baber/WOPTO huggingface dataset:
Patent ES-393036-A1 (ES)
Title: Compact semiconductor device for monolithic integrated circuits
IPC: H01L29/06
Filed: 1971-07-08
Abstract: A semiconductor device having a semiconductor body which comprises an island-shaped region of a first conductivity type which is fully surrounded within the body by a region, preferably a buried layer, of the second conductivity type and an adjoining surface zone of the second conductivity type. According to the invention said surface zone is formed by a preferably diffused zone which adjoins an inset oxide pattern which fully surrounds the island. As a result of this, monolithic circuits of high packing density can be obtained, the buried layer with the island and a further surface zone of the second conductivity type present therein preferably forming a transistor.
Patent ES-409757-A1 (ES)
Title: Convector for heating buildings
IPC: F28D1/053
Filed: 1973-12-18
Abstract: A convector for heating buildings consisting of horizontal convector modules spaced a distance apart, one above the other. Each convector module has heat-conducting tubes, onto which are forced lamella bodies, the side lugs of said lamella bodies being bent in such manner that they are parallel with the tubes. At the front and back of each convector module is attached a cover plate which is bent around the upper and lower edges of the bent side lugs.
Patent ES-416154-A1 (ES)
Title: Method and apparatus for homogenizing, stockpiling and sampling particulate materials
IPC: B65G69/10
Filed: 1973-06-22
Abstract: A method and device for homogenizing, stockpiling and sampling particulate materials. The materials to be processed are received on one or more conveyors mounted by a beam about a vertical axis. The materials are set in uniform continuous rotation about the axis in a given direction of rotation and in radial movement relative to a shaft. The materials are dropped from the ends of the conveyors to the surface around the shaft. The sections of the toroidal mass is constant in area. The materials heaped on the surface are later retrieved by a conveyor cutting radial slices in the toroidal mass. The incoming materials may be divided into two streams each directed to a conveyor, the streams being inversely proportional to the distance from the shaft to the drop point of the respective conveyor. The rotational and radial movements of the conveyor(s) may be controlled in order to obtain any desired distribution of strips over the surface.
Patent ES-424726-A1 (ES)
Title: Workpiece feeding apparatus, especially for machining equipment
IPC: B24B21/12
Filed: 1974-03-28
Abstract: Apparatus for feeding workpieces through a machine employing a workpiece guide and at least one sensor for determining the dimensions of the workpiece. The workpiece guide applies pressure to the workpiece in accordance with the dimensions of the workpiece as determined by the sensor which includes one or more vertical or arcuate sensing members contacting the workpieces and moving in accordance with the dimensions thereof. Switches for controlling a driving motor of the workpiece guide are actuated by control cams responsive to the movements of the sensor.
Patent ES-425605-A1 (ES)
Title: Methods and apparatus for the heat treatment of fine-grained materials
IPC: F27D13/00
Filed: 1974-04-23
Abstract: Fine-grained material such as raw ground cement adapted to be fired in a rotary tube furnace is introduced to a vertical perheater and falls through a heating zone located at a level below the level at which the material enters the preheater. A stream of air enters the preheater at a level below the heating zone and passes upwardly at sufficient velocity to entrain the material that has passed through the heating zone, thereby causing such material to pass again through the heating zone. From the preheater the material is delivered to the furnace for final firing.
Patent ES-426508-A1 (ES)
Title: Hydrogenolysis of phenyl alkyl ketones and 1-phenylalkanols
IPC: C07C1/00
Filed: 1974-05-21
Abstract: A process is disclosed for the production of alkylbenzenes by contacting phenyl alkyl ketones and/or 1-phenylalkanols with hydrogen in the presence of a supported noble metal of Group VIII at a temperature above about 175 DEG C.
Patent ES-426771-A1 (ES)
Title: Aminopropanol substituted isochromanones and phthalides
IPC: C07C217/52
Filed: 1974-05-30
Abstract: Aminopropanols with beta -blocking activity having the general formula WHEREIN R is hydrogen, C1-C4 alkyl or hydroxy-(C2-C4) alkyl, R1 is C1-C4 alkyl or hydroxy-(C2-C4) alkyl R2 and R3 each independently represent hydrogen or C1-C2 alkyl, R4 is hydrogen or alkoxy of 1 to 4 C, n is the number 1 or 2 and their pharmaceutically acceptable acid addition salts.
Patent ES-436927-A1 (ES)
Title: Control of thermal convection in a float glass forming chamber
IPC: C03B18/00
Filed: 1975-04-24
Abstract: Thermal convection currents in the headspace above a body of glass being formed into a continuous sheet of glass while supported on molten metal are controlled to prevent the development of surface distortion patterns in the upper surface of the glass being formed. This is accomplished by establishing a series of small convection cells at least adjacent the upper surface of the glass so that the characteristic convective cooling rate for the glass in the forming chamber is substantially diminished, particularly near the inlet end of the forming chamber.
Patent ES-444883-A1 (ES)
Title: Filter presses
IPC: B01D25/172
Filed: 1976-02-03
Abstract: In a filter press having filter plates (10) which can be individually slid by a transport element, each filter plate (10) is locked to the following filter plate by a bar (16), which is latched in a positive-fit manner by a latching element (22, 24) on the preceding filter plate (10) and is released on removal of this preceding filter plate. However, even after release of the bar (16), the filter plate (10) remains coupled to the following filter plate by a friction-fit coupling, for example by a spring (18) acting on the bar, the coupling force of this friction-fit coupling being dimensioned smaller than the tractive force of the transport element, but greater than the adhesion between the filter plates effected by the filter cake. As a result, unintentional rolling away of the filter plate after release of the bar is prevented.
Patent ES-447054-A1 (ES)
Title: Device for pressing Louis shoe heels
IPC: A43D23/00
Filed: 1976-04-14
Abstract: A device for pressing Louis shoe heels is provided comprising a lever pivotally mounted on the press cushion and carrying at the point of application of the load the usual felt pad or the like intended to be applied against the outer periphery of the heel and subjected to the action of an actuator at the point of application of the effort.
Patent ES-451383-A1 (ES)
Title: Rotating armoured door
IPC: E05G1/026
Filed: 1976-09-09
Abstract: The door comprises a vertical frame (1) fixed in the wall, defining opposite apertures (3, 4) for access to premises to be protected, and a closing cylinder (5) supported in a rotating manner in said frame (1). Said closing cylinder (5) has a central passage (8) and two external walls. It is connected to control members which make it rotate between a first position, in which said passage (8) is aligned with the access apertures (3, 4) in the frame, and a second position, in which the abovementioned access apertures (3, 4) are closed by the external walls of the rotating closing cylinder (5). This door therefore has a double protection wall and makes it possible to make relatively restricted access spaces, thus rendering difficult housebreaking operations. It is envisaged to use the door for controlling access to premises used for the safekeeping of valuables.
Patent ES-458017-A1 (ES)
Title: Generator unit with built-in thermally protected voltage regulator
IPC: H02K11/04
Filed: 1977-04-21
Abstract: A frame member for the voltage regulator spaces the latter from the stator core and from an insulating plate on the bearing cover which also supports the voltage regulator, so as to maintain an air space between the stator core and the frame member which serves as a window for the intake of cooling air into the generator. The cooling air cools the regulator, as well as the stator core and winding, and the air gap reduces the heat transfer from the stator core and winding to the regulator.
Patent ES-459557-A1 (ES)
Title: Apparatus for high pressure-charging an internal combustion engine
IPC: F02B37/00
Filed: 1977-06-07
Abstract: Apparatus for high pressure-charging an internal combustion engine in which the pressure drop of the engine exhaust gases is divided into two stages and used to compress the combustion air in two stages. An exhaust-gas turbocharger and a gas-dynamic pressure-wave machine are connected in series on the exhaust-gas side and also on the air side and each machine functions as one stage of the two-stage combustion air compression.
Patent ES-459735-A1 (ES)
Title: Method for preparing a reagent for PLT and method of use
IPC: C12N5/078
Filed: 1977-06-13
Abstract: A method for preparing a reagent for primed LD typing which comprises sensitizing purified human blood leukocytes to a secondary proliferative response by incubating them, in vitro, in mixed leukocyte culture, with lymphoblastoid cell lines from homozygous typing cells, or from other cells of specified genetic type homozygous for HLA-D, or other continuous line.
Patent ES-460708-A1 (ES)
Title: Separation of meat from bones
IPC: A22C17/04
Filed: 1977-07-13
Abstract: A method of removing meat from bone in which a portion of meat containing bone is subject to compression in a press along a longitudinal axis of the press, substantial pieces of the meat move laterally relative to said axis and to bone within said portion of meat and bone, the bone is gripped within the press, and bone-free structurally intact meat, which has moved laterally, is severed from the remaining bone and meat mass.
Patent ES-461022-A1 (ES)
Title: Non-return valve for pipeline - has metal flap disc enclosed in rubber which forms spring loaded hinge and also seals on valve seat
IPC: F16K15/14
Filed: 1977-07-26
Abstract: A non-return valve (1) consists of a metal disc (2) with a central hole (4) clamped between the flanges of a pipe line. The valve flap (6) is a metal disc enclosed in rubber and joined by a flexible neck (7) to a surrounding ring (5) also of rubber. The valve flap (6) is normally held open by the pressure difference due to the flow of fluid (F). When the flow ceases or tries to change direction the resilience of the rubber neck (7) pulls the flap (6) onto the seat (8). The rubber coating of the valve flap forms an effective seal on the valve seat and at the same time protects the metal part of the flap against corrosion.
Patent ES-462056-A1 (ES)
Title: Turbocharger regulator
IPC: F02B37/12
Filed: 1977-09-01
Abstract: A turbocharger for use with an internal combustion engine is disclosed which provides regulation of gas supply to the turbine by means of an integral regulator controlled by fluid pressure.
Patent ES-463410-A1 (ES)
Title: Substituted fluoracylresorcinols
IPC: B01J27/14
Filed: 1977-10-20
Abstract: Compounds of the formula < IMAGE > wherein R1 is perfluoroalkyl of 1 to 8 carbon atoms or 2,2,3,3-tetrafluoro-cyclobutyl, R2 and R4, which may be identical to or different from each other, are each hydrogen, alkyl of 1 to 10 carbon atoms, aliphatic acyl of 2 to 18 carbon atoms, benzoyl, salicyloyl or phenylacetyl, and R3 and R5, which may be identical to or different from each other, are each alkyl of 3 to 18 carbon atoms, halogen, nitro, p-toluenesulfonyl, cyclopentyl, cyclohexyl, cycloheptyl, cyclododecyl, methylcyclohexyl, dimethylcyclohexyl, benzyl, methylthio or < IMAGE > where R1, R2 and R4 have the meanings previously defined, Q is -CH2- or -S-, and G is R5, as above defined, or Q is R3, as above defined, and G is -CH2- or -S-, R3 may, in addition, also be hydroxyl, methoxy, methyl or cyano, and R5 may also be methyl, or one of substituents R3 and R5 is hydrogen or ethyl when the other has the meanings defined above except hydrogen, or when R1 has the meanings defined above except trifluoromethyl, or when R2 and R4 have the meanings defined above except hydrogen or methyl. The compounds are useful as active ingredients in pharmaceutical, cosmetic and pesticidal compositions.
Patent ES-464285-A1 (ES)
Title: Electromagnetic actuating device employing lever means
IPC: G05G1/00
Filed: 1977-11-18
Abstract: An actuating device comprises an operating member movable by electrically operated means and an output member. Lever means in the form of an apertured disc connects the operating member and the output member. The disc is engaged at or adjacent pits in the periphery with the output member and at a first position outwardly of the inner periphery, by the operating member and at a second position removed from the first position by a reaction member.
Patent ES-465975-A1 (ES)
Title: Device for adjusting lateral and circumferential register in rotary printing machines
IPC: B41F13/14
Filed: 1978-01-13
Abstract: Device for adjusting circumferential and lateral register in a rotary printing machine having support frames at opposite drive and operating sides thereof and a plate cylinder drivable by a spur gear at the drive side, including first and second adjusting members on the operating side for turning the plate cylinder radially relative to the spur gear for driving the plate cylinder for circumferential register adjustment and for axially displacing the plate cylinder for lateral register adjustment. An adjusting spindle which extends axially through a bore formed in the plate cylinder is coupled at the operating side to the first adjusting member and is connected, at the drive side, to a threaded member. A thrust bearing is operatively associated with the threaded member and with the spur gear driving the plate cylinder. The spur gear is carried by a coupling and is displaceable axially thereon relative to the plate cylinder by the first adjusting member through the adjusting spindle, the threaded member and the thrust bearing, a rotatable bushing coupled to the second adjusting member at the operating side, a device for axially displacing the plate cylinder together with the adjusting spindle and the spur gear upon rotation of the bushing by the second adjusting member, and a spring located between the plate cylinder and the spur gear applying a force through the adjusting spindle, and through the threaded member, the thrust bearing and the bushing.
Patent ES-471061-A1 (ES)
Title: Controlling stainless steel pickling solution by hydrogen peroxide and sulphuric acid addition
IPC: C23G1/08
Filed: 1978-06-23
Abstract: According to the present invention, there is provided a method for controlling the composition of a pickling solution characterized in that in the pickling for stainless steel using a ferric sulfate-hydrofluoric acid bath, the oxidation-reduction potential of the pickling solution is held in a predetermined range by adding hydrogen peroxide and sulfuric acid into the pickling solution.
Patent ES-471192-A1 (ES)
Title: Vibration sensing device
IPC: G01H1/00
Filed: 1978-06-27
Abstract: The invention provides a vibration sensing device which is used in safety and security equipment. The device is effectively an electrical switch and includes a pair of spaced apart electrically conductive plates each having an annular track formed by a hole. An electrically conductive bar is mounted between the plates on the tracks. On sensing a vibration the bar will resonate lifting off the tracks thus making and breaking the electrical circuit between the plates.
Patent ES-471496-A1 (ES)
Title: Assisted braking device
IPC: B60T13/12
Filed: 1978-07-06
Abstract: An assisted braking device comprises a master cylinder and piston assembly the piston of which is connected to the piston of an assisting jack by an axially aligned interconnecting element. A brake pedal is adapted to operate the interconnecting element by a thrust member and a lever which is articulated to the interconnecting element and connected at one end to the thrust member the other end of the lever acts on a distributor which can direct hydraulic fluid under pressure to the existing jack. A force on the brake pedal is transmitted via the thrust member and the lever to the interconnecting element to displace the master piston, and the end of the lever acting on the distributor simultaneously energizes the assisting jack. Safety abutment means which operate in the event of failure of the assisting hydraulic pressure allow displacement of the master piston by the force directly applied through the thrust member.
Patent ES-471664-A1 (ES)
Title: Heat treatment furnaces
IPC: C21D9/673
Filed: 1978-07-12
Abstract: The invention relates to heat treatment furnaces and especially to annealing furnaces of the type having a portion for the reception of a charge, a bottom region, and a heat insulated portion between the reception portion and the bottom region. The furnace has a non-porous heat insulated portion (10) disposed between the bottom region (4) and the reception portion so as to leave a free space between the bottom region (4) which is adapted for cooling, and the heat insulated portion (10). One or more passageways of small cross-section are provided to place the two sides of the heat insulated portion (10), in communication. The aim of the invention is to achieve complete discharge of lubricant with which workpieces are coated.
Patent ES-472051-A1 (ES)
Title: Synchronizing channel-to-channel adapter
IPC: G06F15/17
Filed: 1978-07-26
Abstract: A high performance channel-to-channel adapter for interconnecting two or more digital computers or digital data processors. Multiple input/output device addresses are recognized by the channel-to-channel adapter. The channel-to-channel adapter makes the proper processor-to-processor connection by matching device addresses. In particular, it interconnects for data transfer purposes the two processors for which the same device address has been received. The assignment of device addresses for processor use and the direction of data transfer are by conventions agreed to among the software systems executing on the interconnected processors. The channel-to-channel adapter does not have a view of these conventions. In the more general case, two device addresses are assigned by software convention to each processor-to-processor link, one address being used to transfer data in one direction and the other address being used to transfer data in the opposite direction.
Patent ES-474825-A1 (ES)
Title: Method and apparatus for adaptive collation
IPC: B07C3/00
Filed: 1978-11-06
Abstract: The invention concerns a method and apparatus for operating a multibin sheet collator, particularly a copier/collator installation. Additional to the number of sets to be collated, the number of sheets contained in each set is entered into the collator logic. If this number of sheets in a set exceeds the capacity of a single collator bin, adjacent bins are grouped together and treated as one virtual bin with increased capacity, thus extending the collator usage. Sheets exceeding the total capacity of the collator can be fed into additional receptacles.
Patent ES-477135-A1 (ES)
Title: Aquous dispersions of copolymers with carbonyl groups that contain hydrazine derivatives and heavy metal ions.
IPC: C08K3/10
Filed: 1979-01-25
Abstract: Aqueous dispersions of carbonyl-containing copolymers, which dispersions contain from 0.02 to 1 mole, per mole of carbonyl group, of organic hydrazine derivatives possessing 2 or more hydrazine radicals, and from 0.0002 to 0.02 mole, per mole of the hydrazine derivatives, of heavy metal ions give coatings, impregnations and finishes which are particularly easy to cross-link.
Patent ES-477520-A1 (ES)
Title: Penicillins, their salts, process for their preparation and pharmaceutical compositions containing them.
IPC: C07D499/64
Filed: 1979-02-07
Abstract: Compounds of the formula < IMAGE > wherein A is phenyl 4-hydroxy-phenyl 2- or 3-thienyl cyclohexyl cyclohexen-1-yl cyclohexa-1, 4-dien-1-yl or 3,4-disubstituted phenyl, where the substituents may be identical to or different from each other and are selected from the group consisting of chlorine, hydroxyl or methoxy and R is an aliphatic, cycloaliphatic aromatic or heterocyclic group of diverse types and non-toxic, pharmacologically acceptable salts thereof formed with inorganic or organic bases. The compounds as well as their salts are useful as antibiotics.
Patent ES-478520-A1 (ES)
Title: Resinous polymeric substances, their preparation from a carbonyl compound and an amine or ammonia and their use in froth flotation.
IPC: C08G12/06
Filed: 1979-03-12
Abstract: A resinous polymeric substance for use as an aid in froth flotation characterized by its mean molecular weight, elemental analysis, viscosity and infra-red spectrum. A method of making the substance by reacting a carbonyl compound with an amine or ammonia followed by heating and a method of froth flotation in which the substance is used as an aid. The substance has a mean molecular weight in the range 250-10 000 it includes carbon, hydrogen, nitrogen and oxygen it has a viscosity of 10 000 to 100 000 centipoise at 20 DEG C. and 100 to 1 000 centipoise at 70 DEG C. and it has an infra-red spectrum including bands characteristic of the groups -C=N-, >N-H and >C=C<.
Patent ES-479473-A1 (ES)
Title: N-Carboxyacylamino-acid esters, process for their preparation and their use.
IPC: G01N33/48
Filed: 1979-04-10
Abstract: The invention relates to N-carboxyacylaminoacid esters, a process for their production and their use as chromogenic substrates for the continuous and discontinuous determination of enzymes with a chymotrypsin-like specificity, in particular catheepsin G.
Patent ES-479496-A1 (ES)
Title: Electrical household food processing appliance with safety switch.
IPC: A47J43/046
Filed: 1979-04-10
Abstract: A domestic electrical appliance has a base supporting a work bowl. A removable cover for closing the bowl is fixed to the base by a rotary coupling. A motor unit is housed in the base and rotates a working tool positioned within the bowl. A push button is provided for controlling operation of the motor unit. Depression of the push button to actuate the motor unit also prevents removal of the cover from the bowl. A safety lock is provided which moves automatically to its locked position upon depression of the push button and in its locked position prevents the push button returning to its initial retracted position.
Patent ES-479718-A1 (ES)
Title: Process for the recovery of cyclohexanone oxime.
IPC: C07C249/14
Filed: 1979-04-19
Abstract: Recovery of cyclohexanone oxime from a solution of the oxime in toluene by separating the toluene and the oxime by distillation whereby the distillatory separation is started from a solution of the oxime in toluene obtained by incomplete conversion of cyclohexanone and having a cyclohexanone content of over 0.5 gram per 100 grams of oxime, and recovering of cyclohexanone oxime with less than 0.1 gram of cyclohexanone per 100 grams of the oxime.
Patent ES-482156-A1 (ES)
Title: Phenethanolamines, their formulations, use and preparation.
IPC: C07C29/147
Filed: 1979-07-03
Abstract: Compounds of formula (1): < CHEM > wherein: R1 is hydrogen or fluorine R3 is aminocarbonyl, methylaminocarbonyl, or C1-C2 alkoxycarbonyl and their pharmaceutically acceptable salts are effective agents in weight control in mammals.