baber/WOPTO huggingface dataset:
Patent ES-8304305-A1 (ES)
Title: Device for measuring the temperature along the inner surfaces of flues of coking ovens.
IPC: F27D21/00
Filed: 1982-05-06
Abstract: Apparatus for measuring the temperature distribution along the inside walls of narrow, shaft-shaped spaces such as heating flues of coking and similar ovens using a radiation pyrometer with an evaluating arrangement, whereby a radiation optical system is disposed at one of the ends of the space and contains a mirror tiltable about an axis, for optical coverage of the entire length of the space and forwarding of the detected radiation into the path of rays to be evaluated, as well as a positioning arrangement for tilting the mirror over the area to be optically covered. Therewith a fixed mirror is arranged after the tilting mirror and the path of rays to be evaluated is focused to the end of a photoconductor, which, in a transportable and coolable measuring lance, is directed to an evaluating arrangement. The measuring lance can be coarsely and finely positioned by means of a carriage arrangement.
Patent ES-8304832-A1 (ES)
Title: Apparatus for separating, directing and positioning flat workpieces.
IPC: B23Q7/10
Filed: 1982-06-09
Abstract: A device for separation, orientation, and positioning of parts essentially flat in their general shape, characterized by the fact that the parts are supplied in flat position upon a storage rail and that the device includes, in combination, a tilter which can be activated by a piston between an initial, raised position and a second, tilted position, with the tilter including a support forming a continuation of the storage rail when the tilter is in raised position so as to receive the first of parts from the reserve, with stops arresting the rest of the parts, and with the support further including retaining members (9) for preventing the part from being dislodged, while stop pads stop the first part remaining on the rail during tilting of the tilter.
Patent ES-8305169-A1 (ES)
Title: Arrangement for generating a sequence of digital output signals corresponding to a frequency modulated signal.
IPC: G11B20/06
Filed: 1982-06-18
Abstract: The modulating control signal is supplied in digital form to an accumulator consisting of an adder followed by a register so that a sequence of binary numbers corresponding to a digitised sawtooth- shaped signal is formed in which the modulation information is located in the slope of the sawtooth. By subsequently connecting a complement forming circuit, which is switched to forming the complement with every second carry signal of the adder, every second period of the sawtooth-shaped signal is folded over, as it were, and a triangular signal having half the frequency is formed. The digital triangular signal can be converted into a digital sinusoidal signal by means of an allocating circuit comprising a read-only memory. The digital triangular signal supplied by the accumulator can also be directly converted into a sinusoidal signal in the allocating circuit, instead of in the complement forming circuit, in which case, however, double the storage capacity is necessary. A preferred field of application exists in the case of video tape devices.
Patent ES-8308951-A1 (ES)
Title: Coated fabric and mattress ticking.
IPC: B32B33/00
Filed: 1982-08-02
Abstract: Coated fiberglass fabrics especially suitable for use as mattress tickings. The fabrics comprise a woven or non-woven fiberglass fabric to which a layer of a polymeric coating composition has been applied. The coating comprises a polymeric carrier containing an effective amount of a fungicide and/or bacteriocide, an effective amount of a flame retardant, and a filler which also functions to enhance the flame retardant properties of the fabric.
Patent ES-8305888-A1 (ES)
Title: Method and device to vary the ignition timing angle to avoid pinging in an internal combustion engine
IPC: F02P5/153
Filed: 1982-08-10
Abstract: Pinging in an internal combustion engine is avoided by reducing the ignition advance angle, whenever pinging is detected, by a given angular retardation to arrive at a corrected advance angle. In the absence of pinging at said corrected advance angle, the angle of advance is progressively increased again stepwise at a first incremental rate of increase which is being maintained so long as the absence of pinging is maintained, up to a maximum cumulative increase if this cumulative increase is attained without again detecting pinging the advance angle is increased stepwise at a second incremental rate until the normal advance angle value or the recurrence of pinging. At the time of transition from said first to said second incremental rate, said second incremental rate of increase is greater than or equal to said first incremental rate.
Patent ES-8406057-A1 (ES)
Title: Storage stable aqueous cyanamid solutions, and process for their preparation.
IPC: C05C7/02
Filed: 1983-05-20
Abstract: The present invention provides a process for increasing the storage stability of an aqueous solution containing 20 to 80% by weight cyanamide, wherein the aqueous cyanamide solution is mixed with 0.005 to 0.5% by weight of divalent magnesium cations, referred to the cyanamide solution, in the form of at least one inorganic and/or organic magnesium salt.
Patent ES-8504888-A1 (ES)
Title: Method for preparing flame resistant polysiloxane foams and foams prepared thereby.
IPC: C08J9/32
Filed: 1984-01-02
Abstract: Cured polyorganosiloxane foams exhibiting a uniquely high resistance to burn-through and disintegration when exposed to flames contain at least 0.1% by weight each, based on the weight of said foam, of at least one finely divided nonmetallic fibrous heat resistant material, at least one finely divided nonmetallic cellular heat resistant material, and at least 5 ppm of platinum in elemental or chemically combined form. The total concentration of heat resistant materials should not exceed 40%, based on the weight of the foam. This invention also provides a method for preparing flame retardant polyorganosiloxane foams.
Patent ES-8505682-A1 (ES)
Title: Beta-carbolin-3-carboxylic acid derivatives and methods of preparing them.
IPC: C07D471/04
Filed: 1984-05-25
Abstract: beta -carbolin-3-carboxylic acid derivatives of the general formula < CHEM > wherein R<1> is methyl, ethyl, n-propyl or iso-propyl, and wherein R<2> is hydrogen, methyl, ethyl, n-propyl or iso-propyl, provided that R<1> is not methyl, when R<2> is hydrogen, are produced by different methods. The compounds are useful in psychopharmaceutical preparations being antagonists of benzodiazepines.
Patent ES-8505046-A1 (ES)
Title: Method of manufacturing a sliding-contact bearing.
IPC: F16C33/24
Filed: 1984-06-22
Abstract: 1. A process of manufacturing a sliding surface bearing consisting of a backing shell and a bearing metal layer (5) which is applied to the backing shell and defines bearing surface zones (3) which are spaced apart over the width of the bearing surface and extend generally in the running direction (2), and which are separated by bearing surface bones (4) which have a lower hardness than the bearing metal layer (5), characterized in that the hardness of the bearing metal layer (5) adjacent to the bearing surface zones (4) having a loper hardness is decreased by a heat treatment or in that materials (6) are fused in.
Patent ES-8600740-A1 (ES)
Title: Isoindole derivatives, preparation, and uses.
IPC: C07D401/04
Filed: 1984-07-02
Abstract: Novel phthalimide intermediates are reduced to 5-sulfamoyl-6-halo-3-oxoisoindole compounds bearing a substituted 1-phenylalkyl-4-piperidinyl moiety as the isoindole N-substituent. Preferred compounds such as 6-chloro-2,3-dihydro-3-oxo-2-[1-(phenylmethyl)-4-piperidinyl]-1_H-isoi ndole-5-sulfonamide exhibit diuretic and antihypertensive properties.
Patent ES-8503578-A1 (ES)
Title: Heating and/or air conditioning device for a motor vehicle.
IPC: B60H1/00
Filed: 1984-07-18
Abstract: Disclosed is a heating and/or air-conditioning installation for automotive vehicles comprising at least one blower and a flap for affecting the flow of air, and an electronic control device for rotational speed control or speed shifting. The control device which comprises one or more electronic components capable of generating significant amounts of heat, is mounted on the flap, in order to cool the electronic components while only minimally interfering with the flow of air in the heating and/or air-conditioning installation.
Patent ES-8505783-A1 (ES)
Title: Apparatus for and method of spraying for forming refractories
IPC: B05B7/20
Filed: 1984-07-19
Abstract: A lance for spraying particulate refractory-forming combustible material, particulate refractory material and a comburent gas is characterized in that the lance 1 comprises at least one feed passage 2,3 for conveying material to be sprayed to a lance head 4 which comprises a plurality of spray nozzles 5 for spraying such material, and in that the flow path of the material being sprayed branches or turns a corner and a cup-like recess 7,9 is located at the or each such branch or corner, open to the flow path upstream thereof, for catching particulate material conveyed along said flow path so that the material caught itself forms a barrier against abrasion at the location of such recess. A method of using such a lance to spray particulate refractory-forming combustible material, particulate refractory material and a comburent gas against a surface so that on combustion a coherent refractory mass is formed on such surface is also disclosed.
Patent ES-8506112-A1 (ES)
Title: Copper plating bath process and anode therefore
IPC: C25D3/38
Filed: 1984-08-16
Abstract: The bath comprises copper ions, 1- hydroxyethylidene- 1,1 - diphosphonic acid, optionally together with either aminotri - (methylene phosphoric acid) or ethylene diamine tetro (methylene phosphonic acid) and a buffer (eg a carbonate) and has a pH of 6 to 10.5. The process involves providing an electrolyte having a pH of 6 to 10.5 and comprising copper ions, a complexing agent and a buffer and using as anodes a combination of a copper base soluble anode 16 and a nickel-iron alloy insoluble anode 18 containing from 10 to 40 weight % iron to provide a copper anode to nickel-iron alloy anode surface area ratio of from 1:2 to 4:1. The anode claimed comprises a nickel-iron alloy containing 10 to 40 weight % iron, 0.005 to 0.06 weight % sulphur, balance essentially nickel.
Patent ES-8505102-A1 (ES)
Title: Evaluation circuits for passive measuring detectors.
IPC: G01G3/147
Filed: 1984-08-24
Abstract: An evaluation circuit for a passive measurement variable pickup having resistor sensors disposed in a bridge circuit is disclosed. In one embodiment, a double throw switch alternately connects a balancing resistor across resistors of the bridge circuit. A balancing difference signal is generated by a preamplifier coupled to the output of the bridge circuit. The preamplifier transmits d-c components of the balancing difference signal. The output of the preamplifier is coupled to a phase sensitive rectifier. The preamplifier has a linear phase frequency response and a linear modulation characteristic. The output of the rectifier is coupled to a null amplifier and the balancing resistor is coupled to a polarity reversing switch feeding the bridge circuit by circuitry which passes d-c components, e.g., a conductor, an operational amplifier or a switching device.
Patent ES-8601958-A1 (ES)
Title: Methylphenyldioxolanes, their preparation and use as odoriferous substances and smelling compositions containing them.
IPC: C07D317/12
Filed: 1985-01-10
Abstract: 1. 4-Methyl-4-phenyl-1,3-dioxolanes corresponding to the following formula see diagramm : EP0150398,P4,F3 in which R**1 represents H, alkyl, R**2 represents alkyl, alkenyl, the sum of R**1 and R**2 amounting to between 1 and 6 carbon atoms.
Patent ES-8606479-A1 (ES)
Title: Liquid detergent compositions.
IPC: C11D1/86
Filed: 1985-02-15
Abstract: The invention pertains to aqueous liquid detergent compositions on the basis of nonionic and anionic or cationic detergents and electrolytes which include a effective amount of an anionic alkylpolyalkylene oxide derivative selected from the group consisting of: (1) anionic alkylpolyalkyleneoxide derivatives having the formula: Y-(CH2)p-[O-(CH2)n]z-O-(CH2)q-X, (2) anionic di(alkylpolyalkyleneoxide) derivatives having the formula: < IMAGE > (3) anionic di(alkylpolyalkyleneoxide) derivatives having the formula: < IMAGE > in which X is a salt of a mono-valent oxygen-containing anionic group, Y is hydrogen or a salt of a mono-valent oxygen-containing anionic group, Z is a phosphate or phosphonate salt, R is C1-C3 alkynyl, q is 0-4, p is 0-4, z is 1-14, x is 0-14, y is 0-14 and x+y is 1-14 and n is 2-3. Inclusion of the alkylpolyalkyleneoxide derivatives results in an improvement of the long term storage stability of the detergent composition.
Patent ES-8606151-A1 (ES)
Title: Hydraulic brake booster.
IPC: B60T13/14
Filed: 1985-03-11
Abstract: A hydraulic brake booster comprises a housing forming a pressure chamber and a pair of bores leading to the pressure chamber. One of the bores receives an output piston and the other bore receives a valve member. The valve member is movable by an input actuator to control communication of fluid pressure to the pressure chamber. The end of the valve member within the pressure chamber carries a sleeve and a poppet. The sleeve resiliently imparts movement to the valve member and the poppet cooperates with the sleeve to close communication to the pressure chamber in response to movement of the sleeve relative to the valve member.
Patent ES-8703641-A1 (ES)
Title: Single mode optical fibre attenuators.
IPC: G02B6/26
Filed: 1985-05-10
Abstract: A single mode optical fibre preset attenuator is made by forming a fusion splice (2) between a length of silica fibre possessing no internal waveguiding structure to a length (1) of single mode optical fibre. Then the silica fibre is cut to a predetermined length to form a short stub (3) which is fusion spliced to a second length (4) of single mode fibre. The fusion splicing equipment may subsequently be used to heat soften the central region of the stub to enable it to be shortened or lengthened to fine tune the attenuation provided.
Patent ES-8706184-A1 (ES)
Title: Injection moldable aromatic polyesters compositions and method of preparation
IPC: C08G63/60
Filed: 1985-05-17
Abstract: The molding properties of molding compounds based on wholly aromatic polyesters are improved by the addition to such wholly aromatic polyester compositions of a minor amount of an aromatic polyester which is a combination of the following units: < IMAGE > < IMAGE > < IMAGE > Where p=0 to 0.9, q=0.1 to 1.00, r=1 to 7, S=0.3 to 1.00, t=0 to 0.7. A preferred formulation consists of a polyester where the units are: p=0, q=1.0, r=1 to 5 and S=1.0.
Patent ES-8607435-A1 (ES)
Title: Weft-carrying grippers for shuttleless weaving looms.
IPC: D03D47/23
Filed: 1985-06-05
Abstract: A pair of weft carrying grippers, of the type wherein the weft yarn is retained by engagement of the head of a slider moving lengthwise, with a counteracting cooperating surface of the gripper body, the slider being thrust forward by a spring and being released by pulling a flexible lamina element connected thereto. In this pair of grippers, the flexible lamina element causing the release of the slider is controlled by a rotary cam having a slightly curved contour, around which the element may wind smoothly. Moreover, the slider head is shaped like a helical wedge, adapted to mate with an equally shaped counteracting surface of the gripper body, or it may carry at least one spring lamina, adapted to engage with a substantially flat counteracting surface of the gripper body.
Patent ES-8608214-A1 (ES)
Title: Method and device for making a display system with a dial which is at least partially transparent or translucent
IPC: G01D13/00
Filed: 1985-06-27
Abstract: The present invention relates to a method and a device for making a display system comprising a dial which is at least partially transparent or translucent, intended to be associated with light emitting means placed, in use, behind the dial with respect to the point of observation. The device according to the present invention comprises a support arrangement 10 capable of holding the light emitting means 20, 21 in their position of use, power supply means 30, and a support device 40 capable of supporting a photosensitive surface 50 opposite the light emitting means 20, 21 in order to detect the illumination spectrum of the latter. The device also comprises a printing system using the photosensitive surface or an element derived from the latter as a printing screen.
Patent ES-8704039-A1 (ES)
Title: Gate-array with bidirectional symmetry.
IPC: G06F12/04
Filed: 1985-07-17
Abstract: The ease and versatility by which logic functions may be implemented in a semicustom CMOS gate array is substantially increased by disposing core cells within the gate array about a plane of mirror symmetry. Such a gate array is devised with mirror symmetry in two orthogonal directions. A memory design of general utility and with particular utility in a gate array is devised so as to operate with a programmable word length. The word length of the memory is programmed by choosing an appropriate integrated circuit metal mask option to be utilized in the memory circuit design at a data bus input and output mapping. In the event that the memory is entirely included within a large scale integrated circuit, such as a gate array, a circuit design is further devised for providing a self-test of the operability of such a fully included memory without the necessity of providing input/output pins communicating with the memory or other external test signals. The self-test is activated by applying a single external start signal at a corresponding single external circuit pin with an indication of failure at any point during a complete memory test cycle being coupled to a second external failure pin. A self-test protocol is utilized wherein an internal counter generates the addresses of each memory location and stores that address as data within the memory location and the inverse of the address as data. In each case, what was then written into the memory is compared to that which is later read from the memory to thereby validate operability of the memory.
Patent ES-8603833-A1 (ES)
Title: Substd. di:hydro-pyridine cpds.
IPC: C07D211/90
Filed: 1985-07-18
Abstract: The cpds. of formula (I) in which R1 is phenyl, R2 and R3 are lower alkyl or alkoxy-alkyl, R4 and R5 are H or lower alkyl and R6 is H or lower alkyl, are made by treating an ester of formula (II) with a cpd. of formula (III) in presence of an alcoholic or aq. ammonia soln. or a primary aliphatic amine R6-NH2. Reaction is in an inert solvent, e.g. methanol, ethanol or other, at 20-90 deg.C for 2-48 h..
Patent ES-8608645-A1 (ES)
Title: Air spring with position detector.
IPC: F16F9/02
Filed: 1985-09-25
Abstract: A pneumatic spring is arranged with a view to putting a piece of electrical equipment into operation as soon as it reaches a given geometrical condition corresponding to a determined relative position of its piston rod, the device being equipped for this purpose with elastic strips which are arranged so as to be in contact at one time with the conducting wall of its tube, and to be separated from the latter at another time. The elastic contact strips are controlled by an insulating cam which is movable relative to them, and which is designed either to apply them against the wall of the tube if they are separated from it when at rest, or the reverse, that is to say to separate them from the wall of the tube if they are in contact with it when at rest. Such a spring can be used for automobiles.
Patent ES-8707854-A1 (ES)
Title: Surgical stapling instrument with jaw latching mechanism and disposable staple cartridge.
IPC: A61B17/068
Filed: 1985-10-18
Abstract: A surgical stapling instrument suitable for performing a gastrointestinal anastomosis is provided. The stapling instrument includes a pair of elongate jaw members, one of which supports a staple cartridge adapted to receive at least two laterally spaced longitudinal rows of staples, and the other provided with an anvil adapted to form the staples. A pusher bar and knife blade assembly is slidable longitudinally relative to the jaw members to sequentially drive the staples from the cartridge and form the staples against the anvil to produce a pair of laterally spaced rows of formed staples in tissue gripped between the jaw members and to cut the tissue along a line between the staple rows. A latching mechansm is arranged to latch the jaw members together at an intermediate position therealong adjacent to the staple cartridge and the anvil. The latching mechanism is operable to a partially latched position in which the jaw members are loosely connected together to permit the staple cartridge and anvil to be adjusted in position on the tissue without disconnecting the jaw members from each other. A cam mechanism is provided for urging the jaw members apart at a position remote from the latching mechanism to resist the forces exerted on the staple cartridge and anvil when the pusher bar and knife blade assembly is actuated to staple and cut the tissue gripped between the jaw members. The cam mechanism is initially held in an inoperative position by a first set of retainer arms and subsequently held in an operative position by a second set of retainer arms when the pusher bar and knife assembly is actuated. Preferably, the staple cartridge is disposable to allow the stapling instrument to be reused for surgery on the same patient.
Patent ES-8701050-A1 (ES)
Title: Method for the treatment of packing material and the material treated accordingly.
IPC: B31B1/74
Filed: 1985-11-04
Abstract: The invention relates to a method for carrying out along optional reagions of a blank or a web of a material comprising at least one layer of paper or cardboard a local thickness reduction of the web or the blank for the purpose of obtaining visible markings or of facilitating the shaping of the material and/or improving the prerequisites for manufacturing packages from the material. The said thickness reduction is achieved by passing the material (141) over one or more die rolls (140), each being provided with raised portions (139) and by bringing the material by means of the said die rolls into contact with a rapidly rotating grinding wheel (142) with the help of which selected surfaces (143) of the material are ground away. The invention also relates to a material to be used for packages which can be easily folded in spite of some layers being overlapped.
Patent ES-8705104-A1 (ES)
Title: Combustion apparatus
IPC: F23D1/00
Filed: 1985-11-12
Abstract: Coal-combustion system with removal of slag which is suitable for use in boilers, furnaces (ovens) and heat generators for industrial processes originally designed to burn petroleum (oil) or gas. It includes a primary combustion chamber into which an oxidizing agent and the fuel are injected in order to obtain combustion zones with rotary circulation at high speed such that the fuel is burned sub-stoichiometrically, during its discharge, eliminating up to 90% of the ash in the form of molten ash. The combustion products pass from the primary chamber to the chamber where the slag is removed and the gaseous products pass to the final use equipment. A precombustor subsystem energized with coal supplies partially heated air as oxidizing agent to the primary combustion chamber.
Patent ES-8703151-A1 (ES)
Title: Salt of buflomedil and pyridoxal phosphate
IPC: A61K31/685
Filed: 1985-11-19
Abstract: A pharmacologically active salt deriv., 4-(1-pyrrolidinyl) -1-(2,4,6-trimethoxyphenyl)-1-butanone 3-hydroxy-4-(hydroxymethyl) -2-methylisonicotinaldehyde-phosphate of formula (I) is new. - Process for prepn. of (I) is also claimed.