baber/WOPTO huggingface dataset:
Patent FI-792463-A (FI)
Inventor: MUELLER HELMUT
IPC: H04Q3/54
Filed: 1979-08-08
Abstract: 1. indirectly controlled telecommunications exchange system equipped with time channel couplers, in particular a telephone exchange system comprising a control unit (CP) for which items of information emanating from a plurality of other switching devices (GP1, ...) are regularly received at specific intervals of time for further processing, for which purpose the items of information are firstly stored in a buffer store (B) which comprises buffer store positions in assignment to the switching devices (GP1, ...) and consecutive items of information which emanate from the same switching device (GP1, ...) are compared with one another before items of information are fetched from the buffer store by the control unit (CP) and are further processed on the basis of changes in the items of information, characterized in that, of the items of information which overlap in time and which are individually assigned to the switching devices (GP1, ...) in each case one is received by a register (R) and then fed to a comparator (V), that the corresponding items of information previously stored in a store position of the buffer store (B) individually assigned to the relevant switching device (GP1, ...) is read-out therefrom and likewise fed to the comparator (V), that in the event that these two items of information are not identical the comparator (V) causes the information contained in the register (R) to be input into the previously read-out store position of the buffer store (B) in place of the stored information, and likewise causes a one-bit item of information indicating this non-identily to be input into one of a series of store positions (F) which are individually assigned to the store positions of the buffer store (B), that in accordance with the operating rhythm of the control unit (CP) and only during intervals between input operations of this kind a control component (SSPz) of the control unit (CP) obtains from the buffer store (B) items of information which are contained in said buffer store, where these are marked by the one-bit-items of information, simultaneously erasing the one-bit-item of information in question with the aid of buffer store addresses, which items of information are fed to a working store (MUz) of the control unit (CP), and that the buffer store position addresses which are to be used during this acquisition process are converted by means of a converter (U) from addresses of working store position addresses to be used during the input into the working store (MUz).
Patent FI-862840-A (FI)
Inventor: PRAIN HUNTER DOUGLAS
IPC: A61P9/00
Filed: 1986-07-04
Abstract: Compounds of the formula (I) : 
<CHEM>
and pharmaceutically acceptable salts are described wherein R<1> is hydrogen or methyl; R<2> is hydrogen or methyl; .... and ---- represent double or single bonds; and the benzene ring is para- or meta-substituted. These compounds have inotropic and vasodilator properties. Pharmaceutical compositions and methods of use are described.
Patent FI-872304-A (FI)
Inventor: DAHLIN RUNE
IPC: B31B50/66
Filed: 1987-05-25
Abstract: Expandable type press plunge (4) comprising two plunge parts, named formation part (8) and expansion part (9), which are axially movable in relation to each other, and in which the expansion part (9) is adapted to provide an expansion of some part of the plunge (4) when said two parts are moved together, and in which the expansion part (9) comprises an expansion disc (19) made of an elastic or deformable material which is cup-formed in its non-operated condition, and in that the formation part (8) is formed with a bottom plate (16) having an upper surface supporting and guiding at least a part of the bottom surface of the expansion disc (19), and in which the outer peripheral surface of the bottom plate (16) is of the same shape and at least the same size as the outer peripheral edge of the expansion disc (19) in its non-operated condition, and whereby the cup-formed expansion disc (19) is more or less flattened and the outer peripheral edge thereof is widened outside the bottom plate (19) when the formation part (8) and the expansion part (9) are moved axially in a direction towards each other.
Patent FI-872905-A (FI)
Inventor: BASSEMIR ROBERT
IPC: B41N3/08
Filed: 1987-07-01
Abstract: A hydrotrope is added to an aqueous fountain solution or fountain solution concentrate containing a surfactant in order to increase the solubility of the surfactant.
Patent FI-881670-A (FI)
Inventor: CROMPTON GEOFFREY
IPC: C08K3/00
Filed: 1988-04-11
Abstract: A composition is provided comprising two or more frits capable of melting progressively as the temperature rises in a fire situation, one of the said frits being a relatively high- melting frit which is a defitrifying frit. The composition may be added to a variety of materials to provide or enhance fire resistance; such materials include phenolic and polyester resins and sodium silicate.
Patent FI-905878-A (FI)
Inventor: MOISIO ESKO VELI HEIKKI
IPC: A01G23/099
Filed: 1990-11-29
Abstract: A felling lever comprises an arm 2 and, connected to the end of the arm, a wedge 1 which comprises a bulged part 6, 7 which curves the wedge in its work length through 40 degree to 85 degree, preferably 55 degree to 65 degree. This affords a substantial lifting force, which remains essentially constant during turning. <IMAGE>
Patent FI-910670-A (FI)
Inventor: KIVARI RAIMO
IPC: H04B1/16
Filed: 1991-02-12
Abstract: A circuit arrangement for a mobile telephone comprises a microprocessor (20) responsive to a clock signal (CLOCK) for controlling its functions, and a signalling circuit (10), e.g. a modem which is coupled to the microprocessor to provide an output clock signal (CLK) thereto. In the idle states of the processor, the output clock signal is stopped, using a stop signal (STOP) from the microprocessor. This gives use to reduce power consumption and a consequential increase in battery life. <IMAGE>
Patent FI-915863-A (FI)
Inventor: COX MICHAEL GRAHAM CAREY
IPC: C06F3/00
Filed: 1991-12-12
Abstract: A pyrotechnic compsn. is claimed which includes ferrophosphorus. Also claimed is the following: a safety match having a head coated in the compsn. The compsn. contains potassium chlorate, a binder, a thickener, a filler and a foaming agent to the exclusion of sulphur, ZnO or a dichromate. Amt. of potatssium chlorate is 40-60 dry wt.%, and the proportion of ferrophosphorus is in excess of 4 dry wt.%. The ferrophosphorus has a particle size of 5-100 microns. The binder is gelatine, or animal glue and is present as 3-12 dry wt.%. The filler is felspar or another siliceous mineral. The compsn. further contains up to 10 dry wt.% of iron oxide as pigment. The density of the formulation when in the form of a wet compsn. is 1.0-1.4 g/cm3.
Patent FI-924711-A (FI)
Inventor: SAMPSON JOHN ROGER
IPC: A24D3/16
Filed: 1992-10-16
Abstract: A lightweight cigarette filter including a filter element containing filter material having a total Denier of less than 35,000 or a bulk density of less than 0.12 gcm DIVIDED <3> in which part of the volume of the filter is occupied by a space filler impervious to smoke flow therethrough and the bulk density of which is less than the bulk density of the equivalent amount of filter material which it replaces. <IMAGE>
Patent FI-944563-A (FI)
Inventor: BARRERE GENEVIEVE
IPC: C12N1/20
Filed: 1994-09-30
Abstract: This invention relates to micro-organisms capable of selectively producing streptogramin components A and B, the preparation of said micro-organisms, and streptogramin A or B.
Patent FI-952290-A (FI)
Inventor: KLEEMANN HEINZ-WERNER
IPC: C07C317/46
Filed: 1995-05-11
Abstract: Perfluoro alkyl-substd. benzoyl guanidine derivs. of formula (I) and their salts are new. R1 = SOmR6; m = 0-2; R6 = 1-6C perfluoroalkyl; R2, R3 = H, F, Cl, Br, I, 1-4C alkyl, 1-4C alkoxy, phenoxy (opt. mono-, di- or tri-substd. with F, Cl, Me or OMe); R4, R5 = H, 1-3C alkyl, F, Cl, Br, I, CN, OR7, NR8R9, (CH2)n-(CF2)p-CF3; R7- R9 = H or 1-4C alkyl; n = 0-1; p = 1-2.
Patent FI-971014-A (FI)
Inventor: ELLINGSEN OLAV
IPC: C10G1/00
Filed: 1997-03-11
Abstract: A method for thermo-mechanical cracking and hydrogenation of chemical substances such as hydrocarbons in liquid or solid form, waxes, carbonates, lime, oil-shale, oil-sand, oily residue from refineries and crude tank bottoms, plast and the like. The cracking and the hydrogenating of the substances in the presence of hydrogen releasing chemicals as water is performed in a mechanical established fluidized bed (8) of fine grained solids where the mechanical action in the fluidized bed (8) generates the heat participating in the cracking in addition to the mechanical action to the substances whereby the cracking in the cavitating micro bubbles and the hydrogenation takes place in the reactor (1) with an overall temperature and pressure lower than by conventional cracking and/or hydrogenation processes.
Patent FI-971972-A (FI)
Inventor: MAEKI ERKKI
IPC: E01D21/06
Filed: 1997-05-07
Abstract: The invention relates to a bracket for supporting a bridge to be moved along displacement beams, whereby the bracket 3 is intended for adapting to the upper end of a supporting pillar 2. In the bracket 3, a means for carrying the displacement beam 6 is present, and in connection with the upper end of the supporting pillar 2, a joint 7 has been provided, around which the means for carrying the displacement beam 6 may swing relative to the supporting pillar 2. Due to the joints 7, the load of the bridge 1 is distributed evenly between the various brackets 3 and thus onto the various supporting pillars 2 while the bridge 1 is being displaced, in spite of the deflecting of the displacement beam 6. Even the moment of tilt acting on the sloping supporting pillar 2 in the direction of the displacement beam 6, will become smaller due to the joint 7. Thus, the displacement of the bridge may be performed securely and quickly. <IMAGE>
Patent GB-1405391-A (GB)
Title: Reactive hot melt adhesive composition
IPC: C08L75/00
Filed: 1974-01-09
Abstract: 1405391 Hot melt adhesive composition MITSUBISHI PETROCHEMICAL CO Ltd 9 Jan 1974 [11 Jan 1973] 01103/74 Headings C3R and C3P [Also in Division B5] A reactive hot melt adhesive composition comprises (a) a urethane prepolymer having isocyanate groups at both ends of the molecule, (b) a thermoplastic resin selected from ethylenevinylacetate copolymers, ethylene-acrylic acid copolymers, ethylene-acrylate copolymers, atactic polypropylene and linear polyalkylene terephthalate polymers, and (c) a tackifier which is not reactive with the isocyanate groups of the prepolymer selected from abietic acid rosins, the active hydrogen atoms or double bonds of which have been removed partially or wholly by esterification or hydrogenation respectively and terpene-phenol copolymers. Most preferably the composition contains 20-73% of (a), 2-25% of (b) and 25-55% of (c). In specific examples component (a) is a polypropylene glycol/toluene diisocyanate adduct, component (b) is an ethylene-vinyl acetate copolymer, an ethylene-ethylacrylate copolymer, an atactic polypropylene of M.W. 50,000, an ethylene-tbutylacrylate copolymer, a polyethylene terephthalate and an ethylene-acrylic acid copolymer, and component (c) is an α-pinene-phenol copolymer. The composition cures by reaction of the isocyanate group of component (a) with moisture in the atmosphere. The adhesive may be used to bond a variety of substrates, particularly polyolefins (see Divisions B4-B5).
Patent GB-1039302-A (GB)
Title: Circuit arrangement for contrast control in television receivers
IPC: H04N5/20
Filed: 1964-01-10
Abstract: 1,039,302. Television; gain control of transistor amplifiers. STANDARD TELEPHONES & CABLES Ltd. Jan. 10, 1964 [Jan. 11, 1963], No. 1203/64. Headings H3T and H4F. A contrast control for a television receiver coupling the video detector to the video output stage 2 of the receiver comprises a transistor 1 for amplifying the video signal applied to its base, its emitter circuit being connected via a variable feedback resistor 3 to a steady source of potential U1 for affecting contrast control of the video signal, and to a constant current source, i.e. resistor 4 and positive potential source U2, for establishing steady D.C. conditions in the transistor. Resistor 4 and potential source U2 are higher than resistor 3 and potential source U1, and the higher the value of U2 and of resistor 4 the better the stabilization of the black level of the video signal when the contrast control resistor 3 is varied. Resistor 9 is a fixed protective resistor to prevent direct application of U1 to the emitter and is small compared to the value of resistor 4 which may be connected direct to the emitter terminal. Voltage U2 may be derived from the line deflection transformer of the receiver or it may be the normal anode supply voltage for thermionic tubes forming part of the receiver.
Patent GB-523743-A (GB)
Title: An improved routing machine
IPC: B23Q35/18
Filed: 1939-01-13
Abstract: 523,743. Milling-machines. WADKIN, Ltd., and RADCLIFFE, S. Jan. 13, 1939, No. 1220. [Class 145 (i)] [Also in Group XXII] A templet-controlled copy-milling machine for milling parts of wood or of metal such asaluminium, particularly for aircraft has the shank 18 of the cutter 19 detachably secured to a chuck 14 on the milling head and a non- rotatable templet follower which is supported immediately below the chuck and is bored to receive the cutter shank. The cutter may have a speed of about 24,000 r.p.m. and is driven from a motor 10 adjustable on guides 11 at the end of a supporting arm movable freely in a horizontal plane. The chuck may be operated by a spanner applied to the hexagon 15. The follower may have an extension 20 secured to the motor casing 21 and for finishing a pile of work pieces 22 to the same dimensions as the templet 23 the diameter of the follower may be the same as that of the cutter 19. For roughing out the cutter may be of smaller diameter than the follower. A pedestal 26 is fitted with a hollow spindle 27 which carries at its head a rotatable ball bearing sleeve 28 which on one side carries a part of a casing 29 which accommodates the slide arm 30. This arm is fitted with track members 31 which engage adjustable grooved rollers 32 mounted in the casing. A handle 33 is provided for moving the cutter and follower round the work. The leads 34 from the motor may be. passed through hollow jointed arms 38, 37 and through the spindle 27 to a frequency converter located within the pedestal 26.
Patent GB-450170-A (GB)
Title: Improvements in or relating to dielectrics in electrical apparatus
IPC: H01B3/18
Filed: 1935-01-14
Abstract: The Specification as open to inspection under Sect. 91 refers to the use of halogenated olefins such as tri- or tetrachlorethylene alone and of mixtures of halogenated olefin derivatives with oils such as petroleum oil or castor oil for lubrication.  This subject-matter does not appear in the Specification as accepted.
Patent GB-789887-A (GB)
Title: Improvements in bright nickel electroplating for the reception of chromium electroplating
IPC: C25D3/18
Filed: 1955-01-17
Abstract: 789,887. Electrodepositing successively semibright nickel, bright nickel and chromium. HARSHAW CHEMICAL CO. Jan. 17, 1955 [Feb. 4, 1954], No. 1344/55. Class 41. A surface of extreme brightness is produced on a base metal, e.g. steel, copper, or brass, of smoothness not worse than 50 R.M.S. microinches by electrodepositing semi-bright nickel from an aqueous acid buffered nickel sulphate chloride bath containing coumarin or a derivative thereof as in Specification 622,761 to a thickness of 0.5 to 1.5 mil. electrodepositing directly thereon bright nickel of a thickness of 0.1 to 0.5 mil. from a similar bath which contains additionally an aromatic sulphonic acid or sulphonate, an aromatic sulphonamide or sulphonimide or salt thereof, or an aromatic sulphonyl chloride, and after rinsing electrodepositing a layer of chromium directly on the bright nickel surface. The semi-bright nickel bath may contain additionally a wetting agent such as sodium lauryl sulphate, while the bright nickel bath may also contain cobalt, cadmium or zin c as the chlorides or sulphates; selenious or selenic acids; triaminotriphenyl methane or amine; N: N<SP>1</SP> - (oxydiethylene) - bis isoquinolinium chloride or -bis pyridinium chlorate ; cyanoacetic acid; ethylene cyanohydrin; or nitriles of acetic, propionic, succinic, or benzoic acids. Specifications 525,847, 684,434 and 741,096 also are referred to.
Patent GB-188260-A (GB)
Title: An improved method of stringing tennis, badminton and other like rackets
IPC: A63B51/10
Filed: 1922-01-17
Abstract: 188,260. Burt, B. C. Jan. 17, 1922. Rackets.-The usual stringing of tennis, badminton, &c. rackets is supplemented by bracing- strings shown by thick lines in Fig. 2. These strings pass from the wedge to the side and thence to the head, and instead of being interwoven in the ordinary under and over method of stringing, lie in approximately straight lines between the horizontal and vertical strings as indicated in Fig. 7. The bracing-strings may be continued to form part of the ordinary stringing as shown in Fig. 4. The bracing-strings may be flat so as to lie evenly between the ordinary stringing. Specification 19599/10 is referred to.
Patent GB-676187-A (GB)
Title: Improvements in or relating to drinking tubes
IPC: A47G21/18
Filed: 1951-01-18
Abstract: 676,187. Drinking tubes. WALLER, C. D. Jan. 18, 1951, No. 1439/51. Class 14 (ii). A drinking tube comprises an uptake portion 1 which may be of sinuous form of a transparent or translucent material for insertion into the vessel from which the liquid is to be drawn and a mouth portion 2 detachably conjoined with the uptake portion which is looped above the junction as at 3, the mouth portion projecting out of the plane of the loop, preferably at or approximately at a right angle thereto, to extend over the edge of the vessel so that the drinker can watch the motion of the liquid traversing the loop. A plaque 4 depicting a figure or animal may be attached to the looped portion of the uptake.
Patent GB-1102103-A (GB)
Title: Fluid filter assembly
IPC: F02M35/09
Filed: 1967-01-12
Abstract: 1,102,103. Air filter with clogging indicator. FORD MOTOR CO. Ltd. 12 Jan., 1967 [2 Feb., 1966], No. 1659/67. Heading B1T. An air filter for an I.C. engine intake (Fig. 1, not shown) comprises a clogging indicating device 20, located in the downstream space (18) enclosed by its filter element (16) and mounted in the wall of the filter casing 12, the device comprising a diaphragm 32 exposed to downstream pressure on one side through apertures 40, 42 and to atmospheric pressure on the other side through a hollow, coloured indicator 44 carried by the diaphragm. The weight of indicator 44 normally holds the diaphragm down (dotted lines), but increased pressure difference when element (16) clogs raises the diaphragm, so that indicator 44 projects from collar 24 to be visible outside casing 12. A filter 48 excludes dust from chamber 36.
Patent GB-992555-A (GB)
Title: Sulphonium compounds
Inventor: BAIRD WILLIAM
IPC: C07C381/12
Filed: 1962-01-17
Abstract: The sulphonium salts or sulphonium inner salts, obtainable by the reaction of organic sulphides with alkylene oxides and acid anhydrides or acid halides (see Specification 968,121), are treated with sulphating agents to yield sulphated sulphonium inner salts. The starting materials are assigned the formula <FORM:0992555/C2/1> in which R1 and R2 are hydrogen atoms or alkyl groups of 1-3 carbon atoms, which may be the same or different, R3 and R4 are unsubstituted or substituted alkyl, alkenyl, aryl, aralkyl, alicyclic or heterocyclic groups or groups CHR1-CHR2OH, X is a group derived from the anhydride of a polybasic acid X(OH)2, e.g. carbon dioxide, sulphur dioxide, sulphur trioxide, maleic anhydride or succinic anhydride, and Y1 and Y2 are groups derived from monobasic acids Y1OH and Y2OH respectively, e.g. acetic or propionic acid.  Specified sulphating agents are oleum, chlorosulphonic acid and sulphur trioxide.  A diluent may be present, a number being specified. Examples are given in which bis-(b -hydroxy ethyl)-b -sulphitoethyl sulphonium inner salt (from thiodiglycol, ethylene oxide and sulphur dioxide) is sulphated to yield disodium tris-(b -sulphatoethyl) sulphonium inner salt.  Other examples describe the sulphation of bis-(b -hydroxypropyl) - b  - sulphitoethyl sulphonium inner salt and of ethyl-b -hydroxyethyl-b -sulphitoethyl sulphonium inner salt. Specification 978,355 also is referred to.
Patent GB-1414943-A (GB)
Title: Shock-absorber test method and apparatus
Inventor: GRAHAM R P S
IPC: G01M13/00
Filed: 1974-01-15
Abstract: 1414943 Testing vehicle suspension dampers R P GRAHAM and E K P GRAHAM 15 Jan 1974 [17 Jan 1973] 01782/74 Heading B7D In a method of testing a vehicle suspension damper, the wheel of the vehicle adjacent the damper is raised by a lifting device to a predetermined height and allowed to fall freely on to a weighing mechanism connected to a recording device which draws a curve 15, Fig. 2, showing the variations in wheel pressure on the weighing mechanism following the fall of the wheel, the effectiveness of the damper being determined from how great a proportion of the normal wheel pressure N the lowest recorded pressure D constitutes. As shown in Fig. 1, the lifting device comprises a jack 17 with a releasable carrying arm 18, and the weighing mechanism comprises a weighing platform 2 mounted by pivot means 3 on a base 1 and bearing through an element 6 on a weighing arm 4 connected by a joint 7 to a bar 8 to which is secured one end of an adjustable tension spring 9. A pencil 13 attached to the bar 8 draws the wheel pressure curve 15 on a moving recording card or tape 14. In Figs. 7 and 8 the lifting device comprises lifting bars 24 joined by a transverse member 25 connected to an hydraulic jack 29 by a toggle-action releasing means 31 which is released automatically at the correct height by a stop member 40. The damper under test may be brought to a condition approximating to that obtaining during operation of the vehicle by oscillating the wheel prior to the test by means of an hydraulic cylinder 44 which has a piston connected to the jack 29 and is connected by flexible pipes 45, 46 to a cylinder containing a piston reciprocated by a crank 50 driven through variable gearing 52 by an electric motor 51.