baber/WOPTO huggingface dataset:
Patent ZA-972081-B (ZA)
Title: Verfahren und schaltung zur umformung elektrischer energie.
Inventor: KETTELER KARL-HERMANN
IPC: B60L9/30
Filed: 1997-03-11
Abstract: Rail vehicles which can be used in different countries have to derive their motive power from direct-current (1) and alternating-current supply lines (12) of varying supply voltage. A multi-system design is proposed which is suitable for a preset alternating current voltage of, for example, 15 kV and for direct current voltages of 1.5 kV and 3 kV usual in rail operation, with a minimum of critical switching and no motive power losses. The three-phase alternating-current motor windings (11, 11') which each comprise a plurality of part windings (MW1, MW2) are driven in parallel independently of the feeding power system.
Patent ZA-997213-B (ZA)
Title: Gene delivery vectors provided with a tissue tropism for smooth muscle cells, and/or endothelial cells.
Inventor: VOGELS RONALD
IPC: C07K14/075
Filed: 1999-11-19
Abstract: The invention provides a nucleic acid delivery vehicle with or having been provided with at least a tissue tropism for smooth muscle cells and/or endothelial cells. In one aspect said nucleic acid delivery vehicle is a virus capsid or a functional part, derivative and/or analogue thereof. Preferably said virus capsid is an adnovirus capsid. Preferably said adenovirus is a subgroup B adenovirus, preferably adenovirus 16. Preferably said tissue tropism is provided by at least a tissue tropism determining part of an adenovirus fiber protein or a functional derivative and/or analogue thereof. The invention further presents methods for the treatment of diseases, preferably cardiovascular diseases.
Patent AT-408535-B (AT)
Title: Ring mechanism
IPC: B42F13/26
Filed: 2000-01-27
Granted: 2001-12-27
Abstract: Ring mechanism with spring strips 1, to which openable ring clips 2 are fastened, and a holding device, in which the spring strips 1 are held movably between an open and a closed position. In order to produce a ring mechanism which is characterized by a lower weight than conventional ring mechanisms and, on account of its construction, makes possible simple and thus more rapid production, the holding device is made in two parts, and the two side areas of the spring strips 1 are each held in their own holding device part 3, 4. <IMAGE>
Patent GB-2364620-B (GB)
Title: Mobile communications
Inventor: REYNOLDS PAUL
IPC: H04L12/56
Filed: 2001-02-01
Granted: 2004-04-14
Abstract: Handover of a mobile terminal conducting a call in a communications network comprising a plurality of radio access networks is controlled in accordance with a network policy, such as minimising the cost of a call or maximising the use of higher quality resources. A handover manager receives a trigger indicating a requirement for handover between access networks. Possible handovers meeting the requirement are tested against a network policy, and the handover is carried out in accordance with both the communication requirement and the network policy.
Patent GB-2365301-B (GB)
Title: Anti-aliasing in computer graphics system using supersample buffer and texture mapping subsystem
Inventor: ALCORN BYRON A
IPC: G06T15/50
Filed: 2001-06-19
Granted: 2004-10-13
Abstract: Methods and apparatus are provided for performing scene anti-aliasing in a computer graphics system including a rasterizer, a texture mapping subsystem and a frame buffer. The method includes the steps of defining a supersample image buffer and a single sample image buffer, using the rasterizer to render a supersampled image to the supersample image buffer, and using the texture mapping subsystem to downsample the supersample image to the single sample image buffer. The downsampled image in the single sample image buffer is anti-aliased. The supersample image buffer and the single sample image buffer are preferably allocated in the frame buffer. The downsampling operation is preferably performed at the time of double buffer swap.
Patent GB-2379198-B (GB)
Title: A drive system for a wheelchair
Inventor: FOWLES ROBERT MICHAEL
IPC: A61G5/02
Filed: 2001-08-31
Granted: 2005-02-09
Abstract: A wheelchair is disclosed that comprises a drive system that includes typically two input members carried for oscillatory movement on a frame of the wheelchair. A transmission is system disposed to mechanically interconnect each input member to a respective main ground-engaging wheel of the wheelchair. The transmission system is configured such that oscillatory movement of the input member causes rotational movement of the wheel, thereby enabling a user of the wheelchair to propel it by applying effort to the input member. Independent movement of the two input members can be used to effect steering control of the wheelchair. The wheelchair preferably also has a braking system to resist movement of the main wheels. <IMAGE>
Patent GB-2447101-B (GB)
Title: A collar for an animal
Inventor: MOTTRAM TOBY TREVOR
IPC: A01K27/00
Filed: 2007-08-24
Granted: 2011-02-02
Abstract: A collar (1000) for an animal comprising an elongate strap member (1001) and at least a first and second housings (1011, 1013) at each end of said elongate strap member (1001), each of said first and second housings (1011, 1013) comprising interlocking means (1021, 1023) such that said first housing (1011) releasably engages said second housing (1013) in the proximity of the underside of an animal's neck when the collar (1000) is fitted around said animal's neck.
Patent GB-2127947-B (GB)
Title: Apparatus for making frozen food products
Inventor: SHARPE VERLOSE GENE
IPC: A23G9/12
Filed: 1983-08-18
Granted: 1986-03-05
Abstract: An apparatus (17) for making frozen food products, particularly ice cream or the like, in which the apparatus (17) can be interchangeable with the existing ice dispenser unit (5) in the freezer compartment (3) of a domestic refrigerator (1) provided with an automatic ice maker unit (5). The apparatus (17) includes: a housing (21) for containing the frozen food product mix; stirring means (33) disposed within the housing (21) for stirring the mix during convection heat exchange between the mix and the interior of the freezer compartment (3); a drive assembly (29) for detachably connecting the stirring means (33) to a drive motor (9), and a user operated timer assembly (31) for actuating the drive motor (9) to operate for a predetermined period of time in accordance with the desired consistency of the final product. A switch assembly (51) is preferably incorporated in the circuitry of the refrigerator (1) for direct activation by the time assembly (31) for the dual purpose of operating the drive motor (9) and placing the refrigerator compressor in continuous operation. An integral timber (117) is preferably disposed in the switch assembly circuit for causing cyclical operation of the drive motor (9) to prevent failure of that motor (9) which might otherwise occur during its continuous operation.
Patent GB-2202032-B (GB)
Title: Tap for drainage bag
Inventor: STEER PETER LESLIE
IPC: A61M1/00
Filed: 1987-03-09
Granted: 1990-09-26
Abstract: A drainage tap can be readily fixed in a face-to-face manner to the wall of a plastics drainage bag and is easily operated by a user. The tap has a body (34) and a valve member (50) therein, and the latter is held within the body (34) by engagement of an external rib (58) on the valve member (50) in a slot (35) which extends into a flange (36) of the body (34).
Patent GB-2214230-B (GB)
Title: Window stays
Inventor: HUTTON MELVIN
IPC: E05D15/44
Filed: 1987-12-24
Granted: 1992-01-08
Abstract: A window stay has a track (2), defining a channel (4) and an offset part (6), a slider (18) received in the channel and having a projecting portion (22) to which links (24, 26) are pivotally mounted, a bar (32) mounted to the window and a strut (34), the bar, links and strut being pivotally interconnected. A riser pad (54) is fitted on the upper surface of the track defining the channel and, in the stay mounted to the cill of the window, serves to lift the cill so that the bar seats in its correct position. A stop member (16) projects over the offset part of the track in the same plane as the projecting portion of the slider to limit the motion of the slider. The projecting stop member also supports the strut as it closes and carries part of the weight of the window in the stay mounted to the head of the window. <IMAGE>
Patent GB-2234261-B (GB)
Title: Liquid metal processing
Inventor: HAWKINS RICHARD JOHN
IPC: B22D11/10
Filed: 1989-07-26
Granted: 1993-09-22
Abstract: A vessel is provided having a first chamber 1 open to atmospheric pressure for receiving liquid metal and a second chamber 2 from which the metal is dispensed interconnected with the first chamber. The second chamber is sealed and coupled to means 4, 6 for reducing the pressure therein to sub-atmospheric whereby to create a higher level of metal in said second than said first chamber. The first and second chambers may be interconnected via a refractory filter.
Patent GB-2263797-B (GB)
Title: Object orientated system
Inventor: ATKINS STEVE JOHN
IPC: G06F9/46
Filed: 1992-01-31
Granted: 1996-04-03
Abstract: The use of the client-server approach to the problem of multiple users of objects in Object-Oriented Systems is well known. An alternative approach is disclosed where a shared object is created which is copied to all system nodes requiring access to the object and a used-by table created identifying the nodes holding a copy of the object. When the object is updated by operations at one of the nodes then the copies identified by the used-by table are also updated.
Patent GB-2289811-B (GB)
Title: Amplifier
Inventor: KERTH DONALD ALLAN
IPC: H03M3/02
Filed: 1992-03-31
Granted: 1996-01-24
Abstract: An amplifier comprises a first chopper stabilized circuit which produces unwanted noise at the chopping frequency, and a switched-capacitor circuit. The switched-capacitor circuit has its input sampled at twice the chopping frequency of the first chopper stabilized circuit and M times the output sampling frequency of said switched-capacitor circuit, where M is a positive integer greater than or equal to two, to provide a noise transfer function which effectively attenuates said unwanted noise from the first chopper stabilized circuit. <IMAGE>
Patent GB-2354117-B (GB)
Title: A support structure suitable for electrical switches, sockets etc.
Inventor: CARSON RICHARD
IPC: H02G3/38
Filed: 1999-09-08
Granted: 2003-10-22
Abstract: A support structure for supporting a plurality of utility modules 11 in an array, said structure comprising two elongate support elements 16 and holding means 12-15 for holding the said two elongate support elements in a predetermined juxtaposed relationship with respective opposite longitudinal edges thereof parallel to one another and in pairs comprising one from each of said elongate support elements, in which the said utility modules 11 are locatable between each said pair of longitudinal edges, and in which the said holding means 12-15 span between the said elongate support elements at intervals along the length of the said elongate support elements such that the said utility modules 11 may be located between the two edges of a said pair at selected utility positions along the length of the said elongate elements and may extend beyond the median plane between the said elongate support elements.
Patent HU-210632-B (HU)
Title: Process for producing virus-proof factor viii of high purity
Inventor: EIBL JOHANN
IPC: A61L2/18
Filed: 1993-04-09
Abstract: The invention relates to a process for the preparation of a highly purified, virus-safe factor VIII preparation, characterised by combination of the following measures   a) a chromatographic purification of a factor VIII-containing fraction, b) a surfactant treatment of the factor VIII in aqueous solution with a surfactant/protein ratio of 1:1 to 66:1 and c) a heat treatment of the factor VIII preparation in the solid state.
Patent HU-213631-B (HU)
Title: Processes for producing benzo[b]thiophene-5-yl derivatives
Inventor: CHAKI HISAAKI
IPC: A61P25/28
Filed: 1993-04-09
Abstract: Prodn.of an optically active benzo(b)thiophen-5-yl dialkylamino-ethoxy-ethanol deriv., of formula (VIA), (VIB) or their salts, comprising: (a) inoculating a supersatd. soln. of a dioxolo of formula (I) with seed crystals of the optically active dioxolo (IIA) or (IIB), depending on whether (VIA) or (VIB) is the objective, in the presence of a racemisation catalyst, to crystallise optically active (IIA) or (IIB) preferentially; (b) subjecting to alcoholysis or hydrolysis in presence of an acid catalyst; (c) protecting the free OH gp. to give (IIIA) or (IIIB); (d) reducing to diol deriv. (IVA) or (IVB); (e) reacting with a dialkylaminoethyl halide of formula (V); and (f) removal of the OH protecting gp., if desired, is new. In the formulae, R2 = H or a protecting gp.; R4,R5 = 1-6C alkyl; R2a = a protecting gp.; R3 = H or a protecting gp.; and BT = benzo(b)thiophen-5-yl; and X = a removable gp.. Specifically claimed are cpds. (-)-1-(Benzo(b)thiophenyl -5-yl)-2-(2- (N,N-diethylamino) ethoxy)ethanol; and (-) or (+) 2,2-dimethyl-(benzo(b)thiophen-5-yl)- 1,3-dioxolan-4-one.
Patent HU-216791-B (HU)
Title: Compounds with a fused bicyclic ring containing one nitrogen and one sulfur or oxygen atoms, process for producing them and pharmaceutical compositions containing them
Inventor: GODFREY JOLLIE D
IPC: C07D/
Filed: 1994-06-14
Abstract: Compounds of the formula <CHEM> wherein X is O or S-(O)t; n is one or two; m is zero or one; Y is CH2, O, or S-(O)t provided that Y is O or S-(O)t only when m is one; and A is <CHEM>  are dual inhibitors of NEP and ACE. Compounds wherein A is <CHEM> are selective ACE inhibitors. Also disclosed are methods of preparation and intermediates.
Patent HU-215010-B (HU)
Title: Process for encapsulating a waste material
Inventor: CAZA STANLEY GEORGE
IPC: C02F11/143
Filed: 1993-08-18
Abstract: PCT No. PCT/GB93/01757 Sec. 371 Date Apr. 5, 1995 Sec. 102(e) Date Apr. 5, 1995 PCT Filed Aug. 18, 1993 PCT Pub. No. WO94/04290 PCT Pub. Date Mar. 3, 1994Sludges and slurries, e.g., oil, grease or paint based, are encapsulated into fly ash or similar particulate material by adding solvents to effect the encapsulation and absorption of the sludge. Subsequently, the particulate material is heated to remove the solvent, leaving a dry powder which may then be used as a filler for various applications, including production of breeze blocks.
Patent HU-216441-B (HU)
Inventor: COTTER HENRY VAN TUYL
IPC: A01N55/08
Filed: 1995-09-25
Abstract: A találmány szerinti diaril-bőrinsav-(heterőaril-alkil)-észter-származékők (I) általánős képletében – X és Y jelentése egymástólfüggetlenül hidrőgén- vagy halőgénatőm; m és n értéke 0 vagy 1; Ajelentése őxigénatőm; p értéke 1; q értéke 0 vagy 1; – R jelentése 1–6szénatőmős alkilcsőpőrt, vagy egy vagy több halőgénatőmmalhelyettesített fenilcsőpőrt; – R1 jelentése hidrőgénatőm, fenil-(1–3szénatőmős alkil)-csőpőrt vagy halőgénatőmmal helyettesítettfenilcsőpőrt; R2 és R3 jelentése hidrőgénatőm; – Q jelentése imidazől-1-il-, 1,2,4-triazől-1-il- vagy pirimidin-5-il-csőpőrt. ŕ
Patent HU-219020-B (HU)
Inventor: CRAWFORD THOMAS CHARLES
IPC: A01N47/06
Filed: 1994-09-19
Abstract: A találmány tárgyát képezik az (I) képletű vegyület előállításábanköztitermékként alkalmazható (III) és (IV) általános képletű újvegyületek, valamint az (I) képletű vegyület előállítására szolgálóeljárás az (I) képletű vegyület fermentációs úton történő előállításasorán keletkező melléktermékekből félszintetikus úton. A találmányszerinti (III) és (IV) általános képletű köztitermékek szinténalkalmazhatók parazitaellenes szerként. A (III) általános képletben R1jelentése 2–5 szénatomos alkanoilcsoport vagy aril-oxi-acetil-csoport,és R2 jelentése hidrogénatom vagy aril-oxi-tiokarbonil-csoport. A (IV)általános képletben R1 jelentése 2–5 szénatomos alkanoilcsoport vagyaril-oxi-acetil-csoport. ŕ
Patent IT-1186863-B (IT)
Inventor: BRIANO BERNARDO
IPC: B26D7/06
Filed: 1985-04-19
Granted: 1987-12-16
Abstract: The object of the invention is an automatic cutting machine for cutting into pieces (P) a continuously advanced strand (B), particularly a strand of soap or of any like material, characterized in that it comprises a conveyor belt (1) arranged substantially horizontally, which is meant for carrying the continuous strand (B), the piece in the course of being cut, and the already cut pieces (P), and which is driven at a higher speed than the speed at which the strand (B) is advanced, a guillotine-type cutting unit (9) being operatively associated with the said belt (1), and being adapted for cutting the pieces (P) directly on the belt (1) itself, by using as opposing means the active stretch (101) of the belt, which is properly supported by an underlying stationary table (6) for the sliding thereof.
Patent IT-1129974-B (IT)
Title: Degassing liquids, e.g. milk, under reduced pressure
Inventor: DOEKE JAN BIJ DE LEIJ
IPC: B01D/
Filed: 1980-01-28
Granted: 1986-06-11
Abstract: A confined vol. of liq. is degassed during transportation from a supply vessel to a liq. storage vessel. Liq. is withdrawn from the supply vessel and passed to a gas sepn. vessel for passage via a volumeter to the storage vessel. The supply and discharge of the liq. to, and from, the gas sepn. vessel is dependent upon subatmospheric pressure maintained in the vessel. Switches are provided in the gas sepn. vessel which are responsive to the level of the liq. for actuation of valves for supply and discharge of liq. Used in milk collecting system. Smaller air bubbles entrained in the liq. can expand and escape in the subatmospheric pressure environment to improve accuracy of the volumetric measurement. The appts. may be easily cleared.
Patent IT-1191789-B (IT)
Title: Leather edges dyeing and finishing machine
Inventor: ZANETTI PIERO
IPC: C14C/
Filed: 1986-05-07
Granted: 1988-03-23
Abstract: A gating member for generator in which laser pulses bombard a target in an evacuated enclosure comprises two discs each with at least one through hole and mounted on respective spindles driven to rotate the discs at diff. speeds with the speed diff. is equal to the pulse frequency so that an outlet passage is periodically opened in synchronism with X-ray pulse generation. The discs are pref. adjacent to the X-ray outlet outside the enclosure, and the laser pulse width is equal to the opening time in which the two holes are superposed. Pulse width and repetition frequency are e.g. 0.1 ns and 10-1000 Hz. Each hole has e.g. an area of 1 cm2 and is spaced at 5-10 cm from the axis of rotation.
Patent IT-1189495-B (IT)
Inventor: CUNDARI FRANCESCO
IPC: D01F6/06
Filed: 1986-05-09
Granted: 1988-02-04
Abstract: Description is made of an increased volume synthetic fibre consisting of a porous central core and a large number of short porous lateral threads integral with the core and distributed along the whole length of the fibre so as to form a voluminous branching structure. There is also a description of the procedure used to produce the fibre, which consists of the mixing of a synthetic polymer with an inflating agent which expands when heated, the spinning by means of melting the mixture which results in the inflation and fringing of the threads produced, caused by the inflating agent, followed by the drawing and fixing of the threads thus produced while they are still hot. Examples of the use of the fibres in question are given by filters and padding.
Patent IT-1054702-B (IT)
IPC: B03D1/14
Filed: 1975-12-23
Granted: 1981-11-30
Abstract: 1522190 Flotation apparatus SAINT-GOBAIN TECHNIQUES NOUVELLES 29 Dec 1975 [30 Dec 1974] 01892/78 Divided out of 1522189 Heading C1C Flotation apparatus for removing suspended pollutants from liquids (e.g. surface water) comprises a vessel for containing a volume of liquid having an annular upper liquid surface, the vessel being provided with a plurality of orifices for admission of liquid, means for introducing or for producing bubbles of gas in the liquid and a raking device for removing floating solid matter comprising an arm mounted to rotate about the axis of symmetry of said annular surface and drivable in rotation about that axis to sweep the surface, the arm being provided with means for radially removing said solid matter from and over the surface, the apparatus including an overflow, preceded by a baffle, through which overflow the liquid passes prior to its removal from the vessel.
Patent IT-1245635-B (IT)
Inventor: POLETTI ROBERTO
IPC: A47K11/10
Filed: 1990-03-29
Granted: 1994-09-29
Abstract: The invention relates to an apparatus designed to facilitate the cleaning of hygienic services, in particular water closets and similar, comprising a distributing device (2) located externally to the water closet or latrine (1), which distributing device (2) functions in such a way as to deposit, upon command, a section of paper (4) or other material, drawn from a feeding compartment, in the internal cavity (3) of the water closet or latrine (1). <IMAGE>
Patent IT-1234270-B (IT)
Title: Device to control leaks and return of antislip elements in footwear soles.
Inventor: COSTA GIAMBATTISTA
IPC: A43B/
Filed: 1989-03-23
Granted: 1992-05-14
Abstract: Device to control leaks and return of antislip elements in footwear soles consisting of grips (1) contained in the thickness of a sole (1) arranged perpendicular to the support surface in relative guide holes (122) and sliding in respect to the pivots (222) arranged at the internal end, in sloping grooves (3) received in a corresponding bar (3) sliding lengthways in a lengthways guide cavity (111) in said sole (1). One or more bars (3) are thus connected to a lever (4) arm (41-42) also contained in the sole (1) and the free end (43) of said lever (4) is connected to a control device (5) accessible from the outside of the sole (1) so as to be operated manually by moving the lever (4) in two extreme positions and then controls the bars (3) by moving them lengthways so that the grooves slope (31) controlling the entry or exit of the grips (2) of the soles (1).
Patent IT-1177810-B (IT)
Title: Dental crowns for welding in situ
Inventor: HRUSKA ARTURO
IPC: A61C5/08
Filed: 1984-06-20
Granted: 1987-08-26
Abstract: Dental crowns and bridges which can be welded together in the mouth are made of an alloy with a high content of titanium, pref. 80-99.0% Ti. A central cap or crown to suit the shape of the tooth is made by a cast or press technique and has one or two laminae to join to one or two neighbouring teeth. The inside surfaces of the laminae have small pimples suitable for projection welding.
Patent IT-1178333-B (IT)
Inventor: ROSENBERGER HANS
IPC: C03C13/06
Filed: 1984-12-27
Granted: 1987-09-09
Abstract: The invention relates to a method of producing inorganic fibre products for heat insulating purposes, usable up to limit usage temperatures (LUT) of at least 750 DEG C up to approx. a maximum of 900 DEG C or as a substitute for asbestos in specific asbestos-containing products, preferably with a thermal loading. According to the invention, the high temperature resistance of this fibre product is achieved in that to produce the melt and the fibres to be produced therefrom, raw materials are used which contain the mineral "chlorite". Such fibres guarantee an extremely high dispersion of Fe<2+> and Fe<3+> ions in the melt and in the fibreglass.