baber/WOPTO huggingface dataset:
Patent FI-940625-A (FI)
Inventor: JAERVINEN HANNELE
IPC: H01B1/12
Filed: 1994-02-10
Abstract: The present invention relates to a conducting, melt-processible, essentially neutral polyaniline composition advantageously protonated with a thermally stable acid and a functionalized protonic acid, and to a method of producing said composition. The polyaniline to be plasticized is advantageously the salt-form polyaniline compound formed by the polyaniline with the polymerization acid, whereby the salt-form compound is advantageously taken directly from the polymerization step. The plasticized polyaniline composition may be blended with any conventionally used matrix plastic to manufacture conducting plastic articles by melt-processing methods.
Patent FI-942085-A (FI)
Inventor: PETTYFER ALAN DEREK SPENCER
IPC: A01G31/02
Filed: 1994-05-06
Abstract: A plant raising device comprises a body with a central opening inside a collar (30) and in which a plant will be planted, surrounded by a trough (32). The trough has holes (36) in its base through which water can be fed from the trough into the growing medium (22) (soil or the like) surrounding the roots of the plant.
Patent FI-952442-A (FI)
Inventor: FRICK ALEXANDER
IPC: B64C39/02
Filed: 1995-05-19
Abstract: A flight device that can be placed upon and fastened to a load, which may be a pilot (P) or a remote guided control device, comprises a bearing device that can be fastened to the load, a drive unit (100) that has a piston engine and that is coupled with a rotary drive shaft (108) directly to an impeller (200') of a supercharger (200) for generating an airflow, and at least two propulsion pipes (300) that end in air-outlet nozzles (304, 305) which are arranged laterally on either side of the load or pilot (P) and which can be adjusted to change the direction of the emerging airflow. The supercharger (200) has an intake cone (202) which in the normal attitude of flight is situated essentially in a horizontal position above the pilot (P) or load. The rotary drive shaft (108) to drive the supercharger (200) is then essentially vertical and the outlet nozzles (304, 305) are then arranged essentially in a plane containing the vertical cg axis (X). The airflow generated by the impeller (200') of the supercharger (200) is expelled through the propulsion pipes (300) at subsonic speed.
Patent FI-960020-A (FI)
Inventor: DAUTH JOCHEN
IPC: C07F9/30
Filed: 1996-01-03
Abstract: Phosphorus-contg. organosilicon cpds. with units of formula (I) are new. R = opt. halogenated 1-18C hydrocarbyl; R' = H, OH, 1-18C hydrocarbyl or a gp. of formula Z =2-18C hydrocarbylene; M = alkali(ne earth) metal; X = halogen or -OR<2> (with R<2> = 1-8C alkyl, opt. substd. with ether oxygen); a = 0, 1, 2, 3 or 4; b, c = 0, 1, 2 or 3; a + b + c = 4; f = 0.5 or 1. Also claimed is the prodn. of these cpds. by reacting (I) organosilicon cpds. of formula (II) with (2) alkali or alkaline earth phosphinate or phosphonate salts of formula (III) in the presence of (3) radical-forming catalysts: B = 2-18C hydrocarbyl gp. contg. aliphatic multiple bonds; R<3> = R<1>.
Patent FI-964274-A (FI)
Inventor: PULLI JARI
IPC: B65G47/22
Filed: 1996-10-23
Abstract: The invention relates to a method and device for handling sawn timber and corresponding pieces. According to the method a transfer conveyor 1 and/or a delivery device for different widths are displaced relative to one another so that the handling device can be flexibly switched from delivery device for different widths to delivery device for standard width and vice-versa. According to a preferred embodiment of the device the transfer conveyor 1 has been designed so that it can be raised and lowered, so that in the upper position of the conveyor 1 the delivery device for different widths including stopper is below the upper side of the conveyor 1, the device being in the position which corresponds to delivery of the standard width, and conversely when the conveyor 1 is in the lower position and the delivery device for different widths including stopper and the delivery element are in use, the device functions as delivery device for different widths. The method and the device permit efficient and flexible handling of sawn timber with regard to the sawn section that is to be handled. <IMAGE>
Patent FI-970639-A (FI)
Inventor: PARANTAINEN JANNE
IPC: H04W16/10
Filed: 1997-02-14
Abstract: When a dynamic channel allocation method based on monitoring of signal levels is used for channel allocation, the results of signal level measurements must be averaged in order to achieve a sufficient reliability. Averaging causes a delay in measurement results, for which reason such a channel may be allocated the interference level of which has just changed e.g. because another connection has been set up which functions nearby on the same channel. According to the invention, allocation of a channel causing excessive interference with a connection already set up is limited.
Patent FI-971878-A (FI)
Inventor: OIKARI JUKKA
IPC: B27M3/04
Filed: 1997-05-02
Abstract: The invention relates to a block parquet flooring, the surface layer of which is composed of pieces of wood placed up against one another. According to the invention at least the surface layer is of heat-treated wood, the moisture movement of which is 50 - 90 percent, most advantageously 80 - 90 percent less than prior to the heat treatment, and the weight loss of which during the heat treatment is at least 5 percent. The invention also relates to a method for the production of block parquet flooring, in which pieces of wood are placed on top of a base construction as a surface layer. According to the invention the wood used in the production is heat treated, following which oblong pieces of wood 1 are machined from the heat-treated wood, which are bonded together to form a solid slab 2. The solid slab 2 is cut into sheets 3, which are bonded side by side to form elements 4, which form the surface layer of the flooring.
Patent FI-981132-A (FI)
Inventor: USKELA SAMI
IPC: H04L9/32
Filed: 1998-05-20
Abstract: A method, a system, a network element and an apparatus of a telecommunication system for preventing unauthorized use of a service. The method, in which a service request is received from a user and the service is generated by means of a service logic, is characterized in that to prevent unauthorized use of the service, authentication data is appended to the service logic, the user requesting the service is authenticated by means of the authentication data, and the service logic is executed only if the authentication succeeds.
Patent FI-991000-A (FI)
Inventor: TERVO VESA
IPC: H04W8/24
Filed: 1999-04-30
Abstract: The invention relates to a method for storing and informing at least one property of a wireless communication device (MS 1 -MS 4 ) to a mobile communication network (PLMN). Parameter data of said at least one property of said wireless communication device (MS 1 -MS 4 ) is stored in said wireless communication device (MS 1 -MS 4 ), and transmitted from said wireless communication device (MS 1 -MS 4 ) to the mobile communication network (PLMN).
Patent FR-1605194-A (FR)
Title: Moulded double-base powders prodn - by two-stage process eliminating explosion risk
IPC: C06B21/00
Filed: 1962-03-29
Granted: 1973-07-06
Abstract: Method comprises heating in a closed mould a granular base powder in the presence of excess explosive oil opt. contg. inert stabilizing and pH legmatizing ingredients, in two steps: (a) preheating with excess explosive oil at a relatively low temp. to cause the swelling of the granules, then removing the non-absorbed excess oil; and (b) heating at higher temp to perfect the diffusion of the oil into the core of the granules. In (a), the temp is elevated progressively to 45 - 50 degrees C over 12 hrs. Step (b) is opt. performed at 65 degrees C for 3 days. In the known single-step process, not all the oil is absorbed during the heating, with consequent risk of explosion.
Patent GB-731464-A (GB)
Title: Improvements in or relating to phonograph tone arm mounting
IPC: G11B3/28
Filed: 1953-01-13
Abstract: 731,464. Supporting gramophone pick-ups. CALTAGIRONE, J. V. Jan. 13, 1953 [Jan. 23, 1952], No. 1010/53. Class 40 (2). A pick-up arm 17 is mounted in a universal joint which may be rotated and secured in its housing 37 so that a coiled tension spring 40, drawing the arm 17 in a direction perpendicular with respect to pivots 27, is arranged to produce downward pressure on the record with an element of side pressure to counteract the side pressure produced on the stylus as a result of the friction between it and the rotating record. If the outer ring 31 of the universal joint is rotated clockwise, as viewed in Fig. 4 (B), the spring 40 produces a component of side pressure towards the centre of the record and, owing to the inclination of the pivots 27, the effective pressure of the spring 40 becomes less as the pick-up arm approaches the centre of the record. If the universal joint is rotated counterclockwise, the component of side pressure of the spring 40 is away from the centre of the record, but increases as the pick-up arm approaches the centre of the record. According to which way the universal joint is set, the pick-up 18 is reset on the end of arm 17 so that the stylus 23 is normal to the record, as in Fig. 4 (B). The arm 17 is counterbalanced by an adjustable weight 47, so that stylus pressure on the record is largely the result of the pressure of the spring 40, and is thereby largely independent of gravity.
Patent GB-587773-A (GB)
Title: Radio distance measuring apparatus
IPC: G01S1/02
Filed: 1944-01-19
Abstract: 587,773. Radiolocation. BENDIX AVIATION CORPORATION. Jan. 19, 1944, No. 1076. Convention date, Oct. 15, 1942. [Class 40 (v)] The distance between two points is determined by transmitting a frequency modulated wave from the first point, from the second point transmitting a different carrier wave frequency modulated, with the signal obtained by demodulating the first wave and comparing the phase of the received and transmitted modulations at the first point. A transmitter 1, frequency modulated by the output from source 3, radiates from an aerial 2, the signals being intercepted by aerial 4 and frequency modulation receiver 5 at the mobile location whose range is to be determined. The output from receiver 5 is used to frequency modulate the transmitter 6, the output of which differs from the frequency of transmitter 1, and is radiated from aerial 7 and received by aerial 8 and receiver 9 at the first point. The modulation frequency output from receiver 9 is compared in the phase meter 10 with the output of the modulation source 3 to provide an indication of the distance to the mobile location. The use of frequency modulation is stated to render unnecessary the accurate adjustments of tuning and phase shift which are required to obtain accuracy of range determination by observation of the phase shift of the modulation of amplitude modulated transmissions. The apparatus at the reference location, Fig. 2 (not shown), is conventional, comprising an electron coupled oscillator, frequency modulated by a thermionic reactance and feeding an aerial through a power amplifier. A superheterodyne receiver feeds a phase-type discriminator, the output of which is amplified and fed to a phase meter, where it is compared with the output from the transmitter modulating source. The equipment for the mobile location is similar, the phase meter and modulation source being removed ; the amplified output from the receiver discriminator being fed to control the thermionic reactance in the transmitter. In an alternative arrangement for use at the mobile location, the received signal is not demodulated, but is heterodyned to a new position in the frequency spectrum and re-radiated. Specification 546,021 is referred to.
Patent GB-1529351-A (GB)
Title: Heatrecoverable articles
IPC: F16L47/22
Filed: 1975-01-10
Abstract: 1529351 Strip fasteners RAYCHEM SA NV 9 Jan 1976 [10 Jan 1975] 1101/75 Heading E2S [Also in Divisions B5 and F2] A closure device consists of a heat-shrinkable covering, or wrap-round, sheet 2 formed with ridges 4, 4A at or near opposed parallel edges 8, 8A, and an elongated, substantially C-section fastening clip 3 of a heat-recoverable material which is placed over ridges 4, 4A and heated, whereupon in its recovered formation, the clip holds these ridges tightly together. The recovery temperature of clip 3 is at least 20C higher than the shrink temperature of sheet 2. Clip 3 may be of a plastics or metallic material, many examples of which are disclosed. Thermochromic paint may be applied to the clip 3 to indicate the correct temperature.
Patent GB-521185-A (GB)
Title: Improvements in bronze bearings and their manufacture
IPC: C22C1/04
Filed: 1938-11-11
Abstract: 521,185. Porous metal bodies ; alloys ; plastic compositions containing metals. JOHNSON BRONZE CO. Nov. 11, 1938, No. 1232/40. Convention date, July 18, 1938. Divided out of 521,177. [Class 82 (i)] [Also in Group V] Bearings are made from mixtures of leadbearing bronze powder and copper powder, with or without tin powder by moulding under pressure and sintering. The bronze may consist of 80, per cent. of copper, 10 per cent. of tin, and 10 per cent. of lead: Volatile substances such as naphthalene, phthalic anhydride, hexamethyletetramine, and ammonium carbonate, and graphite may be included in the materials. The tin may be wholly or partly replaced by aluminium or zinc. The bronze powder is preferably obtained from turnings, the grinding being effected in a reducing or neutral atmosphere if it is desired to prevent the formation of an oxide coating. The mixture may consist of 25 - 90 parts of bronze powder, 9 - 67À5 parts of copper powder 1 - 17À5 parts of tin powder, and 1 - 10 parts of graphite, to which ammonium chloride or naphthalene may be' added as a flux ; the resulting mass is ground under oxidizing conditions to give an oxide coating or in a neutral or reducing atmosphere. The mixture is pressed and sintered at 1300-1600F According to, the Specification as open to inspection under'Sect. 91. the copper may be replaced by reducible copper compounds such as ,oxide, cyanamide, oxalate, or formate, the sintering being then conducted in a reducing atmosphere. This subject-matter does not appear in the Specification as accepted.
Patent GB-523790-A (GB)
Title: Improvements in stay devices for pivoted members
IPC: A47G1/24
Filed: 1939-01-13
Abstract: 523,790. Stays for hinged articles. SPEGELSTEIN, S., and COOK, C. H. Jan. 13, 1939, No. 1281. [Class 65 (i)] A support for a mirror &c. 6 comprises a bar 2 fixed to the pillar 5 and pivoted at 3 to a bar 1 attached to the mirror 6, the two bars being connected by a stay 9 pivoted at 8 to a crank portion 7 of 1, and having sliding frictional engagement with a slot 11 in 2. The bar 1 may be removably attached to the mirror by a slotted member 18 fixed at the side or back of the mirror.
Patent GB-1383011-A (GB)
Title: Apparatus for producing and protecting from erosion deposits of  sedimentary material on the bed of a body of water
IPC: E02B3/04
Filed: 1971-01-11
Abstract: 1383011 Preventing erosion O J FJORD LARSEN 9 Dec 1971 [11 Jan 1971 19 Jan 1971 13 March 1971 9 Oct 1971] 1290/71 6415/71 6814/71 and 47124/71 Heading E1H The Specification discloses modified devices of the kind disclosed in the parent Specification 1125863 for producing sedimentary deposits on the floor of a body of water. As shown in Pigs. 1 and 2 one embodiment comprises elongated sheets 5, attached to each other by lacing 6, supported by inflatable members 9 and secured by anchors 4 and ropes 3. The sheets are substantially impermeable to a horizontal flow, but allow sediment to settle. Other embodiments are described which have slots or holes allowing vertical flow but not horizontal. The holes are disposed so that they are more numerous towards the lower edges of the sheets. The sheets may comprise overlapping layers of mesh. The sheets may be supported by an underwater structure, e.g. a pipe-line or a continuous inflatable hose.
Patent GB-639752-A (GB)
Title: Improvements in or relating to the spraying of vehicles
IPC: B60S3/04
Filed: 1948-01-15
Abstract: <PICT:0639752/III/1> Vehicle spraying apparatus comprises an archway supporting inwardly directed spraying nozzles, and pumping means operated mechanically by the vehicle in its passage to provide the pressure necessary to supply the spray material from a tank to the nozzles. In the preferred embodiment for spraying a railway coach with insecticide &c., a pipe 3 carrying nozzles 4 is disposed within a shed 2, and is fed with liquid from a storage tank 10 by pumps 5. Each pump is operated by a torsion shaft 6 connected to a pivotally mounted ramp 8 operated by the flanges of the coach wheels.  Each depression of the ramps draws liquid through a suction line 11 and branch pipes 17 to the pumps, which deliver the liquid through pressure lines 18 to a common pressure line 20 connected to a spring-loaded accumulator 25.  Liquid is fed to the nozzles through a pressure accumulator valve 28 which passes liquid only when a predetermined pressure is exceeded, and a three-way valve 29 which may pass liquid either to the nozzles or to a common return line 15. The pressure lines 18 contain isolating valves 19 which can byepass liquid into the suction lines 17.  Valves 23, 26 and 27 can byepass liquid to the return line 15.  A sump 31 collects spray liquid, and a semi-rotary manually operated pump 32 returns the liquid to the tank 10 through pipes 33 and 15.
Patent GB-1089724-A (GB)
Title: Improvements in or relating to vehicles
IPC: B60R5/04
Filed: 1966-01-11
Abstract: 1,089,724. Vehicle tailgates. J. F. R. BOURLIER. Jan. 11, 1966, No. 1337/66. Heading B7B. A panel A forming the upper part of a vehicle end wall rests on the upper edge 4 of the lower part E and is movable to a horizontal position to increase the body capacity. Integral sectorshaped parts B close the sides whilst mutually pivoted rear windows D, D<SP>1</SP> are swung down from the underside of the panel A to enclose the rear.
Patent GB-1194481-A (GB)
Title: Adamantane Polymers
Inventor: FLAVELL WILLIAM
IPC: C08G69/26
Filed: 1968-01-09
Abstract: 1,194,481. Adamantane polyamides. YARSLEY RESEARCH LABORATORIES Ltd. 11 Dec., 1968 [9 Jan., 1968], No. 1340/68. Heading C3R. The invention comprises polymers with repeating units of formula where R is an aliphatic, cycloaliphatic or aromatic hydrocarbon radical and Z is hydrogen or a hydrocarbon radical. The polymers are obtained by reacting an aliphatic, cycloaliphatic or aromatic diamine with adamantane-1,3-dicarboxylic acid or acid derivative thereof, e.g. a dicarbonyl halide. The reaction may be carried out by interfacial polymerization using immiscible solvents or in a common solvent at a temperature below 35‹ C. In examples polymers are obtained by reacting adamantane-1,3- dicarbonyl chloride with hexamethylene diamine, ethylene diamine, m-phenylene diamine and 1,3-diamine adamantane dihydrochloride.
Patent GB-1446673-A (GB)
Title: Stabilising moulding and coating compositions
IPC: C08K5/46
Filed: 1974-01-11
Abstract: 1446673 Stabilization of unsaturated polyester compositions CHEMISCHE WERKE HULS AG 11 Jan 1974 [12 Jan 1973] 01356/74 Heading C3P A curable unsaturated polyester moulding or coating composition comprising (a) an unsaturated polyester; (b) a vinyl or vinylidene monomer and optionally (c) an activator system and (d) one or more auxiliaries or additives, is stabilized from premature polymerization by the addition thereto of 0À001 to 0À5 wt. per cent (based on the weight of (a) plus (b)) of phenothiazine either (i) in the absence of known stabilizers or (ii) in conjunction with one or more known stabilizers whose amount is insufficient to confer on the composition, the same stability in the absence of phenothiazine as when phenothiazine is additionally present. In the examples, polyesters derived from fumaric acid, phthalic anhydride or tetrahydrophthalic anhydride, diethylene glycol and propane-1,2-diol, dissolved in styrene monomer, are used.
Patent GB-157710-A (GB)
Title: Improvements in or relating to mechanical stoking apparatus
IPC: F23H11/00
Filed: 1921-01-10
Abstract: 157,710. Gerken, P. L. Meurs-. Jan. 10, 1920, [Convention date]. Fuel, feeding; doors.-The depth of fuel supplied by a hopper to the front of a travelling or reciprocating grate is regulated by an adjustable slide suspended from an overhead beam a by rods f or by chains, ropes, levers, or the like and comprising an iron beam b on which are hung fire-bricks c spaced apart to allow for expansion, and free to yield to horizontal blows from pieces of coal. The fire-bricks may be protected by a plate e.
Patent GB-567285-A (GB)
Title: Improvements in or relating to pocket lighters
IPC: F23Q2/48
Filed: 1944-01-26
Abstract: 567,285. Pocket igniters. GOSTKOWSKI, B. H. Jan. 26. 1944, No. 1456. Convention date, July 13, 1943. [Class 75 (iii)] In a pocket igniter the spring - pressed member maintaining the flint 2 in contact with the friction wheel may be retracted in the housing 1 to allow removal of the flint by means of a knob 4 carrying a steel wire loop 5 which may be turned into the position 51 to give a larger manipulating surface.
Patent GB-1293661-A (GB)
Title: Photographical process and products
IPC: G03C8/54
Filed: 1970-01-12
Abstract: 1293661 Graft polymers INTERNATIONAL POLAROID CORP 12 Jan 1970 [13 Jan 1969] 1456/70 Addition to 1230181 Heading C3G [Also in Division G2] A receiving sheet for the photographic silver salt diffusion transfer process (see Divisions G2-G3) contains a graft copolymer of one of the formulµ (in which Z is an organic polymeric backbone unit having repeating units capable of being oxidized by transition metal ions having an oxidation potential of at least one volt when it is reduced to the next lower stable state; each X is optionally substituted carboxamido, carbamyl, sulphonamido or sulphamyl; each R is H or 1-5 C alkyl; K is a monomer unit; M is at least one; P is greater than 1; Q and J are at least 2 and denote a plurality of the respective  side chains; N is equal to or greater than zero; N is not zero and K is not identical with -CH 2 -CXR- when X is carboxamido or carbamyl and Z is polyvinyl alcohol). Specified graft copolymers are DAA/AA, DAA/acrylonitrile, AA/ispAA, DAA/Vac, Vac/ispAA, ispAA/methyl methacrylate p-styrene sulphonamide, N-isopropyl ethylene sulphonamide and ispAA/N-vinylpyrrolidone grafts on polyvinylalcohol, DAA/AA graft on partially hydrolysed polyVac, ispAA graft on gelatine, DAA grafts on polyvinyl partial methoxy acetal and partial dimethylaminobenzal and DAA and DAA/ ethylacrylate grafts on methyl hydroxypropyl cellulose (in which AA is acrylamide, DAA is diacetone acrylamide, Vac is vinylacetate and isp AA is isopropylacrylamide). The different monomers may be grafted sequentially or simultaneously preferably using a transition metal ion (e.g. V<SP>5+</SP>, Ce<SP>4+</SP> or Cr<SP>6+</SP> as catalyst).
Patent GB-1120015-A (GB)
Title: Process for the production of carbon commutators
Inventor: SCHREIBER JOACHIM
IPC: H01R39/04
Filed: 1967-01-11
Abstract: 1,120,015. Commutators for dynamo-electric machines. VEREINIGUNG VOLKSEIGENER BETRIEBE ELEKTROGERATE. 11 Jan., 1967, No. 1553/67. Heading H2A. A hollow carbon cylinder 3 is moulded by non-conductive resin 2 on to a carrier body 1. The cylinder has a collar at the inner end where it is covered by a cap 5 of insulating material. The cylinder is divided longitudinally into segments, and the collar is divided into lugs 4. The space between two adjacent lugs is circumferentially greater than the gap between two segments, but it extends inwards, in the radial direction, only as far as the outer surface of the cylinder. The cap is radially sub-divided to correspond with the lugs 4.