baber/WOPTO huggingface dataset:
Patent EC-SP099046-A (EC)
Title: Derivados ciclopropil amina
Inventor: COWART MARLON D
IPC: C07D207/06
Filed: 2009-01-09
Abstract: Compuestos con la fórmula (I) consta gráfico que son útiles para tratar condiciones o trastornos que se pueden prevenir o mejorar mediante los ligandos del receptor de histamina.3. También se divulgan composiciones farmacéuticas que comprenden los ligandos del receptor de histamina-3 y para sus composiciones, y un proceso para preparar compuestos dentro del alcance de la fórmula (I)
Patent EC-SP930911-A (EC)
Title: Panel transparente resistente a las balas y metodo y prensa para hacer el mismo
Inventor: LABOCK JOSEPH
IPC: F41H5/04
Filed: 1993-02-26
Abstract: Un panel transparente que presenta características de resistencia unidireccional a las balas, que comprende un panel transparente exterior de una resina acrílica; una lámina transparente interior de una resina de policarbonato y un adhesivo transparente para unir las dos láminas entre sí. También se describen un método para hacer dicho panel y prensas útiles en la fabricación de dicho panel.
Patent FI-19992802-A (FI)
Inventor: UUSITALO PAEIVI
IPC: D21C11/06
Filed: 1999-12-29
Abstract: A method for the preparation of pulp by means of alkaline cooking, in which method spent liquor is transferred to pressurized tanks, and at least one liquor is expanded corresponding to a temperature difference of 1 to 5° C. The generated steam is led to turpentine recovery. Thus, the removal of turpentine and gases dissolved in said liquor is effective, the amount of recovered turpentine increases, and pulp of better washability and higher quality is obtained.
Patent FI-20040217-A (FI)
Inventor: NAATTI ILKKA
IPC: B65H19/22
Filed: 2004-02-12
Abstract: The invention relates to a method and an apparatus in reeling up, in which a paper web or the like (W) is reeled around a center-driven reel spool ( 5 ), which is transferred from the primary reeling to the secondary reeling, in which reeling the reel spool ( 5 ) is transferred in accordance with the growth of the reel by means of a transfer device ( 7 ) at least at some stage of the reeling and the web is brought at said stage from below the reel spool ( 5 ) via a reeling nip (N 1 ) formed by the reel spool ( 5 ) and a loop ( 1 ) of an endless supporting member. According to the invention the web (W) is guided around the reel spool ( 5 ) during the reeling via an auxiliary nip (N 2 ) formed by means of the reel spool ( 5 ) and the roll ( 10, 10' ).
Patent GB-1054497-A (GB)
IPC: B23D13/00
Abstract: 1,054,497. Broaching. MICHIGAN TOOL CO. Dec. 23, 1964 [Dec. 27, 1963], No. 52255/64. Heading B3L. A cutting tool comprises a body 25 of rectangular section and a cutting tip 24 engaging walls of a cross slot in the end of the body and having side surfaces engageable with the sides of the body to prevent lateral movement. The tool may be used in a gear-shaping machine as described in Specification 558,982, in which a conical member 14, 22 controls the cutting positions of a number of tools 25 which cut all the teeth of a gear 12 simultaneously. The gear 12 is reciprocated and the tools withdrawn on each down stroke. Each cutting tip 24, Fig. 2 (not shown), may be sharpened back along lines 45 and is secured by a clamp 55 engaged by a screw 56. The tip is grooved to embrace walls 29, 31, Fig. 5 (not shown), on the tool 25. In a modification, the tip 303, Fig. 12 (not shown), is located by ribs on its upper surface and is secured by a screw 307 and a nut 306. The screw may be oppositely inclined or the nut may be dispensed with as in Fig. 11 (not shown).
Patent GB-1067862-A (GB)
Abstract: 1,067,862. Solid fuel-fired boilers. COAL INDUSTRY (PATENTS) Ltd. Jan. 28, 1964 [Oct. 30, 1962], No. 41002/62. Heading F4W. A solid-fuel-fired boiler has two thermostats controlling combustion air admission to the combustion chamber, one 43 of the immersion capillary type being sensitive to water temperature in a jacket 10 and controlling a bellowsoperated primary air damper 40, and the other 45 of the bi-metal strip type being sensitive to flue gas temperature and controlling a secondary air damper 41. The flue also incorporates a manually-operated draught damper 22. Automatic ash removal is effected by oscillation of a pivotally-mounted grate 14 by rotation of a cam-shaft 31 engaging C-shaped grate bar extensions 16. The cam-shaft is driven through a primary chain 34 by an electric motor 33 which is periodically energized by a timeswitch (not shown). The motor also simultaneously operates, through a secondary chain 38, a screw conveyer (19), Fig. 2 (not shown), which discharges ash to an external ash-pan (26). A fuel magazine 23 incorporates a charging door 25 as well as an external wall-mounted hopper 24.
Patent GB-1095305-A (GB)
IPC: A44C5/10
Abstract: 1,095,305. Bracelets. STELUX MANUFACTURING CO: Ltd. Aug. 18, 1966 [Oct. 22, 1965], No. 44865/65 Heading A3H. [Also in Division F2] A bracelet comprises a series of detachable links each link consisting of a: plate 1 with a projection 10, a plate 3 with lugs 12, 13 and a slidable catch 2. Two. prongs 15 on the plate 3 engage in recesses in the plate 1. To assemble the links the arm 4 of the catch 2 is slid inwardly, by inserting a pin in a slot 16, until a tip, of the catch engages the inner of two dimples 11 on the plate 1. The projection. 10 is then inserted beneath the turned down lug 12 of an adjacent link. The lug 13 is inserted into a recess 14 of the adjacent link and the catch is. slid outwardly until the tip engages the outer dimple 11 and the end of the catch engages beneath the other lug 12 of the adjacent link. The links are detached by the same process in reverse. A decorative strip covers the lugs 12, 13 on plate 3
Patent GB-1143669-A (GB)
IPC: F16L47/10
Abstract: 1,143,669. Injection moulding. HEPWORTH IRON CO. Ltd. 7 Dec., 1967 [12 Dec., 1966], No. 55487/66. Heading B5A. [Also in Division F2] The skirt 8 of a cap 7, of synthetic plastics and formed by injection moulding is provided with spaced projections 24 of arcuate extent riot greater than the gaps 23 between them to permit the use of a core part withdrawable in two stages, the first stage having segments withdrawable directly through the gaps and the second stage having segments movable by rotation relative to the formed cap into position for withdrawal through the gaps. The cap may be made from polyvinyl chloride, polycarbonate, polyacetal, acrylonitrile, butadiene styrene or polypropylene.
Patent GB-1229048-A (GB)
IPC: G03B27/52
Filed: 1968-08-22
Abstract: 1,229,048. Optical projection systems; copying apparatus. OMAL GROUP Ltd. Aug. 1, 1969 [Aug. 22, 1968], No.40161/68. Headings G2A and G2H. An optical projection system, particularly for an electrostatic copying apparatus, comprises an exposure assembly 20 through which a sheet (not shown) to be copied is fed to produce a line by line image at projection area 26 by means of a mirror 40 and lenses 45 in a slidable carrier 47. The mirror 40 is tiltable about pivot 42 slidable along slots 44. The exposure assembly 20 is independently titltable with respect to the mirror 40, or in a modification is linked to the mirror, such that movement of the mirror along the slots 44 causes tilting of the assembly.
Patent GB-1233230-A (GB)
IPC: G11B7/24
Filed: 1968-10-15
Abstract: 1,233,230. Lasers. INTERNATIONAL BUSINESS MACHINES CORP. 15 Oct., 1968 [6 Nov., 1967], No. 48820/68. Heading H1C. [Also in Divisions G3, G4 and H3] Apparatus produces a composite beam containing both reading (or writing) radiation and guiding radiation, applies the beam to a record medium and after this separates the guiding radiation from the beam and uses the separated guiding radiation to adjust the relative position of the reading (or writing) radiation and the record medium. Light from a laser 11 is scanned along data tracks of a magneto-optical memory element 10 (e.g. gadolinium iron garnet) by a light deflector 15 for reading or writing. For writing the beam is modulated in accordance with the data at 14, and magnet coil 17 is energized. A second laser 26 with a different wavelength also contributes to the light beam, this wavelength being absorbed more strongly by stripes of material, provided on the memory element 10 to define the data tracks, than by the memory element itself. The wavelength of the first laser 11 is absorbed more strongly by the memory element than by the stripes. During the scanning the composite beam moves along the edges of the stripes and any deviation is detected at 30, using the light from laser 26, to produce a signal to centre the beam on the track. 28 and 29 are dichroic mirrors. Detector 18, used during reading, has a photodetector with or without a polarized-beam analyser. The edges of the stripes may be wavy to give timing modulations to detector 30, and the modulations from adjacent stripe edges may be of different frequencies. The stripes may rely on polarization change rather than absorption for their centring function.
Patent GB-1233331-A (GB)
IPC: G21C3/62
Filed: 1969-04-16
Abstract: 1,233,331. Nuclear fuel elements. KERNFORSCHUNGSANLAGE JULICH G.m.b.H. 16 April, 1969 [19 April, 1968], No. 19412/69. Heading G6C. A nuclear fuel or breeder element is produced from particles of fuel coated with pyrolytic carbon, or a carbide or oxide, by mixing the particles with furfuryl alcohol and a carbide or metal of high thermal conductivity, and compressing and consolidating the mixture by a heat treatment. The fuel particles may be coated with silicon or zirconium carbide, or beryllium, aluminium or zirconium oxide. They are mixed with furfuryl alcohol and silicon, silicon carbide, or zirconium carbide and the mixture consolidated by heating at 40-50 C. or by heating to 200-250 C. in vacuum or an atmosphere of argon. The furfuryl alcohol may contain up to 1% of diphenyldichlorosilane or a chlorinecontaining allyl-silane or vinyl-silane compound, and may be resinified by the passage of HCl gas. The element may be sintered at above 1000 C. in argon or in the reactor core. It may be enclosed in a graphite or metal can, and retains fission products in use and has high thermal conductivity.
Patent GB-1238903-A (GB)
IPC: H04N9/45
Filed: 1968-08-28
Abstract: 1,238,903. Colour television. PYE Ltd. 14 Aug., 1969 [28 Aug., 1968], No. 41054/68. Heading H4F. A master oscillator for use with a 625 line, 50 fields per second PAL colour television system in which the relationship F H =4/1135 (F sc  - ¢F v ) is satisfied, comprises an oscillator 1, Fig. 2, having a sub-carrier frequency F sc , the output of which is applied to a modulator 2 to which is also applied a signal of frequency Fv/2 (see below). The output of modulator 2 is filtered 3 and the resulting difference frequency (F sc  - ¢F v ) is multiplied by 2 and applied directly and via a divide by 5 stage 10 to the inputs of a second modulator 11 the difference output 8/5(F sc  - ¢F v ) being filtered 12 and divided by 227 in stage 13 to derive frequency 2F H . This is divided by 2 to form line frequency f H  and divided by 625 to derive field frequency # v . Frequency F v  is divided by 2 in stage 8 and applied to modulator 2 are previously described. Frequencies F sc , 2F H , F H  and F v  are applied to a synchronizing pulse generator of a PAL colour television system. If the " - ¢F v  " offset is not required, modulator 2, filter 3 and divider 8 are not required. In addition for a 525 line, 60 fields per second colour television system stage 13 divides by 91 and stage 7 by 525.
Patent GB-1252412-A (GB)
IPC: A47B57/56
Filed: 1967-10-30
Abstract: 1,252,412. Brackets. DECKVALE Ltd. and I. J. HAYCOCK. Oct.25, 1968 [Oct.30, 1967], No. 49248/67. Heading A4B. A support for a fitting, e.g. a cupboard, comprises an upright 17 of wood or soft plastics a bracket in two separately formed parts which overlie opposite sides of the upright 17 and are provided with teeth 12 engageable with the sides, and separate means to engage the bracket parts and force them together so that the teeth dig into the upright 17. As shown, the separate means comprises a rigid, U-shaped clip 21 which is pressed downwardly over intermediate portions 14 of the bracket parts. The limbs of the clip 21 converge towards the cross-piece of the U. Alternatively, the separate means comprises a nut and bolt. The teeth 12 may engage grooves 20 in the sides of the upright 17. Support parts 15 of the bracket have abutting lips 16 and together define an upward projection which may be fitted into a hole on under a protection on the back of a cabinet. Alternative, extension fittings may be secured to the bracket by utilizing holes 22 in the bracket.
Patent GB-1264596-A (GB)
IPC: C07D265/06
Filed: 1970-07-22
Abstract: 1,264,596. 1,3 - Oxazin - 2,4 - diones. FARBENFABRIKEN BAYER A.G. 22 July, 1970 [8 Aug., 1969], No. 35434/70. Heading C2C. The invention comprises compounds of the formula wherein R represents an optionally substituted aliphatic or cycloaliphatic radical. They may be obtained by reacting malonic acid dichloride with an isocyanate of formula RNCO in the presence of a catalyst, at a temperature from - 70‹ to 50‹ C. and removing the HCl formed by heating, after the initial exothermic reaction has abated. Specified catalysts are halides of elements of Groups Ib to Vb or IVa in the Periodic Table. Examples are given for the production of the compounds. They are useful as plant protection agents, particularly as systemic insecticides.
Patent GB-1266290-A (GB)
IPC: H01R9/26
Filed: 1970-11-02
Abstract: 1,266,290. Terminal boards and blocks. HEGO ELECTRIC G.m.b.H. 2 Nov., 1970, No. 51967/70. Heading H2E. A rail mounted electrical unit comprises a housing 1 having a recess and a circuit board 2 adapted to fit within the recess, its terminal conductors (6, 15, 11, 9) extending, via slots or recesses 15 on the housing, external the housing walls. The terminals 9 may project through a region of the housing provided with a stepped or sloping form. The terminals comprise any one or more of: solder tags; plug-in terminals; wound wire terminals; or screw terminals. Retaining means 16, 14 are provided on the slots to secure the circuit board within the housing and a removable panel 18 (Fig. 2) closes the other major side face of the housing. Several housings may be fixed side by-side-by riveting and sockets to receive test probes may be included in screw terminals.
Patent GB-1289489-A (GB)
IPC: F24C3/10
Filed: 1969-12-23
Abstract: 1289489 Burner controls ATELIERS DE LA MOTOBECANE 23 Dec 1969 [27 Dec 1968] 62650/69 Heading F4T In a burner ignition and control system, sparks are generated between an electrode and the burner body by a capacitor C 0  discharging at intervals through the primary N 1  of a transformer E and a thyristor TH 0  which is triggered at the required frequency by a trigger circuit CD, the sparks initially igniting the burner, then being used for flame detection by inducing oscillations in a detector circuit, the oscillations having different decay times, due to flame ionization, according to whether or not a flame is present. The detector circuit comprises a coil N 3  having a small number of turns and a capacitor C 2 , and when no flame is present the oscillatory decay of this circuit blocks a transistor T 1  for a time t which will be longer than that required for a capacitor C 3  to charge up and trigger a unijunction transistor UJT 2  to produce a pulse which is fed via a diode D 4  to capacitor C 4  of a safety circuit S 1 . After a predetermined number of pulses, the charge on C 4  fires transistor T 2  which in turn triggers thyristor TH 2  to by-pass a relay RL which then opens a switch M<SP>1</SP> and actuates the electromagnetic valve EV to cut-off the fuel supply. If a flame is present, t will be less than t 1  and the capacitor C 3  will discharge through resistor R 9 . A second safety circuit S 2  detects abnormal operation of the system and is normally rendered inoperative by the pulse from UJT 2  produced by the first (ignition) spark which detects absence of flame. The pulse triggers thyristor TH 3  to prevent charging of capacitor C 5 . If the electrode and burner are shortcircuited, no spark will be produced and TH 3  will not be triggered so capacitor C 5  will charge up until UJT 3  is triggered, thus triggering thyristor TH 2  which actuates the relay RL opening switch M<SP>1</SP> and cutting the Fuel supply via valve EV.
Patent GB-1296551-A (GB)
IPC: G06G7/26
Filed: 1969-05-14
Abstract: 1296551 Cathode-ray tube display ELLIOTT BROS (LONDON) Ltd 13 May 1970 [14 May 1969 24 Dec 1969] 24653/69 and 62816/69 Heading H4T A CRT display system includes means for drawing lines (which may be straight or curved) by bright-up during a raster-type scan, comprising two waveform generators producing recurrent signal waveforms, one at line and one at frame frequency, and a comparator receiving the signals and producing a bright-up signal at equality. If the line and frame waveforms are linear the display will be a straight line, and if the line waveform is made parabolic the display will be elliptical. Suitable waveform generators including integrators and summing circuits are described and illustrated schematically. Specification 1,296,552, the claims of which relate to the form and duration of the bright-up pulses, is referred to.
Patent GB-1297113-A (GB)
IPC: B62D7/02
Filed: 1968-11-23
Abstract: 1297113 Vehicle swivelling arrangement SHAW TREW A SMITH Ltd and D G SHAW 20 Feb 1970 [23 Nov 1968] 55646/68 Heading B7H In an arrangement for enabling a fork lift truck, crane, shovel loader or trench digger to be swivelled about a point between a pair of rear wheels 2 thereon, the wheels 2 are carried by half shafts 20 connected by differential gearing 27 comprising side gears 25 on the half shafts and planet pinions 26 mounted in a rotatable carrier 30, and braking or locking means is provided for preventing rotation of the carrier 30 so that the wheels are constrained to roll in a circular path. The carrier 30 has a pair of radial flanges 31 which serve as brake discs arranged to be braked by disc brake mechanism. A frame 22 which carries the differential gearing 27 and half shafts 20 is pivotally connected about a fore and aft axis to forks 24 depending from mounting means 5 rotatable about a vertical axis by an hydraulic steering ram 10. Front wheels 10 are driven by individual hydraulic motors 3b supplied by an engine/ pump unit 4 and can be turned inwards as indicated at 3a for swivelling the vehicle.
Patent GB-1308215-A (GB)
Title: Dry razor
IPC: B26B19/02
Filed: 1970-09-10
Abstract: 1308215 Dry shavers ROBERT KRUPS 10 Sept 1970 43415/70 Heading B4B A dry shaver 10 comprises a housing 11 for drive means, and a shearing head 13 including a drivable inner cutter 17 and a frame 18 within which a cutter foil 19 may be secured by a retaining clip, 36, the clip 36 and frame 18 being releasably connected for independent pivoting on a spindle 31 of the housing 11. For securing the foil 19, a limb (39) of the clip 36, Fig. 2 (not-shown), engages in a groove 41 of a frame latch projection 42 , the projection 42 cooperating with a resilient lock 25, depressable through a button 49, to lock the frame 18 to an intermediate housing portion 24.
Patent GB-1308763-A (GB)
Title: Laying box for laying pipes drain parts and the like
IPC: F16L1/036
Filed: 1971-01-12
Abstract: 1308763 Pipe laying DEUTSCHE BAUAKADEMIE ZU BERLIN 12 Jan 1971 1464/71 Heading F2P [Also in Division E1] A box for laying pipes, drain parts and the like comprises a pair of side walls, a front wall 5, a rear wall 6 and a base 7, the rear wall being apertured to allow passage of a part to be laid and the base 7 being provided with adjustable or exchangeable guides 13. Parts to be laid are fed from a device (8), (Fig. 1, not shown), located adjacent the upper edge of one of the side walls to the guides 13 and are then forced by an hydraulic device 11 into contact with the leading end of the previously laid part 10 which is held by a clamping member 12. The base 7 of the box may be provided on its lower surface with a profile which increases towards the rear of the box to shape the trench to accept the parts laid. An excavator (not shown) proceeds the box and is connected thereto by arm 2, whereby the box may be moved in the horizontal and vertical directions. An hydraulic unit on the excavator may supply power for the feeding and connecting devices (8, 11).
Patent GB-1308989-A (GB)
Title: Production of isocyanates
IPC: C07C263/14
Filed: 1970-08-19
Abstract: 1308989 Catalyst composition OLIN CORP 19 April 1971 [19 Aug 1970] 61184/70 Heading B1E [Also in Division C2] Catalyst comprising cupric chloride, rhodium trichloride and molybdenum oxide is used in a process for making isocyanates from organic nitro compounds. The catalyst is preferably pretreated with carbon monoxide and may be used in the presence of acid halide, e.g. phosgene. Alumina, silica, carbon, barium sulphate, calcium carbonate, asbestos, bentonite, diatomaceous earth and fuller's earth may be utilised in the preparation of the catalyst.
Patent GB-1313973-A (GB)
Title: Tubular heat exchanger and a method for the production thereof
IPC: B21D53/08
Filed: 1971-05-07
Abstract: 1313973 Making finned-tube heat exchangers HUTOGEPGYAR 7 May 1971 13684/71 Heading B3A [Also in Division F4] In a tubular heat exchanger (see Division F4) in which tubes (not illustrated) extend through corresponding apertures in spaced-apart finplates 1, relatively thick collars 5 are formed around the tube apertures in the plate 1 by a series of deep-drawing operations, Figs. 4-7, followed by punching out of the tube apertures in the deep-drawn portions of the plate, Fig. 8. Then the resulting collar is thickened (at least locally) by bending or upsetting as alternatively shown in Figs. 9 and 10. The production method also includes subsequent formation in the plate material of fluid-turbulating projections, e.g. a, b, c, Fig. 12. After the fins have been assembled on the tubes, the tubes are expanded to secure them in the fin apertures.
Patent GB-1314255-A (GB)
Title: High frequency heating device
IPC: H03K17/96
Filed: 1970-10-13
Abstract: 1314255 Control systems for HF heating devices MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 13 Oct 1970 [18 Oct 1969 20 Nov 1969 8 Dec 1969(2) 29 Dec 1969(3)] 48693/70 Heading H2H [Also in Division H3] A high frequency heating device comprises a high frequency oscillator and an electromagnetic contactor, the electromagnetic contactor being operated by means of a touch switch so as to control the oscillator and hence the heating device. A high frequency oscillator 14 used for energizing a heating apparatus is supplied from an A.C. source 1, 12 by way of an electromagnetic contactor, having normally open contacts 3, 8, and a transformer 5. Closure of a starting switch 13 energizes the coil 16 of the contactor, to close contacts 3, 8, by way of a touch switch 15 to energize the oscillator 14. Touching the electrodes of the touch switch 15 causes the coil 16 to be deenergized to remove the supply from the oscillator 14. The touch switch includes two electrodes 31, 32, a Darlington pair of transistors 27, 28 and a Schmidt trigger circuit 33. Normally the transistor 21 of the circuit 33 is conductive, thus a relay 25 is not energized and the coil 16 of the contactor is energized to supply the oscillator 14. When the electrodes 31, 32 are bridged by an operator's hand, the small current which then flows between the electrodes is amplified by transistors 27, 28 and applied to the transistor 24 in the trigger circuit 33. Transistor 24 then becomes conductive and relay 25 is energized to de-energize coil 16 thus removing the supply from the oscillator. In other embodiments the touch switch comprises one electrode only.