baber/WOPTO huggingface dataset:
Patent ES-301146-A1 (ES)
Title: Control system
IPC: H01R43/042
Filed: 1964-06-17
Abstract: A control C for a crimping tool T operated by fluid pressure comprises a supply passage 39 for the tool and including a check valve 51 opened by the supply-pressure, and a passage 59 by-passing the valve 51 and controlled by a valve 65 which opens when the pressure in the tool T exceeds a predetermined value. The effect of valve 65 is such that a predetermined holding pressure of the dies 3, 5 on the work may be maintained after release of the pressure applied to the passage 39 by a pump P. Opening of the valve 65 by a toggle 75 permits air trapped in the tool to escape through a passage 63 into the supply line and allows the dies to open. On the control C a switch 21 operated by a lever 31 controls an electromotor M connected to the pump P. A relief valve V in the supply line 7 between the control C and the pump P opens when a predetermined crimping pressure has been reached, thus diverting the supply back to a reservoir R. In a modification. Fig. 3 and Fig. 4 (not shown), the pump is driven by a pneumatic motor AM to which air is supplied from a source 81 by a valve 83 which is controlled by a pilot valve in the control C. A side lever 113 controls the pilot valve. An extension may be inserted between the control C and the tool.
Patent ES-303926-A1 (ES)
Title: Forced-convection furnace
IPC: B01J6/00
Filed: 1964-09-09
Abstract: Treatment gas, particularly corrosive gas, is circulated through an accelerated flow treatment zone 20 by a fan 24 mounted within a cylindrical envelope 1. A slow flow zone at one end of the envelope receives gas from the accelerated flow zone by leakage between a deflector 26 and the envelope 1, and fresh gas is introduced into the treatment zone through a duct 18. Inlet and outlet passages 10, 12 extend from the slow flow end of the envelope. Flow in the treatment zone is guided by in cylindrical wall 14, a diffuser 22 leading the gas back to the axis of the fan. The treatment end of the enclosure is heated in a furnace 52, the other end having a cooling jacket 50, and a cap 44 enclosing the drive for the fan 24.
Patent ES-306761-A1 (ES)
Title: Means for controlling phase relationship between flux and current in a vacuum interrupter
IPC: H01H33/664
Filed: 1964-12-04
Abstract: An axial magnetic field 50 created between the contacts 17, 18 of a vacuum switch by a series-connected coil 52 wound around the outside of the envelope is effective to confine the arc and thus to reduce peak arc voltages when interrupting heavy currents. In a modification (Figs. 4, 5, not shown) a saturable core 60 of grain oriented silicon steel shunts part of the magnetic field so that, in the region of the contacts, it is relatively smaller for low currents (Fig. 6, not shown). To ensure that the field disappears at current zero and that normal interupting ability of the switch is not impaired, phase differences and therefore eddy currents must be reduced to a minimum so that core 60 is constructed as a number of laminated sections the end plates 12, 13 of the envelope are of stainless steel and spiral slots 32 in the arc surfaces of the contacts are extended into the centre of the contact where holes 70 are drilled.
Patent ES-311861-A1 (ES)
Title: A method of obtaining an unhomogeneous fluid stream for a magnetohydrodynamic generator
IPC: H02K44/08
Filed: 1965-04-14
Abstract: A method whereby a striated gas flow is produced in a M.H.D. generator comprises injecting fuel at two spaced apart stages in the path of gas flow, where the second injection occurs at the same pulse frequency but phase displaced relative to the first injection and after some expansion of the fluid stream has occurred. In the apparatus shown preheated air enters the combustion chamber primary stage at 12 and pulses of fuel are injected at 16 to provide a fluid stream comprising alternate sections of air and combustion products which are expanded in duct 18. During expansion the sections of air will accept heat from the other sections without appreciable mixing to provide at the entry to the second combustion stage 3 a striated fluid stream having substantially uniform temperature. Pulses of fuel are injected into the sections of air in the fluid stream in chamber 24 to provide a working fluid for generator 1 comprising alternate hot and less hot sections. The phase of the secondary injection relative to the primary injection may be varied to alter the temperature of the fluid in generator 1. Seed is injected in phase with the secondary fuel injection either at the primary stage 26 or preferably mixed with the fuel in the secondary stage 27. In a modification the primary injection may occur during expansion stage 18 by making a number of injections 19, 20, 21, 22 each slightly phase displaced in order to provide incremental elements of hot fluid which are combined to form the burnt section. The supply of fuel may be mixed with an oxidising agent at 15 so that on heating in exchanger 5 an endothermic reaction occurs and the fuel is thus preheated. The exhaust gases from the generator may also be used in a conventional steam generating system comprising boiler 7 and turbine 9 driving a generator 10.
Patent ES-323316-A1 (ES)
Title: Braking arrangement
IPC: B60T13/58
Filed: 1966-02-19
Abstract: A vehicle braking system includes a pedal actuated element, e.g. tandem master cylinder 13, operable to supply hydraulic pressure to two or more circuits 61, 91 respectively connected to valves 6, 9, the valves being actuated by the hydraulic pressure to control the supply of air in separate pneumatic circuits to the brakes 7, 10. The valves, which may be mounted on the respective vehicle axles deliver air from respective reservoirs 5, 8, at a pressure and volume dependent on the force exerted at the master cylinder, and transmit " feel " back to the actuating pedal. The reservoirs are supplied from a compressor 1 through a valve 3 which is said to automatically isolate a reservoir which is accidentally emptied. Indicating devices.-A pneumatic relay 11 transmits the reservoir pressures to indicators 12 on the vehicle dash-board.
Patent ES-333389-A1 (ES)
Title: Ball joints
IPC: F16J3/04
Filed: 1966-11-15
Abstract: The hollow sealing boot of outwardly convex or bellows-like shape for a ball and socket joint comprises an annular casing 5 of flexible material (e.g. rubber) secured to the joint housing 1 by spring ring 8 clamped in collar 7 and to the joint pin 2 by spring ring 10 in collar 9, the joint pin having a tubular sleeve 11 of rubber or an elastic resilient rubber-like material (e.g. polyurethane) which is firmly mounted thereon and rotatable therewith and which prevents the boot casing riding along the joint pin into the joint pin aperture 3. An external heading 12 is preferably formed on the sleeve 11, improving the sealing effect of the boot.
Patent ES-336440-A1 (ES)
Title: Process for dyeing textile materials
IPC: D06P1/613
Filed: 1967-02-04
Abstract: Textile materials which are made of or contain cellulose fibres or other fibres which are to be rendered hydrophobic are dyed using aqueous dispersins containing a 5-imino-pyrrolenine and a metal compound to form a metal containing porphyrazine dyestuff complex on the fibre and as dispersing agent, a polyglycol ether of the general formula wherein R 1 is a C 8 -C 12 aliphatic hydrocarbon radical R 2 is hydrogen or a cyclohexyl aminomethyl radical, and n is 20 to 35 e.g. the condensation products of 30 moles ethylene oxide and 1 mole of p-nonylphenol or 28 moles ethylene oxide and 1 mole of 2-cyclohexylamino-methyl-4-nonylphenol. Some dyestuff intermediate are specified.
Patent ES-343464-A1 (ES)
Title: Thionothiolcarbamic acid esters and their use
IPC: A61K31/27
Filed: 1967-07-27
Abstract: The invention comprises thionothiolcarbamic acid esters of the formula in which R denotes a hydrogen atom or an alkyl radical of 1-4 carbon atoms, X denotes a hydrogen atom and/or one or more halogen atoms and/or one or more alkyl radicals of 1-4 carbon atoms, and R 1 and R 2 denote identical or different, straight- or branchedchain, alkyl radicals of 1-4 carbon atoms or, together with the nitrogen atom, form a 5- or 6-membered heterocyclic ring, optionally containing a further nitrogen atom or an oxygen or sulphur atom. The compounds may be prepared by reaction of a benzoic ester of the formula in which Hal denotes a halogen atom, with a thionothiolcarbamic acid salt of the formula in which Me denotes a univalent metal atom or ion or an ammonium ion. Preferred reaction conditions are described, and examples are given. The products are useful as acaricides and fungicides (see Division A5).
Patent ES-344087-A1 (ES)
Title: Electrical housing member
IPC: H01R13/115
Filed: 1967-08-12
Abstract: A dielectric housing for housing an electrical connector comprises a passageway in the housing in which the connector is to be disposed, the passageway providing integral lance means extending outwardly from surface means of the passageway for engagement with the electrical connector along one section thereof to prevent movement of the connector out of the passageway and the passageway and the connector providing stop means spaced from the integral lance means to limit movement of the connector in the passageway.
Patent ES-348057-A1 (ES)
Title: Novel 11beta-alkoxy-delta**1,3,5(10)-gonatrienes
IPC: C07J1/00
Filed: 1967-12-07
Abstract: Novel compounds of formula (wherein D is oxo or ([alpha]-H)(#-OE), A ard E are each selected from hydrogen, C 1-4 alkyl and C 1-18 carboxylic acyl, and B and B1 are C 1-4 alkyl), and derivatives thereof containing one or more additional nuclear substituents, are prepared from the corresponding 11#-alkoxy- 13# - alkyl - 17# - hydroxy or 17 - oxo - gona- 4,9 - dien - 3 - ones by catalytic isomerization to form a 3-hydroxy compound of Formula (I) (e.g. using palladium hydroxide as catalyst), optionally followed by 3- or 3,17-esterification or etherification or by reduction of a 17-oxo group to a 17#-hydroxy group. 11# - Methoxy - esta - 4,9 - diene - 3,17 - dione, 11# - ethoxy - esta - 4,9 - diene - 3,17 - dione and 11# - ethoxy - 17# - hydroxy - esta - 4,9 - dien- 3-one are prepared by etherification of the corresponding 11-hydroxy compounds. Pharmaceutical compositions suitable for oral, perlingual, transcutaneous, topical or rectal administration comprise one or more compounds of Formula (I) with a suitable vehicle. The active ingredients are stated to possess estrogenic activity.
Patent ES-348821-A1 (ES)
Title: Centrifuges
IPC: B04B7/08
Filed: 1967-12-30
Abstract: In a high-speed centrifuge comprising a rotary bowl 1 formed of a shell 2 and two end plates, the shell and each end plate 3 are assembled together with the interposition of a seal 12 by means of circumferentially spaced studs 4 which traverse the plate 3 at right angles to its median plane, the shell and the end plate interfitting each other along contact surfaces 14, 17 respectively inclined and perpendicular to the bowl axis.
Patent ES-354170-A1 (ES)
Title: Interconnecting electrical components
IPC: H02J7/24
Filed: 1968-05-14
Abstract: In interconnecting on a printed circuit two components (i.e. devices such as transistors, positioned on the substrate, resistors on the printed circuit and conductors of the printed circuit) a conductor is placed in a slit in a masking device so that the conductor extends between and contacts the components with solder between the conductor and components and the assembly is heated to melt the solder. A voltage regulator for use with an alternator on a road vehicle is made by printing on a substrate 31 a thick film circuit with conductive areas which receive one plate of a first capacitor, one plate of a second capacitor, the collectors of three transistors, the anode of a diode and the anode of a Zener diode. The substrate 31 is placed on a holder 32 and a mask 33 is located on the holder leaving windows to receive the components, solder is printed on the thick film or preformed solder parts are placed in the windows and the components are placed in the windows in contact with the solder. Connections are required from components to the printed circuit and from component to component and to effect these connections a second mask 34 is located on mask 33 by pins 35. Lamin[mu] 37 each having arcuate end portions 37a joined by an intermediate portion 37b are arranged in slits in the mask 34 to extend between components in the mask 33 and areas on the printed circuit. Where the lamin[mu] contact the printed circuit solder can be printed on the circuit and where the lamin[mu] contact a component solder as cream or as an insert is placed between the lamin[mu] and component. The assembly is heated to melt the solder and form connections between the lamin[mu] and components and between the component printed circuit.
Patent ES-361154-A1 (ES)
Title: Novel mercury derivatives of the fluorescein series tagged with radioactive iodine isotopes, and a process of preparing same
IPC: C07B59/00
Filed: 1968-12-06
Abstract: A mercury derivative of the fluorescein series is prepared by treating with a bivalent mercury compound a compound of the general formula wherein R is a hydrogen atom or a halogen atom R1, R2, R3, R4, R5 and R6 are hydrogen, halogen, alkyl residues having one to five carbon atoms or N(R7) 2 residues, where R7 is hydrogen or an alkyl residue having one to five carbon atoms and wherein at least one of the substituents R, R1, R2, R3, R4, R5 and R6 is a radioactive iodine atom and wherein at least one of the substituents R1, R2, R3, R4, R5 and R6 is hydrogen. The iodine isotope used may be 131I or 125I. and the mercuric compound may be non-radioactive or contain the radioactive mercury isotopes 203Hg or 197Hg. Specified products of the invention are:-41-hydroxymercury-21,71-diiodofluorescein bis-hydroxymercury - 21,71 - diiodofluorescein dichloro-41- hydroxymercury - 21,71 - diiodofluorescein diiodo - 41 - hydroxymercury - 21,71 - dibromofluorescein 21 - hydroxymercury - 21,51 - diiodofluorescein and bis-(hydroxymercury) - 41,51- diiodofluorescein. Each of these may be labelled with 125I, or 131I, or 125I203Hg, or 125I- 197Hg, or 131I203Hg, or 131I197Hg.
Patent ES-369576-A1 (ES)
Title: Knitting of stocking toes on circular knitting machines
IPC: D04B9/46
Filed: 1969-07-16
Abstract: A circular hosiery knitting machine closes the toe pocket of hose during its formation, the toe closure is accomplished by holding the starting end of suitable yarn, forming a selvage course of the yarn spaced needles by rotary knitting, forming a plurality of following courses of the yarn upon progressively increasing numbers of needles by rotary knitting until all of the needles are so used, exerting yieldable tension upon the starting end of the yarn during the formation of the courses thereby diametrically constricting the same, the so constricted courses progressively increasing in size and in number of wales to form a circularly shaped fabric area extending across the bore of the needle cylinder, discontinuing the tension on the starting end of the yarn and knitting the remainder of the hose on the needles, the circular fabric constituting the closed toe pocket. Apparatus on the machine including a hook to engage and to pull the yarn, extending from its guide to a first clamp on the machine, to transfer the starting end of the yarn from the first clamp to be held in a second clamp spaced from the needle cylinder and a spring mounted roller to deflect the yarn extending between the second clamp and the needle cylinder to tension the starting end of the yarn.
Patent ES-373614-A1 (ES)
Title: Improvements relating to devices for dispensing pastes or liquids
IPC: F04B43/00
Filed: 1969-11-07
Abstract: A dispensing pump for liquids or pastes comprises a housing 5 having a passage 6 therethrough, including a valve chamber 8 in which is mounted a valve comprising a pair of interconnected flexible conical flanges 10, 11 of rubber or plastics located by means of a valve plate 13 having axial passages 14 therethrough, a pressure bulb 3 being mounted on the wall of the housing 5, and manually operable to exert a pressure, via a lateral opening 15, in the valve chamber 8 between the flanges 10, 11. This pressure causes the upper flange 10 to seal against the walls of the valve chamber 8, and forces any liquid or paste in the pressure bulb 3 and valve chamber 8 past the lower flange 11 to the outlet 7. Release of the pressure bulb 3 causes the lower flange to seal, and another charge is drawn past the upper flange 10 from a container 1. In a modification, the flanges are formed separately, each having a plate 13 to effect location. In another modification Fig. 7, the pressure bulb 3 is actuated by a pedal which acts through a hydraulic system comprising a pair of identical bulbs 29, located one adjacent the bulb 3, and one in the pedal, inter-connected by a pipe 28. Depressing the pedal forces liquid into the bulb 29 adjacent the pressure bulb 3, depressing the latter to effect the pumping stroke.
Patent ES-382080-A1 (ES)
Title: Entraining means for the crown corks used in connection with bottle closing machines
IPC: A63F9/10
Filed: 1970-07-23
Abstract: An apparatus for applying closures, such as crown closures, to vessels and includes a rotary conveyor for receiving vessels at one point and closures at another point and for discharging vessels with closures thereon at still another point. The apparatus includes means to dislodge closures from a supply point to compartments on the conveyor and, further, includes a detecting device for detecting the presence of a closure in a compartment as the compartment approaches the point where a closure will be supplied thereto. The device is operable, when detecting a closure in a compartment, to prevent the dislodging of a closure from the supply point for the respective compartment.
Patent ES-389280-A1 (ES)
Title: N-{11 2-(diphenylmethoxy)ethyl{11 -n-methylcinnamylamine and the salts thereof
IPC: A61K31/135
Filed: 1971-03-16
Abstract: New diphenylmethoxyethylamino derivatives are provided in which the diphenyl group may contain halogen and lower alkyl substituents and in which the amino group may be a secondary or tertiary amino group having a phenyl-lower alkyl or a phenyl lower alkenyl substituent together with a hydrogen or lower-alkyl substituent. The new compounds have valuable therapeutic properties.
Patent ES-401093-A1 (ES)
Title: Air-conditioning system for vehicles, particularly for rail cars
IPC: B61D27/00
Filed: 1972-03-23
Abstract: An air conditioning system for vehicles includes separate cooling and heating units, and a coolant vaporizer located in the ducts upstream of the air heater. Coolant circulation means circulates coolant between a cold-vapor boiler and a vaporizer means. Independent hot-water circulation means circulates hot water between a heat exchanger and the air heater and, since the water-containing chamber is connected in series to the hot water circulation means, the two units can be operated both separately and simultaneously. Such a system therefore permits pure cooling when the cooling unit alone is operated, permits pure heating when the heating unit alone is operated, and further permits a dehumidifying operation when both the heating and cooling units are operated.
Patent ES-407037-A1 (ES)
Title: Photoelectric relative motion detector
IPC: D05B59/02
Filed: 1972-09-21
Abstract: A Photoelectric Relative Motion Detector in which a light source and a photoelectric device are mounted on a plate adjacent one side of an object having portions varying in light reflectivity spaced along a path of relative motion between the detector and the object. The plate shields portions of the object along the path from ambient light and shields electrical leads connecting the device to external circuits from extraneous electrical signals.
Patent ES-412386-A1 (ES)
Title: Positive dobby
IPC: D03C1/26
Filed: 1973-03-07
Abstract: A positive dobby of the Hattersley type comprising a baulk having draw hooks hinged on the ends thereof which are engageable patternlike with back-and-forth movable draw knives, and a pivotable stop beam which tightly presses on the draw hook when in the patternlike lifted normal position and urges same against the stationary bar so that the locking surface of stop beam and draw hook lie, in the engaged condition, between the pivot axis of the draw hook on the baulk and the pivot axis of the stop beam. The stop beam has a drive mechanism for moving same from its position of the tight, playfree engagement with the draw hook when in the lifted normal position to the position of the abutment of one portion of the stop beam on the upper side of the draw hook which is in a not lifted normal position, through which the stop beam becomes also a press-down beam for the draw hooks.
Patent ES-412695-A1 (ES)
Title: Camera body release lever mechanism
IPC: G03B15/04
Filed: 1973-03-15
Abstract: A camera includes an exposure mechanism and a member movable to sense the existence or non-existence of a predetermined camera condition. A shutter release button is movable to operate the exposure mechanism. The shutter release button is interconnected with the sensing member by a rocker member which amplifies the shutter release button's movement to minimize the travel of the button necessary to operate the sensing member. Means are provided for adjusting the sequence of operation of the exposure mechanism and the sensing member.
Patent ES-428104-A1 (ES)
Title: Apparatus for separating magnetizable castings from casting moulds of sand or similar materials
IPC: B22D29/00
Filed: 1974-07-09
Abstract: An apparatus for removing magnetizable castings from a mould of foundry sand comprises a plurality of magnets mounted in a casing and spring biassed towards a basic position therein. The magnets are collectively movable towards the casting exposed in the mould and individually adjustable against the spring bias to the surface shape of the casting so that at least a substantial number of magnets simultaneously contact the casting. In this position the magnets are locked relative to the casing and are collectively retracted, thereby extracting the casting from the mould.
Patent ES-430203-A1 (ES)
Title: N-(furyl-or thienyl-methyl)-Desoxy-normorphines and -norcodeines and salt thereof
IPC: C07D489/04
Filed: 1974-09-19
Abstract: Compounds of the formula WHEREIN R is hydrogen, methyl or acetyl, R' is hydrogen or methyl, and X is oxygen or sulfur, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS OPIATE ANTAGONISTS, ANALGESICS AND ANTITUSSIVES.
Patent ES-433497-A1 (ES)
Title: Electronic battery testing device
IPC: G01R31/36
Filed: 1975-01-02
Abstract: An improved self-contained electronic device for testing storage batteries and other dc sources is disclosed. The testing device is electrically connected to the battery by means of temporary spring clips. Adjustments are set to the particular electrical rating and temperature of the battery. The device then employs small-signal dynamic measurements to determine whether or not the battery is capable of delivering a specified amount of power dictated by the battery's rating and temperature. The invention thus provides simple "pass-fail" information just as does a conventional load test apparatus but without the disadvantages of the latter.