baber/WOPTO huggingface dataset:
Patent ES-8305679-A1 (ES)
Title: 1-4-Amino-3,5-di:chlorophenyl -2-tert-butyl:amino:ethanol prepn.
IPC: A61K31/135
Filed: 1982-08-06
Abstract: Prepn. of a 1-arylethanol deriv. (1-(4-amino-3,5-dichlorophenyl)- 2-tert-butylaminoethanol) consists of reaction of alpha-bromo-4-nitr,5-dichloroacetophenone with ammonia in ethanol at 5-15 deg.C, followed by treatment with a cationic terbutyl system, esp. hydrogen chloride gas and isobutylene, to yield 1-(4-nitro-3,5-dichloro)-2-terciolentyl (sic) -acetophenone, which undergoes successive reduction with a mixt. of chlorhydrin iron and sodium borohydride. - Prod. is useful as a bronchodilatory and antiasthmatic agent.
Patent ES-8506250-A1 (ES)
Title: Very fast fading photochromic glass.
IPC: C03C4/06
Filed: 1983-09-14
Abstract: The present invention is directed to the preparation of photochromic glasses exhibiting a darkened luminous transmittance at 40 DEG C. below 35% and a five-minute fading rate at 40 DEG C. of at least 40 units of transmittance and a darkened transmittance at 25 DEG C. below 25% and a five-minute fading rate at 25 DEG C. of at least 35 units of transmittance. The glasses consist essentially, by weight, of: -SiO2 56-60 -Al2O3 6-9 -B2O3 18-21 -Li2O >2.5-3.5 -Na2O 0.5-2.5 -K2O 5-7 -ZrO2 3.75-5 -PbO 0.1-0.15 -Ag >0.15-0.25 -Cl 0.2-0.35 -Br 0.075-0.15 -CuO 0.004-0.02 -CeO2 0-0.5 - wherein the levels of Ag, Br, Cl, and CuO represent values as analyzed in the glass.
Patent ES-8407225-A1 (ES)
Title: Multi-device apparatus synchronized to the slowest device.
IPC: G06F1/00
Filed: 1983-12-09
Abstract: A synchronous apparatus synchronized to the operation of the slowest device is disclosed, comprising a plurality of devices such as first-in first-out buffer memories (FIFOs) connected to at least one synchronizing mechanism such as a full adder circuit. Each device generates a signal to indicating readiness to operate and a signal indicating completion of operation. Each device receives a signal causing the device to operate and a signal causing the device to stop operating. The synchronizing mechanism generates the operate signal upon sensing the readiness signals of all the devices and continues to generate the operate signal while at least one of the ready signals is sensed. The synchronizing mechanism generates the stop signal upon sensing the completion signal from all of the devices and continues to generate that signal while at least one of the completion signals is sensed.
Patent ES-8606370-A1 (ES)
Title: Phosphorylated derivatives, pharmaceutical compositions containing such derivatives, and their use.
IPC: C07K14/53
Filed: 1983-12-16
Abstract: There are described hexopyranose compounds of the formula I and salts thereof having immunomodulatory action, which can be used, for example, in the form of pharmaceutical preparations, and also together with antibiotics, and processes for their manufacture. < IMAGE > (I) The variables are as described in the disclosure. The invention relates to the above-mentioned compounds as immunomodulators, especially as immunostimulants, their use as pharmacologically active substances, especially their use as immunomodulators, particularly as immunostimulants, and their use for the manufacture of pharmaceutical preparations, and to pharmaceutical preparations containing these compounds.
Patent ES-8502200-A1 (ES)
Title: Universal drilling shaft
IPC: E21B7/02
Filed: 1984-01-31
Abstract: The shaft consists of a 'Kelly' bar operated by the rotating table of the drilling machine through a polygonal ring, to the upper end of which is coupled a lifting support, and a ring-shaped haulage head to the other rotary head, from which is suspended to the capstan haulage cable of the machine. The lower appendix of the ring-shaped haulage head goes to the upper extremity of the drilling ribbing, and a ring-shaped haulage head drives haulage head.
Patent ES-8500018-A1 (ES)
Title: Apparatus for making ice cream and similar cold products and having a removable freezer vessel
IPC: F25D/
Filed: 1984-02-03
Abstract: An ice cream-making apparatus is described wherein the freezer vessel is engageable in and disengageable from a cooling basket comprising two half-shell-like parts openable to receive the freezer vessel and to be clamped thereon. The cooling coil forming the basket is resiliently yieldable radially of the actual basket. In an apparatus of this kind effective contact is always ensured between the cooling coil and the freezer vessel, so that efficiency is very high.
Patent ES-8502006-A1 (ES)
Title: Apparatus for and methods of bending metal strip.
IPC: B21D5/04
Filed: 1984-02-10
Abstract: In a bending machine, metal strip (42) is bent by a sequence of steps including longitudinal advance of the strip (42) alternating with bending of the strip by a movable tool (18) which engages and deflects the strip when the latter is restrained against longitudinal movement. Provision is made for checking or inspecting the permanent angular deformation of each bend applied to the strip, to take account of the tendency of the metal strip to spring back after bending. Compensation for spring-back is achieved by use of a previously described characteristic relating displacement of the bending tool to the resultant permanent angle of bend applied to the strip. Further compensation is provided to remove an error which can arise if the bending tool is movable along a line of action spaced from the point of bending of the strip by an amount greater than the incremental advance of the strip.
Patent ES-8502086-A1 (ES)
Title: Growth promoting aminophenylethyl amine derivatives.
IPC: A23K1/16
Filed: 1984-02-21
Abstract: Phenylethylamine derivatives of the formula I < IMAGE > in which the radicals R1, R2, R3, X and Y are as defined in the description, and their use as growth-promoting additives in animal nutrition.
Patent ES-8501691-A1 (ES)
Title: Vehicle having pre-assembled constructional unit for the cockpit region thereof
IPC: B62D65/14
Filed: 1984-04-04
Abstract: A pre-assembled module for the cockpit zone of a motor vehicle, especially a passenger car, which is adapted to be mounted as one single unit inside the vehicle body and which incorporates essentially the following components: an instrument board including all instruments and accessories commonly contained therein, fuse box and electric wiring, heater with controls and air distribution system furthermore a steering system including steering wheel, steering column enclosure and steering support means also pedals for clutch and brake, including mounting brackets. The vehicle body includes a fire wall and fire wall support member to which the aforementioned components and accessories are connected when in the installed position. The fire wall and fire wall support member are separated from the body shell and serve as an assembly base for the unit. In the installed position, the fire wall and fire wall support member are sealingly connected with the respective adjacent body panels. The advantage of a unit as described in the foregoing specifications is that those components which are commonly considered to be part of the cockpit zone, but which are situated on the other side of the fire wall, i.e., in the engine compartment, can also be incorporated into the pre-assembly operation of the module. This simplifies assembly operations to a great extent and reduces the over-all manufacturing costs of the vehicle.
Patent ES-8507655-A1 (ES)
Title: Fluid valve.
IPC: F02M9/10
Filed: 1984-04-26
Abstract: The invention relates to a fluid valve, in particular for use as a throttle valve in an internal combustion engine. The valve has a flow path (25) for the air (26) defined by a tube having a flexible wall (14) which separates the tube from an adjacent chamber (36), so that a change in the pressure within the chamber (36) deforms the flexible wall (14) and thus causes a change in the internal cross-section of the passage (25). When the valve is in its closed position, air can still flow through an air bypass passage (46).
Patent ES-8506016-A1 (ES)
Title: New pharmacologically active pyrazolopyridines.
IPC: A61K31/44
Filed: 1984-05-03
Abstract: The present invention is directed to new 4,7-dihydro-pyrazolo[3,4-b]pyridines. The compounds possess Ca2+-antagonist, antihypertensive, vasodilating and antiangina activity. A process for producing them as well as pharmaceutical compositions containing them are also described.
Patent ES-8606908-A1 (ES)
Title: Compound body and method of making the same.
IPC: B22F7/08
Filed: 1984-05-11
Abstract: Wear parts or cutting tools, in which the part being exposed to wear is essentially an extremely difficultly grindable material (e.g., hard material), but in which the manufacture of the wear part or cutting tool requires considerable grinding operations can, according to the invention, be made better and cheaper forming the wear part or cutting tool of a compound material which is a wear-resistant (or difficult to grind) surface and a supporting surface of high speed steel or tool steel.
Patent ES-8505089-A1 (ES)
Title: Azeotropic drying process.
IPC: F26B21/14
Filed: 1984-06-15
Abstract: A process is disclosed for drying moisture-laden feedstock of a wide variety in a continuous process stream which involves passing the feedstock to a fluid bed dryer which receives organic solvent vapors capable of forming an azeotrope with the water of the feedstock stream, passing thereafter into a residence dryer provided with the heat from superheated organic solvent vapors which are passed together with the feedstock stream into a cyclone separator, from which a dried and solvent free feedstock stream is recovered. The solvent vapors are returned to the fluid bed dryer, and means are provided for recovering the solvent from the formed azeotrope and returning the same to the system. Exemplary feedstocks and solvents are disclosed.
Patent ES-8601369-A1 (ES)
Title: Locking device
IPC: E02F9/28
Filed: 1984-10-04
Abstract: This invention refers to a locking device (14) for a wear-parts system (1) and (2) for earth moving machines. The locking device (14) consists of a rigid lock bolt (17) connected to a lock catch (19) which is intended to prevent the lock bolt (17) falling out after it has been fitted in the lock opening (12, 13) for this purpose where it prevents the different parts (1) and (2) of the wear-part from moving relative to each other. According to this invention the lock catch (19) is designed so that it can be easily fitted in position together with the lock bolt (17) and there provide the best possible locking action. On the other hand no regard has been paid to the lock catch (19) being able to be loosened from the outside in order to remove the lock bolt (17). Instead a breaking point (29) has been provided along the fixation of the lock catch (19) in the lock bolt (17). The breaking point (29) makes it possible by means of subjecting the lock bolt (17) to forces e.g., from blows from a heavy hammer, in the longitudinal direction of the lock bolt (17) to load the connection between the lock bolt (17) and the lock catch (19) until it shears. The latter remaining in the lock opening (12, 13, 15, 16) when the lock bolt is forced out of the opening.
Patent ES-8602216-A1 (ES)
Title: Clutch friction disc, particularly for motor vehicles.
IPC: F16D13/64
Filed: 1984-12-12
Abstract: 1. Clutch friction disc, particularly for motor vehicles, which comprises a tangential moment-transmitting spring (12) interposed between the driving and the driven part, while at least one friction element is disposed between the driving and the driven part the friction surface of which bears either on the driving part or on the driven part, characterised in that a communication element (14, 34) in operative connection with the friction element (16, 17 35, 36) is inserted at least between the one end of the spring (12) and the support surface (13) associated with it and is fitted into the power-transmission chain formed by the driving part (6), the moment-transmitting spring (12) and the driven part (3, 4, 32, 33) in such a way that the friction element is supported one one of the parts (6 1, 3, 4, 32, 33) and the communication element (14, 34) is inserted between the other of the parts (6 1, 3, 4, 32, 33) and the moment-transmitting spring (12).
Patent ES-8606280-A1 (ES)
Title: Pulverized pulyvalent metal salt of 2-mercaptopyridine n-oxide, its preparation and antibacterial composition containing the same
IPC: C07D213/89
Filed: 1984-12-27
Abstract: PURPOSE:The titled metal salt which is used as antifungal and dandruff-removing agent is pluverized using a specific dispersant under specific conditions to improve the dipersion stability of the metal salt in the antifungal composition such as shampoo or rinse and the adsorption to skins and hairs. CONSTITUTION:A dispersion of a polyvalent metal salt of 2-mercapto-N-oxide is stirred together with solid media of less than 0.2mm. particles sizes in the presence of (meth)acrylic acid-styrenesulfonic acid copolymer of 10,000-1,000,000 average molecular weight as a dispersant to give fine particles of the above-mentioned metal salt containing more than 50wt% of particles of less than 0.1mu particle sizes, preferably containing less than 15wt% of particles of 0.2-0.5mu sizes and less than 5wt% of particles exceeding 0.5mu, thus being less than 0.5mu on the average. The resultant particles can be added to the above-cited antifungal composition with no use of a special polymer with high stability, further, the improvement in adsorption increases its activity of fungi control and dandruff removal.
Patent ES-8706391-A1 (ES)
Title: Method for the production of a powder product.
IPC: A23L29/10
Filed: 1985-02-28
Abstract: PCT No. PCT/DK85/00018 Sec. 371 Date Oct. 28, 1985 Sec. 102(e) Date Oct. 28, 1985 PCT Filed Feb. 27, 1985 PCT Pub. No. WO85/03846 PCT Pub. Date Sep. 12, 1985.A substantially free-flowing powder comprising a surface-active agent such as a food emulsifier applied on a particulate carrier such as a starch is prepared by mixing the suface-active substance with the carrier and subjecting the resulting mixture to extrusion.
Patent ES-8605212-A1 (ES)
Title: Highly-chlorinated mono-, di- and tri-aryl methane(s)
IPC: C07C25/02
Filed: 1985-04-02
Abstract: Pentachloro-benzene is reacted with excess CHCl3 in presence of AlCl3, in a dry atmos. at between ambient temp. and 200 deg.C for over 30 minutes, to obtain cpds. of formula ArCHCl2, Ar2CHCl or Ar3CH, in which Ar is a highly-chlorinated aromatic gp., depending on the CHCl3/PCB ratio used.
Patent ES-8607350-A1 (ES)
Title: Process for the manufacture of alkoxylation products of organic carboxylic acids containing hydroxyl groups.
IPC: C08F8/00
Filed: 1985-04-25
Abstract: The present invention relates to a process for the preparation of alkoxylation products of organic carboxylic acids containing alcoholic hydroxyl groups by the reaction of any organic compounds containing at least one carboxyl group with alkylene oxides in an alkoxylation reaction in the presence of catalysts, characterized in that the catalysts used are phase transfer catalysts selected from the group consisting of (a) tetraalkylammonium or tetraalkylphosphonium halides in which the sum of carbon atoms of the alkyl groups is at least 8, (b) basic alkali metal compounds converted into complexes with crown ethers and (c) complexes of (i) basic alkali metal compounds and (ii) acyclic organic compounds containing at least 5 alkylene oxide units of the formula -R-O- (R=C1-C4-alkylene) in the form of one or more polyether chains having at least 3 alkylene oxide units, said compounds having a molecular weight of at least 238 and containing a total of at least 40% by weight of alkylene oxide units of the type indicated in polyether chains having at least 3 alkylene oxide units. The present invention also relates to the use of these alkoxylation products for the production of polyurethanes by reaction with organic polyisocyanates.
Patent ES-8700315-A1 (ES)
Title: Double-tower continuous wire-making vessel.
IPC: C12G1/028
Filed: 1985-04-25
Abstract: Double-tower continuous wire-making vessel in which the crushed grapes are introduced to the lower part, the wine and pomace being extracted at the upper part, the wire-making vessel incorporating heat-regulating means. According to the present invention, the inlet and discharge pipes for the regulating liquid are joined to manifolds 5 and 6 in a ring by means of small tubes 9 and 10 whose resistances to flow are identical. Applications: production of wines of stable quality.
Patent ES-8608732-A1 (ES)
Title: Projection cathode ray tube.
IPC: H01J29/00
Filed: 1985-05-29
Abstract: A projection television display tube having an evacuated envelope (1) with a display window (4) which has a display screen (5) on its inside and in front of which a light-permeable second window (6) is provided on the outside, a cooling liquid flowing through the space (7) between the display window (4) and the second window (6) from at least one inlet aperture to at least one outlet aperture. When in such a projection television display tube a cooling jacket(8) is provided at the area of the windows (4, 6) and around the said space (7) and is provided with at least one duct (9) and one pump (16) with connecting nipples (17,18) which transport the cooling liquid from the outlet aperture to the inlet aperture or apertures of the said space (7), an effective cooling is obtained with a power up to 40 W without outer pipes and without heat exchangers. By the forced circulation of the cooling liquid a good temperature compensation is obtained so that fewer stresses occur in the glass of the display window.
Patent ES-8702817-A1 (ES)
Title: Apparatus for the butt welding of hollow cylindrical and longitudinal slotted raw materials to rim blanks.
IPC: B23K11/087
Filed: 1985-09-03
Abstract: The apparatus possesses work locating fixtures or clamping devices for clamping edge areas of hollow cylindrical blanks as well as a facility for pressing together the mutually confronting edges of axial slits of the blanks. One of the jaws of each work locating fixture or clamping device is connected to a source of welding current. To prevent substantial elastic deformations of the apparatus caused by the very high clamping forces of the work locating fixtures or clamping devices as well as compression forces before, during and after welding and to render possible a feeding and removing of the blanks or wheel rim hoops, transverse to the axis of the blanks, each work locating fixture or clamping device possesses two movable clamp or pincer-type partial jaw members which cooperate with an associated fixed clamping jaw. These partial jaw members act axially from both sides toward the inner circumference of the blank and their pivotal movements are independent of their essentially linear advance or approach motion toward the associated fixed clamping jaw.
Patent ES-8700555-A1 (ES)
Title: Acid hydrolysis of spent coffee grounds
IPC: A23F5/50
Filed: 1985-09-25
Abstract: Depleted ground coffee materials are placed in suspension in water and the pH is adjusted by means of the addition of an acid to the suspension. A water-immiscible oily solvent is combined with the suspension and is dispersed as fine droplets therein. Next, the dispersion is passed through a reactor, preferably a piston-flow reactor such that the depleted ground coffee materials are hydrolyzed and the coffee oil inside the oily solvent droplets is extracted. The oily solvent which then contains coffee oil is separated from the aqueous hydrolyzate and the depleted ground materials are also separated from the hydrolyzate. The coffee oil is optionally recovered from the oily solvent and the aqueous hydrolyzate is optionally neutralized and combined with a soluble coffee extract.
Patent ES-8605574-A1 (ES)
Title: Alcohol dehydrogenase, process and strain for its preparation.
IPC: C12N9/04
Filed: 1985-10-02
Abstract: An alcohol dehydrogenase which has an isoelectric point of about 9.4 can easily be obtained in high yield from the methylotrophic bacterium DSM 3031. Overproduction of the enzyme is brought about by increasing the doubling time.
Patent ES-8700096-A1 (ES)
Title: Method of installing self-attaching fasteners
IPC: B21J15/16
Filed: 1985-11-02
Abstract: The present disclosure relates to self-piercing fasteners, such as studs, bolts or nuts, the method of attaching such fasteners to a panel and fastener installation apparatus, including the installation head and die button. The fastener includes a self-piercing and riveting annular wall which is driven into a panel supported against a die member by the installation head. The die member includes an annular die cavity surrounding a central projecting die portion which is telescopically receivable in the free open end of the fastener annular wall. The free end of the fastener annular wall includes a piercing surface which mates with a piercing surface at the outer edge of the projecting die portion to pierce a slug from the panel. The panel slug is then pressed into the opening in the annular fastener wall by the conical end of the projecting die portion and the free end of the annular wall is simultaneously deformed radially outwardly in the die cavity forming a rigid mechanical interlock with the pierced panel edge.
Patent ES-8707335-A1 (ES)
Title: Apparatus for heat exchange between a gas and a finely divided material.
IPC: F28C3/12
Filed: 1985-11-22
Abstract: The invention relates to apparatus for heat exchange between gas and fine-grained material containing a plurality of cyclone-like separators which are arranged one above the other and have bent central axes. Such a heat exchanger is distinguished by a particularly compact construction and a good separating capacity of the individual separators.
Patent ES-8705902-A1 (ES)
Title: Molding composition which contains a gamma-sultone derivative of an EPDM rubber.
IPC: C08L33/00
Filed: 1985-12-30
Abstract: A moldable composition comprising a gamma -sultone derivative of an ethylene/propylene/substituted methylene norbornene terpolymer and a polymer which comprises recurring units of a vinyl aromatic monomer, a monomer having an active hydrogen with an acidity constant (pKa) within the range of from about 7.5 to about 10.5 and a vinyl pyridine monomer selected from the group consisting of 2-vinyl pyridine and 4-vinyl pyridine is disclosed. Optionally, the polymer comprises recurring units of an ethylenically unsaturated monomer.
Patent ES-8705052-A1 (ES)
Title: Method and apparatus for knitting intarsia design fabric on circular knitting machines
IPC: D04B9/36
Filed: 1985-12-17
Abstract: Intarsia design fabric is knitted on a single jersey circular knitting machine by the steps of raising groups of contiguous needles simultaneously by associated pushers 1, 2 etc mounted for axial movement on the needle cylinder, drawing down the raised needles one after the other to knit by means of cams 130 of a cam assembly which has a reciprocatory motion relative to the needle cylinder. The pushers are controlled by cams 154, 156 acting on followers 150, the cams being entrained in rotation by the cam assembly. To ensure that the respective intarsia areas are joined together the pushers may overlap or the cylinder may be racked relative to the pushers by a pinion or worm. The needles have recesses engageable by springs to retain them in the raised position.
Patent ES-8707095-A1 (ES)
Title: Ophthalmic beam director.
IPC: A61B/
Filed: 1986-04-30
Abstract: A micromanipulator for an instrument for focusing a beam of light on a target, such as a laser in an ophthalmic instrument, includes a control member coupled through a spherical bearing located at a pivot location to a coiled spring connected to a control rod for manipulating the focus of a gimballed beamsplitter in the x and y directions. The components are structured and arranged to lie on an axis in the neutral position so that the movement of the light beam, during focusing, corresponds directly to the direction of movement of the control member by an operator. The coiled spring acts as an automatic centering device to return the focused light beam to a predetermined position in the absence of manipulation.