baber/WOPTO huggingface dataset:
Patent DK-635274-A (DK)
Inventor: GARDNER J D
IPC: B60C17/08
Filed: 1974-12-06
Abstract: This disclosure relates to a pneumatic tire that is designed to be run-flat for a certain distance without destroying the remaining life of the tire as a result of injuries to the tire during its run-flat operation. The disclosure further relates to a combination of this tire with a special rim and internal lubricating means within the air chamber defined by the rim and tire. This combination further enhances the non-destructive run-flat characteristics of the tire.
Patent FI-834451-A (FI)
Inventor: SCHOENAFINGER KARL
IPC: C07D417/04
Filed: 1983-12-05
Abstract: 1,4-dihydropyridines of the formula I    <IMAGE>  (I)  in which R denotes, for example, -CO2R3 or cyano, R1 denotes, for example, an optionally substituted phenyl, pyridyl or thienyl, R2 denotes the radical of a 5-membered, optionally substituted, ring having at least one double bond and at least 2 heteroatoms or heteroatom groups from the series comprising O, N, NH and S, and R3 denotes, for example, alkyl or alkoxyalkyl, and their acid addition salts, have valuable pharmacological properties.
Patent FI-864737-A (FI)
Inventor: ELBEN ULRICH
IPC: C07D401/12
Filed: 1986-11-20
Abstract: A pyridine compound of the formula I    <IMAGE>  (I)  in which R1 and R2 independently of each other represent hydrogen or alkyl having from 1 to 4 carbon atoms, R3 represents hydrogen or alkyl having up to 2 carbon atoms and A represents alkylene having 2 to 4 carbon atoms, n is O or 1, Z is a group of the formula Za, Zb or Zc <IMAGE>  in which either R4 is hydrogen and R5 is phenyl or cinnamyl or R4, R5, R7 and R8 independently of each other are pyridyl, phenyl or phenyl which is substituted by up to 2 equal or different substituents from the group halogen and alkoxy having up to 2 carbon atoms, R6 is hydrogen or hydroxy and X is hydrogen, a cyano, amino or nitro group or the group -CO-R9, in whcih R9 is hydroxy or alkoxy having from 1 to 4 carbon atoms, and the physiologically tolerable salts of these compounds. The invention also relates to a process for the manufacture of such compounds and to their use in pharmaceutical compositions.
Patent FI-874169-A (FI)
Inventor: TERMATH GUENTER
IPC: C03C17/36
Filed: 1987-09-23
Abstract: The contact electrodes are applied to the said coating by a process of spraying under an electric arc.
Patent FI-881329-A (FI)
Inventor: TROLLE ARNOLD
IPC: C10J3/86
Filed: 1988-03-21
Abstract: An arrangement for cooling a synthetic gas, generated in a gasification reactor, by means of a quenching cooler. The cooler is positioned below the outlet from the reactor and comprises a refrigerated inner jacket (5) surrounded by a pressurization jacket (1) and accommodating a water sump (6). There is an intermediate section (3) between the inner jacket and the outlet from the gasification reactor that is shorter in diameter than the inner jacket and longer in diameter than the outlet from the reactor. Spray nozzles (15) extend into the inner jacket. One or more gas-outlet connections (8) extend through the inner jacket in a plane above the sump.
Patent FI-883783-A (FI)
Inventor: HANSEN PHILIP EDGAR
IPC: A61K47/24
Filed: 1988-08-15
Abstract: The systemic absorption after intranasal administration of certain drugs, in particular pharmacologically active polypeptides is enhanced in the presence of a phospholipid, such as a phosphalidylcholine (a lecithin), preferably admixed with a vegetable oil.
Patent FI-884402-A (FI)
Inventor: FAVRE ERIC
IPC: A47J31/06
Filed: 1988-09-26
Abstract: This filter comprises uniformly distributed openings (2) of the same size, each having a frustoconical shape, the diameter of the minor base (4) being between 0.1 and 0.3 mm and that of the major base (5) being between 0.2 and 0.5 mm. 
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Patent FI-884571-A (FI)
Inventor: MASINI GIANCARLO
IPC: B65G61/00
Filed: 1988-10-05
Abstract: A jaw palletizer for the graphics industry with a framework (2) supporting runways (3) on which there is a movable trolley (4) supporting a jaw (5) for conveying bundles (6) with the aid of a single column (10). This exhibits opposed sections (11) with twin surface guides (11a) for slide wheels (12) and a rack (13) engaging a pinion (14) actuated by a geared motor (16) supported on the trolley (4). The jaw (5) is affixed to the column (10) by means of a support pin (29), which allows them free reciprocating travel over a short distance. Through a through shaft (33) in the column (10), the jaw (5) can be rotated in its own horizontal plane. The gripping discs are mounted on a self-positioning slide (39) which signals, via a microswitch, the impact of the bundle (6). This can also be achieved with the use of a slide component that is interposed between the jaw-holding column (10) and the jaw (5) itself.
Patent FI-911215-A (FI)
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F4/646
Filed: 1991-03-12
Abstract: The present invention relates to a solid catalyst suitable for polymerising olefins in a heterogeneous process, the catalyst being obtainable by a process comprising in a first stage contacting an electron-donor D2 containing labile hydrogen, e.g. alcohol, with a spheroidal MgCl2 support containing an electron-donor D1 free from labile hydrogen, e.g. ether, and in a second stage contacting the resulting support with a zirconium metallocene, at least one titanium or vanadium halide and optionally with an organoaluminium compound, preferably an aluminoxane. The solid catalyst may be used as such or in the form of a prepolymer in a polymerisation of olefins, the prepolymer being obtained by contacting the solid catalyst with ethylene or a mixture of ethylene with C3 to C8 alpha-olefin in the presence of an organo-aluminium compound, preferably an aluminoxane. The solid catalysts and the prepolymer consist of spheroidal particles preferably having a narrow particle size distribution. <IMAGE>
Patent FI-915292-A (FI)
Inventor: SORENSON KIRK DANIEL
IPC: C07B61/00
Filed: 1991-11-08
Abstract: An improved liquid recycle rhodium-catalyzed hydroformylation process wherein the improvement comprises recovering unreacted olefin contained in a vent gas of the process and recycling said unreacted olefin to the hydroformylation reaction medium.
Patent FI-932656-A (FI)
Title: Ice breaking ship - has cutters movable outwards from hull sides, and can be extended or retracted into openings in hull by hydraulic rams
Inventor: HELLMANN JENS-HOLGER
IPC: B63B35/08
Filed: 1993-06-10
Abstract: The icebreaking ship has icebreaking cutters (30) protruding from the sides (21,22) and preferably forming the widest part of the underwater portion. The cutters are swung or thrust sideways so as to vary the overall hull width. The outer edges (31) of the cutters can be sharp, radiused or chamfered., and they can be extended from or retracted into openings in the hull by hydraulic rams or other means, being flush with the hull when retracted.
Patent FI-940873-A (FI)
Inventor: SONERUD JOHN TEODOR
IPC: E02F3/36
Filed: 1994-02-24
Abstract: PCT No. PCT/SE92/00586 Sec. 371 Date Mar. 8, 1994 Sec. 102(e) Date Mar. 8, 1994 PCT Filed Aug. 25, 1992 PCT Pub. No. WO94/02184 PCT Pub. Date Feb. 3, 1994.In the process of soil excavating work or like work with the use of excavators and loaders, it is becoming more usual to use different hydraulically functioning implements. It is often necessary to exchange these implements several times during a working day, necessitating the driver to connect and disconnect the hydraulic hoses involved manually, which can be a time-consuming task and one which is encumbered with the risk of oil spilling from the hoses and generally soiling the clothing of the workman involved, tools and the surrounding ground. The hydraulic hoses that hang loosely from the removed implement are easily damaged and foreign particles and contaminating particles are able to enter the unprotected and to simplify connection of hydraulic hose couplings (8, 9) to different implements having hydraulic functions when using an implement quick-coupling arrangement (1) fitted to an excavator, digger or like machine, the couplings have been positioned in a protected place in the quick-coupling arrangement (1) itself and the connection is arrangement so the when the movable part (6) of the quick-coupling moves in an implement coupling or implement uncoupling direction, the hydraulic couplings which are operative in powering movement of the implement will be connected or disconnected at the same time.
Patent FI-941623-A (FI)
Inventor: BRUENING RONALD L
IPC: C07F9/38
Filed: 1994-04-08
Abstract: A method for the removal and concentration of desired ions such as Sb3+, Zr4+, Zn2+, Pu4+, Hf4+, Cu2+, Ni2+, Fe3+, Cd2+, Ag+, and Hg2+ from a multiple ion source solution which may contain larger concentrations of other undesired ions including H+ comprises bringing the source solution into contact with a compound comprising an aminoalkylphosphonic acid containing ligand covalently bonded through an organic spacer silicon grouping to a solid inorganic support. The aminoalkylphosphonic acid containing ligand portion(s) of the compound has an affinity for the desired ions to form a complex thereby removing the desired ions from the source solution. The desired ions are removed from the compound by contacting the compound with a much smaller volume of a receiving solution having a greater affinity for the desired ions than does the aminoalkylphosphonic acid containing ligand portion of the compound. The process is useful in removing desired or unwanted ions of Sb(III) from acidic waste streams, streams containing concentrated Cu(II), Ni(II), Zn(II), and Ag(I), and also the removal of Zr(IV), Pu(IV) and Hf(IV) from nitric acid solutions containing large amounts of other ions as well removal of unwanted ions from other industrial or environmental streams.
Patent FI-954681-A (FI)
Inventor: MUELLER ULRICH
IPC: C07D471/04
Filed: 1995-10-02
Abstract: Cycloalkano-indole derivs. and aza analogues of formula (I) and isomers and salts are new. R1-C=C-R2 = phenyl, pyridyl or a gp. of formula (a), all opt. substd. by 1-3 gps. R'; R8 = H or 1-4C alkyl; R3-C=C-R4 = phenyl, 4-8C cycloalkene or 4-8 membered oxocycloalkane (all opt. substd. by 1-3 gps. R'); R' = independently halo, CF3, COOH, OH, up to 6C alkoxy carbonyl, 1-6C alkoxy, or 1-6C alkyl (opt. substd. by OH or 1-4C alkoxy); R = H, 4-12C cycloalkyl or 1-12C alkyl; A = CO or CS; X = O, S or NR9; R9 = H or 1-6C alkyl (opt. substd. by OH or phenyl); R5 = phenyl or 5-8 membered, opt. unsatd. heterocyclic with 1-3 heteroatoms (S, N and/or O), (both opt. mono- to tri-substd. by NO2, COOH, halo, CN, 2-6C alkenyl, 1-6C alkoxy or alkyl (opt. substd. by OH, COOH, 1-6C alkoxy or up to 6C alkoxycarbonyl; and/or opt. mono- substd. by OR10 or NR11R12); R10 = H, 1-6C alkyl or 2-6C alkenyl; R11, R12 = H, phenyl, 1-6C alkyl, or up to 8C acyl (opt. subst. by NR13R14); R13, R14 = H or up to 8C acyl; R7 = H; R6 = H, COOH, 1-5 alkoxy, or 1-6C alkyl (opt. substd. by OH or OCOR15); or R6+R7 = O; R<15> = phenyl (opt. mono- to tri-substd., by halo, OH or 1-5C alkyl), or 1-22C alkyl or 2-22C alkenyl (both opt. substd. by OR16); R16 = H, benzyl, triphenylmethyl or up to 6C acyl. Also claimed are intermediates of formula (II).
Patent FI-964748-A (FI)
Inventor: HALL II ROBERT T
IPC: A01N37/16
Filed: 1996-11-28
Abstract: Provided is an anti-microbial composition containing an ester of formic acid, an oxidizer, performic acid and water. Also provided is a premix for making the anti-microbial composition having two parts. One part contains the ester of formic acid and a second part contains the oxidizer. Another method is provided for making the anti-microbial composition in which the ester of formic acid is combined with the oxidizer and water.
Patent GB-1292434-A (GB)
Title: Improved therapeutic and diagnostic allergenic extracts and process for preparing same
IPC: A61K39/35
Filed: 1970-01-08
Abstract: 1292434 Allergenic extracts MILES LABORATORIES Inc 8 Jan 1970 [24 Jan 1969] 1052/70 Heading A5B An extract of an active substance capable of giving an allergenic response and containing physiologically active principles is prepared by (1) extracting the active substance with an aqueous extracting fluid; (2) separating the aqueous extracting fluid containing the watersoluble active principles from the insoluble material therein; (3) extracting the insoluble material with an organic solvent for proteinaceous substances; (4) separating the organic solvent containing the organic-solvent-soluble active principles from the insoluble material therein; and (5) separating the active principles contained in the organic solvent from the organic solvent. The organic solvent may be dioxane, 2-propanol, dimethylsulphoxide, ethylenediamine, hydrazine, N-methyl-acetamide, piperidine, formamide, N, N-dimethyl formamide, N, N-dimethyl acetamide and preferably a heterocyclic tertiary amine such as pyridine, quinoline, lutidine, collidine or picoline; optionally in admixture with an aqueous phase such as aqueous sodium hydroxide. The active principles may be separated from the organic solvent by conventional procedures, preferably by dialysis or by addition of an aluminium compound (e.g. potassium aluminium sulphate) to the solution thereby insolubilizing the active principles. The water soluble active principles may be combined with the organic-solvent-soluble active principles for therapeutic and diagnostic use. The active substance extracted may be pollen, dust, epithelium, mould, insect material, seed, feathers, or complex chemicals such as antibiotics.
Patent GB-702915-A (GB)
Title: Improvements in couplers for rail vehicles
Inventor: WALSH ROBERT
IPC: B61G5/02
Filed: 1951-01-15
Abstract: 702,915. Vehicle couplings. AMERICAN CAR & FOUNDRY CO. Jan. 15, 1951, No. 1101/51. Class 103(5) A coupling between a railway locomotive 111 and a two-wheeled trailing vehicle comprises two forwardly converging draft devices 4 which are maintained in a horizontal position by hangers 19. Each draft device 4 comprises two overlapping drawbars 5, 6 secured together by bolts 7 which are removed to uncouple the trailing vehicle. To facilitate coupling the vehicles together the centre bolt 7 is inserted thus allowing angular movement between the parts 5 and 6. When the locomotive is started the parts 5 and 6 align themselves and a spring-loaded plunger in the lug 12 of the part 5 engages a complementary recess in the forward end of the 'part 6 thus retaining the parts 5 and 6 in alignment to facilitate insertion of the other bolts 7. The axes of the draft devices 4 are arranged so that they intersect at the pivoting axis of the axle truck at the rear end of the locomotive.
Patent GB-1000495-A (GB)
Title: Magnetic core switch
IPC: H03C1/10
Filed: 1964-01-10
Abstract: 1,000,495. Magnetic core switches. AMP Inc. Jan. 10, 1964 [Jan. 24, 1963], No. 1167/64. Addition to 944,794. Heading H3B. A self-holding magnetic switch for modulated electrical signals is self-biased by D.C. developed in the output circuit. The switch is of the type described and claimed in the parent Specification. An audio-frequency input signal Is is applied to winding 24 and a radio frequency carrier current I c  is applied to winding 21. When winding 17 is energized the core 16 is in its " ON " condition with flux surrounding apertures 22, 23, and the carrier signal, modulated by the input signal Is, is detected by windings 25 as some of the flux surrounding apertures 22, 23 is switched. The direct current flowing through resistors 29, 30 biases the core so that the flux switched during positive half cycles of current I c  is less than that switched during negative half-cycles. When the core reaches negative saturation equal amounts of flux are switched during each half-cycle but switching during the negative half-cycles is at a higher rate, resulting in an asymmetrical characteristic (Fig. 2B). Output voltage V 1  is independent of Is (Fig. 2A). Since the resultant output V o  = V 1  - V 2  is zero at zero input signal no spurious signals are produced when the switch is switched on. The " OFF " condition of the switch is achieved by energization of winding 19. In a modification the signal winding threads both apertures 22, 23 in opposite directions (Fig. 3, not shown). This arrangement may be further modified by applying the input signal Is to the output windings 25, or by applying both the input and carrier signals, Is and I c  to the output windings. In Fig. 6 a gain control circuit is provided consisting of a battery 38, variable resistor 39 and inductor 40 connected across the carrier windings. The current I b  in this circuit reinforces the carrier current half cycles of one polarity and opposes the half cycles of the opposite polarity, rendering the characteristic asymmetrical with a slope dependent upon the setting of resistor 39. It is stated that the ON-OFF ratio of the switch may be improved by increasing the size of aperture 23 in the Fig. 2 arrangement. Also in this arrangement the carrier and signal windings may have different numbers of turns. A plurality of switches may be arranged in a matrix with the ON and OFF windings forming row and column conductors. A single detector may serve a whole row or column by provisions of a common output winding.
Patent GB-363523-A (GB)
Title: Improvements in or relating to pneumatic tyres for vehicle wheels
IPC: B60C5/08
Filed: 1931-01-13
Abstract: 363,523. Pneumatic c tyres. STEINER, J., 44, Lõnggasse, Thun, Switzerland. Jan. 13, 1931, No. 1176. Convention date, Jan. 16,1930. [Class 144 (ii).] A protective insertion for the tread portion of an air-tube, an outer cover, or a separate liner fitted between the tube and cover, comprises overlapping strips or plates S formed of cords, with or without wire reinforcement, embedded in rubber, the cords in adjacent layers crossing.
Patent GB-384110-A (GB)
Title: Improvements in or relating to absorption refrigerating apparatus
IPC: F25B49/04
Filed: 1932-01-15
Abstract: 384,110. Temperature alarms. ELECTROLUX, Ltd., 153, Regent Street, London.-(Assignees of Platen-Munters Refrigerating System Aktiebolag, 2, Norrmalmstorg, Stockholm.) Jan. 15, 1932, No. 1257. Convention date, Jan. 19, 1931. [Class 47 (i).] Means are provided for signalling the failure of the heat supply to domestic absorption refrigerating apparatus. A hot air propeller may be placed in the heating flue, or a coat of paint which changes its colour with change of temperature may be applied to a visible part of the flue, or to the gauze cap of the flue, or to the slotted plate forming part of the cabinet near the flue. The paint may be composed of mercury-silver iodide or cuprousiodide-mercuric iodide. The device is used particularly in apparatus heated by smallflame liquid-fuel burners. It may be used with gas or electrically-heated apparatus where the heat supply is cut off thermostatically, the duration of the signal giving the necessary warning that the heat supply has failed.
Patent GB-950791-A (GB)
Title: Improvements in or relating to universal joints
Inventor: SHAW LESLIE THOMAS
IPC: F16D3/28
Filed: 1962-01-13
Abstract: 950,791. Universal joints. BIRFIELD ENGINEERING Ltd. Jan. 10, 1963 [Jan. 13, 1962], No. 1331/62. Heading F2U. In a Hooke's type universal joint wherein balls 10 pass through radial apertures in driving and driven arms 6 and pivotally connect the latter to an intermediate plate 4, a layer of rubber or other resilient material 13 is interposed between each ball 10 and bearing surfaces 8, 9, 12 on the intermediate plate 4 and arms 6. As shown the arms 6 are in the form of eye-bolts which are connected to driving and driven shafts, but may be the arms of a yoke member. The rubber between the ball 10 and arm 6 may be injection moulded in position or may be bonded to the ball 10 which is pressed into the aperture in the arm 6. The rubber between the ball 10 and plate 4 is bonded to the ball and compressed during assembly of the two parts 2, 3 of the plate 4.
Patent GB-477492-A (GB)
Title: An improvement relating to the springs or other wirework parts of bedding and upholstery
IPC: A47C23/145
Filed: 1937-01-16
Abstract: 477,492. Spring surfaces. MACNEILL, J. C. Jan. 16, 1937, No. 1345. Drawings to Specification. [Class 52 (iv)] A wire meshwork mattress or seating surface is sprayed with rubber solution applied by a spray gun to build up a coating of rubber thereon which is subsequently vulcanized. Reference has been directed by the Comptroller to British Specification 446,668 and U.S.A. Specification 2,058,165.
Patent GB-800525-A (GB)
Title: Improvements in or relating to coke oven structure
IPC: C10B21/18
Filed: 1957-01-14
Abstract: 800,525. Coke Ovens. KOPPERS CO., Inc. Jan. 14, 1957 [Feb. 9, 1956], No. 1362/57. Classes 51 (1) and 51 (2). In a regeneratively heated coke oven of the compound underjet type in which waste gas induction ducts 24 are disposed in the mat 14 connecting " on " and " off " rich gas underjet ducts 13 as in Specification 547,186, each vertical heating flue 4 has a high burner port 17 and a low burner port 18 fed from a single underjet duct 13 which is forked at its upper end. Rich gas from a main 22 is fed by headers 19 and branch pipes 26 to nozzles 27 below each underjet duct 13 inducing a flow of waste gases through the ducts 24. Dilution of the rich gas produces a flame with slower combustion characteristics which also tends to prevent deposition of carbon in the riser tubes 15 feeding the high burner port 17. Groups of heating flues 4 are served by cross-over flues 6 directing waste gases through corresponding opposite groups of flues 4 and through ducts 8 to crossregenerators 9. When the over is operated on lean gas from a main 11 one of the regenerators 9 is used to preheat said lean gas. The flow of rich gas may be controlled by variable nozzles 27 and also by control nozzles in the ports 17 and 18.
Patent GB-560163-A (GB)
Title: Improvements in devices for the feeding of metal bars, rods or strips
IPC: B21D43/00
Filed: 1941-02-03
Abstract: 560,163. Angular bending. BOLTON & SONS Ltd., T., and BERRISFORD, S. Feb. 3, 1941, No. 1378. [Class 83 (iv)] Bars or strips 1 are fed one by one to tools for bending them into rings by means of a guide 2, down which they gravitate until they reach a stop 3, and a reciprocating plunger 4 which displaces them axially. The bars 1 may be of copper, have chamfered ends, and be fed tangentially to a die 7, Fig. 4, containing a mandrel 8, rotated by gears 14 and a key 12, so that its jaws 9 grip a bar 1 and draw into the die to form a ring. The driving shaft 17 carries a cam 16, which moves the shaft 11 and mandrel 8 down against a spring 15 to discharge the formed ring, and a chain wheel 18, which drives a chain 19, wheel 20, crank disc 6, and link 5 to reciprocate the plunger 4.
Patent GB-563220-A (GB)
Title: Improvements in or relating to thermionic valve circuits
IPC: G05F1/52
Filed: 1943-01-29
Abstract: 563,220. Thermionic valve circuits. STANDARD TELEPHONES & CABLES, Ltd., and LEVY, M. M. Jan. 29, 1943, No. 1532. [Class 40 (v)] An amplifier or generator having an A.C. supply has its operation stabilized against fluctuations in the supply voltage by deriving from the source a unidirectional control voltage which is applied. to a valve in the amplifier or generator in such a manner as to stabilize the operation. The Figure shows an arrangement in which the supply voltage V1 is fed to a control unit which may draw an operating voltage V2 from the power unit supplying the amplifier or generator and furnishes a voltage V which may be utilized as the grid bias and effects the stabilization. The diode D, as shown, is connected through a condenser C1 to a tapping on the supply and through a neon tube N energized by the voltage V2 and biassing the cathode to a fixed positive potential V3 and is provided with a load circuit R4, R5, R6. If the time constant of the load and condenser C1 is large relatively to the supply frequency, a negative voltage equal to V4-V3 will be developed and may be used as grid bias which may be smoothed by condensers C2, C3. The control voltage may be reversed in sign by reversing the connections of the diode and the diode may be replaced by a selenium or copper oxide rectifier. Specification 563,222 is referred to.