baber/WOPTO huggingface dataset:
Patent FI-954652-A (FI)
Inventor: EWALD EGON
IPC: B32B27/20
Filed: 1995-09-29
Abstract: Plastic film for furniture contains a polyolefin (I), other different plastic(s) (II) and opt. pigments and/or dyes, processing aids, fillers and/or other additives. As plastic components, the film contains: (a) 30-80 pts. wt. propylene homo- and/or co-polymer (PP) or mixts. or alloys of PP with HDPE or LLDPE; (b) 0-15 pts. wt. grafted PP with a propylene or PP content of more than 50 wt.%; (c) 10-45 pts. wt. polystyrene (PS), PMMA, styrene-acrylonitrile co- or graft co-polymer (SAN), acrylonitrile-butadiene co- or graft co-polymer (ABS) and/or ASA; and (d) 1-15 pts. wt. thermoplastic elastomer(s) from SEBS, SBS, polyethylene (PE)-PP elastomer, EPM and/or EPDM contg. (e) 0-10 pts. wt. of a cpd. contg. maleic acid or anhydride (MAH), a cpd. contg. a homo-, co- and/or graft co-polymer and azidosulphobenzoic acid(s) (ASB), a homo- or co-polymer and/or graft copolymer. Also claimed is a process for manipulating this film, which comprises heating the film and thermoforming it onto a prepd. wood-based part with the aid of an adhesive and/or a primer applied to the back of the film.
Patent FI-962678-A (FI)
Inventor: BLAB REINHARD
IPC: F28D1/03
Filed: 1996-06-28
Abstract: Device (10) to connect a radiator and its control valve, all contained within a casing, to an externally supplied heat transfer medium, via a flow (14) and a return connection (12). a) Between the external flow connection (14) and the special fitting at the beginning of the radiator (20a), a pipe (18) extends over nearly half the radiator length. b) The special fitting (20a) has at least one opening (24) for the medium to flow into the radiator (100a, 100b), controlled by the valve (104). Further details of the device, its method of manufacture and the preferred flat radiator are claimed.
Patent FI-962935-A (FI)
Inventor: MULARI VILHO ENSIO
IPC: F24F13/02
Filed: 1996-07-23
Abstract: Preadjustable connection and control device intended for wall partition air inflow or wall partition air evacuation, provided with a channel connection part 1 and including a chamber part 3 for regulation and setting the amount of air for ventilation of each room, said arrangement comprising a first control device 8 that can be set to a base control value to carry out presetting and a second control device 4, 6 in the flow direction of the air or in its opposite direction. The first and second control devices have a common center shaft around which they are each rotatable to execute control and the second control device's shaft is represented by a rotatable sleeve 7 in which a passage or the like is formed in which the first control device's shaft 9 can rotate. <IMAGE>
Patent FI-970881-A (FI)
Inventor: NORDENBERG LENNART
IPC: F23L3/00
Filed: 1997-02-28
Abstract: PCT No. PCT/SE95/00968 Sec. 371 Date Apr. 17, 1997 Sec. 102(e) Date Apr. 17, 1997 PCT Filed Aug. 29, 1995 PCT Pub. No. WO96/07055 PCT Pub. Date Mar. 7, 1996The invention relates to a throttle device for delivery of a current of gas through a channel (1), the device comprising a flap (4) which is arranged so that it can pivot on an axle (5) and which is designed in such a way that, at a certain pressure force exerted by the current of gas, it is opened from a position in which the channel (1) is essentially closed. The invention is characterized in that it comprises at least one weight (7) which is arranged to rotate together with the flap (4) and is designed to deliver a torque to the axle (5) in conjunction with the pivoting of the flap (4). The invention is intended in particular for recovery boilers, or heating boilers or steam boilers for solid fuels. The invention achieves an improved air penetration in respect of air flowing into the boiler.
Patent GB-1044721-A (GB)
Title: Track braking system for rail-borne industrial vehicles
IPC: B61B12/06
Filed: 1964-01-09
Abstract: 1,044,721. Track brakes for rail vehicles. HEINRICH SCHARF G.m.b.H. Jan. 9, 1964 [Aug. 8, 1963], No. 1013/64. Heading F2E. [Also in Division B7] A braking device for cableoperated rail vehicles, e.g. in mines and quarries, comprises a slidable member 19, in the chassis 10 of the vehicle, to which member the cable ends 16, 17 are attached, springs 20 acting on the slidable member and a trigger device 29 which, when tripped, releases drop catches 14 which catch against the rail track or stick into the ground so that the vehicle is braked. The tripping occurs when the cable breaks. The cables 16, 17 are anchored to the slide member 19 and arranged so that both hold it in opposition to the force of the springs 20. The drop catches 14 are normally held up by bolts 25. The trigger device 29 is a two-armed lever attached to cable 30 which is also attached to the bolts 25. On breakage of either cable the springs 20 move the slidable member to the two-armed lever 29 which rotates and pulls the cable 30 to cause the bolts 25 to release the drop catches 14. A push-rod 28 is provided to compensate for possible elongation of the cable 30. For overhead tracks the catches 14 are biased upwardly by springs (Fig. 3, not shown).
Patent GB-810820-A (GB)
Title: Reading device for measuring scales
IPC: G01D7/06
Filed: 1957-01-10
Abstract: 810,820. Optical scale reading device. HENSOLDT & SOHNE, OPTISCHE WERKE A.G., M. Jan. 10, 1957 [Jan. 14, 1956], No. 1068/57. Class 97(1) A device for reading a coarse scale having divisions which are double lines is movable relative to the scale and comprises opticalelements for imaging at least one division of the scale in a scale reading window, a fine scale, having a division of single lines and mounted to appear in said window, means for moving the fine scale relative to the image on the coarse scale, a further rotatable scale mounted to appear in the reading window and connected with the means for moving the fine scale, and a fixed index arranged to give on the rotatable scale the amount of movement of the fine scale. In the form shown, an image of a coarse scale 1 is formed by a lens 3 and projected by mirrors 4, 5, 5a and 6 on to a scale reading window 7, the scale 1 being illuminated by lamp 8 and mirror 10. Window 7 is rotatable by a ring 12, mounting a magnifier 18 and connected through a pin 16 and eccentric 13 to a fine scale 14 so that the latter is linearly displaced as window 7 is rotated. This window has mounted thereon an annular scale 11 readable against an index 19 on a fixed mask 21 having apertures through which scales 1, 14 and 11 are visible. In use, window 7 is rotated until one of the graduations of fine scale 14 lies between a double line of the coarse scale 1, the scale 11 giving the amount of such rotation. Specification 643,590 is referred to.
Patent GB-1292261-A (GB)
Title: Improvements relating to refractory fired bricks for suspended furnace roof constructions
IPC: F27D1/14
Filed: 1970-01-09
Abstract: 1292261 Refractory bricks DIDIER WERKE AG 9 Jan 1970 [10 Jan 1969] 1133/70 Heading F4B  A refractory fired brick 1 for suspended roofs, includes a recess 5 engaged by a hanger 7, the said hanger being embedded in said recess in an air-impervious mass 8 of refractory material. The refractory mass 8, which can either be packed into the recess or moulded to fit therein, preferably is a basic refractory composition of a grain size up to 1 mm., which consists of sintered magnesite and chrome ore and which also contains additions of sodium silicofluoride, waterglass and refractory clay.
Patent GB-897655-A (GB)
Title: Improvements in and relating to the optical measuring of true mean temperatures in the production of steel
IPC: G01J5/60
Filed: 1961-01-11
Abstract: 897,655. Measuring temperature photoelectrically. HUTTENWERK OBERHAUSEN A.G. Jan. 11, 1961 [Feb. 3, 1960], No. 1162/61. Class 40(3). An apparatus for the measurement of the mean value of temperatures in the production of steel by evaluation of the quotient of the intensities of radiation on two different wavelengths comprises means for rapidly alternating, from one wavelength to the other, the radiation falling on a photoelectric receiver. In the embodiment described, radiation from a body 1 passes through an aperture to a double-sided mirror 7, mounted in a filter carrier 8, and through a filter 6 1  and second aperture to a photocell 5. The filter carrier is rotated rapidly, so that the cell 5 receives radiation alternately via filters 6 1  and 6 2 . A switching device comprising a magnet and two vacuum contact relays is used to switch the photocell output in synchronism with the rotation of the filter carrier 8 from one to the other of two integrating capacitors which feed a quotient indicator.
Patent GB-1481837-A (GB)
Title: Control system for vehicle transmission
IPC: F16H61/02
Filed: 1974-10-08
Abstract: 1481837 Change speed control EATON CORP 8 Oct 1974 [9 Oct 1973] 01167/77 Divided out of 1481836 Heading F2D The subject-matter is the same as that of the parent Specification, but the claims are directed to the function of the control circuitry, which is such that a speed-responsive ratio shift is subject to the positioning of a manual selector which can select either an upshift or downshift mode, and, having pre-selected a particular higher ratio than that established, permits speed-responsive automatic upshift as far as, but not beyond, that ratio and prevents any downshift irrespective of speed decrease, and, similarly for downshift, having pre-selected a lower ratio permits speed-responsive automatic downshift as far as but not beyond that ratio and prevents any upshift irrespective of speed increase.
Patent GB-137126-A (GB)
Title: Improvements in or relating to brake apparatus for agricultural tractors and like vehicles
IPC: F16D49/10
Filed: 1919-01-17
Abstract: 137,126. Tetley, L. F. W., and Biggleston, H. Jan. 17, 1919. Brakes, arrangement and disposition of.-In tractors in which all the moving parts except the wheels are enclosed, brake drums are clamped to the spokes of the wheels, and the non-rotating brake members are carried by brackets clamped to the axle casing. The brake drum a is clamped by bolts to the spokes d of the road wheel and is embraced by a band h, the free ends of which are connected to a lever k carried by a spindle m bearing in a bracket n having a cap n<1> 'by which it may be clamped to the axle casing B. The brake is applied by means of the pedal y on the lever t, and is held on by a lever x having teeth which engage the pedal y.
Patent GB-507249-A (GB)
Title: Improvements in or relating to detachable fasteners
IPC: F16B5/10
Filed: 1938-01-14
Abstract: 507,249. Stud-and-socket fastenings. ODDIE, F. A. Jan. 14, 1938, No. 1303. [Class 44] A stud-and-socket fastening for securing aeroplane cowling panels and like uses comprises a stud rotatably mounted in the panel A with its head D bearing against the face of the panel, the stud having opposed notches H engaged by a pair of inclined spring tongues P secured adjacent to an aperture in the support K. The tongues are conveniently made integral with a base M, Fig. 3, riveted in place and provided with a stud-receiving aperture N. In a modification the tongues are mounted on the upper face of support K, the ends of the base M being bent down to provide brackets which support the ends of the tongues P sufficiently clear of the upper face of the support to render a perforation therein unnecessary. The stud may be held on panel A by means of a rubber washer G sprung into a groove F below the head of the stud and of such thickness that it is compressed between the parts A, K as shown when the parts are connected to give a fluid-tight joint. Coupling is effected by pressing the stud home so that the tongues snap into the notches. The end of the stud is coned, and release is effected by rotating the stud through a right-angle so that the tongues ride out of the notches, the action of the tongues on the coned end, aided by the resilience of washer G, serving to eject the stud. A spring may be provided to hold the stud normally in its locking position. As shown, the head of the stud has a groove to receive a screw-driver or other operating tool, but a modification is described, suitable for fastening a motor car bonnet, in which the stud is provided with an operating handle.
Patent GB-1129464-A (GB)
Title: Digital frequency and phase detector
IPC: H02P23/00
Filed: 1966-01-12
Abstract: 1,129,464. Phase and frequency comparators. CIRCUIT RESEARCH CO. 12 Jan., 1966 [12 Jan., 1965], No. 1366/66. Heading H3A. A digital frequency and phase detector comprises a bi-stable circuit which is set to its " 1 " state when a first frequency is higher than a second, to its "0" state when the first frequency is lower than the second. When the input at terminals 10 is at a higher frequency than that at terminals 11, bi-stables 28, 26 take up their " set " state and bi-stable 12 is switched between its " set " and " clear " states. The output from 26c is then a logical " 1 ". With the reverse conditions, bi-stables 12, 26 are in their clear state, bi-stable 28 is switched between its two states, and the output at 26c is a logical "0". When both inputs are at the same frequency, bi-stable 28 is " set ", bi-stable 12 is " clear ", and bi-stable 26 switches between its two states, the mark/ space ratio of the output signal depending on the phase difference between the two signals. The detector is used in a retroactive control system for control of motor speed, Fig. 3 (not shown) or oscillator frequency, Fig. 4 (not shown).
Patent GB-1204216-A (GB)
Title: Device for securing a shadow mask within the lip of a display window of a colour television display tube
IPC: H01J29/07
Filed: 1968-01-10
Abstract: 1,204,216. Colour television tubes. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 10 Jan., 1968 [13 Jan., 1967], No. 1453/68. Heading H1D. The rim of the face plate of a shadow mask tube is provided with a number of thickened parts 3, Fig. 2, in each of which is provided a recess 4 and an adjacent cavity 6 adapted to be engaged by pins or springs on the shadow mask to secure the mask in place. As shown in Fig. 3 the cavity 6 may be lined by a metal tube 18 extending through the envelope and forming an electrical connection through a resilient member 24 to internal coatings on the cone 23 and on the screen 2 as well as providing a connection to the shadow mask (not shown). As shown the tube 18 is sealed by a packing ring 19 but other forms of vacuum-tight sealing may be used. The co-operating members on the shadow mask may comprise springs suitably shaped to enter the cavity (Fig. 6, not shown) or pins mounted on springs secured to the mask (Figs. 4 and 5, not shown).
Patent GB-778653-A (GB)
Title: Improvements in or relating to echo sounders
Inventor: JONES KENNETH THOMAS WHITWILL
IPC: G01S1/72
Filed: 1955-01-18
Abstract: 778,653. Echo-sounding. MARCONI'S WIRELESS TELEGRAPH CO., Ltd. Sept. 12, 1955 [Jan. 18, 1955], No. 1465/55. Class 118 (2). A recording echo sounder wherein a stylus is periodically moved across a recording surface has adjustable switch means for triggering the time base of a cathode-ray tube (C.R.T.) at any point of the movement so that the C.R.T. displays a selectable partial range only. The main drive shaft 12 which moves a stylus 6 by means of pulley 11 and belt 8 also drives a gear wheel 14 carrying a pin 15 which engages a switch contact 16 once in each sweep of the stylus 6. The contact 16 triggers a time base saw-tooth wave generating circuit 30 to deflect the C.R.T. 32. A known type of pulse generator 34 is synchronized with the start of travel of stylus 6 over the recording paper 1 and echoes received by transducer 33 are fed to an amplifier 35 and thence to the C.R.T. 32 and over lead 36 to the stylus 6. The length of time base provided by circuit 30 is only a fraction of the full record range and may be chosen to lie anywhere in the said range by adjustment of the contact 16. This is controlled by a knob 21 which also moves an endless cord 24 carrying a cursor 28 having marks 29. These are spaced in correspondence with the time base length and are read against the main depth scale, not shown.
Patent GB-1536945-A (GB)
Title: Machine for forming cup-shaped articles
IPC: B30B1/26
Filed: 1976-03-22
Abstract: 1536945 Cupping GULF & WESTERN MFG CO (HASTINGS) 22 March 1976 [9 June 1975] 01467/78 Divided out of 1536944 Heading B3Q The subject-matter of this Specification is identical with that described in Specification 1,536,944, but the claims emphasize the construction of blank holder frames.
Patent GB-1368802-A (GB)
Title: Production of oxygen-containing organic compounds
IPC: C07C45/50
Filed: 1971-11-19
Abstract: 1368802 Hydroformylation of olefines IMPERLAL CHEMICAL INDUSTRIES Ltd 19 Nov 1971 [12 Jan 1971] 1478/71 Heading C2C An olefine is reacted with CO and H 2  at elevated temperature and pressure in the. presence of a Pd complex compound of formula (R 3 P) 2 PdX 2  where R is alkyl, cycloalkyl or aryl and X is halogen, e.g. Cl, Br or I. The products are aldehydes, e.g. n- and iso-butyraldehydes from propylene and nonaldehydes from octene- 1, and lactones, e.g. mixed γ-lactones of formula C 8 H 12 O 2  from propylene. The process may be effected at 150-250‹C. and 250-1000 bars pressure, optionally in a solvent, e.g. N-methylpyrrolidone, acetonitrile, sulpholane, pyridine, dimethyl formamide or acetamide, octane or dioxan. The Pd complex may be formed in situ from a palladous salt and R 3 P. Exemplified complexes are (PhEt 2 P) 2 PdCl 2 , (Bu 3 P) 2 PdI 2  and (Bu 3 P) 2 PbCI 2 .
Patent GB-450461-A (GB)
Title: Apparatus for therapeutic treatment with high frequency alternating fields
IPC: A61N5/04
Filed: 1935-01-16
Abstract: 450,461. Administering electricity. WEISSENBERG, E., 7, Edelhofgasse, Vienna. Jan. 16, 1935, No. 1520. Convention date, Sept. 10, 1934. [Class 81 (ii)] Apparatus for high - frequency therapeutic treatment comprises an oscillatory circuit having inductance and capacity, the element or elements of the circuit being made substantially of flexible material and enclosed in an insulating covering of flexible material to form a radiating pad 1 that can be applied to the body of the patient. The pad 1 is connected by flexible leads 4 to a shortwave generator, such as a valve oscillator 9 with a lead 11 for connection to the lighting mains, or the generator described in Specification 435,554. An indicator such as a neon discharge tube 14 or an incandescent lamp may be provided on the pad. The generator 9 may be provided with a time switch, with pointer 15 and dial, for automatically limiting the duration of the treatment.
Patent GB-474066-A (GB)
Title: Improvements in photo-electric apparatus
IPC: B61L13/00
Filed: 1936-01-18
Abstract: 474,066. Controlling signalling and like apparatus by light; valve relaying circuits. ZEISS, C., [Firm of]. Jan. 18, 1936, No. 1653. Convention date, Jan. 21, 1935. [Classes 40 (iii) and 40 (v)] Relates to photo-electric apparatus, more particularly for use in connection with control devices for the end signals of trains, in which a signalling device, switch or the like is actuated under the influence of intermittent light acting upon the light-sensitive part of the apparatus. The invention consists in the provision of a counter which is operated by the current impulses produced by the intermittent light and acts upon the signalling device subsequently to its having been influenced by a definite number of impulses. The counter may consist of electromagnetically propelled wheels and a measuring drum rotated by one unit per current impulse or, as shown, of a thermionic valve d working within the limits of saturation and a condenser e, the relay controlling the lamp k being actuated as soon as the charge on the condenser exceeds a definite amount. The transformer c in the output of the photo-cell a has two secondary windings c<2>, c<3>, the latter being connected in series with a rectifier l and the winding m<1> of a relay m. The contact m<2> of this relay, which is provided with an appropriate lagging device, is adapted when closed to short circuit the condenser e so as to restore the counter to its initial condition after a predetermined time interval. If desired, the condenser e may be charged to a maximum from time to time and discharged by each impulse of light by a definite amount, the release of the relay j taking place at a definite minimum magnitude of the charge.
Patent GB-836481-A (GB)
Title: Ceramic dielectric substances of high dielectric constant and low temperature coefficient
Filed: 1958-01-20
Abstract: A dielectric ceramic composition consists, in per cent by weight, of 50-99,5 barium titanate, and 0,5-50 of at least one compound of the formula n (AxBiyB2O9) where A is at least one of the elements Bi, Ba, Sr, Ca, Pb, Na, K or Cd; B is at least one of the elements Ti, Nb or Ta; n is an integer and the sum of x and y equals 3.  The two components are separately prepared, mixed, shaped with an organic binder added, and fired. The two components may form solid solutions with each other.
Patent GB-745741-A (GB)
Title: Improvements in or relating to radial cylinder rotational units, such as engines, compressors and pumps
IPC: F02B57/10
Filed: 1953-01-22
Abstract: 745,741. Hot air and gas engines. TACCONI, G. Jan. 22, 1953 [Jan. 29, 1952]. No. 1911/53. Class 7(1) [Also in Groups XXVI, XXVIII and XXIX] In a revolving-cylinder engine or com- 'pressor having radial cylinders 17 arranged in a block 16 rotatable about a distributing valve 26 slidably mounted on a hollow stationary shaft 27 and pistons 18 attached by - connecting rods 19 to a disc member 12 secured by cranks 22 to the block and rotatable about an axis parallel to but offset from the axis of the block, the shaft 17 carries rollers 32 co-acting with inclined cam surfaces 33 on the valve so as to produce an axial displacement of the latter to counteract any tendency to the valve to rotate with its seating 24 due to friction. The disc 12 is secured to a shaft 6 rotatable in bearings 4, 5 and the block 16 is supported by a hollow shaft 15 rotatable in bearings 13, 14. The valve 26 forms a chamber 29 with the shaft 27 which is coaxial with the shaft 15 and forms an annular space 38 therewith communicating through holes 37 with an arcuate groove 36 in the valve. When acting as a compressor fluid is drawn into the cylinders through ports 25 in the cylinder heads and valve seat 24, groove 36, holes 37, space 38 and inlet pipe 39 and is discharged through ports 25, a passage leading through the valve to the chamber 29 and holes 35 between the chamber and the bore of shaft 27; as an engine the fluid flows in the opposite direction. The valve 26 is urged on its seating by a spring 30 in the chamber 29. An engine M, Fig. 1, and a compressor C both according to the invention and mounted on a common shaft may form part of a closed cycle system. Heated fluid is supplied from a source S to the engine M and exhausted to a cooler R from which, after cooling, it is drawn by the compressor C and discharged to the source S for re-heating. Power surplus to that required for driving the compressor is utilized by a dynamo D. The working fluid may be air, ether, ammonia or carbon dioxide in a gaseous or in a liquid and gaseous phase.