baber/WOPTO huggingface dataset:
Patent CR-8287-A (CR)
Title: Un sistema de cerradura y llave con combinaciones de codigo adicionales
Inventor: BO WIDEN
IPC: E05B27/00
Filed: 2006-03-14
Abstract: Se revela un sistema de cerradura y llave de alta seguridad con una cantidad aumentada de combinaciones de codigo. El sistema es del tipo en el que la espiga de la llave tiene una superficie de guia ondulada en el lado de la espiga de la llave que al ser insertada dentro de una cerradura asociada que tiene un cilindro interno girable, calza con uno o mas volcadores trabadores laterales en la cerradura cooperando con el mecanismo de trabado para trabar el cilindro interno contra giro.
Patent CR-8909-A (CR)
Title: Extractor de zumo incluyendo un detector de desacoplamiento de alimentador de fruta y metodos asociados
Inventor: GREGORY W SCHARADER
IPC: A23L1/00
Filed: 2007-02-06
Abstract: Un extractor de zumo de fruta puede incluir un acoplador sensible a caraga que acopla un motor de accionamiento a un eje de accionamiento durante la operacion normal, y que desacopla el motor de accionamiento del eje accionamiento cuando los elementos de alimentacion de fruta estan atascados. El extractor tambien puede incluir un detector de desacoplamiento para detectar el desacoplamiento del acoplador sensible a la carga
Patent CR-9759-A (CR)
Title: Vacuna rotavirus que induce la proteccion cruzada heterotipica
Inventor: BRIGITTE DESIREE ALBERTE COLAU
IPC: A61K39/00
Filed: 2008-02-22
Abstract: La invencion proporciona un procedimiento de induccion de una respuesta inmune contra una cepa de rotavirus, comprendiendo el procedimiento la administracion a un sujeto de una composicion que comprende una cepa de rotavirus atenuado de un tipo GxPy, generando dicha composicion una respuesta inmune contra una cepa de rotavirus que ni es un tipo Gx ni Py.
Patent DK-3390-A (DK)
Inventor: SCHLOSSMAN STUART F
IPC: G01N33/577
Filed: 1990-01-05
Abstract: A hybrid cell line is developed which produces a monoclonal antibody which binds to a unique antigenic site expressed on the surface of phagocytic cells. The monoclonal antibody binds to and activates a specific domain of the CD11b glycoprotein so as to inhibit adhesion dependent functions of the phagocytic cell, but it does not affect other phagocytic functions. This monoclonal antibody can be used as a reactant in an in vitro diagnostic immunoassay for detecting the unique antigenic site on the surface of normal human neutrophils.
Patent DK-7885-A (DK)
Inventor: HANLET JACQUES M
IPC: H05B/
Filed: 1985-01-07
Abstract: Frequency stabilized and amplification controlled ballast system 10 which is connected to an energy source 12 for operation of at least one pair of vapour discharge tubes 40 and 40'. Each of the vapour discharge tubes 40 , 40' contains incandescent filaments 42, 44 and 42' 44' respectively. A frequency control circuit 11 is connected to the energy source 12 and contains a frequency control transformer 43 and a frequency control condenser 50 to provide a constant oscillation signal at a predetermined frequency. A change-over network 13 is connected to the frequency control circuit 11 to provide a pulsing stream dependent upon the constant oscillation signal of the predetermined frequency. The induction circuit 15 is connected to the change-over network 13 and the frequency control circuit 11 and contains an inverter transformer 78 and connection condensers 86 and 88 for generating a voltage across the vapour discharge tubes 40 and 40'. Automatic amplification control circuits 17 are contained in the inverter transformer 78 and consist of a pair of secondary windings 80 and 81 which are wound in such a way that a negative feedback voltage is provided to each of the transistors 70 and 70' in the change-over network 13. The inverter transformer 78 has a pair of primary windings 82 and 84 which operate in turns and are connected to the primary winding 45 of the frequency control transformer 43 to provide a repetitive cycle. The first and the second connection condensers 86 and 88 are connected to the primary windings 82 and 84 of the inverter transformer 78 and to the incandescent filaments 42 and 42' of the vapour discharge tubes 40 and 40' to discharge the induced voltage across the tubes 40 and 40'. <IMAGE>
Patent GB-356075-A (GB)
Title: Improvements in devices for handling bottles and other similar containers
IPC: A47G23/02
Filed: 1931-01-01
Abstract: 356,075. Bottles. CRESER, A. A. T., 3, Manor Park, Richmond, Surrey. Jan. 1, 1931, No. 69. [Class 125 (i).] A device for use with milk bottles b and similar containers comprises a base a<1> to engage the bottom of the bottle, and an upright c for use as a handle from which extends an arm d pivoted at f to the centre of a cover e. The arm d is acted upon by a spring jl, so that the cover, which is provided with a centring flange e<1> on gasket e<2>, is held securely on the mouth of the bottle, which can be used as a jug, the contents issuing from an aperture h to a spout i. A dust-excluding cover k is pivoted at f and is adapted, when closed, to overlap the end of the spout slightly. In a modification, the parts c, may be replaced by a spring arm, and in another form, Fig. 3, the arm d is pivoted at d<3> on a bracket c<1> of the handle c, a spring-pressed plunger j urging the arm d so that the interior of the bottle neck is engaged by the gasket e<2>. In the form shown in Fig. 9, the cover is formed as a tubular spout il, a vent e<5> being provided. The hinge f may be replaced by a ball-and-socket joint.
Patent HU-T34551-A (HU)
Title: Process for production of steel using calcium carbide as fuel
Inventor: AGRAWAL BALKISHAN
IPC: C21C5/34
Filed: 1984-01-05
Abstract: Calcium carbide is efficiently and safely employed to provide heat to a steel melt during subsurface refining by providing the steel melt with acidic component(s) and/or oxidizable component(s), which when oxidized will yield acidic components, in a amount sufficient to flux the products of calcium carbide oxidation, while insuring that the calcium carbide does not reside in the bath for more 5 minutes prior to the initiation of its oxidation.
Patent JP-H11123949-A (JP)
Title: Automatic transmission shift lever device for vehicle
Inventor: KOIDE TAMAKI
IPC: F16H59/10
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To downsize a member for imparting a shock absorbing function for an automatic transmission(AT) shift lever device, to facilitate fitting work therefor, and to reduce part items therefor. SOLUTION: This AT shift lever device for a vehicle is provided with a shift lever 1 attached to a base plate 10 freely to oscillate, a groove 10a for regulating an oscillation locus of the shift lever 1 formed in the base plate 10, a housing upper 3 provided with a designed face and having a groove 3a of a shape substantially same to the groove 10a, and a cover slide 4 arranged in a lower side of the groove 3a of the housing upper 3. An abutting part 4C abutting to an edge face of the groove 10a formed in the base plate 10 is provided in the cover slide 4. Alternatively, a rib is formed in the shift lever 1 instead of the abutting part 4C provided in the cover slide 4 to attach a shock absorbing member to the rib.
Patent CR-10376-A (CR)
Title: Derivados de terfenil para el tratamiento de la enfermedad de alzheimer
Inventor: WILSON FRANCIS
IPC: C07C57/58
Filed: 2008-10-17
Abstract: La presente invencion se relaciona con compuestos que tienen la formula general (I) con las definiciones de X, Y, R1, R2, R3, R4, R9, R10, que se detallan a continuacion y solvatos, hidratos, esteres y sales farmaceuticamente aceptables de los mismos. Ademas, la invencion se refiere al uso de dichos compuestos para el tratamiento de la enfermedad de Alzheimer y su uso para la modulacion de la actividad de la y-secretasa.
Patent CU-34112-A (CU)
Title: Proceso de secado continuo de café
Inventor: SANCHEZ HERNANDEZ ENRIQUE
IPC: F26B3/08
Filed: 1974-09-05
Abstract: Proceso de secado de café continuo, consistente en los pasos siguientes: a) Presecado con el aire de salida de un secador de cama surtida, secado continuo en una columna cilíndrica de fondo cónico, conocida como cama surtida y enfriamiento, reduciendose así los costos de la operación.
Patent FR-1481804-A (FR)
Inventor: COPEL MICHEL
IPC: G10L21/00
Filed: 1966-06-02
Granted: 1967-05-19
Abstract: 1,151,536. Diver's communication system. M. COPEL. 3 June, 1966 [4 June, 1965], No. 24903/66. Heading H4R. Speech signals from a diver operating in an ambient atmosphere of helium and/or high pressure are rendered more intelligible by selecting two or more separate frequency bands from the speech signal and moving them down in frequency so that they are closer together, but not overlapping. In the described embodiment, the bands selected are 850 to 1700 c.p.s. and 2400 to 5000 c.p.s. and they are modulated twice, first by a common frequency of 8000 c.p.s. and then the upper sidebands are modulated by frequencies of 8600 and 9000 c.p.s. respectively from which the lower sidebands of 250 to 1100 c.p.s. and 1400 to 4000 c.p.s. are selected, added together and reproduced. It is suggested that a lower frequency band may be transmitted unchanged. Circuits for a system in which speech signals from three divers may be treated by apparatus according to the invention in order to allow them to converse easily with one another or with a tender, are illustrated in Figs. 4a, 4b and 4c (not shown).
Patent GB-508789-A (GB)
Title: Improvements in and relating to electric control systems
IPC: B23K11/24
Filed: 1938-01-03
Abstract: 508,789. Control systems for consumption apparatus. BRITISH THOMSONHOUSTON CO., Ltd. Jan. 3, 1938, No. 116. Convention date, Jan. 2, 1937. [Class 38 (iv)] Switching control.-In a system for supplying an inductive load from a source of A.C. comprising an are discharge device, in order to prevent a reversal of voltage due to the inductance in circuit to occur when current flow is stopped, means including an auxiliary arc discharge device are provided which temporarily connects the load to an auxiliary source of A.C. to permit sufficient current to flow to prevent a reversal of voltage. Relates to a resistance spot welding system in which the welding electrodes 10 are supplied through a transformer 15, the circuit of which is controlled by a pair of reversely connected valves 17, 18 and is concerned with overcoming the inductive surge resulting from the decay of flux in the core of the transformer 13 when energization (e.g.) for only a half cycle takes place. This is effected by means of an auxiliary pair of reversely connected valves 19, 20 which are connected across the primary 14 of the transformer 13 through an auxiliary source of supply comprising a transformer 21 and are controlled from a phaseshifting network 53, 54 so that when the supply through the main valves ceases and auxiliary supply is furnished through the valves 19, 20 to prevent temporarily the decay of flux to allow (e.g.) the electrodes time to separate. The control of the main valves is effected by means of auxiliary valves 22, 23 the grid potentials of which are supplied from a transformer 43. Closure of the switch 59 enables peaked impulses from the rectifier 24 to become effective to control the valve 26 which conducts and discharges the condenser 41 thus giving an impulse in the transformer 43. The switch 59 may be linked with the mechanism operating the electrodes 10 so that current is supplied only when the electrodes are in engagement with the work. Specification 489,702 is referred to.
Patent GB-159716-A (GB)
Title: An improved construction of hydraulic pump
IPC: F04B23/02
Filed: 1920-01-03
Abstract: 159,716. Watts, F. A. Jan. 3, 1920. Air, gas, and steam pressure sprayers.-A pump is connected to a spraying-nozzle o comprising a casing p into whu;h mixed air and liquid is admitted, and which has a nipple q through which the liquid is blown by air which collects in the pipe r.
Patent GB-841170-A (GB)
Title: Improvements in or relating to breathing apparatus and valve assemblies therefor
IPC: A62B9/02
Filed: 1958-01-03
Abstract: 841,170. Respiration appliances. ARBORELIUS M. M., and LUNDGREN, C. E. G. Jan. 3, 1958 (Jan. 5, 1957], No. 320/58. Class 81(2) In a breathing apparatus a valve assembly comprises a diaphragm chamber 1 having an inlet valve 2 operated by movement of a diaphragm 6, an outlet valve 11 and a breathing aperture, a partition' 7 dividing the chamber into two spaces one 8 communicating with the inlet valve and the other with the outlet valve. The membrane 6 forms the upper wall of the chamber and carries exhalation valve which is separated - from the main space 8 in the chamber by a tube 7. The tube, which has a perforated screen closing its lower end, expends from the membrane into a socket 5 having an aperture-for connection to a mouthpiece. At the beginning of each exhalation, unbreathed gas in the connection to the mouthpiece and lungs passes into the main space, breathed gas then passing through the tube and the exhalation valve. At the beginning of an inhalation, unbreathed gas in the main space passes to the cover and the membrane moves inwardly of the chamber to actuate a lever 4 which opens an inlet valve 2 for the supply of gas. The volume defined by the two extreme positions 12, 14 of the membrane is equal to the volume of the passages connecting the socket to the lungs. In an alternative construction, the tube is replaced by a flexible tube (not shown) communicating with the main space through apertures covered by movable flaps. The exhalation valve may be positioned in a wall of the chamber other than the membrane.
Patent GB-952438-A (GB)
Title: Improvements in or relating to conveying devices
IPC: B65H35/08
Filed: 1963-01-03
Abstract: 952,438. Delivering sheets. AMIR ERK, [trading as ERK-MASCHINENBAU DR. ING A. ERK]. Jan. 3, 1963 [Jan. 12, 1962], No. 389/63. Heading B6H. Sheets coming from machinery such as cross cutters pass between rollers 1, 2, movable towards and away from each other, which grip each sheet so as to accelerate or decelerate it to a suitable predetermined speed for further treatment such as stacking. The rollers are moved towards and away from each other by a cam 12 rotating synchronously with the cutters so as to grip each sheet near its trailing edge, the moment of gripping being adjustable by a differential gear in the cam drive. The size of the nip is adjustable for sheet thickness by a screw 17 adjusted to allow a clearance between the screw and a lever 15 in the working position so that the roller 1 presses on the sheet by gravity. The rollers 1, 2 are rotated by a motor independent of the machine drive. The mechanism may be applied to apparatus which sheets are passed along two alternate paths under control of a faulty sheet sensing device, one such mechanism being placed at the delivery end of each path, in which case there is not necessarily a sheet present when the rollers move together, but when there is it is gripped at the correct place.
Patent GB-227447-A (GB)
Title: Improved manufacture of manures
IPC: C05B13/02
Filed: 1925-01-07
Abstract: Powdered coal mixed with ground mineral phosphate is burnt in a known burner, for instance for heating steam boilers.  The phosphate is converted by the heat into a soluble form resembling Thomas meal. The solubility of the phosphate may be increased by adding to the coal and phosphate mixture other substances such as gypsum. Potassium compounds such as potassium chloride may also be added in order to obtain a fertilizer containing both potash and phosphoric acid.
Patent GB-682493-A (GB)
Title: An improved seal for the piston of liquid sealed piston-type gas holders
IPC: F17B1/04
Filed: 1951-01-08
Abstract: 682,493. Gas holders. MASCHINENFABRIK AUGSBURG-NURNBERG AKT.-GES. Jan. 8, 1951 [Feb. 28, 1950], No. 497/51. Class 54. In a wet, piston-type, gasholder having flat vertical walls secured to corner posts 1, the part of the seal which co-operates with the posts takes the form of corner slides each of which is in two parts 7, 8 indented together and pressed into contact with the front and side faces of each post. To permit relative movement between the two parts they are connected by a pin 23 rigidly secured to the part 7 and free to move in an elongated hole 24 in the part 8. The two parts are also indented with slide ledges 6 forming a seal with the walls 2. A felt lining 14 on the bearing surfaces of the parts 7, 8 is relieved of the full pressure applied to these parts in the direction of the arrows 12 by weighted levers (not shown) by the provision of metal slide ledges 13. To reduce leakage through the connections between the parts 6, 7 and 8 a covering slide 18 is provided which rests on a layer of felt 19. The bearing surface of this slide may also be covered with felt and it is loaded in a downward and outward direction by a weighted lever (not shown). A piece of cloth of the same width as the slide 18 is supported from the latter to hang down into the cup around the piston perimeter to complete the seal.
Patent GB-431555-A (GB)
Title: Improvements in or relating to sparking plugs
IPC: H01T13/39
Filed: 1935-01-07
Abstract: 431,555. Sparking-plugs. CARINGTON, C. M., Ladder Stile Cottage, Kingston Hill, Surrey, and K.L.G. SPARKING PLUGS, Ltd., Putney Vale, London. Jan. 7, 1935, No. 538. [Class 7 (iv)] The copper - coating 11 of the central electrode is entirely covered by the mica wrapping 15. The coating may be removed from an upset or a conical enlargement of the electrode end, or copper foil may be wrapped about the stem until the surface of the rod as a whole is aligned with that of the conical end to be exposed beyond the mica.
Patent GB-1276636-A (GB)
Title: An improved fuel system for vehicles
IPC: B60K15/03
Filed: 1971-01-06
Abstract: 1276636 Vehicle fuel containers DR ING hcF PORSCHE KG 6 Jan 1971 [14 Jan 1970] 589/71 Heading B7H [Also in Division B8] In a vehicle fuel system the filling pipe 9 is closed by a gas tight cap 10 so that on consumption of fuel a vacuum is formed in tank 1 to suck back fuel from a vented overflow tank 2 via a throttle 7. The throttle 7 prevents a surge-like supply of fuel into the overflow tank 2. A coal activated filter 13 may be connected to the vent line 12 and may be connected to an engine intake line 15 and a fresh air line 14.
Patent GB-211653-A (GB)
Title: Improvements in nut locks
IPC: F16B39/32
Filed: 1923-01-08
Abstract: 211,653. Wisch, W. J. Jan. 8, 1923. Locking nuts. - Relates to washers for locking nuts, of the kind having one or more obliquely inclined tongues 5 which are engaged by the corners of the nut on its retrograde movement, to move the washer transversely of the bolt and cause a spur 7 projecting inwards from the aperture in the washer to bite into the threads of the bolt and lock the nut. According to the invention, the washer aperture comprises concentric and eccentric portions a, c respectively, connected on one side by a straight side a<1> with the spur 7 arranged opposite this straight side so that, when the tongues 5 are engaged by the corners of the nut with an unscrewing tendency, the washer will ride around the bolt on the straight side of the aperture and cause the spur to bite into the threads. When screwing-up the nut, the washer turns idly around the bolt with the nut.
Patent GB-656373-A (GB)
Title: Improvements in or relating to electrically heated apparatus for preventing the accumulation of ice
IPC: B64D15/12
Filed: 1949-01-10
Abstract: 656,373. Electrically heated de-icing pads. GOODRICH CO., B. F. Jan. 10, 1949. No. 637. Convention date, April 17, 1948. [Class 39(iii)] An electrically heated de-icing covering comprises a pair of spaced apart and longitudinally arranged supply conductors 43, 44 and a resistance element 41 extending from one conductor 43 across and beyond the region between the conductors and then back and forth past both conductors in a looped disposition to terminate at the other conductor 44, the resistance element being insulated from the current conductors at its crossing points by rubber and fabric insulating strips. There may be a plurality of these elements disposed along the extent of the conductors. The arrangement gives the covering its greatest heat intensity between the current con ductors, the cover being applied to an airfoil such that the leading edge is protected by this more highly heated area. In a modification each resistance element extends from one conductor across and beyond the region between the conductors and then back to the other conductor. The electrical assembly is preferably vulcanized within a body of resilient rubber-like material reinforced in both faces by embedded fabric 48, 49 to which the assembly may be secured. The supply conductors may be of flexible, braided wire in flat strip form.
Patent GB-229059-A (GB)
Title: Combined electric light fitting and switch for ovens and the like
IPC: F21V23/04
Filed: 1924-01-10
Abstract: 229,059. Jones, F. W. Jan. 10, 1924. Adjustable supports.-A combined electric light fitting and switch for evens &c. comprises a casing composed of two sections, one of which is stationary and the other of which carries an arm 5 supporting a lamp r. Clockwise rotation of the arm 5 into a position in which the lamp r can illuminate the oven causes contacts 1 on the rotatable section to engage contacts z on the fixed section, and the lamp r to light up. The fixed section comprises a disc b furnished with attachment lugs f, g, an axle h and a block v carrying the contacts z. The rotatable section comprises a disc e fitting on a cylinder d, which carries the operating- arm 5, a block x carrying the contacts 1, and a sleeve n which rotates over the axle h. Rotation is limited by the engagement of the blocks v, x, with each other, a spring and the contacts themselves serving to soften the impact during the " off " and on " movements respectively.
Patent GB-1092361-A (GB)
Title: Force motor
Inventor: BRADY ARTHUR RICHARD
IPC: H01F7/122
Filed: 1963-02-08
Abstract: 1,092,361. Electromagnets. ULTRA ELECTRONICS Ltd. May 8, 1964 [Feb. 8, 1963], No. 792/63. Heading H1P. A force motor comprises an armature consisting of a central magnet 11 flanked by upper and lower polepieces 12 and so mounted between two similar coil-and-yoke assemblies each having upper and lower polepieces 15 co-operating with respective armature polepieces to define four air gaps 17 . . . 20 as to be rectilinearly displaceable, and a magnetic flux produced by the magnet divides into two fluxes # 1 , # 2 , each passing through a respective coil-and-yoke assembly, whilst a third magnetic flux # 3  generated upon energization of the coil-and-yoke assemblies to effect the displacement 21 flows through both such assemblies, the four air gaps and the armature polepieces but not through the armature magnet. The latter may be either a permanent magnet or an electromagnet, the assembly coils 16 are in series, and in other embodiments the polepieces and air gaps are constructed to produce particular characteristics. The motor is applicable to pressure, weight, acceleration, torque and dynometer measuring instruments, and to hydraulic and pneumatic valve positioners.