baber/WOPTO huggingface dataset:
Patent IT-226419-Z2 (IT)
Title: Dispositivo per il supporto di borracce e simili, su cicli in genere
IPC: B62J/
Filed: 1992-03-31
Granted: 1997-06-16
Abstract: Il presente trovato ha come oggetto un dispositivo per il supporto di borracce e simili, su cicli in genere, caratterizzato dal fatto di comprendere una staffa di supporto, fissabile sul telaio di un ciclo, provvista di almeno una porzione sporgente, amovibilmente accoppiabile con una sede di innesto, prevista sulla borraccia e simili.
Patent IT-224635-Z2 (IT)
Title: Giunto d'innesto/disinnesto per tubi in genere.
IPC: F16L/
Filed: 1991-09-27
Granted: 1996-05-29
Abstract: Giunto di innesto/disinnesto per tubi, comprende un corpo cilindrico cavo (1) ed un corpo anulare (2) scorrevole che è infilato entro il precedente (1), dove è prevista una superficie troncoconica (16) avente il vertice rivolto verso l'imboccatura del corpo (1). Il corpo anulare (2) è costituito da una bussola rigida elasticamente caricata verso l'imboccatura del corpo cavo (1), e la stessa bussola è dotata di una serie circonferenziale di fori radiali passanti ed equidistanziati entro cui sono scorrevolmente ricevute rispettive sfere (5), queste ultime prospicienti detta superficie troncoconica ed aventi un diametro maggiore allo spessore della parete della bussola, in guisa che durante l'infilamento del tubo entro la bussola le sfere sono atte a scorrere verso l'esterno con contestuale avanzamento della bussola, mentre al termine di detto infilamento le stesse vengono fatte scorrere verso l'interno grazie all'automatico scorrimento all'indietro della bussola spinta dai propri mezzi elastici.
Patent GB-1440904-A (GB)
Title: Discharge printing of polyester fibre materials
IPC: D06P5/15
Filed: 1975-01-02
Abstract: 1440904 Discharge printing pastes TORAY INDUSTRIES INC 2 Jan 1975 21/75 Heading D1B A paste used in discharge printing by reduction on polyester fibres comprises a thickening agent, stannous chloride, an amine capable of neutralizing hydrogen chloride and a swelling agent which is a compound of one of the formulae:  in which R<SP>1</SP> and R<SP>2</SP> each represent a hydrogen atom or a hydroxyl, amino, alkyl, alkoxy or aminoalkyl radical, R<SP>3</SP> is a hydrogen or halogen atom or an alkyl or aryl radical, m is 2 or 3 and n is 1 to 10. The amine may be hexyl amine, heptyl amine, nonyl amine, decyl amine, tetramethylene diamine, pentamethylene diamine, hexamethylene diamine, urea, thiourea or ethylene urea. Swelling agents include diphenyl, 44'-dihydroxydiphenyl, 44'-diaminodiphenyl and p-phenyl-phenol. Polyester fibres are dyed with a ground dye followed by applying the paste as above in a predetermined pattern, drying and steaming at 115‹ to 210‹C to cause the discharge to take place. Preferably 3 to 20% by weight of the paste may be stannous chloride, 3 to 20% amine and 2 to 8% swelling agent.
Patent GB-915996-A (GB)
Title: Improvements in or relating to a lamb adopter and sheep holder for the adoption of lambs by foster ewes
IPC: A01K1/00
Filed: 1961-01-02
Abstract: 915,996. Animal holding devices. FARMER, R. L. E. Aug. 17, 1961 [Jan. 2, 1961], No. 79/61. Class 81 (2). A lamb adopter and sheep holder comprises a central compartment A for accommodating a ewe and confining her head and side enclosures C, D for each of two lambs. The central compartment A comprises side rails 2, a rear gate 22 and a wooden floor mounted on a frame 1 and is separated from a front compartment for the ewe's head by vertical yoke bars 8 from which side baffles 10 extend. A cross-bar 4 is adjustably fixed across the rear of the central compartment according to the length of the ewe. A pivotal drawer 16 containing food and water is accommodated in the lower part of the head compartment. A lamb enclosure C, D is removably mounted on each side of the central compartment. The head compartment has a removable lid 30 and the central compartment and lamb enclosures have a common curved roof which is made in two sections 34A, 34B. The forward end of the device has lugs 17 and stub pivots 20 for connection to a tractor.
Patent GB-1246531-A (GB)
Title: Drill rods
Inventor: GIBB SYLVESTER
IPC: E21B17/046
Filed: 1969-01-01
Abstract: 1,246,531. Shaft couplings. VICTOR PRODUCTS (WALLSEND) Ltd. 5 March, 1970 [1 Jan., 1969], No. 95/69. Heading F2U. The two ends 1, 2 of like drill rod lengths have peripheral teeth 3 (e.g. buttress teeth) for transmitting torque in one direction and a spigot 5 and socket 6 connection, the spigot having a radially extending part 7 (e.g. a tee head, or a pin resiliently urged to protrude from the spigot) to engage behind a complementary radially extending surface 12 (e.g. one or two secantal pins or a secantal bore in the wall of the socket) to lock the drill rod lengths axially, which, upon torque reversal, can undergo limited relative rotation to unlock the surfaces 7, 12.
Patent HK-8997-A (HK)
Title: Method and switching arrangement for the compensation of offset voltages in a focus and/or track-following circuit
Inventor: GLEIM GUENTER
IPC: G11B7/09
Filed: 1997-01-23
Abstract: A method for compensating offset voltages selectively in a focusing circuit that focuses a beam from a source of light on a recording medium and in a tracking circuit that positions a beam of light on data storage tracks on a recording medium. A beam of light reflected from the recording medium is directed onto a photodetector which has a plurality of photodiodes. The difference of the output voltages from the photodiodes is taken for generating an error signal which is stored as a reference during a first stage in open or closed state of the circuit selected. The selected circuit is then closed and a compensation parameter is supplied in a second stage to controls in the selected circuit. The compensation parameter is then varied until the error signal is substantially equal to the stored reference. The compensation of the offset voltages is independent of the tracking circuit, and the offset voltages in the focusing circuit can be compensated when the tracking circuit is closed.
Patent CR-10155-A (CR)
Title: Proceso para producir compuesto 5-alcoxi-4-hidroximetilpirazol
Inventor: UCHIDA YUKIO
IPC: C07D231/20
Filed: 2008-07-17
Abstract: La presente invención se refiere a un proceso para producir un compuesto 5-alcoxi-4-hidroximetilpirazol, en una forma simple y con buena eficiencia. Un proceso para producir un compuesto 5-alcoxi-4-hidroximetilpirazol representado por la fórmula general (3) que comprende reaccionar un compuesto de pirazol representado por la fórmula general (1) (en donde R1 es un sustituyente tal como un grupo alquilo, grupo sustituido o sin sustituir o semejante, y R2 es un grupo de extracción de lectrones) con un compuesto representado por la fórmula general (2): L-R3 (2) (en donde L es un grupo saliente y R3 es un sustituyente tal como un grupo alquilo o sin sustituir o semejante), en la presencia de una base y formaldehído.
Patent CR-10277-A (CR)
Title: Pirazolquinolonas como potentes inhibidores de parp
Inventor: PENNING THOMAS D
IPC: C07D495/04
Filed: 2008-09-09
Abstract: Compuestos de la formula (I) que inhiben la enzima PARP y son de utilidad para el tratamiento de una enfermedad o un trastorno asociado con PARP. Tambien se divulgan composiciones farmaceuticas que comprenden a los compuestos de la formula (I), metodos de tratamiento que comprenden a los compuestos de la formula (I) y metodos para inhibir la enzima PARP que comprende a los compuestos de la formula (I).
Patent CU-33714-A (CU)
Title: Máquina enrrolladora de alambre
Inventor: PEREZ LAGUNA TOMAS
IPC: B65H54/02
Filed: 1972-06-07
Abstract: Máquina enrolladora de alambre caracterizada por un chassis, el cual está formado por angulares soldados entre sí en forma rectangular; un carro montado sobre el cahassis; una excéntrica montada también sobre el chassis, un reductor, un mecanismo tensor y los carretes.
Patent DK-97290-A (DK)
Inventor: HAAK ABRAHAM VAN DEN
IPC: A61M5/50
Filed: 1990-04-19
Abstract: A safety device for an injection syringe comprising an outer casing (1) defining an injection fluid space with a plunger (11) movable therein, said plunger being adapted to be coupled with a plunger movable therein, said plunger being adapted to be coupled with a plunger rod (6) provided with an actuating knob or ring, while at the opposite end of said casing a needle foot (16) equipped with a hollow needle (15) may be fixed thereto in such a manner that the needle bore communicates with the interior of the fluid space, the needle foot (16) being movable inwards relative to the outer casing and adapted to be coupled to the piston in order that the needle may be retracted into said outer casing ; the needle foot (16) and the casing (1) are provided with mutually engageable locking means for locking the needle foot (16) in its non-retracted position, and the plunger (11) or the plunger rod (6) and the needle (15) or the needle foot (16) are provided with means for coupling the plunger (11) or plunger rod (6) with the needle (15) or needle foot (16) and releasing the needle or needle foot lock after the plunger (11) has been completely pushed all the way into the injection fluid space (1,10).
Patent GB-508518-A (GB)
Title: Improvements in scoring apparatus for games
IPC: A63B71/06
Filed: 1938-01-03
Abstract: 508,518. Calculating - apparatus. RENOUF, W. C., HARRISON, C. A., CASSIDY, A. G., and HALE, J. M. Jan. 3, 1938, No. 109. [Class 106 (i)] [Also in Group XV] A device for registering scores at games such as darts, cricket, billiards, of the kind comprising concentric discs and a score indicator showing units, tens and hundreds &c. and a transfer or carry-over device has the units and tens discs g, d, seated on concentric ribs b<1>, b<3> of the back member b of a case and the hundreds disc f mounted on a spindle b<2> integral with the member. Finger recesses k on the discs g, d, are accessible for partially rotating the discs through slots i, i<1>, Fig. 1, and 11, the selected score number is shown beneath the windows e, e<2> by one of a duplicate set of digits in the front face af each disc. The disc f has a boss f<1> which may be used for hand-setting. To provide for the carry over units to tons the disc g has two spring-pressed pawls l Fig. 6, which are each permitted once in a revolution by a recess b<5> in the rib b<3> to engage a tooth d<2> on the disc d and rotate it to show the next digit, Fig. 10. The hundreds disc f is advanced twice in each revolution of the disc d by a spring - controlled annular member m eccentrically pivoted to the casing at m<1> and provided with a spring- controlled pawl o, when the tappet n drops into one of the recesses d<4> on the disc d. The disc f is then held by a spring retainer m<2>. A slotted spring-pressed sliding block p positioned by the pin n<1> frictionally engages the ring d. The device as shown may be used for darts the game score being set on the dial and individual scores being deducted by operation of the discs as described one device being used for each side. The two parts of the case are bolted together and clips c<1> secured by the bolts serve for fixing to a wall &c. The case is preferably made of synthetic resin.
Patent GB-449871-A (GB)
Title: Improvements in and relating to electric oscillation generators
IPC: H03B5/10
Filed: 1935-01-02
Abstract: 449,871. Thermionic generating and modulating circuits. PADDLE, L. H., 6, Graham Road, Purley, Surrey. Jan. 2, 1935, No. 135. [Class 40 (v)] The frequency of a back-coupled valveoscillator is stabilized by providing a high resistance in the feed-back circuit and reverse reaction through a capacity link which serves to eliminate or reduce harmonic frequencies but does not affect the fundamental. As shown in Fig. 1, reverse reaction is applied by a capacity C2, whilst the normal backcoupling is between the tuned anode circuit L1, C1 and the grid coil L2. The grid circuit comprises a high resistance R which serves (a) to regulate the amplitude of the generated oscillations, (b) to limit the effect of the capacity C2 upon the main oscillatory circuit, and (c) to prevent changes on the grid, due for instance to fluctuations in the supply voltage, from affecting the main frequency. Fig. 3 shows an arrangement in which the grid resistance R is replaced by the resistances R2, R3, R4, and the condenser C2 by the inter-electrode capacity of the valve. A buffer valve may be inserted between the oscillator valve and the load circuit as a further aid to stability. Fig. 5 shows a pentagrid valve used for modulation, the first three electrodes being coupled as in Fig. 1. Signal voltage is applied at T1 and the modulated carrier-wave taken off at C4. Specification 228,160, [Class 40 (v)], is referred to.
Patent GB-884024-A (GB)
Title: A propelling pencil having an eraser adjustable therein by a screw action
IPC: B43K29/02
Filed: 1960-01-04
Abstract: 884,024. Erasers; pencil holders. KOVACS, T. Jan. 4, 1960 [Jan. 5, 1959], No. 217/60. Class 146(3) A propelling pencil has an eraser 12 mounted in a sleeve 10 which is positioned in the open rear portion of a lead container 2, the sleeve being provided with an internal screw-thread and the eraser being secured to a plate 13 having external screw-threads which engage the internal threads of the sleeve; the sleeve 10 is closed at one end and is retained frictionally in the lead container. To the rear of the leads 3 in the container 2 a dished member 5 is mounted, being located by a bead 4 and frictionally secured by depressions 6 in the container. A pin 7 having a head 8 and a flattened end part 9 is loosely mounted in the base of the member 5. To the rear of the member 5 the sleeve 10 is frictionally retained in the casing 2 by depressions 11. From the inoperative position shown the eraser is presented for use by pulling the sleeve 10 out of the container 2, inverting it and replacing it in the casing. As the eraser is worn down it may be advanced by screwing it in relation to the sleeve. Access to the leads 3 is gained by removing the sleeve 10 from the container 2, holding the pencil point upwards so that the pin 7 assumes a position in which the flattened end 9 abuts against the member 5, and using the pin 7 to withdraw the member 5 from the casing.
Patent GB-1248581-A (GB)
Title: Improvements in or relating to leakage-resistance testing circuits
Inventor: SMITH MICHAEL CHARLES
IPC: G01R27/18
Filed: 1968-01-02
Abstract: 1,248,581. Testing leakage resistance. GENERAL ELECTRIC CO. Ltd. Dec.20, 1968 [Jan. 2, 1968], No.285/68. Heading G1U. A leakage resistance testing circuit incorporates a transistor T1 which in operation is connected to a leakage resistance Rx to be tested, e. g. that between telephone lines, in such a way that the saturated or unsaturated condition of the transistor is determined by the value of the resistance. One electrode (e. g. the collector) of the transistor than has a potential which will vary sharply with leakage resistance value in the unsaturated condition and which will be relatively constant in the saturated condition. A circuit responding to this potential provides an indication of leakage resistance value in relation to a predetermined value. In operation, the collector circuit of transistor T1 is connected to the leakage resistance Rx by closing switch 3. A constant voltage defined by zener diode DZ1 is applied across the base-emitter circuit of T1. For large leakage resistances, transistor T1 saturates, with the result that the collector voltage of T1 remains approximately constant and slightly positive relative to the base. As the leakage resistance falls, the transistor comes out of saturation, and the collector voltage changes sharply negative relative to the base potential. The collector is connected via an emitter follower circuit T2 and diode D1 to transistor T3, which is normally held off by current through R3, D1, R5. Under fault conditions represented by reduction in the leakage resistance to the level at which the polarity of the collector voltage of T1 reverses relative to earth, diode D1 is reverse biased, transistor T3 switches on and fault indicator 7 is operated. In the embodiment shown, a PNP transistor is used and the leakage resistance is connected as the collector load. Alternatively an NPN transistor may be used, with the leakage resistance connected as its emitter load. The Zener diode arrangement in the base circuit of the transistor 7<1> displaces the base potential from earth potential by the breakdown voltage of the Zener diode DZ1, to tend to unsaturate the transistor. This moves the zero transition point to a steeper part of the characteristic relating collector voltage with leakage resistance. The value of R1 determines the leakage resistance at which the transition takes place, and hence the leakage to which the indicator responds.
Patent GB-710344-A (GB)
Title: Improvements in or relating to electric spark discharge devices
Inventor: SHOOBERT GEORGE WILLIAM
IPC: F02C7/266
Filed: 1951-01-03
Abstract: 710,344. Sparking plug. K.L.G. SPARKING PLUGS, Ltd. April 3, 1952 [Jan. 3, 1951], No. 291/51. Class 7(4) In an electrical spark discharge device comprising in combination a discharge portion having an inner electrode 10, Fig. 1, and an outer metallic sheath 18, the inner electrode 10 and the sheath being separated by and attached to an insulator 14 which projects uncovered from that end of the sheath 18 which is opposite to the discharge end thereof, a terminal portion having an inner metallic member 20 and an outer metallic cover sheath 23 that are separated by an insulator 22, the member 20 and sheath 23 being arranged so that one end of member 20 is engageable with an electric lead, there is provided a metallic connector 30 joining the ends of the member 20 and electrode 10. The electrode 10 is joined at the end opposite the sparking tip 11 to a member 12 that is threaded to the insulator 14 which is sealed at three places to the electrode 10 by vitreous cementing material 15, 16, 17, the electrode being grooved to accommodate the centre seal; the sheath 18 is shaped to provide the earthed electrode 19. The member 12 has one end of the rod 30 welded thereto the outer end of which is welded to a part 21 of the terminal portion, the part 21 being attached to member 20, the outer end 26 of which is connected to a screened H.T. cable, not shown. The insulator 22 is threaded to the part 21 the latter having attached thereto the sheath 23 with a spherical seating 24 and a bore 25 for the cable. In a modification, the rod which is joined to the igniting device by a universal joint is surrounded by and in electrical contact with a tube, the two constituting a telescopic means which allows the distance between the igniting and terminal devices to be varied; a locking device consisting of a split collet and a nut is provided between the rod and tube. The seating 24 and socket 81, Fig. 3, enables the entire apparatus to be housed at any angle in the wall of a gas turbine jet pipe 80, in the centre of which is an after burner jet 83 having a baffle 84; the igniting device is mounted in a pocket 85 of the baffle 84 and where it is connected by a ball to the rod 30 it may be disposed at any angle in relation to the terminal device. The igniting device may be of the surface discharge type, the separating member being made semi-conductive in the manner described in Specification 700,860, [Group V]. According to the Provisional Specification the interior of the sleeve is lined with mica where it is spaced from the insulator.
Patent GB-100698-A (GB)
Title: Improvements in or relating to Packing Cases, Boxes, or Cartons.
IPC: B65D5/50
Filed: 1916-01-12
Abstract: 100,698. Brown, A. A., and Economic Packing Co. Jan. 12, 1916. Boxes made from special blanks; fittings, internal. - In boxes of the type in which a lamp or other article is secured between top locking-abutments and a lower support, the lower support is cupshaped and made integral with the sides of the box. The support may be composed of flaps h, h<1>, Fig. 1, with tongues k, k<1>, interlocked as shown in Fig. 2, and the upper locking- flaps a may be shaped as shown and provided with notches to be engaged by the lamp &c. The tongues k, k' and flaps h, h<1> may also be shaped as shown in Fig. 4. The lower support may also be formed by inclining the box sides inwards, as shown in Figs. 7 and 8, this being permitted by cutting suitably-shaped openings between each pair of sides, or by cutting tongues from the sides of the box and bending them downwards, or first downwards and then upwards. In another form, the support is formed by tongues v, Fig. 10, on the lower flaps and tongues u cut from the sides.
Patent GB-573599-A (GB)
Title: Manufacture of 1-aminobenzene-4-sulpho-2-carboxylic acid
IPC: C07C309/61
Filed: 1943-01-11
Abstract: 1 - Aminobenzene-4-sulpho-2-carboxylic acid is made by heating the sulphate of anthranilic acid at 180 DEG  to 220 DEG  C.  An example is given in which 1-aminobenzene-2-carboxylic acid is mixed with sulphuric acid of 98 per cent strength until a fine homogeneous powder is produced, which is baked at 200-220 DEG  C. in vacuo for 12 hours.
Patent GB-508965-A (GB)
Title: Improvements in or relating to electric couplings
IPC: H01R13/707
Filed: 1938-01-07
Abstract: 508,965. Two-part couplings. LAUDBERG & SONS, Ltd., A. P., and PEGG, G. .Tan. 7, 1938, No. 555. [Class 38 (i)] A plug coupling is secured in the socket by a pivoted member having an aperture through which one of the pins of the plug member passes the aperture being of approximately. the same size as the pin so that when the pivoted member is tilted out of axial alignment with the pin it grips the latter. The pivoted member may be a plate 13 mounted in a slot in a support 15 and connected to a spring 16 that tends to tilt the plate and cause the aperture 18 therein to grip the earth pin inserted in the socket 14. Movement of the plate 13 may be controlled by direct manual operation or it may be combined with a switch 10 in such a way that when the switch is open a shoulder on the dolly 17 depresses an arm 13<SP>1</SP> on the plate 13 and releases the grip on the earth pin. When the switch is closed the arm 13<SP>1</SP> is released to allow the spring 16 to tilt the plate into its locking position. The switch may be locked in open position when the plug is not in the socket by a bolt 23 engaging a second shoulder on the dolly 17, the bolt being withdrawn by a lever 19, 19<SP>1</SP>, that is rocked by the action of the earth pin on insertion in the socket 14.
Patent GB-958657-A (GB)
Title: New or improved marker for airports, highways, and the like
Inventor: COOK ROBERT WELTON
IPC: E01F9/627
Filed: 1960-01-07
Abstract: 958,657. Traffic signs; street posts. GARRINGTONS Ltd. Jan. 9, 1961 [Jan. 7, 1960], No. 557/60. Headings E1B and E1G. A road traffic or airport runway marker comprises a tubular post 10 which is mounted on a yielding rubber base 19, 20 positioned in the road surface by a two-part housing 21, 22, and carries a reflector 11 having a hemispherical rubber housing 12. The housing 12 is provided with a transparent shield 16 of plastic and a weighted pendulum 18 for wiping purposes. In a modification, Fig. 3 (not shown), the post comprises a series of telescopic tubes locked together by bolts engaging registering holes therein. The marker may carry a series of reflectors having different coloured lenses or lamps which may be illuminated by at least one battery disposed within the reflector or by gas, oil or mains electricity supply. The post may be mounted on a hemispherical or partspherical base and may be made of rubber, spring steel or plastic material or comprise a coiled spring. The marker may incorporate a flashing device of known type.