baber/WOPTO huggingface dataset:
Patent FI-925447-A (FI)
Inventor: LAATU JUHO
IPC: H04W60/04
Filed: 1992-11-30
Abstract: The invention relates to a cellular radio network and a method for performing location updating in a cellular radio system. The cellular radio network does not employ fixed location areas, as prior cellular radio networks do, but it employs a location area configuration which is subscriber station specific and dynamically adaptive. In connection with each location updating, it is therefore possible to select an optimal location area for the subscriber station at that particular moment, the selected location area being preferably of an arbitrary size and form. It is thus possible to define the location area subscriber station specifically in such a manner that, on one hand, it is sufficiently large so that the subscriber station does not have to perform location updating frequently but, on the other hand, sufficiently small so that the paging of the subscriber station does not load the cellular radio network too much. The network and method also allow the use of completely subscriber station specific location areas.
Patent FI-945626-A (FI)
Inventor: BRITTON THOMAS CHARLES
IPC: C07F7/18
Filed: 1994-11-29
Abstract: A process for preparing 2,2-difluoroketene silyl acetals and  alpha , alpha -difluoro- beta -silyloxy-1,3-dioxolane-4-propanoic acid esters using these acetals.
Patent FI-952327-A (FI)
Inventor: ANDERSON DARRELL R
IPC: C12P21/08
Filed: 1995-05-12
Abstract: Disclosed herein is an immunologically active, chimeric anti-CD20 antibody for use as a medicament, which antibody is capable of substantial B-cell depletion when administered to a subject.
Patent FI-962927-A (FI)
Inventor: DAUGAN ALAIN CLAUDE-MARIE
IPC: A61K31/4985
Filed: 1996-07-19
Abstract: A compound of formula (I) and salts and solvates thereof, in which: R0 represents hydrogen, halogen or C1-6 alkyl; R1 represents hydrogen, C1-6alkyl, C2-6 alkenyl, C2-6 alkynyl, haloC1-6alkyl, C3-8cyloalkyl, C3-8cycloalkylC1-3alkyl, arylC1-3alkyl or heteroarylC1-3alkyl; R2 represents an optionally substituted monocyclic aromatic ring selected from benzene, thiophene, furan and pyridine or an optionally substituted bicyclic ring attached to the rest of the molecule via one of the benzene ring carbon atoms and wherein the fused ring A is a 5- or 6-membered ring which may be saturated or partially or fully unsaturated and comprises carbon atoms and optionally one or two heteroatoms selected from oxygen, sulphur and nitrogen; and R3 represents hydrogen or C1-3 alkyl, or R1 and R3 together represent a 3- or 4-membered alkyl or alkenyl chain. A compound of formula (I) is a potent and selective inhibitor of cyclic guanosine 3'5'-monophosphate specific phosphodiesterase (cGMP specific PDE) having a utility in a variety of therapeutic areas where such inhibition is beneficial, including the treatment of cardiovascular disorders.
Patent FI-964648-A (FI)
Inventor: STRICKLAND THOMAS WAYNE
IPC: C07K14/505
Filed: 1996-11-21
Abstract: The invention relates to a process for preparing a human erythropoietin analogue which has been selected from [Asn<69>] EPO; [Asn<125>, Ser<127>] EPO; [Thr<125>] EPO and [Pro<124>, Thr <125>] EPO. The invention also relates to DNA sequences which encode the analogues in question.
Patent FI-965306-A (FI)
Inventor: LAMMERS GEERT
IPC: C08B31/04
Filed: 1996-12-31
Abstract: Process for the preparation of a starch ester, in particular a starch acetate, wherein a starch-based feedstock is reacted with an organic carboxylic acid anhydride in the presence of a catalyst. The reaction of the starch-based feedstock and the anhydride is performed at an excess pressure of about 0.1 to 50 bar in an essentially anhydrous medium containing 10% by weight of water at the most. As catalyst, sodium acetate, sodium hydroxide or sulphuric acid is used, and as the reaction medium, acetic acid or excess acetanhydride is used. By means of the invention, the duration of the esterification reaction can be significantly shortened, the separation of the product can be facilitated, and the recirculation of the waste solutions can be rendered more efficient.
Patent FI-981672-A (FI)
Inventor: HAERKOENEN GITTE
IPC: H05B33/18
Filed: 1998-07-28
Abstract: The invention relates to a process for improving the luminescence stability of light-emitting thin-film electroluminescence components comprising a phosphor composed of SrS which is doped with trivalent cerium. According to the invention, a rare earth metal which does not emit visible light is used as a codopant for the SrS:Ce layer. The total concentration of trivalent ions in the SrS layer is from 0.01 to 2%, calculated from the weight of Sr, and the ratio by weight of the Ce<3+> ions to the other trivalent metal ions is 1:100-100:1. By means of the invention, it is possible to provide a luminescence level in a new device which amounts to at least 80% of the luminescence level which is achieved when only cerium is used as the dopant and, at the same time, it is possible to obtain a luminescence stability in an old device which is at least 15% higher than the corresponding luminescence stability of such an old device in which only cerium was used as the dopant.
Patent FI-982845-A (FI)
Inventor: MOENKKOENEN VEIKKO
IPC: G01D5/34
Filed: 1998-12-31
Abstract: The object of the invention is a measuring device for measuring small forces and displacements having in a body (1) of the device a detector means comprising a light source (4) and a position-sensitive detector (5), and a sensing means comprising a spring means (2) to be loaded by a force to be measured and a shading means (3) mounted to this spring means (2), which shading means moves under the influence of the force loading the spring means (2) in a light source (4) of the detector means, the beam being directed towards an active surface of the detector (5). It is characterizing for the invention that the detector means and the sensing means are arranged to a common clamp (8) arranged to the body (1) of the device.
Patent GB-763704-A (GB)
Title: Method of pelletizing air-entrained clay
Inventor: YOUNG ROBERT WYNDHAM
IPC: B28B1/00
Filed: 1955-01-12
Abstract: 763,704. Making clay pellets. L. W. A., Ltd. Jan. 12, 1955, No. 1014/55. Class 87(2). A rotating cylinder machine for making clay pellets sucks air-entrained clay from a reservoir 15 into peripheral cylinders 6 by inward movement of pistons 7 in the cylinders while they are open to the reservoir and ejects the moulded pellets on to a conveyer 18. The machine comprises a rotating hollow drum 1 having a large number of the cylinders 6 mounted in its surface, Fig. 3. The pistons 7 are spring-biased so that a rounded steel stud 10 is kept permanently in contact with the stationary cam surface 13. In operation, the pistons 7 flush with the surface of the drum are cleared by a felt pad 17 at B and lubricated from a reservoir 16 between B and C. Between C and D air-entrained clay from hopper 15 is sucked into the cylinders 5 as the pistons, 7 retract. Between E and F the pistons move outwards again to eject the clay pellets 20 on to a conveyer belt 18 whence they are carried through a drying kiln before firing. Specification 697,712 is referred to.
Patent GB-247354-A (GB)
Title: An improved bedrest
IPC: A61G7/07
Filed: 1925-01-13
Abstract: 247,354. Pocock, S. J. Jan. 13, 1925. Bedsteads. - A bed rest comprises two side rails, rigidly secured together by transverse members, and each consisting of three parts a, b, c hinged together and so shaped that from the foot it is upwardly and then downwardly curved to form a knee portion which merges into a straight seat portion and then extends upwardly and backwardly to form a back rest portion. In the modification shown in dotted lines in Fig. 2, the seat and back-rest portions are curved. In either case the longitudinal edges of the canvas support d are wrapped around the side rails and secured thereto by eyelets f and screws g, and adjustable eyeletted straps i, engaging with studs h, k are provided.
Patent GB-983707-A (GB)
Title: Improvements in or relating to face sealing devices
IPC: F15B15/12
Filed: 1961-12-21
Abstract: 983,707. Oscillating vane actuators. HOUDAILLE INDUSTRIES Inc. Dec. 21, 1961 [June 12, 1961], No. 1068/64. Divided out of 983,706. Heading F1F. The subject-matter of this Specification is the same as that of Specification 983,706 but the claims differ.
Patent GB-850771-A (GB)
Title: Improvements in and relating to railway vehicles
Inventor: WHITE SYDNEY
IPC: B61C17/02
Filed: 1956-01-12
Abstract: 850,771. Fuel containers. CRAVENS Ltd. Jan. 10, 1957 (Jan. 12, 1956], No. 1140/56. Class 79(3). [Also in Group XXXII] A railway vehicle (see Group XXXII) is provided at each side with a fabricated tubular boom comprising a pair of opposed channelshaped sole bars 16, 17, to which are welded upper and lower bent plates 22, 25, so as to form a fuel tank provided at intervals in its length with baffles, (e.g. 27) dividing the tank into a plurality of compartments, intercom. municating through openings 28. The booms are interconnected by fuel ducts 31 and are provided with filling inlets 29, fuel gauges and drain closures. If the outer sole bar 16 is cut away to provide space for steps, the inner sole bar 17 is reinforced and provision is then made to maintain communication between the fuel compartments at each side of the steps.
Patent GB-157299-A (GB)
Title: Improvements relating to tower cranes
IPC: B66C23/18
Filed: 1921-01-10
Abstract: 157,299. Prollius, W. Dec. 19, 1919, [Convention date]. Jib cranes; transporters.-Two cranes a, each supported on a single rail b, are maintained in the upright position by arms carrying horizontal rollers engaging other rail tracks on the top of a standard e. With this arrangement the cranes can pass one another when both are used between the same pair of slipways and by swinging one of the cantilever bridges through a half circle from the position shown, both cranes can be used to lift a single object. The standard e is constructed with downwardly diverging sides, so that loads raised vertically from trucks run under it, will clear the sides before reaching the level of the upper rails, thus permitting the cranes to be traversed along the rails with the minimum expenditure of power in hoisting.
Patent GB-1466841-A (GB)
Title: Encapsulated thermonuclear fuel
IPC: G21B1/15
Filed: 1975-01-13
Abstract: 1466841 Thermonuclear fusion UNITED STATES ENERGY RESEARCH & DEVELOPMENT ADMINISTRATION 13 Jan 1975 [28 Jan 1974] 1309/75 Heading G6P A thermonuclear fuel particle 10 comprises a hollow, spheroidal shell 12 whose wall thickness ranges from 1 to 30 microns and made of a material whose atomic mass is 50 or above, and, within said shell 12, a fuel material selected from deuterium, tritium and mixtures thereof. The fuel material preferably exists as a coating 14 on the interior wall of the shell 12. The particle may be spherical or an oblate spheroid whose diameter ranges from 100 to 700 microns. The shell 12 may comprise nickel, gold or uranium. Various methods of making the particle are described in detail. In use, an electric charge may be placed on such fuel particles by electron bombardment to enable particle acceleration or injection by electric fields. The particles are intended for use in a laser-stimulated fusion reactor.
Patent GB-1119082-A (GB)
Title: New steroids
Inventor: NATHANSOHN GIANGIACOMA
IPC: C07J75/00
Filed: 1966-01-11
Abstract: The invention comprises steroido-oxazolines of the formula <FORM:1119082/C2/1> wherein X represents a halogen atom, R represents hydrogen or a hydroxy or acyloxy group and R1 represents hydrogen, an alkyl group having up to eight carbon atoms or a phenyl group and a process for the production of a 9a -halo-11b -hydroxy-[17a , 16a -d]-oxazoline steroid of the pregnane series which comprises subjecting a corresponding pregn- 9 (11)-ene-[17a , 16a -d] -oxazoline steroid to halohydroxylation to introduce a 9a -halogen atom and an 11b -hydroxy group or by cle*?*ving the epoxy group of a corresponding [17a , 16a -d]-oxazoline of the pregnane series with a hydrohalogenating agent. Halohydroxylation may be effected by means of an N-haloamide of an aliphatic monocarboxylic acid or an N-haloimide of an aliphatic dicarboxylic acid followed by a hydroxylating agent such as perchloric acid. The 9b , 11b -epoxide may be obtained by epoxidation of a corresponding 9a -halo-11b -hydroxy-compound by reaction with a base.  Pharmaceutical compositions having anti-inflammatory properties comprise the above compounds and a pharmaceutical carrier.
Patent GB-130097-A (GB)
Title: Improvements in Gun Mountings particularly applicable to Aeroplane Flying Machines and other Aircraft.
IPC: B64D7/02
Filed: 1918-01-25
Abstract: 130,097. Beardmore & Co., W., and Richards, G. T. Jan. 25, 1918. Mountings for use on aircraft.- Relates to mountings of the kind in which the gun a, Fig. 1, is carried by a pillar 1 supported at its lower end on a footstep bearing 6 and near its upper end on a guide-ring 9 giving an all-round traverse. The invention consists in universally jointing the gun to an arm 20 adjustably pivoted at 19 to the pillar 1 above the guidering, releasable means being provided to lock the gun arm to the pillar and the pillar to the guidering. A gunner's seat 36 is also slidably mounted on the pillar 1 and locked by a hook 38. In the form shown, a pillar 1 of box section reinforced by a tube 2 is supported at its base on the floor 8 of the fuselage of an aeroplane by a ball-and-socket joint 6, and near its upper end is fitted with a bracket 11, Fig. 3, carrying a pair of rollers 13 engaging the inside of the ring 9 and a bracket 14 carrying an adjustable roller 16 engaging the outside of the ring 9 midway between the rollers 13. The upper end of the pillar 1 carries a pair of spring-controlled bolts 23 which engage with holes in sector plates 22 on the arm 20 and can be released to permit adjustment of the arm by operating a handle 26 connected to the bolts 23 by links 24. A spring- controlled pin 28 engaging holes in the ring 9 can likewise be released by operating a lever 29 to allow the pillar to be traversed round the ring. To permit of the gun being elevated and trained with respect to the arm 20, the gun is connected to a pin pivoting in a block 31, itself horizontally trunnioned in the arm 20, and the spade grip of the gun may be connected to the arm by a catch 35.
Patent GB-283931-A (GB)
Title: Improvements in or relating to magnetic alloys
IPC: C22C38/08
Filed: 1928-01-16
Abstract: 283,931. Porter, H. F. Jan. 20, 1927, [Convention date]. Transformers. - The Specification as open to inspection under Sect. 91 (3) (a) describes an audio-frequency transformer comprising castings 1, 2 made of an iron-nickel-copper alloy, and windings 4, 5, and such a transformer is described as incorporated in a radio receiving circuit of conventional design. A transformer may be built of surface-oxidized laminations of the alloy. This subject-matter does not appear in the Specification as accepted.
Patent GB-450463-A (GB)
Title: Improvements in or relating to kerr cells
IPC: G02F1/07
Filed: 1935-01-16
Abstract: 450,463. Electro-optical light-valves. MARCONI'S WIRELESS TELEGRAPH CO., Ltd., Electra House, Victoria Embankment, London, and KEMP, R. J., Red Tiles, Patching Hall Lane, and MASON, J. J., Penrose, St. John's Road, both in Chelmsford, Essex. Jan. 16, 1935, No. 1534. [Class 40 (iii)] In a Kerr cell of the interleaved electrode type, the square plate electrodes 1 are formed with rectangular lugs or tags 2 projecting from two opposite sides thereof, the tags being bent over as indicated at 3. The electrodes are assembled with interposed metal spacers in a jig in such a manner that the tags of alternate electrodes project at right angles to one another, a metal rod 6 is welded to the bent over portions 3 of each set of projecting tags and each adjacent pair of these rods located at the corners of the electrodes are then connected together at their ends by glass beads 7. The vice is then unclamped, the spacing members removed and the resultant rigid structure assembled on a glass pinch 8 which is then fused into a glass envelope 9 which is subsequently filled with a bi-refringent fluid such as nitrobenzene. The projecting rods at one end of the assembly are suitably bent, as shown, prior to fusing into the pinch and certain of the rods may be attached to a clamping ring 10 adapted to be clamped about the re-entrant portion of the pinch. The electrodes are preferably made of nickel and oxidized to produce a dull black surface. Specification 419,072 is referred to.
Patent GB-658654-A (GB)
Title: Improvements in hydroplanes
IPC: B63B1/18
Filed: 1949-01-20
Abstract: 658,654. Propelling ships. SMITH, W. C. Jan. 20, 1949, No. 1574. [Class 114] A hydroplane craft is propelled by an aircooled engine, the cylinder 11 of which is mounted so as to be directly in the air-stream flowing past the hull. The propeller shaft 16 is disposed below and parallel to the engine output shaft and is connected to it by chain or pinion gearing.
Patent GB-706700-A (GB)
Title: Improvements in or relating to weighing apparatus
IPC: G01G13/00
Filed: 1951-01-22
Abstract: 706,700. Weighing apparatus. POWELL, G. F. W., and MOLINS MACHINE CO., Ltd. Jan. 21, 1952 [Jan. 22, 1951], No. 1647/51. Class 143 [Also in Group XL(b)] Weighing apparatus, described in Specification 647,029, in which the substance to be weighed is placed in a pan by an operator watching an indicator, and photocells prevent the discharge of the pan if the weight is not within the required tolerance, is modified to give automatic discharge. In Fig. 1, cam-operated contacts 139, 140 operate cyclically in synchronism with the packing machine 30 so that tobacco is discharged into buckets on a conveyer system feeding the packing machine. Soon after the operator commences to fill the pan, contact 140 moves to the position shown and when the weight reaches the desired value, light controlled by the weighbeam falls on a photocell 69. Relays 61/2 and 62/3 are energized in consequence and if the filling is made within a certain time, changeover of contact 140 occurs later and has no effect. Still later changeover of contact 139 then operates a tilting magnet 138 to discharge the pan and a counter 58 recording the total number of weighings. Lamps 52 indicate when an acceptable weight is in the scalepan. If the weighing is not completed within the allowable time, relay 62/3 is not energized when contact 140 changes over so that an electromagnet 150 is energized when contact 139 changes over to operate, through a delay unit (not shown), of the type described in Specification 599,100, [Group XVII], means (not shown), to prevent a loose wrapper coming out of the packing machine. The operator continues to trim the weight and if it is acceptable in time, discharge will occur at the appropriate time in the next cycle. An arrangement in which two photocells associated with counters are used to provide an indication of the number of more accurate weighings is described. A group of six weighers discharging simultaneously into separate buckets on a single conveyer is described.
Patent GB-1090642-A (GB)
Title: Process and apparatus for making textured textile material
IPC: D02G1/14
Filed: 1965-01-14
Abstract: 1,090.642. Crimping yarns &c. J. P. STEVENS & CO. Inc. Jan. 14, 1965 [Jan. 16, 1964; Dec. 24, 1964], No. 1699/65. Headings D1F and D1W. [Also in Division F2] A sliver, roving, or yarn is formed with zigzag crimps and is twisted in alternate directions adjacent the apex of each crimp. As described staple fibre, monofilament, or multifilament yarns 12 are passed from beam 11 provided with a friction drag, via reed 13 to rollers 15 which feed the yarns in a substantially tensionless state to grooved rollers 18, 19 which crimp the yarns. Rollers 16a receive the tensionless crimped yarns and forward them to a finishing operation, e.g. sizing or dyeing. Roller 18 is made of steel and has grooves in its surface running axially or helically. Roller 19 is resilient, for example made of a blend of 65 % by weight cotton and 35% by weight wool and resin-impregnated. The grooves may be formed in the surface of roller 19 by wetting roller 19, pressing roller 18 against it, and rotating roller 18. The yarns may be heated by passing hot fluid through rollers 15 and/or 18 and cooled by ambient air or by passing cooling fluid through roller 26. Roller 19 is cooled by air jets 25. Alternatively appropriate chemical setting agents, examples of which are given for the various different fibres, or volatile plasticisers may be used. Reed 14 may be reciprocated to prevent localized wear on rollers 18, 19 by the yarns. The yarns may be made of cellulose, cellulose acetate, polyamide, polyester, acrylonitrile, wool or cotton.
Patent GB-846336-A (GB)
Title: Guide means for flexible hose, cables and the like connected to moving bodies
Inventor: BRADLEY JOHN RAMSEY
IPC: B66C13/12
Filed: 1958-01-17
Abstract: 846,336. Taking-up slack. BRITISH OXYGEN GASES Ltd. Jan. 13, 1959 [Jan. 17, 1958], No. 1731/58. Class 78 (2). A set of supply cables 15 connects a reciprocating flame-cutting apparatus 10 to a supply 25, and the slack therein is taken up by the reciprocation of carriage 21. The cables 15 are supported on axle-end-rollers 18, and pass leftwards from apparatus 10, reverse themselves round drum 19, pass under and along the length of carriage 21, reverse themselves round drum 23 carried by the carriage, and are secured to supply-point 25. A second set of cables 26 is secured to apparatus 10, then passes round pulleys 27, proceeds leftwards to reverse itself round pulleys 28, then proceeds rightwards along and over the carriage 21 to anchorage 29. The effect is that as apparatus 10 moves along its rails 12 the carriage moves at half the speed along its rails 20 to take up the slack in. the supply cables 15.
Patent GB-944422-A (GB)
Title: Improvements to self-regulating reciprocating pumps
IPC: F02M59/32
Filed: 1960-01-19
Abstract: 944,422. Fuel injection pumps; starting diesel engines. P. E. BESSIERE. Jan. 19, 1960 [Jan. 26, 1959], No. 1946/60. Headings FIA and FIB. In a fuel injection pump in which a piston 5 is actuated by liquid discharged by a piston I to discharge liquid from the chamber 4b to the outlet 12 and in which the piston is returned by a spring 14 causing liquid to flow from the chamber 4a, via duct 9, which includes a throttle 10, to the chamber 4b, and in which the duct 9 is closed during the delivery stroke of the piston 1, the duct 9 is by-passed by a duct 18 which may include a throttle 19. A stop valve 20 controls the ducts 18, 19 and with the cock in position to close duct 9 and open duct 18 liquid is discharged by the piston 1 directly to the outlet 12 for starting, the effect of the throttle 19 being to cause differential pressures on the piston 5 as the engine speed increases until the piston 5 opens the normal spill port 16. The stop valve has a second position in which it closes duct 18 and opens duct 9 for normal operation and a third position in which the ducts 9, 18 are closed whereby delivery by the pump stops. Specification 861,754 is referred to.