baber/WOPTO huggingface dataset:
Patent FI-20095162-A (FI)
Inventor: MIIKKI NINA
IPC: B32B21/10
Filed: 2009-02-20
Abstract: The invention relates to a method of manufacturing an impregnate (8) that is provided with markings (7), a wood or fibre board coated with the impregnate, a high-pressure laminate that contains the impregnate and a concrete casting mould that is coated with the impregnate. According to the invention, markings (7) are produced on a moving fibrous material web (1) by a laser printing head (2), after which resin (3) is impregnated into the marked web and the impregnate is dried. The marking, impregnation and drying stages can be carried out as a continuous process without interrupting the movement of the web. The markings (7) can form, on the web, a pattern which is formed by a logo or other similar figure or text and which is constantly repeated, and they can be distinguished from the web as darker or lighter than their surroundings, or by their shades or opacity.
Patent FI-20105279-A (FI)
Inventor: HARTIKKA YRJOE
IPC: H05B45/50
Filed: 2010-03-19
Abstract: A LED tube (41) comprises one or more LED components (34) and a current control unit (33) installed therein. Both ends of the LED tube (41) are provided with a contact pin pair (37, 38, 39, 40) for connecting the LED tube mechanically and electrically to tube holders of a fluorescent tube lighting fixture. The LED tube includes a safety unit (42, 43, S1) arranged to prevent a voltage from passing through the LED tube (41) from its one end to the other end thereof until at both ends of the LED tube, a voltage (U1, U2) fed from the corresponding tube holder of the lighting fixture to the contact pin pair (37, 38, 39, 40) has been detected separately.
Patent FI-20177056-A (FI)
Inventor: ANTIKAINEN TEEMU
IPC: B01D37/04
Filed: 2017-04-28
Abstract: The invention relates to a system for detecting damages of filter fabric (8) with continuous disc filters (1) where the system comprises of pressure sensor element (41) that is attached into a filter sector (5) so that it measures the pressure inside (11) the filter sector when the sector is above liquid (9) level and is connected with a CPU (42) and a radio unit (43) that periodically transmits the measured pressure values to a receiver (R) that receives the transmitted measurements and compares the measurements using processing means (55) with previously received values and detects damages by detecting significant pressure difference.
Patent GB-1014437-A (GB)
IPC: E21C27/02
Abstract: 1,014,437. Mineral-mining machines. GALIS MANUFACTURING CO. Aug. 4, 1964 [July 16, 1963], No. 30489/64. Heading E1F. A disintegrating head for a mineral-mining machine comprises a rotatably driven support shaft 20 from the periphery of which project radially support means 48 for circumferentially positioning about radially of and parallel to the support shaft 20 a series of cutter shafts 54 which can be rotated in the support means as the shaft 20 is itself rotated. Separate drives 48, 28 are provided for rotating the cutter shafts and support shaft, all of which shafts are cutter armed at the forward ends and in the case of the cutter shafts 52 along the length thereof also. Helical conveying scrolls may be within the longitudinally apertured support shaft 20, about the cutter shafts 54, or form the support means for the cutter shafts.
Patent GB-1050221-A (GB)
IPC: A61K31/475
Abstract: 1,050,221. Analgesics containing betacarboline derivatives. IMPERIAL CHEMICAL INDUSTRIES Ltd. Oct. 18, 1965 [Sept. 16, 1964], No. 37843/64. Heading A5B. [Also in Division C2] Pharmaceutical compositions, having analgesic properties, comprise as active ingredients, one or more beta-carboline derivatives of formula:- wherein R is an alkyl or aryl radical, or their acid addition salts, together with an acceptable diluent or carrier. R is suitably alkyl of up to 6 carbons, or phenyl which may be substituted by e.g. alkoxy-carbonyl. Preferred pharmaceutical forms are oral, such as tablets, aqueous or oily suspensions, dispersible powders and granules, syrups, elixirs, or capsules, suitable excipients being chalk, lactose, sodium carbonate, mineral phosphates, acacia, gelatin stearic acid, or talc; tablets may be coated to provide sustained or delayed release. Suspensions suitably contain wetting agents, suspending agents, preservatives, coloring and sweetening agents, and also vegetable or mineral oils, preferably with thickening agents. Powders and granules may contain dispersing and wetting agents. The active ingredients may also comprise injectable forms, with sterile water, or solvents such as 1,3-butanediol, or in the form of absorption suppositories, with, e.g. cocoa butter or polyethylene glycols. Other active ingredients may be present, such as acetylsalicylic acid, codeine, salicylamide, p-acetamidophenol, phenacetin, phenobarbitone, cortisone, prednisolone, phenylbutazone, chlorpromazine, chloroquine, quinine, caffeine, or theobromine. Examples are given for the preparation of tablets, a syrup, and tablets also containing paracetomal and acetyl salicylic acid, and also for preparing two of the inventive compounds: (1) 3,4-dihydro-1-t-butyl-betacarboline, and (2) 3,4-dihydro-1-p-methoxycarbonyl phenyl-beta-carboline hydrochloride. (see Division C2).
Patent GB-1052559-A (GB)
IPC: A61G13/00
Abstract: 1,052,559. Operating tables. ALLEN & HANBURYS (SURGICAL ENGINEERING). Nov. 23, 1965 [Dec. 4, 1964], No. 49231/64. Heading A4H. [Also in Division H5] An operating table comprises a top T which is translucent to X-rays, a carrier 6 mounted on a wheeled base 8 and connected to the top T so that the latter is slidable in the direction of its length from a normal position (Fig. 1, not shown) in which it may be used as a conventional operating table to a position in which the major portion of the top T overhangs the base 8 (Fig. 2, not shown), and means 15, 15a for counter balancing the top T in the overhanging position. In use, the overhanging position permits the placing of an X-ray tube and an image intensifier respectively below and above the top T. The top T may be supported by sleeves on guide rods or screws or alternatively on balls is-operating with tracks. The top T is lockable in its normal and overhanging positions. The top T is also mounted for height adjustment and for tilting about its longitudinal axis.
Patent GB-1228500-A (GB)
IPC: B64C27/32
Filed: 1968-12-16
Abstract: 1,228,500. Stabilizing system for helicopters and convertiplanes. TEXTRON Inc. 16 Dec., 1968 [20 Dec., 1967], No. 59710/68. Headings B7G and B7W. A stabilizing system to eliminate pitch-roll coupling in helicopters and convertiplanes, comprises a potentiometer 40 provided with an excitation source 41 having a variable tap 42 mechanically coupled to the base 30 of the rotor pylon 12 and the airframe, so that the input signal to the phasing network 44 will be proportional to the inclination from the vertical of the pylon, relative to the axis 31. The output signal from the network 44 together with a signal from the excitation source 41 are fed into a differential amplifier 45, which powers actuator 46 controlling links 20, 21 attached to the swashplates, thereby changing the cyclic pitch on the roll axis 32 in proportion to the pylon pitching rate, and removing pitch-to-roll coupling. To give greater efficiency a similar system 49 and 71-76 is utilized to sense and correct the roll of the pylon. Instead of a potentiometer 40 a velocity transducer (Fig. 2, not shown) can be used. A similar system for correcting the pitchroll coupling term inherent in the rotor is also described.
Patent GB-1229604-A (GB)
IPC: A61G13/02
Filed: 1968-05-27
Abstract: 1,229,604. Operating tables. STIERLENWERKE A.G. 27 May, 1968 [27 May, 1967], No. 25146/68. Heading A4G. Push buttons or a crank handle 31 and a gear selection lever 32 for controlling the movements of the parts of an operating table are located at the outer end of an arm 3 which is pivoted about a vertical axis A. The table top comprises two plates 12, 13 hinged to a central plate 11 and can tilt about both a horizontal and a transverse axis and can be adjusted in height. The gear selection lever 32 may be replaced by several crank handles connected by their own shafts to the different gears. In a modification (Figs. 3, 4) the controls are push buttons (33) and are mounted on the outer ends of two pivoted arms (3, 3<1>).
Patent GB-1231551-A (GB)
IPC: C22B13/06
Filed: 1969-03-03
Abstract: 1,231,551. Distilling lead. INSTITUT METALLURGII I OBOGASCHENIA AN KAZ. SSR. March 3, 1969, No.11126/69. Heading C7D. Lead is purified by vacuum distillation followed by fractional condensation of the vapours. The distillation may be carried out in two or more stages at a temperature of 1040-1080‹ C. with a vacuum of 0À1-0À5mm. Hg, the vapours from each stage being fractionally condensed at consecutive temperatures of down to 800‹ C., down to 600‹ C. and down to 400‹ C. The apparatus used comprises evaporating plates, in the form of at least two distillation chambers wherein each chamber is connected to a condenser with at least two sections, the condensates from the section being separately discharged.
Patent GB-1238647-A (GB)
IPC: B65D85/57
Filed: 1967-08-02
Abstract: 1,238,647. Gramophone-record envelopes. MOLINS Ltd. 31 July, 1968 [2 Aug., 1967], No. 35516/67. Heading B6A. A gramophone record envelope 10, Fig. 4, is made from a foldable blank 11 defining a front wall, spines 16 and a closure flap 19 and a planar blank 22 defining a rear wall and bonded adhesively to overlapping portions 17 which are reinforced by three reinforcing portions 18A, 18B, 18C. The blank 11, Fig. 1, has three side flaps 12, 13, 14 and a closure flap 15 each articulated to a respective spine 16 along a fold line 16 the side flaps 12 to 14 being scored along parallel lines 16A, 17A, 18D and 18E to define an overlapping portion 17 and a reinforcing portion 18 which is subdivided by the score lines 17A, 18D and 18E into the individual reinforcing portions 18A, 18B and 18C. To erect the blank the reinforcing portion 18 is folded through 180 degrees about the score line 17A such that the reinforcing portions 18A, 18B and 18C coincide with the overlapping portion 17, spine 16 and marginal edge of the blank 11, the erection being completed on successive folding of the blank through 90 degrees about the coincident score lines 16A, 18E and 16B, 18D to produce the configuration shown in Fig. 4.  Reference has been directed by the Comptroller to Specification 1,119,823.
Patent GB-1250164-A (GB)
IPC: F23Q2/28
Filed: 1968-03-26
Abstract: 1,250,164. Lighters. TETRA MOLECTRIC Ltd. 13 March, 1969 [26 March, 1968], No. 14552/68. Heading F4F. [Also in Division H2] To maximize the length of stroke of a spring- loaded hammer 29 striking a piezo-electric element 11 to produce an ignition spark in a gasburning cigarette lighter, the hammer and a manually moved actuating member 5, by which the hammer is cocked and released, both move partially outside the confines of the lighter body as defined when in the rest position. Downward and rearward movement of the actuating member 5 pushes back the hammer 29, by means of a notch 35 in a web 15 and a pin 31, compressing spring 34. A valve supplying gas to nozzle 8 is opened by the action of nose 25 of web 15 on a lever 26. Further movement of the actuating member causes notch 35 to ride over pin 34 against the pull of spring 22, releasing the hammer to strike the element 11 and thus producing an ignition spark between an electrode 12 and the nozzle 8. In a second embodiment (Figs. 4 to 6, not shown), the piezo-electric element and electrode are housed within the actuating member, the hammer being in the region of the nozzle until it is released to strike the element. Thus wastage of space within the closed lighter is minimized.
Patent GB-1250524-A (GB)
IPC: F02D37/02
Filed: 1968-09-27
Abstract: 1,250,524. Pulse Circuits. PHYSICS INTERNATIONAL CO. 27 Sept., 1968 [27 Sept., 1967], No. 15871/71. Divided out of 1,250,523. Heading H3T. An internal combustion engine has a fuel injection control system including a piezoelectric transducer 332 which is energized by charging it through a first switch such as S.C.R. 334 and de-energized by discharging it by a second switch such as a transistor 330 after a time dependent upon engine operating conditions. An alternator 302 has a rotor 304 driven by the engine, a stator coil 320 energized by 322, and a pickup coil 326 which fires the S.C.R. 334 when the rotor reaches a certain position. Transistor 330 is controlled by 328 to discharge the piezo-electric transducer into the coil 320 through a diode 342 to conserve energy. The control circuit 328 also provides a stater coil 316 with a current producing a field opposite to that of coil 320 thereby doubling the voltage induced in pickup coil 326. A thermistor in the field coil compensates for temperature variations. Alternative operating circuits are as described in the Specification 1,250,523.
Patent GB-1251681-A (GB)
IPC: H04N5/64
Filed: 1968-03-28
Abstract: 1,251,681. Stud-and-socket fastenings. W. H. FOSTER & SONS Ltd. 28 March, 1969 [28 March, 1968], No. 14911/68. Heading E2B. [Also in Divisions F2, H3, and H4]  A stud-and-socket fastener for connecting members 16, 41 comprises a stud 30, e.g. of nylon, anchored in a bore in the member 16 by barbs 31, and a nylon socket 50 anchored in a bore in the member 41 by peripheral ribs 51. An internal rib 53 in the socket is engageable in a circumferential groove 32 in the stud to provide a snap-fit retention of the stud in the socket.  (For Figure see next column)
Patent GB-1252700-A (GB)
IPC: B60T8/30
Filed: 1969-12-31
Abstract: 1,252,700. Fluid pressure brakes. AISIN SEIKI CO. Ltd. 31 Dec., 1969 [31 Dec., 1968], No. 63586/69. Heading F2F. A mechanism for controlling the hydraulic braking pressure in a vehicle brake system, in response to variation in the loaded condition of the vehicle, through a valve unit 10 includes a coiled spring 29 having a long arm 29a and a short arm 29b of which the former is pivoted at 100 with an arm 34 extending from the body of the valve which is attached to the vehicle chassis and the latter is supported at its outer end on the free end of a member 33 fixed to the differential gear casing of the vehicle to provide a smaller elastic coefficient within a first predetermined range and a larger elastic coefficient within a second predetermined range of operation when the spring arms meet together as shown by the dotted lines. In a modification, Fig. 5, the spring comprises a straight spring strip 37 formed at one end as a hinge 38 pivotally connected with a short spring arm 40 and a small compression spring 41 is provided.
Patent GB-1259448-A (GB)
IPC: F21V5/06
Filed: 1970-07-01
Abstract: 1,259,448. Chandeliers. STAR INDUSTRIAL CO. Ltd. 1 July, 1970, No. 32019/70. Heading FAR. A chandelier comprises a series of horizontal supporting rings which decrease progressively in diameter from top to bottom and each of which is suspended from the one above by a number of chains, each ring being provided with a plurality of circumferentially spaced pendant carriers and each pendant carrier being in the form of a horizontally projecting longitudinally split prong having an enlarged head which can pass through a suitably dimensioned aperture in a pendant when the portions of the prong are flexed towards each other.
Patent GB-1267233-A (GB)
IPC: H01H35/14
Filed: 1968-09-03
Abstract: 1,267,233. Inertia switches. C.B. ASSOCIATES Ltd. 29 Aug., 1969 [3 Sept., 1968; 19 Nov., 1968], Nos. 41796/68 and 54919/68. Addition to 1,145,204. Heading HlN. The switch of parent Specification in which a magnetic ball or cylinder 5 moves an elongated member 6 or 16 to make or break electrical contacts when shaken loose from its seating 4 or 14 adjacent a magnet 3 or 15, is provided with modified latching devices 9 or 19. A latch spring 9, secured to member 6, expands laterally when clear of the bore 11 of the switch housing part 10 to support the bridging member 6 in its displaced position, clear of the rigid contact terminals 8, as shown. The ends of spring 9 are pinched together for resetting, and the spring is then pushed downwardly back into the bore 11. A spring-loaded plunger or ball 19 enters a groove 22 to retain bridging member 16 in its displaced position, with an annular collar of conducting material or the conducting shank 17 of member 16 spaced from rigid xed contacts 18 (only one shown). The magnet may be adjustably positioned, or fixed, and be cylindrical, of square cross-section or U-shaped. Additional contacts may be operated when the elongated member is displaced.
Patent GB-1289702-A (GB)
IPC: B29C65/00
Filed: 1969-11-17
Abstract: 1289702 Blow-moulding sunvisors HAYASHI TELEMPU CO Ltd 17 Nov 1969 [15 Nov 1968] 56218/69 Heading B5A [Also in Division B7] Sunvisors having an insert connector member 73, Fig. 2, are blow-moulded in split mould halves 76, 77 Fig. 4, having projections 11 engaging with openings 5 in a locating web portion 4 of the insert 73. The insert includes a pipe length 3 projecting from the moulded shell into which a mounting arm 74 and bracket 75 may be subsequently inserted, the insert being held between the mould halves during moulding by a retaining arm also inserted into the pipe length 3. Alternatively, the connector and mounting means 74/5 may both be held by the retaining arm during moulding. As shown in Fig. 4, the retaining arm with insert 73 thereon is mounted on stand 22, has a collar 25 to prevent sliding and is engaged in a keyway 83 to prevent rotation. Extrudate 79 is passed between mould halves 76, 77, which are cooled by water in chambers 18, and locate each other by projections 13 and notches 122. Projections 11 on opposite mould halves contact each other through holes 5 in locating portion 74 of insert 73 and flowing air is supplied through pipe 15. In an alternative embodiment, Fig. 9, sheets 117 are placed in contact with the mould halves 76, 71 and heated by heating element 119. After withdrawing the element 119, the retaining arm 37 carrying the connector 73 and also acting as blowing pipe is advanced and the moulds closed. Blow-moulding is assisted by vacuum drawing, chambers 32 being in communication with sheets 117 by ducts 33. In one embodiment of sunvisors (Fig. 16, not shown) the connector 73 is enclosed in resilient foam material (116) within the blow-moulded shell.
Patent GB-1297014-A (GB)
IPC: G01N27/22
Filed: 1970-02-17
Abstract: 1297014 Moisture sensors JOHNSON SERVICE CO 17 Feb 1970 [6 March 1969] 7600/70 Heading G1N A capacitive transducer for measuring atmospheric humidity comprises a moisture-sensitive di-electric plate 5, Fig.2, coated on each side with a layer 6 comprising a matrix 7 of moisturepermeable insulating material and inter-connected conductive particles 8 e.g. graphite. The plate 5 is supported between two conducting rings 3 in a frame formed by insulating sections 10, each ring connected by metallic paint 9, 11 to one of the layers and also to a lead out wire 4. One of the layers at least is fully exposed to the test atmosphere. Suitable materials for the plate 5 and matrix 7 are given, the sensitivity being increased by hydrolyzing the outer surface of layers 6.
Patent GB-1314877-A (GB)
Title: Apparatus for detecting carbon dioxide
IPC: G01N33/00
Filed: 1970-05-01
Abstract: 1314877 Electro-chemical analysis DRAGERWERK A G 1 May 1970 21142/70 Heading G1N The concentration of CO 2  in a closed circuit anaesthetizing system, is determined by the increase in conductivity it causes in DEIONIZED WATER. As shown the cell R6 with a gas-permeable membrane 9 is mounted in a gas-pipe-section 20, 21 with tubes 13 connecting to a syringe 14 and a reservoir containing an ion exchanger for washing and regenerating the desalted water. The cell is connected in a mains energized bridge circuit with a parallel switch test resistor R7.
Patent GB-1315886-A (GB)
Title: Automatic apparatus for sealing and evacuating of electro- vacuum devices
IPC: H01K3/28
Filed: 1971-09-23
Abstract: 1315886 Turret machine VSESOJUZNY NAUCHNO - ISSLEDOVATELSKY INSTITUT ISTOCHNIKOV SVETA 23 Sept 1971 44327/71 Heading H1J An automatic sealing and evacuation apparatus for electrovacuum devices, particularly general service incandescent lamps comprises a continuously moving chain conveyer 4 moving anti-clockwise about sprocket gears 2 and 3, the chain carrying stations 5 wherein the lamps are assembled, the apparatus further including two more chain conveyers 7, 23 moving synchronously with the chain 4. Lamp stems are first supplied to feeding means 8 on chain 7 from trough 9, the stems subsequently being placed in stations 5. Bulbs from trough 11 are supplied to sprocket 3 via holding means 10 and the bulbs are then placed on the stems prior to heating in furnace 14 as they pass therethrough. The stems and bulbs are fused together at sprocket gear 2 before being passed to chain 23, which includes a curvilinear portion 25 adjacent a turret 16, which carries the assemblies to the turret 16 for degassing and tipping off before discharge via trough 21.
Patent GB-1316075-A (GB)
Title: Methods and apparatus for testing for the presence or absence of a plurality of substances in a sample
IPC: F02D41/14
Filed: 1971-03-08
Abstract: 1316075 Testing for the presence of gaseous components POLLUTION CONTROL INDUSTRIES Inc 8 March 1971 6296/71 Heading G1A A system for testing the exhaust of automobile engines by simultaneously measuring the amount of two or more component gases present comprises a source of infra-red radiation 10, Fig.1, providing a test beam A and a control beam B. The test beam A passes through a test sample 14 so as to impinge upon a mirror 16 and the control beam B impinges directly upon a further mirror 36. A rotating chopper 22 of the form shown in Fig. 2 and which has a mirror surface on both sides, is rotated by a motor M1. The chopper 22 is placed between the two beams A & B so that, depending upon the chopper position, the beams pass through the field of rotation from opposite sides of the chopper, or are reflected from the chopper by its mirror surfaces. Thus both beams pass alternately through both band pass filters F 1  and F 2 , to be alternately received by detectors 20 or 26. Filters F 1  and F 2  pass energy bands corresponding respectively to the two components (CO and CO 2  say) which are being measured simultaneously. The detector receive the incident pulses of radiant energy and signals proportional to the pulses are transmitted to separate read out devices for each detector. In a modification Figs. 4 and 5, (not shown), one or both of the filters F 1  or F 2  is replaced by a rotatable disc, comprising two semi-circular band pass filters. The disc is rotated in synchronism with the chopper and has a number of magnets spaced on its periphery which pass close to a magnetic pick-up head connected to a switch. The switch causes the outputs of the detector to be connected alternately to separate readout devices.
Patent GB-1316136-A (GB)
Title: Packing for cooling towers
IPC: B01J19/32
Filed: 1970-03-31
Abstract: 1316136 Cooling tower packings FILM COOLING TOWERS (1925) Ltd and B E JONES 19 April 1971 [31 March 1970] 15192/70 Heading F4K A packing for a cooling tower comprises a plurality of sheets 14 curved about their respective longitudinal axes and held by support means. As shown, the support means comprises spaced-apart grids 10 each providing rows of slots 13 dimensioned to hold and retain the sheets in their curved state. The sheets may be notched for positive location with an adjacent vertical member 11 of the grid. All or only some of the grid slots may be occupied by sheets. Fig. 3 shows a modification wherein at least one of the sheets 14 has its respective ends transversely curved in opposite directions. The sheets 14 may be corrugated or smooth and can be made of plastics material (e.g. polyvinyl chloride), stainless steel or asbestos. The grids may be made of galvanized steel either plain or plastics coated, or of high-tensile plastics material such as fibre reinforced plastics material.