baber/WOPTO huggingface dataset:
Patent UY-30366-A1 (UY)
Title: 2-alcoxi-3,4,5-trihidroxi-alquilamida-benzotiazepinas, su preparacion, composiciones que las contienen y utilizacion
Inventor: FREDERICO NARDI
IPC: A61P35/00
Filed: 2007-05-24
Abstract: 2-ALcoxi-3,4,5-trihidroxi.alquilamida.benzotiazepinas, su preparacion, composiciones que las contienen y utilizacion. La presente invencion se refiere principalmente a 2-alcoxi-3,4,5-trihidroxi-alquilamida-benzotiazepinas, su preparacion, las composiciones que las contienen y su utilizacion como medicamento, principalmente como agentes anticancerígenos.
Patent ES-192139-A1 (ES)
Title: PERFECCIONAMIENTOS EN LOS DISPOSITIVOS PARA VACIAR CISTERNAS POR DEPRESIoN
Filed: 1950-03-16
Abstract: Perfeccionamientos en los dispositivos para vaciar cisternas por depresión según los cuales se dispone en el seno de dichas cisternas una campana situada sobre el conducto de evacuación estando relacionada dicha campana con una conducción por la que penetra el aire al abrir una válvula permanentemente solicitada por un muelle que la mantiene en posición de cierre.
Patent ES-196934-A1 (ES)
Title: PROCEDIMIENTO PARA LA PRODUCCIoN Y HUNDIMIENTO DE CAJONES DE HINCA DE CUALQUIER FORMA
Filed: 1951-03-09
Abstract: Procedimiento para la producción y hundimiento de cajones de hinca de todas clases con dimensiones pesos y armaduras pequeñísimos caracterizado porque entre e1 manto del cajón de hinca y el terreno se introduce Un líquido con propiedades tixótropas el cual no penetra en los poros del terreno s ino que formando una película hermética opone una resistencia líquida a la presión de la tierra resistencia que según la concentración del líquido puede ser mayor que la presión hidrostática y por ello se aseguran por un lado las paredes de tierra para que no se caigan y por otro lado se producen sobre el manto del cajón esfuerzos puramente horizontales fácilmente determinables y en el manto del cajón no se producen componentes verticales originadas por rozamiento.
Patent ES-296933-A1 (ES)
Title: Improvements in demountable storage units
IPC: A47B63/02
Filed: 1964-02-27
Abstract: A storage unit comprises a drawer slidably mounted in a cardboard case 1 which can be folded flat and is held rigid, when assembled, by lengths of channelling 7, 8, 9, 10 permanently fixed to the edges of one opening of the case, stiffening wires 11, 12 being seated in channels in the channelling 7 and 9. The wires have bent ends- 11a, 11b and 12a, 12b in alignment with the channelling 8 and 10, and resilient flanged locking clips 13 and 14 fit over the channelling 8 and 10 and the ends of the stiffening wires 11, 12. Outer flanges 13a of the clips 13 and 14 have lips 13c bent inwards at an angle of less than 90 degrees which extend beyond a second lip 13d on the inner flange 13b, which is bent at substantially 90 degrees. The oblique gap thus defined between the edges of the lips 13c, 13d is substantially equal in width to the thickness of the stiffening wires 11, 12 and channelling 8 and 10 which are to be gripped. Lips 13d lock against the channel 8 or 10 unaided but to enable lips 13c to lock against the channel punched catches 10a are formed in the channel which engage with cut-outs 13g formed in the flange 13a. The inner and outer flanges 13b, 13a each have unlipped portions 13j, 13i to facilitate insertion of an expander tool to enable the clip to be removed.
Patent ES-312185-A1 (ES)
Title: Penicillins
IPC: C07D499/00
Filed: 1965-04-23
Abstract: The invention comprises penicillins of the general formula:-<FORM:1033257/C2/1> and non-toxic salts thereof, e.g. 6-[D(-)a -amino-a - (m - aminophenyl)acetamido] penicillanic acid. The penicillins are produced by reacting 6-aminopenicillanic acid with a di-substituted phenylacetic acid of general formula <FORM:1033257/C2/2> or a non-toxic salt thereof, where A and B are the same or different and each is a group capable of conversion into the amino group, and subsequently treating the intermediate penicillin so formed in order to convert A and B into amino groups. Catalytic hydrogenation and/or mild acid hydrolysis is used. A and B may be benzyloxycarbonylamino, which may be substituted, azido (B only), nitro (A only), or enamine groups or o-hydroxyarylideneamino groups of formulae <FORM:1033257/C2/3> and <FORM:1033257/C2/4> respectively, wherein R1 is alkyl, aralkyl, aryl R2 is alkyl, aralkyl, aryl, alkoxy, aralkoxy, aryloxy R3 is H, alkyl, aralkyl or aryl or R3 with either R1 or R2 is carbocyclic Z is residue of a substituted or unsubstituted benzene or naphthalene ring. D(-)a -amino-m-aminophenylacetic acid is produced by the catalytic hydrogenation of D(-)a -amino-m-nitrophenylacetic acid, which is obtained by the nitration of D(-)a -amino-phenylacetic acid. DL - a - benzyloxycarbonylamino - a - (m-benzyl oxycarbonylaminophenyl) acetic acid is produced by treating DL-a -amino-a -(m-amino-phenyl) acetic acid with benzyl chlorocarbonate in aqueous alkali. The corresponding p-amino-phenyl derivative is likewise prepared.
Patent ES-329891-A1 (ES)
Title: Bright zinc electro-plating
IPC: C25D3/24
Filed: 1966-08-04
Abstract: An alkaline zinc cyanide plating bath composition e.g. comprising Zn(CN) 2 , NaCN and NaOH, contains in solution, e.g. in the amount 0À03-0À75 g/l, a polyethylenimine to brighten the Zn electrodeposited e.g. on steel or copper. Preferably the polyethylenimine has a structure made up of 5 to 300 repeating units of the formula:- -(R 1 R 3 C-R 2 R 4 C-NR 5 )- wherein R 1 -R 5 are each selected from H, C 1-4 alkyl radicals, and substitution derivatives thereof wherein one or more alkyl hydrogens are substituted by a bath-compatible group such as -OH, -COOH, esterified-COOH, -CHO, -COCH 3 , =CO, -NH 2 or ether.
Patent ES-341674-A1 (ES)
Title: Apparatus for anchoring prestressing members in prestressed concrete
IPC: E04C5/12
Filed: 1967-06-12
Abstract: In an anchoring device for pre-stressed members in pre-stressed concrete, tendons 1 are pulled through the orifices of a base-plate 2 and secured by nuts 5 against the plate 2 which is screwed into an anchorage member 3. The other end of member 3 is threaded to receive a nut 8 which in the stressed position bears against a dome-shaped abutment member 10. The member 10 has a cylindrical extension 11 which is embedded in the concrete, and a tube 12 and sealing member 13 which surround the anchorage member 3.
Patent ES-343816-A1 (ES)
Title: Devices for feed hoppers of cigarette packaging machines
IPC: A24C5/356
Filed: 1967-07-27
Abstract: Apparatus for emptying cigarette trays into a hopper supplying a packaging machine includes a head rotatable about a horizontal axis and capable of supporting two or more trays symmetrically relative to the axis, the head receiving filled trays and rotating to invert them over the hopper. While one tray is discharging, another is in a position to be removed and replaced. Infeed and outfeed conveyers.-Filled containers are fed in by conveyer chains 62, 63 and the empties discharged by chains 64, 65. The conveyers are arranged to permit trays to be slid on to them and discharged at right angles to their direction of travel. The chains carry two forms of support bar, Fig. 10, one, 191, having rollers 194 which engage the base of a tray and the other 190, of which there are several for each tray supported, having rollers 193 engaging the rear wall 105b, Fig. 11. Dogs 217, 218, Fig. 1, on reciprocating overhead conveyer chains 204, 205 slide the trays off and on to the inlet and discharge conveyers. Emptying containers.-The rotary head 98 carries two trays, each with their open faces against central webs 101 and their bases initially supported by a stepped portion 103. Catches (158, 159, 1581, 1591), Fig. 3 (not shown), protrude through the end plates 99, 991 of the head to hold them against the webs and pivoted bars (112, 1121, 113, 1131), Fig. 3, engage along the length of the open top. In their inner position, these bars overlap the ends of the uppermost layer of cigarettes, retaining them in place during rotation. A filled tray is fed by the overhead conveyer into position in front of the head and is pushed on to the portion 103 and against the web 101 by a reciprocating member 179. The member 179 includes an electromagnet 232 for engaging the tray which is of magnetic material. The tray is secured in the head by the catches. The head then rotates and the bars withdraw, permitting the cigarettes to fall into the hopper 233. While this is taking place, an empty container is fed to the discharge conveyer and replaced by a filled one. The apparatus is controlled by photo-electric means monitoring the cigarettes in the hopper. A pusher 229 discharges empties from the chains 64, 65.
Patent ES-349899-A1 (ES)
Title: Links and links knitting machine with pivotal jacks
IPC: D04B35/02
Filed: 1968-01-29
Abstract: A needle slider for a links-links machine comprises pivotally joined parts 52, 58 of which the latter has a beak 62 for engaging the needle hook. The beak is disengaged by contact of end 64 of part 58 with ring cams 72 or 74 (Figure 3 not shown), of circular cross section extending around cam blocks, as the slider is moved vertically. The upper end of part 52 is recessed at 56 to receive the needle hook.
Patent ES-350752-A1 (ES)
Title: 2-methyl or phenyl-7- or 8-chloroquinolines
IPC: C07D215/44
Filed: 1968-02-21
Abstract: Novel 4 - [(21 - alkoxycarbonyl) - phenylamino] - quinoline derivatives of the general formula wherein R is a methyl or phenyl radical and R 1 is a C 1-8 alkyl radical, an [alpha]- or #-glyceryl group or a furfuryl or methoxycarbonylmethyl group, the chlorine atom in the quinoline ring system being in the 7- or 8-position, and physiologically acceptable acid addition salts thereof are prepared by condensation under acidic conditions of an alkyl anthranilate derivative of the general formula with a 4,7- or 4,8-dichloroquinoline derivative of the general formula followed optionally by conversion of the resulting acid addition salt to the corresponding free base or a physiologically acceptable salt thereof. Pharmaceutical compositions having antiinflammatory activity comprise, as active ingredient, at least one 4-[(21-alkoxycarbonyl)- phenylamino]-quinoline derivative of the first general formula above or physiologically acceptable acid addition salt thereof, in association with a pharmaceutical carrier or excipient, and may be administered orally, transcutaneously, rectally or topically.
Patent ES-352121-A1 (ES)
Title: Cellulose ester-allyl ether containing polyester varnish solutions
IPC: C08L67/06
Filed: 1968-03-29
Abstract: A varnish based on an ethylene-dicarboxylic acid polyester and having a content of an allyl ether compound contains 9-100%, based on the polyester and allyl ether of (a) a cellulose ester in which at least 50% of the available OH groups are esterified with an aliphatic carboxylic acid of at least 3 C atoms or (b) a cellulose ester with at least 40% of the available OH groups esterified as in (a) and a further 10% of these OH groups esterified with acetic acid, there being present at least 0À2 g. mole of ethylene-dicarboxylic acid radicals and at least 0À1 g. mole of allyl ether radicals per 100 g. of polyester + allyl ether + cellulose ester. Many polyesters and allyl ethers are listed (the ether may be chemically or physically combined with the polyester) in the examples the polyester is based on maleic acid anhydride, ethylene glycol, trimethylol-propane-diallyl ether optionally with propane-1,2-diol and phthalic acid anhydride. Many solvents are listed styrene, toluene, ethyl acetate and isopropanol are exemplified. Cellulose propate, butyrate and acetobutyrate (of 17-21% Ac 45-50% Bu 0-2% OH and viscosity 0À4- 2 sec. by ASTM-D-871 Formula B) are specified. Cobalt naphthenate and cyclohexanone hydroperoxide are optional siccatives.
Patent ES-359036-A1 (ES)
Title: Air ventilating or air conditioning system
IPC: F24F12/00
Filed: 1968-10-10
Abstract: A ventilation system for a building comprises a central air treatment plant 3, a manifold duct 4 to which are connected a plurality of distribution ducts 5, each duct 5 having an outlet opening 6 below each floor controlled by a closure member 7, only one opening 6 in each duct being open at any time. The system also includes a corresponding duct system 2 for conveying air for recirculation. Each opening 6 has the same cross-sectional area as the corresponding duct 5. Cold and hot air may be conveyed through different ducts 5. The ducts 5 which are made of a plastics material are collectively covered with a concrete jacket. Alternatively, the tube construction is made as a prefabricated wall element, and separate connecting pieces which include the openings 6 are provided. The ducts 5 may act as supports for the ceilings of the building.
Patent ES-363333-A1 (ES)
Title: Device for automatically, or semiautomatically, changing the length of stroke of the grating advance mechanism in welding machines for welding wire gratings
IPC: B23K11/00
Filed: 1969-02-06
Abstract: In a wire mesh welding machine wherein the transverse spacing of wires is determined by adjustment of the stroke of an advancing mechanism, the stroke is measured by a device and compared with one of a number of selectable reference devices. Both measuring and reference devices may be of analogue type, e.g. potentiometers, see Fig. 2 (not shown) or they may be digital, e.g. the measuring device may consist of a perforated disc coupled to the machine which interrupts light from a source to a photo-cell, the output from which may be compared with a digital reference device, or it may be converted to an analogue value before comparison. Alternatively an electromagnetic pulse counter may be employed, or an analogue signal may be converted to a digital one before comparison. The output from the comparison device 9 may be applied to a pair of opposing coils (20, 20a) controlling a hydraulic valve, Fig. 4 (not shown) which determines the stroke length. The reference devices may be selected manually or by a programme store, for example, on a punched or magnetic tape, used in conjunction with a device for counting numbers of strokes so that a plurality of sets of determined numbers of wires may be resistance welded in a determined order, each set having differing spacings. Alternatively the desired programme may be set up on manually on programme controlled switches (21-24 and 41-44), Fig. 5 (not shown) counters (31-34) each being counted empty sequentially by a stroke counting mechanism (11) after which the next phase of the programme is rendered effective. If any counter is set to zero, the count is passed to the next counter.
Patent ES-370213-A1 (ES)
Title: Magnetic head assembly with sidebar
IPC: G11B5/17
Filed: 1969-08-04
Abstract: A magnetic head assembly comprises a non- magnetic housing 22 having a cavity with a flat wall against which is supported a laminar core assembly 20 having two limbs defining a magnetic gap, a wound magnetic bar 24 being held against the core assembly 20 to complete the core. The bar 24 is held by elastomeric blocks 26 and the core assembly 20 is secured in the cavity by a glass having a lower melting point than that used in the gap 34. The housing 22 is of non-magnetic ceramic and is shaped for aerodynamic operation.
Patent ES-371844-A1 (ES)
Title: Random binary data signal frequency and phase compensation circuit
IPC: H03L7/089
Filed: 1969-09-24
Abstract: A phase lock oscillator includes a phase discriminator that develops an error signal by comparing a clock from a voltage controlled oscillator with incoming random data bits. In the absence of data, the phase lock oscillator is inactive. However, when data is sensed, a logic and delay network in the phase discriminator develops an error voltage of suitable polarity and amplitude, indicative of the lead or lag between the data and clock signals. The error voltage is applied to the voltage controlled oscillator to modify the frequency and phase of the clock. Furthermore, first and second integrations are provided by the phase discriminator and an integrator respectively so that the steady state phase error is held close to zero.
Patent ES-374159-A1 (ES)
Title: Weft-passing device for a shuttleless loom
IPC: D03D47/00
Filed: 1969-12-02
Abstract: Gripper jaws 11, 12, of a weft receiving needle 1 are opened by contact during retraction of the needle of a cam 42 on the jaw 12 with an abutment 43 and held open by a spring-loaded recessed member 21 engaging over the tail of the jaw, which member is arrested, having inward movement of the needle, to allow the jaws to close by engagement of the end 29 of a bolt 27 with a stop 28. The abutment 43 is carried by a pivoted arm 45 resiliently held against a stop 47, whereby the arm pivots under the action of cam 42 when the needle moves inwards. The stop 28 is held in an adjustable position by set screws 39. Rod 27 is attached to the member 21 and guided by apertured members 25, 33 in the needle 1.
Patent ES-377462-A1 (ES)
Title: Metal-treating process
IPC: C23C22/73
Filed: 1970-03-13
Abstract: A method for treating steel, galvanized steel, zinc and aluminum sheet and strip with an HF-CrO3 containing solution wherein the solution is applied so that no more than about 50 percent of the applied solution is returned to the treating bath and about 0.1-6 grams/square meter HF and about 0.06-3 grams/square meter CrO3 are retained on the metal surface to give a pickling effect or metal removal of about 0.1 to 2 grams/square meter.
Patent ES-392652-A1 (ES)
Title: Flux-bridging stereophonic pickup
IPC: H04R11/12
Filed: 1971-06-26
Abstract: A phonograph pickup for the reproduction of stereophonic and/or monaural sound recordings in which signals are induced without substantially disrupting the flux path of the several operating gaps and wherein a flux-bridging member is operatively connected to the moving stylus of the pickup and disposed in proximity to the first and second operating gaps, but out of a direct flux path between such gaps, to effectively shorten the fixed gap length of one of the operating gaps and to correspondingly effectively lengthen the gap length of the other of the operating gaps and to induce corresponding signals in the pickup related to such stylus motion.
Patent ES-397065-A1 (ES)
Title: Control apparatus for textile machinery
IPC: D01H4/48
Filed: 1971-11-16
Abstract: The specification describes a control apparatus for textile machinery for the actuation of actuating parts in a timed sequence in accordance with a change in yarn tension. The apparatus comprises a pulse stage, a first operating part arranged to be controlled by the pulse stage, a second operating part, and a delayed action timing stage arranged to actuate the second operating part.
Patent ES-398485-A1 (ES)
Title: Mechanical key actuator including a cantilever beam restoring force means
IPC: H01H13/26
Filed: 1971-12-30
Abstract: An actuating device having a keytop, base, and an actuator assembly affixed to the base, the assembly including a rod and a cantilever beam arrangement for providing a snap action response to key force and for driving the rod to form an electrical make-break contact, the base and assembly constituting a unitary flexible-tough thermoplastic body.
Patent ES-400339-A1 (ES)
Title: Inertia switch with oscillating controller restrained against return to normal position
IPC: H01M50/574
Filed: 1972-03-02
Abstract: The disclosure is of a circuit-breaker suitable for use in a vehicle and adapted to function automatically to interrupt the circuit from the battery of the vehicle if the latter suffers a shock or impact, the circuit-breaker comprising a sealed insulating housing in which is mounted an inertia weight which can be displaced by a horizontal shock force from any direction and thereby releases a conducting contact plate which is moved by springs so as to break the circuit.
Patent ES-405457-A1 (ES)
Title: Apparatus for dispensing fasteners
IPC: B65C1/00
Filed: 1972-08-02
Abstract: Apparatus for dispensing fastener attachment members of the type having a filament with heads on both ends, the device including a casing, a needle projecting from the casing, the needle having a bore through which the fastener attachment member is adapted to be dispensed, a plunger or ejector adapted to force one head of the attachment member through the needle bore, the plunger advanced by the combination of a gear and sliding rack, the sliding rack in the form of a thin plate and in which the attachment members are fed before the needle and in front of the ejector by an indexing wheel advanced by a feed pawl with a slotted hole which allows it to rock in and out of engagement with the indexing wheel as it is moved back and forth.
Patent ES-429816-A1 (ES)
Title: Microporous sheets and a process for making them
IPC: D06N3/14
Filed: 1974-09-06
Abstract: A method for making microporous sheets is provided wherein a dispersion of a cationic and/or anionic polyurethane is mixed with a solution containing a non-ionic polyurethane and the resulting mixture is coagulated with a non-solvent for the non-ionic polyurethane.
Patent ES-429958-A1 (ES)
Title: Hydropneumatic suspension device
IPC: F16F9/52
Filed: 1974-09-11
Abstract: The invention relates to a hydropneumatic suspension device, comprising in the conventional manner a cylinder filled with a liquid in which a piston provided with spring-loaded valve is slidably mounted. This device comprises compensating apparatus for compensating the expansion of the liquid and gaseous media acting as a pneumatic spring, the compensating apparatus comprises an auxiliary space containing a gaseous fluid under pressure and a movable wall responsive on one side to the gas pressure and on the other hand to the pressure of the liquid contained in the device and also of the liquid contained in the device and also of the liquid filling the hollow rod of this device.
Patent ES-434197-A1 (ES)
Title: Lifting jack
IPC: B66F3/08
Filed: 1975-01-28
Abstract: A lifting jack is disclosed for use in lifting automotive vehicles and other heavy objects. The jack includes a spur gear placed in slots in a guide housing such that the gear extends out of the guide housing through the slots. A pinion gear located outside the housing engages the spur gear and is driven by lever means to turn the spur gear. A lifting spindle is fastened to the spur gear within the housing.
Patent ES-435343-A1 (ES)
Title: Method for producing a surface stabilizing protective layer in semiconductor devices
IPC: H01L23/29
Filed: 1975-03-06
Abstract: An improved method for producing a layer of a protective lacquer, which improves the blocking properties and stabilizes the surface of a semiconductor device, on the edge surface of a semiconductor body in the region where the pn-junction or junctions of the device formed in the body exit to the surface, wherein the semiconductor wafers are applied, at mutual spacings appropriate for their further processing, to a plastic support layer which is heated until it softens, after cooling of the support a protective lacquer is introduced in the spaces between the semiconductor wafers to enclose the pn-junction(s) coming to the surface, and after hardening of the protective lacquer the lacquer foil formed thereby together with the semiconductor wafers embedded therein is removed from the support. According to the invention, the plastic layer is initially placed onto the surface of a metallic base plate which is provided with planar raised portions the semiconductor wafers have surfaces conforming to the surface of these raised portions and are placed thereon the plastic support produces an adhesive connection between the semiconductor wafers and the base plate but does not enter a firm bond with the protective lacquer and the protective lacquer foil is removed from the support after the support layer has been heated to a temperature which causes same to soften.