baber/WOPTO huggingface dataset:
Patent FI-20030272-A (FI)
Inventor: HAEMAELAEINEN MIIKKA
IPC: H03F1/06
Filed: 2003-02-25
Abstract: A method and a device for tuning power amplifier (PA, 203) properties such as back-off. A peak-to-average value (PAR) of the amplifier input signal is first obtained by control means (206) and then used for adjusting the power amplifier (203) with tuning means (204, 208, 210) functionally connected to the amplifier (203). The suggested solution is advantageously exploited in a wireless communications device like a mobile terminal to optimize the performance thereof by, for example, reducing the power dissipation in the transmitter.
Patent FI-20116266-A (FI)
Inventor: KETONEN ARI
IPC: E06B5/16
Filed: 2011-12-13
Abstract: The object of the invention is an insulated landing door of an elevator, which door comprises at least one door panel (1) that opens and closes in the lateral direction and is provided with a glass surface plate (2), which door panel comprises a frame structure (7) supporting the door panel (1) and an edge beading (6) on the front edge of the door panel (1) and an insulation element (11). The insulation element (11) is composed of one or more glass plates, and that there is an air gap (12) between the glass surface plate (2) and the glass insulation element (11).
Patent FI-20125073-A (FI)
Inventor: KERE PETRI
Filed: 2012-01-24
Abstract: The invention relates to a rope (10, 20, 30, 40, 50, 60, 70, 80, 90, 100) of a lifting device, particularly of a passenger transport elevator and/or freight transport elevator, the width of which rope is greater than the thickness in the transverse direction of the rope, which rope comprises a load-bearing part (11, 21, 31, 41, 51, 61, 71, 81, 91) in the longitudinal direction of the rope, which load-bearing part comprises carbon-fiber reinforced, aramid-fiber reinforced and/or glass- fiber reinforced composite material in a polymer matrix, and which rope comprises one or more optical fibers and/or fiber bundles (2) in connection with the load-bearing part (11, 21, 31, 41, 51, 61, 71, 81, 91 ) and that the aforementioned optical fiber and/or fiber bundle (2) is laminated inside the load- bearing part (11, 21, 31, 41, 51, 61, 71, 81, 91) and/or the aforementioned optical fiber and/or fiber bundle (2) is glued onto the surface of the load-bearing part (11, 21, 31, 41, 51, 61, 71, 81, 91) and/or and that the aforementioned optical fiber and/or fiber bundle (2) is embedded or glued into the polymer envelope surrounding the load-bearing part (11, 21, 31, 41, 51, 61, 71, 81, 91), as well as to a condition monitoring method for the rope of a lifting device.
Patent FI-20135345-A (FI)
Inventor: JAIN PUNEET K
IPC: H04W4/50
Filed: 2013-04-09
Abstract: Technology for communicating a short message service (SMS) communication in a packet switched (PS) domain of an evolved packet system (EPS) network. One method comprises receiving, at a core network (CN) control node, a request message from a user equipment (UE) indicating that the UE supports PS based SMS and performs a circuit switched (CS) registration only to receive SMS service via a CS domain; and sending, from the CN control node, an accept message to the UE indicating that SMS over a non-access stratum (NAS) is supported by the CN control node.
Patent GB-1052928-A (GB)
IPC: B29C48/08
Abstract: 1,052,928. Nozzles. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. Oct. 21, 1963 [Oct. 22, 1962], No. 41545/63. Heading B2F. A nozzle for viscous materials such as polymers comprises an elongated slitshaped discharge opening in which is located an elongated movable control element 5. The discharge opening is defined by lips 3 extending from a pipe 1 and the double-wedge shaped control member 5 is supported on external guide rods 10 extending from a yoke 11 controlled by a pneumatic adjusting device 12. The pipe 1 is jacketed and the lips 3 have channels 15 for heating or cooling agents.
Patent GB-1095403-A (GB)
IPC: H03J5/10
Abstract: 1,095,403. Tuning channel indicators. RADIO CORPORATION OF AMERICA. Feb. 2, 1965 [Feb. 10, 1964], No. 4538/65. Heading H3Q. [Also in Division F2] A channel indicator for television receivers displays the appropriate channel number in a window and is operated by a twenty-four position turret tuner and a fine-tuning mechanism; each position of the turret covers three channels (except for the extreme two positions which cover only two channels) and the individual channel is selected by the fine tuner, which automatically provides the appropriate indication. The channel selector knob drives a detent ring 38 (Fig. 6) and a set of channel adjusting screws 48 by 3-to-1 step-down gearing (Fig. 3, not shown). Each screw has a rounded tip 76 which engages the surface 51 of a lever 50 spring-biased at 52 to raise or lower an arm 90 to an extent depending on the frequency of the corresponding channel. This arm acts on the common gear 82 of a differential comprising crown-wheel 80 (attached to the shaft of the ring 38) and output wheel 96; the latter is attached to a further gear 98 which is connected to a gear 102 (by a meshing gear 100, not shown) having an anti-backlash spring 104. The gear 100 is on the tuner shaft which is thus driven according to the setting of the channel selector knob modified by the extent of movement of the appropriate screw 48. The latter is rotated by engagement with a pinion 76 driven from the fine-tuner shaft 60 via worm 70 when the fine tuner knob is pulled out. The turret ring 35 drives an epicyclic gear (112, Fig. 5, not shown) whose shaft carries a bevel 114 (Fig. 2) which rotates the shaft 118 of a spool 120 to wind or unwind a plastic strip which extends from a further spool 122 on a spring- loaded shaft 119. The three channel numbers corresponding to the particular setting of the selector knob are thus displayed in a window 134 cut in a plate 130. (In Fig. 2 the set is tuned to channel 35, this number actually being omitted from the plastic strip but inferred from the pointer line 132 being between numbers 34 and 36.) Movement of the arm 50 causes a shaft 146 (Fig. 6) to move in an arc, and the vertical component of this motion causes an arm 140 (Fig. 2) to pivot about 144 and move the plate 130 vertically so that the pointer line 132 comes opposite the appropriate one of the three positions (34-36 as shown in Fig. 2). If desired, the plate 130 can be reduced to a framework holding the line 132 and the masking of the adjacent unwanted channel numbers effected by a surround to the viewing window in the cabinet of the set. Alternatively, (Fig. 7, not shown) the window 134 in the plate 130 can be just large enough to display one number, and the pointer line is omitted. The channel number can comprise a transparent portion of the otherwise opaque strip illuminated from behind. In another modification (Fig. 9, not shown), the strip and spools are replaced by a drum carrying the channel numbers and rotated about a vertical axis by a bevel gear on the shaft 118.
Patent GB-1227130-A (GB)
IPC: G01C19/38
Filed: 1968-05-09
Abstract: 1,227,130. Gyroscopic apparatus. K.H. STIER. May 9, 1968 [May 13, 1967(2)], No.21981/68. Heading G1C. A gyrocompass for use with a theodolite 8 comprises an intermediate frame 6 in the form of a bearing sleeve rotatable about a vertical axis in an outer frame 3, 4, an inner frame C carrying a gyro 28 with a horizontal spin axis suspended in the intermediate frame, the suspension for the inner frame C being composed of two separate suspension bands 20, 25 having different tensional spring rates, mirrors 31, 24, 19 and 53 being provided on the gyroscope, the head 22 between the bands 20, 25 the head 16 for the band 20 and the theodolite pedestal respectively and co-operating with prisms 43 to 48 and an auto-collinating telescope 37, 38, 39, 41 to enable the relative portions of these members to be determined. A caging ring 32 is provided for the head 22. In use the pendulous mounting for the gyro 28 renders the spin axis north seeking. In a first stage the head 22 is caged so that only the suspension band 25 is operative. This provides a relatively large restoring force compared to the band 20 so that a greater restraint is placed on the oscillations of the gyro spin axis about the meridian so that the spin axis is relatively quickly approximately aligned with the meridian. The ring 32 is then released and the effect of the band 25 becomes negligible in comparison with that of the band 20, and the smaller restoring force provided by this band enabling an accurate determination of the orientation of the meridian to be effected by finding the mean of the oscillations of the gyro about the vertical axis. In an alternative arrangement, the two separate suspension bands are provided one above and the other below the gyro, the lower one having a head at its lower end which can be clamped manually or left free to rotate. Also the caging and uncaging movement may be adapted to change the speed of rotation of the gyro rotor to take further advantage of the relatively fast coarse alignment provided by the band 25, followed by the greater accuracy provided by the band 20.
Patent GB-1228459-A (GB)
IPC: F22B21/02
Filed: 1968-09-05
Abstract: 1,228,459. Steam generators. RHEINSTAHL HENSCHEL A.G. 5 Sept., 1968 [6 Sept., 1967], No. 42313/68. Heading F4A. In a steam generator of circular or polygonal cross-section, a flue defining wall is formed by vertical water tubes 2 and vertical superheater tubes 3. The superheater tubes 3 are suspended from steam and water drum 7 and connected by constricting bends 6. The passage of flue gases beneath the suspended tubes 3 is prevented by a plate 8 having a flange (8B), Fig. 2 (not shown), engaging the tubes.
Patent GB-1231786-A (GB)
IPC: B60H1/00
Filed: 1967-06-02
Abstract: 1,231,786. Dashboards. SMITHS INDUSTRIES Ltd. 30 Aug., 1968 [2 June, 1967], No. 25664/67. Heading B7B. The fingerpieces 23, 24 for controlling a vehicle heater unit are disposed in a trough having a surrounding flange 14 to prevent injury to occupants hitting the dashboard. The members 23, 24 are connected to rack members 25, 26 in engagement with pivoted sectors 33, 34 to which the transmission members are attached. The switch knob 54 is also within the trough.
Patent GB-1232888-A (GB)
IPC: C08F299/02
Filed: 1969-02-17
Abstract: 1,232,888. Resin-impregnated fibrous laminates. SCM CORP. 17 Feb., 1969 [4 March, 1968], No. 8562/69. Heading B5N. [Also in Divisions C2 and C3] A laminable sheet comprising a porous, fibrous base and an in-situ copolymerizable, thermo-setting resin mixture permeating the base, the resin mixture comprising an unsaturated polyester resin physically interspersed with an unsaturated melamine acrylate crosslinking resin which is the transetherification product of a C 1 -C 6  alkoxy methyl melamine and a hydroxy alkyl acrylate, alkylacrylate or haloacrylate, and a thermally activated free radical initiator may be prepared by impregnating the base with a solution of the resin mixture in a volatile solvent and allowing the solvent to evaporate. Suitable bases are paper and wood. In the examples impregnated paper stock is laminated on to a plywood substrate and a particle board substrate.
Patent GB-1233266-A (GB)
IPC: C25B3/29
Filed: 1968-06-06
Abstract: 1,233,266. Adiponitrile. UCB (UNION CHIMIQUE-CHEMISCHE BEDRIJVEN) S.A. 6 June, 1969 [6 June, 1968], No. 27051/68. Heading C2C. Adiponitrile is produced by the direct electrolytic dimerization of acrylonitrile by passing direct current through a cell having its anode and cathode in contact with an electrolyte comprising initially (a) acrylonitrile, (b) water, (c) at least one alkali-metal salt an acid of the formula nH 3 PO 4 -( n-1 )H 2 O or H n P n O 3n , n being from 2 to 100; (d) a surfactant, and optionally (e) at least one salt of a polybasic acid; the weight ratio of (e) to (c) being from 99À9/0 1 to 0 to 100.
Patent GB-1233597-A (GB)
IPC: G01B11/00
Filed: 1968-05-30
Abstract: 1,233,597. Photo-electric interferometers. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. May 30, 1968 [June 2, 1967], No.25965/68. Heading G1A. [Also in Division G2] In a Michelson interferometer the source produces two coherent beams of slightly different wavelength and different polarization and phaseansiotropic means such as a quarter-wave plate are located in at least one of the partial beams whereby the state of polarization of its radiation when incident upon the beam combiner is orthogonal to its state of polarization when emerging from the beam-splitter. Left and right circularly polarized beams of 1À153Á radiation from a He-Ne laser 1, Fig. 1 having a frequency difference of 0À2 Mc/ s are converted into plane polarized beams 4, 5 by a #/4 plate 3. A beam-splitter 2 comprising alterating layers 8 of different refractive index upon which the beams are incident at the Brewster angle reflects beam 5 to a fixed retroreflector 11, 13 through a #/4 plate 9 and transmits beam 4 to a retroreflector 12, 14 through a #/4 plate 10. The reflected beams 15, 16 are recombined by beamsplitter 2 and pass through a plane polarizer set at 45 degrees to the planes of beams 25, 26 to a detector 18 which has an output at the beat frequency of the beams 25, 26 and phase modulated by the position of retroreflector 12, 14. A detector 18 receiving laser light via beam-splitting mirror 22 and a polarizer 19 produces a reference phase. In another embodiment, Fig. 2, (not shown) the polarizing beam-splitter is replaced by an isotropic beam-splitter and the #/4 plate 9 is omitted. The recombined beam is split by a polarizing beam-splitter and the split beams fall on separate detectors which produce signals at the beat frequency of the source beams and with a phase difference dependent upon the position of the movable retroreflector.
Patent GB-1234429-A (GB)
IPC: A63H21/04
Filed: 1968-12-17
Abstract: 1,234,429. Toy railway system. TOMY KOGYO CO. Ltd. 17 Dec., 1968 [29 Aug., 1968], No. 59898/68. Heading A6S. A toy railway system (A) comprising a plurality of individual track sections each in the form of an open-channelled section the ends of each channel being closed by end walls and being straight, curved or inclined and having a roughened upper surface. The track sections are supported by at least one building assembly (C) and a plurality of support assemblies (D), both types of assembly having upwardly projecting tapered lugs adapted to receive the proximate end walls of two abutting track sections providing both a means for supporting and connecting said sections end to end. The building assembly comprises at least one building unit (6) which is a substantially hollow cylindrical body having two upwardly projecting lugs (12) for receiving the track sections which enter the unit through two holes (10) diametrically opposite to each other in the side wall. The unit is provided with a circular upper face opening (8) and a corresponding downward projecting section from the lower face so that units (such as 5, 6, 7) may be stacked one upon the other, the downward projection of the upper unit being inserted in the upper face opening of the unit below. The support assemblies (D) consist of a columnar body having a detachable ornamental ring-like member on top, the upper end of the column being split diametrically into two oppositely facing segments forming receiving lugs which pass either side of a radial lug in the ring-like member and provide the means of support and connection of track sections. The upper surface of the track is serrated to prevent skidding of the monorail car (E) which is operated by an electric motor powered by a dry cell. Guide rollers are provided either side of the front and rear wheels of the car, which are in loose contact with the side walls of the track while the car is seated on top of the track, thus preventing the car falling off. The car has a rectangular frame and a removable hood to allow access to the drug cell. A base-board (1) and ornamental accessory buildings (2, 3, 4) are provided.
Patent GB-1238592-A (GB)
IPC: A41H43/04
Filed: 1969-05-28
Abstract: 1,238,592. Bonding textile material. ISAAC BRAITHWAITE & SON ENGS. Ltd. 28 May 1970 [28 May, 1969], No. 26861/69. Heading B5N. Apparatus for bonding together pieces of textile material C and I carrying thermoplastic resin comprises a platen 2 with a rectangular underface 4 defining a pressing surface, means, e.g. electrical, for heating the platen, a frame 50 supporting an impervious flexible sheet 52, a resilient sealing strip 54, e.g. of silicone rubber, mounted on an upper side of the sheet and disposed in the form of a closed figure enclosing an area of the sheet, a web of flexible pervious material 32 for supporting the pieces to be bonded, means comprising strut 56 mounted on a piston rod of a pneumatic or hydraulic piston and cylinder unit 58 supplied with pressurized motivating fluid via valve 60 for raising the frame and sheet relatively to the platen to press the sealing strip against the underside of the web and push it against the underface so that the pieces are located in a volume bonded at least in part by the underface, sealing strip and upper face of the sheet, and suction means comprising a pump connected via valve 10 to piping 12 communicating with bores 14 opening into groove 6 of substantially rectangular shape spaced from the periphery of the platen by a margin surface 8 flush with surface 4, to extract gas from the volume to reduce the pressure therein to establish a pressure differential across the sheet so that the pieces are pressed against the platen by the resultant pressure deriving from atmospheric pressure acting on the underside of the sheet exposed to the atmosphere. An airtight blockage of groove 6 by sheet 52 during pressing is prevented by pad 53 of resilient pervious material, e.g. silicone rubber having through bores 53a opening into a gap between sheet 52 and the underside of the pad spaced from the sheet by discrete substantially cylindrical projections 53b on the pad. The platen is supported on press frame 16 carrying two pairs of substantially horizontal rails 18 and 20 extending from under the platen to one side thereof, the upper pair extending through slide blocks affixedly mounted on a tray capable of sliding through and under another tray 26 similarly slidably mounted on the lower pair of rails 20. Each tray is of a similar construction and comprises a pair of sides of U-section mounting the side blocks and rigidly interconnected by end struts, the web 32 having a rod sewn into the hem at opposite ends each rod mounting a plurality of helical springs mounted at their other ends on the struts and one of the rods pivotably carrying a wire frame 38 supporting a perforate cover sheet 40 of adhesive repellent material, e.g. polytetrafluoroethylene. The trays are interconnected by two separate lengths of chain extending adjacently to the inner faces of the sides and passing round sprockets rotatably mounted on frame 16 so that when one tray is pushed in one direction under the platen the other tray automatically slides from under in the opposite direction to the loading and unloading position.
Patent GB-1238972-A (GB)
IPC: C04B24/04
Filed: 1969-05-29
Abstract: 1,238,972. Cementitious compositions. DOW CHEMICAL CO. 29 May, 1969, No. 27357/69. Heading C1H. A C 6-16  alkenyl succinic acid, water-soluble salt or anhydride is incorporated in or applied to cement, concrete or a mixture of soil with cement or burnt lime. 1-3% of CaCl 2  is optional. Cement includes Portland, aluminous, pozzudana, lime and slag.
Patent GB-1252286-A (GB)
IPC: C07D501/60
Filed: 1968-11-04
Abstract: 1,252,286. Antibacterial cephalosporanic acid derivatives. CIBA-GEIGY A.G. 4 Nov., 1968 [3 Nov., 1967], No. 52211/68. Heading A5B. [Also in Division C2] Pharmaceutical compositions having antibacterial activity comprise a 3-desacetoxymethyl-3-formyl-7-amino - isocephalosporanic acid of the formula:  in which X is H or acyl, or a salt thereof, in admixture or conjunction with a pharmaceutically suitable carrier. The compositions may be administered enterally, locally or parenterally in the form of tablets, dragÚes, ointments, creams, capsules, solutions, suspensions or emulsions.
Patent GB-1253023-A (GB)
IPC: H01Q1/04
Filed: 1961-05-19
Abstract: 1,253,023. Aerials. SUD-AVIATION SOC. NATIONALE DE CONSTRUCTIONS AERONAUTIQUES. 19 May, 1961 [31 May, 1960], No. 18473/61. Heading H4A. Radio communication through sea water is effected by low-frequency radiation from a submerged antenna and simultaneously, surface communication over large distances is possible. As shown, Fig. 1, electric and magnetic field vectors, E and H, are produced at the water surface. The vector E is slightly inclined to the surface and has a vertical component Ez and horizontal component Ex. The magnetic field H is parallel to the water surface (and perpendicular to the diagram plane). Power is transmitted horizontally in the direction F by the vectors H and Ez and in the direction f, downwards, by the vectors H and Ex. The antenna employed, Fig. 2, consists of grids 3, 4 supported beneath the sea surface by the floats 1, 2 and energized by the transformer 5 through the cables 9, 10. Radiation takes place from the current streams i 1 , i 2  flowing near the surface between 3, 4. In further embodiments, not shown, a layer of oil is interposed between the sea surface and the air in order to raise the radiation efficiency of the system by matching the characteristic impedances of water and air. The device may also be adapted to be towed by a moving surface vessel.
Patent GB-1256798-A (GB)
IPC: F15B15/12
Filed: 1969-03-27
Abstract: 1,256,798. Semi-rotary fluid-driven motors. CITROEN S.A. (AUTOMOBILES CITROEN, BERLIET, PANHARD). March 27, 1969 [March 29, 1968], No.16150/69. Heading F1F. A semi-rotary motor, or actuator, has a vertical shaft 4 extending through units, or "stages", A- -D coupled mechanically in series and hydraulically in parallel with one another, each stage comprising a casing 1 containing an abutment 3 and a sleeve 2 furnished with a vane 2a. The sleeve of the stage D is fixed to the shaft, the sleeves of the other stages being capable of angular displacement relative to the shaft and coupled to the casing of the stage thereabove. Whereas the casing of the stage A is fixed, the casings of the other stages are capable of angular displacement about the shaft, which can turn about its own axis relative to the casing of the stage A. Conduits 5, 6 in the casing of the stage A, conduits 7, 8 in each sleeve, bores 11, 12 in the shaft and annular channels 9, 10, 11a, 12a are provided for admission and discharge of the working fluid to and from chambers 1a, 1b in each stage. Angular displacement of the sleeves relative to the respective casings results in greater angular displacement of the shaft relative to the casing of the stage A, which displacement may exceed 360 degrees, depending upon the number of stages. A second embodiment, Figs. 4 and 5 (not shown), differs chiefly in that the motor is effectively inverted, the shaft (104) being fixed and the casing (101) of the uppermost stage (D 1 ) is coupled to an output gear-wheel (113). Each stage has two diametrically-opposed abutments (103) and two diametrically-opposed vanes (102a) on the sleeve (102). The stages can be actuated independently for one direction of angular displacement and either independently or simultaneously, for the other direction to which end one pair of chambers (101a) in each stage is connected to a respective bore (111) in the shaft and the other pair of chambers (101b) is connected to a common bore (112) in said shaft. The abutments in the various stages span different angles. At least one of the stages may serve as a shock absorber, its respective bore (111) being permanently pressurized. Since such a stage, or stages, can absorb shock in one direction of angular displacement only, one of the stages may be arranged to absorb shock in the other direction. A counter-pressure may be applied to the, or each, shock-absorbing stage through the bore (112) and adjustable valve (not shown).