baber/WOPTO huggingface dataset:
Patent ZA-822577-B (ZA)
Title: Amino and substituted amino phosphinylalkanoyl compounds
Inventor: PETRILLO EDWARD WILLIAM
IPC: C07F9/30
Filed: 1982-04-15
Abstract: Compounds of the formula  <IMAGE>  wherein X is an imino acid or ester and R1 is hydrogen,  <IMAGE>  are useful hypotensive agents due to their angiotensin converting enzyme inhibition activity.
Patent ZA-831516-B (ZA)
Title: Cables with extruded dielectrics
Inventor: JONES MARTIN PHILIP
IPC: B29C48/32
Filed: 1983-03-04
Abstract: An optical fibre cable having a strength member has a dielectric sheath estruded over it. When a joint is to be made in the optical fibres or in the strength member which would necessarily result in a bulge in the cable at the point of the joint, this joint is nevertheless drawn through the extruder which has a variable extruder point to accommodate the bulge, whereby a jointed cable can pass through a continuous extrusion process without the need for stopping the extrusion process. Any reinstatement or making good of the dielectric sheath is done after the sheath has been extruded, at the point of the joint.
Patent ZA-835635-B (ZA)
Title: Liquid level control device
Inventor: CAMPAU DANIEL N
IPC: F15C1/00
Filed: 1983-08-02
Abstract: A liquid level control device for controlling the flow of liquid into a reservoir, storage tank or the like, incorporating automatic shut-off characteristics. The device includes nozzle means including a fluid amplifier for automatically closing valve means in response to sensing means disposed remote from the nozzle means and fluid amplifier. The remote sensing means is responsive to the static presence of the interface at a sensing level of liquid in the reservoir.
Patent ZA-842165-B (ZA)
Title: Chromone-and thiochromone-substituted 1,4-dihydropyridine derivatives,several processes for their preparation and their use in medicaments
Inventor: GOLDMANN SIEGFRIED
IPC: A61K31/435
Filed: 1984-03-23
Abstract: Dihydropyridines of the formula   <IMAGE>   in which R1, R2, R5, R6, R7 and R8 can be hydrogen or various halogen or organic radicals, R4 is an optionally substituted hydrocarbon radical, A is a direct bond, an alkylene chain with 1 to 20 C atoms or an alkenylene chain with 2 to 20 atoms, the chains being optionally interrupted by O or S, X is O or S and Y is a direct bond, O, S, -NH- or -N- alkyl with 1 to 8 C atoms, or a pharmaceutically acceptable salt thereof, are useful as cardiotonic agents for improving heart contractility, antihypotonic agents, for lowering the blood sugar level, for detumescing mucous membranes and for influencing the salt and liquid balance.
Patent ZA-848858-B (ZA)
Title: Agricultural machine
Inventor: PELLENC ROGER JOSEPH PIERRE
IPC: A01G3/04
Filed: 1984-11-14
Abstract: The cutter consists of two sets (1) of cutting discs, located on vertical shafts to one side of the tractor and equipped with a mechanism to move the discs together or apart. When moved towards one another the edges of the discs overlap. The disc sets are mounted on frames (13) on vertical pivots (13f), and they can be equipped with horizontal springs (15a, 15b, 16) connected by a turnbuckle, to allow the discs to move apart when the cutters encounter a post. The cutter assembly is set on a parallelogram mechanism to allow it to be moved up and down to control the cutting height.
Patent ZA-885777-B (ZA)
Title: Self-contained multi-immunoassay diagnostic system
Inventor: URNOVITZ HOWARD B
IPC: G01N33/543
Filed: 1988-08-05
Abstract: The present invention provides a test strip (10) for detecting, in a sample from a human subject, the presence of an antigenic substance which comprises a solid support (11), the antigenic substance bound to a first discrete area (14) on the solid support (11), an anti-human antibody bound to a second discrete area (15) on the solid support (11) as a positive control, and an antibody directed against an antigen which does not naturally occur in human subjects bound to a third discrete area (12) on the solid support (11) as a negative control. The invention additionally provides a test strip (21) for detecting, in a sample from a human subject, the presence of an antigenic substance which comprises a solid support (11), an antibody-based reagent directed against the antigenic substance in an immune complex and native human antibody thereto bound to a first discrete area (24) on the solid support (11), an anti-human antibody bound to a second discrete area (15) on the solid support (11) as a positive control, and an antibody directed against an antigen which does not naturally occur in human subjects bound to a third discrete area (12) on the solid support (11) as a negative control. The invention also provides for a method for detecting in a sample from a human subject the presence of an antigenic substance using the aforementioned test strips.
Patent ZA-904036-B (ZA)
Title: Process for preparing 1,1-dichloro-1-fluoroethane
Inventor: SWEARINGEN STEVEN HENRY
IPC: C07C17/38
Filed: 1990-05-25
Abstract: A manufacturing process is disclosed for preparing 1,1-dichloro-1-fluoroethane by the addition of hydrogen fluoride to 1,1-dichloroethylene in the presence of a hydrofluorination catalyst providing 1,1-dichloro-1-fluoroethane in high yields and reduced 1,1-dichloroethylene content. Additionally, a process is disclosed for reducing the 1,1-dichloroethylene content of a mixture of 1,1-dichloroethylene and 1,1-dichloro-1-fluoroethane.
Patent ZA-928002-B (ZA)
Title: Compositions and uses thereof.
Inventor: BROUGHAM PAUL
IPC: A01N37/16
Filed: 1992-10-16
Abstract: A process, compsn. or two pack system for the prepn. of an aq. disinfectant compsn. is claimed. The process comprises mixing a first aq. soln. (one pack) comprising a lower aliphatic peracid with a second aq. soln. (second pack) comprising a corrosion inhibitor and a hydrogen peroxide stabiliser and/or peracid stabiliser. Also claimed is a disinfectant compsn obtainable from the above process, suitable for disinfecting medical equipment which contains metal components, esp. endoscopes. The disinfectant comprises about 0.05-0.25 wt.% peracid, from about 0.1-5% corrosion inhibitor and from 0.1-1% peroxide stabiliser and/or peracid stabiliser where the peracid is not in an equilibrium state.
Patent ZA-955395-B (ZA)
Title: Dispersing agent for solid plant-protection formulations
Inventor: BRAMATI VALERIO
IPC: C09K23/50
Filed: 1995-06-29
Abstract: Dispersant for solid plant health prepn. comprises: a) at least one alkali or alkaline-earth metal or ammonium lignosulphonate; b) at least one ethoxylated di- or tri-(1-phenyl ethyl)phenol, opt. sulphated, and contg. 7-20 ethylene oxide units. The (a)/(b) ratio is 95/5-70/30, pref. 90/10-75/25.
Patent ZA-957104-B (ZA)
Title: Sprinkler for discharging a fluid
Inventor: KATZER JOHANN
IPC: B05B15/74
Filed: 1995-08-24
Abstract: The sprinkler has a vertical mounting with a water flow driven turbine (8) which rotates faster than a direct driven rotor using a gearing (9) to step up the rotational speed. A water flow divider (7) with shaped contour spreads the water flow while the fast rotating head provides an added sprinkling effect. The spreading effect is adjustable by a rotating sleeve control (5). This adjusts the range of the sprinkling. The rotating drive provides a fast rotation even with low water pressures. The gearing includes eccentric gears.
Patent AT-410239-B (AT)
Title: Fastening of the cover of an aperture
Inventor: SCHRITTWIESER ERWIN
IPC: E04F19/08
Filed: 2000-01-31
Granted: 2003-03-25
Abstract: The fastening of the cover (3) of an aperture (2) in the vertical direction in a vertical wall (5) consists in this case of two metal plates (1, 4) lying one above the other and arranged at an angle, seen from the side and situated about half the height of the left-hand and right-hand sidewall of the aperture. The upper of the two plates (4) is connected to the cover (3), the lower is connected via a plate (7) with the sidewall of the aperture. In Figure 1, the described individual parts are shown most explicitly and completely: With closed aperture, the covering is exactly positioned by its weight on thewall, and may very easily removed by lifting, e.g. with the transport apertures (8) shownin Figure 1.
Patent GB-2370198-B (GB)
Title: Radio network communication system
Inventor: ODAMURA SATOSHI
IPC: H04L12/825
Filed: 2000-11-24
Granted: 2002-12-11
Abstract: A radio network communication system includes a server 202<SB>1</SB>, storing files therein, a client terminal 204 making a request to download a desired file thereto among the files stored in the server 202<SB>1</SB> and a base station 203<SB>1</SB>. The base station 203<SB>1</SB> includes a data transceiver which makes radio-communication with the client terminal 204, and which, when the request is made by the client terminal 204, transmits the request to the server and receives all data constituting the desired file, from the server 202<SB>1</SB>, and a load measurement unit which measures a network load between the client terminal 204 and the base station 203<SB>1</SB>. The base station 203 divides the received file into sub-files in accordance with the load measured by the load measurement unit, and transmits each of the sub-files to the client terminal 204.
Patent GB-2058359-B (GB)
Title: Activity measurement apparatus for animals
Inventor: DERKSEN JOHN CARL
IPC: A61B5/00
Filed: 1980-08-28
Granted: 1983-10-19
Abstract: A system for detecting estrus in cows comprising an apparatus for detecting their rate of motor activity (movement). A transmitter 3 individual to a cow sends a very short burst of energy to a receiver, at a rate depending on the movement rate of the cow, which counts or records the bursts graphically. The bursts are such as to conserve battery power, minimizing servicing thereof, a burst of a predetermined period and of a frequency individual to the cow being transmitted via an aerial 4 each time a mercury switch attached to the transmitter is closed. Count rate of as much as 50% increase indicates reliably the presence of estrus, and a count rate significantly lower than normal can indicate illness. <IMAGE>
Patent GB-2123792-B (GB)
Title: Safety means for a hoist cage
Inventor: WESTERGREN HARTVIG
IPC: B66B7/12
Filed: 1982-07-20
Granted: 1986-07-23
Abstract: In a hoist system of the kind comprising a mast 4 made from a number of sections which are successively assembled to a desired height, and a hoistable cage 2 guided for movement by guide means on the mast and usable as a working platform for assembling the mast, the cage carries means for sensing undesired discontinuities of the guide means, and switch means responsive to the sensing means for stopping movement of the cage when such a discontinuity is sensed by the sensing means. A switch 12 on the lift, for stopping the lift motor, is operable via a link 40 by the rotation of a pivoted arm 22 carrying a roller 34 which normally runs on a rack 20, when a rack and pinion drive is employed. The switch can alternatively be operated from the cage via cable 48 and link 40, or by a cam rail at the top or bottom of the mast, which contacts a finger 18 extending from the switch. <IMAGE>
Patent GB-2233779-B (GB)
Title: Optical fibre cable
Inventor: SUTEHALL RALPH
IPC: G02B6/44
Filed: 1989-07-01
Granted: 1993-05-05
Abstract: An optical fibre cable has a channel (2) loosely housing an optical ribbon element (3) and a non-optical ribbon element (3A) which both have an evenly distributed excess length of between 0.5% and 1% and adopt a regular undulating configuration in a thixotropic water blocking gel (28) in the channel.
Patent GB-2257744-B (GB)
Title: Connector for furniture parts
Inventor: GRABHER GUENTHER
IPC: E05D7/12
Filed: 1992-06-25
Granted: 1994-08-17
Abstract: A furniture connector for connecting furniture parts is used for the attachment of a hinge arm on a body part or also for attaching a drawer front to a drawer side wall. In this case one part of the fixture is provided with a slide-in opening respectively for the arms pointing forward in the slide-in direction of the other part of the fixture, and one part of the fixture has a spring element which engages in a snap-in recess of the other part of the fixture when the parts of the fixture are assembled and interengaged.
Patent GB-2315268-B (GB)
Title: Stabilization of perfluoroalkyl alkyl ketones
Inventor: ROCHIN CHRISTOPHE
IPC: C07C49/167
Filed: 1996-07-17
Granted: 2000-05-10
Abstract: Acids having a pKa of less than about 4 may be used to stabilize certain perfluoroalkyl alkyl ketones, particularly a substantially pure perfluoroalkyl alkyl ketone, a substantially pure aqueous solution of a perfluoroalkyl alkyl ketone or a substantially pure hydrate of a perfluoroalkyl alkyl ketone.
Patent GB-2351884-B (GB)
Title: Data transmission method
Inventor: STRONG PETER
IPC: H04L12/40
Filed: 1999-04-10
Granted: 2002-07-31
Abstract: Apparatus and method for transmitting data messages between a plurality of stations interconnected by a bus line is disclosed, in which each message includes a frame portion and a data portion. The frame portion represents content and priority information of the data message, and the data portion represents data to be transmitted. At least one station transmits a data message having the frame portion transmitted at a first data transmission rate, and the data portion transmitted at a second data transmission rate which is not less than the first data transmission rate. The first and/or second data transmission rate is adjustable in dependence on a signal quality determined for transmission of a data message.
Patent GB-2334032-B (GB)
Title: Bis(acridinecarboxamide) and bis(phenazinecarboxamide) as antitumour agents
Inventor: DENNY WILLIAM ALEXANDER
IPC: C07C229/58
Filed: 1997-10-17
Granted: 2000-11-08
Abstract: PCT No. PCT/GB97/02886 Sec. 371 Date Jun. 18, 1999 Sec. 102(e) Date Jun. 18, 1999 PCT Filed Oct. 17, 1997 PCT Pub. No. WO98/17650 PCT Pub. Date Apr. 30, 1998A compound which is a bis(acridinecarboxamide) or bis(phenazinecarboxamide) derivative of formula (I): wherein each X, which may be the same or different in a given molecule, is -CH= or -N= each of R1 to R4 which may be the same or different, H, C1-C4 alkyl, OH, SH, NH2, C1-C4 alkoxy, aryloxy, NHR, N(R)2, SR, SO2R wherein R is C1-C4 alkyl, CF3, NO2 or halogen, or R1 and R2 together form a methylenedioxy group; each of R5 and R6, which may be the same or different, is H or C1-C4 alkyl; Z is (CH2)n, (CH2)nO(CH2)n, (CH2)nN(R7)(CH2)n, (CH2)nN(R7)(CH2)mN(R7)(CH2)n or (CH2)nN(CH2CH2)2N(CH2)n wherein R7 is H or C1-C4 alkyl and n and m, which may be the same or different, are each an integer of 1 to 4; or a pharmaceutically acceptable acid addition salt or N-oxide thereof; has activity as an antitumor and antibacterial agent.
Patent GB-2350131-B (GB)
Title: Kit of structural building parts
Inventor: FRANZ VIKTOR-MARTIN
IPC: E04B1/344
Filed: 1999-12-24
Granted: 2002-07-03
Abstract: The building elements include a central prism like element (1) and outer elements (2) linked by hinges and are arranged so that in a first, transportable, state (figure 1) they form a cuboid structure of a suitable size to be transported as a standard freight container and in a second, erected, state (figure 4) the outer parts of the roof act to form a roof ridge line (3). The building is erected, without the need for lifting machinery, by pushing each of the outer elements inwardly so that they slide up the sloping faces of the central part, this may be assisted by the use of rails or guides.
Patent HU-210228-B (HU)
Inventor: KAUFFMANN KEITH
IPC: A01H5/10
Filed: 1992-02-27
Abstract: A találmány tárgya: DE 0724 fajtajelű beltenyésztett kukoricavonal, melyet a 4676AxDE 0661 vonalak keresztezésével kaptak; és amelynél a levél megjelenése enyhén visszahajló, a virágzás kezdete közepes, a bajusz antociános elszíneződése enyhe, a pelyva antociános elszíneződése enyhe, a zárt antociános gyűrű a pelyva tövén hiányzik, a csomók antociános elszíneződése enyhe, a csomóközök antociános elszíneződése gyenge, a főtengely és az oldalágak közötti szög kicsi, az oldalágak megjelenése enyhén visszahajló, a primer oldalelágazások száma kicsi, a főtengely hossza a legalsó elágazás fölött nagyon rövid, a főtengely hossza a legfelső elágazás fölött közepes, a cső hossza közepes, átmérője nagy, alakja enyhén kónikus, a magsorok száma közepes, a mag típusa lófogú, a mag csúcs sárga, hátoldala sárga-narancssárga és a csutka antociános elszíneződése közepes, a növény hosszú, a cső illeszkedésének helye a növény teljes magasságához viszonyítva magas, a szárcsomók antociános elszíneződése nincs vagy nagyon gyenge, a támasztógyökeres csomók száma 1-3 db, előnyösen 2 db, a levél beporzás utáni színe közepes zöld, hossza 65-70 cm, előnyösen 68 cm, a burok antociános elszíneződése gyenge, levél bolyhossága enyhe vagy hiányzik, a címer hossza 22-26 cm, előnyösen 24 cm, a csőnyél hossza 4-8 cm, előnyösen 6 cm, a portok antociános elszíneződése gyenge, a bajusz cserszínű, a kocsány hossza 15-19 cm, előnyösen 17 cm és a mag oldalának színe mélysárga. HU 210 228 B
Patent HU-218938-B (HU)
Title: N-isoxazolyl-benzenesulfonamide derivatives, pharmaceutical compositions containing them and process for the preparation thereof
Inventor: HUNT JOHN T
IPC: C07D261/16
Filed: 1993-05-05
Abstract: Compounds of the formula <CHEM> inhibit the activity of endothelin. The symbols are defined as follows:     one of X and Y is N and the other is O;     R<1>, R<2> and R<3> are each independently <a)   hydrogen, except that R<1> is other than hydrogen; <b)   alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkenyl, cycloalkenylalkyl, aryl, aryloxy, aralkyl, or aralkoxy, any of which may be substituted with Z<1>, Z<2> and Z<3>; <c)   halo; <d) hydroxyl; <e)   cyano; <f)   nitro; <g)   -C(O)H or -C(O)R<6>; <h) -CO2H or -CO2R<6>; <i)   -SH, -S(O)nR<6>, -S(O)m-OH, -S(O)m-OR<6>, -O-S(O)m-R<6>, -O-S(O)mOH, or -O-S(O)m-OR<6>; <j)   -Z<4>-NR<7>R<8>; or <k)   -Z<4>-N(R<1><1>)-Z<5>-NR<9>R<1><0>; and the remaining symbols are as defined in the specification.
Patent HU-215525-B (HU)
Title: Tobacco loosing processes and apparatus
Inventor: CONRAD LUCAS JONES
IPC: A24B3/18
Filed: 1994-06-13
Abstract: This invention provides improvements in tobacco expansion processes which are capable of dramatically improving tobacco throughput in high pressure tobacco impregnation systems. In accordance with various aspects of the invention, tobacco can be impregnated in a high pressure impregnation zone and removed from the zone for expansion in complete cycle times of less than one minute, typically less than about 15-30 seconds. In addition, tobacco throughputs are further improved in accordance with other aspects of the invention by achieving dramatically improved use of the available treatment space in a high pressure impregnation zone. In addition, the invention provides processes for minimizing the amount of expansion agent used to treat tobacco. <IMAGE>
Patent HU-214567-B (HU)
Title: Blind
Inventor: KRALER FRANZ
IPC: E06B9/08
Filed: 1995-08-25
Abstract: The two side bearer parts between which the winding shaft is rotatably fitted are connected with the upper end of guide rails. In the upper area of at least one guide rail a stop is arranged, which works in conjunction with a counter stop pref. on the lowermost roller blade component in order to prevent the component being drawn upwards over the stop. The stop (9) is movable by the bearer parts (2) connected with the guide rails (1) out of the area of the guide rail guiding the roller blind. The roller blind component (6) provided with the counter stop (10) can be drawn upwards over the height of the stop.
Patent HU-219817-B (HU)
Title: A process for separation of components from red blood cells
Inventor: ERLANSSON KARIN
IPC: A61K35/18
Filed: 1994-04-08
Abstract: PCT No. PCT/SE94/00314 Sec. 371 Date Oct. 6, 1995 Sec. 102(e) Date Oct. 6, 1995 PCT Filed Apr. 8, 1994 PCT Pub. No. WO94/23729 PCT Pub. Date Oct. 27, 1994Disclosed is a process which achieves effective separation of components from red blood cells by aggregating cell membranes with an addition of a pH lowering agent, whereupon the solution is made subject to a separation step where a water soluble fraction is separated from cell membranes, and whereupon the cell membranes are extracted, and where lipids may be selectively separated and recovered by lowering the temperature of the extract.
Patent HU-215172-B (HU)
Title: Components and catalysts for the polymerization of olefins, process for polymerizing olefins thereby, the produced polymers and products
Inventor: GOVONI GABRIELE
IPC: C08F4/649
Filed: 1995-03-22
Abstract: Components and catalysts for the polymerization of olefins comprising the product obtained by contacting a compound of a transition metal M, containing at least one M- pi  bond, with an olefinic prepolymer obtained by polymerization of one or more olefins with a coordination catalyst comprising a compound of Ti or V supported on a magnesium halide.
Patent HU-220413-B (HU)
Title: Rotor with claws
Inventor: GUERAUD ALAIN
IPC: H02K19/22
Filed: 1997-01-08
Abstract: The rotor has 2N poles formed by magnetic pieces (1,1') of opposite polarity with N clips. Each clip end (5,5') has a chamfered external surface making a progressive radial air gap and receding internal surfaces that meet at a convergence point at the centre defining a bezel. The clip has a polygonal base which connects with the hub (2) and a tapered free end (8). Several clips are braced by at least one multiple strut in a single piece. In particular, a double strut (7) between the end and the centre of the bezel is used to give a rigid direct link between opposite clips. An annular non-magnetic cover encloses the rotor.
Patent HU-221581-B (HU)
Title: Communication network, as well as method for communicating amid terminals in a communication network
Inventor: AHMADI HAMID
IPC: H04L12/56
Filed: 1996-01-16
Abstract: A communications network having a number of routers, a number of base stations and a number of mobile units maintains communications with the mobile units by assigning a unique address known to the routing entities of the network to each mobile unit. By including the mobile units unique address in topology updates of the network, the location of the mobile unit at any time is made known to all routers of the network. That is, once a mobile unit moves into a domain of a new access point and establishes a new link with the new access point, it uses the topology update mechanism of the network to make its new location known to all routers. Once a router of the network receives topology update information specific to the mobile unit's new location, it updates its routing table such that packets destined to the mobile unit are routed in a path which terminates at the mobile unit and contains its new access point.
Patent HU-220326-B (HU)
Inventor: HALM HANS
IPC: A46B5/00
Filed: 1996-08-22
Abstract: A találmány tárgya fogkefe, amelynek feje (2) a nyélhez (1) csatlakozótörzsrésszel (6) és csúcsrésszel (7) van ellátva. A csúcsrész (7)csatolórész segítségével a törzsrésszel (6) hajlékonyan és rugalmasanúgy van összekapcsolva, hogy fogtisztítás során a csúcsrész (7) atörzsrészhez (6) képest el tud hajolni vagy fordulni. A találmánytárgya továbbá eljárás ezen fogkefe előállítására, amelynek során elsőlépésben fröccsöntéssel a fogkefe – az előállítandó kész fogkefecsatolórészének helyén nyílással ellátott – műanyag részét állítjákelő, majd ezt követő fröccsöntési lépésben elasztomer anyagotjuttatnak a nyílásba, amikor is az elasztomer anyagot (10) forrófolyadékként a nyílásba fröccsöntik és a műanyaghoz kötik. ŕ