baber/WOPTO huggingface dataset:
Patent EG-20672-A (EG)
Title: Neuroprotective compounds
Inventor: BUTLER TODD W
IPC: A61K31/353
Filed: 1995-01-28
Granted: 1999-11-30
Abstract: PCT No. PCT/IB94/00365 Sec. 371 Date Oct. 24, 1996 Sec. 102(e) Date Oct. 24, 1996 PCT Filed Nov. 21, 1994 PCT Pub. No. WO95/20587 PCT Pub. Date Aug. 3, 19953R*4S*3-[4-(4-fluorophenyl)-4-hydroxy-piperidin-1-yl]-chroman-4,7-diol, its enantiomers and pharmaceutically acceptable salts are effective oral agents for treating diseases and conditions susceptible to treatment by NMDA blocking drugs.
Patent GB-1453751-A (GB)
Title: Active circuit three-port circulator for ultra-high and micro wave frequencies
IPC: H03H11/38
Filed: 1974-01-02
Abstract: 1453751 Circulators; active filters LIGNES TELEGRAPHIQUES ET TELEPHONIQUES 2 Jan 1974 [2 Jan 1973] 00080/74 Headings H3U and H4R Each arm of a three-port circulator Fig. 2, includes transistors 5, 6, Fig. 3, having cut-off frequencies of at least 4À5 KHz and forming a voltage amplifier 30, capacitively coupled 34 to the respective input port, and a current amplifier 31 capacitively coupled 32 to the output of the voltage amplifier 30 in that arm and 33 to the input of the voltage amplifier 30 in the succeeding arm. In Fig. 3, capacitors 7, 15, 8 are the capacitors 34, 32, 33 of Fig. 2, and voltage amplifier transistor 5 forms one diagonal of a balanced bridge formed by resistors 11, 12, 13 and the load resistance connected to port 2 by an inductor 14 or LCR matching impedance. The circuit is contained within a metal cylinder (Fig. 4, not shown) having a coaxial power supply inlet (46) and operates over 100 MHz to 6 or 7 KHz.
Patent IS-5343-A (IS)
Inventor: SCOTT ROBERT ANDREW DONALD
IPC: A61K47/40
Filed: 2000-01-14
Abstract: The present invention is concerned with pharmaceutical combinations of amlodipine or a pharmaceutically acceptable acid addition salt thereof and atorvastatin or a pharmaceutically acceptable salt thereof, kits containing such combinations and methods of using such combinations to treat subjects suffering from angina pectoris, atherosclerosis, combined hypertension and hyperlipidaemia and to treat subjects presenting with symptoms of cardiac risk, including humans. This invention also relates to additive and synergistic combinations of amlodipine and atorvastatin whereby these synergistic combinations are useful in treating subjects suffering from angina pectoris, atherosclerosis, combined hypertension and hyperlipidaemia and subjects presenting with symptoms of cardiac risk, including humans.
Patent IS-5822-A (IS)
Inventor: JAGAEUS ULF
IPC: F25D25/04
Filed: 2001-01-25
Abstract: A device for making pellets of a material that can be made to solidify by changing its temperature comprises an endless belt (6) on which the material is placed at a feeding location and is conveyed along a processing path (7) to a guide roller (4) at a discharging location, and a member (2) for changing the temperature of the material on the belt (6) along the processing path (7). The endless belt (6) comprises a plurality of transverse lamellae (9), which are articulately juxtaposed and have at least one duct (11) which is extended in the longitudinal direction of the belt and has, between the edges of each lamella against adjacent lamellae a transverse ridge (13) of a height smaller than the depth of the duct (11).
Patent JP-H03206063-A (JP)
Title: Production of 4,4'-dichlorobenzophenone
Inventor: FURUYA MASAHIKO
IPC: C07B61/00
Filed: 1990-01-05
Abstract: PURPOSE:To readily obtain the title compound in high selectivity by the use of an easily handleable solid catalyst by condensing through dehalogenation p-chlorobenzoyl chloride with chlorobenzene in the presence of a specific catalyst. CONSTITUTION:A metal oxide carrying oxyacid group of element of the group 6 is used as a catalyst and p-chlorobenzoyl chloride and chlorobenzene are condensed thorough dehalogenation at 60400 deg.C, especially 100-300 deg.C to give the objective compound. Zirconia, titania, silica, alumina, hafnium oxide, tin oxide, etc., may be cited as the metal oxide. Sulfate, molybdate, tungstate, etc., is used as the oxyacid group of element of the group IV and zirconia or titania carrying sulfate group is preferably as the catalyst. The amount of the catalyst used is preferably 0.05-1 pts.wt. based on p-chlorobenzoyl chloride.
Patent YU-1487-A (YU)
Title: Demonstraciono eusperimentalno učilo za nastavu iz fizike i električnih mašina sa merenjem
Inventor: ZDRAVKO STOJAKOVIC
Filed: 1987-01-07
Abstract: Pronalazak se odnosi na učilo koje se koristi za izvodjenje eksperimentacije nastave iz oblasti elektromagnetike i električnih mašina sa merenjima. Konstrukcija učila je izvedena tako da se sa istim statorskim kućištem, elektromagnetima i pomoćnim priborom može demonstrirati rad svih vrsta generatora (jednosmerne struje, asinhronih i sinhronih), jednosmernih i univerzalnih kolektorskih motora i transformatora. Učilo čine sklop statorskog elektromagneta sa polnim nastavkom i sklop rotora, na čijoj je osovini moguće montirati isturene magnetne polove, koji se mogu podešavati za uglove od 90В° i 180В°, lamele za demonstraciju rada jednosmernog motora i generatora, kao i mesingani prstenovi, za demonstraciju rada asinhronih i sinhronih motora i generatora.
Patent YU-2894-A (YU)
Title: Prekidač za sprečavanje pregorevanja sijalice
Inventor: MILIC MILOSAVLJEVIC
Filed: 1994-01-25
Abstract: PREKIDAČ ZA SPREČAVANJE PREGOREVANJA SIJALICE, otpornik (R) vezuje se na kleme (3) i (2) čime se postiže da u momentu uključenja prekidača, preko kleme (1), pokretnog kontakta (PK) i elastičnog pera (4) bude na red vezan sa sijalicom (S). Na taj način stvara se na sijalici pad napona dovoljan da onemogući pregorevanje sijalice.
Patent DK-10892-A (DK)
Inventor: BRIX-HANSEN HELGE
IPC: B67B7/18
Filed: 1992-01-29
Abstract: A tool for breaking a vacuum in a preserving jar closed with a circular lid. The tool is provided with an oblong handle (1), which at one end has a portion (5) for engaging the cap (7) of a preserving jar (8), and a jaw (2) for engaging the lower edge of the cap. The mouth of the jaw is turned away from the other end of the handle, and between the free end (3) of the jaw and the portion (5) for engaging the cap (7) a concave, circular cylindrical guide slot (6) is provided for guiding the tool into position against the rim of the cap in such a way that the jaw grips the lower edge of the cap, after which a slight lifting of the handle brings about an elastic deformation of the rim of the cap allowing the vacuum in the preserving jar to be broken.
Patent DK-11486-A (DK)
Inventor: BUNNING DONALD LEROY
IPC: C07C45/50
Filed: 1986-01-10
Abstract: In a primary process for hydroformylating olefins to form aldehydes in which a liquid or gas recycle step is conducted and a gaseous effluent is vented, the improvement which comprises employing the effluent as a reactant feed for a decoupled secondary liquid-or gas recycle hydroformylation process conducted conjointly therewith.
Patent DK-54494-A (DK)
Inventor: QUERCIA RICCARDO
IPC: A61J1/16
Filed: 1994-05-11
Abstract: An apparatus (10) for draining fluids, for example, from a chest or pleural cavity, includes a collection chamber (12) for collecting fluids through an inlet port (36) for entry of the fluids. Also included is a dry or waterless suction control chamber (16) in fluid communication with the collection chamber (12) for regulating the degree of vacuum imposed in the collection chamber. If desired, a seal chamber (14) can also be provided between the dry suction control chamber (16) and the collection chamber (12) so as to prevent any ambient or atmospheric air from passing into the collection chamber. The suction control chamber (16) has a first inlet (60) which is coupled to a suction source and second inlet (74) communicates with the ambient. A waterless regulator (72) is provided for regulating the degree of suction imposed in the collection chamber (12) at a plurality of predetermined preset levels of suction. This regulator is positioned between the suction inlet (6) and the ambient inlet (74). The suction control chamber (16) also has at least a visual indicator (152) disposed between the regulator (72) and the suction inlet (60) for providing immediate confirmation of proper operation of suction in the collection chamber.The present invention also includes an apparatus (118) for supporting a housing from a support (120) including a bracket member (116) formed of opposed walls (272, 274) and having a post member (276) extending between the walls, one of the walls (272) capable of being positioned on the housing; and a hook member (278) having one rotatably secured about the post member (276) for selective rotational movement from a first storage position to a second hanging position, the other end of the hook member (278) being configured for engagement with the support (120), the one end of the hook member (278) and the bracket (116) being configured and dimensioned so that the hook member (278) remains locked in the hanging position.Also contemplated within the present invention is a device (159) for retaining tubing (146) under compression so as to provide self-sealing capability of the tubing during sampling or injection procedures.
Patent EG-20070-A (EG)
Title: 1-dimethylcarbomoyl-3-substituted-5-substituted 1H-1,2,4-triazoles
Inventor: JACOBSON RICHARD MARTIN
IPC: C07D405/12
Filed: 1989-04-11
Granted: 1997-12-31
Abstract: Certain novel 1-dimethylcarbamoyl-3-substituted-5-substituted-1H-1,2, 4-triazoles are insecticidally active and can be used, optionally in compositions also containing agronomically acceptable diluent or carrier, to combat insects, especially insects of the order Homoptera.
Patent GB-883905-A (GB)
Title: Papermaking apparatus and processes employing improved drainage supports
IPC: D21F1/60
Filed: 1958-01-02
Abstract: 883,905. Forming-surfaces for paper-making. PORTALS Ltd., and TOOTH, A. J. April 1, 1959 [Jan. 2, 1958], No. 213/58. Class 96. A cylinder paper-making machine mouldcovering or a hand-mould is formed of porous metal, e.g. of sintered bronze 0.1 inch thick and of grade 40, or e.g. of grade 600, or of sintered stainless steel. A rigid metal cylinder 1 with spoked ends has perforations 5 interconnected by channels 6 and covered by e.g. sinteredbronze, curved tiles held in place as by fine wires 10 threaded through them and through lands 7. The tiles may have patterns to provide watermarks, e.g. for banknote paper. The extreme ends of the cylinder may be sealed by waterproof tape or plastic to form deckles.
Patent GB-287834-A (GB)
Title: Improvements in or connected with means for connecting tubular scaffolding
IPC: E04G7/18
Filed: 1928-01-04
Abstract: 287,834. Scaffolding (Great Britain), Ltd., and Jones, D. Palmer-. Jan. 4, 1928. Scaffolding. - A clamping device for tubular scaffolding consists of a central stem C formed with middle and terminal flanges E, D, respectively, the stem connecting with the end flanges by rounded under portions C<1> against which the tubes bear. Coacting with the central flange and on each side thereof is a bifurcated shoe shaped so as to provide a three-point clamping body, the toe F<2> gripping the tube A and bearing on the central flange. The part F<4> of the shoe is adapted to receive an adjusting screw F<5> which bears with its end on the central stem. The contacting faces of the central flange and the clamping shoes are provided with interengaging ribs E<1>.
Patent GB-872565-A (GB)
Title: Improvements in or relating to apparatus for the distribution of solids
Inventor: POMERANCE ISRAEL
IPC: A01C15/00
Filed: 1957-01-03
Abstract: 872,565. Fertiliser distributers. ROBOT AGRICULTURAL MACHINERY CO. Ltd. March 21, 1958 [Jan. 3, 1957], No. 279/57. Class 6(1). A fertiliser distributer comprises a hopper 1 from which material is fed to a horizontal rotatable table 3 which projects into the hopper, an adjustable shutter 8 being provided to limit the flow of material from the hopper to the table and an adjustable shutter 7 is provided to control the amount of material diverted over the edge of the table. The shutter 7 is adjusted by means of a lever 20 which engages projections 18 on the shutter 7 and is provided with a projection 22 which engages notches 25 in a spring urged arm 25 to hold the lever 20 in an adjusted position. The table may be slightly dished or saucer-shaped and the bottom edge of the shutter 7 may be shaped to correspond with the shape of the table. The shutter 7 may be made in more than one part.
Patent GB-371960-A (GB)
Title: Improvements in and relating to reflective devices for signalling advertising and like purposes
IPC: A47F11/06
Filed: 1931-01-05
Abstract: 371,960. Signs; moving signs. BEVILLE, W. J., 2, Loraine Place, Holloway Road, London. Jan. 5, 1931, No. 401. [Classes 3 (i) and 3 (ii).] A reflecting device capable of being used as a sign or as a reflex light on a vehicle comprises a number of fluted or like reflective surfaces inclined at different angles to a fixed plane or base member. Fig. 1 shows a form for use as an advertising &c. sign in which the rectangular reflectors 1, 2, 3 are secured to the base 4 by clips 5 so as to be inclined at progressively increasing angles to the base. Stencils &c. 7 are secured over the reflectors. A hood 8 is mounted on the base member. The reflector may be so mounted on a stand &c. that vibratory &c. motion can be imparted to it. Movable &c. colour screens may be superposed on the reflectors to im part a colour-changing effect. Fig. 4 shows a form adapted for use as a reflex light, or for a road warning sign, comprising a number of superposed fluted &c. reflectors 9 .. 12 of progressively decreasing diameters, the reflectors being inclined at progressively increasing angles to the reflector 9.
Patent GB-668105-A (GB)
Title: Insole
IPC: A43B13/39
Filed: 1950-01-06
Abstract: 668,105. Shoe Insoles. SHERBROOK, V. A. Jan. 6, 1950, No. 425/50. Class 17 (ii). An insole blank is cut to normal size at shank and heel end i.e. to dotted line 10, Fig. 2, but smaller at the forepart, i.e. to line 12, than last corresponding to the shoe for which insole is required, and a sewing rib e.g. by a separate tape 32, Fig. 1, is formed at the extreme edge of the forepart and shank. The thickness of the blank at the forepart is reduced or a thin forepart section may be spliced to a thicker waist and heel portion. A cover applied to the inner face of the insole may be turned up over the edges and secured to the sewing rib to reinforce it.
Patent GB-1016447-A (GB)
Title: Improvements in or relating to tying machines
Inventor: MCMENAMIN JOHN CHARLES STANLEY
IPC: B65B13/22
Filed: 1963-01-03
Abstract: 1,016,447. Bundle tying machines. SHERIDAN SERVICE CO. Ltd. Jan. 3, 1964 [Jan. 3, 1963], No. 434/63. Heading B8C. In a bundle tying machine of the type having a rotating annulus or ring, such as is described in Specification 820,866, a twine retaining means comprises a backing plate 1, a button 10 biased against the backing plate to form therewith a twine-retaining nip, as at 11, and an abutment 2 which closes one side of the nip, the button conforming over a portion 14 of its periphery to the contour of the abutment. The abutment 2 is provided with a cross-piece 3 which houses one end of a coil spring 9 within a recess 4, the spring being adjustable by a screw 7. The backing plate 1 is carried by, the rotatable annulus so that the nip 11 is radially outward of the abutment 2, and in operation, the free end of the twine is held in the nip 11 and taken around the package until on reaching its starting point the twine leading back to the supply, as at 17, is also engaged by the nip and lies around a stub 15. After tying, the length of twine between the knot and the retaining means is severed and stripped from the nip 11.
Patent GB-992556-A (GB)
Title: 2-methyl-í¸-androstene derivatives and process for their production
IPC: C07J75/00
Filed: 1962-02-06
Abstract: The invention comprises steroids of the formula <FORM:0992556/C2/1> (wherein R is hydrogen or methyl, R1 is hydrogen or a carboxylic acyl group of at most 12 carbon atoms and R2 is hydrogen or alkyl, alkenyl or alkynyl of at most 6 carbon atoms) and their preparation by reacting a 2a -methyl-17b  - acyloxy - androstane - 3,17b  - diol with tosyl chloride, treating the 3-tosylate with a tertiary amine to give a 17b -aryloxy-2-methyl-D 2-androsten -17b -ol, and if required, hydrolysing this to the 17b -ol, oxidizing this to the 17-one and reacting this with an appropriate hydrocarbon magnesium halide, alkyl alkali metal or alkyne alkali metal salt.  The products may then be acylated if required.  Examples are given.  2a  - Methyl - 17b  - acyloxy - androstan - 3,17b -diols are prepared by reduction of the corresponding 3-ketones.  2a  - Methyl - 19 - nor - dihydroallotestosterone acetate is prepared by condensing 19-nor-dihydroallotestosterone with ethyl orthoformate in presence of sodium hydride to give the 2-hydroxymethylene derivative, hydrogenating this to give 2a -methyl-19-nor-dihydroallotestasterone and acetylating this.
Patent GB-376706-A (GB)
Title: Improvements in and relating to cameras for taking stereoscopic pictures
IPC: G03B35/10
Filed: 1931-01-06
Abstract: 376,706. Stereoscopic photography and kinematography. STOUVENAUT, A. L., 6, Rue Chevert, Paris. Jan. 6, 1931, No. 493. Convention date, Jan. 6, 1930. Void [Published under Sect. 91 of the Acts]. [Classes 97 (i) and 98 (i).] For the production of stereoscopic images from which positives can be printed without reversal, two reflecting surfaces D, D\ Fig. 4, substantially at right-angles, are interposed between the object A and the sensitive surface B. The lenses C may be between the reflecting surfaces or as shown. Prism reflecting surfaces E, E<1>, Fig. 7, may be used, and the images brought adjacent to one another on an ordinary kinematograph film.
Patent GB-1180488-A (GB)
Title: Combinations Comprising Induction Machines
Inventor: SZUMLANSKI LEOPOLD
IPC: H02K17/36
Filed: 1968-01-04
Abstract: 1,180,488. Control of A.C. motors. L. SZUMLANSKI. 4 Jan., 1968 [5 Jan., 1967], No. 552/68. Heading H2J. A sub-synchronous generator 4 having a high degree of slip is connected to mains 6, 7, 8, which also supplies an induction motor 2 through a rheostatic voltage regulator 1. An autotransformer 3 has winding portion 10 between the rotors of the generator and motor, and a further winding portion 9 in the rotor circuit of the motor. A damping resistance 15 is provided.
Patent GB-494999-A (GB)
Title: Improvements in tubular heat exchangers
IPC: F28F1/28
Filed: 1938-01-07
Abstract: 494,999. Gilled tubes for heat - exchangers. AKTIEBOLAGET KEGIN. Jan. 7, 1938, No. 553. Convention date, Jan. 27, 1937. [Class 64 (iii)] In a heat - exchanger formed by a number of rings or collars alternately interposed between perforated metal plates, so that the rings and perforations form a tube or groups of tubes clamped between inlet and outlet headers, the plates b extend between all the tubes in each group of tubes and consist of a softer material than that of the rings a ; the plates may be made of aluminium and the rings of an aluminium - silicon alloy. To render the tubes liquid tight, the rings a are pressed into the material of the plates b by means of bolts k threaded through the plates between the headers d, e and d<1>, e<1>.
Patent GB-304455-A (GB)
Title: Improvements in or relating to closures for the mouths of bottles and other containers
IPC: B65D41/12
Filed: 1928-01-09
Abstract: 304,455. Danek, J. Jan. 9, 1928. Capsule closures.-A closure for bottles &c. which may be used with containers having plain or tapered necks comprises a metallic cap 1 having a corrugated skirt and a cardboard &c. lining 2. The closure is placed over the mouth of a container 3, and the surfaces' d, e are squeezed towards one another whereby the minimum diameter of the skirt is decreased and the skirt grips the container thereat.
Patent GB-230215-A (GB)
Title: Improvements in and relating to ships davits
IPC: B63B23/04
Filed: 1924-01-11
Abstract: 230,215. Holmes, R. F. Jan. 11, 1924. Davits.-Luffing davits B<1>, Fig. 4, pivoted to a bracket b secured to the side of the ship or deckhouse A<1> are provided with segmental slots b<5> in forgings B<2> attached to the davits. Rails D<1> working on rollers g', g<4> mounted in guides P<1> arranged on either side of a central slot n in a forwardly-extending platform N<1>, which serves both as a guide for the davit and as a support for the boat, carry at their forward ends pins d on which are threaded rollers d<1> which engage with the slots b<1> in the davit. The racks are operated to luff the davit in and outboard by means of worm gear mounted on a shaft E which is mounted in journals bridging the rack, the shafts carrying pinions K<1> which gear with the rack.
Patent GB-632194-A (GB)
Title: Improvements relating to the catalytic cracking of petroleum hydrocarbons
IPC: C10G11/04
Filed: 1947-01-10
Abstract: <PICT:0632194/III/1> A sulphur-containing petroleum oil boiling in the gas-oil range or higher is cracked in the presence of montmorillonite clay which has been heated to remove at least some of the combined hydroxyl groups, and the hydrogen-rich gas which forms part of the products of the cracking operation, is used to hydrogenate the olefinic constituents and the sulphur contained in any or all of the liquid products of the cracking operation.  A waxy distillate (20 per cent by volume distilling below 770 DEG  F.; sulphur content 1.5 per cent weight) from Ianian crude oil was heated in heat exchanger 10 and preheater 11, and passed through reactor 12 which contained pellets of montmorillonite clay which had been previously activated with sulphuric acid, and heated to 1200 DEG  F. The reactor 12 was maintained at a temperature of 950 DEG  F. and atmospheric pressure.  The products were passed to column 13 and separated into a distillate having an end boiling point of about 740 DEG  F., and a residue.  The distillate was passed, via heat exchanger 15 and preheater 16, to hydrogenation reactor 14 in which it was contacted with cobalt molybdate on alumina at a temperature of 750 DEG  F., and at a pressure of 1000 lbs./square inch.  The hydrogenation products were cooled, and separated into a gaseous fraction and a liquid fraction in separator 18.  The liquid fraction was separated into gasoline and gas oil in column 19. The gasoline, after removal of dissolved hydrogen sulphide, had a sulphur content of less than 0.001 per cent weight, and a Bromine No. of less than 1. The gas oil had a sulphur content of 0.1 per cent and an olefine content of 1 per cent.  Specification 632,192 is referred to.
Patent GB-852648-A (GB)
Title: Rotary drive coupling
Inventor: BAUMANN WILLI
IPC: F16D67/04
Filed: 1958-01-09
Abstract: 852,648. Gearing for stopping and starting machines; friction clutches. RASTER, H., [trading as RASTER KOMM.-GES., H.]. Jan. 9, 1958, No. 853/58. Class 80 (2). [Also in Group XXXIV] A friction clutch, which may be between a driving flywheel 3 and a driven shaft 2 in an eccentric press, is engaged when fluid under pressure is admitted to a working space 9 between a non-rotating cylinder 8 and a non-rotating piston 11 connected by a thrust bearing 12 to an axially slidable sleeve 10 rotating with the driven shaft. As shown, the clutch comprises a ring-shaped friction lining 5 and a frusto-conical friction lining 6 which grips the flywheel 3 between them. Sealing rings 13, 14 prevent the escape of pressure fluid from the working space 9. The clutch is disengaged by springs 20 in the non-rotating cylinder 8 acting through a thrust bearing 18 to bias the sleeve 10 and the piston 11 leftwards of the Figure, and simultaneously engage a frusto-conical brake member 15 with a stationary housing 7. If the press jams, the fluid pressure in the working space 9 may be increased and the direction of rotation of the prime mover reversed.