baber/WOPTO huggingface dataset:
Patent FI-942666-A (FI)
Inventor: HEISKARI MIKA
IPC: H04B7/26
Filed: 1994-06-06
Abstract: PCT No. PCT/FI95/00318 Sec. 371 Date Feb. 5, 1996 Sec. 102(e) Date Feb. 5, 1996 PCT Filed Jun. 5, 1995 PCT Pub. No. WO95/34179 PCT Pub. Date Dec. 14, 1995A method for reacting to disturbance on an uplink frequency in a mobile communication system which comprises a mobile communication network which includes at least one base station and a mobile services switching center, as well as at least one mobile station which communicates with base station on an uplink, i.e. receive, frequency, and on a downlink, i.e. transmit, frequency of base station. In order to react advantageously to an uplink disturbance, the following procedure will be followed: a mobile communication network detects the disturbance on an uplink frequency, the mobile communication network informs a mobile station of disturbance by using a downlink frequency and commands the mobile station to listening mode in which the mobile station stays on the same downlink frequency and receives information from the base station, the mobile station shifts to listening mode.
Patent FI-950736-A (FI)
Inventor: HODGE STEVE
IPC: F03C2/08
Filed: 1995-02-17
Abstract: PCT No. PCT/GB93/01680 Sec. 371 Date Jan. 24, 1995 Sec. 102(e) Date Jan. 24, 1995 PCT Filed Aug. 9, 1993 PCT Pub. No. WO94/04824 PCT Pub. Date Mar. 3, 1994A compact gerotor pump having reduced axial dimension has an external fixed pump body in which a rotor and annulus set is housed. A drive shaft is provided that is neither fixed nor journalled directly by the pump body. The shaft is secured to the rotor within the body and extends through an opening in an end wall of the body and is secured to the hub of an external drive gear that is journalled by the housing for driven rotation of the drive gear, shaft, and rotor relative to the pump body.
Patent FI-950902-A (FI)
Inventor: SONNINEN HEIKKI
IPC: F16H7/24
Filed: 1995-02-28
Abstract: The invention relates to a method and a device for fitting a transmission chain 1 or the like in place around one or more chain sprocket wheels 2, 3 in order to join the ends of the chain together or to a suitable working element. A rigid piece 6 is first adjusted to a path extending on opposite sides of the mid-plane 15 of the chain sprocket wheels 2, 3 of the transmission chain 1 and formed from at least one guide 4, 5, the said path being designed to run at least partially around one or more chain sprocket wheels 2 at a distance b from the chain sprocket wheel 2, largely following the final drive path of the transmission. The end 7 of the transmission chain 1 is then fixed to the rigid piece 6 in order to draw the transmission chain 1, supported by the rigid piece 6, in place by drawing the rigid piece 6. <IMAGE>
Patent FI-952316-A (FI)
Inventor: DEN BESTEN LEROY
IPC: E21C35/19
Filed: 1995-05-12
Abstract: A cutting bit including a conical nose and an integral depending cylindrical shank. The conical nose includes a tip having a hard wear resistant insert and a flange positioned between the tip and the shank and having a diameter greater than the shank. The flange has a planar underside including at least one undercut extending radially inward from the exterior peripheral surface of the flange to provide in cooperation with the face of a cutting bit block a resistance surface for insertion of a tine of a cutting bit removal tool.
Patent FI-971968-A (FI)
Inventor: ZACHARIAS DONALD RICHARD
IPC: B22D41/00
Filed: 1997-05-07
Abstract: A tundish impact pad (20) to reduce turbulence in the tundish comprises a body of refractory material capable of withstanding contact with molten steel in a tundish (10), the body comprising a base (22) having an impact surface (24), an outer sidewall (26, 40) extending upwardly from the impact surface (24), a top surface (32) connected to the sidewall (26, 40) and defining an opening (30) therein, in which the top surface (32) has an inner annular portion (42) substantially parallel to the impact surface (24), and the sidewall (26, 40) has an interior face (28) which is substantially perpendicular to the impact surface (24) and wherein a substantially right angle corner (28A) is provided between the sidewall (28) and the impact surface (24) and a substantially right angle corner is provided between the sidewall (28) and the top surface inner annular portion (42).
Patent FR-1413436-A (FR)
IPC: H03K19/08
Filed: 1964-10-29
Granted: 1965-10-08
Abstract: 1,028,650. Semi-conductor circuits. INTERNATIONAL BUSINESS MACHINES CORPORATION. Sept. 30, 1964 [Oct. 31, 1963], No. 39742/64. Heading H3T. [Also in Division G4] A threshold circuit for comparing an input voltage with a decreasing ramp voltage comprises a pair of diodes 16, 18, the junction 14 of which is at the lower voltage as shown in Fig. 2. When the ramp voltage becomes less than the input voltage a signal is passed via capacitor 62 to switch a tunnel diode and cause transistor 68 to give an output at 72. A number of threshold circuits 100, 102, 104 are arranged in Fig. 3 to indicate, by comparison with a ramp voltage from a common generator 106, which of a number of signals is the highest. The first circuit to respond sends a pulse to single-shot 110 to enable gates 112, 114, 116 passing the threshold circuit signal to a corresponding latch 118, 120, 122. The output from the latch activates an indicator 124, 126 or 128.
Patent GB-1487300-A (GB)
Title: Electrode plate for electric storage batteries particularly for lead storage batteries
IPC: H01M4/70
Filed: 1976-01-12
Abstract: 1487300 Electrode plate VARTA BATTERIE AG 12 Jan 1976 [11 Jan 1975] 01035/76 Heading H1B An electrode plate for a storage battery, e.g. a lead acid battery comprising a perforated laminar conductor 1 having a connector lug 7 at one end, a synthetic resin frome 6 extending beyond both sides of the conductor and forming recesses on both sides of the conductor receiving active material and electrolyte - permeable material, e.g. woven and non-woven glass fibre or synthetic resin covering the recesses on both sides the perforations in the laminar conductor, which may be made of lead, leaded copper or aluminium sheet, defining main current paths in the conductor extending in directions generally towards the said end of the conductor form a region in the conductor furthermost from the said end and the perforations also defining transverse current paths extending in directions generally transverse to the main paths, the amount of conductive material of the laminar conductor at the region of the connector lug and/or in the main current paths being greater than the amount of conductive material at the said region furthermost from the said end and/or in the transverse current paths. The conductor may have a number of different configurations to the perforations, Figs. 1A, 1B, 2A, 2B, 3A, 3B, 4A and 4B, may have a wedge shaped cross-section, Fig. 2B and may have vertical and horizontal resin strips on both sides of the plate, the strips 4 passing through the perforations of the plate, Fig. 1B, to strengthen the plate and the electrolyte permeable material encasing the active material may be recessed to form a flush fit with the resin frame.
Patent GB-1115254-A (GB)
Title: New aminopyrazolopyridine derivatives compounds and process for the manufacture thereof
IPC: A61K31/44
Filed: 1967-01-09
Abstract: Novel 5-A-pyrazolo[3,4-b)pyridines which are unsubstituted in the 4-position and in which A is amino or acylamino such as those of formula <FORM:1115254/C2/1> where R1 is alkyl or phenyl and R is H alkyl or phenyl and acyl groups include alkanoyl, mono- or dichloro-alkanoyl, morpholinoalkanoyl, benzoyl, chloro- or trimethoxybenzoyl, nicotinoyl, thiocarbamoyl and N1-benzoylthiocarbamoyl and acid addition salts thereof are prepared by Hofmann degradation of the corresponding 5-carbamoyl compound optionally followed by introduction of the acyl group and/or salt formation.  5 - Carbamoyl - 1 - R - 2 - R1 - pyrazolopyridines are prepared from the corresponding carboxylic acids which are obtained by hydrolysis of their esters.  5 - Carbethoxy - 1 - R - 2 - R1 - pyrazolopyridines are obtained by dechlorination with hydrogen of the corresponding 4-chloro compound which is obtained by chlorination of the 4-hydroxy compound.  5 - Carbethoxy - 4 - hydroxy - 1 - R - 2 - R1-pyrazolopyridines are prepared by cyclization of N(1 - R - 3 - R1 - 5 - pyrazole) - aminomethylene malonic acid diethyl ester which is obtained by condensation of ethoxymethylene malonic acid diethyl ester and the 5-aminopyrazole.  5 - Amino - 3 - phenyl - pyrazole is prepared by condensation of methyl hydrazine and benzoylacetonitrile. Pharmaceutical compositions in conventional forms for oral or parenteral administration useful as vasodilators and cardiotonics comprise an above novel compound and a pharmaceutical excipient.
Patent GB-318817-A (GB)
Title: Improvements relating to globe fittings for electric lamps
IPC: F21V17/12
Filed: 1929-01-12
Abstract: 318,817. McGeoch & Co., Ltd., W., and Fraser, C. W. Jan. 12, 1929. Securing globes to holders.-In a U-shaped globe guard 3 of the kind in which the screwthreaded ends of the limbs 6, 7 pass freely through holes 8, 9 in the skirt of the gallery 1 and engage nuts 10, 11 to press the globe 4 into contact with a flexible washer seated in the gallery, one or both of the nuts are accommodated within a guard socket 13 having a lateral opening 14 through which, when the nut is loosened sufficiently, the limb is free to pass so that the guard can swing about the axis of the other limb. The guard sockets 12, 13 necessitate the use of a tubular spanner. In practice both nuts are unscrewed until the guard is able to clear the lower end of the globe and the guard is then swung clear of the globe about the limb 6. Specification 277,839 is referred to.
Patent GB-739177-A (GB)
Title: Improvements in or relating to rock drills
IPC: E21B21/00
Filed: 1953-01-15
Abstract: 739,177. Rotary well-drilling apparatus. DIONISOTTI, J. Jan. 15, 1953 [Feb. 6, 1952; Dec. 5, 1952], No. 1215/53. Class 85. A rotary well drill con sists of a steel shank 4 carrying a bit 5 and mount ed for rotation within a tube 24 which can be independently rotated at a slower speed, the tube 24 being supported in bearings 25, 26 in an outer tube 10 carrying cutters 17 at its lower end and spacer blocks 15 at intervals along its length, the blocks hold. ing the assembly axially within the borehole. The tube 10 can also be rotated independently of the inner tube 24 and shank 4. Air and/or water is pumped down the inner tube and carries waste from bit 5 and cutters 17 upwardly in the space between the outer tube and the wall of the borehole. Should the bit begin to jam in the bore and the application of an increased driving force on the shank does not release it, a ratchet device, Fig. 8, comes into operation when the shank speed falls to that of tube 24 so that the drive to that tube is communicated to the shank through pawls 27. Additionally the shank can be raised slightly, within limits determined by a stop 32 thereon, relatively to the tubes. In a modification, blocks 15 are replaced by a helical guide strip which also serves to assist the upward flow of drilling mud during rotation of the outer tube.
Patent GB-107933-A (GB)
Title: Improvements in or relating to Speed Reducing Gear-arrangements for Steam Turbines.
Inventor: OGAWA YEITARO
IPC: B63H23/00
Filed: 1917-01-24
Abstract: 107,933. Ogawa, Y. Jan. 24, 1917. Motor power plant; driving and transmiss i o m mechanism, special applications of.-Two turbines 1. 2, which may be simple or compound and arranged in series or parallel, are arranged on opposite sides of the driving pinion 4 forming part of the reduction gearing so as to avoid the detrimental distortion arising from a one-sided drive. The turbines 1, 2 and pinion 4 may be on a common shaft, or the shaft of the pinion 4 may be coupled at each end to the turbine shafts.
Patent GB-716259-A (GB)
Title: Improvements in or relating to electrical condensers
IPC: H01G4/10
Filed: 1953-04-15
Abstract: 716,259. Hydraulic presses. CIANCHI, A. L. G. April 15, 1953 [Jan. 16, 1952], No. 1257/52. Class 69 (2). [Also in Groups XXIII and XXXVI] The invention relates to electrical capacitors. As part of the manufacturing process, a hydraulic press is described, Fig. 9, comprising a piston 30 in cylinder 28 attached to press block 32 attached to guide rod 33. An anvil 36 is surrounded by stripper 37 operated by lever 40 and heat is provided by coil 38 in asbestos 39. Fluid pressure is supplied by pipes 43 and 44, a buffer container 47 bemg provided to stabilize the pressure.
Patent GB-597818-A (GB)
Title: Washable articles such as table mats, table tops, and the like made from composite sheet material
IPC: A47G23/03
Filed: 1945-01-16
Abstract: 597,818. Wall and ceiling mountings. McLEAN, E. J. Jan. 16, 1945, No. 1274. Drawings to Specification. [Class 20(iv)] [Also in Groups VIII, XI, XIV, XVI and XXV] Wall and ceiling mountings for gas and electric light fittings consist of a base of cardboard &c. with facings of a paper. fabric &c. material coated or impregnated with a nitro-cellulose or other waterproof compound attached to one or both sides. The articles are cut from a previously prepared sheet of faced material by a cutting tool (see Groups VIII and XVI) which simultaneously compresses the base at the top and bottom corners deflecting the margins of the facings to lie over the rounded edges. These are treated with a nitro-cellulose paint to seal the edges of the facings and may also be buffed. The facings may be plain or patterned in any desired colour and the articles may be embossed on one or both sides by the cutter in the one operation.
Patent GB-107176-A (GB)
Title: Improvements in or relating to Mechanism for Stropping or Honing Razor Blades.
Inventor: HARRIS WILLIAM GEORGE
IPC: B24D15/10
Filed: 1917-01-25
Abstract: 107,176. Harris, W. G., and Rutter, S. E. Jan. 25, 1917: Stropping-apparatus.-Relates to stropping or honing devices of the kind in which the blade is thrown over at each reversal of movement over the strop by means of a rotary actuating-member moving in contact with the strop. According to the invention, the blade-holder is made detachable from its bearings and readily removable from the actuating-member. The friction roller 1, Figs. 3 and 8, which forms the actuating-member, and a guide-member 3 are secured at one end to the handle 4 and at the other end are connected by a plate 5 having a, hole 12; the blade-holder is provided with a spindle 6 having at one end a nipple adapted to enter the hole 12 and at the other a socket adapted to fit over a spring-supported pin 11 protruding from the end of the handle. The spindle is placed in position by depressing the pin. On the spindle is a pinion 16 toothed or plain which engages with a corresponding pinion 15 on the roller 1. The blade-holder shown in Fig. 3 consists of a plate with stampedout tongues 20 to enter holes in the blade and a ledge 22 to take one end of the same. The holder shown in Figs. 8 and 10 consists of a clip, the two sides of which are drawn together by a screw. The handle 4 may be the handle of a safety razor; in the construction shown in Fig. 10, wherein the holder and blade are shown in the shaving position, a plate is formed with lateral wings 32 slotted to take the ends of the spindle of the blade-holder which is held in place by a resilient catch 36; the tail 37 of the catch passes through a slot in the plate and bears upon a spring 47, it is held in place by lateral projections extending on each side of the plate, but may be withdrawn when it is moved forward into a wider part of the slot, which may be done when the clamping-plate 44 is removed. The blade-holder with the blade may be removed by depressing the thumb-piece 46.
Patent GB-1459866-A (GB)
Title: Transversely rigid conveyor belt
IPC: B65G15/34
Filed: 1974-01-11
Abstract: 1459866 Laminated conveyer belt K HARTMANN 11 Jan 1974 [12 Jan 1973] 01331/74 Heading B5N A transversely rigid conveyer belt of elastomeric material comprises bearing and running layers 1, 2 and a core 3, a single longitudinallystretchable inlay 4 having stretch-resistant weft yarns and one or more inlays 7 having transverse buckling strength, at least one of which resists longitudinal stretching. The wefts of inlays 4 and 7 may be metal wires, steel cord or polyester yarn, in addition the weft of 4 may comprise glass and polyester filaments and the weft of 7 may comprise polyester filament or mixed-twist yarn containing polyester. The warp of 4 may be stretch polyamide yarn. The inlays 7 may include a stretchable inlay, and in order to improve buckling strength, may be of hardened or stiffened woven fabric or may be embedded in an elastomer which is at least as hard as that of the layers 1, 2. The core layer 3 may also be at least as hard as layers 1, 2. The hardness of the elastomeric material may be controlled by adding nylon or polyester flock. The inlay 4 may occupy edge zones only. Longitudinal shim strips 11, 12 may be provided in edge zones of at least one layer 1, 2.
Patent GB-119974-A (GB)
Title: Improvements in or relating to the Tail Fins of Aeroplanes or other Aircraft.
IPC: B64C13/00
Filed: 1918-01-24
Abstract: 119,974. Blackburn Aeroplane & Motor Co., and Booth, H. Jan. 24, 1918. Planes, arrangement and construction of.-Tail fins for aeroplanes and other aircraft are constructed with two vertical spars extending into the fuselage, either the front or rear spar being laterally flexible and the other spar rigid so that the effectiveness of the fin shall be respectively increased or diminished with increase of speed. Fig. 1 shows a fin 2 having a flexible rear spar 5 and rigid front spar 4 extending into the fuselage. A rudder 3 is pivoted to the rear edge of the fin.
Patent GB-1430598-A (GB)
Title: Construction unit
IPC: E04B7/18
Filed: 1973-01-11
Abstract: 1430598 Installing dormer windows E L HANNA 22 Oct 1973 [11 Jan 1973] 1438/73 Heading E1W A dormer window is formed in an opening, having a horizontal lower edge, in a sloping roof by fixing a frame 11, 12 into the opening, fixing to the frame, save at the part along the horizontal lower edge a hood shaped cover 13, such that the front edge 14 lies in a vertical plane with the horizontal lower edge and fixing a window frame 17 into this opening. The dormer window may be rectangular in which case the hood is formed as a rectangular channel (not shown). The cover may be formed of resin impregnated glass fibres and incorporate a flashing 16. The frame 11, 12 may be of laminated wood. The cover 13 may incorporate heat insulating material and is provided at its front edge 14 with wooden blocks (not shown) to which the frame 17 may be secured.
Patent GB-346713-A (GB)
Title: Improvements in or relating to photo-electric cells
IPC: H01J40/04
Filed: 1930-01-15
Abstract: 346,713. Discharge apparatus. STANDARD TELEPHONES & CABLES, Ltd., Columbia House, Aldwych, London.- (Gibson, W. T. ; 46, Avenue de Breteuil, Paris.) Jan. 15, 1930, No. 1478. [Class 39 (i).] A resilient electrode such as an anode for a photo-electric cell or other discharge device is inserted in a container having an opening of smaller size than the anode, by deforming the anode to allow it to pass through the opening, the anode, owing to its resilience, taking up its proper shape inside the container. As shown, an anode consisting of wires 3, secured, as by welding to a disc 4, and extending in the form of a fan, is inserted through the neck 1 by bending the wires to form two bundles parallel with the support 2 or the anode may be of conical shape. In another arrangement each wire is L-shaped and has a loop at the bend.
Patent GB-746951-A (GB)
Title: Improved arrangements for sealing windows
Inventor: HONICKE HEINRICH
IPC: E06B3/26
Filed: 1953-01-19
Abstract: 746,951. Windows. METALLWERK DR.- ING. WOLF & CO., GES. Jan. 19,1953, No. 1543/53. Class 20(3). In a double-glazed window the outer and inner sashes F, F<SP>1</SP> of each window A, B are provided with interengaging ribs o and the upper rail of the outer sash F of the upper window B, the lower rail of the outer sash of the lower window A and the side stiles, not shown, of the outer sashes of both windows are provided with ribs v, r which engage corresponding grooves on the stationary frame. The meeting rails of each window may also be provided with interengaging ribs t.
Patent GB-652282-A (GB)
Title: Improvements in or relating to filling material for thermostatic devices
IPC: G01K5/32
Filed: 1948-01-20
Abstract: 652,282. Temperature-responsive actuating-elements. STANDARD - THOMSON CORPORATION. Jan. 20 1948, No. 1707. Convention date, Feb. 5, 1947. Drawings to Specification. [Class 64(ii)] In a temperature-responsive device such as the type having a bulb connected by a capillary tube to an expansible element, e.g. a bellows, the filling liquid is a substantially eutectic mixture of any three of diphenyl ether, diphenyl, meta-terphenyl, ortho-terphenyl and benzophenone (diphenyl ketone) or of any three of the substances with diphenyl ether. A ternary eutectic mixture referred to comprises, by weight, 44.11 per cent diphenyl ether, 15.9 per cent diphenyl and 40 per cent orthoterphenyl. Since they do not solidify above 40‹F. (the minimum melting point obtained is 28‹F.), these mixtures may be used in devices in ovens particularly as they may be supercooled and the constituents are stable at temperatures at least up to 650‹F.
Patent GB-1299701-A (GB)
Title: Device for guiding a freely movable vehicle
IPC: G05D1/02
Filed: 1970-01-14
Abstract: 1299701 Automatic steering control BROWN BOVERI & CO Ltd 14 Jan 1970 [16 Jan 1969] 1787/70 Heading G3R When a vehicle 1', Fig.1, is symmetrically positioned as shown relative to a buried cable 7', the voltage induced in a detector coil 4' by the horizontal component of the magnetic field produced by the cable is a maximum, while that produced in a coil 5' by the vertical component is a minimum. If the vehicle deviates from this position as it travels, the two voltages cause adjustment of the steering in a sense dependent on their sign so that the vehicle is restored to the desired symmetrical position. Use of alternating or direct current energization of the leader cable and Hall generators or magnetic field responsive resistors as the sensors is referred to.
Patent GB-1006303-A (GB)
Title: Rotary cylinder internal combustion engine
IPC: F02B53/00
Filed: 1964-04-02
Abstract: 1,006,303. Revolving cylinder engines; power plant. A. P. PEDRICK, and F. E. ROBBINS. April 2, 1964, No. 1899/64. Headings F1B and F1Q. [Also in Division B7] A rotary cylinder engine has a rotary sleeve valve 7, Fig. 1, rotating in the same direction as the rotary cylinder block 5. In the four stroke engine of Fig. 1 with inlet and exhaust passages 11, 12, the sleeve 7 rotates at half the speed of the block 5 and the pistons are connected to a stationary crankpin 1. In the four cylinder engine of Fig. 9, the cylinders are in two pairs at 180 degrees and are cooled by air driven through the rotating block by fan 27. The valve 7 is driven from an extension 22 of the cylinder block 5 by gears 23, 25, and the output shaft 21 is driven from the cylinder block by gears 19, 20. The air intake pipe 29 is fed with warm cooling air. Several ignition devices 36, Fig. 14a, may be provided and brought into action in succession as engine speed increases in order to vary the ignition advance. In a compression ignition engine the piston may be constructed as in Specification 981,436 and the stroke of the pistons altered as engine speed increases. In Fig. 24 two of the engines 60, 61 are arranged transversely in a motor vehicle with their output shafts driving the half shafts 64, 65 either separately or through a coupling 63. In Fig. 26 the pistons 3<SP>1</SP> act upon a stationary cam 7<SP>1</SP> towards which they are urged by a flexible band 66. Specifications 275,740, 469,883, 565,652, and 911,937 also are referred to.