baber/WOPTO huggingface dataset:
Patent EC-SP982557-A (EC)
Title: Una toalla sanitaria
Inventor: GUSTAFSSON ANDERS
IPC: A61F13/15
Filed: 1998-06-25
Abstract: La invención se relaciona con una toalla sanitaria o una guarda de incontinencia femenina ligera que incluye un cuerpo absorbente incluido entre la lámina de recubrimiento interior y una lámina de recubrimiento exterior, en donde la toalla sanitaria tiene una parte frontal, una parte posterior y una parte intermedia. De acuerdo con la invención, la toalla incluyen un elemento de endurecimiento que se extiende desde la parte posterior de esta, a través de su parte intermedia y dentro de su parte frontal. El elemento de endurecimiento está incluido entre la lámina de recubrimiento y tiene una parte frontal, una parte posterior y una parte intermedia. Las partes frontales y posterior son más amplias que la parte intermedia, la amplitud de la cual en la transición entre la parte frontal e intermedia es menor de 4cm. Al menos las partes del resto de la toalla se extiende sobre ambos lados del elemento del endurecimiento, lateralmente hacia el exterior del elemento, al menos dentro de una región que comienza en la parte frontal del elemento del endurecimiento y termina en la parte posterior del elemento. La distancia entre los bordes laterales del elemento de endurecimiento y los bordes de aquellas partes del resto de la toalla que descansa lateralmente hacia el exterior de los respectivos bordes laterales del elemento de endurecimiento varían dentro de la región anteriormente mencionada. La resistencia a la tensión de aquellas porciones del resto de la toalla que descansa lateralmente es el exterior de los respectivos bordes laterales del elemento de endurecimiento son mayores que la resistencia del elemento de endurecimiento a doblarse en su dirección longitudinal.
Patent EC-SP982641-A (EC)
Title: Ciertos acidos 5 - alquil-2-arilaminofenilaceticos y sus derivados
Inventor: VAN DUZER JOHN HENRY
IPC: A61K31/196
Filed: 1998-08-26
Abstract: Se dan a conocer los compuestos de la fórmula I (gráfico), en donde R es metilo o etilo; R1 es cloro o flúor; R2 es hidrógeno o flúor; R3 es hidrógeno, flúor, cloro, metilo, etilo, metoxi, etoxi o hidroxi; R4 es hidrógeno o flúor y R5 es cloro, flúor trifluorometilo, o metilo; sales farmacéuticamente aceptables de los mismos; y ésteres de profármacos farmacéuticamente aceptables de los mismos; como inhibidores de iclo-oxigenasa COX-2 selectivos.
Patent EC-SP993101-A (EC)
Title: Metodo para el tratamiento de enfermedades neovasculares oculares
Inventor: WOOD JEANNETTE MARJORIE
IPC: A61F9/00
Filed: 1999-08-13
Abstract: La invención se refiere al uso de ciertas ftalazinas en la preparación de medicamentos para el tratamiento de nevascularización ocular.
Patent FI-20011922-A (FI)
Inventor: KIIHAMAEKI JYRKI
IPC: H01L21/762
Filed: 2001-10-01
Abstract: The present publication discloses a method for forming cavities in prefabricated silicon wafers comprising a first silicon layer ( 1 ), a second monocrystalline silicon layer, or a so-called structural layer ( 3 ), oriented substantially parallel with said first silicon layer ( 1 ) and an insulating layer ( 2 ) situated between said first and second layers ( 1, 3 ). According to the method, in at least one of the conducting silicon layers ( 1, 3 ) are fabricated windows ( 4 ) extending through the thickness of the layer, and cavities are etched in the insulating layer ( 2 ) by means of etchants passed to the layer via said fabricated windows ( 4 ). According to the invention, subsequent to the fabrication step of the windows ( 4 ) and prior to the etching step, a thin porous layer ( 5 ) is formed on the surface to be processed such that the etchants can be passed through said porous layer into said cavities ( 6 ) being etched and, after the cavities ( 6 ) are etched ready, at least one supplementary layer ( 7 ) is deposited in order to render to the material of said porous layer impermeable to gases.
Patent FI-20031152-A (FI)
Inventor: TOHKALA ANTTI
IPC: B65G25/06
Filed: 2003-08-13
Abstract: The present invention concerns a method for transferring tree trunks or other loose material in a troughed conveyor by exerting to the material to be transferred abrasive forces acting sequentially in transfer direction and in return direction. The abrasive forces acting in the transfer direction are exerted to the material to be transferred simultaneously on both of the partial surfaces between the stationary centre portion and the stationary side surfaces. The abrasive forces acting in the return direction are exerted non-simultaneously as well with respect to the abrasive forces in the transfer direction as with each other. The invention further concerns a respective apparatus.
Patent FI-20051171-A (FI)
Inventor: NASIBULIN ALBERT
IPC: B82B3/00
Filed: 2005-11-16
Abstract: The present invention relates to covalently bonded fullerene-functionalized carbon nanotubes(CBFFCNTs), a method and an apparatus for their production and to their end products. CBFFCNTs are carbon nanotubes with one or more fullerenes or fullerene based molecules covalently bonded to the nanotube surface. They are obtained by bringing one or more catalyst particles, carbon sources and reagents together in a reactor.
Patent GB-1017503-A (GB)
Abstract: 1,017,503. Automatic process control. SOCORY MOBIL OIL CO. Inc. July 13, 1962, No. 27106/62. Headings G3P and G3R. In a cyclic continuous moving bed catalytic cracking process the attrition or breakage of the catalyst during transfer through the pneumatic lift depends on the pressure drop across the lift. If there is to be the minimum of attrition any tendency to increase should be corrected as quickly as possible. For this purpose it has been found that a measurement of the fluctuation of a main variable e.g. pneumatic lift pressure, affords a quicker indication of instability than measurement of the variable. The measurement is effected by separately storing valves representing maxima and minima of the variable and generating an output signal representative of the difference of the instantaneous stored valves. Two streams of lift gas are drawn through conduits 29, 50 and are merged by a blower 51 then heated by a heater 52 from whence the gas is discharged through a conduit 53 which feeds a minor stream pipe 42, a major primary stream pipe 38 and a major secondary stream pipe 54. A valve 62 operated by a controller 61 which responds to a signal from a flow meter 60 ensures a substantially constant flow in the pipe 38. The flow in the pipe 54 is regulated by a valve 59 operated by a controller 58 responsive to a signal from a pressure detecter 24 at the tank 34. The flows in the pipes 29 and 42 are regulated respectively by valves 35, 44 which are operated by a controller 45 which receives the output signal from a converter 79 the input signal of which comes from a static pressure detector 70 located in the upper two thirds of the lift pipe. The supply of fuel to the heater 52 is regulated by a valve 39 operated by a controller 40 receiving the output signal of a converter 46 the input signal of which comes from a temperature detector 41. One form of converter is diagrammatically shown in Fig. 3 (not shown) wherein non-return valves 69, 72 act to ensure that the chambers 68, 71 reflect the maximum and minimum values of the static pressure in the process chamber 65. The check valves may be of the spring loaded baffle type. A differential pressure-transmitter 75 measures the amplitude of the pressure fluctuation in the chamber 65. In an alternative form of converter Fig. 4, (not shown) the fluctuation of the pressure in the lift pipe is converted to a fluctiating D. C. voltage applied across the lines 86, 87. The diodes 80, 81 are oppositely connected so that the capacitors are charged to the maximum and minimum peak voltages respectively. A D. C. voltmeter 85 indicates the peak-to-peak voltage.
Patent GB-1050173-A (GB)
IPC: B29C45/33
Abstract: 1,050,173. Injection moulding. P. ROTHSCHILD, G., WISKIN, and S.I.S.I.M. S.r.L., [trading as IMPER S.A.S.]. June 11, 1964 [Oct. 7, 1963], No. 24292/64. Heading B5A. A profiled member having two or more spaced-apart profiled sections is formed by moulding plastics material in a multi-part mould, removing firstly a mould part which forms one end of the member and secondly mould parts which form the space or spaces between the profiled sections, then moving the member axially so that one or more profiled sections occupies or occupy the adjacent space or spaces, removing mould parts which form the profiled sections, and finally removing the member from the mould. A cam 17 is injection moulded in a mould, the bottom plate 29 of which being then moved downwardly relatively to a fixed top plate 19 causing blocks 25, 26, engaging fixed inclined rods 23 and 24 (not shown), to slide transversely to withdraw, from the cam 17, plates 21, 22 which have moulded the spaces between the cam elements. The cam 17 is then displaced axially either manually or by an ejector 36 so that the plates 40, 41 (Fig. 6, not shown), which have moulded the profiled peripheries of the cam sections, become aligned with the spaces between the latter. The plates 40, 41 are then slid transversely to remove them from the cam 17 which is then ejected from the mould.
Patent GB-1050178-A (GB)
IPC: G04B19/22
Abstract: 1,050,178. Clocks. KILBURG GEOCHRON CORPORATION. Nov. 3, 1964 [Nov.18, 1963], No.44729/64. Heading G3T. The clock, Figs. 1 to 9 (not shown) displays standard zone time at different places simultaneously on each surface. A map is moved relative to a time scale 12 having equally spaced marks representing hours. Correspondingly spaced marks on the maps register with the scale and are related graphically to delineated time zones. Three contiguous maps are carried in a housing 10 on an endless band 14 over rollers 28, 29 of which 28 is motor driven and can be manually adjusted. A complete map appears continuously in a window 11 and shows the administrative time zones numbered as in Fig. 2 (not shown). These zones are bracketed at 17 with equally spaced arrows 18 registering with the time scale. This scale is adjustable and in the position shown corresponds with a fixed "standard time" scale 67, whilst the legend "standard time" shows on the left. On adjusting scale 12 one hour to the left the legend "daylight time" appears at the right so that both standard and daylight times are shown. Non-standard pocket zones such as two shown in Fig. 2 which are half an hour ahead of zones 7 and 8 respectively, are also indicated. A second endless band 40 constituting a day tape, is carried by rollers 46, 47. This tape is seven times the length of a single map on the map belt and bears the days of the week in seven pairs, Fig. 5 (not shown), whereby the appropriate pair always shows through an opening 23 at the international date line to show the prevailing day on opposite sides of the line. A third tape driven by a separate motor moves past a window 24. This bears each of the 365 calendar dates, the dates to right and left of the date line are read against fixed arrows 25, 26. In the event of failure of the power supply, a hinged mask normally held in an upright position by a solenoid, falls to a position covering the scales 12, 67. The quarter hours are marked on a fixed scale below the scale 12. A clock dial 20 shows the minutes and seconds.
Patent GB-1052062-A (GB)
IPC: H01P1/163
Abstract: 1,052,062. Waveguides. HITACHI SEISAKUSHO KABUSHIKI KAISHA. Oct. 14, 1963, No. 40462/63. Heading H1W. A mode filter for suppressing higher-order TE on  circular-electric modes comprises a waveguide in the form of a circular tube divided by a septum 5, 51 which carries rows of slits 7, 7<SP>1</SP> communicating with wave attenuation means. e.g. a dissipative layer or dissipative waveguides 10, 10<SP>1</SP>. The rows of short or long slits 7. 7<SP>1</SP> are situated at a point where the axial magnetic field of the desired TE 01  propagation mode is zero and that of the undesired TE on  (n # 2) mode is substantial. This position is at a distance 0À6276 R from the centre of the waveguide (R is the radius of the guide). The septum may divide the waveguide into sectors having an angle other than 180 degrees.
Patent GB-1075374-A (GB)
Abstract: 1,075,374. Electric selective signalling. EASTMAN KODAK CO. July 1, 1964 [July 24, 1963], No. 27142/64. Heading G4H. In a digital-to-analogue converter, in which a digitally encoded pattern representing a number is sensed optically, detector means sums the light fluxes received from the different digits, these fluxes having magnitudes in accordance with their digital weights. All the digits of the number pattern are illuminated equally and the transmitted (or reflected) light is passed through a mask having different transmission ratios in different digit positions, the transmitted light being converged by a lens on to a photomultiplier or photocell.
Patent GB-1234262-A (GB)
IPC: H01F7/20
Filed: 1968-06-28
Abstract: 1,234,262. Nuclear magnetic resonance apparatus. PERKIN-ELMER CORP. June 28, 1968 [June 28, 1967; May 31, 1968], No.31058/68. Heading G1N. [Also in Division H1] In an N.M.R. spectrometer, printed circuit conductors are provided on both sides of insulating plates located between the polefaces of the magnet to establish corrective magnetic fields defined respectively by seventeen spherical harmonic functions to homogenize the magnetic field. The current flowing through each set of conductors for a respective harmonic function may be independently adjusted without interference between different harmonic functions. Two printed circuit boards having conductors of the configurations shown in Figs.3 and 4 are located against each poleface, the arcuate conductor portions being on one side of the boards and the radial portions on the other side. In order to compensate for interference which would occur between harmonic functions of the degree and order (2, 1), (4, 1) and (4, 3) the current through the (4, 3) conductors is combined with currents proportional to the currents in the (2, 1) and (4, 1) conductors, Fig.34 (not shown). When sample spinning is used, additional interference effects between harmonic functions of degree higher than 2 are eliminated by appropriate connections between the (3, 0) and (3, 2) conductors and between the (4, 0) and (4, 2) conductors, Fig.36 (not shown), and between the (2, 1)', (4, 1)' and (4, 3)' conductors, Fig.37 (not shown). A detailed mathematical analysis is given.
Patent GB-1256779-A (GB)
Inventor: DAVID M
IPC: G03B27/32
Filed: 1969-12-22
Abstract: 1,256,779. Photo-copying. LOGABAX. Dec.22, 1969 [Dec.23, 1968], No.62364/69. Headings G2A and G2C. Apparatus for automatic half tone or continuous tone colour separation copying of a transparent original 11 comprises original holder plate 1 disposed in a fixed plane 2 in relation to a vertical column 3 on which are adjustably mounted a lens system 15 and a film holder plate 6, the latter carrying a movable vacuum plate 7 which in turn carries a film (8) to be exposed Fig. 4 (not shown) and half tone screens (9), if required; a light-tight casing 4 surrounding the lens system and plate 6, and having the plane 2 as its top surface, while a door 5 permits easy access to the plate 6; a light box 20, not necessarily light-tight, which is movable with respect to the plate 1 to allow of access to the original; a retractable auxiliary flash exposure device 19; and means for automatically controlling the sequence of changes of colour filters 28, of the exposure times-main and auxiliary and of the movements of the vacuum plate 7 which are necessary for obtaining four colour separation negatives on the same film (8) from the same transparency 11. The light box 20 is associated with a condenser 25, and has ventilation holes associated with fans, The filter 28 is carried by a carrier 31 movable by translation or rotation so that the various filters can be brought by turns in front of the original. The lens system 15 is at one end of a bellows 13 extending from the plate 1 and being closed by a shutter 14. A diaphragm 30 is also provided, and the opening and closing thereof is automatically controlled by the means referred to above. The vacuum plate 7 is movable in two mutually perpendicular directions by means of a motor 36, locking means responsive to a motor 37 ensuring that the plate 7 is stopped with the appropriate area of the film (8) beneath a window 39 in a mask 38. The automatic control means is preferably of the punched card type.
Patent GB-1265051-A (GB)
IPC: C07C25/18
Filed: 1969-03-10
Abstract: 1,265,051. Perfluoroalkyl aralkylamines. MERCK & CO. Inc. 10 March, 1969 [13 March, 1968; 17 Feb., 1969], No. 12489/69. Heading C2C. Novel compounds of the Formula (I<SP>1</SP>) wherein n is 2 or 3, A<SP>11</SP> is a substituted or unsubstituted carbocyclic or heterocyclic ring of 5 or 6 atoms; B is an amino substituted straight or branched aliphatic side chain containing from 1 to 8 carbon atoms, and the phenyl ring optionally contains a substituent in addition to B and A<SP>11</SP>-(CF 2 ) n , may be obtained (a) by reducing a compound of Formula (III) to form a compound (I<SP>1</SP>) in which B is -CH 2 NH 2  preferably using LiAlH 4 . In preparing higher homologues in which B is -(CH 2 ) m NH 2  and m is 2, 3 or 4, the intermediate phenylperfluoroalkylaryl nitrile is converted as described in Specification 1,265,054 to the corresponding nitrile containing the group B= -(CH 2 ) m-1 CN which is reduced to the alkylamine. The amine may be N-alkylated to the corresponding N- alkylaminoalkyl or N,N-dialkylaminoalkyl compounds, e.g. by reacting the primary amine with the halide or anhydride of a C 2-5  aliphatic acid to form the N-alkanoylamide and reducing the latter (the tertiary amine being obtained by repeating this process on the secondary amine). Compounds (I<SP>1</SP>) in which B is -(CH 2 ) m NR 1 R 2 , and NR 1 R 2  is 1-pyrrolidinyl, 1-piperidyl, 4- morpholinyl, 4 - thiomorpholinyl or 1 - (C 1-5  alkyl) - 4 - piperazinyl are formed by condensing (I<SP>1</SP>) where B is -CH 2 NH 2  with an appropriate α,α-dihalo compound. The products may also be obtained from a compound (I<SP>1</SP>) in which B is halogen by converting B to -MgHal, treating with CO 2  to form B = -COOH, reducing with LiAlH 4  to form B = -CH 2 OH, converting to the benzyl halide and reacting with ammonia or an appropriate amine. Compound III may also be reacted with ethylenediamine to form a compound (I<SP>1</SP>) in which B is imidazoline. Pharmaceutical compositions useful in treatment or prevention of cardiac arrhythmias comprise a compound of Formula I<SP>1</SP> above and an inert non-toxic diluent, carrier, coating or excipient in forms suitable for oral or parenteral administration.
Patent GB-1265781-A (GB)
IPC: F02F7/00
Filed: 1970-01-09
Abstract: 1,265,781. Bearings. MASCHINENFABRIK AUGSBURG NURBERG A.G. 9 Jan., 1970 [15 Jan., 1969], No. 1278/70. Heading F2A. [Also in Division F1] A generally U-shaped crank-case 2 with the ends of the arms of the U forming crank-case feet 2a, 2b has the crank-shaft 15 supported against bearing surfaces in the bar of the U by respective bearing caps 1. Each bearing cap 1 is held in abutment with a surface 4 of one arm of the U by a screw 7 and a pin 6 under compression and the arms of the U are connected together beneath each cap by screws 10 and rods 8 under tension to prestress the crank-case. Channels 11 and 12 of semicircular cross-section provided at the transition regions between the arms and the bar of the U may have a radius of curvature which is substantially 8% of the crank-shaft diameter. The bearing caps 1 may be asymmetrical relative to the longitudinal central plane of the engine, one of the two opposite sides 5 of each cap being a different distance from a plane parallel to the one side and including the crank-shaft axis than the other opposite side.
Patent GB-1265800-A (GB)
IPC: C07C51/00
Filed: 1968-11-05
Abstract: 1,265,800. Phenylalkanoic acid derivatives. BOOTS CO. Ltd. 16 Oct., 1969 [5 Nov., 1968; 15 Nov., 1968], Nos. 52429/68 and 54385/68. Heading C2C. Novel compounds I  in which R is H or CH3 may be prepared by the steps (a) reacting isobutyl vinyl ketone (which may be prepared in situ from a compound (CH 3 ) 2 CH-CH 2 -CO-CH 2 CH 2 NR 3 R 4 ) with CH 3 COCH(R o )COOR 1 , in which R o  is H or R(R 2 )CH-, R 1  is an esterifying group and R 2  is COOR 1 , CN or CONH 2 , to give III (b) when R o  in III is H reacting a metal derivative of this compound with R(R 2 )CH-X, in which X is I, Cl or Br, to give III in which R o  is R(R 2 )CH- and (c) hydrolysing a compound III in which R o  is R(R 2 )CH- to give I. The compounds III can be isolated. If a compound I is heated with an acid at 150-250‹ C. 4-isobutyl-phenyl-acetic or propionic acid is produced.
Patent GB-1289062-A (GB)
IPC: G06G7/57
Filed: 1971-02-12
Abstract: 1289062 Electric analogue calculating BRITISH AIRCRAFT CORP Ltd 12 Feb 1971 4568/71 Addition to 1068824 Heading G4G An electrical function-generating circuit, for example for simulating fluid flow through a pipe, comprises a network of resistors R1, R3, R5, R7 and biased diodes D1, D2, D3, the resistor R1 always being effective; a differential operational amplifier 11 having its output connected directly to the inverting input to provide unity gain, the amplifier being such that a reversal of polarity at input terminals C, D causes a reversal of current through the amplifier, the non-inverting input of the amplifier being connected through R1 to terminal C; means such as a diode bridge D4, D5, D6, D7 to provide unidirectional current flow through the network, excluding resistor R1, irrespective of the polarity of terminals C, D, and a further resistor R2 connected between the amplifier output and terminal C. The magnitudes of the forward and reverse currents through amplifier 11 should be dependent only on voltage and independent of direction. The inputs of the amplifier may be protected against overload by diodes D8, D9, and its output may be clamped by Zener diodes Z1, Z2.
Patent GB-1290147-A (GB)
IPC: H01M2/10
Filed: 1969-02-04
Abstract: 1290147 Carrying handles for batteries ELECTRIC POWER STORAGE Ltd 3 Feb 1970 [4 Feb 1969] 5847/69 Heading H1B A storage battery has a retractable lifting handle 13 which includes at least one vertical stem 14 received, so as to be longitudinally slidable, in a slot 20 in a laterally projecting lug 19, and a supporting surface 18 engaging a ledge 31, the lug 19 and ledge 31 being afforded by the battery casing and/or lid, in which the entry 22 to the slot is in the form of a narrow neck and the stem is of a resilient plastics material and is compressible to spring through the neck. into the enlarged inner portion of the slot 20. As shown the lug 19 is formed on the lid and the ledge 31 is provided by a flange on the casing of the battery. The stem 14 of the handle is made, for example, of polypropylene, is of U-section and may be notched 16 to facilitate compression so that it can pass through neck 22 and spring open in the larger portion of slot 20.