baber/WOPTO huggingface dataset:
Patent EC-SP045170-A (EC)
Inventor: LUBOW ALLEN
IPC: G06K19/14
Filed: 2004-06-25
Abstract: To alert parties to an alteration to a bar code ( 20 ) or a corresponding digital image ( 18 ), for example a digital photograph which the bar code ( 20 ) partially overlaps, the bar code ( 20 ) includes information about the digital image ( 18 ). The bar code ( 20 ) partially overlaps and is integrated into the image ( 18 ). The bar code ( 20 ) and the part thereof in the image ( 18 ) are compared for required identity. By providing such an alert, the present invention makes it very difficult to alter, for example, an identification card, an use it for unauthorized purposes.
Patent EC-SP088537-A (EC)
Title: Método y dispositivo para impermeabilizar y hacer correr el agua infiltrada en estructuras hidráulicas
Inventor: VRIENS WILHELMUS JOSEPHUS MARIA
IPC: E02B3/12
Filed: 2008-06-16
Abstract: Se aplica un revestimiento de material de láminas impermeable elásticamente deformables (11) y se aseguran con sello a un área de la superficie de la estructura hidráulica (10; 31; 36, 39) que se desea proteger. El agua filtrada que se junta detrás del revestimiento impermeable (11), es descargada por efectos de la gravedad a través de unas válvulas de drenaje en un solo sentido (13), dispuestas en posiciones de drenaje preestablecidas en el revestimiento impermeable (11); las válvulas de drenaje (13) se abren y cierran automáticamente por la presión diferencial del agua que actúa en las caras opuestas de una lámina flexible a manera de pieza plana valvuladora (M) de la válvula de drenaje (13).
Patent EC-SP972061-A (EC)
Title: Derivados de 1,25 -dihidroxi-16, 22, 23-trien - colecalciferol
Inventor: HENNESSY BERNARD MICHAEL
IPC: A61P17/00
Filed: 1997-03-20
Abstract: La invención se refiere a un compuesto de fórmula, (gráfico), en donde R es hidroxilo y R1 es H2 ó CH2, ó R es hidrógeno ó fluor y R1 es CH2. Los compuestos de fórmula I son de utilidad como agentes para el tratamiento de enfermedades hiperproliferativas de la piel, tales como la psoriasis, enfermedades neoplásicas, tales como la leucemia, y enfermedades de las glándulas sebáceas tales como el acné y la dermatitis seborreica.
Patent FI-19992021-A (FI)
Inventor: KIISKI HARRI
IPC: C05G5/12
Filed: 1999-09-21
Abstract: The invention relates to a process for the preparation of compound fertilizer granules containing at least two of the plant nutrients nitrogen, phosphorous and potassium, said process comprising the steps of: (a) mixing solid fertilizer raw materials and recycled oversize material, (b) crushing the mixture, (c) optionally mixing the crushed mixture with recycled undersize material to provide a solid feed material having a desired composition, (d) feeding the feed material to a melter and introducing hot air into said melter for heating the feed material and for melting a desired portion thereof and keeping said portion in molten state, (e) feeding the partly molten feed material from the melter to a granulator to obtain a granulated product, and (f) cooling and screening the granulated product to obtain dry compound fertilizer granules having a desired size distribution.
Patent FI-19992274-A (FI)
Inventor: JUUTI RAUNO
IPC: F16L21/00
Filed: 1999-10-20
Abstract: A connection piece comprising one or more sealing elements (2), the body of the connection piece (1) and the sealing elements (2) being formed as a substantially integral piece. The connection piece further comprises a sealing area (3) to which the sealing elements (2) are arranged. At the sealing area (3) a wall (4) of the connection piece (1) is made thinner than the rest of the connection piece (1), the sealing elements (2) being located in a recess to minimize the clearance between the connection piece (1) and the counter piece (5) to be attached to the connection piece.
Patent FI-20031331-A (FI)
Inventor: HELENIUS PEKKA
IPC: H05H1/28
Filed: 2003-09-17
Abstract: The invention relates to a cooled plasma torch comprising an electrode, a plasma chamber surrounding the electrode, and a coolant space surrounding the plasma chamber with at least one common wall with the plasma chamber. The plasma torch further comprises means for feeding a coolant medium into the coolant space. The coolant medium pressure is reduced in a fashion that causes a phase change in the coolant medium as it is passed from the coolant feed means to the coolant space, whereby the plasma torch is cooled.
Patent FI-20065579-A (FI)
Inventor: JAERVI ARTO
IPC: F01N/
Filed: 2006-09-21
Abstract: An exhaust system for a turbocharged (2) piston engine (1), the exhaust system comprising a cylinder exhaust port (12, 12', 12'') for removing exhaust gas from the cylinder (10), a turbine (4) through which the exhaust gas is arranged to flow, and an exhaust conduit (11) extending from the exhaust port (12) to the turbine inlet (4'). The exhaust conduit (11) is provided with at least one resonator (13) for damping pressure vibration in the exhaust conduit (11).
Patent FR-1443067-A (FR)
Inventor: SCHMIDT HUBERTUS
IPC: A61K35/74
Filed: 1964-06-23
Granted: 1966-06-24
Abstract: Cosmetic or therapeutic preparations in the form of powders containing microorganism metabolic products are prepared by stirring a conventional inorganic or organic cosmetic or therapeutic powder base with a fermentation broth, which contains the desired active ingredient(s) and which is free from solids, to form a pulp which is then spread to obtain as large a surface area as possible and is maintained at 20-25 DEG C. for 5-15 days in an atmosphere having a relative humidity of 80-100%, before being dried and ground.  The powder base may be an urea-formaldehyde resin, talcum, or levelite (which is silica having a particle size of 0.003m ).  The fermentation broth may be that described in Specification No. 984,897 or No. 1,008,281.  The powder obtained in the Example by treating silica with fermentation broth according to Specification No. 984,897, is stated to be highly active against inflammatory conditions in the mouth, skin eczema, mycosis, and unpleasant odours, especially odours of the body.
Patent FR-1360231-A (FR)
Inventor: BRUNOD GEORGES
IPC: A45C13/00
Filed: 1963-03-14
Granted: 1964-05-08
Abstract: 986,971. Hinge devices. G. BRUNOD. March 13, 1964 [March 14, 1963], No. 10756/64. Heading E2F. A hinge means comprises two intermeshing metal hinge plates 1, 2 pivotally joined by a pin 4, each hinge plate having at least one pair of perpendicular claws 5b, which have points at their free ends formed by opposingly inclined bevelled edges 5c causing opposed deformation movement of the claws when penetrating into a member 6. In a modification the bevelled edges 5c may be formed on the outside edges of the claws so that each pair of claws are deformed towards each other.
Patent GB-1050145-A (GB)
IPC: G06G7/186
Abstract: 1,050,145. Local circuits for electric meters. SOLARTRON ELECTRONIC GROUP Ltd. April 13, 1965 [April 21, 1964], No.16517/64. Heading G1Q. [Also in Division G4] In apparatus (Fig. 1) measuring the RMS value of a functional voltage f (#) over a time interval t it is shown by mathematics that RMS value y and the input signal f is applied to a squaring dividing circuit 13 receiving an input terminal 11. A signal f<SP>2</SP>/y is formed and applied to a subtractor circuit 14 also receiving output signal y over switch 18 to form signal f<SP>2</SP>/y - y energising a function generator 15 where it is divided by a function linearly increasing with time and proportional to 2t to produce signal f<SP>2</SP> - y which 2ty 2t is integrated at 16 by a capacitance feedback amplifier to give a signal representing y the RMS value at terminal 11 which deflects a moving coil instrument 17. The squaring dividing circuit 13 may comprise a mark space multiplier wherein the duty cycle and amplitude of a square wave are modulated by equal signals f, the output is smoothed and an input signal is subtracted from the output so that the latter is zero when the inputs are zero. A further multiplier receives a divisor signal y together with the output of a high grain amplifier receiving the product output in opposition to the output of the first multiplier, and the output of the amplifier represents f<SP>2</SP>/y . The function generator 15 may comprise a set of binary weighted toggle circuits responsive to a clock pulse counter relay controlling a series of resistors dividing the output of the subtractor circuit by a factor increasing linearly with time. The generator is arranged to divide by a constant 2t, until a critical time t, is reached to avoid saturation, and during this interval the subtractor 14 is disabled by opening switch 18 in response to the clock pulse counter; while after a critical time t2 the function generator is arranged to multiply by a constant 1 Fig. 2 2t2 (not shown). After this interval the apparatus operates to square the instantaneous input divide by a time constant, and display the reading on a square root meter scale. The integrator may have equal outputs of opposed sign and the subtractor may be replaced by two additive inputs to the function generator, at one of which the output of the square divider is combined with a negative output of the integrator. Alternatively the integrator comprises a converter responsive to the input voltage generating a pulse train of frequency proportional thereto, operating a split phase step motor whose angular rotation is proportional to the integral of the input and operates an indicator dial through a gear train or Geneva motion; the feedback signal y being obtained from a potentiometer geared to the motor. For mean value measurement the squarer divider is omitted and the function generator is scaled to multiply by 1 while it is shown that the mean t value w(t) current is also measurable.
Patent GB-1052842-A (GB)
Abstract: 1,052,842. Heat treatment of steels. YAWATA IRON & STEEL CO. Ltd. Aug. 6, 1963 [Aug. 8, 1962], No.30964/63. Heading C7A. A process for heat treatment of steels consisting mainly of ferrite and pearlite, comprises the following steps: (a) heating the steel into the range Ac 3  - 950‹C and quenching (first hardening treatment), (b) reheating the steel into the temperature range Ac 1  - Ac 3  and holding for a maximum time of 60 mins/inch of plate thickness of the steel, and quenching, (second hardening treatment), (c) tempering at a temp. below Ac 1 ;  which treatment results in a high notch-toughness of the steel. Tempering of the steel may also be preceded by a third hardening treatment of similar nature to the second. The process may be effectively applied only to steel consisting of not less than 50% ferrite and pearlite, the carbon content of such a steel being 0-0À4%. Examples are given comparing the notch-toughness, tensile strength, &c., of steels treated as per the invention and similar steels heat-treated conventionally.
Patent GB-1052962-A (GB)
IPC: B65B1/30
Abstract: 1,052,962. Packaging-machines; conveyers. B. C. EISENBERG. March 2. 1964 [July 12, 1963], No. 8679/64. Headings B8A and B8C. A method of reducing the height of material, such as food products, in an open container to a predetermined level is characterized in that the container is conveyed along a path and is swung transversely to the path about an axis so sited below the mouth of the container that centrifugal force urges excess material out of the container. Open-topped containers 20 are transported on a conveyer 21 between stationary guides 28 towards a rotary drum 30 where they are filled with material from a vibrated supply shoot 39. The conveyer and drum are operated at speeds such that the containers are filled to above the predetermined level. The material is fed into the drum from a hopper 54 and delivered to the containers by means in which plates 40, 41, Fig. 3 (not shown), on the drum trap material between them and discharge it on to the shoot. The intermittent operation of the pneumatic shoot vibrator 45 is controlled by rocker arm 50. The filled containers are advanced to the swinging means comprising horizontal guides 56 flexibly joined to guides 28. The guides 56 are supported on posts 58, 59, Fig. 4 (not shown), which are adjustably mounted in a block 60 so as to accommodate various container sizes. The block is connected by a rod 68 to an eccentric 69 which thus swings the containers about an axis 62. The rate of swinging is variable by adjusting the speed of the eccentric. The level may thus be altered as required. The level in the container is then made up by liquid, e.g. brine, supplied from a trough 76 above the conveyer. The trough has a series of elongated holes to give a drip feed and is supplied through an apertured pipe extending above it. In an alternative embodiment the swinging means are arranged so that the container is in an inclined position when it is in the mid-position of its oscillation. The drum may rotate in a water bath to wash the products.
Patent GB-1053978-A (GB)
IPC: C01B25/41
Abstract: 1,053,978. Alkali metal tripolyphosphates. SCOTTISH AGRICULTURAL INDUSTRIES Ltd. Nov. 22, 1965 [Dec. 2, 1964], No. 49018/64. Addition to 968,751. Heading ClA. The process of the parent Specification is modified to produce dry granular alkali metal tripolyphosphate M 5 P 3 O 10 , and wherein the liquid composition is an aq. solution or slurry containing alkali metal ions and phosphate ions and is added to a localized stream of solid particles of alkalimetal tripolyphosphate prepared previously by the process of the invention maintained at a temperature of 200‹ C. or above, and the layers of alkali metal phosphate formed on the solid particles are subsequently converted to alkali metal tripolyphosphate in addition to being dried by removal of water. The temperature of the granules should not exceed 420‹ C. for Na 5 P 3 O 10  or 550‹ C. for K 5 P 3 0 10 .
Patent GB-1054674-A (GB)
IPC: C01B15/043
Abstract: 1,054,674. Method for the recovery of alkali metal peroxides. DOW CHEMICAL CO. Sept. 6, 1963 [Sept. 10, 1962], No. 35274/63. Heading C1A... Sodium or lithuim peroxides are recovered from their aqueous solutions by adding thereto sodium or lithium hydroxide respectively, so that the hydroxide concentration is 3-25% by weight and maintaining this solution at a temperature of - 20‹ to 40‹ C. until precipitation of the octahydrate of sodium peroxide or of lithium hydroperoxide dihydrate, 2(LiO 2 H. H 2 O). The peroxides may then be separated from the solution. In Example 1, an equal volume of an approximately 50% by weight aqueous solution of NaOH is added to an aqueous solution of Na 2 O 2  and NaOH. In Example 2, oxidized sodium amalgam from a mercury cathode chlorine cell is leached with an approx. 10% aqueous solution of NaOH, thus removing the oxides of sodium; the sodium monoxide is hydrolysed to NaOH and, on cooling to 6‹ C., crystallization of the octahydrate occurs. The process can be carried out continuously by spraying the leach solution into the top of an evaporator which is under low pressure; on evaporation, the hydroxide concentration is increased and the octahydrate is precipitated.
Patent GB-1054766-A (GB)
IPC: C09B1/20
Abstract: The invention comprises dyes of the general formula <FORM:1054766/C4-C5/1> in which X may be a sulphur or oxygen atom, the benzene ring A may be unsubstituted or have non-water solubilizing groups such as halogen, alkyl, nitro or amino groups. The dyes are obtained by reacting 1-hydroxy-4-amino-anthraquinone with the 2-halogen derivatives of benzoxazole or benzthiazole in organic solvents at 80-160 DEG  C., phenol and 100-140 DEG  C. being preferred.  Halogen derivatives of benzonazole and benzthiazole are the chlorine derivatives. The dyes are used to dye synthetic fibres especially polyester materials.
Patent GB-1095450-A (GB)
IPC: G11C11/04
Abstract: 1,095,450. Magnetic memory circuits. RADIO CORPORATION OF AMERICA. July 9, 1965 [Aug. 5, 1964], No. 29330/65. Heading H3B. In a stress wave magnetic memory, bit-serial information stored in a path 10 is read out by energizing the path electrically to switch stored information flux, thereby creating stress waves which are converted into corresponding bitserial information by a piezo-electric transducer 20. Writing-in is by applying electric bit-serial information from driver 30 to a selected path, while a stress wave from transducer 20 propagates along the path. Each path may comprise a central electric conductor 12 covered by a glass or quartz stress conductor (14) coated with a permalloy film (16), Fig. 2 (not shown), or a suitable magnetic material may itself propagate the stress waves. Alternatively, a substrate may bear a continuous or sectioned magnetic film and insulated electric conductors. A common piezo-electric transducer 20 may transmit and receive stress waves for all the memory paths or a common transmitter and a different common receiver may be provided. Stress absorbing terminations (not shown) prevent undesired reflections of stress waves. A permanent stress bias may be applied to obtain better operating characteristics in accordance with Fig. 3 (not shown).
Patent GB-1217994-A (GB)
IPC: H04L1/18
Filed: 1969-03-20
Abstract: 1,217,994. Digital transmission systems. SIEMENS A.G 20 March, 1969 [21 March, 1968], No. 14591/69. Heading H4P. In a block data transmission system in which errors are corrected by requesting repetition of any faulty block the transmission link L comprises a supervisory channel QK and a data block channel DK. Channels QK and DK at no time have no signal on them. When terminal DE of receiver E has received a block it switches to transmission and sends, via control unit St, a supervisory signal indicating whether or not the block was faulty. When terminal DE of transmitter S has transmitted a block it switches to reception and receives the supervisory signal, subsequently re-transmitting the faulty block or transmitting a new block. When transmitter terminal DE is not sending data, i.e. when it is switched to reception, St sends fill-in signals or a Stop frequency signal on channel DK. Similarly a Stop frequency is sent on channel QK when no supervisory signal is being transmitted.
Patent GB-1225375-A (GB)
IPC: B65G53/46
Filed: 1968-05-22
Abstract: 1,225,375. Pocket wheel feeders for granular material. WESTINGHOUSE BRAKE & SIGNAL CO. Ltd. 19 May, 1969 [22 May, 1968], No. 24311/68. Heading B8A. [Also in Division F2] The vanes 10 of a rotary air lock feeder for granular material are each hollow and communicate with a source of compressed air to provide a seal between the vane tips and the valve body 1. The hollow interior of each vane 10 communicates at its inner end with a bore 11 through which passes a shaft 9. The shaft constitutes a distributer and is formed with passages 13, 14 communicating with a source of compressed air, the arrangement being such that as the rotor 8 is rotated the supply of compressed air to each vane is cut off as the vane passes across the material inlet and outlet ports. Reference has been directed by the Comptroller to Specification 1,066,225.
Patent GB-1226286-A (GB)
IPC: H03H11/18
Filed: 1969-05-21
Abstract: 1,226,286. Transistor phase-splitting amplifiers. TELEFONAKTIEBOLAGET L.M. ERICSSON. 21 May, 1969 [22 May, 1968], No. 25870/69. Heading H3T. A phase splitter, suitable for use over a wide high-frequency band, comprises a transistor having collector and emitter loads and having connections from collector and emitter terminals via oppositely-directed windings or a transformer to a reference potential terminal whereby signals applied to the base are reproduced at the collector and emitter 180 degrees out of phase.
Patent GB-1228441-A (GB)
IPC: C07F9/12
Filed: 1968-01-19
Abstract: 1,228,441. Tris(organic)-phosphates. STERLING MOULDING MATERIALS Ltd. 18 April, 1969 [19 Jan., 1968], No. 3105/68. Heading C2C. [Also in Division C3] Novel tris-(organic) phosphates, where the organic groups contain carbon and hydrogen only, at least two of the groups are aromatic, and at least one of the aromatic groups is derived from the reaction product of a phenol with a mono-vinyl or monovinylidene aromatic monomer, are prepared by reacting a phenol with the appropriate vinyl or vinylidene monomer, preferably in the presence of a catalyst, and reacting the reaction product thus formed with phosphorus oxychloride. The aromatic groups are preferably derived from phenol or m-cresol, and the reaction product of a phenol with an unsaturated monomer is preferably the product of phenol with styrene.
Patent GB-1230021-A (GB)
IPC: H03K3/037
Filed: 1968-10-18
Abstract: 1,230,021. Bi-stable circuits. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 18 Oct., 1968 [21 Oct., 1967], No. 49559/68. Heading H3T. [Also in Division G4] In a DV type flip-flop the D and V inputs are derived from respective pluralities of D and V signals by respective logic gate circuits U 1 , U 2  U 3 . In Fig. 1, two AND-gates U 1 , U 2  receive signals D 1 , D 2  and D 3 , D 4  respectively and drive an OR-gate O 1 ; and the V input is preceded by an AND-gate U 3  having three inputs V 1 , V 2 , V 3 . In one alternative form (Fig. 2, not shown) two OR-gates (O 2 , O 3 ) receive the D 1  to D 4  signals and drive an AND-gate (U 4 ) connected to the D input of the flip-flop; and in another alternative form (Fig. 3, not shown) the D inputs are as in Fig. 1 with a further (D 9 ) input directly to the OR-gate O 1 , and the V inputs (V 7 , V 8 , V 9 , V 10 ) are received by two AND-gates (U 5 , U 6 ) feeding an OR-gate (04) connected to the V input of the flip-flop. In various forms of DV flip-flop employing NAND gates (e.g. G 1  to G 9 , Fig. 4, not shown), at least some of the input gates are incorporated in the gates (e.g. G 5 , G 7 ) of the flip-flop. A T flip-flop (Figs. 15, 16, not shown) is obtained by connecting the outputs (Q, Q) of the bistable of the invention (e.g. Figs. 1-3) to respective D inputs (D 1 , D 3 ). The flip-flop of Fig. 1 (schematically in Fig. 7, not shown) is used in a shift register and a variety of counting circuits. In the shift register (Fig. 8, not shown) the D 4  input of each of a number of the flip-flops is connected to the output (Q) of the succeeding flip-flop, and the D 1  input to the output (Q) of the preceding flip-flop. The inputs D 2 , D 3  are respectively connected to a forward line (H) and a backward line (R), energization of one line or the other producing forward or reverse counting. A gated mod-10 counter (Fig. 9, not shown) operating in the 5-4-2-1 code has four flip-flops interconnected, and has optional connections to the V 1 , V 2  inputs for inhibiting action. Two such counters are linked by a carry circuit (Fig. 10, not shown) to produce a mod-100 counter. A different system of interconnections of four flip-flops (Fig. 11, not shown) produces a mod-10 counter operating in the 8-4-2-1 code, and two of these (Fig. 12, not shown) constitute a mod-100 counter. In yet a further mod-10 counter, (Fig. 13, not shown), the connection of one output (a, b, c, d) of each of four of the five flip-flops to the D 2  input of the succeeding flip-flop, and of the inverse output (e) of the fifth to the D 2  input of the first, and the application of a "1" to the D 4  inputs, leaves all other inputs (D 1 , D 3 , V 1 , V 2 , V 3 ) free for extra control functions. Six of these counters are used in a mod-10<SP>6</SP> counter (Fig. 14, not shown) incorporating an accelerated carry arrangement employing AND-gates (G 31 , G 32 , G 33 ). The T flip-flop arrangement (Fig. 16, not shown) is incorporated in a mod-2<SP>m</SP> counter (Fig. 17, not shown) having accelerated carry by means of AND gate Ua.