baber/WOPTO huggingface dataset:
Patent FI-901451-A (FI)
Inventor: UPOLA EERO JUHANI
IPC: B62M27/02
Filed: 1990-03-23
Abstract: The invention relates to a differential spring damping for use in the spring suspension of a motor sledge. Bearing points of rocker brackets 1,2 in a slide rail 7,8, a frame 9 and a hydraulic actuating member 3 form, in relation to one another, such points that, when spring load is supplied to the slide rail 7,8, it is transmitted as torque to the driving bracket 1 or 2. The torque is transmitted as thrust, through the agency of the actuating member 3, to the opposite rocker bracket 1 or 2, which is driven and the motion of which is greater, so that it receives the differential spring damping. The hydraulic pressure is produced most expediently with the motor in a pressure-former unit 4 and is set to an appropriate value by way of a regulator 5 and transmitted most expediently to the actuating member 3 via a line 6. By adjusting the length of the piston rod of the hydraulic actuating member 3, the angle of the rocker brackets 1,2 is able to be changed, whereby the belt 10 is pressurized in the desired manner through the agency of the slide rails 7,8. If the spring load is too high, the regulator 5 reduces the liquid pressure, whereupon the piston rod of the actuating member 3 slides in the cylinder and returns to a chosen length once the spring load force drops to normal. <IMAGE>
Patent FI-920605-A (FI)
Inventor: PERTTULA JUKKA
IPC: F16L9/00
Filed: 1992-02-13
Abstract: PCT No. PCT/FI93/00038 Sec. 371 Date Oct. 3, 1994 Sec. 102(e) Date Oct. 3, 1994 PCT Filed Feb. 11, 1993 PCT Pub. No. WO93/16313 PCT Pub. Date Aug. 19, 1993A thin wall system for providing a channel includes a plurality of planar basic parts for forming planar wall parts of the system, and a plurality of arcuate basic parts. The arcuate basic parts extend in a longitudinal direction and curve in a transverse direction for forming arched wall parts of the system. The arched wall parts are attached to the planar wall parts along their edges in the longitudinal direction for forming straight segments of the channel which includes rounded corners provided by the arched wall parts.
Patent FI-920734-A (FI)
Inventor: BELLEY MICHEL L
IPC: A61P37/08
Filed: 1992-02-20
Abstract: Compounds having the formula I: <CHEM> are antagonists of the actions of leukotrienes. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis and allograft rejection.
Patent FI-922926-A (FI)
Inventor: KALLIO ARJA
IPC: C12Q1/68
Filed: 1992-06-24
Abstract: The adequacy of clinical specimens for nucleic acid hybridization tests is determined by a method comprising the steps of (a) taking a representative sample from the specimen; (b) applying the sample, without intermediate treatment, to a gel having dispersed therein a nucleic acid staining agent such that the staining agent binds to the nucleic acids in the sample to produce a visually detectable product; and (c) visually determining the amount of staining agent bound to the sample and comparing this to the result obtained for a known concentration of deoxyribonucleic acid and staining agent in order to determine the approximate number of cells in the sample. Reagents and apparatus for performing the method may be packaged in kit form.
Patent FI-925123-A (FI)
Inventor: GSTREIN HIPPOLIT
IPC: D21F1/00
Filed: 1992-11-11
Abstract: A papermaker's felt (28) having a dual layer base with a high absorption capacity with a weave pattern having twice as many machine direction yarns on the top side (25) of the fabric as compared to the bottom side (26) of the fabric. The yarns may be spun yarns, multi-filaments, monofilaments, core-wrapped yarns and any kind of twists. Treated and extruded yarns may also be used. The base fabric is attached to a top fabric (27) by needling. <IMAGE>
Patent FI-954112-A (FI)
Inventor: LINHART FRIEDRICH
IPC: C09K23/52
Filed: 1995-09-01
Abstract: PCT No. PCT/EP94/00480 Sec. 371 Date Aug. 23, 1995 Sec. 102(e) Date Aug. 23, 1995 PCT Filed Feb. 19, 1994 PCT Pub. No. WO94/20681 PCT Pub. Date Sep. 15, 1994Aqueous pigment slurries which contain up to 80% by weight of a finely divided pigment in dispersed form and from 0.1 to 5% by weight of dispersants which are obtainable by reacting (a) polyalkylenepolyamines, polyamidoamines, polyamidoamines grafted with ethyleneimine, polyetheramines and mixtures of the stated compounds and (b) monoethylenically unsaturated carboxylic acids, salts, esters, amides or nitriles of monoethylenically unsaturated carboxylic acids, chlorocarboxylic acids and/or glycidyl compounds and, if required, (c) bifunctional or polyfunctional crosslinking agents which have a halohydrin, glycidyl, aziridine or isocyanate unit or a halogen atom as a functional group, to give water-soluble condensates which, in 20% strength by weight aqueous solution at 20 DEG  C., have a viscosity of at least 100 mPa.s are prepared by milling or dispersing pigments in the presence of the dispersants and water and are used as additives to paper stock in the production of filler-containing paper.
Patent FI-964805-A (FI)
Inventor: CIOFFI JOHN M
IPC: H04J11/00
Filed: 1996-12-02
Abstract: A variety of bi-directional data transmission systems that facilitate communications between a plurality of remote units ( 15 ) and a central unit ( 10 ) using a frame based discrete multi-carrier transmission scheme are disclosed. In each of the systems, frames transmitted from the plurality of remote units ( 15 ) are synchronized at the central unit ( 10 ). A variety of novel modem arrangements and methods for coordinating communications between a plurality of remote units ( 15 ) and a central unit ( 10 ) to facilitate multi-point-to-point transmission are disclosed. The invention has application in a wide variety of data transmission schemes including Asymmetric Digital Subscriber Line systems that include the transmission of signals over twisted pair, fiber and/or hybrid telephone lines, cable systems that includes the transmission of signals over a coaxial cable, and digital cellular television systems that include the transmission of radio signals.
Patent FI-972395-A (FI)
Inventor: LAAKSO JUSSI-PEKKA
IPC: H04W48/20
Filed: 1997-06-05
Abstract: A method for directed retry in a mobile communication system including measuring the reception level of the signal from the neighboring cells of the target cell in the mobile station, sending the measurement results as a report message from the mobile station to the mobile communication network, detecting the need for directed retry, selecting at least one neighboring cell as the candidate cell for directed retry on the basis of the measurements, and executing directed retry into the selected target cell. It is characteristic for the method according to the invention that the change in the reception level of the signal of at least one candidate cell is determined on the basis of the measurements performed in the mobile station, and the target cell for directed retry is selected from the candidate cells by using the determined changes in the reception levels of the signals so that, the selected target cell is the candidate cell whose value for the change in the reception level of the signal meets a predefined criterion.
Patent FI-991451-A (FI)
Inventor: TOTH MIHALY
IPC: H04L12/56
Filed: 1999-06-24
Abstract: A method of managing sessions (68, 70) between a plurality of mobile terminals and a server having a plurality of threads (74, 76) comprises grouping the sessions (70) into a plurality of groups (72) and assigning a server thread (74) to each group of sessions. The sessions are grouped by using a special thread (76) referred to as an acceptor thread. The sessions typically involve gathering information from the Internet.
Patent GB-633601-A (GB)
Title: Improvements in or relating to silencers for gaseous currents
IPC: F01N1/12
Filed: 1948-01-13
Abstract: 633,601. Silencing gaseous currents. TYDEN, E. O. E. Jan. 13, 1948. No. 1029. [A Specification was laid open to inspection under Sect. 91 of the Acts, July 19, 1948.] [Class 7 (ii)] In a silencer the gases pass down narrow passages formed between the convolutions of a spirallywound plate 2 which is made of resilient material, e.g. sheet metal, and attached to the pipe 1 so that the convolutions are free to move and thus prevent the settling of soot or dust thereon. As shown the spiral is spot welded at its centre to a bar 5 itself attached to the pipe by a cross-bar 6, but the outside may be welded to the pipe or to a liner, or two or more liners with their spirals may be connected to an axial bar by which they may be removed,
Patent GB-395397-A (GB)
Title: Improvements in boxes for housing and transporting dogs and other animals
IPC: A01K1/02
Filed: 1932-01-13
Abstract: 395,397. Cages &c. for animals. MATTHEWS, H. E., 10, Hensman's Hill, Clifton, Bristol, and WEECHES, Ltd., Tickenham Road, Clevedon, Somerset. Jan. 13, 1932, No. 1033. [Class 5 (ii).] In a box for housing and transporting animals of the type comprising a container 1 and a lid 2 hinged together by a member 3 which allows the box to be converted into a stand by reversing the two parts as shown so that the bottom of the container 1 is in contact with the top of the lid 2, apertures, such as 5, closed by hinged, sliding, &c., doors and air vents are provided in the container or lid or in both. The box is of wood, wickerwork, &c., and the member 3 comprises a rectangular frame of wire, preferably circular in cross section, connected by staples to both elements of the box, or it may comprise a rectangular sheet of wood or metal. The air vents may be covered by gauze &c., and the hinged door to the aperture 5 can be fastened to the lid by a catch or lock. The two elements of the box can be secured in the closed or open positions by means of clips or locks. Carrying-handles secured to the top of the lid &c. are provided, and resilient feet of rubber &c. are provided on the bottom of the box. According to the Provisional Specification, the member 3 comprises a series of connecting members, and an aperture may be formed partly in the container and partly in the lid.
Patent GB-957561-A (GB)
Title: Improvements in or relating to travelling wave tubes
Inventor: HULLEY MICHAEL ALAN
IPC: H01J23/083
Filed: 1962-01-11
Abstract: 957,561. Travelling wave tubes. M-O VALVE CO. Ltd. Dec. 20, 1962 [Jan. 11, 1962], No. 1072/62. Heading H1D. In a travelling wave tube operating as a backward wave oscillator, such as is disclosed for example in Specification 895,556, the spacing between the periodic structure 7 and one of the focusing plates 5 decreases linearly with distance from the gun, which is stated to eliminate spurious signals in the output at high beam currents. The delay device of a travelling wave tube comprises two U-shaped members 2, 3, a perforated structure 4, 7 and two elongated focusing rectangular plates 5, 6 secured to and insulatingly spaced from a tubular member. The plate 5 has a number of pins 13 projecting through perforations in the structure 4. An extension of plate 6 forms the collector electrode 14. The gun comprises an indirectly heated cathode 20 and three sequentially arranged anodes 21-23, having striplike apertures 24 through which the electron beam passes. The assembly is mounted in an evacuated circular metal envelope. The structure 7 may terminate outside the envelope in an antenna which excites a waveguide. Suitable dimensions for the components of the tube are given in the Specification. Specification 895,556 is referred to.
Patent GB-1137474-A (GB)
Title: A process for bleaching textiles
IPC: D06L4/26
Filed: 1966-01-10
Abstract: 1,137,474. Bleaching textiles. DEUTSCHE GOLD-UND SILBER-SCHEIDEANSTALT. 10 Jan., 1966 [12 Jan., 1965], No. 1085/66. Heading D1P. Textiles are bleached by treating them with a solution containing an alkali or alkaline earth metal chlorite at ambient temperature, there being added to the bleaching solution sufficient alkali, e.g. sodium hydroxide, to provide a pH of 11 or more at the beginning of bleaching and, as activator, potassium persulphate, chloral hydrate, formaldehyde or a substance that evolves formaldehyde under the conditions of bleaching or gluconic acid lactone. The bleaching solution may also contain an alkyl phenol polyglycol ether and after impregnation fabrics e.g. cotton cloth, may be rolled on to glass rolls and wrapped in a polyethylene film while bleaching takes place.
Patent GB-1448547-A (GB)
Title: Derivative of phenylacetic acid
IPC: C07C59/64
Filed: 1975-01-10
Abstract: 1448547 4 - Cyclopropylmethyloxy - 3 - chlorophenylacetic acid ISF SpA 10 Jan 1975 [14 Jan 1974] 1096/75 Heading C2C Novel 4 - cyclopropylmethyloxy - 3 - chlorophenyl-acetic acid and non-toxic, pharmaceutically acceptable salts thereof with organic and inorganic bases are prepared by reacting a C 1-3  alkyl ester of 3-chloro-4-hydroxyphenylacetic acid with a cyclopropylmethyl halide at an elevated temperature and under anhydrous conditions, followed by saponification of the resulting ester and optionally by salification of the product. Pharmaceutical compositions having antiinflammatory, antipyretic and analgesic activity comprise, as active ingredient, at least one novel acid or salt as defined above, in admixture with a solid or liquid pharmaceutical diluent or carrier.
Patent GB-157297-A (GB)
Title: Improvements relating to shaft linings
IPC: E21D5/11
Filed: 1921-01-10
Abstract: 157,297. Breil, W. Aug. 29, 1919, [Convention date]. Shafts. - Linings for shafts, particularly for shafts sunk by the freezing process, are built of members comprising inner and outer concentric segments b, a connected by interrupted horizontal and vertical ribs c, d, the inner segments b being shorter vertically than the outer segments a and the spaces between vertically adjacent segments b being filled in by means of separate segments f. A complete lining is built of these parts; the rings of segments f are then successively removed to provide openings to permit packing of joints and insertion of concrete and are then replaced. The joints between inner segments are preferably wedge-shaped whereby pressure of outride water assists in compressing the packings. Vertical reinforoing-members e are inserted in the space between the segments a, b. Specification 157,298 is referred to. The Specification as open to inspection under Sect. 91 (3) (a) states also that the inner segments 6 are preferably stronger than the outer segments a. This subject-matter does not appear in the Specification as accepted.
Patent GB-140863-A (GB)
Title: Improvements in or relating to the lubricating provision of internal-combustion engines
IPC: F01M11/06
Filed: 1919-01-17
Abstract: 140,863. Hemingway, G. H., and Coventry Acme motor Co. Jan. 17, 1919. Force-feed lubricators; liquid level, maintaining.-The lower part of a crank casing for internal-combustion engines of motor cycles &c. consists of a closed oil sump b and a depression a forming a splash trough, which communicates with the sump by a number of overflow holes c so arranged that the oil level in the trough is varied to suit the gradient. A gear-wheel pump d carried by a detachable plate at one side of the sump delivers oil at m to the cylinder walls, whence it drains into the trough a. An indicator and a bypass or relief valve may be included in the oil circuit. The sump is extended to form a platform p for the magneto. Specification 5064/15, [Class 12 (ii), Lubricating passages &c.], is referred to,
Patent GB-1364253-A (GB)
Title: Containers
IPC: B65D5/00
Filed: 1971-12-13
Abstract: 1364253 Blanks for containers AIRFIX INDUSTRIES Ltd 13 Dec 1971 [11 Jan 1971 4 May 1971] 1221/71 and 13068/71 Heading B8P [Also in Division B5] A container is made from a blank having base panels 1, side panels 2 and interconnecting skirt and partition panels 4, 5 which can be folded downwardly and upwardly respectively out of the plane of the base and secured in folded relationship by injection moulded seams. The panels 4, 5 are shorter than the base panels 1 so that when folded cruciform section openings are formed between adjacent base panels and T-section openings are formed between adjacent base and side panels, these openings having securing seams (6) injection moulded into them to hold the container erect. In modifications, the partition panels 5 or the skirt panels 4 may be omitted; the panels 4, 5 may be of the same length as the base panels 1; adjacent side panels 2 may be interconnected by panels (8 and 9) which fold to form outwardly and inwardly projecting ribs respectively, or by panels (11) which form outwardly projecting ribs; the sides 2 may be upwardly and outwardly inclined, forming a nestable container.
Patent GB-1279793-A (GB)
Title: Message handling apparatus
Inventor: BOSSEN DOUGLAS CRAIG
IPC: H04L1/00
Filed: 1971-01-11
Abstract: 1279793 Error-correcting systems INTERNATIONAL BUSINESS MACHINES CORP 11 Jan 1971 [12 Feb 1970] 1255/71 Heading G4A From a block of data comprising K bytes (D 1 , D 2 , ... D K ) each of b bits, two check bytes C 1  and C 2  are computed from the relationships C 1  = ID 1  + 1D 2  + ... +ID K  C 2 =A 1 D 1 +A 2 D 2 + ... + A K D K  where I is the identity element and A 1  to A K  are distinct non-zero elements of Galois Field (2<SP>b</SP>), (the indicated multiplication and addition being Galois Field defined operations), and a decoder recovers the data from the transmitted data and check bytes without error when any number of bits are in error in any single received byte. The decoder may compute two syndrome bytes S1 and S2 each of b bits from the relationships S1 = ID 1 <SP>1</SP> + ID 2 <SP>1</SP> + ... + ID K <SP>1</SP> + IC 1 <SP>1</SP> S2 = A 1 D 1 <SP>1</SP> + A 2 D 2 <SP>1</SP> + ... + A K D K <SP>1</SP> + IC 2 <SP>1</SP> the primes denoting a received byte, and correction of the jth byte is indicated by the zero condition of a correction criterion B j  = A j S 1  + IS 2  correction being effected by adding S 1  to the jth byte. Computation of check bits, syndrome bits and error criteria are performed using parallel adders.
Patent GB-970781-A (GB)
Title: Separation of terephthalic acid and isophthalic acid
IPC: C07C51/48
Filed: 1961-01-11
Abstract: A mixture comprising tere- and iso-phthalic acids is separated by leaching with a solvent above its boiling-point and under a superatmospheric pressure to maintain sufficient solvent in the liquid phase to dissolve substantially all the isophthalic acid so as to form a solution of both acids in the constant ratio solute composition and a slurry in said solution of terephthalic acid, thickening the slurry by removing therefrom a substantial portion of said solution, washing the slurry with a liquid under the elevated temperature and pressure to replace the remainder of the solution and separating terephthalic acid from the raised slurry so formed. It is preferred to use a displacing liquid identical with the solvent; water, methanol, ethanol, dimethyl formamide, dimethyl sulphoxide, acetic acid and molten phthalic anhydride are specified. Specifications 807,091 and 908,011 are referred to.
Patent GB-801810-A (GB)
Title: Improvements in or relating to movement control and transmission mechanism
Inventor: TURTLE RUPERT CLIFFORD
IPC: E05F11/06
Filed: 1956-01-13
Abstract: 801,810. Mechanism for operating pivoted windows, louvres &c. ARENS CONTROLS, Ltd. Dec. 21. 1956 [Jan. 13, 1956], No. 1265/56. Classes 20(3) and 137 Mechanism for operating a window, damper, or louvre 3, pivotally mounted along its upper edge, within a fixed frame 2 comprises a stay 17 of channel section which has, at one end 19, an upstanding L-shaped arm 29 pivoted at 28 to a hinge arm 31 horizontally pivoted, by a removable pin 32, to the lower edge of the window 3, and a manually operable winch 4 having cables 5, 6 which pass through two flexible tubes in a casing 7 connected to a truncated conical part 13 of a platform 14. The latter is hinged, by a horizontal pin 9, to a bracket 10 screwed to the lower member of the frame 2 and carries a vertical stud 23 which receives the hub 22 of a pulley 15 having deep flanges 16 between which the stay 17 is guided. The cables 5, 6 pass in opposite directions, partly around, the pulley 15 and are connected respectively to the stay ends 18, 19. Upon rotating the handle of the winch, in the direction to open the window 3, the cables 5, 6 are drawn in, and paid out, respectively, the stay 17 rotating about the hinge 28, which remains concentric with the hub 22 of the pulley 15, from a nested position shown in Fig. 1, to an extended position 17<SP>1</SP>, Fig. 3, where it engages a stop 35 on the platform 14 to prevent it from further rotation. Continued rotation of the winch then moves the stay longitudinally to swing the window open. In a modification, the stop 35 is provided with an upper arm which is connected to the part 13 of the platform. In the case where the platform 14 is mounted to the movable member and the stay 17 is pivoted to the fixed frame, the platform 14 is moved longitudinally along the stay during movement of the movable member. A plurality of windows, or louvres, may be controlled by individual winches, or by means of a common winch connected to all of the cables.
Patent GB-573391-A (GB)
Title: Improvements in or relating to control lever mechanism
IPC: B62J3/00
Filed: 1944-01-24
Abstract: 573,391. Bells. BIRMINGHAM SMALL ARMS CO., Ltd., URRY, W. C., NEEDHAM, V. E., and POPPE, E. Jan. 24, 1944, No. 1273. [Class 13] [Also in Group XXIV] A bell is operated by gear change control lever mechanism of the kind in which the mechanism is moved in one direction against spring action by the control lever 13 and in the opposite direction by the spring upon release of the lever from engagement with one of a series of stops. As shown, control lever mechanism preferably of the kind described in Specification 571,064, [Group XXIV], is enclosed by cover plates 1, 3, the plate 3 having a clip 7 for attachment to a cycle handlebar. The dome 17 of a bell is secured by a screw 19 to an arched arm 21 welded to the cover plate 1. A bell-operating lever 11 and a striker 15 are pivotally mounted on the plate 1. The levers 11, 13, extend outwardly in opposite directions.
Patent GB-668119-A (GB)
Title: Treating materials containing copper and sulphur
IPC: C22B15/00
Filed: 1950-01-20
Abstract: Sulphidic copper-containing ores and concentrates are roasted by a fluidized-solids technique at 550-750 DEG C so that the copper is obtained in water-soluble (sulphate) and acid-soluble (oxides) form, and iron present is insoluble ferric oxide.  The fluidizing oxygen-containing gas, which may be air enriched by oxygen or diluted with nitrogen as may be necessary, is employed, on the oxygen basis, not to exceed 400 per cent over the stoichiometric amount, the excess being preferably of the order of 50 per cent. Multiple fluidized beds may be employed, some or all of the fluidizing gas supplied to the lowest passing successively from bed to bed to the highest; alternatively, each bed may be independently fluidized by gas which is separately removed.  A high temperature roast with a small excess of oxygen may be followed by a lower temperature roast with a larger excess.  The temperature of the bed may be controlled by spraying thereon a liquid, especially the residual solution remaining after the electrolytic precipitation of copper from the solution obtained by extracting the roasted material.  Cooling coils may alternatively be used.  Two forms of reactor, and a flow diagram are shown.
Patent GB-1527831-A (GB)
Title: Method and apparatus for producing fine deodorized soybean powder
IPC: A23L11/30
Filed: 1977-01-17
Abstract: 1527831 Producing whole soybean flour T TUNODA 17 Jan 1977 [9 Sept 1976] 01737/77 Heading A2Q Whole soybean flour is produced by flaking soybeans without expressing the oil, drying the flakes, grinding them coarsely, removing the seed coats, subjecting the remainder of the beans to steam, removing odour and moisture by reducing the pressure and grinding the material to a fine flour in two stages.