baber/WOPTO huggingface dataset:
Patent EC-SP099806-A (EC)
Title: Oxazolidinonas sustituidas y su uso
Inventor: SCHLEMMER KARL HEINZ
IPC: A61K31/4412
Filed: 2009-12-15
Abstract: La presente invención se refiere a nuevas oxazolidinonas sustituidas de fórmula (I), a procedimientos para su preparación, a su uso para el tratamiento y/o profilaxis de enfermedades así como a su uso para la preparación de medicamentos para el tratamiento y/o profilaxis de enfermedades, de forma particular de enfermedades tromboembólicas. Fórmula (I) con R' = fórmula (Ia), (Ib), (Ic), (Id), (Ie), (If), (Ig), (Ih) o (Ii).
Patent FI-20031170-A (FI)
Inventor: FINELL JOHN
IPC: B60P7/08
Filed: 2003-08-19
Abstract: A runner wheel structure (1, 20, 21) for a cargo securing system and a cargo securing system in a transport means (14). The cargo securing system comprises slide rails (19, 19') arranged on opposite sides of a cargo space (15) of the transport means (14), substantially in the upper portion of the cargo space (15), runner wheel structures (1, 20, 21) movably arranged to connect with the slide rails (19, 19') and a cargo cover (18), which cargo cover (18) comprises elastic members attached to it and fixing means, with which fixing means the cargo cover (18) may be affixed to the transport means (14) in order to the secure and cover the cargo (17). An elastic member attached to the cargo cover (18) may be arranged to run via a runner wheel structure (1, 20, 21) on the same side of the cargo space (15) as the attachment point of the elastic member to connect with a runner wheel structure (1, 20, 21) on the opposite side of the cargo space (15) so that, when the fixing means are loosened or completely detached from the transport means (14), the cargo cover (18) rises into the upper portion of the cargo space (15) due to the effect of the elastic members. The runner wheel structure (1, 20, 21) comprises a frame (2), which frame is a plate-like structure, inside the outer edges (4) of which plate-like structure no less than one opening (5) is formed, inside of which opening the said no less than one runner wheel (6) is arranged to rotate. The runner wheel structure (1, 20, 21) furthermore comprises wheels (11) to arrange the runner wheel structure so as to movably connect with the slide rails (19, 19').
Patent FI-20105503-A (FI)
Inventor: KOSKINEN JUKKA
IPC: C10K3/06
Filed: 2010-05-10
Abstract: A method of producing a hydrocarbon composition, the method including providing a biomass raw-material; gasifying the raw-material in the presence of oxygen to produce a gas containing carbon monoxide, carbon dioxide, hydrogen and hydrocarbons possibly together with inert components; separately increasing the hydrogen-to-carbon monoxide ratio of the gas to a value of about 2; feeding the gas to a Fischer-Tropsch reactor; converting in the Fischer-Tropsch reactor at least a significant part of the carbon monoxide and hydrogen contained in the gas into a hydrocarbon composition containing C4-C90 hydrocarbons; and recovering the hydrocarbon composition. Fresh external hydrogen is introduced into the gas before feeding into the Fischer-Tropsch reactor. By using external hydrogen feed, the capacity of a biomass gasification process can be increased and any need for a Water Gas Shift for producing hydrogen from carbon monoxide and steam can be eliminated.
Patent GB-1050761-A (GB)
Abstract: 1,050,761. Substituted α-pyridones. RUMANIAN, MINISTERUL INDUSTRIEI PETROLULUI SI CHIMIEI. May 15, 1963 [May 15, 1962], No. 19195/63. Heading C2C. Compounds of the general formula wherein X = -COOR or -CONH 2 , Y= -CN, Z=R and R = alkyl, are prepared from #-dicarbonyl compounds and derivatives of malonic acid by cyclization, the #-dicarbonyl compound being used in the form of its sodium derivative and the cyclization taking place in an inert medium consisting of a hydrocarbon having a boiling point at standard atmospheric pressure lying within the range from 80‹ to 130‹ C. The sodium derivative of the #-dicarbonyl compound may be used directly as obtained, in the raw or crude form, from the condensation of the corresponding ketone with the corresponding ester in an inert medium of the above type and in the presence of a sodium alcoholate. The malonic acid derivative used may be cyanoacetamide and may be used in the raw or crude form directly as obtained from the reaction of ethyl cyanoacetate with ammonia. When compounds in which X= -CONH 2  are being prepared, ammonia may be present during the cyclization.
Patent GB-1051630-A (GB)
IPC: H02M3/137
Abstract: 1,051,630. Rectifying; protective arrangements. MULLARD Ltd. Oct. 21, 1964, No. 42890/64. Headings H2F and H2H. [Also in Division G3] A stabilized D.C. chopper power supply system of the type described in Specification 1,051,629 includes a further thyristor connected to prevent commutation failure during transient loads. As shown, the system includes a chopper circuit comprising a load thyristor 9 and a commutating thyristor 10 associated with a commutating capacitor 11, and a smoothing circuit 8 the output from which is applied to a load 13. The chopper circuit is further provided with the series connection constituted by a thyristor 22, an inductor 23 and a resistor 24. In operation, the load thyristor 9 is triggered to supply the load current; the commutation transistor 10 is then triggered to turn off the thyristor 9 ; and before the thyristor 9 is again turned on, thyristor 22 is triggered to discharge the commutating capacitor 11. The Specification explains with reference to Figs. 3 and 4 (not shown) how this sequence prevents commutation failures when the system is switched from a light load to a heavy load.
Patent GB-1051650-A (GB)
IPC: C07C59/21
Abstract: 1,051,650. Perfluoropyruvic acid. E. I. DU PONT DE NEMOURS & CO. Oct. 14, 1964, No. 25545/66. Divided out of 1,051,647. Heading C2C. The invention comprises perfluoropyruvic acid and its salts and hydrate, and the production of the acid or its hydrate by hydrolysis of perfluoropyruvyl fluoride or its dimer (see Specification 1,051,647). Reaction of this fluoride with aqueous sodium hydroxide or ammonia gives the corresponding salt of the acid.
Patent GB-1051658-A (GB)
IPC: H03K17/16
Abstract: 1,051,658. Switching circuits; circuits employing bi-stable magnetic elements. RHYTHEON CO. Nov. 1, 1963 [Nov. 1, 1962], No. 43179/63. Headings H3B and H3T. [Also in Division G4] In a selective switching circuit for a magnetic memory core assembly wherein each core is connected to a common signal source via a diode, a switching means connected to the threading conductors at the end opposite to the signal source applies reverse bias to the inoperative diodes to prevent noise being passed on through their self-capacitance. Each switch (Fig. 2) comprises two transistors 32 and 23, the former being turned on by a control signal which causes the input transistor 22 to conduct. When 32 conducts it allows pulses to pass from the source 17 through diode 14, cores 12 and diode 27 to earth. When 32 is cut off, transistor 23 conducts and applies a positive potential through diode 28 to back bias diode 14 and suppress its self-capacitance.
Patent GB-1052009-A (GB)
IPC: C08G77/48
Abstract: 1,052,009. Organopolysiloxanes. FARBENFABRIKEN BAYER A.G. June 25, 1965 [July 30, 1964], No. 27025/65. Heading C3T. An organopolysiloxane consisting of units of the general formula and of at least 2 terminal units of the formula in which n is 1 or 2, each R is a hydrocarbon radical with or without substituents, the group X-A-Y is or X is -CH 2 - or Y, and Y is an oxygen or sulphur atom or an NH or N-alkyl group, is made by subjecting a mixture of (a) a compound of the formula and (b) a silane of the formula R n SiZ 4-n , wherein Z is halogen or a lower alkoxy radical, or a mixture of such silanes or siloxanes derived therefrom, to a hydrolytic reaction (in the presence of an alkaline or acidic catalyst) with sufficient water for the stoichiometrically calculated molar ratio of H 2 O: Y + Z in the reaction-mixture to amount to at least 1 : 2. In a typical Example (1), HCl was slowly added to an ethanol solution of 2,2-dimethyl-2-sila- 1,4-dioxan and the mixture was allowed to stand for 1 day, after which volatiles were removed by distillation and the residue was filtered to yield, as a colourless oil, a dodecasiloxane containing terminal -CH 2 .O.CH 2 . CH 2 OH radicals. Uses.-As surface active agents: for making siloxaneoxyalkylene copolymers and Si-containing polyesters and polyurethanes, and for modifying other organic resins.
Patent GB-1052167-A (GB)
IPC: B22D11/126
Abstract: 1,052,167. Extracting castings from continuous-casting machines; cutting by fusion. MESSER GRIESHEIM G.m.b.H. July 26, 1965 [July 30, 1964], No. 31771/65. Headings B3F and B3V. [Also in Division F2] In apparatus for cutting ingots 5, Fig. 1 (not shown), from a continuously-cast strand 2, a drive roller 10 or set of rollers (swung to position by a ram 4 after the cutting) draws off the severed ingots at increased speed but, if an ingot fails to separate, the overloading of a roller-driving motor 8 causes the drive of the rollers to be switched off and a signal to operate at the pouring platform. It may also act on the flame cutting machine 1 to facilitate operation of the machine by hand or it may control the cutter to repeat at lower speed. The overloading causes a bimetal relay to switch off the motor 8 or causes the shearing of a coupling pin 13, Fig. 2 (not shown), between two discs 12, 15 in the drive to the roller shaft 11. The driven disc 15 runs free to trip a control switch (fixed on the keyed disc 12).
Patent GB-1053771-A (GB)
IPC: B42D5/02
Abstract: 1,053,771. Stationery webs. INTERNATIONAL BUSINESS MACHINES CORPORATION. Jan. 22, 1965 [Jan. 25, 1964], No. 2854/65. Heading B6A. A continuous stationery web comprises rectangular tabulating cards 1 which are arranged with the longer edges thereof extending parallel to the direction of the long fibres in the web material and which are detachable from the web by tearing along pre-formed perforations. Since in the rolls of paper stock, the long paper fibres extend in the longitudinal direction, these fibres will extend in the longitudinal direction of the separated cards. As shown, a web 2 has marginal strips 3 with pin-feed holes 4 therein whereby lines of print 5 can be accurately located on the cards 1. The short ends of the cards are separated by strips 6, and the cards may be separated along their longer sides by an intermediate strip 7, Fig. 3 (not shown). The perforations between the cards can be staggered cuts 11, 12 leaving small tearing points 13, which ensure clean edges, and along the marginal perforations protruding edge portions 14 are defined by slits 16 which are connected with projections 15 forming tearing points. In Fig. 3 (not shown), small perforations 17 are connected by cut edges 18.
Patent GB-1053824-A (GB)
IPC: C01B33/12
Abstract: 1,053,824. Silica. W. R. GRACE & CO. Feb. 28, 1964 [March 4, 1963], No. 8472/64. Heading C1A. Microspheroidal silica is prepared by leaching a silica-alumina material containing 7À5-25% active alumina with a 9-45% mineral acid in 25-500% excess over that required to remove alumina, followed by washing and drying. The material may be a petroleum cracking catalyst and the acid may be sulphuric, nitric or hydrochloric. Treatment may be carried out at 91- 110‹ C. for 1¢-6 hours and the product washed to an effluent pH of 3-6. It may then be mixed with NH 4 OH to give a slurry of pH 5À3-11, maintained at up to 90‹ C. for 5 minutes to 6 hours, filtered, and dried. The product has a surface area of 300-1000 m<SP>2</SP>/gm. and a pore volume of 0À5-1À3 cc/gm., determined after heating at 538‹ C. for 3 hours, and a calculated pore volume of 30-450 Š.
Patent GB-1054930-A (GB)
Inventor: DUBSKY GEORGE JON
IPC: C08G65/16
Abstract: 1,054,930. Curing polyepoxides; polymeric compositions and processes comprising a chelate compound. CIBA (A.R.L.) Ltd. April 1, 1964 [May 1, 1963], No. 17277/63. Addition to 977,712. Headings C3B and C3P. Hardenable compositions comprise (a) more than 10 mol. per cent, based on the combined amounts of (a) and (b), of one or more epoxides having on average more than one vic-epoxide group per molecule, (b) a compound or mixture of compounds free of vic-epoxide groups but capable of being transformed into higher molecular weight material under the influence of a cationic catalyst, and (c) at least one chelate compound in which the co-ordinating atom is bound by one or more of its valencies to a fluorine, chlorine or bromine atom and by one or more of its valencies to an oxygen or sulphur atom. The compositions may also contain (d) a conventional curing agent for epoxy resins which may be a compound of class (b). The preferred compounds (a), (c) and (d) listed are those listed in Specification 977,712. The compounds (b) listed include acetylenically or ethylenically unsaturated compounds, compounds containing polymerizable heterocyclic rings, aldehydes, isocyanates, iminocarbonates, nitriles, halomethylaromatic compounds, alkyl ketones and mixtures of compounds in which one compound has a functional group which will react with a different functional group in the other compound. The compositions may also contain fillers, plasticizers and colouring agents. In making the compositions (c) may be dissolved in any one or more of (a), (b) or (d). The compositions may be used as textile auxiliaries; laminating resins; varnishes; lacquers; dipping and casting resins; moulding compositions; encapsulating, coating, filling and packing materials; and as adhesives. In examples the above compound (b) was styrene, diisobutylene cyclohexene, a mixture of divinyl- and ethylvinyl-benzenes, diallyl phthalate, crotonaldehyde, furfural, 4-vinylcyclohex-1-ene, 3, 9 - divinyl - 2,4,8,10 - tetraoxazino - [5,5] - undecane, dicyclopentadiene, α-methyl styrene, bicyclo - [2,2, 1] - hepl - 2 - ene, bicyclo - [2,2,1] - hepta - 2,5 - diene, linseed oil, butyl vinyl ether, trans-stilbene, N-vinylcarbazole and acrolein dimer, α- and #-pinene, myrcene, limonene.
Patent GB-1095528-A (GB)
IPC: A46B11/02
Abstract: 1,095,528. Container and brush assemblies; compartmented containers. EYELURE Ltd. Sept. 9, 1966 [July 28, 1965], No. 32242/65. Headings B8D, B8P and B8T. A container assembly comprises a base part 1, a brush 4 and a cover 5. The base 1 has two compartments, one being a reservoir 2 for liquid or paste closed by a ferrule 6 having an opening 7 leading to a cup 8 into which the contents of the reservoir 2 can be squeezed. The opening 7 is closed by a finger 9 on the cover 5. The brush 4 is slidably mounted on the cap 5, to be adjustable for length.
Patent GB-1231106-A (GB)
IPC: F15C1/22
Filed: 1968-11-28
Abstract: 1,231,106. Fluid oscillators. PLESSEY TELECOMMUNICATIONS RESEARCH Ltd. Nov. 21, 1969, [Nov.28, 1968], No. 56620/68. Heading G3H. A pure fluid oscillator comprises a digital device 4 having at least one of its outputs 7, 8 connected through a C R circuit to an analogue amplifier 5 or 6 the output of which is fed back into the digital device to change its state when the input to the amplifier reaches a predetermined pressure. In Fig.3 device 4 is bi-stable and amplifiers 5, 6 are of three stage proportional type with an inverted output Fig. 4 (not shown). In a modification the outputs of capacitances 9, 10 are fed to control orifices A, B Fig. 5 of amplifier stages 21, 22 which feed cascade connected centre dump proportional amplifiers 23, 24 to provide the feedback to device 4. In another embodiment Fig.6 an OR/MOR element 29 is connected as shown between device 4 and amplifiers 36, 36A. Fig. 7 (not shown) illustrates the invention applied to a triggered oscillator.
Patent GB-1232387-A (GB)
IPC: H02P9/08
Filed: 1967-07-19
Abstract: 1,232,387. Automatic voltage control. NEWAGE LYON Ltd. July 19, 1968 [July 19, 1967], No. 34274/68. Divided out of 1,232,386. Heading G3R. The subject matter of this Specification is identical with that of Specification 1, 232, 386, but the claim relates to the provision of a saturable transformer in the control arrangement.
Patent GB-1233063-A (GB)
IPC: G08B13/24
Filed: 1968-08-06
Abstract: 1,233,063. Intruder alarm system. BOEING CO. 6 Aug., 1968, No. 37517/68. Heading G4N. An intruder alarm comprises an R.F. field set up between a receiver and transmitter across the area to be protected; two parallel paths link the receiver 14 and alarm 20. The paths comprise a Schmitt trigger 16 in series with an A.C./D.C. converter 19, and an A.C./ D.C. converter 17. If there is no intruder within the protected area, waveform 15, the output of 14 continuously triggers 16 such that converter 19 gives a constant D.C. voltage output which prevents the alarm circuit from operating. An increased signal to 14 due to a defeating attempt results in converter 17 providing an increased negative voltage which operates the alarm. Figs. 2, 4 (not shown), give the transistorized circuits for the trigger, converter and alarm circuits, respectively.
Patent GB-1233262-A (GB)
IPC: A61F13/20
Filed: 1968-05-08
Abstract: 1,233,262. Hollow tampon. KIMBERLYCLARK CORP. 8 May, 1968 [29 May, 1967], No. 21851/68. Heading A5R. A tampon comprises a hollow shell of absorbent material in collapsed or compressed condition, said shell having a fluid permeable outer surface or cover, and a gas or liquid impervious or semi-permeable or a foam permeable or impervious inner surface or lining, the exterior portion of the shell being closed and the posterior portion having a restricted aperture therein and a withdrawal string attached. Expansion or inflation means may be introduced via said aperture after insertion. Suitable such means are a syringe, aerosol container or an activable gas generating composition connected via a filler tube. The composition may be within the tampon and the activating means external thereof, or both the composition and the activator may be external. The inflating means may be disposed in a conventional telescoping tube inserter.
Patent GB-1234501-A (GB)
IPC: G01S5/12
Filed: 1969-01-13
Abstract: 1,234,501. Radio navigation. P. P. SCHAUFFLER. 13 Jan., 1969 [5 Feb., 1968], No. 1966/69. Heading H4D. The description in Specification 1,234,502 is modified by providing a transponder on the vehicle or at a second beacon. Other modifications are (a) the vehicle's cathode-ray tube range indicator is replaced by a counter driven by the distance motor, the initial coincidence of the strobe pulse and the echo pulse being indicated by a flashing light, (b) the distance of the vehicle from a beacon may be afforded by utilizing a second beacon which transponds to a pulse transmission from the first beacon (see U.S.A. Specification 3,302,303), or vice-versa, at the instant T 1 , see Specification 1,234,502.
Patent GB-1258105-A (GB)
IPC: B06B1/06
Filed: 1969-04-09
Abstract: 1,258,105. Piezo-electric devices. BRANSON INSTRUMENTS Inc. 9 April, 1969 [9 May, 1968], No. 18230/69. Heading H4J. In operating an electromechanical transducer (Fig. 3), comprising a piezo-electric driving element 12 and a length of material 20, 22, as a half wave resonator, the output end 23 of a material 22 is coupled to a load (not shown) and the piezo-electric driving element 12'is located at a position such that its power loss resulting from mechanical stress substantially equals that resulting from electrical stress.  The piezo-electric element 12 is preferably a distance #/6 from one end. It may be of lead zirconate titanate and have a higher density than the portions 20, 22, which are of steel, aluminium or titanium. The piezo-electric element 12 is of less diameter than portion 22 whereby impedance matching is obtained. The piezo-electric element 12 is backed by an electrode 24 and a beryllium oxide insulator 26 and is held under compression by a central bolt 22. Alternatively, two piezo-electric discs (12A, 12B) Fig. 4 (not shown) sandwich between them an electrode 24. A metal backing (27) is at the same potential as the front transducer portion. In each embodiment the device is stepped at the node.
Patent GB-1258427-A (GB)
IPC: G01R31/08
Filed: 1969-01-21
Abstract: 1,258,427. Protective arrangements. ELECTRICITE DE FRANCE. 21 Jan., 1969 [24 Jan., 1968], No. 3411/69. Heading H2K. A protective arrangement for a power transmission line extending between a control station A and a distant station B comprises voltage sensing means 20 and current sensing means 21 for each station, calculating means 23, 24 for each station connected to the sensing means and producing an output signal where Zc is the characteristic impedance of the line, means for multiplying the output signal from the distant station by a quantity representing the propagation factor of the line, and comparison means for comparing the output signal U at the control station with the multiplied signal from the distant station and providing a fault indication. In the three phase arrangement shown, the calculating means comprise digital converters 23 and calculating units 24 each providing two output signals based on different functions of the currents and voltages. The signals are applied to a memory unit 26 which provides a delay dependent on the propagation time of the transmission line in relation to the transmission time of the output signals on a communication link 25. A comparison unit 27 provides two fault indicating signals to a digital computer 28. This computer provides three signals to a logical selection unit 29 to determine the nature of the fault and the phase or phases concerned.
Patent GB-1258683-A (GB)
IPC: B65G54/02
Filed: 1970-06-09
Abstract: 1,258,683. Conveyers for sheet metal. INGENJORSFIRMA HEBE AB. 9 June, 1970, No. 27947/70. Heading B8A. A conveyer for sheet-metal, comprises a roller conveyer 10 beneath which is disposed a chain conveyer 5, and at least one electromagnet 9 attached to the chain conveyer and arranged to be fixed to the lower side of a sheet of metal so that the sheet can be conveyed with the help of the chain conveyer. The electromagnet when not in use is situated with its upper surface slightly below the plane defined by the roller conveyer and is arranged to be activated by at least one spring, or a counterweight, so that only a relatively small force is required to lift the electromagnet into contact with the lower side of the sheet. As shown, two electromagnets activated from a bus-bar 12, are mounted on a carriage 7. The latter is supported by wheels 15 and guided by wheels 16, and has a platform 8 for the magnets 9 supported by springs 13. In operation, in moving the sheet from left to right (as viewed in Fig. 1), the magnets are energized and are thereby lifted into engagement with the sheet. Then they are released and brought back, and the same action is repeated, and so on.
Patent GB-1259292-A (GB)
IPC: B29C44/12
Filed: 1969-02-19
Abstract: 1,259,292. Refrigerators. IMPERIAL CHEMICAL INDUSTRIES Ltd. 18 Feb., 1970 [19 Feb., 1969], No. 8936/69. Heading F4H. [Also in Division A4] A method of jointing panels 1, 2 each having a foamed polyurethane core 3, 4 comprises positioning at least one inflatable, collapsible tube 12 in the gap between the panels so as to protrude at either end through apertures 17, (18) in plates 15, 16 which cover the ends of the gap, closing or sealing the open sides of the gap as by jointing plates 10, inflating the tube and passing into the gap a pre-fiothed foamed organic polymer from a dispenser 20. The foam fills the whole free space in the gap and after collapsing the tube expands to fill substantially the whole of the gap.
Patent GB-1264336-A (GB)
IPC: G03B17/34
Filed: 1968-09-27
Abstract: 1,264,336. Self-processing transparency units. EASTMAN KODAK CO. Sept.27, 1968 [Oct.16, 1967], No.55643/69. Divided out of 1, 264, 335. Heading G2A. The description and drawings are the same as those for the Specification 1, 264, 335, the claims being directed towards the strippable sheet having the rupturable pod unit attached thereto.