baber/WOPTO huggingface dataset:
Patent FI-891638-A (FI)
Inventor: COLTON PETER
IPC: B27G13/08
Filed: 1989-04-05
Abstract: The invention concerns a rotary cutter head in which each blade 14 has been fixed to an inwardly diverging recess 12 by a wedge 16. The wedges 16 can be fixed simultaneously against attaching blades by application of high-pressure grease via any of one or more grease nipples 52, 54 which actuate hydraulic plunger pistons 22 in the bases of the wedge recesses 12. The angle of the wedges 16 is such that a cone lock is formed between wedges 16, blades 14 and recesses 12, whereby the cutter head can, after release of the pressure, be mounted or moved from one machine shaft to another without slakening of the wedges. The invention is especially advantageous when it reduces setting-up time for adjustment and grinding of a rotary cutter head, because all that is required is an increase in pressure to tighten all wedges simultaneously and to the same degree. <IMAGE>
Patent FI-920220-A (FI)
Inventor: KESKINEN ESKO EDVARD
IPC: H02G3/20
Filed: 1992-01-17
Abstract: The invention relates to a connection socket for lamps and the like, which comprises a body 9 that can be fixed to a base, such as a ceiling 1, a plug socket 10 and a cap 12 covering the body. The connection socket has a housing 11 accommodating at least one plug 14, the housing being fixed in the connection socket or integrally formed therewith. The cap 12 of the socket has an opening 13 for the housing 11. <IMAGE>
Patent FI-922103-A (FI)
Inventor: DEVENISH DONALD MATHIESON
IPC: E05F15/04
Filed: 1992-05-08
Abstract: PCT No. PCT/AU90/00546 Sec. 371 Date May 11, 1992 Sec. 102(e) Date May 11, 1992 PCT Filed Nov. 9, 1990 PCT Pub. No. WO91/07594 PCT Pub. Date May 30, 1991.A gas actuator (21) and a pop-up target (10) incorporating the gas actuator (21) are disclosed. The gas actuator (21) comprises support surfaces (24, 26), pivoting surfaces 5 (64,66) pivotably coupled upon the support surfaces (24, 26), respectively, and flexible and inflatable members (18, 20) disposed for pivoting the pivoting surfaces (64, 66) with respect to the support surfaces (24, 26) between a first and a second position. The members (18, 20) act over a relatively large area between the support surfaces (24, 26) and the pivoting surfaces (64, 66). The magnitude of the pivoting force produced by the members (18, 20) increases to a maximum and thereafter decreases as the pivoting surface (64) pivots upwards. An accumulator (104) allows for relatively low flow rates of as from a source of compressed as (102) and provides relatively high flow rates of compressed as to the members (18, 20).
Patent FI-925614-A (FI)
Inventor: PRIGNITZ HERBERT
IPC: C08G18/00
Filed: 1992-12-10
Abstract: To prepare foam plastics, in particular polyurethane foam plastics, which are free from chlorofluorocarbons (CFCs), the blowing agent used is pure nitrogen obtained by simultaneous, binary reaction of the ions NH4<+> and NO2<-> of two NH4<+> and NO2<H N=0><-> ion-forming solutions of ammonium salts and alkali metal nitrites, such as ammonium chloride or ammonium sulphate solution and sodium nitrite or potassium nitrite solution.
Patent FI-934488-A (FI)
Inventor: RODRIGUE JOHN
IPC: B65B3/02
Filed: 1993-10-11
Abstract: A system for dispensing liquid food products is disclosed. The product is drawn from a source (6) to a metering chamber (20) through a supply valve (10), and then conducted to a dispensing valve (24) to fill preformed containers. The valves have a valve stem (45) that reciprocates to open and close the valve. The valve stem is supported in the passage through which the product flows by bearings. The bearings have balls (52) that engage the stem (45) and the wall of the passage (46). The use of balls to support the stem facilitates cleaning of the passage after use, and yet provides good support for the valve stem. <IMAGE>
Patent FI-943969-A (FI)
Inventor: THEURER JOSEF
IPC: E01B27/04
Filed: 1994-08-30
Abstract: A vacuum machine for sucking up the ballast of a railway track has two ballast stores (17, 18) which each have their own sucking-in and discharge opening (35, 36) and to which is assigned a suction pipe (10) for sucking in the ballast. For selective airtight closure, in each case at least one sucking-in opening (35, 38) is assigned its own closure member (44, 45). Alternate emptying of the ballast stores (17, 18) can thus be carried out without interrupting the sucking-in activity. <IMAGE>
Patent FI-945672-A (FI)
Inventor: BREUER OLAF KURT
IPC: C09D153/00
Filed: 1994-12-01
Abstract: An elastosol is provided by combining a finely powdered, linear or branched block copolymer of a monovinyl aromatic compound and a conjugated diene having a particle size of 800 micron or less, and a rubber compatible liquid plasticizer, wherein the weight ratio of the block copolymer to the plasticizer is in the range of from 0.1 to 10. Furthermore, there is provided a process for the preparation of an elastosol as well as a process for the preparation of a homogeneous rubbery product derived from said elastosol.
Patent FI-946121-A (FI)
Inventor: ATKINS DAVID G
IPC: C12N7/00
Filed: 1994-12-28
Abstract: The invention consists of a non-naturally occurring nucleic acid molecule capable of blocking or interfering with a replicative intermediate of a virus, a virusoid, or a viroid. The nucleic acid molecule may contain a ribozyme or a plurality of ribozymes. Alternatively, the nucleic acid molecule may be an antisense nucleic acid molecule. The ribozyme may be a hairpin ribozyme, a hammerhead ribozyme, an RNAase P ribozyme, a minizyme, or other catalytic RNA molecule. The virus may be an animal, a mammalian, a plant, a fungal, a protozoan, a yeast, a bacterial virus, or a human virus. The nucleic acid molecule may be expressed in the cell or it may be preformed and administered (ex vivo). The present invention contemplates methods of controlling infection of a pathogenic infectious agent in a plant or animal.
Patent FI-955119-A (FI)
Inventor: SAKSENA ANIL K
IPC: C12P7/04
Filed: 1995-10-27
Abstract: Disclosed is a process for preparing chiral compounds of the formula (I)    <IMAGE>  (I)  wherein: X1 and X2 are independently F or Cl; and E is -SO2R2, wherein R2 is C1-C6 alkyl, -C6H4CH3 or -CF3; its enantiomer and racemates thereof, useful in the synthesis of tetrahydrofuran azole antifungals. Novel compounds of the formula   <IMAGE>   or   <IMAGE>   wherein: X1 and X2 are independently F or Cl; B represents -C(O)Q* or -CH2OR''; Q* represents a chiral auxiliary group; R'' represents a hydroxy protecting group selected from -CH2C6H5, or -C(O)R1, wherein R1 is C1-C6 alkyl; and A represents Cl, Br, I or triazolyl; are also disclosed.
Patent FI-960131-A (FI)
Inventor: EYAL AHARON
IPC: C07C51/41
Filed: 1996-01-11
Abstract: The invention provides a process for the production and utilization of water-soluble salts selected from the group consisting of water-soluble salts of carboxylic acids and water-soluble salts of amino acids, comprising reacting an aqueous feed solution containing an amino or carboxylic acid or their anions with a water-soluble base, in indirect contact via a semi-permeable membrane, the membrane being permselective to amino acids, carboxylic acids and their anions over cations and non-ionized species, whereby there is formed a salt solution of the acid containing less impurities per anion than the feed solution and utilizing the salt values from the formed salt solution of the acid.
Patent FI-960830-A (FI)
Inventor: DURCHSCHLAG GERALD
IPC: B61L5/00
Filed: 1996-02-23
Abstract: PCT No. PCT/AT95/00125 Sec. 371 Date Feb. 23, 1996 Sec. 102(e) Date Feb. 23, 1996 PCT Filed Jun. 21, 1995 PCT Pub. No. WO96/00160 PCT Pub. Date Jan. 4, 1996A device for operating switches includes a plurality of interlinked hydraulic switching devices (7) offset in the longitudinal direction of the rails. The first mechanical switching device is connected with a hydraulic cylinder/piston unit acting as a pumping element, the working volumes (13) of this first hydraulic cylinder/piston unit (7) acting as a pumping element being connected with the working volumes (13) of consecutive hydraulic cylinder/piston units (7) so as to be driven in same direction.
Patent FI-961032-A (FI)
Inventor: POOT TEUNIS
IPC: H04N5/44
Filed: 1996-03-06
Abstract: In a method of decoding a letterbox television signal which comprises a wide aspect ratio center part (CP) and upper (BB1) and lower (BB2) black bars located at the respective upper and lower sides of the wide aspect ratio center part (CP), the wide aspect ratio center part (CP) and the black bars (BB1, BB2) together constituting a standard aspect ratio television signal, the black bars (BB1, BB2) conveying additional signals for increasing a vertical resolution of the wide aspect ratio center part, additional signals from the upper black bar (BB1) and a lower half (CP2) of the center part (CP) are stored in a first memory (FM1), and an upper half (CP1) of the center part (CP) and additional signals from the lower black bar (BB2) are stored in a second memory (FM2). Subsequently, the upper black bar additional signals (BB1) and the upper half (CP1) of the center part (CP) are combined (CF) to form an upper half (OP1) of a wide aspect ratio output picture (OP), and the lower black bar additional signals (BB2) and the lower half (CP2) of the center part (CP) are combined (CF) to form a lower half (OP2) of the wide aspect ratio output picture (OP).
Patent FI-964822-A (FI)
Inventor: YANIV ITZHAK
IPC: C04B28/32
Filed: 1996-12-02
Abstract: Foamable magnesite cement, comprising a cement selected from magnesium oxychloride and magnesium oxysulphate cement, or a mixture thereof, together with one or more organic carboxylic acid(s) having a foaming coefficient lower than 1.80, and/or their anhydride(s) and/or their salt(s).
Patent FI-971404-A (FI)
Inventor: KISHIMOTO TADAMITSU
IPC: A61P43/00
Filed: 1997-04-04
Abstract: There is provided a synovial cell growth inhibitor, or a pharmaceutical composition for treatment of chronic rheumatoid arthritis based on the synovial cell growth inhibitor.  The pharmaceutical composition for treatment of chronic rheumatoid arthritis or synovial cell growth inhibitor contains an IL-6 antagonist, such as IL-6 antibody or IL-6R antibody, as an effective component.
Patent GB-668113-A (GB)
Title: Actuating systems for air brake mechanisms
IPC: F16D65/28
Filed: 1950-01-16
Abstract: 668,113. Hoist reel brakes. OIL WELL SUPPLY CO. Jan. 16, 1950 [Jan. 25, 1949], No. 1030/50. Class 103 (i). In compressed air braking systems for hoist reels, particularly those for well drilling, in which there are a pair of brake cylinders or brake operating means, a separate emergency source of air is supplied for operating each of the brake cylinders, in the event of failure of the. main supply, this arrangement avoiding the possible loss of all the emergency air through a single defective brake cylinder. In the system shown in Fig. 1, the normal passage of air for operating the brake cylinders 12 and 13, is by pipe 14 through valves 21, either hand or foot operated control valves 15 and 16, double check valve 17, pipes 18, 18a, 18b and double check valves 19 and 20. Emergency air reservoirs 23 and 24 are charged with air from the main pipe 14 through the check valves 30 and 30a. In the event of failure of pressure in pipe 14, this deficiency is reproduced through pipes 31, 31a, 31b in a chamber above diaphragm 39 in relay valves 27, 28, one on which is shown in detail in Fig. 2 in the non- emergency position. In this position the pipe 25 is connected to atmosphere through connections 36 and 37 and the lower open valve member. Failure of the main brake pressure enables spring 40 to raise spindle 38, thereby closing the lower valve and opening valve 41. Air may now flow from the emergency reservoir through connections 35 and 37 to pipes 25 and the brake cylinders 12 and 13. The provision of the double-check valves 19 and 20 prevents air from one emergency reservoir passing to both brake cylinders. A hand-operated air release valve 32 is provided for operating the emergency system at will. In modifications described, the control valves 15 and 16, instead of controlling directly the flow of air to the brake cylinders 12 and 13, operate a relay valve and means may be provided to actuate a warning device, such as a whistle, when the main pressure falls below a certain value.
Patent GB-157194-A (GB)
Title: Mechanical disintegrating and discharging apparatus for shaft furnaces
IPC: F27B1/21
Filed: 1921-01-08
Abstract: 157,194. Pfeiffer Geb. Nov. 5, 1915, [Convention date]. Void [Published under Sect. 91 of the Act]. Discharging. - A discharging - device for a shaft furnace comprises two superposed grates a, b, one of which is reciprocated relatively to the other. The discharged material is removed from the floor c by a rake e having pivoted blades d. Either the upper or the lower grate may be reciprocated, and the actuating-mechanism may comprise a crankshaft and connecting-links. The bars of the two grates are preferably set at an angle to one another, and the spaces between the bars may be reduced at parts where the material in the furnace tends to descend too quickly.
Patent GB-157253-A (GB)
Title: Improvements relating to processes for making halogen derivatives from hydro-carbons
IPC: C07C17/10
Filed: 1921-01-10
Abstract: 157,253. Pfeifer, I., and Mauthner, N. Nov. 20, 1918, [Convention date]. Void [Published under Sect. 91 of the Act]. Halogen hydrocarbons; chlormethanes.-Hydrocarbons are mixed with halogens, if necessary with addition of an inert gas, and allowed to react at 150-500‹ C. in presence of metals or salts of metals like iron, copper and antimony which form two series; the resulting halogen compounds may be separated in known manner. The production of mixtures of methyl chloride and dichlormethane, dichlormethane and chloroform, chloroform and carbon tetrachloride, from methane and chlorine in the presence of ferric chloride is mentioned.
Patent GB-493275-A (GB)
Title: Improvements in treating textiles
Filed: 1937-01-04
Abstract: Textile materials comprising animal hairs, e.g. wool, angora, mohair, shoddy or other fibres, e.g. silk, rayon, cotton, jute, &c., or mixtures thereof, are treated in loose form, or as sliver, yarn or fabric or in intermediate stages of processing with arachis oil modified by oxidation and/or polymerization. The arachis oil may be mixed with textile oils, i.e. natural, artificial, solid and/or liquid esters and glycerides of fatty acids and/or the free fatty acids prepared from such oils. Examples: (1) refined arachis oil is maintained at 100-200 DEG C, and a stream of air passed therethrough; (2) arachis oil is polymerized by heating it at 200 DEG  C. in vacuo or in an open vessel for 1-8 hours or at 300 DEG  C. in vacuo for 1/2 to 3 hours; (3), (4) a mixture of the modified oil with 20 per cent mineral oil or with 30 per cent of a vegetable non-drying oil, e.g. olive oil, is used for treating fabrics.
Patent GB-387822-A (GB)
Title: Improvements in and relating to fine measurement gauges and instruments
Filed: 1932-01-15
Abstract: 387,822. Linear-dimension gauges. CUSSONS, Ltd., G. and CUSSONS, G. W., Technical Works, Great Clowes Street, Salford. Jan. 15, 1932, No. 1220. [Class 106 (ii).] The feeler plunger 8 passes through a tube 4 and bears against one arm 10 of a bell crank lever 10, 11 the pivot of which is constituted by a metal strip 13 while the end of the long arm 11 is connected to the pointer spindle 16 by a flexible strip 15. The spindle 16 is also anchored to the casing by a spring 18. The plunger passes through a shelf 22 and upon either side of the shelf is screwed and provided with a pair of lock-nuts which act as stops to prevent violent movement of the mechanism.
Patent GB-781553-A (GB)
Title: Coordinate switching unit
IPC: H01H67/26
Filed: 1956-01-13
Abstract: 781,553. Switch contacts. STANDARD TELEPHONES & CABLES, Ltd. Jan. 13, 1956 [Jan. 19, 1955], No. 1227/56. Class 38 (5). [Also in Group XXXIX] In a cross-bar switch described in Group XXXIX the contacts on a flexible conductor are made of rhodium 60b on a backing of nickel flashing 60a.
Patent GB-511406-A (GB)
Title: Improvements in or relating to the regulation of the supply of fuel to internal combustion engines
IPC: F02D3/02
Filed: 1939-01-13
Abstract: 511,406. Fuel-injection pumps. L'ORANGE, P. Jan. 13, 1939, No. 1263. [Class 102 (i)] [Also in Group XXVII] Fuel is supplied by a pump to the air-intake pipe of an internal-combustion engine through a throttling-aperture, and surplus fuel is returned to the pump through a further throttling-aperture, the two apertures being adjusted simultaneously in opposite senses in accordance with the negative pressure in the air-intake pipe, and if desired also the atmospheric pressure. Fig. 1 shows a fuel pump H supplying an injector C in the air-intake pipe A through pipes F, D and the lower end of a throttling-aperture J<1> in a valve J, which is controlled by a diaphragm K subjected by a pipe M to the pressure in the pipe A, surplus fuel being returned through the opposite end of the aperture J<1> and a pipe G. As the suction in the pipe A increases, the valve J<1> is raised to increase the aperture for return of fuel and decrease that which supplies fuel to the injector. Fig. 2 shows a construction of the valve J in which the aperture J<1> and diaphragm K<1> are arranged as shown. Other constructions of valve are described with different forms of apertures, the air-intake pressure in some cases acting beneath the diaphragm. When correction for atmospheric pressure is desired; the other side of the diaphragm is connected to a constant-pressure chamber.
Patent GB-1107259-A (GB)
Title: Improvements in or relating to decoder circuit arrangements
Inventor: HOBBS DONALD SYDNEY
IPC: H04N11/16
Filed: 1967-01-10
Abstract: 1,107,259. Colour television. MULLARD Ltd. 10 Jan., 1967, No. 1268/67. Heading H4F. The invention relates to a demodulator circuit arrangement for a carrier modulated in different phases by first and second modulation components, the phase of the second component in the modulated carrier being periodically reversed. As described, Fig. 1, for a PAL system subcarrier of the form (E B 1 - E Y <SP>1</SP>) sin wt Œ (E R <SP>1</SP> - E Y <SP>1</SP>) cos wt the phase of the red colourdifference signal being reversed at line frequency, the subcarrier is fed to the first input of adder (or subtractor) circuits 1 and 2. To the second input of adder 1 is fed a signal having the same frequency as the subcarrier and a constant phase # not 90 degrees different from the phase in which the blue colour-difference is modulated on the carrier and with a constant amplitude at least equal to the amplitude of the modulated subcarrier, this signal being generated in generator 3 using the burst signal on line 4 and fed to adder 1 via a Œ90 degrees phase shifter 5. To the second input of adder 2 is fed the signal from generator 3 via a phase switch 6 arranged to switch the phase through 180 degrees in step with the periodic reversal of the red colour-difference signal by means of a PAL switching signal 7. The output of adder 1 is fed to an envelope demodulator 13 and via a hybrid network 8 to the input of a first delay path contained in a one-line period delay line 9. The output of adder 2 is fed to an envelope demodulator 14 and via a hybrid network 10 to the input of a second delay path contained in line 9. The two paths may be identical paths in the line 9 but oppositely directed. Hybrid network 10 directs the output of adder 2 to the input of the second path and the output of the first path to the input of an envelope demodulator 11. Similarly network 8 directs the output of adder 1 to the input of the first path and the output of the second path to the input of an envelope demodulator 12. The four demodulators are arranged to demodulate in the same sense and their outputs are added in adder circuits 15 and 16 as shown. At output terminal 17 is derived the signal 2 (E B 1 - E Y <SP>1</SP>) cos # together with a D.C. component which may be filtered out and at output terminal 18 is derived the signal 2 (E R <SP>1</SP> - E Y <SP>1</SP>) cos #. Since any alteration in angle # will have the same effect on both outputs no hue error is produced. In an alternative embodiment switch 6 is replaced by a direct connection, similar phase inverting switches (not shown) being included in the leads between demodulator 14 and adder 16 and between demodulator 12 and adder 16, so as to operate in alternate senses. The Specification includes a mathematical analysis of the operational steps involved. Circuitry for some of the blocks of Fig. 1 is described with reference to Fig. 2, not shown.
Patent GB-894815-A (GB)
Title: Improvements in or relating to apparatus for heating a liquid or for maintaining thetemperature thereof
IPC: A47J36/24
Filed: 1960-01-13
Abstract: 894,815. Electrically heated liquid containers. MILLER GWYNNE & CO. Ltd., and MILLER, B. R. Jan. 13, 1961 [Jan. 13, 1960], No. 1290/60. Class 39(3) [Also in Group XVII] Apparatus for heating a liquid to a predetermined temperature or for maintaining the liquid at said predetermined temperature comprises an inner container 10 for the liquid having a neck 11 leading to an open end, a close fitting jacket 12 for said inner container formed of electrically insulating material in which is embedded an electrical heating element 13, an outer container 16 surrounding said jacket with the open end of the inner container 10 protruding through said jacket 12 and outer container 16, a collar 17 removably secured to said outer container 16 and surrounding said neck 11 to retain the inner container 10 in the jacket 12, and a thermostat 25 electrically connected in a circuit to the heating element 13 to control the current fed to said heating element. As shown, the inner container 10 is a hexagonal glass feeding bottle secured in an outer container 16 of moulded polyethylene by a rubber ring 18 and a screw collar 17. The jacket 12 is of glass fibre impregnated with resin and is surrounded by a sheet 19 of aluminium foil or asbestos paper to provide additional thermal insulation. The jacket 12 is closed at the bottom by a copper disc 15 which may have concentric ribs on its upper surface. A base member 21 of translucent material is secured to the container 16 by a nylon screw 22 engaging a bush 23 secured to the disc 15 and forms an enclosure for the thermostat 25 mounted on the underside of the disc 15, a pilot lamp 30 and two connection pins 26 mounted on a panel 27 opposite an aperture 28 for the insertion of a connecting socket.
Patent GB-1206852-A (GB)
Title: Acoustic apparatus and method of making the same
IPC: H04R25/00
Filed: 1968-01-09
Abstract: 1,206,852. Moulding hearing aid support in situ. PACIFIC PLANTRONICS Inc. 9 Jan., 1968 [26 Jan., 1967], No. 1300/68. Heading B5A. The earform of a hearing aid is moulded from a flexible outer sack 9, which is in the general shape of either the internal or external region of the outer ear and which contains a pliable moulding material 17 in which there is embedded a rupturable capsule 19 which contains an actuator for the moulding compound, by pressing the sack into shape on or in the wearer's outer ear so rupturing the capsule 19, the contents of which bring about the curing of the moulding compound so that it sets into the final shape of the earform. The outer sack may be made of e.g. a silicone rubber and the moulding compound may be e.g. an epoxy, polyester or acrylic resin or a silicone rubber composition. An acoustic tube 11 is formed in the outer sack 9 before moulding the earform on the wearer's ear.