baber/WOPTO huggingface dataset:
Patent ZA-826212-B (ZA)
Title: Indicating device for the parameters of a diving operation
Inventor: HERMANN JUERGEN
IPC: B63C11/32
Filed: 1982-08-25
Abstract: The device is based on at least one memory containing the decompression parameters of a table of diving depth and times. It estimates and compares measured values of diving depth and times with those contained in the memory. At each moment of the diving, the total climbing time (15) including the imposed decompression stages (16) depending on the duration (13) and on the depth (14) of the diving may be displaced, and/or there is provided a device which transforms, for going to a new depth, the real base time in a time equivalent to this new stage. A single air/water interchangeable pressure sensor is used comprising preferably a piezoresistive cell. LED diodes are lit, if the maximum climbing speed is exceeded (10), if a decompression stage is reached (11) and if the device is out of work (12) by exceeding the time and/or the depth.
Patent ZA-833283-B (ZA)
Title: Synergistic avermectin combination
Inventor: DYBAS RICHARD A
IPC: A01N43/90
Filed: 1983-05-09
Abstract: A novel combination of one or more avermectin compounds of formula   <CHEM> where the broken line indicates either a single or a double bond at the 22,23-position; n is 0 or 1, and when n is 0 a hydrogen is present at the 13-position;  R1 is hydrogen or <CHEM> R2 is hydrogen or hydroxy provided that R2 is present only when the broken line indicates a single bond;  R3 is sec-butyl or isopropyl; and R4 is hydrogen or methyl, with agricultural spray oil is synergistic in such a manner as to allow for a drastic reduction in the amount of active ingredient that is fully effective and also to provide a dramatic extension of the period over which such a combination is fully effective. The synergistic combination is useful as an agricultural insecticide and miticide against a variery of insects and mites which infest a variety of plants.
Patent ZA-841824-B (ZA)
Title: Apparatus for compacting scrap materials,such as relatively comminuted scrap metal,waste,and the like
Inventor: VEZZANI LUCIANO
IPC: B30B15/30
Filed: 1984-03-12
Abstract: To compact such scrap materials as relatively comminuted chip, waste, and the like, an apparatus is provided which comprises a vertically extending briguetting machine, upstream whereof there is provided at least one horizontal pre-compression device. The briquetting machine has a portal-like configuration and a vertical compacting ram arranged to penetrate a side intake feed chamber and a vertical axis die. A closure anvil is movable under the die. The die is mounted with a small clearance in the die holder and has an indentation along one generatrix of the outer surface. Thus, the die will be ruptured along the generatrix line during the compression stroke. This does not jeopardize functionality but rather makes die replacement easier. The vertical arrangement eliminates eccentric wear as due to the weight of the horizontally moving elements of known briquetting machines, and facilitates the intaking of the pre-compressed material.
Patent ZA-842847-B (ZA)
Title: Process for the treatment of a purge solution particularly intended for a process for the extraction of zinc by electrolysis
Inventor: LAVEYNE MICHEL
IPC: C25C1/16
Filed: 1984-04-16
Abstract: The invention relates to the treatment of purge solutions formed in the process of the extraction of zinc by electrolysis. According to the invention, the purge solution, which consists of a part of the purified solution rich in zinc sulfate, is subjected to electrodialysis in the presence of an anion exchange membrane so that a catholyte is formed which is depleted in zinc and in sulfate and which contains magnesium. The catholyte can then be precipitated by neutralization, after recovery of the remaining zinc. Application to the extraction of zinc from its ores.
Patent ZA-847960-B (ZA)
Title: Peptides
Inventor: COY DAVID H
IPC: A61P5/00
Filed: 1984-10-11
Abstract: In one aspect, dodecapeptides capable of inhibiting GH, insulin, and glucagon secretion and having the formula N-acetyl-Cys-Lys-Asn-A-Phe-D-Trp-Lys-Thr-Phe-Thr-Ser-B-NH2 wherein A is Phe or 4-X-Phe wherein X is Cl, Br, or F, and B is Cys or D-Cys; or a pharmaceutically acceptable salt thereof.
Patent ZA-859171-B (ZA)
Title: Cold deformation process employing improved lubrication coating
Inventor: TULL THOMAS WARD
IPC: C23C22/08
Filed: 1985-11-29
Abstract: A heavy phosphate coating suitable as a base for a lubricant, prior to cold deformation of a ferrous surface, is formed by application of an aqueous acidic phosphating solution containing phosphate, organic nitro compound or nitrate (introduced as an inorganic nitrate), zinc, manganese or iron and, to increase the coating weight, hydroxylamine, is an amount of at least 0.01% by weight.
Patent ZA-863486-B (ZA)
Title: Multiple layer polymeric films and process for making them
Inventor: TSE SAMUEL W
IPC: B29C48/21
Filed: 1986-05-12
Abstract: A packaging film (10) is characterized by the inclusion of a layer (14) of a vinylidene chloride copolymer, e.g. VDC-methylacrylate copolymer, between at least two other layers (16, 18) which contain ethylene vinyl acetate, and optionally linear low density polyethylene. The film may be unoriented or molecularly oriented, may be heat set, and if oriented, optionally the film may be cross-linked. A process of making the cross-linked film includes the steps of joining the layers in face-to-face contact e.g. by coextrusion and of crosslinking the film after assembly of the vinylidene chloride copolymer layer into the structure. Cross-linking can be achieved by electron beam irradiation at a level of at least 1.5 megarads. The film can have a further layer or layers e.g. for heat sealing and for improving its abuse resistance, and can be made into a heat shrinkable bag suitable for packaging foodstuffs.
Patent ZA-885151-B (ZA)
Title: Novel substituted n-(3-hydroxy-4-piperidinyl)benzamides
Inventor: DAELE GEORGES HENRI PAUL VAN
IPC: C07D401/06
Filed: 1988-07-15
Abstract: Novel N-(3-hydroxy-4-piperidinyl)substituted benzamides of formula   <CHEM>  wherein: R<1> is hydrogen, C1-6alkyl, arylC1-6alkyl, C1-6alkylcarbonyl, aminoC1-6alkyl or mono- and di(C1-6alkyl)aminoC1-6alkyl;  R<2> is hydrogen or C1-6alkyl; R<3>, R<4> and R<5> each independently are hydrogen, C1-6alkyl, C1-6alkyloxy, halo, hydroxy, cyano, nitro, amino, mono- and di(C1-6alkyl)amino, aminocarbonyl, arylcarbonylamino, C1-6alkylcarbonylamino, C1-6alkylcarbonyl, C1-6alkylcarbonyloxy, aminosulfonyl, C1-6alkylaminosulfonyl, C1-6alkylsulfinyl, C1-6alkylsulfonyl, C1-6alkylthio, mercapto, trifluoromethyl, arylC1-6alkyloxy or aryloxy;  Alk is a C1-6alkanediy;  X is O, S, NR<6> C(=O) or C(=S); Het is a five- or six membered heterocyclic ring being optionally fused with a six membered carbocyclic ring, and being optionally substituted; the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are gastrointestinal motility stimulating agents; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent ZA-907112-B (ZA)
Title: Heterocyclic compounds and their preparation and use
Inventor: HANSEN HOLGER CLAUS
IPC: A61P25/20
Filed: 1990-09-06
Abstract: New imidazoquinazoline compounds having the general formula <CHEM> wherein A together with the alpha -marked carbon atom and the  beta -marked nitrogen atom is one of the groups <CHEM> wherein R<4>, R<5>, R<6> and R<7> independently are hydrogen, halogen C1-6-alkyl, aryl or aralkyl R<1> is <CHEM>  cyano or CO2R<8>, wherein R<8> is hydrogen, C1-6-alkyl or C3-7-cycloalkyl, trifluoromethyl or C1-6-alkoxymethyl, R<2> and R<3> independently are hydrogen, halogen, CN, C1-6-alkyl, C2-6-alkenyl, C2-6-alkynyl, trifluoromethyl, C1-6-alkoxy, dialkylaminoalkoxy, aralkoxy, aryloxy which may be substituted with halogen or alkoxy, a cyclic amino group, or NR<9>R<1><0> wherein R<9> and R<1><0> independently are hydrogen or C1-6-alkyl. The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, antipsychotics, antiemetics, or in improving the cognitive function of the brain of mammals.
Patent ZA-911264-B (ZA)
Title: Rapid miosis with control of intraocular pressure
Inventor: MCKINZIE JAMES W
IPC: A61K31/215
Filed: 1991-02-20
Abstract: Quick miosis with 24 hour control of intraocular pressure of patients undergoing extracapsular cataract extraction surgery is achieved by applying to the eyes of the patient during surgery acetylcholine as a first miotic agent and carbachol as a second miotic agent. Acetylcholine provides quick miosis while carbachol enhances the miotic effect while providing post-surgery control of intraocular pressure. The two miotic agents can be dissolved in a common saline carrier. The two agents can be combined in a unit dosage package by disposing acetylcholine in powder form in a first compartment and a solution of carbachol in a second compartment. The combined miotic agent of the invention is especially useful when substances which raise IOP such as viscoelastic agents are used during ocular surgery and/or with sensitive patients who enter the surgery with elevated pressure such as those suffering from glaucoma.
Patent ZA-918598-B (ZA)
Title: Self-tapping,and self-tapping and self-drilling,rock bolts
Inventor: GRAY PETER ANDREW
IPC: E21D21/00
Filed: 1991-10-29
Abstract: PCT No. PCT/AU91/00503 Sec. 371 Date Jun. 8, 1993 Sec. 102(e) Date Jun. 8, 1993 PCT Filed Oct. 29, 1991 PCT Pub. No. WO92/08040 PCT Pub. Date May 14, 1992.A self-tapping rock bolt having a discontinuous threaded profile with a plurality of cutting edges and at least one flute extending along the length of the rock bolt. The cutting edges are adapted to cut a threaded profile in the internal surface of a pilot hole so that the threaded profile of the rock bolt interlocks therewith. An internal axial hole is provided to enable water to be injected through the rock bolt as the threaded profile is being cut. The discontinuous threaded profile is tapered to form a lead-in section such that the height of the leading edge of each segment of the discontinuous threaded profile progressively increases from a leading end of the rock bolt.
Patent ZA-932528-B (ZA)
Title: New perhydroisoindole derivatives and their preparation
Inventor: ACHARD DANIEL
IPC: C07D403/06
Filed: 1993-04-08
Abstract: PCT No. PCT/FR93/00351 Sec. 371 Date Oct. 11, 1994 Sec. 102(e) Date Oct. 11, 1994 PCT Filed Apr. 8, 1993 PCT Pub. No. WO93/21154 PCT Pub. Date Oct. 28, 1993.This ivention relates to novel perhydroisoindole derivatives having formula (I),    <IMAGE>  (I)  wherein the symbols R, which are the same or different, are phenyl radicals optionally 2- or 3-substituted by a halogen atom or a methyl radical, R' is a phenyl radical optionally 2-substituted by a C1-2 alkylk or alkyloxy radical, R'' is a fluorine atom or a hydroxy radical, and R''' is a hydrogen atom, or else R' and R''' are hydroxy radicals, or R'' and R''' together form a bond, and Ro is a hydrogen atom or a protective radical; salts thereof whereever applicable; and preparation thereof. These products are synthetic intermediates for the preparation of derivatives having P substance antagonist activity.
Patent ZA-938421-B (ZA)
Title: Quinuclidine derivative for treatment of inflammatory and gastrointestinal disorders
Inventor: ITO FUMITAKA
IPC: C07D453/02
Filed: 1993-11-11
Abstract: PCT No. PCT/US93/06624 Sec. 371 Date Jun. 19, 1995 Sec. 102(e) Date Jun. 19, 1995 PCT Filed Jul. 19, 1993 PCT Pub. No. WO94/11368 PCT Pub. Date May 26, 1994This invention relates to the quinuclidine derivative (2S, 3S)-N-(5-n-propyl-2-methoxyphenyl)methyl-2-diphenylmethyl-1-azabicyclo[2.2.2]octan-3-amine and its pharmaceutically acceptable salts. These compounds are substance P antagonists and are useful in the treatment of gastrointestinal disorders, inflammatory disorders, central nervous system disorders and pain.
Patent ZA-946659-B (ZA)
Title: 2(1h)-quinolone compounds process for preparing them and pharmaceutical compositions containing them
Inventor: CORDI ALEX
IPC: A61P25/28
Filed: 1994-08-31
Abstract: Compounds of formula (I): <IMAGE>  in which:   R1, R2 and R3, which are identical or different, represent a hydrogen or halogen atom or an alkyl, nitro, cyano or aminosulphonyl group or else, when two of them are situated on adjacent carbons, form, with the carbon atoms to which they are attached, a (C3-C7)cycloalkyl ring or a benzene ring which is substituted or unsubstituted, R4 represents a hydrogen atom, a substituted or unsubstituted phenyl or linear or branched (C1-C6)alkyl group or a group <IMAGE> in which R6 or R7, which are identical or different, represent a hydrogen atom or a substituted or unsubstituted, linear or branched (C1-C6)alkyl group, R5 represents a hydrogen atom, a hydroxyl, linear or branched (C1-C6)alkoxy, phenoxy, mercapto, linear or branched (C1-C6)alkylthio, substituted or unsubstituted, linear or branched (C1-C6)alkyl, substituted or unsubstituted phenyl or substituted or unsubstituted amino group, or a group <IMAGE>  in which R6 or R7 are as defined above, their isomers and their addition salts with a pharmaceutically acceptable acid or base. Medicaments.
Patent ZA-946853-B (ZA)
Title: Crystals of antimicrobial compound.
Inventor: KIMURA YOUICHI
IPC: C07D221/00
Filed: 1994-09-06
Abstract: A method for selectively obtaining any one of an anhydrate, a 1/2 hydrate, a 1 hydrate, and a 3/2 hydrate of 7-[(7-(S)-amino-5-azaspiro[2.4]heptan-5-yl]-8-chloro-6-fluoro-1-[(1R,2 S)-2-fluorocyclopropyl]-4-oxo-1,4-dihydroquinoline-3- carboxylic acid is disclosed, comprising treating the compound in an aqueous solvent or water or recrystallizing the compound from an aqueous solvent or water. <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>
Patent ZA-957683-B (ZA)
Title: Light weight genset
Inventor: SCOTT HAROLD C
IPC: H02K29/00
Filed: 1995-09-13
Abstract: Apparatus comprising a stator (210) including at least one winding (602, 604), and a rotor (220) disposed relative to the stator (210) is disclosed. The arrangement is such that relative motion of the rotor (220) and stator (210) causes magnetic flux from the rotor (220) to interact with and induce current in the stator winding (602, 604). The stator (210) comprises a soft magnetic core, a first winding (602) including a predetermined number of turns corresponding to a first predetermined voltage output and a second winding (604) including a predetermined number of turns corresponding to a second predetermined voltage output. The respective windings (602,604) are grouped together as a unit and wound about the core such that the respective winding coils (602,604) are wound in continuous close thermal contact with each other.
Patent ZA-979219-B (ZA)
Title: Ophthalmic compositions containing a carbonic anhydrase inhibitor and xanthan gum
Inventor: CHASTAING GILLES
IPC: A61K31/382
Filed: 1997-10-15
Abstract: The present invention relates to ophthalmic compositions for the treatment of ocular hypertension and glaucoma, comprising a hypotonic solution of 0.1 to 0.2% (w/w) of xanthan gum and 0.5 to 5% (w/w) of a topical carbonic anhydrase inhibitor or an ophthalmologically acceptable salt thereof.
Patent AT-409110-B (AT)
Title: Ring mechanism
IPC: B42F13/22
Filed: 2000-03-23
Granted: 2002-05-27
Abstract: Ring mechanism with openable ring clips 1 which are held movably between an open and a closed position. In order to produce a ring mechanism which is considerably lighter and allows raw material savings in manufacture, the ring clips are arranged in a fixed manner on two essentially mutually parallel bars mounted rotatably in transverse supports, and the bars are held alternatively in two positions by elastic elements. <IMAGE>
Patent CH-613086-B (CH)
Inventor: SUZUKI YASOJI
IPC: G04C3/14
Filed: 1974-11-19
Abstract: Disclosed is a circuit for generating in a pulse motor drive coil an initial pulse motor drive pulse in a unit length of time during which a second hand is driven by one step, after resetting for time correction has been released. The output of a divider chain for frequency-dividing a standard frequency signal from a quartz oscillator into a signal having a period equal to the unit length of time is delayed by a delay circuit, and by a logic gate responsive to the output of the delay circuit and the output of the divider chain there is produced an output pulse signal having a period equal to the unit length of time and a narrower width. The output of the logic gate is supplied to a binary counter. An output circuitry responsive to the output of the binary counter and the output of the logic gate generates drive pulses in the drive coil. The reset signal is applied to the delay circuit and at least a frequency divider stage producing the signal the period of which equals the unit length of time.
Patent GB-2369931-B (GB)
Title: Improved electro-magnetically operable device
Inventor: WYGNANSKI WLADYSLAW
IPC: H01H51/22
Filed: 2001-07-05
Granted: 2004-06-30
Abstract: An electro-magnetically operated device is described in which a magnetisable armature, typically a length of thin naturally resilient mild steel, is sandwiched between, and extends from, two parts of a magentic circuit which contains an air gap into which the armature extends. An electromagnet polarizes the armature along its length so as to cause the end thereof in the air gap to be attached to one or the other of the two poles of the magnetic circuit defining the gap. The armature is designed so as to be capable of adopting a mid-position between the poles of the air gap if the curent flowing in the electromagnet is reduced to zero. Equalising the air gaps and adjusting the size of the gap relative to the resilience of the armature will produce a bistable characteristic in which the armature will not remain in the mid-position, but will always remain in contact with one pole or the other, and is shifted from one to the other by a pulse of current of appropriate polarity. Adjustment of the size of the air gap on one side or the other of the armature introduces an out of balance in the magnetic circuit enabling the device to adopt a monostable characteristic instead of a bistable characteristic.
Patent GB-2410075-B (GB)
Title: Boiler unit with remote management system
Inventor: CHAMBERLAIN LUKE
IPC: F24H9/14
Filed: 2002-07-11
Granted: 2005-11-16
Abstract: A boiler assembly 1 includes the boiler unit 2 detachably connected to a manifold unit 4 which provides a connection interface to a heating pipework system. The boiler unit and manifold unit each include respective isolation means 48 and 82 to isolate the boiler unit from the manifold unit. The isolation means may include valves 82 of the manifold unit connected to valves 48 of the boiler unit. The connection interface may additionally comprise quick release means.
Patent GB-2437782-B (GB)
Title: Speech driven prompt system
Inventor: LAMBOURNE ANDREW
IPC: G10L15/26
Filed: 2006-04-12
Granted: 2010-06-23
Abstract: A speech driven control system for controlling the rate at which a pre-prepared text is to be displayed comprising: an audio input connected to receive an audio signal representing speech delivered by the speaker, said speech intended to match said pre-prepared text; means for converting the signal into observations; a data structure representing said pre-prepared text as a plurality of phonemes; means for comparing observations derived from the audio signal with phonemes in the data structure to determine at any time the location in the text represented by the speech delivered by the speaker; and means for generating a display control signal for controlling the rate at which text is displayed based on the determined location.
Patent GB-2439586-B (GB)
Title: Liquid crystal display device and fabricating method thereof
Inventor: YANG JOON-YOUNG
IPC: G02F1/1333
Filed: 2006-10-27
Granted: 2008-12-10
Abstract: A liquid crystal display device may comprise a semiconductor layer on a substrate and including a channel portion and ohmic contact portions at both sides of the channel portion, wherein an edge portion of the semiconductor layer has a side surface of a substantially tapered shape; a gate insulating layer covering the semiconductor layer; a gate electrode on the gate insulating layer and substantially corresponding to the channel portion; source and drain electrodes contacting the semiconductor layer; and a pixel electrode contacting the drain electrode.