baber/WOPTO huggingface dataset:
Patent ZA-818593-B (ZA)
Title: Novel benzo(b)thiophenes,benzo(b)furans,thiochromans and chromans having antimicrobial activity
Inventor: RANE DINANATH FAKIR
IPC: A01N43/50
Filed: 1981-12-10
Abstract: Compounds of the formula 
<CHEM>
 wherein n is 0 or an integer from 1 to 4;
 p is 0 or 1;
 q is 0, 1 or 2,
 R and R<1> are independently hydrogen or halogen atoms, or lower alkyl, halolower alkyl, nitro or NR<2>R<3> groups, wherein R<2> and R<3> are independently hydrogen atoms or lower alkyl groups; or R and R<1> together in adjacent positions complete a fused saturated or unsaturated carbocyclic ring that may contain 5 to 7 carbon atoms;
 X is an oxygen or sulfur atom or a sulphinyl or sulphonyl group;
 Y is an imidazolyl or 1,2,4-triazolyl group, either of which may be substituted by a lower alkyl or aryl group, wherein said aryl group is a phenyl, halophenyl or lower alkyl phenyl group;
 Z is an alkyl, alkenyl, alkynyl, cycloalkyl or heterocyclic aromatic group, which may have at least one substituent selected from halogens atoms and lower alkyl, lower alkoxy, lower alkylidenedioxy, phenyl and N-(N min -lower alkanoyl-piperazinyl) groups, provided that, when n is 0, Z is not 1-alkynyl; and, when n is 1 to 4, Z can also be an alkoxy, alkylthio, aryl, aryloxy or arylthio group, or an aryl, aryloxy or arylthio group having substituents selected from halogen atoms and lower alkyl, lower alkoxy, lower alkylidenedioxy and N-(N min -lower alkanoyl-piperazinyl)- groups;
 where the term "lower" indicates groups having 1 to 6 carbon atoms; and the broken line indicates a single or double bond, with the proviso that it is a double bond only when p is 0 and X is a sulfur atom;
 and the acid addition salts thereof;
 have antimicrobial, in particular antifungal, antibacterial and antiprotozoal activity. Compositions, especially pharmaceutical compositions, containing them and processes for their preparation are also disclosed.
Patent ZA-843449-B (ZA)
Title: Oxytetracyclin-solutions
Inventor: TAN HONG SHENG
IPC: A61K31/65
Filed: 1984-05-08
Abstract: The invention relates to aqueous injectable solutions containing oxytetracyclin, a magnesium compound and polyvinylpyrrolidone with a molecular weight between 500 and 10,000 with a pH of 8-9.5 and to a process for the preparation of these solutions.
Patent ZA-848030-B (ZA)
Title: Electric field producing instrument for the electrotherapeutic self-treatment of pain and insomnia
Inventor: BACCHELLI LUCIANO
IPC: A61N1/24
Filed: 1984-10-15
Abstract: The instrument comprises a set of three plates 10 and 11, coplanar one with respect to the other and interspaced, the two outside ones 10 of which are connected to the negative pole of a current generator constituted by a microbattery 13, while the one in the centre, namely plate 11, is connected to the positive pole. The outside plates 10 and the central one 11 define electrodes made of metal of different characteristics, the former two zinc and the latter brass. 
<??>In this way, two different electric fields are originated: one at the surface due to the diversity in the nature of the electrodes and one deep-seated due to the auxiliary generator 13.
Patent ZA-849808-B (ZA)
Title: Process and apparatus for scrubbing gaseous components out of gaseous mixtures
Inventor: KARWAT HEINZ
IPC: B01D53/40
Filed: 1984-12-17
Abstract: Gaseous components are scrubbed from gaseous mixtures with a physical solvent; the latter, after absorption of the scrubbed-out gaseous components, is regenerated by expansion and stripping, wherein the gaseous fraction being released is discharged and the regenerated solvent is recycled into the scrubbing step. To reduce the content of solvent vapors in the gases to be exhausted into the atmosphere, the released gaseous fraction is cooled in heat exchange with non-thermally degasified solvent in order to condense out entrained solvent vapors from the gaseous fraction.
Patent ZA-851249-B (ZA)
Title: Lower power coin routing gate apparatus
Inventor: PLESKO GEORGE A
IPC: G07D/
Filed: 1985-02-19
Abstract: A coin routing gate comprising a pivotally mounted gate member (50) which has a first position from which it can be deflected by a moving coin (102) to a second position to permit the coin to take one path (R), and electrically energisable retaining means (60) which is selectively operable to retain the gate member in its first position to cause the coin to take another path (A), characterised in that the gate member when in its first position provides part of a coin track (37,50) on which coins travel on edge, the gate member is deflectable from the first position to the second position by the weight of a coin, and the gate member when retained by the retaining means in its first position is not deflected by the weight of a coin so that the coin continues to travel on the coin track. No power is required to route the coin to said one path, because this is done solely in response to the weight of the coin. The power required to route the coin to the other path is only that required to retain the gate member in its first position and this can be made extremely low. Thus, the power consumption of the gate can be made very low so as to suit it for low power applications such as coin operated telephones.
Patent ZA-911790-B (ZA)
Title: Absorbent article having a clasp and a method of fastening the absorbent article to an adjacent garment
Inventor: ITEN THOMAS PETER VAN
IPC: A61F13/00
Filed: 1991-03-11
Abstract: An absorbent article having a clasp and a method of fastening the absorbent article to an adjacent garment is disclosed. The absorbent article includes a first member and clasp means for holding the first member secure to an adjacent garment, such as to the crotch portion of an undergarment. The clasp means includes two relatively stiff portions joined together by a hinge which permits bending of one portion relative to the other portion. At least one of the portions has an arcuate shape along the length thereof and extends outward from the first member. The arcuate portion is designed to pivot on the hinge and forcefully press the undergarment towards the first member when the absorbent article is worn. <IMAGE>
Patent ZA-914138-B (ZA)
Title: Process for the preparation of a poly-l-olefin
Inventor: BOEHM LUDWIG
IPC: C08F4/626
Filed: 1991-05-30
Abstract: Poly-1-olefins, in particular polyethylene, are produced using a Ziegler catalyst whose transition metal constituents are produced by reacting a transition metal compound of titanium, zirconium, vanadium or chromium with a gel-like dispersion of a magnesium, alcoholate. An organoaluminium compound is used as co-catalyst. The polymerizates are obtained in high to very high yields and the particle size distribution of the polymerizates can be controlled.
Patent ZA-919644-B (ZA)
Title: Selective acylation of hydrazines
Inventor: KELLY MARTHA JEAN
IPC: C07C243/38
Filed: 1991-12-06
Abstract: This application relates to a process for selectively monoacylating hydrazines by reacting unsubstituted or monoalkylhydrazines with trichloromethyl aryl ketones.
Patent ZA-954107-B (ZA)
Title: Non-systemic control of parasites
Inventor: DORN HUBERT
IPC: A61K31/444
Filed: 1995-05-19
Abstract: Use of agonists and antagonists of nicotinic acetylcholine receptor (A) of insects for non-systemic combating of parasitic insects (fleas, lice and flies) on humans and animals. Independent claims are also included for: an agent and molded articles for non-systemic combating of parasitic insects on humans and animals comprising (A). ACTIVITY : Antiparasitic; Plant Protectant; Insecticide. MECHANISM OF ACTION : Nicotinic acetylcholine receptor agonist; Nicotinic acetylcholine receptor antagonist.
Patent ZA-979732-B (ZA)
Title: Infectious clones of RNA viruses and vaccines and diagnostic assays derived therof.
Inventor: MEULENBERG JOHANNA JACOBA MARI
IPC: G01N33/569
Filed: 1997-10-29
Abstract: The invention comprises a method for generating an infectious clone based on the genome of a positive strand RNA virus which has a genome of at least about 15 kb. The invention further comprises a method for generating an infectious clone based on the genome of an RNA virus, said method further comprising selecting infectious clones by transfecting a host cell with said recombinant nucleic acid whereby said host cell is in essence not susceptible to infection with said virus. The invention further provides modified RNA viruses and vaccines and diagnostic assays derived thereof.
Patent ZA-991693-B (ZA)
Title: Game machine.
Inventor: OSAWA AKIRA
IPC: A63F5/04
Filed: 1999-03-03
Abstract: Provided is a slot machine with which a player can hold interest in a game until the game is over, and which is fun so that the player can concentrate his attention upon a game. In the slot machine which determines a prize situation, depending upon a combination of symbols to be displayed on effective lines, the position of the effective lines is variable and is determined by sampling a random number. <IMAGE>
Patent AT-408931-B (AT)
Title: Kink protection sleeve
Inventor: HAMMER WALTER ING
IPC: H01R13/56
Filed: 2000-02-23
Granted: 2002-04-25
Abstract: Kink protection sleeve for electrical plugs, in particular for mains plugs, which kink protection sleeve has a large number of discs 4 which run approximately at right angles to the longitudinal axis 1 of the plug base body 2 and of the cable 3 and which discs 4 are connected to one another by means of webs 5 which run approximately parallel to the longitudinal axis 1 and are combined to form four groups 50, 51, 52, 53 which, when viewed in the direction of the longitudinal axis 1 of the kink protection sleeve, are arranged in pairs symmetrically with respect to the longitudinal axis 1, with, in the case of the second two mutually opposite web groups 50, 52, a web 5 being arranged only between every alternate pair of mutually adjacent discs 4, in the case of the first two mutually opposite web groups 51, 53, a web 5 being in each case arranged between each of the adjacent discs 4, and the webs 5 of the second two mutually opposite web groups 50, 52 being arranged offset with respect to one another. <IMAGE>
Patent GB-2366369-B (GB)
Title: Detection of thermally induced turbulence in fluids
Inventor: CARTER EDWIN CHRISTOPHER
IPC: F23N5/08
Filed: 2000-04-04
Granted: 2002-07-24
Abstract: A turbulent fluid, such as a flame, is examined using an array of infrared detector elements. The relationship between the thermal emissions received by different elements at different times is analysed, for example using correlation functions. This enables existence of a flame to be verified and the nature of the flame to be identified. <IMAGE>
Patent GB-2362367-B (GB)
Title: Can opener
Inventor: SO SHUN
IPC: B67B7/72
Filed: 2000-05-19
Granted: 2002-03-27
Abstract: A can opener (100) comprising a pair of handles (10 and 11), a traction wheel (13) and a cutter blade (14) for removing a lid of a can in the conventional laterally-cutting manner. Embodiments of the invention include an operating knob (16) that is supported, at one side (right side as shown) of the can opener (100), to rotate about an axis transverse to a central axis of the can. The knob (16) is coupled by means of step-down gearing (17 and 18) to the traction wheel (13). This construction renders the use of the can opener (100) much more comfortable for a user. For left-handed use, the knob (16) is fitted to the opposite (left hand) side of the can opener. <IMAGE>
Patent GB-2348930-B (GB)
Title: Sliding-Contact bearings
Inventor: LYON JOHN
IPC: F16C33/12
Filed: 1999-02-12
Granted: 2001-11-28
Abstract: A plain bearing comprises a strong backing, a layer of silver and an overlay coating of a metal containing diamond particles. The diamond-containing metal may be of silver, lead, lead/tin, lead/indium or lead/tin/copper. The diamond may be natural or synthetic.
Patent GB-2371326-B (GB)
Title: Fitting for sliding doors
Inventor: LOGGEN JOERG
IPC: E05F5/00
Filed: 2001-10-19
Granted: 2004-05-26
Abstract: A roller 3 for supporting a sliding door 1 on a rail 5 is adjustable both along the direction of its axis 16 and in the vertical plane. Vertical adjustment is provided by an eccentric bearing 17. A safety device 12 which is also eccentrically adjustable engages the underside of the rail 5. Spring-loaded travel stops 24 are mounted on the rail 5.
Patent GB-2397852-B (GB)
Title: A pump
Inventor: HAMMOND GEOFFREY ROBERT
IPC: B65D83/00
Filed: 2003-01-31
Granted: 2007-01-17
Abstract: A pump comprising a container containing a dispense material, an outlet and an actuator arranged to alternate between a first and a second configuration in response to a change in the pump's environment, which change in configuration causes an aliquot of dispense material to be expelled through the outlet.
Patent GB-2417771-B (GB)
Title: Improvements in and relating to uv gas discharge tubes
Inventor: ALLSWORTH MAX DANIEL
IPC: F23N5/08
Filed: 2004-09-07
Granted: 2010-02-17
Abstract: In use of a UV gas discharge tube (such as used in flame monitoring apparatus), an electric field is periodically applied in the tube, each application of the field being followed by an 'off' period in which the field is removed. During this process, the mean value of the statistical lag T s  is measured over a predetermined time duration (the statistical lag is the time lag after each application of the electric field to the tube before conduction (if any) takes place). If the statistical lag lies within region I, the flame is judged to be present. If the statistical lag lies in region II, the flame is judged to be off (and a warning may be signalled). If the statistical lag lies in region III, a fault in the tube is signalled. This may be a "field emission" fault whereby free electrons are generated by the applied electric field, without the presence of UV radiation or it may be a "multiple counting" fault. Here, contamination of the gas within the tube causes the time required to de-ionise the gas, when the electric field is removed, to be increased. A multiple counting fault may be confirmed by monitoring each conduction of the tube and checking whether there is an immediately following conduction. A multiple counting fault may also be checked by increasing the lengths of the 'off' periods of the electric field and checking whether the mean statistical lag increases.
Patent GB-2047706-B (GB)
Title: Process for producing methyl tert-butyl ether from methanol and isobutene
IPC: C07C41/06
Filed: 1980-04-23
Granted: 1983-05-18
Abstract: Process for producing methyl tert-butyl ether (MTBE) by reacting methanol with the isobutene present in a C4 cut in a proportion from 10 to 60%, wherein said cut, admixed with methanol is contacted, in a first reaction zone, with an acid catalyst in the conditions of etherification of isobutene by methanol unit 93 to 98% of the isobutene has been converted, the reaction product is fractionated under at least 10 bars to a bottom fraction consisting essentially of MTBE and a top fraction which is contacted, in a second reaction zone, with an acid catalyst, under the conditions of etherification of isobutene by methanol, until at least 99% of the initial isobutene has been converted, the resulting product is washed with water and separated into a residual C4 cut which is discharged and an aqueous phase wherefrom methanol is recovered by distillation.
Patent GB-2128711-B (GB)
Title: Adjustment device
Inventor: SEAMAN ROBERT BRIAN
IPC: G05G23/00
Filed: 1983-09-16
Granted: 1985-09-04
Abstract: An adjustment device for setting the axial position of a component 12 within a casing 14, 15 comprises an annular member 17 the internal peripheral surface of which is threaded and is engaged with a threaded portion 13 of the component. The outer peripheral surface of the member is provided with gear teeth for engagement by teeth on a pinion 20 formed on an adjusting means 19. When the teeth in the pinion and member are engaged rotation of the adjusting means will effect axial movement of the component. The teeth on the member are engageable by a plastics plug 22 to secure the adjustment. <IMAGE>
Patent GB-2171584-B (GB)
Title: Improvements in or relating to protective equipment for horses
Inventor: WESTROPP HILARY ANN
IPC: A61D9/00
Filed: 1986-02-06
Granted: 1988-07-13
Abstract: The invention relates to an over-reach boot for horses, ponies and the like to protect the animal's forelegs from kicks by its rear legs. The boot comprises a number of strips or panels (4) which preferably overlap and which are provided at their upper portions (13) with loops (14) and apertures (16) by which a desired number of panels (4) are threaded onto a strap (6) which is fastened around the foreleg with a non-slip buckle (8).
Patent GB-2198357-B (GB)
Title: Absorbent structure
Inventor: BERNARDIN LEO JOSEPH
IPC: A61F13/49
Filed: 1987-11-16
Granted: 1988-12-29
Abstract: Disposable diaper includes absorbent material sandwiched between a liq.-permeable liner and an impermeable backing sheet. The absorbent material is composed of two layers of cellulose fibres. The inner layer has a lower density than the outer layer. Pref. the inner layer has a density of 0.03-0.14 g/cm3 and the outer layer has a density of 0.14-0.3 g/cm3. Pref. 80% of the outer layer is void vol. Pref. a layer of superabsorbent material is also included in the diaper and contacts the outer layer. Pref. the inner fibre layer is soft wood fluff and the outer layer is hard wood fluff.
Patent GB-2205020-B (GB)
Title: High frequency resonator for welding material
Inventor: HARRIS EVERETT ALAN
IPC: H04R1/30
Filed: 1988-03-01
Granted: 1990-03-07
Abstract: A blade-shaped high frequency resonator for welding sheet material without a gap, when resonators of this shape are disposed in an array, includes at its output surface a pair of laterally extending ears, each ear terminating in end surfaces configured to interface with the end surfaces of a similarly shaped juxtaposed resonator. Each ear is dimensioned to cause the sum of the moments about the lateral axis of the resonator to be substantially zero. Typically, the lateral end surface of a respective ear is of a zigzag configuration. The end surface intersecting the lateral resonator axis intersects such axis at an angle of less than ninety degrees.
Patent GB-2246725-B (GB)
Title: Water conditioners
Inventor: STEFANINI DANIEL
IPC: B01J19/12
Filed: 1990-07-11
Granted: 1995-03-08
Abstract: A water conditioner using a radio signal, the power of which directly varies with the flow of the water. The conditioner is attached to the water system by a novel method. The power output is controlled by three independant sources, the turbulance created by the rate of flow of water, the turbulance created by the amount of limescale in the water system and the activity in the premises which is an indicator of the future usage of water. The method of connection utilizes electrical contacts on the water conditioner, which are held fast to the water system by means of ties. The water conditioner treats the water in a manner which results in the efficient transfer of heat through the water. This effect reduces heating and energy usage.
Patent HU-214284-B (HU)
Inventor: BAUMANN ERNST
IPC: A01N43/90
Filed: 1992-12-18
Abstract: Eljárás tejsavszármazékők előállítására, ezeket hatóanyagkénttartalmazó herbicid készítmények és alkalmazásűk. A tejsavszármazékők(I) általánős képletében R1 jelentése hidrőxilcsőpőrt vagy 1–4szénatőmős alkőxicsőpőrt, R2 jelentése 1–4 szénatőmős alkőxicsőpőrt,R3 jelentése 3–6 szénatőmős ciklőalkilcsőpőrt vagy halőgénatőmmal,hidrőxil- vagy fenilcsőpőrttal adőtt esetben mőnőszűbsztitűált 1–8szénatőmős alkilcsőpőrt, vagy R1 és R3 együtt őlyan, adőtt esetbenegy-két metilcsőpőrttal szűbsztitűált, 3–5 szénatőmős alkilénláncőtképez, amelyben egy láncvégi metiléncsőpőrtőt őxigénatőmhelyettesíthet. ŕ
Patent HU-217639-B (HU)
Inventor: CASE PAUL DAVID
IPC: A24D1/04
Filed: 1994-02-22
Abstract: A találmány tárgya füstszűrő rúd dohányárukhoz, amely papírfüstszűrővel rendelkezik, a papír füstszűrő anyagnaknedvesdezintegrációsindex-mérési eljárással meghatározott nedvesdezintegrációs indexe van. Közelebbről a találmány olyan dohányáru-füstszűrő rúdra vonatkozik, amelynek nedves dezintegrációs indexelegfeljebb 10. A találmány kiterjed az olyan dohányárura is, amely adohányanyag rúdjából és egy szűrőből áll, s a szűrő szűrőanyagkéntnedvesség hatására olyan szétfoszló papírt tartalmaz, amelynekdezintegrációs indexe legfeljebb 10. Előnyösen a szűrő bármely továbbikomponense könnyen degradálható. ŕ
Patent HU-212643-B (HU)
Title: Reinforced polyolefinic thermoplastic composition
Inventor: MORO ALESSANDRO
IPC: C08L23/02
Filed: 1994-03-01
Abstract: Reinforced polyolefinic thermoplastic composition comprising a polyolefin, a carbonate of a metal appertaining to IIa Group of the Periodic System and a maleamic silane having general formula:
       
 wherein R and R₁ are hydrogen or an alkyl radical; R₂ is a alkoxy hydrolysable group or a halogen atom; R₃ is an alkyl radical having from 1 to 8 carbon atoms; X may be a radical of formula:
       
 or an aromatic, cycloaliphatic o heterocyclic divalent radical.
Patent HU-217390-B (HU)
Title: Method to digital data transmission
Inventor: CHAHABADI ZIAEDIN
IPC: H04Q11/00
Filed: 1994-12-13
Abstract: The method provides digital data transmission between an exchange of a telecommunications system and a subscriber (Tln) connected to it by a lead. A cable distributing plug (EVZ) is connected in the transmission path near the subscriber (Tln). This has a network terminal with a transmitter (ST) and a receiver (ET).  Metallic conductor leads (B) are used between the plug (EVZ) and the subscriber (Tln). At least one terminal (TEE) for a subscriber (Tln) for transmitting and receiving data, is connected to each of the leads (B). The terminal (TEE) has a transmitter (ST) and receiver (ET). A unit connected to the receiver (ET) is associated with the transmitter (ST). This unit increases the amplitude of the data to be sent to the receiver (ET) according to a signal from the receiver (ET). This signal takes into account a damping of the received data from the transmitter (ST).
Patent IT-1216845-B (IT)
Title: Automatic pressure filter
Inventor: CAVALLI GIAMPAOLO
IPC: B01D/
Filed: 1987-01-21
Granted: 1990-03-14
Abstract: A mixing and filtering unit for use in an injection moulding installation and comprising, a housing; a housing inlet for coupling to an injection unit; a housing outlet for coupling to an injection nozzle; annular elements disposed in successive contiguous disposition coaxially within the housing so as to define together, a central, throughgoing passage way and, with an inner surface of the housing, an annular flow space; adjacent contiguous faces of said annular elements being formed with score-lines so as to define microe-passages which communicate between the central passage way and the annular flow space. A terminal element located within said housing adjacent said housing outlet and being formed, on a first face thereof contiguous with an adjacent face of an annular element with a first central recess and on a second face thereof adjacent said housing outlet with a second central recess. Recesses are sepd. by a body portion of terminal element forming an end wall of said central passage way.
Patent IT-1226169-B (IT)
Title: Rotary tiller raising parallel ridges
Inventor: KALIF EYTAN
IPC: A01B33/02
Filed: 1988-01-26
Granted: 1990-12-19
Abstract: The rotary tiller (1) is designed to till originally flat soil in the form of parallel furrows (F) and ridges (R) and to loosen the soil over the entire ridge surface of the depth h. It consists of a horizontal shaft (12) attached to a tractor (II) by means of a height-adjustable girder (III) and is rotated in the direction of travel via the power-take-off of the tractor. The shaft (12) contains spaced-apart discs (10) each with four blades (13) attached to its corners. The majority of the discs are fixed to the shaft at inclination angles of up to 15 degrees, and that the respective circumferences of the blade ends along the shaft gradually increase and decrease in conformity with the intended shape of the ridges and furrows.