baber/WOPTO huggingface dataset:
Patent FI-19992520-A (FI)
Inventor: RAJALA JUSSI
IPC: H04W76/02
Filed: 1999-11-25
Abstract: The invention relates to a method for connection establishment and a radio system relaying packet traffic, in which system a terminal (402) is arranged to inform (700) the system network part (400) that it wishes to transmit data to the network part; the network part (400) is arranged to receive the message and to allocate a default amount of radio resources to the terminal; the network part (400) is arranged to inform (702) the allocated resources to the terminal; the terminal (402) is arranged to send a first control message (710) to inform the terminal's radio path characteristics to the network part. According to the solution of the invention, when the network part (400) allocates the default amount of radio resources to the terminal (402), the network part is arranged to reserve one or more radio blocks for the terminal's control messages. When the terminal (402) sends the network part information about its radio path characteristics, the terminal is arranged to inform in the message if there are additional characteristics. In that case, the terminal sends a second control message (712) comprising information about its radio path characteristics.
Patent FI-20001136-A (FI)
Inventor: VAEISAENEN ARI
IPC: H01Q21/28
Filed: 2000-05-12
Abstract: The present invention relates to an antenna structure which comprises at least one active and at least one parasitic antenna conductor (1, 6) and which is arranged to be fitted on top of a planar electroconductive surface at a distance from said surface which is arranged to be used as a ground plane (2) for said antenna structure, and which antenna structure comprises, arranged parallelly at a distance from each other, a first antenna conductor (1) and a second antenna conductor (6) which have an electrical length of approximately 1/4  of the wavelength of the used frequency and which are parallel with said ground plane (2), and which comprise opposite first ends (1a, 6a) and opposite free second ends (1b, 6b), wherein the antenna structure is equipped with symmetrical conductors (3, 7) for short-circuiting the first ends (1a, 6a) to said ground plane (2) and a first conductor (4) for coupling the supply to a desired point between the first end (1a) and a second end (1b) of the active antenna conductor (1). The antenna structure is symmetrically equipped with also a second conductor (8) for coupling a short circuit to the corresponding point between the first end (6a) and the second end (6b) of the parasitic antenna conductor (6) in such a way that in the rotated position of 180 DEG  of the antenna structure, the second conductor (8) is, in turn, used as said supply and the first conductor (4) is, in turn, used as said short circuit. <IMAGE>
Patent FI-20001655-A (FI)
Inventor: NURMI JUHA
IPC: C07H15/04
Filed: 2000-07-12
Abstract: The invention relates to a method of crystallizing maltitol from a maltitol solution by supersaturating the solution in respect of maltitol and crystallizing the maltitol from the solution. In the process of the invention, the maltitol-containing solution is brought to a supersaturated state, and the solution is subjected to evaporation, until a crystallization mass is obtained which has a crystal yield of 1 to 80% on maltitol, and a dry solids content of over 50%. After bringing the solution to a supersaturated state, the solution is preferably seeded by adding maltitol seed crystals. In one embodiment of the invention, additional feed liquid is added during the crystallization by evaporation.
Patent FI-20041310-A (FI)
Inventor: KALLINEN RISTO
IPC: B64C/
Filed: 2004-10-08
Abstract: The invention relates to a pivoting panel for an aircraft and to a composite support piece for this kind panel. The support piece (17) is arranged as a part of the frame structure of the panel (3). The support piece has an extension portion (23) to which an actuator connection fitting (7) of an actuator (4) can be fastened. The extension portion (23) distributes the forces to the structures of the panel (3).
Patent FR-1601282-A (FR)
Title: Acid chemical milling of al or mg base - alloy castings
IPC: C23F1/20
Filed: 1968-12-26
Granted: 1970-08-10
Abstract: The milling solution comprises an aqueous acid soln. containing HCl (e.g. 70-80 g/l HCl (d=1.16)). HF (e.g. 40-50 g/l 50% HF) and a copper sulphate (e.g. equivalent to at least 50 g/l CuSO4.5H2O). The solution may be used at 25-30 degrees C.
Patent GB-1051336-A (GB)
IPC: B01J20/10
Abstract: 1,051,336. Aqueous aluminosilicate slurries. MOBIL OIL CORPORATION. July 30, 1963 [Aug. 1, 1962], No. 30161/63. Heading C1A. An aqueous slurry of a crystalline aluminosilicate is prevented from agglomerating by an additive which also reduces the viscosity of the slurry. Suitable additives, termed dispersants, include tannic acid, lecithin, ethylene oxidealkyl phenol polymers, water-soluble salts of a polymerized substituted benzoid alkyl sulphonic acid, alkali metal salts of C 12-20  saturated fatty acids such as sodium stearate, water soluble salts of lignin sulphonic acid such as the ammonium salt or a lignin sulphonic acid containing 4-12% Na 2 O, 0À1-5% CaO or 0À01- 1-5% MgO (by weight). The slurry may contain 5-50% (weight) aluminosilicate and an amount of dispersant which is 0À03-4À0% by weight of the dry solids, and preferably has a viscosity less than 1000 centipoises at 20 sec.<SP>-1</SP> shear rate. The aluminosilicate may be reduced to particulate form after mixture with the aqueous medium by grinding the slurry in the presence of the dispersant. The aluminosilicate may have a sodium cation, and/or a rare-earth cation such as Ce, La, Nd, Pr, Sm, Gd or Y obtained by base-exchange, and may have uniform pore openings of about 3 to about 15 Š.
Patent GB-1051912-A (GB)
IPC: G06Q30/04
Abstract: 1,051,912. Sales and sales service. AMERICAN MACHINE & FOUNDRY CO. Aug. 14, 1963 [Aug. 24, 1962], No. 32066/63. Heading A4T. [Also in Division G4] In a drive-in restaurant, means are provided for initiating the operations of machines to produce and dispense the customer's order. In operation, a customer communicates with a central operator via a two-way audio communication system e.g. a telephone system from a car-parking bay or from a restaurant table (Fig. 24, not shown). When a customer wishes to communicate an order, he depresses a button which causes a light to be illuminated at the operator's console. When the operator is free he requests the customer's order and this is given over the communication system, the operator depressing keys on the console corresponding to the items ordered, each item key being depressed a number of times equal to the required number of units of the item. When the order has been completely entered, the operator presses a further button which initiates the computation and printing of a bill (see Division G4) and also causes food dispensing machines DM (Fig. 30, not shown), one of which is provided for each menu item, to produce the ordered items. Associated with each dispensing machine is a "menu item memory" comprising a reversible counter MIM which is stepped on by an amount equal to the number of units of the item required during the operation of the calculator. When the memory MIM stores a non-zero count, the food dispensing machine DM is caused to operate, the dispensing of each item causing the count to be decreased by unity. The count can also be decreased by unity in response to the operation of a manual button if a food item has been prepared manually. A timing device VT can be preset to cause the machine DM to operate for a predetermined time so that a stock of items can be produced in advance of a suspected large demand. An inventory counter IC indicates the total number of items produced by the machine DM.
Patent GB-1054094-A (GB)
IPC: H01H85/30
Abstract: 1,054,094. Distribution boards. STANDARD TELEPHONES & CABLES Ltd. May 28, 1965, No. 22735/65. Heading H2E. An electrical power feeding arrangement comprises an earthing bar 12 having a channel which is in and extends along the bar and receives a power bar 15 insulated by sheet material 16, and a flat insulating card 19, carrying a printed conductor pattern 8, Fig. 2 (not shown), which bridges the channel and is secured to both bars to maintain the power bar 15 in place in the channel. Each of a number of fuses 22 has one end connected by a screw 23 to the power supply bar 15 and the other end connected to an output terminal 18. When a fuse blows, its alarm spring, which is connected to screw 23, is released and comes into contact with the printed pattern 8, connected to alarm output terminal 21. The printed pattern may be in sections to enable different groups of fuses, or even single fuses, to be connected to different alarm circuits.
Patent GB-1084038-A (GB)
IPC: G03B1/66
Abstract: 1, 084, 038. Photographic cameras. PENTACON DRESDEN KAMERA-UND KINOWERKE VEB. May 2, 1966, No.19196/66. Heading G2A. In a roll film camera having a picture counting mechanism moved step-by-step by successive actuation of the handle 12 of camera film wind and shutter cocking mechanism, the camera accommodating films of two different lengths, there is provided a device having a member 11 for blocking the cocking mechanism after the counting mechanism has moved a number of steps corresponding to the shorter film, means for disengaging the blocking member 11 from the handle 12 to allow of further film advance, and means for reengaging the member 11 and the handle 12 when the counting mechanism has moved a number of steps corresponding to the longer film. When making an exposure, a pawl 1 is released to pivot clockwise (in Fig.), thus allowing the shutter to run off. Movement of the pawl 1 allows a spring 24 to pivot a bell crank lever 9 clockwise and a three arm lever 4, 10 anticlockwise, the arm 4a following the pawl 1. Rotation of the arm 10 moves the blocking member 11 thereof out of the path of the handle 12 which is thus free to be moved to advance the film (thereby rotating a counting disc 17) and recock the shutter after the exposure, the levers 4, 9, 10 and the pawl 1 returned to their solid line positions. This sequence is repeated until the eleventh frame number is visible in a window, at which stage a nose 19 of the disc 17 lies adjacent a catch lever 22 pivoted on a two arm lever 16. On winding on the twelfth frame, the nose 19 pivots the levers 16, 22 anticlockwise, so that a pin 18 of the lever 16 bears on a face of the bell crank lever 9 thus preventing pivoting of the levers 9, 4 after the twelfth exposure has been made. The handle 12 can return to its initial position by moving the lever 10 against a spring 14, which spring returns the lever 10 to the blocking position after handle 12 has reached its initial position. If a longer film is in the camera, the lever 22 is manually pivoted clockwise by a handle 23, thus disengaging the levers 9 and 16, so that the remainder of the film can be exposed. A nose 20 on the disc 17 engages the lever 22 when the 24th frame is wound on, and blocking of the cocking mechanism takes place as before.
Patent GB-1226654-A (GB)
IPC: B32B15/08
Filed: 1968-06-26
Abstract: 1,226,654. Laminates. NORTON RESEARCH CORP. 26 June, 1968 [29 June, 1967], No. 30425/68. Heading B5N. [Also in Division B3]  A structural laminate comprises a plurality of layers of rigid reinforcing material alternating with layers of ductile material, each rigid layer being between 0À1 and 1À0 mil. thick, the rigid reinforcing material having an elongation of less than 3 to 4% at tensile failure and comprising at least 10% of the total volume of the laminate, the layers being united together in a coherent mass. The laminates may be made by vacuum metallizing one or both surfaces of a ductile material to form a coherent layer of rigid material and placing an adhesive to form further ductile layers between adjacent layers of rigid material; alternatively, adhesive layers may be placed between adjacent layers of substrate and the rigid material of composites wherein the rigid material is deposited on one surface only of the substrate, etching the substrate away and bonding a further composite to the exposed layer of rigid material, the process being repeated until a laminate of the desired number of layers is formed. In an example, boron films are deposited on aluminium or polyimide substrates, a laminate (Fig. 18) being built up using an epoxy resin adhesive. Boron carbide may be substituted for the boron.
Patent GB-1227497-A (GB)
IPC: G09F3/00
Filed: 1969-07-04
Abstract: 1,227,497. Multiple identification bands. D. A. LONG, and W. W. MOSHER. 4 July, 1969, No. 33722/69. Heading B8F. Identification bands for mothers and their babies are formed from a web consisting of a number of plies of plastics material, with large and small bands 50, 52 extending transversely of the web and the large bands 50 alternating with small bands 52 longitudinally of the web. Each band is formed by sealing the plies together along the sides of the web and along lines 62 which are weakened to enable the individual bands to be torn off. Each band has a pocket portion and a strap portion, plies at each side of the web which extend part-way across the web forming pockets 54, 58 for the bands 50, 52 and straps 56, 60 being formed intermediate the bands. The pocket forming dies are not sealed to the other plies adjacent the straps so as to provide slots for inserting identification material in the pockets. Associated bands 50, 52 are printed with the same number at 68, 70 to establish the relationship between mother and baby in the absence of any other identification material. A snapfastener 66 engages fastening- holes in the strap. The plies are of plastics, heatsealable material, and may be relatively difficult to stretch. Alternatively, the plies may be soft, easily stretchable material with an additional ply of relatively non-stretchable material.
Patent GB-1228320-A (GB)
IPC: A63D9/00
Filed: 1969-08-22
Abstract: 1,228,320. Bowling pin. BRUNSWICK CORP. 22 Aug., 1969. No. 420008/69. Heading A6D. A bowling pin 10 has a protective annular pin bottom comprising two mechanically interlocked base members 15 and 16 positioned in a recess (14) in the pin. The upper base member 15 is flexible and is bonded to the recess (14). The lower base member 16 is of a wearresistant material, e.g. nylon, and is shaped at its outer edges 17 to form a continuation of the bottom surface 12 and side surface 13 of the pin. An annular space S between the side surface of the pin and shoulder 17 of the member 16 allows limited upward movement of member 16 upon impact. The members may be releasably interlocked by means of an annular securing bead 20 on member 16 and a groove 21 in member 15 (as shown), a similar bead (22) on member 15 and groove (21) in member 16 (Fig. 3), or interengaging horizontally projecting lips (24, 25) and recesses (24a, 25a; Fig. 4) which may have camming surfaces (27, 28; Fig. 5). The inner member 15 may be bonded to the recess (14) by means of a structural adhesive, or may be of a thermosetting material and moulded in position in the recess, either by inserting the material into recess through a passage (30) in the pin with member 16 in place (Fig. 6), or by placing the material in the recess prior to insertion of member 16.
Patent GB-1230508-A (GB)
IPC: F16C17/18
Filed: 1969-07-22
Abstract: 1,230,508. Bearings. ST€UBLI & CO. GEB. 22 July, 1969 [23 July, 1968], No. 36805/69. Heading F2A. A plain journal bearing consisting of an outer ring 1 and an inner ring 2 is provided with a bushing between the rings, the bushing comprising at least five ring segments 3. The peripheral length of the bushing is less than the circumference of the rings so that there is play in a peripheral direction between the segments. The bushing is disposed in a groove in each of the rings, the groove being provided with shoulders which both retain the segments in the bearing and also take up axial thrust on the bearing. The side walls of the groove may be provided with a recess 8 through which the sliding elements may be inserted and removed. The shape of the sliding elements may be such that a hydrodynamic pressure may be created in the lubricant of the bearing.
Patent GB-1231178-A (GB)
IPC: C04B33/13
Filed: 1967-07-18
Abstract: 1,231,178. Ceramic compositions. ENGLISH CLAYS LOVERING POCHIN & CO. Ltd. 16 July, 1968 [18 July, 1967; 28 Nov., 1967], Nos. 32942/67 and 54191/67. Heading C1J. Ceramic articles are made from a semi-dry composition comprising, by weight based on the solids content, 30-90% china clay or ball clay, at least 5% muscovite mica as a fluxing agent and not more than 20% water, by moulding at a pressure of 0À5-10 tons/square inch, air drying and firing at 1000-1400‹ C. The composition may also contain up to 40% quartz; feldspar, wollastonite, limestone, dolomite and nepheline syenite may be included as fluxing agents. The moist composition may be formed into pellets passing a No. 3 O.B.S. sieve prior to moulding.
Patent GB-1232208-A (GB)
IPC: B41M5/155
Filed: 1968-06-13
Abstract: 1,232,208. Treated clay. MITSUBISHI PAPER MILLS Ltd. 13 June, 1968 [24 June, 1967], No. 28281/68. Heading C1A. [Also in Division D2] Acidic clays of the terra alba or attapulgite types are subjected to a mineral acid treatment, and then clacined at 200-1000‹ C. The crude or dried clay may be ground and then treated with hydrochloric, nitric or sulphuric acid at a temperature above 90‹ C., filtered and then calcined.
Patent GB-1232246-A (GB)
IPC: G05D16/06
Filed: 1968-08-20
Abstract: 1,232,246. Valves. TEXACO CANADA Ltd. 20 Aug., 1968 [2 Aug., 1968], No. 39675/68. Heading F2V. Control of fluid flow between an inlet 11 and outlet 12 of a pressure reducing valve 10, is achieved by means of a poppet valve 14, which is spring biased on to its seat 20, and a control piston 43, which is capable of engaging the poppet 19, is connected to a pressure responsive diaphragm 30 and is acted upon by a spring 39 tending to move the piston into engagement with the poppet. The piston 43 has fixedly mounted thereon four sleeves 46 formed with surfaces 47 and 48, which surfaces are capable of engaging 0-rings 49 and, upon doing so, to seal off outlet chamber 41 from both chambers 32 and 40. In operation, the degree of opening of the poppet valve is determined by the fluid pressure force acting on the top side of the diaphragm 30 and the force of spring 39 acting on the underside. In the event of the poppet valve failing whilst in its open position, the subsequent build up of pressure in chamber 32 causes the diaphragm 30, and hence piston 43 to move downwardly until sleeve surfaces 47 engage rings 49 and seal off the outlet chamber 41. In the event of the diaphragm failing, as by rupture, the pressures in chambers 32 and 35 would become equalized and spring 39 would cause upward movement of the piston 43 until sleeve surfaces 48 engaged rings 49 and sealed off chamber 41. A failure of spring 39 would, by virtue of the unbalanced fluid force acting on diaphragm 30, also result in sealing off of chamber 41. In an alternative embodiment, Fig. 2, not shown, spring 39 is omitted and chamber 38 is filled with gas at atmospheric pressure.
Patent GB-1233856-A (GB)
IPC: H01R4/48
Filed: 1969-10-06
Abstract: 1,233,856. Electric couplings. AMP Inc. 6 Oct., 1969 [23 Oct., 1968], No. 48976/69. Heading H2E. An electrical connector 1, stamped from a single piece of resilient metal stock, is formed with two arms 3, 5 joined by a bight 4. With the arms open (Fig. 1, not shown), an insulated wire 14 is passed through a hole (13) in the bight 4 and its bared end 16 is passed under two straps 7 formed on arm 3. The arms 5 and 3 are then pressed together and a hook 6 on arm 5 engages beneath the conductor between the straps 7, and claws 12 on a strap 11 on arm 5 dig into the wire insulation to prevent its withdrawal. A socket 2 or plug (25, Fig. 6, not shown) is formed at the free end of arm 3, and reinforcing ribs (26, Fig. 7, not shown), may be formed in the bight 4. Two connectors 1 may be attached to an insulating support (19, Fig. 3, not shown) secured in a wall (23).
Patent GB-1250175-A (GB)
IPC: C08G73/12
Filed: 1968-10-02
Abstract: 1,250,175. Polyimide moulding powders. TRW Inc. 2 Oct., 1968 [2 Oct., 1967], No. 46746/68. Heading C3R. A polyimide moulding powder is obtained by forming a polyimide precursor by reacting a polyfunctional amine with a polyanhydride and an end-capping monoanhydride of formula where R is hydrogen or alkyl, and comminuting the precursor. The mono-anhydride of the above formula provides reactive end-caps on the prepolymers which coreact when heat and pressure is applied to the moulding powder. A specific mono-anhydride mentioned is endo-cis bicyclo (2.2.1) - 5 - heptene - 2, 3 - dicarboxylic anhydride. A filler, e.g. glass, silica, a silicate, metal, metal oxide, metal boride, metal nitride or metal carbide, may be included in the moulding powder.
Patent GB-1251303-A (GB)
IPC: B65D5/50
Filed: 1969-01-23
Abstract: 1,251,303. Cartons. R. FRIEDENTHAL. 23 Jan., 1969 [5 Feb., 1968], No. 3938/69. Heading B8C. A blank for an electric globe carton comprises an elongated rectangular strip having a hole 56 therein adapted to receive a metallic base of the globe, a portion of the strip surrounding the hole being adapted to define the base for carton, two openings 40, 80 in the strip on each side of the base portion means 17, 82 to interconnect the two end portions of the strip and means to connect that portion of the strip in the vicinity of each of the openings to the base zone on opposite sides of the hole. As shown, the means 17, 82 are lugs and semicircular holes, the lugs engaging the holes to fasten the end portions of the strip together. The means for connecting the portions of the strip in the vicinity of the openings to the base portion are lugs 46 which project into the openings and ears 58 at the side edges of the base zone openings which are engaged by the lugs. The blank is erected to support the globe as shown in Fig. 2.
Patent GB-1253154-A (GB)
IPC: B05D3/00
Filed: 1969-12-03
Abstract: 1,253,154. Spray coating of plastics articles. DOW CHEMICAL CO. 3 Dec., 1969, No. 58940/69. Heading B2E. Plastics articles are spray coated by surface sulphonating the article until it has at least 0.001 mg of SO 3  in the form of sulphonic acid groups per cm<SP>2</SP> of surface and a surface resistivity of less than 10<SP>12</SP> ohms per cm<SP>2</SP> and thereafter electrostatically spray coating the article. Sulphonation may be effected by (a) gaseous SO 3  or chloro- or fluoro-sulphonic acid in an inert gas diluent, (b) dilute SO 3  in an inert chlorinated solvent, (c) conc. H 2 SO 4  or (d) oleum. The plastics substrate must have replaceable H atoms bonded to C atoms and may be an epoxy, phenol-formaldehyde, ureaformaldehyde, silicone or polyurethane resin, a homopolymer, copolymer or polymer blend of an olefin, vinyl chloride, vinylidene chloride, vinyl acetate, acrylate, methacrylate or styrene, a vinyl chloride-vinyl acetate, styreneacrylonitrile or acrylonitrile-butadiene-styrene copolymer, or a polyamide, polycarbonate, polyethylene terephthalate, polyether or halogenated polyolefin. The substrate may also be a flexible or rigid foam or a plastics-metal composite. The coating material may be a liquid such. as an alkyd resin, linseed oil or chlorinated rubber, paint, spar varnish, or an acrylic ester, epoxy ester or vinyl chloride copolymer resin or may be a powder resin of cellulose acetate-butyrate, polychloromethyloxetane, polyfluorocarbon, polyamide, polyester, polyethylene, polypropylene, PVC or epoxy resin. The articles to be coated are usually earthed and the coating spray given a positive or negative charge of 90,000- 200,000 V as it leaves the spray head or alternatively, the spray can be sprayed into an electrostatic field adjacent an emitting electrode wherein the articles constitute the collecting electrode.