatment of hydrochloric acid-precipitated casein and turkey meat.
Patent ES-380051-A1 (ES)
Title: Wire splicing unit
IPC: H01R13/20
Filed: 1970-05-26
Abstract: An electrical connector 22 comprises two housing halves 24, 241 of electrically insulating material between which are sandwiched a strip of metal receptacle members 28 and a bus-bar 30, transverse portions 68 of the bus-bar cooperating with respective portions 56 of the receptacle member strip to form sockets to resiliently grip pin portions 60 of inserted plug contacts 36. Portions 46 and 461 of the receptacle members are provided with lances to engage shoulders 50 of male plug contacts to retain them in the receptacle members. Each receptacle member is received in a respective passage 38. Seals 32 in apertures 54 preferably seal the apertures whether a wire passes through them or not and are retained in the housing by flanges (not shown) which co-operate with the housing. The bus-bar and receptacle strip may be joined together by tabs on the bus-bar engaging recesses in the receptacle strip (Fig. 6, not shown). Separate groups of interconnected wires may be formed by separating the bus-bar and receptacle strip correspondingly longitudinally as shown.
Patent ES-390416-A1 (ES)
Title: Process for the purification of caprolactam
IPC: C07D201/16
Filed: 1971-04-21
Abstract: The invention relates to a process for the purification of epsilon -caprolactam prepared by catalytic cyclohexanone oxime rearrangement in the gaseous phase which comprises mixing the crude lactam at a temperature above its melting point with at least one branched aliphatic hydrocarbon, the mixing proportions ensuring the formation of a liquid lactam phase in addition to the hydrocarbon phase, separating off the hydrocarbon phase, recrystallising the dissolved lactam from the hydrocarbon phase by cooling, and subjecting the lactam crystals thus obtained to fractional vacuum distillation.
Patent ES-395531-A1 (ES)
Title: Tape recorder control with shaft rotation sensing mechanism for actuating switch
IPC: G11B15/46
Filed: 1971-09-29
Abstract: A mechanism for initiating a switching function in an apparatus for recording and/or playing back magnetic recordings on and/or from a recording tape has a continuously rotating first component and a rotatably mounted disc, co-axially arranged with respect to the first component, which rotates only during tape transport. The disc has an internally tooth rim portion. A cam wheel is interposed between the disc and the first component and is eccentrically arranged. The cam wheel has an annular hub portion which is provided with external teeth which are locally held in engagement with the internal teeth of the rim portion by means of an axially projecting pin provided on the first component part. The cam wheel rotates in one direction during tape transport performing an eccentric movement, and rotates in the opposite direction when the tape is in the stationary condition, thus operating a switch for switching off or changing over the tape drive.
Patent ES-404684-A1 (ES)
Title: Pneumatic controllers
IPC: F15C4/00
Filed: 1972-07-08
Abstract: A pneumatic controller providing an outgoing signal proportional to the magnitude and time integral of the incoming signal comprises a first sealed-beam balance with a rigid beam attached onto a diaphragm defining four chambers, a second sealed-beam balance with two chambers performing the flow relay function, and a pressure balance with two chambers for copying the integral pressure. In the case of a pneumatic controller providing an outgoing signal proportional to the magnitude, time integral and time derivative of the incoming signal, the first sealed-beam balance is preceded by a time derivative stage comprised of a sealed-beam balance with four chambers similar in construction to the first sealed-beam balance.
Patent ES-406932-A1 (ES)
Title: Apparatus for producing tubing, especially from material suitable for injection molding
IPC: B29C45/00
Filed: 1972-09-22
Abstract: The present process and apparatus relates to the production of tubing by injection molding techniques whereby the walls of the tubing is provided with outwardly extending strengthening corrugations by means of a forming or molding ring comprising a plurality of large and small segments which are radially displaceable. The flanks of these large and small segments are interengaged with each other along guide means which enforce a positive guiding of the large and small segments for their simultaneous radial displacement. Drive means for the movement of the segments are operatively connected to the small segments, whereby a drive force is applied only to the small segments prior to the withdrawal of the member which defines the inner diameter of the respective tubing.
Patent ES-408523-A1 (ES)
Title: Sintered cemented carbide body coated with two layers
IPC: B32B18/00
Filed: 1972-11-11
Abstract: A sintered hard metal body (e.g., a cutting insert) is provided as to wear resistance by depositing thereon an intermediate thin coating of a metallic carbide or metallic nitride free from binder metal and applying over this intermediate coating a thin ceramic coating free from binder metal.
Patent ES-410820-A1 (ES)
Title: Assembly of attachments and method of manipulating the same
IPC: G09F3/14
Filed: 1973-01-20
Abstract: A plurality of attachments, each designed for insertion through an object and comprising enlarged parts connected by a narrow elongated section, are formed into an easily handled assembly by being secured together not only at those ends bearing the part adapted to be inserted through said object but also at the other ends thereof, thereby to prevent the individual attachments from tangling or snarling while they remain a part of the assembly. Preferably the latter securement is of a type more readily frangible in torsion than in tension, thereby to facilitate the separation of a given attachment from the assembly after that attachment has been operatively associated with said object while reliably retaining the attachments secured to one another in the assembly under standby conditions.
Patent ES-416252-A1 (ES)
Title: Tractor front end construction
IPC: B62D49/06
Filed: 1973-06-25
Abstract: A tractor has a fore-and-aft engine with a pair of main frame members extending forwardly from opposite sides of the engine. A front frame member interconnects the forward ends of the fore-and-aft frame members at the forward end of the tractor and a fuel tank is mounted on the front frame member and includes a generally upright front wall extending upwardly from and generally flush with the front side of the front frame member and a pair of side walls generally coplanar with the fore-and-aft frame members. The fuel tank has a rear wall spaced forwardly from the radiator, which is disposed immediately in front of the engine. The fuel tank also includes an upper part overhanging the rear wall, and the tractor hood covers the engine and the upper part of the fuel tank, the front of the hood, the front wall of the fuel tank, and the front of the forward frame member forming the front of the tractor. A pair of perforated, removable side panels extend rearwardly between the fuel tank side walls and the radiator on opposite sides of the tractor below the hood to form an enclosed compartment between the fuel tank and the radiator, in which a tractor air cleaner, oil cooler, and air conditioning condenser are mounted, the radiator fan drawing the air through the side panels, the oil cooler, and the condenser before it passes through the radiator.
Patent ES-417355-A1 (ES)
Title: Logging technique for assaying for uranium in rock formations
IPC: G01V5/10
Filed: 1973-07-28
Abstract: Disclosed is a uranium exploration technique for determining the uranium content of a formation traversed by a borehole. A delayed fission neutron assay log is obtained by irradiating the formation with repetitive bursts of fast neutrons and detecting delayed neutrons resulting from neutron fission of uranium at time intervals between the fast neutron bursts and after dissipation of the neutrons originating in the bursts. In addition, a response log is obtained by irradiating the formation with a source of fast neutrons whereby the neutrons from this source are moderated in the formation to lower energy levels and are subject to absorption. Secondary radiation attendant to these lower energy neutrons is recorded in order to obtain a log representative of the response of the formation to moderation and absorption of the neutrons. The two logs thus obtained are correlated in order to determine a corrected value of uranium content of the formation.
Patent ES-418988-A1 (ES)
Title: Heater
IPC: F24H3/00
Filed: 1973-09-21
Abstract: A heater having primary and secondary fire combustion chambers, the primary chamber being formed by a bowl and the secondary chamber being formed by a stack vertically disposed atop the bowl and communicating with the primary combustion chamber. A nozzle assembly is provided for spraying fuel into the primary chamber, and the stack has secondary fire draft holes therein. The primary combustion chamber has a plurality of primary draft or air entry holes in the upper surface thereof, and a fire stabilizing device in the form of an arcuate shield is disposed between the primary draft holes and the nozzle assembly. The shield deflects the incoming air about the inside periphery of the primary chamber for providing thorough mixing of the fuel and air, the burning of a portion of the mixture in the primary combustion chamber. Ultimate complete combustion occurs in the secondary combustion chamber. The heater may be used as a pipeline heater in an automated system with a plurality of similar heaters.
Patent ES-423705-A1 (ES)
Title: Automotive restraint system
IPC: B60N2/90
Filed: 1974-02-27
Abstract: Vehicle seat safety system in which the occupant or passenger is closely restrained in the seat the seat back is yieldably restrained in attenuation at a first and lower impact range for forward tilting movement with the occupant and the seat is yieldably restrained in attenuation at a second and higher range for forward movement of the body and seat as a whole-to first allow the upper portion of the body or torso to move forward under lighter impact loadings, and to allow the body as a whole to move forward under greater impact loadings and thus to minimize, as far as possible, the impact loads on the body and to reduce forward and reverse or snap-back loads on the body torso and neck.
Patent ES-428521-A1 (ES)
Title: Stator assembly for a dynamoelectric machine and method of manufacturing same
IPC: H02K1/18
Filed: 1974-07-23
Abstract: A method of manufacturing stator assemblies for dynamo electric machines in which the stator assemblies are of the kind including a hollow cylindrical yoke carrying a pole member on its inner surface comprising starting with a pole member having upstanding therefrom an integral spigot, and a yoke member, the wall of which includes a through bore of larger diameter than the spigot, performing a deforming operation on the yoke at the outer end of the bore to enlarge the diameter of the outer end of the bore and at the same time reduce the diameter of the bore intermediate its ends. The intermediate diameter of the bore is reduced to that of the spigot, and the spigot is then inserted through the bore from the inner end thereof so that the pole member lies against the inner surface of the yoke. The free end of the spigot is then deformed to produce a rivet head occupying the outer, enlarged region of the bore, and thus secure the pole member to the yoke.
Patent ES-432016-A1 (ES)
Title: Torque-transmitting arrangement for fasteners and the like
IPC: F16B23/00
Filed: 1974-11-16
Abstract: An article of manufacture, such as a threaded fastener or torque tool for driving the same, comprises a body with a regular hexagon portion that is modified to provide splines having force-transmitting or force-receiving walls, as the case may be, radially of the central axis of rotation of the body. In the case of a threaded fastener, these radial walls are on the head of the fastener for engagement by a torque tool for applying forces perpendicular to the walls so that there is substantially no lost component of torsional effort in threading or unthreading of the fastener. The partial hexagonal flats that remain also permit driving of the fastener with a conventional wrench.
Patent ES-438627-A1 (ES)
Title: Fluid operable hammer
IPC: B25D9/12
Filed: 1975-06-11
Abstract: A hammer and more particularly a fluid operable hammer wherein alternating impetus provided by pressurized liquid and gas means actuates a reciprocable hammer piston to generate repetitive impact loads.
Patent ES-440721-A1 (ES)
Title: Process for the production of (meth)allyl phosphonic acid dialkyl esters
IPC: B01J23/00
Filed: 1975-09-04
Abstract: The invention relates to a process for the production of allyl or methallyl phosphonic acid dialkyl esters by reacting allyl chloride or methallyl chloride with trialkyl phosphites at temperatures of from 80 DEG to 160 DEG C in the presence of a compound of avalent and/or monovalent nickel or in the presence of a compound of avalent, monovalent or divalent cobalt.
Patent ES-446889-A1 (ES)
Title: System, machine and method for multipackaging containers
IPC: G05G1/10
Filed: 1976-04-09
Abstract: A system for multipackaging at least three adjacent rows of containers with a resilient plastics-material multipackaging strip in a continuous procedure. The strip comprises a plurality of elongated bands of at least three in number transversely of the strip, and each band is capable of encircling one of the containers when properly stretched and projected over a container. The bands of the strip are so formed that stretching of all of the bands into shapes substantially complementary to the containers occurs when merely the side marginal edges of the strip are stretched apart. The machine and method comprises an endless series of single pairs of jaws or force applying means which successively enter the apertures of the side bands of the strip, and transversely stretch all of the bands across the strip into shapes substantially complementary to the container shapes. The machine receives at least three adjacent rows of containers continuously therethrough. As the containers are moving through the machine, the machine moves the jaws and the stretched strip carried thereon into cooperation with the containers to apply the bands of the strip about the containers to multipackage the containers.
Patent ES-450613-A1 (ES)
Title: Regulating oxygen input in treatment of effluent
IPC: C02F3/00
Filed: 1976-08-11
Abstract: In the introduction of a finely dispersed gas containing at least about 20 to 45% of oxygen by volume with intensive mixing into a vessel having a gas space and effluent containing biochemically oxidizable constituents, in the presence of activated sludge, the improvement which comprises A. INTRODUCING OXYGEN INTO THE GAS SPACE OF SAID VESSEL IN SUCH AMOUNT THAT THE OXYGEN CONTENT IS WITHIN 10% OF A PREDETERMINED VALUE B. A COMPONENT VOLUME OF THE GASES IN THE GAS SPACE BEING EJECTED AS A FINE DISPERSION INTO THE EFFLUENT, AND C. DIRECTLY INTRODUCING OXYGEN INTO THE COMPONENT VOLUME BEING EJECTED INTO THE EFFLUENT IN SUCH AMOUNT THAT THE OXYGEN CONTENT IN THE EFFLUENT IS WITHIN 60% OF A PREDETERMINED VALUE, WHEREBY THERE IS OBTAINED AN IMPROVED UTILIZATION OF OXYGEN EVEN IN THE EVENT OF FLUCTUATIONS IN LOAD OF THE EFFLUENT. Advantageously the effluent from the first vessel cascades into a second vessel which is similarly treated. The predetermined values of the oxygen contents in the effluents in the first and second vessels are respectively from about 1 to 4 and 4 to 8 mg/l. The predetermined values of the oxygen contents in the first and second gas spaces are respectively from about 40 to 80% and 30 to 60% by volume.
Patent ES-452924-A1 (ES)
Title: Brake valve arrangement for a two-circuit brake system
IPC: B60T13/44
Filed: 1976-11-02
Abstract: A two-circuit brake system, operable either pneumatically or hydraulically, for motor vehicles including an operator-controlled brake valve for effecting supply of brake-operating pressure via a vehicle load-responsive device for regulating brake-operating pressure to the rear axle according to vehicle load, and a relay valve responsive to such regulated pressure for effecting supply of brake-operating pressure to the front axle according to a predetermined ratio. The relay valve includes certain pressure area members which may be replaced by others for varying the rear axle to front axle braking-pressure ratio to suit the particular vehicle on which it is used, and the operator-controlled brake valve is operable for maintaining effectiveness of at least one of the brake circuits, either front or rear, in the event of failure of the other.
Patent ES-454111-A1 (ES)
Title: Elevator system
IPC: B66B1/30
Filed: 1976-12-09
Abstract: An elevator system of the traction type having a direct current drive motor for moving the elevator car in a guided vertical path. An adjustable voltage source for the direct current motor is controlled by a control signal modified by a jitter suppression signal. The jitter suppression signal is proportional to vertical oscillation of the elevator car.
Patent ES-462752-A1 (ES)
Title: Apparatus for measuring local absorption differences
IPC: G01N23/08
Filed: 1977-09-29
Abstract: The radiation source of a fan-beam X-ray scanner is adjustable relative to the body to be examined so that the beam exactly covers the body. Use can be made of the radiation which passes besides the body for adjustment of the optimum distance. The variation of the enlargement factor which is caused by adjustment is recorded and is applied to an arithmetic unit for use in calculating the absorption values.
Patent ES-464107-A1 (ES)
Title: Torsion damping device, particularly for a motor vehicle clutch
IPC: F16F15/129
Filed: 1977-11-14
Abstract: The invention relates to a torsion damping device, particularly for a motor vehicle clutch, of the kind which comprises two coaxial parts mounted for rotation relative to one another within the limits of a predetermined relative angular movement sector, two guide washers extending parallel to the said disc on each side of the disc and connected to one another by small posts, elastic means interposed circumferentially between the said parts, and friction means interposed axially between the parts, the said friction means comprising at least one friction washer which is subjected to the action of elastic clamping means having an axial action and which, when in contact with one of the said parts, is adapted to be fastened to the other of the said parts for at least part of the said sector of angular movement, and the elastic clamping means having an axial action thus associated with the said friction washer bearing against a transverse shoulder turned towards one of the said guide washers and urging the friction washer in the direction of the same guide washer. The invention consists in that the said transverse shoulder is associated with the said small posts.
Patent ES-467853-A1 (ES)
Title: Method and apparatus for removal of fly ash from a waste incinerator with liquid slag discharge
IPC: F23G5/20
Filed: 1978-03-14
Abstract: After the fly ash is removed from the flue gases by a separator, it is introduced into a combustion chamber which may be either the primary combustion chamber of the furnace or a separate chamber in a secondary combustion chamber. There, it is burned until only the liquid slag remains and then removed, along with the other liquid slag formed in the furnace by the primary combustion process. Various methods and apparatus are described for carrying out the introduction of the fly ash into the combustion chamber. They include: packing the fly ash into separate metal containers to be introduced into a rotating primary combustion chamber of the furnace mixing the ash with fuel and introducing it into the furnace through a lance forming the ash into pellets and introducing the pellets into the furnace blowing the ash through an air lance into the output end of the furnace and into the molten slag therein and, blowing the ash through an air lance into a separate combustion chamber in the secondary combustion chamber of the incinerator.
Patent ES-467989-A1 (ES)
Title: Belleville damper for torque transmitting coupling device
IPC: F16D3/12
Filed: 1978-03-17
Abstract: An improved resilient means is provided between cooperating rotary elements of a coupling device to increase the torque capacity of the unit. The resilient means consists of a Belleville stack located in aligned pockets provided in the rotary elements of the coupling device. The operational stability of the Belleville stack is increased by providing suitable guide means which also function as means for making the Belleville stack a self-contained easily replaceable assembly.
Patent ES-470222-A1 (ES)
Title: Mower comprising cutter discs driven from beneath
IPC: A01D34/66
Filed: 1978-05-26
Abstract: The disclosure is of a mower comprising cutter discs each driven from beneath by a transmission in a housing containing lubricant and made to be fitted onto a support plate by a displacement perpendicular to the plane of the plate and then secured by fixing elements which extend perpendicularly to said plane, the housings being interchangeable and lubricant-tight irrespective of the presence of the transmission means.
Patent ES-479594-A1 (ES)
Title: Baited trap for exterminating flies - which is a chamber with long narrow openings and contg. a bait and an insecticide or fly-paper
IPC: A01M1/20
Filed: 1979-04-16
Abstract: New baited traps for combatting flies which are troublesome to humans consists of (a) a chamber with an internal vol. of 200-2000 cm3 and (b) a bait, located inside the chamber, contg. a food which is attractive to the insects to be exterminated and an insecticide substance and/or an adhesive ("birdlime"). The chamber is closed on all sides except its upper side, where one to four lengthwise openings are located, their area being 2-15% of the total external area of the chamber. Traps are simpler, smaller and more economical than known traps, but are equally effective.