baber/WOPTO huggingface dataset:
Patent ZA-909775-B (ZA)
Title: Vehicle axle beam and brake assembly
Inventor: LAYFIELD JONATHAN MICHAEL HOWA
IPC: F16D65/14
Filed: 1990-12-05
Abstract: PCT No. PCT/GB90/01897 Sec. 371 Date Aug. 6, 1992 Sec. 102(e) Date Aug. 6, 1992 PCT Filed Dec. 5, 1990 PCT Pub. No. WO91/09235 PCT Pub. Date Jun. 27, 1991.A brake camshaft (22), having a cam (23) at one end for actuation by rotation of the camshaft to expand the brake shoes of a drum brake, has two spaced bearing assemblies (16, 21), preferably both self-aligning, releasably secured on an axle beam (1) at mountings (8, 9). The mountings have apertures, conveniently slots (10, 13), at least one of which is open or openable laterally of the brake camshaft (22) to enable the camshaft (22) to be manoeuvred, with tilting or lateral movement, out of engagement with the apertures when the bearing assemblies (16, 21) have been released from the mountings, to withdraw the camshaft with its bearing assemblies from the mountings. In one example the mounting (9) remote from the cam, a bearing mounting bracket, has an open-ended slot (10) opening to the edge of the mounting for withdrawal of the camshaft, and the other mounting (8) has a slot (13) with which the cam (23) has to be aligned for withdrawal. The arrangement enables the brake camshaft ( 22) to be removed with its bearing assemblies (16, 21) without having to disturb the wheel hub.
Patent ZA-911611-B (ZA)
Title: N-(4-piperidinyl)(dihydrobenzofuran or dihydro-2h-benzopyran)carboxamide derivatives
Inventor: DAELE GEORGES HENRI PAUL VAN
IPC: A61K31/4525
Filed: 1991-03-05
Abstract: Benzamide piperidinyl cpds. of formula (I) and their salts N-oxides and isomers are new. A = CH2-CH2-, -CH2-CH2-CH2- or -(CH2)4- where 1 or 2 H of these radicals may be replaced by 1-6C alkyl. R1 = H or halo. R2 = H, NH2, mono- or di(1-6C alkyl)amino or 1-6C alkylcarbonylamino. R3 = H or 1-6C alkyl. L = 3-6C cycloalkyl; 5-6C cycloalkanone, 3-6C alkenyl (opt. substd. with aryl), -Alk-R4, -Alk-X-R5, -Alk-Y-COOR7 or -Alk-Y-CONR9R10. Alk = 1-6C alkanediyl. R4 = H, CN, 1-6C alkylsulphonylamino, 3-6C cycloalkyl, 5-6C cycloalkanone, aryl, di(aryl)methyl or Het. R5 = H, 1-6Calkyl, hydroxy-1-6C alkyl, 3-6C cycloalkyl, aryl or Het. X = O, S, SO2 or NR6. R6 = H, 1-6C alkyl or aryl. R7 = H, 1-6C alkyl, 3-6C cycloalkyl, aryl aryl-(1-6C alkyl) di(aryl)methyl, 1-6C alkyloxy or OH. Y = NR8 or a direct bond. R8 = H, 1-6C alkyl or aryl. R9, R10 = independently H, 1-6C alkyl, 3-6C cycloalkyl, aryl or aryl-1-6C alkyl, or R9 and R10 together form an opt. substd. pyrrolidinyl piperidinyl, piperazinyl or 4-morpholinyl radical. Aryl = opt. substd. phenyl. Het = a five or six-membered heterocyclic with 1,2,3 or 4, of S, S or N. (I) are new when L = H. 3 cpds. are specifically claimed e.g. 5-amino-6-chloro-3,4-dihydro-N- (1-tetrahydro-2-furanyl)- methyl)-4-piperidinyl)-2H-1 -benzopyran-8-carboxamide.
Patent ZA-919563-B (ZA)
Title: Indan derivatives
Inventor: BOGESOE KLAUS
IPC: C07D295/088
Filed: 1991-12-04
Abstract: 5-Substituted trans-1-piperazinoindan derivatives having general formula (I), wherein X is halogen, trifluoromethyl, alkyl, alkylthio, alkyloxy, hydroxy, alkylsulphonyl, alkyl- or dialkylamino, trifluoromethylthio or cyano; R is hydrogen, or alkyl, alkenyl, cycloalkyl, or cycloalkyl lower alkyl, optionally substituted with hydroxy, or R is a substituent (a), wherein n is an integer from 1 to 6; U is CH or N; Y is CH2, O, S or N-R<1>, R<1> being hydrogen or cycloalkyl, cycloalkylmethyl, alkyl or alkenyl optionally substituted with hydroxy or an optionally substituted phenyl group; W is O or S; Z is -(CH2)4-, (b), (c), where R<2> and R<3> are hydrogen or lower alkyl, -CH=CH-, -CH=CH-CH2-, optionally substituted 1,2-phenylene, 1,2-C6H4CH2- (to form a quinazolidinone or -thione ring system) or 1,2-C6H4CO- (to form a quinazolidindion or thioxoquinazolidinon ring system); and Ar is an optionally substituted phenyl, thiophene or furane ring; are selective, centrally acting 5-HT2 antagonists useful in the treatment of anxiety, depression, sleeping disorders, negative symptoms of schizophrenia and migraine.
Patent ZA-924133-B (ZA)
Title: Process and apparatus to melt down scrap metal in a direct current arc furnace
Inventor: SCHUNK ECKART
IPC: C21C5/52
Filed: 1992-06-05
Abstract: A process is disclosed for melting scrap metal. Threephase current is rectified to direct current by thyristors and is led through a cathode, through the material contained in a metallurgical vessel and through a bottom electrode designed as an anode. In order to actively influence the combustion by the electric arc and to attain the metallurgically highest possible power input by simple means, the power current is led through a group of at least two thyristors controlled by individually adjustable control currents; the negatively polarized power current is fed back to the melt by a common electrode and the positively polarized power current is independently fed back to the melt from the bottom of the vessel through at least two anodes.
Patent ZA-926328-B (ZA)
Title: Naphthylethylureas and naphthylethylthioureas process for the preparation thereof and pharmaceutical compositions containing them.
Inventor: LESIEUR DANIEL
IPC: A61P25/28
Filed: 1992-08-21
Abstract: Compounds of formula (I): <IMAGE> for which the values of R, R1, R2 and X are defined in the description, which can be used as medicaments.
Patent ZA-946754-B (ZA)
Title: Pressure indicating tyre inflation valve
Inventor: LUKINS WARWICK EDWARD
IPC: F16K15/20
Filed: 1994-09-02
Abstract: A tire inflation valve stem comprises a stationary, radially outer stem part (3); a movable, radially inner stem part (4) slidable axially within the outer part; a compression reaction spring (20) extending between the core parts; and a flexible barrier (23) extending from one core part to the other to prevent air leakage between the parts. The flexible barrier comprises a thin walled, soft elastomeric tube sealed at its ends to the respective core parts and with an intermediate part curved back on itself in a free rolling manner within a variable length annular space between an external cylindrical surface (19) of the movable core part and an internal cylindrical surface (12) of the stationary part.
Patent ZA-947088-B (ZA)
Title: Crystalline anhydrous mycophenolate mofetil and intravenous formulation thereof
Inventor: FU ROGER CHERNG
IPC: C07D295/00
Filed: 1994-09-14
Abstract: The crystalline anhydrous salt formed by complexing mycophenolate mofetil with an anion selected from the group chloride, sulfate, phosphate and acetate (in particular the hydrochloride salt), and pharmaceutical compositions, intravenous formulations and a kit thereof, and associated methods of treatment.
Patent ZA-953975-B (ZA)
Title: Glucopyranoside benzothiophenes
Inventor: DODGE JEFFREY ALAN
IPC: A61P3/06
Filed: 1995-05-16
Abstract: A compound of the formula <CHEM>  or <CHEM> or a pharmaceutically acceptable salt or solvate thereof. Also provided by the invention are methods of use of the above compounds, and processes for the preparation thereof.
Patent ZA-955945-B (ZA)
Title: Influenza virus subunit conjugates
Inventor: HEUBNER ROBERT C
IPC: A61K39/385
Filed: 1995-07-17
Abstract: Conjugates of HA protein of influenza virus suitable for formulation as a vaccine for obtaining a strong immune response to the HA protein are formed by separating whole HA protein from the influenza virus by detergent extraction or by providing whole HA protein by recombinant procedure, treating the HA protein with hydroxylamine to form free sulfhydryl groups in the cytoplasmic domain of the protein, and cross-linking the free sulfhydryl group-containing HA protein to itself using a bis-maleimide linker or to a maleimide-modified diphtheria toxoid, tetanus toxoid or influenza NP protein or other carrier molecule. The procedure is applicable to other proteins which can be separated from a cellular material, such as a virus, and which contain thioester bonds convertible to sulfhydryl groups.
Patent ZA-962836-B (ZA)
Title: Method of reducing the formation of artifacts.
Inventor: BAUER PETER
IPC: C12Q1/68
Filed: 1996-04-10
Abstract: PCT No. PCT/EP96/01524 Sec. 371 Date Jan. 9, 1998 Sec. 102(e) Date Jan. 9, 1998 PCT Filed Apr. 10, 1996 PCT Pub. No. WO96/32501 PCT Pub. Date Oct. 17, 1996A method of transcribing ribonucleic acids of a sample by treating the sample containing ribonucleic acid with a DNA digesting enzyme in the presence of Mn2+ ions followed by transcribing the ribonucleic acids into deoxyribonucleic acids and suitable reagents.
Patent ZA-964608-B (ZA)
Title: Kunitz type plasma kallikrein inhibitors.
Inventor: DENNIS MARK S
IPC: A61K38/55
Filed: 1996-06-04
Abstract: Potent and specific serine protease inhibitors are provided that are capable of inhibiting plasma kallikrein. The inhibitors are provided in pharmaceutical compositions for the treatment of diseases and disorders where inhibition of plasma kallikrein in indicated.
Patent ZA-967933-B (ZA)
Title: Arrangement for reducing ignition risk when using partial section tunnelling machines
Inventor: NEUPER REINHARD
IPC: E21C35/22
Filed: 1996-09-19
Abstract: Disclosed is a device intended to reduce the danger of inflammability during the operation of a partial-cut tunnelling machine, the device having nozzles designed to eject air and/or an air/water mixtures. The device includes a cutter arm (3) on which the nozzles are mounted with their output axes (11) oriented so that the jets impact the heap of debris lying in front of the loading device (7).
Patent ZA-968849-B (ZA)
Title: The production of multilayer, solid drug forms for oral or rectal administration.
Inventor: BREITENBACH JOERG
IPC: A61K31/60
Filed: 1996-10-22
Abstract: PCT No. PCT/EP96/04601 Sec. 371 Date Apr. 15, 1998 Sec. 102(e) Date Apr. 15, 1998 PCT Filed Oct. 23, 1996 PCT Pub. No. WO97/15293 PCT Pub. Date May 1, 1997The present invention relates to a process for producing multilayer, solid drug forms for oral or rectal administration, which comprises coextrusion of at least two compositions which in each case comprise a thermoplastic, pharmacologically acceptable polymeric binder which is soluble or swellable in a physiological environment, and at least one of which contains a pharmaceutical active ingredient, and shaping the coextruded multilayer material to the required drug form.
Patent ZA-984305-B (ZA)
Title: Helical products
Inventor: MURPHY MAURICE WILLIAM
IPC: B21D11/06
Filed: 1998-05-21
Abstract: The invention provides a helical device and method of producing same for engagement with a cable, the helical device comprising a single length of metal strip comprising a first helical section, a second non-helical section, and a third helical section, the end of either or both the first and third helical sections remote the second helical section being flared away from the longitudinal axis of the helix, the flaring being in the form of a section of spiral helix form.
Patent ZA-991613-B (ZA)
Title: Protective netting comprising connected crossed cables, for example snow or ground netting.
Inventor: FERRAIOLO FRANCESCO
IPC: B21F27/08
Filed: 1999-03-01
Abstract: Protective netting comprises cables (11, 12) crossing in pairs and defining intersection points (10) at which the pairs of cables (11, 12) are fixed together by connection means (13, 14, 15, 16) comprising two first wires (13, 15) each of which has windings around a respective cable (11, 12) on either side of an intersection point and extends across the other cable (12, 11) in order to restrain it at the intersection point. The connection means further comprise at least two further wires (14, 16) wound around respective cables and inserted between the windings of the two first wires (13, 15) so as to form groups of turns disposed in the vicinity of each intersection point. <IMAGE>
Patent AT-412743-B (AT)
IPC: F41A5/12
Filed: 2003-01-29
Granted: 2005-06-27
Abstract: A breech system for a firearm exhibits a breech which can be locked in its movement in the barrel block by at least one locking element, which is pressed against the rear end of the barrel by means of a breech spring surrounding the rigid barrel of the weapon, the barrel being enclosed with the exception of the front and rear apertures, whereby the breech spring is supported at the rear section of the barrel and at least one link element subjected to tension connects the front end of the breech spring and the breech. In order to guarantee precise function and in a manner which is safe for the user, by means of a simple arrangement which is reproducible in manufacture, a purely mechanical delay element is inserted in the link between the breech ( 10 ) and the breech spring ( 9 ).
Patent GB-2346467-B (GB)
Title: Remote terminal emulator
Inventor: PACKER ALLAN N
IPC: G06F11/34
Filed: 1996-07-05
Granted: 2000-09-20
Abstract: A remote terminal emulator (RTE) 110 is provided in which substantially all of the time elapsing during an emulated use of a computer system under test (SUT) 100 is categorized and reported (the claims relate to this overall aspect). The time required by the SUT to respond to command signals transmitted by the RTE is recorded as a receive time and is measured from completion of the transmission of the command signals to recognition of a pattern specified by the RTE as signifying completion of the response. The receive time recorded thus reflects the time required by the SUT to (a) process and carry out the command transmitted by the RTE and (b) transmit response data back to the RTE. The RTE accurately measures and reports the measured user think time to provide important information regarding the authenticity of the emulated use, when compared to user think times measured during actual use of the SUT by actual users, and the relative importance of the processing capacity of the SUT. The time during which the RTE processes information, causing emulation of use of the SUT to be suspended, is accurately measured as application processing time and is reported to the user of the RTE. The RTE may comprise processes 210 running simultaneously to emulate multiple terminals in use.
Patent GB-2400266-B (GB)
Title: Data Networking
Inventor: LIATSOS VASSILIS
IPC: H04L12/701
Filed: 2003-04-02
Granted: 2006-04-19
Abstract: There is provided a traffic placement method in a communications network, the communications network comprising a plurality of nodes, the nodes being connected to one another by links, the method comprising selecting a (possibly non-strict) subset from a given set of traffic flow demands and calculating a plurality of paths for the selected demands under consideration of a set of constraints using an algorithm hybridization combining backtrack search with local consistency techniques (BT+CS) and guiding search by the use of one or more probe generators, that is, search techniques that solve a routing sub-problem or an arbitrary relaxation of the traffic placement problem. By using a hybrid algorithm that integrates other solvers (search techniques) into BT+CS through the use of probe generators, a more powerful search strategy can be achieved compared to BT+CS or the individual search techniques.
Patent GB-2393653-B (GB)
Title: DNA-PK inhibitors
Inventor: GRIFFIN ROGER JOHN
IPC: C07D409/12
Filed: 2002-08-14
Granted: 2005-02-02
Abstract: The invention relates to the use of compounds of formula (I) and isomers, salts, solvates, chemically protected forms, and prodrugs thereof, in the preparation of a medicament for inhibiting the activity of DNA-PK, wherein R1 and R2 are independently hydrogen, an optionally substituted C1-7 alkyl group, C3-20 heterocyclyl group, or C5-20 aryl group, or may together form, along with the nitrogen atom to which they are attached, an optionally substituted heterocyclic ring having from 4 to 8 ring atoms; X and Y are selected from CR4 and O, O and CR′4 and NR″4 and N, where the unsaturation is in the appropriate place in the ring, and where one of R3 and R4 or R′4 is an optionally substituted C3-20 heteroaryl or C5-20 aryl group, and the other of R3 and R4 or R′4 is H, or R3 and R4 or R″4 together are —A—B—, which collectively represent a fused optionally substituted aromatic ring. The compounds also selectively inhibit the activity of DNA-PK compared to PI 3-kinase and/or ATM.
Patent GB-2437990-B (GB)
Title: Frequency divider circuits
Inventor: MILLER ROBIN JAMES
IPC: H03K21/00
Filed: 2006-03-03
Granted: 2008-06-25
Abstract: A circuit for deriving an output clock signal from an input clock signal, the output clock signal having a frequency which is 1/Nth of the frequency of the input clock signal, where N is an odd number. The circuit comprises a plurality of latches configured as a latch ring, the latches being arranged in successive pairs, each pair of latches comprising a first latch that switches on one of the rising or falling edge of the input clock signal, and a second latch that switches on the other of the rising or falling edge of the input clock signal. An RS flip flop is coupled to receive at one of its set and reset inputs an output from the latch ring that is switched on a rising edge, and at the other of the set and reset inputs an output from the latch ring that is switched on a falling edge. Said output clock signal is provided at an output of the RS flip flop.
Patent GB-2014268-B (GB)
Title: Supply line support ducting
IPC: H02G3/04
Filed: 1979-01-12
Granted: 1982-06-30
Abstract: A transmission line carrier for the arrangement between a moveable consumer and a stationary connection comprising a row of tubular members which can be angled with respect to one another and engage in one another, including an alternating arrangement of wide tubular members with inwardly directly abutments and narrow tubular members with outwardly directed abutments. Each wide tubular member is shorter in the vicinity of a cross-section half thereof approximately by the width of a channel, which channel is arranged between the abutments of each narrow tubular member.
Patent GB-2104902-B (GB)
Title: Preparation of hepatitis b surface antigen in yeast
Inventor: HITZEMAN RONALD A
IPC: C12N15/81
Filed: 1982-08-26
Granted: 1985-04-24
Abstract: The hepatitis B surface antigen (HBsAG) for use in hepatitis vaccine is produced in particle form (like the natural product) by yeast transformed with a vector. The use of yeast has advantages over prokaryotic hosts, e.g. in yields. A preferred vector is plasmid pYeHBs. This includes: a promoter derived from the yeast PKG promoter region; a LEU2 gene allowing for selection in yeast; and the HBsAg gene. This last war derived from a plasmid containing the complete HBV gene inserted into the EcoRI site of pBH322.
Patent GB-2140643-B (GB)
Title: Optical fibre system
Inventor: CHOWN DAVID PHILIP MARTIN
IPC: H04B10/43
Filed: 1983-05-19
Granted: 1986-09-24
Abstract: @ In an optical fibre receiver, the modulated light falls on a p-i-n diode (PD) connected to the input of an operational amplifier (A). This amplifier is shunted by a load resistor (R), which in turn is shunted by a non-linear Schottky diode (SD). This prevents a large pulse from spoiling the sensitivity of the receiver to a following smaller pulse.This also provides the receiver with a low pass response having a relatively long time constant. In addition to this, the a.c. coupling response for the connection to the next stage of the system has a relatively short time constant. These two time constants combine to give an overall characteristic with a relatively narrow bandwidth, which enhances the above effect.Finally, when the line muting function is needed, as between messages, the bit stream as detected includes a double amplitude pulse whose detection initiates the line muting function. This can be implemented by a double length pulse included in the bus bit stream which is so detected as to give a double amplitude pulse.
Patent GB-2205049-B (GB)
Title: Treating matter with fluid
Inventor: DODSON CHRISTOPHER EDWARD
IPC: B01J8/08
Filed: 1987-05-28
Granted: 1991-05-15
Abstract: Matter to be treated is passed through at least two treating regions 12, 14 sequentially. In each region a bed 29, 31 of the matter is moved in a band continuously along an annular path by passing fluid through the bed along the path. The annular paths of the regions 12, 14 are concentric.
Patent GB-2208018-B (GB)
Title: Timepiece
Inventor: IKEGAMI TOSHIMASA
IPC: G04C3/00
Filed: 1988-07-20
Granted: 1991-08-07
Abstract: A timepiece comprises a main plate (1) providing bearings for the gear wheels of a gear train between the main plate (1) and a gear train bridge (2). The timepiece has a dial face plate adjacent but spaced from the main plate, which is connected to a back casing by connectors (20). Tongue springs (2f) engage the back casing resiliently and hold the frame comprising the two plates and the components therebetween against the dial face plate. Other tongue springs (2c) hold an insulating plate (10) against two crystal unit terminals (13b) so that they bear against connecting leads on a substrate (11) pressed thereagainst by a tongue spring (1d) formed in the main plate. A tie bar (1j) positions the main plate (1) against the connector (20), whilst a bent portion of the main plate spaces the bridge (2) therefrom. A tongue spring (1e) presses an extension (10a) of the substrate (11) into electrical contact with the cathode of the battery (14). The anode cover of the battery is engaged by spring fingers (2d) on the bridge (2). <IMAGE>
Patent GB-2287393-B (GB)
Title: An absorbent article
Inventor: WIDLUND URBAN
IPC: A61F13/494
Filed: 1995-02-24
Granted: 1997-10-01
Abstract: An absorbent article having a front part (13; 13'), a rear part (14; 14') and a crotch part (15; 15') which lies therebetween. The article includes an absorbent body (1; 1'; 25) which is enclosed between an outer, liquid-impermeable casing sheet (7; 7'; 26) and an inner, liquid-permeable casing sheet (8; 8'; 27), this latter sheet lying proximal to a wearer's body in use. The article further includes on opposite sides of a longitudinal symmetry axis of the article flexible, longitudinally extending flaps (9, 10' 9', 10'; 28, 29), each of which is connected to the inner casing sheet along a longitudinal edge and which extends from the connected longitudinal edge in toward a longitudinal symmetry axis of the article. The flaps (9, 10; 9', 10'; 28, 29) are joined together in the crotch part (15; 15') of the article. The width of the flaps between the connected longitudinal edge and a free longitudinal edge of each flap is greatest in the crotch part (15; 15') and decreases progressively from the crotch part (15; 15') toward the respective front and rear parts (13, 14; 13', 14') whereby the flaps (9, 10; 9', 10'; 28, 29) taper toward the respective front and rear parts (13, 14; 13', 14') from a place at which the flaps are connected together such that adjacent free longitudinal edges of the flaps approach each other most closely at that place and diverge from each other longitudinally of the adjacent free longitudinal edges in directions away from that place when the absorbent article is flattened.
Patent HU-210243-B (HU)
Inventor: HUNYADI KALMAN
IPC: C12M1/06
Filed: 1992-07-07
Abstract: A találmány tárgya fermentor, mely csapágykenő szerkezettel van ellátva. A találmány szerinti fermentor keverőtengellyel, keverő elemmel, tengelyt támasztó csapágyakkal, levegőkeverő csővel, levegőztető szerkezettel, csőkígyóval van ellátva. A fermentor azzal jellemezhető, hogy olyan csapágykenő szerkezete (6) van, amelynek függőleges szállító szakasza (8) tölcsérben (11) végződő csáppal (10) van ellátva, míg a függőleges szállító szakaszához (8) egy olyan csapágykenő cső (9) csatlakozik, amely a függőlegessel 95-180°-os szöget zár be. HU 210 243 B A leírás terjedelme: 6 oldal (ezen belül 2 lap ábra)
Patent HU-218665-B (HU)
Title: Baccatine-iii derivatives, pharmaceuticals containing them as active agent and process for producing them
Inventor: BOMBARDELLI EZIO
IPC: A61K31/695
Filed: 1993-03-04
Abstract: Isolation of a new taxane having pharmaceutical activity, 1a 14-beta-hydroxy-10-deacetyl-baccatine III and hemisynthesis of some derivatives useful as antitumor agents and intermediates. <CHEM> -