baber/WOPTO huggingface dataset:
Patent FI-951140-A (FI)
Inventor: HENRIKSSON MIKKO
IPC: F22B1/00
Filed: 1995-03-10
Abstract: The invention concerns a method for generating flue gas or a flue gas/water mixture in which method flue gas generated from combustion chamber 1 is fed to a flue gas duct 51 and then to a consumption site B, C or water is added to the generated flue gas and the flue gas/water mixture is fed to the combustion site B, C via a cyclone 42. To increase the total efficiency the flue gases pass through a water space 3 for heating of the water or the water is directly supplied to the flue gas after combustion chamber 1 to create a flue gas/water mixture, in which the flue gas/water mixture is fed to cyclone 42 essentially at its central axis and the flue gas/water mixture is discharged from cyclone 42 from its outer periphery. The invention also concerns an arrangement for application of the method. <IMAGE>
Patent FI-951273-A (FI)
Inventor: ALTAMURA MARIA
IPC: A61P31/04
Filed: 1995-03-17
Abstract: Penem derivatives of general formula (I), below, and pharmaceutically acceptable salts thereof are disclosed.    <IMAGE>  (I)  wherein: R1 is H, C1-C6 alkoxy, C3-C7 cycloalkyl, or an optionally protected C1-C6 hydroxyalkyl; R2 is a free or esterified carboxyl group or a carboxylate anion; R3 is H or C1-C6 alkyl; R4 is H, C1-C6 alkyl, C1-C6 hydroxyalkyl, C1-C6 mercaptoalkyl, C1-C6 aminoalkyl, C1-C6 alkyl substituted by a quaternary ammonium group, C1-C6 carboxyalkyl, cycloalkyl, aryl, arylalkyl, heterocyclyl-alkyl optionally substituted, saturated or unsaturated heterocycle, or R3 and R4 are linked together to form a heterocyclic ring having 3-7 atoms; R5 and R6 independently are H, C1-C6 alkyl, C1-C6 hydroxyalkyl, C1-C6 mercaptoalkyl, C-C6 aminoalkyl, alkenyl, cycloalkyl, aryl, arylalkyl, alkylaryl, heterocyclyl-alkyl, C1-C6 alkyl carboxyamide, or R5 and R6 are taken together to form a heterocyclic ring having 3-7 atoms, and n is an intiger from 1 to 3.
Patent FI-952289-A (FI)
Inventor: KOENIG EBERHARD
IPC: C08G18/80
Filed: 1995-05-11
Abstract: (Cyclo)aliphatic polyisocyanates (I) are claimed, with a total content of 5-25 wt.% NCO gps., at least 95% of which are blocked with a blocking agent (II) contg. (A) 30-70 equiv.% 1,2,4-triazole; (B) 30-70 equiv.% 3,5-dimethylpyrazole and (C) 0-30 equiv.% blocking agents other than (A) and (B). (I) are produced by reacting (cyclo)aliphatic polyisocyanates with a NCO content of 7-30 wt.% (III) (opt. dissolved in paint solvents) with at least 95 equiv.% (II), w.r.t. the NCO gps. remaining after modifying up to 20 NCO equiv.% of the NCO gps. in (III) by isocyanate addn. reaction with carboxylic acid hydrazides contg. NCO-reactive gp(s). (IV) so that the final prod. (I) contains up to 5 wt.% units of formula -CO-NH-NH- (w.r.t. solid). The modification can be performed before, during and/or after the blocking reaction, which is carried out by adding the components of (II) in any sequence or as a mixt.
Patent FI-964881-A (FI)
Inventor: CAPROTTI RINALDO
IPC: C10L10/08
Filed: 1996-12-05
Abstract: The lubricity of low sulphur fuels is enhanced by incorporation of a cold flow improver.
Patent FI-971427-A (FI)
Inventor: COHEN IRUN R
IPC: C07K7/06
Filed: 1997-04-04
Abstract: The present invention relates generally to peptide sequences, and methods of their use, which sequences modulate the activity of anti-idiotypic T cells. The activity of the anti-idiotypic T cells of interest is related to the ability of these T cells to recognize anti-p277 T cells. The peptides of the present invention thus comprise important tools in the effort to diagnose, prevent, alleviate or treat disease related to insulin-dependent diabetes mellitus (IDDM).
Patent FI-973320-A (FI)
Inventor: GRABOWSKI SVEN
IPC: A61K9/20
Filed: 1997-08-13
Abstract: PCT No. PCT/EP96/00417 Sec. 371 Date Jul. 30, 1997 Sec. 102(e) Date Jul. 30, 1997 PCT Filed Feb. 1, 1996 PCT Pub. No. WO96/25151 PCT Pub. Date Aug. 22, 1996Solid preparations are obtainable by melt extrusion of A) at least one active compound, B) a mixture of B1) from 10 to 90% by weight of a water-soluble, thermoplastic polymer, and B2) from 10 to 90% by weight of a low-substituted hydroxypropylcellulose, and C) from 0 to 50% by weight, based on the total amount of the preparation, of customary pharmaceutical auxiliaries.
Patent FR-1605421-A (FR)
Title: Benzormorphan deriv
IPC: C07D221/26
Filed: 1968-06-06
Granted: 1975-06-13
Abstract: Process for preparing a benzomorphan deriv. comprises reacting, while heating, a benzomorphan deriv. of gen. formula (I): where R1 and R2 are H or opt. subst. lower alkyl or phenyl with a carboxylic acid halide of gen. formula (II): R4COX. where R4 is a lower alkenyl, cycloalkyl or alkynyl and X is a hal. atom, to give a benzomorphan deriv. of gen. formula: morphine substitute.
Patent FR-1259844-A (FR)
IPC: B01D47/02
Filed: 1960-06-15
Granted: 1961-04-28
Abstract: 910,424. Washing gases. BAHCO A.B. June 17, 1960 [June 17, 1959], No. 21429/60. Class 55 (2). In a gas-purifying apparatus wherein a flow of dust-containing gas is passed substantially normally to the surface of a pool of liquid 5 and entrains droplets therefrom which are carried with it while flowing likewise away from it, when the droplets take up dust from the gas, then deflected so that they are substantially wholly separated and return to the pool 5, the gas flowing to an outlet 4, the pool 5 of substantially constant level is in a chamber 1 also housing an upwardly and downwardly open elongate jacket 8 substantially in the form of a body of revolution of non-uniform circular cross-section about the axis, partly immersed in the pool 5, extending substantially normally to the surface thereof and spaced from the chamber wall, a gas inlet tube 12 extending into the jacket 8 substantially coaxial with it to terminate above the liquid therein, a deflection plate 14 spaced above the upper end of the jacket 8 and extending radially beyond it sealingly engaging the inlet tube 12, and a gas outlet 4 on the chamber 1 above the plate 14, the jacket 8 and inlet tube 12 being of such a length that they define an unobstructed annular space of a height at least equal to the maximum diameter of the jacket 8, the latter and/or the inlet tube 12 being so formed that the said space comprises an upwardly-converging followed by an upwardly-diverging portion. The level of the pool 5 is determined by an overflow outlet 6, the jacket 8 being attached by arms 7 to the chamber 1, which has a conical bottom 2 with a liquid outlet 3.
Patent FR-1290037-A (FR)
Inventor: CHARMELOT CHARLES CLAUDIUS
IPC: F24H9/18
Filed: 1961-05-26
Granted: 1962-04-06
Abstract: 992,420. Boiler furnaces. SOC. D'ETUDE ET DE CONSTRUCTION DE CHAUDIERES EN ACIER SECCACIER S.A. March 2, 1962 [May 26, 1961], No. 8123/62. Headings F4B and F4W. In a boiler furnace, particularly for domestic central heating, fuel is fed from a hopper 1 by a pusher 3 operated by a thermostatically controlled motor through gearing such that the pusher 3 and air supply fan are in operation at the same time. The air supply fan may be driven by the pusher motor or by a separate motor, the motor or motors being stopped when the water temperature reaches a predetermined value.
Patent GB-1011634-A (GB)
Title: Improvements in or relating to speech transmission systems
Inventor: CARTER ROBERT OWEN
IPC: H04B1/66
Filed: 1963-01-09
Abstract: 1,011,634. Selective signalling systems. POSTMASTER GENERAL. April 6, 1964 [Jan. 9, 1963], No. 1021/63. Heading G4H. In a P.C.M. system, speech signals are applied to a constant volume amplifier, the output of which is connected to a coder, and the amplitude level of the speech signals is also digitized and transmitted with the digitized speech signals. In one embodiment a rectifier 5 derives a D.C. signal representing the amplitude of the speech signals and controls the gain of constant volume amplifier 2. Digitizers 3, 8, which may be non-linear, feed transmission links 4, 9, and decoders 10, 13 produce constant volume speech and amplitude signals respectively, expander 11 being controlled by the outputs of decoders 10, 11 to reproduce the speech signals. The speech and amplitude signals may be transmitted in time division or frequency multiplex. In another embodiment, the amplitude signal, from 5 is added to the output of amplifier 2 before coding, and suitable filters connected to the output of a decoder at the receiver again separate the speech and amplifier signals for control of expander 11 as above.
Patent GB-526873-A (GB)
Title: Improvements in or relating to method of making rubber tubes for tyre casings
IPC: B29B15/02
Filed: 1939-01-12
Abstract: 526,873. Pneumatic tyres. FIRESTONE TYRE & RUBBER CO., Ltd. (Firestone Tire & Rubber Co.). Jan. 12, 1939, No. 1052. [Classes 144 (i) and 144 (ii)] An air-tube comprising a reserve tube 11 inside a main tube 10 is made by forming a chamber of crescent cross-section and then sealing together the connected edges of the inner and outer walls. As shown in Fig. 1, the two tubes are formed by indenting a tube of larger crosssection and connecting the folded portions 13. In the modification shown in Fig. 6, the composite tube is formed by joining two separate rubbers strips. In both forms, the tubes are inflated simultaneously but leakage from the reserve tube'into the main tube is prevented if the latter should become deflated. As shown in Fig. 3, a port 19 in the inflating-valve stem 15 leads to the main tube 10 from which a branchport 20 opens to a ball-valve 23 which normally closes on to its seat 26 but is raised against a series of tangs 25 on the end of the stem. In the modification shown in Fig. 5, the reserve tube 11 is inflated directly through the valvestem 15 and is fitted with a spring-loaded ballvalve 30 leading to the outer tube 10. Fig. 6, shows a further modification in which a port 40 in the wall of the reserve tube 11 is automatically closed on deflation of the outer tube 10 by a nipple 44 on a flexible bridging-web 42.
Patent GB-528174-A (GB)
Title: Improvements relating to automatic steering gear
IPC: G01C21/18
Filed: 1939-01-12
Abstract: 528,174. Magnetic compasses. GENERAL ELECTRIC CO., Ltd., and CHANCE, B. Jan. 12, 1939, No. 1059. Drawings to Specification. [Class 97 (ii)] [Also in Group XXXV] Steering. In a system employing a magnetic compass and photo-electric devices for the automatic control of a rudder the follow-up mechanism which rotates the photo-electric devices to neutral relation with the compass needle is geared to a carriage which varies the position of small magnets in relation to the compass needle to apply quadrantal correction. Semicircular correction may be similarly applied. Specification 530,437 is referred to.
Patent GB-500943-A (GB)
Title: Cathode-ray tubes, especially for television
IPC: H01J1/20
Filed: 1937-08-17
Abstract: 500,943. Cathode-ray tubes. MICHAELIS, E. Aug. 17, 1937, Nb. 1112/39. Convention date, Aug. 28, 1936. Divided out of 491,050. [Class 39 (i)] The cathode consists of an insulating-tube G in which the heating filament C is longitudinally arranged, and the tube is surrounded by a metal tube D having one flat side B, which faces the screen and is coated with emissive oxide. In other forms, the insulating tube, which may consist of porcelain or quartz, may have a flat side corresponding to the side B of the metal tube, or both tubes G, D may be of triangular cross-section. All the sides of a triangular metal tube may be coated with emissive oxide, and the electrons from the sides remote from the screen may be deflected by suitable plates to join the main stream, or may impinge upon surfaces to release secondary electrons which join the main electron stream.
Patent GB-636092-A (GB)
Title: Improvements relating to the control of drying machines
IPC: D06C7/00
Filed: 1948-01-15
Abstract: 636,092. Automatic moisture control systems. FIELDEN (ELECTRONICS), Ltd., and WITCOMBE, L. Jan. 15, 1948, No. 1244. [Class 38 (iv)] The speed of a drying-machine is controlled in accordance with the moisture content of the material. In accordance with the deviation of the moisture content of the material from a datum value, the bridge j comprising the non-linear resistor 4, is unbalanced and an A.C. voltage is supplied to the control grids of valves V3, V4, the phase sense of which corresponds to the sign of the moisture deviation and the appropriate relay s or t which control the direction of rotation of the motor actuating the speed controller of the main drive, is energized. Valves V6, V7 form a quiescent multi-vibrator which controls the relay u in the circuit of the speed controller motor. A negative voltage developed at the resistors 6, 13, and a positive voltage at condenser C6, which correspond respectively to the moisture content and the speed of the driving motor, are applied alternately to the grid of V7 by the contact u2 to render the periods of operation and inoperation of the speed controller motor dependent respectively on the moisture deviation and the main drive speed. Specification 619,534, [Group XXXVI], is referred to.
Patent GB-1325082-A (GB)
Title: Semiconductor devices
IPC: H01L21/331
Filed: 1971-01-11
Abstract: 1325082 Making semi-conductor devices INTERNATIONAL BUSINESS MACHINES CORP 11 Jan 1971 [28 Jan 1970] 1259/71 Heading H1K If silicon is deposited on to a silicon substrate partially masked with silica and having major faces of (1,1,1) (2,1,1), or (3,1,1) orientation and deposition is continued the polycrystalline regions formed over the oxide gradually narrow until eventually the entire surface of the deposited layer becomes monocrystalline (this is not the case if a substrate of (1,0,0) orientation is used). Fig. 6 shows a silicon substrate 14 on which an E-shaped oxide pattern has been formed. Over this structure is a silicon layer which is polycrystalline in region 17 (and in fact is also polycrystalline slightly beyond the oxide pattern, around its edges). An oxide strip 19 is formed on the surface of the layer and deposition continued to form a polycrystalline region 20 in a monocrystalline surround 21. The structure may be converted to an integrated circuit transistor by diffusion processes; during the emitter diffusion impurity is also diffused into the edge of the polycrystalline region 20 from which it spreads rapidly into region 17 to form a buried sub-collector. (Some diffusion occurs from the polycrystalline material into the surrounding monocrystalline material). If the spine of the oxide E is made considerably broader convergence of the polycrystalline region above this is correspondingly slower and there is then no need to provide the further growth site 19. The effect can be seen in Fig. 10 which shows the basic structure of an underpass, the polycrystalline material 47 being grown on an oxide H which has a bar far narrower than the limbs. Again impurity in high concentration is diffused into the polycrystalline material in areas 49 at the surface of the structure and is rapidly distributed throughout material 47. Fig. 8 (not shown), illustrates a transistor having a polycrystalline layer as subcollector and which is isolated from other parts of the structure by a heavily doped polycrystalline barrier spaced by monocrystalline material from the polycrystalline connection to the subcollector.
Patent GB-509424-A (GB)
Title: Improvements in or relating to range finders for photographic or cinematographic cameras
IPC: G03B13/20
Filed: 1938-01-14
Abstract: 509,424. Range-finders; photographic cameras. SIEMENS & HALSKE AKT.-GES. Jan. 14, 1938, No. 1352. Convention date, Jan. 14, 1937. [Class 98 (i)] In base-type range-finders for photographic and cinematographic cameras, i.e., of the type in which the range is determined by the angles formed relatively to a known base line, a supplementary lens is arranged before the view apertures of the range finder when the camera is used, by the use of an additional lens in front of the objective, for photographing objects situated at. a distance within the minimum distance within which the objective can be focussed. Fig. 2 shows a supplementary lens 6 arranged in front of the view apertures 3, 4 of the range finder 2 while an additional lens 5 is used in conjunction with the objective 1. The lens 6 may be a, strip of a circular lens or it may be separate lens sections 7, 8, Fig. 3, and these sections may be adjusted separately so that the centres of curvature do not coincide. The adjustment of the lens 6 may be coupled to that of the camera and it may .consist of a number of wedge shaped glass bodies, the angles of refraction of which are opposite to one another.
Patent GB-1135922-A (GB)
Title: Device for mounting tools and workpieces on metal-working machines
Inventor: BOBROVSKY VLADISLAV ALEXANDROV
IPC: B23B51/12
Filed: 1966-01-12
Abstract: 1,135,922. Work- and tool-holders. VSESOYUZNY NAUCHNO - ISSLEDOVATELSKY INSTRUMENTALNY INSTITUT. 12 Jan., 1966, No. 1417/66. Headings B3B, B3K, B3L and B3T. A work- or tool-holder incorporates an intermediate insulating layer to prevent any flow of electric current from the held member to its mounting in a machine. A lathe turret, Fig. 1, is mounted by bushes 2, 3 and a plate 6 which are insulated from the tools 4 by a layer a of synthetic rubber cement. A socket 10, Fig. 3, is cemented in a holder 9 and can be inserted in a socket 12, Fig. 4, cemented in a spindle nose 11. A milling cutter 26, Fig. 5, is secured on an arbor 21 mounted in a spindle 20 by an insulated socket 13, 14 and retained by a draw-bolt 22 passing through an insulated composite washer 18, 19. The arbor is also supported by an overarm 25 having an insulated composite bush 15, 17. A lathe spindle 27, Fig. 6, has insulated sockets 28, 29 for.a chuck, face-plate or centre and is used with a tailstock centre support 30, Fig. 7. In a broaching machine, the work 34, Fig. 8, is supported on an insulated platform 33.
Patent GB-544266-A (GB)
Title: Improvements in and relating to furnace control
IPC: F23N3/04
Filed: 1941-02-04
Abstract: 544,266. Draught regulators. ANTHRACITE INDUSTRIES, Inc. Feb. 4, 1941, No. 1471. Convention date, Feb. 14, 1940. [Class 51 (i)] A damper arrangement for controlling automatically the draught in a furnace under banking conditions comprises, as shown in Fig. 1, a pivoted damper 15 arranged in the flue 10 and provided with a central aperture 16 to reduce the volume of gases passing to the stack when it is desired to bank the fire. A heat sensitive strip 23 is secured to the damper 15 and to an auxiliary damper 23 which is adapted to close the aperture, except for a small space to allow for the passage of gases, when the temperature of the flue reaches a predetermined value. Should the temperature fall below this value the auxiliary damper will move further to the left and open the aperture 16 to increase the draught and raise the temperature to the desired value. Fig. 4 shows a modification wherein the aperture 40 in the main damper 30 is closed by an auxiliary damper 41 operated by a heat sensitive coil 42 secured to the auxiliary damper and to a spindle 43 which passes through the hollow spindle 35 of the main damper and is attached to an adjustable quadrant 45.
Patent GB-953492-A (GB)
Title: Physical exercise apparatus
IPC: A63B23/035
Filed: 1962-01-16
Abstract: 953,492. Exercising apparatus. L. C. JOHNSTON. Jan. 16, 1962, No. 1540/62. Heading A6M. [Also in Division B4] Physical exercising apparatus comprises a cable which passes over two coaxial pulleys secured above and behind the head of the user, a hand grip at each end of the cable and means for securing the cable to the legs of the user adjacent the ankles. A tubular frame 3 is fitted with a panel supporting cushions 6, 6a, 6b, and has at one end a stanchion 11 mounting a pair of pulleys 14, 15 over each of which passes one run of a cable 17 fitted with hand grips 18 at the ends and connected at the looped end to a hook 29 connected to a harness 38 encircling each ankle of the user. The lengths of cable runs are adjustable, by adjusting the position of a spacer tube 27 through which each run of cable passes the runs then being looped through the hook 29 and round a ring extending within an aperture in the spacer tube. A variable weight in the form of a rubber water container may be connected to the hook on the end of the cable and a hook on the ankle harness. A counter 34 may be clipped on to the tube 27, the counter has a weighted arm which indexes the counter at each extreme downward position of leg movement. The hand grips may fit into the ends of the tube 27 for which purpose the hand grip is T-shaped, with one branch elongated and with two external recesses to accommodate the cables. The stanchion is telescopically adjustably positioned within tubular sleeves secured to the frame tubes. The frame may comprise legs bent from the frame tubing and an additional pair of legs may be fitted to extend the length of the frame. The ends of the frame tubes may have a pair of legs inserted to incline the frame, or the legs may be reversed to extend upwardly to limit the downward movement of the legs of the user. The apparatus may be portable in a box and constructed with pulleys attachable to a door knob. The box may provide a head support and the lid a variable spacer from the door, the lid having end projections which selectively engage in recesses provided in the box. The looped ends 30 of the cable may be retained within a plastic tube with a central opening on the inner side.
Patent GB-813798-A (GB)
Title: Catalytic polymerization of ª‡-monoolefins such as ethylene to solid polymers
IPC: C08F10/00
Filed: 1957-01-16
Abstract: A catalytic mixture for the polymerization of olefins comprises zinc or aluminium metal, 0.09 to 10 molecular proportions for each atomic proportion of such metal of titanium halide or titanium alkoxide wherein each alkoxide group contains from 1 to 18 carbon atoms, and not more than 2 molecular proportions of aluminium halide for each atomic proportion of such metal.  Specifications 471,590, [Group IV], 713,081, 742,642, [both in Group IV (b)], 799,392, 799,823, 801,031 and German Specification 874,215 are referred to.ALSO:Normally gaseous alpha-olefins are polymerized, in the absence of an alkyl halide, in the presence of a catalytic mixture comprising zinc or aluminium metal, 0.09 to 10 molecular proportions for each atomic proportion of such metal of titanium halide or titanium alkoxide wherein each alkoxide group contains from 1 to 18 carbon atoms, and not more than 2 molecular proportions of aluminium halide for each atomic proportion of such metal.  Specified olefines are ethylene, propylene, p-butylene, isobutylene, 1-pentene, 1-decene and mixtures thereof.  The process may take place in the absence or presence of a solvent such as pentane, hexane, heptane, octane, isooctane, cyclohexane, methyl cyclohexane, tetrahydro or decahydro - naphthalene, benzene, toluene, xylene, chlorobenzene, chloronaphthalene, orthodichlorobenzene, ethyl benzene, isopropyl or n-propyl, benzene, ethyl toluene, diethyl benzenes and mono and dialkyl naphthalenes.  Specifications 471,590, [Group IV], 713,081, 742,642, [Group IV (b)], 799,392, 799,823, 801,031 and German Specification 874,215 are referred to.