baber/WOPTO huggingface dataset:
Patent FI-883440-A (FI)
Inventor: HARBOE HENRIK
IPC: F02C/
Filed: 1988-07-20
Abstract: Method for operation of a gas turbine unit for simultaneous production of electricity and heat as well as a gas turbine unit for performance of the method. The gas turbine unit comprises a combustion chamber 16, a high pressure turbine 10 driven by gas from the combustion chamber and a low pressure turbine 13 driven by waste gas from the high pressure turbine, a low pressure compressor 14 driven by the low pressure turbine and a high pressure compressor 11 driven by the high pressure turbine and connected in series to it to supply air under pressure from the combustion chamber, and a generator 12 driven by the high pressure turbine to generate electricity, a recuperator 18 for heat exchange between the waste gases and compressor air, as well as intermediate cooler 22 between the low and high pressure compressor and a waste gas heat exchanger 19 both for heating hot water. The low pressure turbine is arranged with variable geometry and a controllable bypass connection 20 is arranged above the recuperator. The method consists of the fact that the desired power in this installation is controlled by the fact that the geometry of the low pressure turbine 13 is changed to change the low pressure turbine speed at constant combustion chamber temperature and the desired heat power is controlled by setting the bypass flow rate above recuperator 19. <IMAGE>
Patent FI-902204-A (FI)
Inventor: HEINO MATTI
IPC: B01D47/00
Filed: 1990-05-02
Abstract: Method and arrangement for supporting a filler layer 2 of a flue gas scrubber. According to the method the load created by the filler layer 2 is conveyed to the base 6 of the flue gas scrubber via the jacket 1 of the flue gas scrubber. A flue gas scrubber has a support body 3 beneath the filler layer 2, on which a grate-like or screen-like support surface 7 is situated, which supports the filler particles and the support body 3 is supported by means of support 4 attached in the jacket 1 of the flue gas scrubber. <IMAGE>
Patent FI-911501-A (FI)
Inventor: SCHNEIDER PETER
IPC: A61K9/127
Filed: 1991-03-27
Abstract: The invention relates to pharmaceutical compositions in the form of liposome dispersions which can be administered parenterally, especially intravenously, or of dry products which can be used therefor, especially lyophilisates, containing the zinc-phthalocyanine complex and synthetic, essentially pure phospholipids.
Patent FI-914854-A (FI)
Inventor: FROESTL WOLFGANG
IPC: A61P3/14
Filed: 1991-10-15
Abstract: Benzoheterocyclylalkylaminoalkanediphosphonic acids of formula I <IMAGE> (I)  wherein R1 and R2, independently of one another, are hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl, R3 is hydrogen or lower alkyl, X and Y, independently of one another, are oxy or thio, alk1 and alk2 are identical or different lower alkylene radicals, n is 0 or 1 and m and m', independently of one another, are 0, 1 or 2, the sum of n, m and m' being 1, 2 or 3, and their salts exhibit a pronounced regulatory action on the calcium metabolism of warm-blooded animals. They are prepared, for example, as follows: in a compound of the formula   <IMAGE> (II)  wherein R1, R2, n, m, m', X, Y, alk1 and alk2 are as defined above, R'3 is one of the groups R3 mentioned above or is an amino-protecting group R0, Z1 is a functionally modified phosphono group, and Z2 is a free or functionally modified phosphono group, converting functionally modified phosphono Z1 and, where appropriate, Z2 into the free phosphono group, and, if desired, converting a resulting compound into a different compound of formula I, separating a mixture of isomers obtainable in accordance with the process into the components and separating the preferred isomer, and/or converting a free compound obtainable in accordance with the process into a salt or converting a salt obtainable in accordance with the process into the corresponding free compound.
Patent FI-960185-A (FI)
Inventor: KARI HANNU H
IPC: H04L12/28
Filed: 1996-01-15
Abstract: In a digital mobile communication system, a packet radio system has been implemented by employing the radio interface of the mobile communication network. The packet radio system comprises packet radio support nodes (SGSN) connected to the mobile communication network, as well as gateway support nodes for providing an inter-connection to an external packet data network (15). The support nodes (SGSN, GGSN) are connected to an intra-operator packet switched backbone network (13). The serving support nodes and the gateway support nodes collect charging information on usage of the radio interface and the data network (15), respectively. The system is further provided with a billing gateway support node (BGGSN) connected to the internal backbone network (BGGSN) to receive user-specific charging information collected by the other support nodes, and to forward the charging information to a charging system.
Patent FI-963887-A (FI)
Inventor: FINN LARRY JAMES
IPC: C05F17/02
Filed: 1996-09-27
Abstract: A compost curing and odor control system in which biofilters are disposed in overlying relation to the compost curing area the floors of both the biofilters and curing area consist of a series of elongated planks of generally trapezoidal cross sectional configuration placed in abutting relation with the longer parallel sides of the trapezoid lying in the plane of the floor and forming between them a narrow slit through which air is passed by means of an underlying air plenum in pneumatic communication.
Patent FI-974572-A (FI)
Inventor: HILLIAHO ERKKI
IPC: E05D15/58
Filed: 1997-12-19
Abstract: The invention relates to a balcony glazing or a corresponding structure for covering an opening in a building, and comprising two or more glazing groups (1, 2) which preferably constute a continuous, uniform surface. In a functional position, the main planes of the glass panes (3) of different glazing groups (1, 2) form an angle (K) deviating from the 180 DEG  angle, by which angle (K) the ends of the profile pieces (8, 9) are worked to match each other to form the desired angle (K) deviating from the angle at 180 DEG . By said angle (K), inside at least one profile piece (8, 9), means (16, 17) are placed to guide a pivoting element (11, 12) by means of a contact from the support of the profile pieces (8, 9) belonging to the first glazing group to the support of the profile pieces (11, 12) of the second glazing group (2) and vice versa.
Patent FR-1605450-A (FR)
Title: Alkyl acrylate latex for coating paper fabrics etc
IPC: C08F220/12
Filed: 1968-01-02
Granted: 1976-01-09
Abstract: Polymer latex is prepd. by (a) copolymerising 50-5% wt. alkyl acrylate I and 0.5-15% wt. unsatd. N-alkylolamide II to a monomer conversion of at least 50%, and (b) adding 0.1-10% wt. olefinically unsatd. carboxylic acid III to the reaction mixt. and completing polymerisation, the reactions (a) and (b) being carried out in the presence of 0-49% wt. of other copolymerisable monomers IV. The polymer latex is suitable for coating, impregnating and/or bonding fibrous materials such as paper, textiles, etc. The lattices have good stability and high viscosity.
Patent GB-474715-A (GB)
Title: An improved figure drum or roller for counting mechanisms
IPC: G06M1/24
Filed: 1937-01-13
Abstract: 474,715. Counting-apparatus. LANDIS & GYR AKT.-GES. Jan. 13, 1937, No. 1015. Convention date, Feb. 1, 1936. [Class 106 (i)] The figure drums of a counter have integral transfer means, and the figures are formed on or separately applied to the drum bodies which are composed of artificial resins in the infusible C condition. In one embodiment, the figures 5 are stamped into a soft metal, e.g. aluminium, ring 4, pressed over the drum body 1 to abut against a flange 6 thereon, the body 1 of artificial resin having integral pin teeth 3 and a transfer bridge 2. Alternatively, the metal ring may be formed from a pre-stamped strip 14, Fig. 6, having interlocking ends 16, and compressed in with the body 1 of the drum during moulding thereof. In another embodiment, the transfer element is formed on the metal ring carrying the figures. The figures may, alternatively, be formed in a ring of plastic material which does not pass into the infusible C condition, e.g. cellulose acetate, applied to the infusible body by spraying or casting. The figures may alternatively be applied directly to the infusible body 1, e.g. by printing them thereon in colour, or they may be formed on the body, e.g. by sandblasting.
Patent GB-627070-A (GB)
Title: Improved cap for closing an orifice in a screwthreaded neck, such as the neck of a collapsible tube
IPC: B65D35/42
Filed: 1947-01-13
Abstract: 627,070. Stoppers. PINDER, J. P. Jan. 13,1947, No. 1058. [Class 125(iii)] A cap for closing the orifice in a screw threaded neck such as the neck of a collapsable tube comprises a cover 2, a split wire ring 3 which engages the threads upon the neck, a pin 4 depending from the cover and engaging a loop 7 in the ring to pivotally connect the cover to the ring, and a hooked pin 9 also depending from the cover which engages a hooked lateral projection 10 on the wire ring for maintaining the cover in the closed position. The cover may be provided with a resilient packing 6, and has six protruberances 8 from two of which the pins 4 and 9 depend. A skirt 5 may be provided on the cover.
Patent GB-406457-A (GB)
Title: Improvements in or relating to automatic electric circuitbreakers
IPC: H01H73/50
Filed: 1933-01-12
Abstract: 406,457. Automatic circuit-breakers. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Hammerly, H. J.; 15, Vine Street, New Britain, Connecticut, U.S.A.) Jan. 12, 1933, No. 1114. Convention date, Jan. 13, 1932. [Class 38 (v).] A quick-break switch, which can be opened or closed by a handle 21 and toggle linkage 22, 23, is adapted to be tripped on overload by an arm 32 of the armature 30 of an electromagnet 17, when the armature is released by the bending of a bimetallic strip 16 in series with the electromagnet. The bimetallic strip is carried by a tubular member 36 slidably mounted on pins carried by the core 18 of the electromagnet, and is normally held in the position shown in Fig. 4, with an insulating member 39 on the strip in engagement with the armature, by the action of a spring 38 in the tube 36. On the occurrence of a shortcircuit, the armature is attracted with sufficient force to move the tube 36 and bimetallic strip to the right, so that the circuit-breaker is tripped without waiting for the operation of the thermal device.
Patent GB-306478-A (GB)
Title: Improvements in or relating to discharge troughs for cooling beds of rolling mill installations
IPC: B21B43/00
Filed: 1929-01-12
Abstract: 306,478. Krupp Grusonwerk Akt.- Ges., F. Feb. 21. 1928, [Convention date]. Addition to 263,145. Rolling. - The pivoted flaps disclosed in the parent Specification are extended, as shown at 7, so as to be practically continuous with the cooling-bed 9. Where two or more discharge troughs are provided, each flap is extended so that the work is conveyed to different sections of the cooling-bed. Rakes 8 are provided to convey the work along the cooling-bed and to swing the flaps 7 clear.
Patent GB-243919-A (GB)
Title: Improvements in vacuum boxes of paper-making machines and the like
IPC: D21F1/52
Filed: 1925-01-14
Abstract: 243,919. Campbell, F. J. Jan. 14, 1925. Suction apparatus.-In adjusting the width of a suction box to the width of the deckle, the ends of the suction box are formed of a pair of transversely movable parts 4, 5, Fig. 1, and a vertically movable part 7, Fig. 3, of shallow triangular configuration. Each part has a circular hole surrounding cams 18, 19 in a collar 16 by the rotation of which the part may be pressed outwards against the sides and the bottom respectively. A rod 12 slidable through the collar 16 and having a cross pin 14 engaging slots 17 in the collar is used to rotate the cams. Strips of rubber 8, 9, 10, 11 act as seals for the parts 4, 5, 7, and a rubber bush 21 acts as a seal around the rod 12.
Patent GB-1272921-A (GB)
Title: Improvements in the control of the refining of pig iron by means of commercially pure oxygen
IPC: C21C5/30
Filed: 1970-01-09
Abstract: 1,272,921. Automatic control of oxygen in steelmaking. FREID KRUPP G.m.b.H. Jan. 9, 1970 [Jan. 9, 1969], No. 1202/70. Heading G3R. [Also in Division C7] In a process for the refining of pig iron by means of commercially pure oxygen the slag layer height in the refining vessel or converter is physically measured by a suitable method. A mathematical expression for the slag height HSC as a function of the oxygen combined with the slag is then established, which expression allows for the fact that the slag height is determined both by physical factors and factors associated with the mean chemical composition of the slag. The expression is then equated with the measured slag height and other quantities in the expression being known the total oxygen combined with the slag is calculated. This calculated quantity is compared with a predetermined set value and a control arrangement (not described) automatically causes the calculated value to approach the set value i.e. by automatic control of the oxygen flow to a lance or of the lance height above the melt or by automatic modification of addition agents. Alternatively the oxygen flow and addition agents may be manually controlled. The slag height may be measured by means of thermocouples mounted along the lance, by radiation responsive cells sensing the radiation from the slag surface, or by sensing the acoustic level of the oxygen jet from the lance the jet noise being attenuated in varying degrees depending upon the height of the slag. The slag height is then obtained by comparing the acoustic noise level with pre-drawn graphs giving the slag height as a function of acoustic level for any lance height.
Patent GB-863531-A (GB)
Title: Improvements relating to light-polarizing film materials and process of preparation
IPC: G02B5/30
Filed: 1959-01-13
Abstract: A transparent light-polarizing film material having a high degree of molecular orientation comprises at least in part an aminoacetal of polyvinyl alcohol and a dichroic direct cotton dye. The aminoacetal may be the reaction product of an aminoaldehyde and polyvinyl alcohol, or of a quaternary ammonium salt of an aminoaldehyde and polyvinyl alcohol.  The dichroic dye may be applied to the film by a printing matrix, and may be distributed uniformly or differentially, e.g. in the form of an image.  A plurality of dyes may be used to form a multicolour image.  Prior to the application of each dye image, the film is usually treated with a pre-wetting liquid such as water or a solution of sodium acetate, to facilitate the dye transfer.  Direct cotton dyes having sulphonic acid, carboxylic acid and phenolic hydroxyl groups may be used.
Patent GB-157384-A (GB)
Title: Improvements in electric gas filled glow discharge lamps
IPC: H01J13/10
Filed: 1921-01-10
Abstract: 157,384. Lederer, A. Sept. 15, 1913, [Convention date]. Void [Published under Sect. 91 of the Act]. Vacuum tubes; low-pressure metallic-vapour apparatus.-In a gas-discharge lamp having liquid electrodes of alkali metals or their alloys, the latter are contained in pockets closed except for capillary perforations formed in a lid or in the wall facing the luminous tube. A lid or wall of fine wire netting may be used.
Patent GB-398825-A (GB)
Title: Improvements in the electrolytic production of insulating layers on metals
IPC: C25D11/12
Filed: 1932-01-16
Abstract: 398,825. Electrolytic treatment of metallic surfaces. COURSEY, P. R., 67, Queen's Road, Richmond, Surrey, MARCUS, C. H., 15, Stanley Street, Wilkes-BarrÚ, Pennsylvania, U.S.A., and DUBILIER CONDENSER CO. (1925), Ltd., Victoria Road, North Acton, London. Jan. 16, 1932, No. 1311. [Class 41.] Insulating-coatings are produced on aluminium and other metals by electrolytic treatment 'in two stages, the first being conducted at low voltage, for example 20-30 volts, and the second in a different electrolyte at a relatively high voltage, for example, 750-1000 volts. Dilute sulphuric acid may be employed as electrolyte in the first stage and a solution of ammonium borate in the second. In the apparatus shown strips A, B are guided by rollers through a vessel 11 in which they are subjected to alternating current drawn from one secondary winding of a transformer. Strips C, D are passed through a vessel 12 and connected to a similar winding. The midpoints 3, 6 of the two windings are connected through a high-voltage winding 7. By passage of the strips A, C through vessel 13, and of the strips B, D through a vessel 14 all of the strips are subjected to high-voltage treatment. The low-voltage and high-voltage treatments may each be performed in two or more stages employing different voltages and electrolytes by suitably increasing the number of strips treated. In one or other of the stages direct current, may be employed, chokes and condensers being connected to separate the two circuits. Washing or other treating baths may be provided before, between and after the electrolytic baths. The coated articles may be used in the production of electrolytic or other electric condensers and insulated coils.
Patent GB-395409-A (GB)
Title: New or improved supporting means for rail joints
IPC: E01B11/62
Filed: 1932-01-16
Abstract: 395,409. Railway rail joints. GUEST, KEEN, & NETTLEFOLDS, Ltd., Cwm. bran Works, near Newport, and READE, R. B., 40, Victoria Street, Cwmbran, both in Monmouthshire. Jan. 16, 1932, Nos. 1328 and 26869. [Class 104 (ii).] A rail joint comprises a chair or chair plate 1 supporting the underfaces of the rail ends, and a pair of fishplates 8 bolted to the rails and having outwardly turned feet 16 engaging the chair or rail foot and fixed in position by keys 17. Parts of the feet 16 may be bent down at the ends to engage the sides of the chair to prevent rail warp. A cavity 3 may be formed in the chair under the rail ends.
Patent GB-175609-A (GB)
Title: Improvements in printing apparatus for registering machines for recording numbers, cash transactions or the like
IPC: B41J1/48
Filed: 1922-01-16
Abstract: 175,609. Krupp Akt.-Ges., F. Feb. 14, 1921, [Convention date]. Roller inking-arrangements.-Relates to means for differentiating, by printing a coloured ground, the items printed by cash-register or like apparatus. On the shaft A of the type wheels B are mounted yokes c<1>, d', carrying blocks D, C adapted by means of inking-rollers E, F, against which they bear, to print a coloured ground before the item is printed from the type wheels B. The yokes are moved by means of levers c<2>, d<6>, against stops on which they are normally held by springs c<3>, d', into printing position above the platen h'. The latter is actuated to print the coloured ground, after which a cam k<2> on a shaft K removes the yoke and block from the printing position, whereupon the item is printed from the type wheel on the coloured ground. During this operation, the spring connecting the yoke and its setting lever is tensioned and may be employed to coact with the setting means. One of the blocks D is carried by arms slotted to slide on pins on its supporting radial arms, and is held in its outward position normally to allow the other colour block C to pass to the printing position. The coloured inking-rollers E, F, are carried spring-controlled on cranked arms e<1>, f<1> pivoted to the casing. The differential effect is illustrated in Fig. 6.
Patent GB-441962-A (GB)
Title: Improvements in hats
IPC: A42B1/22
Filed: 1935-01-15
Abstract: 441,962. Hats. EAGEL, C., 24, Parkway, London. Jan. 15, 1935, No. 1367. [Class 63] The crown opening of a soft flexible hat, especially for lady's wear, is rendered resiliently extensible by drawing in said opening in comparison with its original size by stitching around the hat with an elastic yarn at or about the crown opening. The adjacent edges of the crown 1 and brim 4 may each have lines of stitching, e.g. three lines in the brim and four in the crown. The brim is sewn to the crown with elastic yarn. Preferably, the yarn known under the Registered Trade Mark " Lastex " is used. Specifications 370,761 ; 380,368, [Group IX], are referred to.
Patent GB-1294261-A (GB)
Title: HALOGEN SUBSTITUTED alpha-(AMINOALKYL)-BENZYL ALCOHOLS
IPC: C07C215/60
Filed: 1971-01-12
Abstract: 1294261 Basic alcohols SMITH KLINE & FRENCH LABORATORIES 12 Jan 1971 [13 Jan 1970] 1414/71 Heading C2C Basic alcohols are prepared by the following routes: (R=H, Me; R 1 =Cl, Br, F; R 2 =branched C 3-5  alkyl, C 3-6  cycloalkyl, C 4-7  cycloalkylmethyl, PhCH 2 CH(CH 3 ) in which Ph is optionally substituted by one or two groups selected from OH, OMe; R 6 =Me, PhCH 2  ; R 7 =Me, Et ; X=- halogen), optionally followed by salt formation. In the last stage of the second process catalytic hydrogenation affords the erythro product and reduction with a bimetallic hydride followed by catalytic hydrogenation affords the threo product. These products may be resolved. The preparation of the starting materials is described. The above compounds are selective bronchodilators, and may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
Patent GB-873282-A (GB)
Title: Improvements in or relating to fabrics made from cotton and fully synthetic organic materials
IPC: D06M11/38
Filed: 1960-01-14
Abstract: Fabrics woven or knitted from cotton and crimped fibres of fully synthetic organic material in combination are treated with aqueous caustic alkali of a mercerizing concentration until shrinkage of the cotton has taken place, and the caustic alkali is then removed to produce a soft, warm hand and wool-like characteristics.  The fully synthetic organic fibre material may be a polyamide, polyester or vinyl polymer or copolymer, e.g. polyacrylonitrile.  Endless filament bundles of fully synthetic organic material may be crimped by high twisting, setting, backtwisting and heat setting in stretched condition or may be crimped in zig-zag shape with the aid of inter-engaging toothed rollers, by introduction into a stuffing box or by drawing over an edge, and may be used as such or cut up into staple fibres. Alternatively the pre-cut staple fibres can be crimped by temporary high-twisting in the form of a spun yarn or by treatment in a stuffing box.  The fabrics may be woven or knitted from yarns spun from cotton fibres and the crimped staple fibres or from yarns obtained by twisting together endless crimped filament bundles and cotton roving, or cotton yarns and endless crimped filament bundles, or yarns or threads of crimped staple fibres, can be worked up side by side into fabrics by alternate weaving in of the two types of yarn in the warp and/or weft or by knitting alternate rows of meshes of the two types of yarn.  The two types of yarn may be worked up into woven or knitted fabrics to form patterns.  Aqueous caustic soda solutions of 22 DEG -38 DEG B<\>ae. are preferably used but caustic potash solutions are also suitable. The fabric produced may subsequently be heat-set at 160 DEG -230 DEG C., treated with a synthetic resin finish, e.g. with an aqueous solution of a ureaformaldehyde condensate followed by heating above 100 DEG C. to increase its crease resistance, bleached with sodium chlorite and calendered.