baber/WOPTO huggingface dataset:
Patent FI-954661-A (FI)
Inventor: WIKLUND ERNST SIGURD GUSTAF FO
IPC: B23B45/14
Filed: 1995-09-29
Abstract: PCT No. PCT/SE94/00286 Sec. 371 Date Sep. 29, 1995 Sec. 102(e) Date Sep. 29, 1995 PCT Filed Mar. 29, 1994 PCT Pub. No. WO94/22624 PCT Pub. Date Oct. 13, 1994Method of direction control consisting in producing one or more parallel reference lines (7,8) that may be manipulated in such a way that their directions become parallel to the intended direction and with the help of plane mirrors making images (9,10) of the reference lines and images (12,13) of the object the straightening up of which is to be controlled. Implement for use at the method.
Patent FI-960280-A (FI)
Inventor: OKAZAKI SHINJI
IPC: A61K31/44
Filed: 1996-01-19
Abstract: A fused indan derivative represented by general formula (1), a pharmaceutically acceptable salt thereof, and an antitumor drug, wherein ring A represents an optionally substituted benzene or naphtalene ring, or a benzene ring having a lower alkylenedioxy group; ring B represents a benzene ring which may be substituted or has a lower alkylenedioxy group; Y represents -N=CR- or -CR=N-; R represents -NR1R2, -OR3 or an optionally substituted nitrogenous heterocyclic group; R1 and R2 are the same or different from each other and each represents hydrogen, phenyl, an optionally substituted nitrogenous heterocyclic group, or a lower alkyl group which may be substituted by at least one substituent selected from the group consisting of optionally substituted amino, lower alkoxy, phenyl, a nitrogenous heterocyclic group, an amine oxide group substituted by lower alkyl, and hydroxy; and R3 represents lower alkyl which may be substituted by substituted amino, provided the case where R represents an optionally substituted nitrogenous heterocyclic group and rings A and B represent each an unsubstituted benzene ring, is excluded. <CHEM>
Patent FI-961826-A (FI)
Inventor: ZEHAVI EPHRAIM
IPC: H04J13/00
Filed: 1996-04-29
Abstract: An improved system and method for communicating information over in-phase (I) and quadrature phase (Q) communication channels in a spread spectrum communication system is disclosed herein. In an exemplary implementation, first and second information signals are respectively transmitted over the I and Q communication channels using direct sequence spread spectrum communication signals. In-phase pseudorandom noise (PNI) and quadrature phase pseudorandom noise (PNQ) signals of predetermined PN codes are used for spreading the first and second information signals, respectively. In particular, the PNI and PNQ signals are respectively combined with the first and second information signals and an orthogonal function signal to provide I-channel and Q-channel modulation signals. The I-channel and Q-channel modulation signals are used for modulating in-phase (I) and quadrature phase (Q) carrier signals for transmission to a receiver via the I and Q communication channels, respectively. In a preferred implementation the receiver is operative to produce an estimate of at least the first information signal on the basis of the I-channel and Q-channel modulated carrier signals received over the I and Q communication channels. The received I-channel and Q-channel modulated carrier signals are demodulated and despread, with the resultant sequences being correlated into in-phase (I) and quadrature phase (Q) projection signals. A phase rotator operates to provide an estimate of at least the first information signal based on the I and Q projection signals and a received pilot signal.
Patent FI-981012-A (FI)
Inventor: VIRKKI SAULI
IPC: E04B1/58
Filed: 1998-05-07
Abstract: This construction method is applicable to large buildings. Vertical beams 12 absorb vertical loads, and horizontal beams 13 are joined to the vertical beams by fastening parts 28, so that the horizontal beams are allowed to yield relative to the vertical beam. The shape of the building makes it possible to utilize wind energy 16 and solar energy 15, 11, 19. The shape of the building is extremely Finnish: a Lapp cot (Fig. 1). In this style of construction, those buildings are most advantageous which are made of glue-laminated wood beams. The construction method leaves room for the environment, and energy is collected from the surroundings by other methods, also, than the shape of the building. Large buildings which are quickly erected according to this method can operate as crisis centres anywhere in the world, including in earthquake regions, owing to their stability. <IMAGE>
Patent GB-100191-A (GB)
Title: Improvements in relating to Calendars.
Inventor: BENNET JOHN FREDERICK
IPC: B42D5/04
Filed: 1916-01-22
Abstract: 100,191. Bennet. J. F. Jan. 22, 1916. Calendars.-In calendars showing the days of a month on one card and having movable indicators to isolate any particular date, the guide 5 is made of transparent material and is secured to the calendar casing by clips 6 in the form of tongues to allow adjustment. The indicator 3, which may be transparent or opaque, is also secured by clips 7, 9 to the guide 5. In a modification, the centre part of the guide 5 may be removed, and metal clips may be provided on its edges.
Patent GB-983107-A (GB)
Title: Improvements in lids for boxes
Inventor: CLAPP DEREK KEITH
IPC: B65D5/68
Filed: 1963-01-11
Abstract: 983,107. Box-lids. MARDON SON & HALL Ltd. Nov. 12, 1963 [Jan. 11, 1963], No. 1289/63. Heading B8P. A domed lid is constructed from a blank, which comprises a top portion 1 (Fig. 1) and outer and inner wall panels 2 . . . 9, by placing a rectangular frame 17 on the top portion, and folding the wall panels about the frame (Fig. 4), thus causing the top portion to be domed and the outer walls 2-5 inclined outwardly relative to the inner walls 6-9, the horizontal crosssectional dimensions of the frame being greater than that of the inner walls when the lid is constructed. The tongues 10-13 may be tucked between the upper edges of the frame and the lid top, or alternatively the tongues may be secured to the lid top, or interlocked with each other. The inner wall panels 6-9 may be secured to the inside of the frame. The frame may have flanges 20, Fig. 4, thus giving the frame outside horizontal cross-sectional dimensions which correspond substantially to the dimensions of the top portion 1.
Patent GB-723206-A (GB)
Title: Improvements in coupling devices for railroad vehicles
IPC: B61G5/02
Filed: 1951-01-17
Abstract: 723,206. Rail vehicle couplings. PATENTES TALGO SOC. ANON. Jan. 17, 1951 [June 22, 1950], No. 1318/61. Class 103 (5). A coupling for an articulated vehicle in which the tractor vehicle has front and rear wheel trucks thereunder and the trailer is provided with a forward load-bearing coupler member comprises a transversely extending beam 21 having a member 23 to engage the coupler member 20 on the trailer and forwardly converging draft links 24 to pivotally engage brackets 26 on the tractor vehicle, the links 24 being disposed so that axial lines continued therefrom intersect at a point rearward of the pivot of the rear wheel truck under the tractor vehicle. Specification 702,915 is referred to.
Patent GB-386793-A (GB)
Title: Improvements relating to mechanically propelled three-wheel vehicles
IPC: B62K25/02
Filed: 1932-01-16
Abstract: 386,793. Detachable wheel mountings for cycles &c. RALEIGH CYCLE CO., Ltd. and WILLIAMS, T. L., Faraday Road, Lenton, Nottingham. Jan. 16, 1932, No. 1365. [Class 136 (ii).] In order to enable any one of the road wheels of a three-wheeled motor &c. vehicle to be readily detached, and replaced, if desired, by a spare wheel, the mounting for the wheel and brake drum comprises inner and outer separable hub parts and also separable spindle parts arranged in the following manner. The front wheel spindle comprises two parts a, b secured together by a removable bolt c, the part b being fixed to one side g of the fork and carrying the brake drum f on ball bearings d, while the part a is removable and carries a ball bearing e and a removable hub portion i adapted to fit over a boss j on the drum f. A detachable outer hub portion n forming part of the wheel is provided with a flange o adapted to be attached to a flange v on the portion i by means of spaced catches r on v engaging keyhole slots in the flange o, the flanges being secured to the drum f by spaced bolts p and nuts q. To detach the wheel, the bolt c, a spacing bush k, and the nuts q are removed, allowing the wheel together with the inner hub i and associated bearing and spindle parts to be detached from the boss j and removed from the fork. The inner hub i can then be taken out of the wheel and placed inside and connected to the hub of another wheel to be mounted in the fork. The wheel hub n is of a form which can be applied to either of the hubs fixed on the rear axle, so that all the wheels are interchangeable with each other and with a spare wheel.
Patent GB-1285661-A (GB)
Title: Process for treating coal
Inventor: NELSON EDWIN FRIDTJOF
IPC: C10G1/08
Filed: 1970-01-12
Abstract: 1285661 Solvent extraction of coal UNIVERSAL OIL PRODUCTS CO 12 Jan 1970 1376/70 Heading C5E In a process for obtaining liquid hydrocarbons from solid particulate coal by counter-current solvent extraction, preferably in the presence of hydrogen, a hydrogen-donor type coal solvent is introduced at a plurality of vertically spaced points at the lower end of a vertically disposed zone down which crushed coal is passed. Temperatures and pressures in the zone may vary from low elevated up to 500‹ C. and 10,000 p.s.i.g. and the coal may be slurried with the solvent before entering the zone. Solvents mentioned include hydrocarbon mixtures, e.g. obtained from the process by subsequent treatments, and Tetralin, Decalin, biphenyl and (di)- methyl-naphthalene, and an anti-solvent may be included, e.g. hexane. A hydrogenation catalyst may be supplied to the zone either separately or mixed with the coal or solvent. The process is preferably applied to bituminous coals, but sub-bituminous coals and lignites may be used. Typical products are gasolines and fuel oils.
Patent GB-785000-A (GB)
Title: Improvements in or relating to sonic gas analysers
Inventor: MARTIN ALBERT EDWARD
IPC: G01N29/024
Filed: 1955-01-17
Abstract: In a sonic or ultra-sonic gas analyser in which changes in the composition of a variant gas are determined by measuring the phase difference between the A.C. voltage from an electrical oscillator which is applied to a transmitting electro-acoustic transducer and the corresponding voltage derived from a spaced receiving transducer, the effect of variations in the velocity of propagation in the gas due to temperature changes is neutralized by including a temperature-sensitive resistor, capacitor, or inductor, e.g. a thermistor, in (1) an R.C. circuit determining the frequency of the oscillator, e.g. a Wien-bridge oscillator, and/or (2) an R.C. phase-shifter, Fig. 2 (not shown), inserted in one of the inputs to the phase meter.
Patent GB-784199-A (GB)
Title: Improvements in or relating to rail vehicles
IPC: B61F3/12
Filed: 1956-01-16
Abstract: 784,199. Rail vehicles. SCHWEIZERISCHE LOKOMOTIV-UND MASCHINENFABRIK. Jan. 16, 1956 [Jan. 27, 1955], No. 1383/56. Classes 103(4) and 103(6)  A rail vehicle has two parts 1, 2 supported on two end bogies 3, 4 and a central bogie 5, and the two parts 1, 2 are connected by hinges 7 situated on a common transverse horizontal axis so that the parts can pivot in a vertical but not in a transverse direction with respect to each other. Arms 14 of the hinges 7 are rigidly connected to the part 1 and are mounted on a transverse beam 15, while arms 16 on the part 2 are hinged to the arms 14. The beam 15 is supported from longitudinal beams 17 of the central bogie 5 by springs 18 and suspending links 19. The springs 18 are connected transversely by means of a cradle 28 and are connected to the bogie by two rods 9 extending longitudinally. To transmit traction and braking forces the bogie 5 is provided with a pivot pin 21 which engages in a block 26 slidable in a transverse slot 27 in the beam 15. The bogie frame is supported on axle boxes 23 over springs 22. In a modification the cradle 28 is rigidly mounted transversely with .respect to the bogie 5. The parts 1, 2 of the vehicle may be supported at their outer ends on the bogies 3, 4 in a similar manner to that used with the central bogie.
Patent GB-523530-A (GB)
Title: Improvements in head coverings
IPC: A42B1/04
Filed: 1939-01-16
Abstract: 523,530. Hoods. DONIGER, Ltd., M., and DONIGER, D. Jan. 16, 1939, No. 1388. [Class 63] A hood is provided with apertures k for admitting sound, the apertures being protected against the entrance of rain by covers l shaped as inverted pockets.
Patent GB-842493-A (GB)
Title: Improvements in or relating to the severing of batches of sheets of paper or the like material
Inventor: BONSOR DAVID VICTOR
IPC: B26D1/09
Filed: 1958-01-15
Abstract: 842,493. Guillotine cutting machines. DICKINSON & CO. Ltd., J. March 2, 1959 [Jan. 15, 1958], No. 1405/58. Class 31 (1). Apparatus for severing batches of superposed sheets of paper or like material into multiple sections comprises at least three complementary pairs of cutter blades, at least one pair operating to sever into sections the superposed sheets fed into the cutting position whilst two other pairs operate simultaneously with the division of the sheets into sections to trim the outer edges of the superposed sheets, clamping means for clamping the sheets during the cutting operation along and on one side of each line of cut, and means for allowing free movement or deflection of the sheets on the opposite side of each line of cut. The apparatus shown in Fig. 1 comprises five complementary pairs of cutter blades 13, 15, the blades 13 being carried by a reciprocating head 12 and the blades 15 by a stationary platform 14. Each blade 13 is fixed to a holder 16 which carries a resiliently mounted clamping member 23 which co-operates with a blade 15 to clamp the sections to be cut. Each blade 15 is fixed to a bolster 30 which is formed with a cavity 35 over which the cutting edge of a blade 15 projects slightly, the cavities being arranged to receive areas of the sheets on one side of each cutting line during the cutting operation. Each holder 16, and bolster 30, is adjustable by means of pinions 20, 21, and 32, 33, fixed to a rotatable spindle 22, and 34, and engaging rack teeth 19, and 31, on the head 12, and platform 14. The head 12 is driven by means of cranks 38, 39 from a drive shaft 40. The batches of sheets to be severed into sections are fed by a roller 41, Fig. 4, on to an endless conveyer 42 between pushers 43. The chain 42 is driven intermittently from the shaft 40 by means of gearing 44, 45, 51, 52, 53 and a slotted disc 49 the slots 49<SP>1</SP> of which are engaged in succession by a pin 48 on a disc 47. The roller 41 is driven from the shaft 40 by means of exchangeable gears 58, 59 or 60, 61 according as a single batch, or two or more superposed batches, of sheets are to be fed. In the construction shown, the two outer pairs of blades operate to trim the edges of the sheets and the three intermediate pairs of blades operate to cut the sheets into four sections.
Patent GB-112974-A (GB)
Title: Manufacture of Therapeutically Valuable Compounds of the Quinine Group.
Inventor: IMRAY OLIVER
Filed: 1917-01-29
Abstract: 112,974. Imray, O., (Soc. of Chemical Industry in Basle). Jan. 29, 1917. Quinine-barbituric acid compounds. - Compounds of alkaloids of the quinine group, or derivatives thereof. with C : C-diallylbarbituric acid. or a C: C -allylalkylbarbituric acid, are obtained by interaction of the alkaloid and the acid, or a salt thereof, in molecular proportions, in the presence or absence of a solvent or diluent. Examples are given of the preparation of quinine - diallylbarbituric acid, hydroquinme-diallylbarbituric acid, euquinine-diallylbarbituric acid, cinchonine-diallylbarbituric acid, ethylhydrocupreine-diallylbarbituric acid, and quinineethylallylbarbituric acid; apoquinine and ethylcupreine also are mentioned as parent materials. Specifications 9078/12 and 107,409 are referred to. C : C - Ethylallylbarbituric acid is obtained by heating allylbarbituric acid with ethyl iodide and caustic soda lye.
Patent GB-174345-A (GB)
Title: Improvements in or relating to electrical commutator machines
IPC: H02K3/16
Filed: 1922-01-17
Abstract: 174,345. Siemens - Schuckertwerke Ges. Jan. 17, 1921, [Convention date]. Void [Published under Sect. 91 of the Act]. Armatures, dampers, and shortcircuited screens on cores of; commutating windings.-In a commutator machine, a commutating winding is so arranged that the forces induced by certain portions of the main flux act against each other. The electromotive forces induced in the winding by the commutation flux act in the same direction. In the arrangement shown in Fig. 2, the commutating winding k is disposed at the base of adjacent slots, the winding being wound round adjacent teeth in opposite directions. The single arrows indicate the directions of the electromotive forces induced by the commutator flux. In a modification, the commutating winding is wound round teeth which are separated by exactly or approximately a polepitch. The commutating winding may be disposed near the armature periphery or in part of the stator.
Patent GB-157839-A (GB)
Title: Method and apparatus for rolling in the neck in press-button parts or the like
IPC: B21D53/48
Filed: 1921-01-10
Abstract: 157,839. Sylbe & Pondorf Maschinenbau-Ges. Jan. 9, 1920, [Convention date]. Fastenings.-The necks of press-button &c. parts are reduced to the shape shown in Fig. 8 prior to separation of the buttons from the sheet, by rubbing tools rotating on periodically-reciprocated grouped spindles. The sheet 14 with the grouped necks 14" is fed intermittently under correspondingly-grouped spindles 13 carrying the tools 23 and continuously rotated by spur gearing from the driving pulley 18. The spindles are provided with axially-sliding bushes 19 journaled in a plate 7 which is reciprocated on the guidebars 6 by the cam lever 10, 11, Fig. 4, and springs 12. After the reducing, the first lifting movement of the plate 7 withdraws the coned sleeves 19 and permits the tools 23 to open under centrifugal force, further movement lifting the spindles 13 clear of the necks, to permit of the sheet-feeding operation. The Specification as open to inspection under Sect. 91 (3) (a) comprised also a punching and cupping press for completing the button parts after the reducing operation. This subjectmatter does not appear in the Specification as accepted.
Patent GB-927840-A (GB)
Title: Paper filing device
Inventor: WOODAGE LAURENCE ALBERT
IPC: B42F13/12
Filed: 1962-01-16
Abstract: 927,840. Filing papers. IMPERIAL CHEMICAL INDUSTRIES Ltd. Jan. 16, 1962, No. 1575/62. Class 146 (1). A device for securing filed papers comprises a strip D of flexible material which is broadened at one end A to contain a hole C of a size such that the other end and the remainder of the strip may pass through it, the strip being capable of passing through holes in papers to be filed and then through the hole C so that the whole can be drawn together. The front end B of the strip is tapered, and the hole C is of such a size that the strip may pass through it only when slight force is applied. The strip may be used in conjunction with a semi-rigid reinforcing piece E provided with several holes through which the strip is threaded. The filing strip, in cross-section, may be rectangular, triangular, oval, round, or square, and may be made from a thermoplastic polymer, particularly polyethylene. The reinforcing piece E may be made from the same material as the strip D.
Patent GB-789041-A (GB)
Title: Shaped explosive charge for ammunition
IPC: F42B12/10
Filed: 1956-01-17
Abstract: 789,041. Explosive charges. POUDRERIES REUNIES DE BELGIQUE SOC. ANON. Jan. 17, 1956 [Feb. 2, 1955], No. 1612/56.. Class 9(1)  A compound shaped charge comprises an outer priming layer 1 having a higher detonation velocity than the inner hollow explosive body 3, the difference in the detonation velocities being such that ignition of the inner body by the priming layer takes place over the whole area of the body 3 contacting the outer layer. The outer layer is trimethylene-trinitramine and the inner layer a mixture of 60-70 per cent of trinitrotoluene and 40-30 per cent of trimethylene-trinitramine. The two layers may be separated by an intermediate layer or lining 2 which may be aluminium, chromium steel, or other metal, or other inert material such as paper. A bore 4 may be provided in the layer 1 to house a detonating fuse. The layer 1 may also be a mixture of trinitrotoluene and trimethylene trinitramine. Specification 610,106 is referred to.
Patent GB-285629-A (GB)
Title: Water softening apparatus for use in connection with steam generators or other plant requiring softened water
IPC: C02F5/02
Filed: 1927-01-20
Abstract: 285,629. Mills & Co. (Engineers), Ltd., J., and Porter, W. H. Jan. 20, 1927. Purifying liquids; filters with loose filtering-materials. - Water to be softened for steam generator and like plants is pumped through a pipe b' and an injector b, thus drawing a solution of caustic soda from a boiler a through a pipe a<1>. A solution of sodium carbonate is supplied with the water or through a third pipe to the injector casing. The mixed water and reagents enter a casing c beneath a baffle c<1>. Precipitated impurities settle at the bottom of the vessel and in a funnel d. Blow-off pipes c<3>, d<1> with valves c<4>, d<2> are provided. The water rises through wood-fibre or other filtering-material, held between the perforated plates e', and passes away through a pipe f. An additional pump may be connected in the pipe a'.
Patent GB-574301-A (GB)
Title: Improvements in or relating to dental flasks
IPC: A61C13/00
Filed: 1944-01-28
Abstract: 574,301. Dental flasks. LEADER, S. A. Jan. 28, 1944, No. 1668. [Class 87 (ii)] In a dental flask in which springs are provided for exerting a continuous pressure on the material in the flask when the material contracts during curing, the springs 6 are located around posts 3, each of which is disposed in a chamber 4 in one portion 1 of the flask and projects through a hole 12 in the other portion 2, means such as nuts 5 being associated with the posts to compress the springs. In the construction shown, three spring-loaded posts are provided, one being at the rear of the flask and preferably having a stronger spring than the others. The bottoms of the posts have transversely projecting members 7 co-operating with slots 8 to prevent rotational movement of the post. Screw-threaded plugs 9 close the bottoms of the chambers. Recesses 14 are provided for levering the two parts of the flask apart. An alternative construction is described in which wedges passing through slots in the posts take the place of nuts.. Removable parts 11 are let into the upper and lower portions of the flask to facilitate the removing of the contents. Specification 553,079 is referred to.
Patent GB-604918-A (GB)
Title: Tennis ball
IPC: A63B37/00
Filed: 1945-01-22
Abstract: Rubber is rendered porous by the use of the following ingredients which are heated by steam or other methods to evolve gases; ammonium carbonate, bicarbonate of soda, sodium nitrate, ammonium chloride, carbonate of methanolamine, calcium carbide or ammonium sulphate.  An accelerator (unspecified) may be used.
Patent GB-698109-A (GB)
Title: Improvements in or relating to textile machines
IPC: D04B15/88
Filed: 1948-08-27
Abstract: 698,109. Winding webs. COTTON, Ltd., W., and LYNAM, J. E. Aug. 16, 1949 [Aug. 27, 1948], No. 1754/52. Divided out of 698,071. Drawings to Specification. Class 100(i) [Also in Group VIII] The subject-matter of this Specification is substantially the same as that described in Specification 698,071 but the claims differ.