baber/WOPTO huggingface dataset:
Patent ZA-933931-B (ZA)
Title: Formulations method and apparatus for the controlled generation of phospine
Inventor: WATERFORD COLIN JOSEPH
IPC: C01B/
Filed: 1993-06-04
Abstract: A formulation for use in the controlled generation of phosphide comprises an intimate mixture of a particulate phosphide and a water-immiscible compound, the mixture having the consistency of an extrudable paste or a thick slurry. The phosphide, which is preferably aluminium phosphide or magnesium phosphide, comprises from 65 to 85 per cent (by weight) of the formulation. The water-immiscible compound is preferably paraffin oil, petroleum jelly, or mixture of these materials. A surfactant may be included in the formulation. Such a formulation (21, 41) can be held in a cartridge (20, 40) and added progressively to water (13, 33) in a reaction chamber (10, 30). Alternatively, the formulation can be packaged in a water-impermeable container from which a region can be removed to expose the formulation to water vapour in a gas flowing past the container. The water (13, 33) or the water vapour removes or diffuses through the water-immiscible compound from the formulation, then reacts with the phosphide to form phosphine. The phosphine, mixed with a carrier gas (usually air), may be fed into a duct (15, 55, 66) connected to a grain silo, for fumigation of grain stored in the silo.
Patent ZA-934882-B (ZA)
Title: Vaccines against aujeszkyu's disease and other animal diseases containing pseudorabies virus mutants
Inventor: PEETERS BERNARDUS PETRUS HUBER
IPC: A61P31/12
Filed: 1993-07-07
Abstract: PCT No. PCT/NL93/00146 Sec. 371 Date Jan. 9, 1995 Sec. 102(e) Date Jan. 9, 1995 PCT Filed Jul. 8, 1993 PCT Pub. No. WO94/01573 PCT Pub. Date Jan. 20, 1994The invention provides vaccines for preventing and controlling animal diseases, comprising a pseudorabies virus containing glycoprotein gp50 and having a mutation in its gp50 gene. The vaccines are suitable for use against Aujeszky's disease (pseudorabies), or against other animal diseases when the mutation is an insertion comprising a heterologous gene encoding an antigen corresponding to said animal disease. The pseudorabies virus may additionally have at least one mutation in one of its other genes, such as the gp63 gene or the gI gene. The vaccines are unable to spread from vaccinated to non-vaccinated animals.
Patent ZA-939119-B (ZA)
Title: Multi-strand steel cord
Inventor: BRUYNEEL POL
IPC: B60C9/00
Filed: 1993-12-06
Abstract: A steel cord (10) has a diameter D and comprises a core strand (12) and up to nine peripheral strands (14) surrounding the core strand. The core strand (12) has a diameter D1 and the peripheral strands (14) have a diameter D2. The ratio core strand diameter to peripheral strand diameter D1/D2 is greater than a predetermined value in order to enable rubber penetration. Each strand comprises a centre of one or more centre filaments (16,22) and two or more layers of filaments (18,20,24,26) surrounding the centre. The twist angle of a radially outer layer is smaller than the twist angle of a radially inner layer of the same strand. A first free space (28) ranging from 0.0015xD to 0.0075xD is provided in at least the core strand (12) between each pair of filaments (18) of the radially most inner layer. <IMAGE>
Patent ZA-963016-B (ZA)
Title: A method of working a hot-rolled strip
Inventor: LJUNGARS STEN
IPC: C21D9/46
Filed: 1996-04-16
Abstract: The invention relates to a method of working a hot-rolled stainless steel strip, particularly an austenitic stainless strip, with the intention of reducing the thickness and enhancing the mechanical strength of the strip. The method is characterized by   cold-rolling the hot-rolled strip with at least a 10% thickness reduction to a thickness which is at least 2% and at most 10% greater than the intended final thickness of the finished product; annealing the thus cold-rolled strip at a temperature of between 1,050 DEG C and 1,250 DEG C; and cold-stretching the strip after the annealing process so as to plasticize and permanently elongate the strip and therewith reducing its thickness by 2-10%.   <IMAGE>
Patent ZA-968395-B (ZA)
Title: Water dispersible blocked isocyanates
Inventor: RIMMER IAN KEVIN
IPC: C09D175/04
Filed: 1996-10-04
Abstract: PCT No. PCT/GB96/02440 Sec. 371 Date Apr. 29, 1998 Sec. 102(e) Date Apr. 29, 1998 PCT Filed Oct. 4, 1996 PCT Pub. No. WO97/12924 PCT Pub. Date Apr. 10, 1997A water dispersible blocked polyisocyanate of formula (I) R-Ym, where R is an m valent group comprising an aliphatic, cycloaliphatic, heterocyclic or aromatic group and comprising at least three consecutive ethylene oxide groups or at least one residue of a polyhydroxy carboxylic acid, and each group Y, which may be the same or different, is a group of formula (II), where each R1 is the same or different when n is more than 1 and each R1 is an alkyl, alkenyl, aralkyl, N-substituted carbamyl, phenyl, NO2, halogen or a group -C(O)-O-R2 where R2 is hydrogen or an alkyl group; n is 0, 1, 2 or 3; and m is an integer of 2 or more.
Patent ZA-985508-B (ZA)
Title: Disposable absorbent articles with improved skin dryness performance and with improved core and chassis backsheet breathabilities
Inventor: HERRLEIN MATTHIAS KURT
IPC: A61F13/514
Filed: 1998-06-24
Abstract: A disposable absorbent article aiming at improved skin aeration by combining the benefits of an absorbent core providing good rewet performance and of using backsheet materials, which where covering the core area, provide vapour permeabiliy, and which have even higher vapour permeability in the chassis region(s) surrounding the core region. <IMAGE>
Patent AT-412134-B (AT)
Title: Process for jacketing battery plates, especially lead plates for industrial batteries, comprises placing a second layer of fiber fleece and a plastic film around the battery plate which already has a first layer of fiber fleece
IPC: H01M50/463
Filed: 2003-05-08
Granted: 2004-09-27
Abstract: Process for jacketing battery plates, especially lead plates for industrial batteries, comprises placing a second layer of fiber fleece and a plastic film around the battery plate which already has a first layer of fiber fleece. An independent claim is also included for a device for carrying out the process comprising a station (B) for applying the first fiber fleece layer (12) around the battery plate and a station (C) equipped with a folding unit for placing the second fiber fleece layer (24) together with the plastic film (28) around the battery plate.
Patent AT-410138-B (AT)
Title: Firearm with a lengthened barrel
IPC: F41A5/18
Filed: 2001-06-01
Granted: 2003-02-25
Abstract: An alternative barrel, preferably interchangeable barrel for self-loading pistols, which consist of a barrel (1), a butt (2), and a breech block (3) which is moved rearwards with respect to the butt by the recoil of the fired shot. To increase accuracy with full maintenance of the loading function with the smallest possible change in known construction, the alternative barrel (1) is lengthened (9) and has at least one bore (22) through which the gas exits and is deflected to an impact surface (19) of the breech block (3) and thus supports its rearward movement. The front wall (18) of the breech block (3) serves as the impact surface (19).<IMAGE.
Patent CH-607876-B (CH)
Inventor: JONES HENRY WARE III
IPC: G04F5/02
Filed: 1976-09-07
Abstract: A damage-resistant mechanical-type metronome including a simplified spring driving connection to the pendulum and a simple adjustment, both of which at one and the same time minimize the likelihood of damage and also enable virtually complete elimination of "limp" or dissymmetry between the alternate half cycles. The device includes a shaft part, a pendulum part carried by the shaft part and adapted to undergo oscillating movement about the axis thereof, powered means for oscillating the shaft part, and a yieldable drive in the form of a simple, one-layer spring, connecting the pendulum and shaft parts to effect concurrent movement thereof. A pair of arms is provided, one of which is rigid with respect to the shaft part and the other of which frictionally engages the pendulum part. The arms include free extremity portions which are disposed adjacent to one another and which lie between two opposite juxtaposed ends of the spring. The arrangement is such that the second arm can be easily factory-adjusted to different positions with respect to the pendulum, whereby any slight dissymmetry in the half cycles of the metronome frequency can be eliminated by a simple and quick qualifying operation.
Patent GB-2344973-B (GB)
Title: Adaptive multiplexing/demultiplexing method and multiplexer/demultiplexer therefor
Inventor: PARK DONG SEEK
IPC: H04J3/04
Filed: 1998-06-09
Granted: 2002-08-14
Abstract: Multiplexing can be achieved selectively according to specific circumstances by selecting between several multiplexers and demultiplexers to match a particular circumstance via a trade off of overhead of the multiplexers and demultiplexers using several multiplexers and demultiplexers with different complexities. Performs 1st and 2nd multiplexing and demultiplexing processes with complexity of H.223 and H.223/Annex A recommendation respectively by inserting 3rd multiplexing and demultiplexing processes with different complexities between the 1st and 2nd processes.
Patent GB-2369012-B (GB)
Title: OFDM system with simple terminals
Inventor: MCGIBNEY GRANT
IPC: H04L27/26
Filed: 2001-06-22
Granted: 2003-10-08
Abstract: In a wireless communication system using orthogonal frequency division multiplexing (OFDM), terminals employ simplified hardware for communication with base stations. Each terminal has a decimator and accumulator to replace conventional discrete Fourier transform (DFT) hardware. A received signal is sampled and decimated to discard certain samples, which causes the sub-carriers destined for the terminal to combine into a single sub-carrier. The accumulator which adds up the samples, separates this combined sub-carrier from other terminals' sub-carriers before the information is extracted. For the decimator-accumulator structure to work, the base station prepares the transmit signal by weighting and adjusting the phases of the sub-carriers so that they arrive at the terminal in phase and combine constructively. To send information to a base station the terminal transmits a series of QPSK symbols that make up an OFDM code. The code distributes signal energy into a number of OFDM sub-carriers which are combined at the base station. Other users transmit the same OFDM codes within the same bandwidth but with offset carrier frequencies.
Patent GB-2410793-B (GB)
Title: Fluid analyser systems
Inventor: MOOR TIMOTHY NICHOLAS
IPC: G01N21/64
Filed: 2004-02-05
Granted: 2006-05-17
Abstract: The radiation emitted by the various components in a sample of a fluid wherein the radiation emitted by activated molecules within the sample of the fluid is used to determine the nature of and quantities of materials present in the fluid and a fluid analyser system comprising a receptacle(s) and an analysis apparatus containing a consistent light condition compartment containing temperature detection device(s) into which the receptacle containing the fluid sample may be placed and means are provided for activating the molecules within the sample so that the radiation emitted by the sample may be detected and amplified.
Patent GB-2444245-B (GB)
Title: Medium for marketing
Inventor: JEON GEON-YONG
IPC: B42D15/00
Filed: 2007-02-22
Granted: 2009-03-18
Abstract: The magic code includes a second design layer 20 on a black substrate 10. In layer 20, a character, numeral or symbol pattern 21 is regularly and repeatedly formed in a colour, such as purple. The character, numeral or symbol patterns corresponding to a prize winning message are deleted. The boundaries of character, numeral or symbol patterns containing the prize winning message 31 are formed in a third design layer 30 in a colour similar to that used in second design layer 20 (purple). Dots in a complementary colour (green) to that of the patterns of the second design layer 20 are formed in a fourth design layer 40 so as to create the prize winning message 41. Dots are formed in a fifth design layer 50 in a colour (purple) similar to that of the patterns of the second design layer 20. These fill the boundaries of a character, numeral or symbol pattern 61 which is regularly and repeatedly formed in a sixth design layer 60 in a colour (green) similar to that of the dots of the fourth design layer. The layers are sequentially stacked one on one another. The code may be used for marketing. It may be implemented on a web or WAP page. A verification plate may be used to read the message.
Patent GB-2146327-B (GB)
Title: Photochromic fused-ring organic compounds and their use in photoreactive lenses
Inventor: HELLER HARRY G
IPC: C07D495/04
Filed: 1984-09-03
Granted: 1986-11-26
Abstract: A series of photochromic compounds are disclosed which have the property of undergoing a reversible colour change when exposed to unfiltered sunlight and reverting to their original colour in the absence of U.V. light at room temperature. These compounds have the general formula:- <CHEM> Ad@C &ldurule&  represents an adamantylidene or a substituted adamantylidene group; R1 represents hydrogen, alkyl, aryl, aralkyl or a heterocyclic group, X represents oxygen or > NR2, in which R2 is hydrogen, aryl, alkyl or aralkyl and <CHEM> represents and aromatic group, an unsaturated heterocyclic group or a benzannelated heterocyclic group. The photochromic compounds of the invention are useful in the manufacture of photoreactive lenses, particularly plastic lenses.
Patent GB-2277329-B (GB)
Title: A method and an arrangement for creating in a web of sheet material a fold which includes at least one elastic thread
Inventor: JOHANSSON DAN
IPC: A61F13/15
Filed: 1994-04-05
Granted: 1996-03-20
Abstract: PCT No. PCT/SE94/00355 Sec. 371 Date Nov. 9, 1995 Sec. 102(e) Date Nov. 9, 1995 PCT Filed Apr. 21, 1994 PCT Pub. No. WO94/23681 PCT Pub. Date Oct. 27, 1994The present invention relates to a method and to an arrangement for creating in a web (1) of sheet material a fold which includes at least one elastic thread (4). The web is placed on two mutually separated carrier elements (2, 3), and at least one prestretched elastic thread (4) is placed over the web in the space between the opposing edges of the carrier elements. The carrier elements are moved towards one another at the same time as the elastic thread or threads is/are moved down in the space between the carrier elements in abutment with the material web and in keeping with the rate at which the carrier elements are brought together, until at least one of the two opposing edges of the carrier elements, which approach one another as they are brought together, reaches the movement path of an elastic thread, wherein those parts of the web which abut one another when the carrier elements have been brought together to a mutually combined state are mutually joined along a line which extends transversely in relation to the direction in which the carrier elements are brought together.
Patent GB-2319042-B (GB)
Title: Coating of continuous casting machine components
Inventor: LAVIN PHILIP ANTHONY
IPC: C23C4/04
Filed: 1996-11-08
Granted: 1998-11-11
Abstract: A coating consisting of ceramo-metallic material, e.g. WC-Co, is applied to an internal surface of a grid plate by flame spraying. A ceramic slurry is applied and fired to produce a ceramic coating which is partially removed to produce a composite ceramo-metallic and ceramic surface which is then bonded and densified. The coating is in the form of an array of islands. A ceramic slurry may then be applied and fixed to produce a ceramic coating which is partially removed to produce a composite ceramic-metallic and ceramic surface which is then bonded and densified. The ceramic slurry may contain a chromium compound capable of being converted into chromium oxide at temperatures of at least 300{C. The composite surface may then be impregnated with a solution of at least one soluble compound capable of being converted on heating, into an insoluble substance which bonds the coatings. The soluble compound may be selected from chromia and phosphate forming compounds.
Patent GB-2335490-B (GB)
Title: An assay surface that permits an analyte releasiing step
Inventor: EDWARDS STEVE
IPC: G01N33/53
Filed: 1998-03-20
Granted: 2003-05-14
Abstract: Assays where harsh sample pretreatment for releasing an analyte is required are routinely performed in two separate vessels or on two physically separate surfaces. The present invention provides for the preparation of a surface suitable for performing assays where sample pretreatment is necessary. The appropriate surface is coated with a molecule coupled to biotin wherein the resulting surface is resistant to the analyte releasing step. It can then be overcoated with avidin. Treatment of samples with strong alkali and reducing agents to release complexed or bound analyte molecules prior to assay can be carried out in the presence of the coated surface without significantly reducing its binding activity. In this way, pretreatment and assay can be accomplished on the same surface or in the same reaction vessel.
Patent GB-2355161-B (GB)
Title: Network device incorporating selective compression of stored data packets
Inventor: GIBSON PATRICK
IPC: H04L12/811
Filed: 1999-10-05
Granted: 2001-09-12
Abstract: A network device incorporating selective compression of stored data packets is disclosed. The network device receives, stores and forwards data packets and includes a system for applying a compression algorithm to packets after their header portions and storing the partially compressed packets, which are decompressed after readout from storage and before they are forwarded. Lengths of a packet as received and as subject to the compression algorithm are compared to prevent storage when the algorithm fails to produce a shorter packet.
Patent HU-219533-B (HU)
Title: Multimedia computer system as well as method of controlling operation of the multimedia computer system
Inventor: CARMON DONALD EDWARD
IPC: G06F9/50
Filed: 1992-08-26
Abstract: A multi-media user task (host) computer is interfaced to a high speed DSP which provides support functions to the host computer via an interprocessor DMA bus master and controller. Support of multiple dynamic hard real-time signal processing task requirements are met by posting signal processor support task requests from the host processor through the interprocessor DMA controller to the signal processor and its operating system. The signal processor builds data transfer packet request execution lists in a partitioned queue in its own memory and executes internal signal processor tasks invoked by users at the host system by extracting signal sample data from incoming data packets presented by the interprocessor DMA controller in response to its execution of the DMA packet transfer request queues built by the signal processor in the partitioned queue. Processed signal values etc. are extracted from signal processor memory by the DMA interprocessor controller executing the partitioned packet request lists and delivered to the host processor. A very large number of packet transfers in support of numerous user tasks and implementing a very large number of DMA channels is thus made possible while avoiding the need for arbitration between the channels on the part of the signal processor or the host processor.
Patent HU-214859-B (HU)
Inventor: KLAR JOSEF
IPC: B60S1/16
Filed: 1993-06-04
Abstract: A találmány hajtómű gépjármű ablaktörlőjéhez mőtőr (1)  által  hajtőttkerékkel (3),  különösen  főgaskerékkel,  amelyhez  excentrikűsan  egycsűklókarős főrgattyús hajtómű (4) egyik vége van kapcs lva, és  ennekmásik vége elfőrdűlásmereven az ablaktörlő tengelyéhez van  kapcsőlva.A találmány lényege, hőgy a hajtőtt keréknek (3) a főrgattyús  hajtómű(4) számára legalább két, választhatóan felhasználható ágyazási  helye(9, 9h, 9j) vagy legalább egy, a kerék (3)  sűgárirányában  á  líthatóágyazási helye (9) vagy a kettő kőmbinációja van. ŕ
Patent HU-219295-B (HU)
Inventor: BOESL UDO
IPC: B65D41/32
Filed: 1996-02-01
Abstract: A találmány tárgya zárókupak tartálynyílás lezárására, amely  kupaknakfeneke  és  ahhoz  csatlakozó  kupakfala  van,  amelynek  alsó  szélénleszakítható szavatossági szalag van elhelyezve, és amelynek  több,  aszavatossági szalag  belső  felületéből  sugárirányban  befelé  kiállónyelve van, amelyek felhelyezett zárókupak  esetén  felfelé,  a  kupakfeneke felé mutatnak, és a tartály nyílásán lévő perem alá nyúlnak.  Atalálmány lényege, hogy a kupak feneke (1)  felé  mutató  nyelvek  (5)oldalsó tartományai (7) úgy vannak befelé irányítva, hogy legalább egyhelyen a kupaktengelytől való távolságuk kisebb,  mint  a  nyelvközépé(8). ŕ
Patent IT-1210864-B (IT)
Title: Compsn. for bio-stimulating plants
Inventor: SCACCHI ALESSANDRO
IPC: A01N/
Filed: 1982-03-23
Granted: 1989-09-29
Abstract: A fluid filtering process comprises (i) passing the fluid through a filtering media defining an inlet surface, about which the fluid dirt becomes entrapped in a layer form, (ii) discharging the filtered fluid, (iii) periodically reversing the direction of the fluid flow, and (iv) draining the reversed flow fluid and fluid dirt mixt. thus rinsing the filtering media and preparing it for a following filtering cycle, characterized by depositing of a layer of previous granular material about the inlet surface at the beginning of every filtering cycle
Patent IT-1174131-B (IT)
Title: Reinforced concrete marine platform
Inventor: MARTYSHENKO JURY PAVLOVICH
IPC: E02B/
Filed: 1984-05-30
Granted: 1987-07-01
Abstract: The platform has a cellular base, a support column and a part that remains above the water to take survey equipment. The base and support column have prefabricated hollow prism shaped reinforced concrete sections (1). These are positioned with spacers (6) between their outside faces and are joined by vertical and horizontal prestressed diaphrams. The diaphragms are made by prestressing a frame (7,8) placed in the spaces between the prism faces and then by concret filling. The prisms have projections (9) on their lateral faces, on which the prestressed frame is stretched.
Patent IT-1034218-B (IT)
Title: Lubricating oil and fuel additives - consisting of adducts of olefins and thionophosphine sulphide dimers
IPC: C07F9/04
Filed: 1975-03-12
Granted: 1979-09-10
Abstract: Adducts of (1) an olefin with at least 6 C atoms, and (2) a thionophosphine sulphide dimer of formula (II) (in which R is a 1-18C organic gp.) and their reaction prods. with amines (e.g. alkylene polyamines, aziridines, or phosphines) or metal salts are additives for lubricating oils and fuels. The adducts are anti-oxidants and those from higher olefins also have a detergent action. When reacted with polyamines and ethylene imine, adducts of sufficiently high mol. wt. and their metal salts are very efficient dispersing agents and oxidn. inhibitors. Adducts from polyolefins of very high mol. wt. improve viscosity index.
Patent IT-1150020-B (IT)
Title: Page for photographic album
Inventor: HOLSON SHELDON
IPC: B42F/
Filed: 1980-06-03
Granted: 1986-12-10
Abstract: The album page comprises a rigid sheet of fibrous-based material, rectangular in shape and used as a common backing. Two similar sized sheets of a thermally weldable transparent plastic material are also used, one being placed each side of the common backing. The transparent plastic material is fixed to the backing by means of an ultrasonic stitch welding, the effect passing through the backing to join both outher sheets together and form pockets. From one to four pockets are provided by varying the lines of ultrasonic welding.