baber/WOPTO huggingface dataset:
Patent YU-46925-B (YU)
Inventor: TURCONI M
IPC: A61K31/415
Filed: 1988-09-21
Abstract: New pharmacologically active benzimidazoline-2-oxo-1-carboxylic acid derivatives which are 5-HT receptor antagonists useful as antiemetic agents and as gastric prokinetic agents of the following formula: <CHEM> wherein R represents a hydrogen atom, C1-6 alkyl, C1-6 alkenyl or C1-6 alkynil; R1 and R2 may be at the same time or not a hydrogen atom, halogen, trifluoromethyl, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, C1-6 acyl, carboxyl, C1-6 alkoxycarbonyl, hydroxy, nitro, amino optionally C1-4 alkyl N-mono or di-substituted, C1-6 acylamino, C1-6 alkoxycarbonylamino, carbamoyl optionally C1-4 alkyl N-mono or di-substituted, cyano, C1-6alkylsulphinyl, C1-6 alkylsulphonyl, amino sulphonyl optionally C1-4 alkyl N-mono or di-substituted, C1-4 alkyl N-mono or di-substituted aminosulphonylamino, aminosulphonylamino; Y is oxygen or is N - R3 in which R3 is a hydrogen, a C1-6 alkyl or optionally substituted by one or more C1-6 alkoxy benzyl; A is a group selected from: <CHEM> wherein p is 0, 1; r is 0, 1, 2, 3; R4 is hydrogen atom or a C1-4 alkyl; R5 is a hydrogen atom, C1-6 alkyl, C3-8 cycloalkyl, C3-8 cycloalkyl C1-4 alkyl,substituted phenyl C1-4 alkyl or R5 is a group of formula <CHEM> wherein R6 is hydrogen atom, C1-4 alkyl or an amino group and R7 is hydrogen atom or C1-6 alkyl, tautomers thereof and acid addition salts of the aforesaid compounds. The processes for the preparation of the compounds of formula (I) as well as pharmaceutical compositions containing them are also described.
Patent YU-47649-B (YU)
Title: Postupak i uredjaj za proizvodnju vlakana od mineralne vune slobodnim centrifugiranjem
Inventor: DEBOUZIE A
IPC: D01D5/18
Filed: 1990-12-21
Abstract: postupak za proizvodnju vlakana od mineralne vune slobodnim centrifugiranjem, prema kome se materijal kog treba pretvoriti u vlakna razliva u rastopljenom stanju po obodnoj površini prvog prstena 1 za centrifugiranje od niza prstenova 1, 2, 3, 4 za centrifugiranje, koji se okreću velkom brzinom, da se znatno ubrza i preda durgom prstenu 2 za centrifugiranje odakle se deo materijala prevodi u vlakna pod dejstvom centrifugalne sile, a preostali deo se eventualno predaje sledećem prstenu 3 za centrifugiranje, i tako dalje, i prema kome se vlakna oblikovana sa različitim prstenovima 1, 2, 3, 4, za centrifugiranje izvlače sa glavnom gasnom strujom, koja okružuje niz prstenova 1, 2, 3, 4 za centrifugiranje i koja se uduvava u neposrednu blizinu pomenutih prstenova 1, 2, 3, 4 za centrifugiranje, u pravcu koji je u suštini paralelan osama rotacije prstenova 1, 2, 3, 4 za centrifugiranje, naznačen time, što se pored glavne stvara bar jedna pomoćna gasna struja, udaljena od prstenova (1, 2, 3, 4) za centrifugiranje, koja u suštini ima isti smer kao i glavna gasna struja. Prijava sadrži još 1 nezavisan i 12 zavisnih zahteva.
Patent RS-51766-B (RS)
Inventor: MIHELIC MIKO
IPC: B62M6/70
Filed: 2004-06-14
Abstract: Sklopivi bicikl sa sedišnom cevi (25), nosećom cevi (30), prednjim donjim nosačem (90; 95), zadnjim donjim nosačem (200; 205), osovina pedale (97), srednjim sklopom (110) lančanika koji definiše lokaciju osovine, srednjim sklopom (110) lančanika koji se nalazi između prednjeg i zadnjeg donjeg nosača (90, 200; 95, 205), i osovinom (241) zadnjeg točka, pri čemu je odnos razmaka između ose okretanja pedale i lokacije osovine srednjeg lančanog sklopa i razmaka između lokacije osovine i ose zadnjeg točka uglavnom između 0,50 i 1,5, naznačen time što se osovina okretanja pedale (97) nalazi na dnu i ispod dna sedišne cevi.Prijava sadrži još 11 patentnih zahteva.
Patent ZA-814616-B (ZA)
Title: Grinding device for the reprofkling of a rail of a railway track
Inventor: PANETTI R
IPC: E01B31/17
Filed: 1981-07-08
Abstract: A grinding device for the reprofiling of a rail of a railway track, comprises at least one grinding unit having a conical grinding wheel rotatably driven by a motor. The motor is secured to a bracket connecting it rigidly to the chamber of a jack whose piston is secured to a rod fixed on the carriage of a railroad vehicle. The jack makes it possible to cause feeding movement of the grinding wheel along a direction parallel to the side profile of the grinding wheel and defining the cutting depth and compensating for wearing away of the grinding wheel. This feeding movement of the grinding wheel takes place along a direction forming an angle with the axis of rotation of the conical grinding wheel, this angle being about half the summit angle of the conical grinding wheel.
Patent ZA-815791-B (ZA)
Title: Method of and apparatus for gathering end portions of wrapping tubes
Inventor: EIICHI SATO
IPC: B65B51/00
Filed: 1981-08-21
Abstract: A circular open end portion of a ham-wrapping tube, before clipping the same with rings, is compressed by regulating elements at two diametrically opposite regions thereof toward the center of a cross section of the tube-end, until the distance between these regions has been shortened to a level equal to the width of each of folds to be formed in the tube-end. Thereafter, the narrowed tube-end is compressed by gathering rods at two opposite corner regions thereof at once toward the center of a cross section of the narrowed tube-end. Thus, the tube-end can be gathering in zigzags.
Patent ZA-822252-B (ZA)
Title: A v.h.f. receiver for a radio transmission system and a method of operating it
Inventor: EILERS N
IPC: H04B1/16
Filed: 1982-04-01
Abstract: To improve reliability of recognition of an announcement recognition (AR) signal radiated by a transmitter upon broadcasting an announcement (e.g. traffic information, news, etc.), in the form of AM modulation of a 57 kHz auxiliary subcarrier, in which the subcarrier may also be modulated by other control signals, the subcarrier is filtered in the receiver, demodulated, and the degree of all modulations, regardless of frequency, on the subcarrier is sensed, and if the modulation changes significantly, for example rises from 60% modulation to 90% modulation (50% change), a switch (4) is activated which inhibits transmission of audio programs from an external source, such as a tape recorder (5), tuner tuned to another station, or the like, and reproduces the announcement being broadcast; termination of the AR signal, forming the AR modulation on the subcarrier, causes the switch to revert for reproduction of previously controlled audio information.
Patent ZA-822414-B (ZA)
Title: Recovery of precious metal
Inventor: STEPHENSON DAVID JOHN
IPC: B01D53/64
Filed: 1982-04-08
Abstract: The invention relates to the recovery of precious metal lost from precious metal-containing catalysts for example the precious metal-containing catalysts which are used in the production of nitric acid by ammonia oxidation. In more detail, a getter (as herein defined) for recovery of precious metal lost from a precious metal-containing catalyst operating at elevated temperature comprises an agglomeration or assemblage of unwoven fibres made from a metal selected from the group ruthenium, palladium, iridium, platinum, gold, silver, rhodium and alloys containing one or more of the said metals. Preferably, the unwoven fibres are randomly oriented.
Patent ZA-839291-B (ZA)
Title: Hollow fiber plasmapheresis module and process
Inventor: DUGGINS RAY BROWN
IPC: A61M60/438
Filed: 1983-12-14
Abstract: Hollow fiber plasmapheresis module and process, said module comprising hollow fibers having cell-retaining pores and an effective length (L) to lumen diameter (D) ratio L/D not greater than 16,400 cm<-><1> D (L and D being in centimeters) within a housing having a blood inlet for conducting blood to the fibers, an outlet for conducting exit (plasma-depleted) blood from the fibers, and a plasma outlet for conducting plasma out of the module.
Patent ZA-842504-B (ZA)
Title: Dressing
Inventor: WEBSTER DAVID FITZGERALD
IPC: B32B7/02
Filed: 1984-04-04
Abstract: A dressing suitable for application to lesions of the skin comprises a conformable apertured film. The film consists of two layers laminated together, the first layer which is the lesion contacting layer is formed from a material which swells in contact with water. The second layer does not swell or swells less than the first layer when in contact with water. When the first layer is placed in contact with a wet lesion the different swell characteristics causes the apertures to open allowing water to pass through the film from the wet surface to the top of the second layer. On a dry surface the apertures are closed. Preferably the apertures are in the form of slits. A composite dressing in which an absorbent for the fluid passing through the film is in contact with the second layer is also described.
Patent ZA-849276-B (ZA)
Title: Water-soluble pesticidal formulations
Inventor: NAIK ARUNDEV H
IPC: A01N53/00
Filed: 1984-11-28
Abstract: A water-soluble pesticidal formulation approximately comprising in grams per liter 10 to 500 of at least one pyrethroid, 10 to 200 of a non-polar solvent having a solubility in water at 20 DEG  C. of 0.01 to 15 g/liter, 20 to 500 of at least one non-ionic emulsifier, 5 to 250 of at least one anionic emulsifier, up to 300 of a solvent having a solubility in water at 20 DEG  C. of at least 30 g/liter, up to 5 of a dyestuff, up to 50 of auxiliaries and up to 900 of water. The formulation will dissolve in water to give clear solutions.
Patent ZA-855052-B (ZA)
Title: Process and device for compensation of the effect of roll accentricities
Inventor: WEIHRICH GEORG
IPC: B21B37/00
Filed: 1985-07-04
Abstract: A process and device for compensation of the effect of roll eccentricities upon thickness regulation of material being rolled in a roll stand (1), wherein eccentricity oscillations are simulated by a model (6) based on measured values of roll adjustment position (s), roll force (FW) and mean support roll speed (n), together with spring constants (CG, CM) for the roll stand and the material. An output signal ( DELTA R) of the model (6) is used to modify the thickness value (ha+ DELTA R) used for regulation, so as to compensate for the effect of roll eccentricity. The model may be implemented by a device (RECO) comprising pairs of oscillators (7), the phase and amplitude relationships of which are adjusted according to the observer principle.
Patent ZA-857971-B (ZA)
Title: A process for the preparation of aromatically substituted l-amino acids
Inventor: KELLER REINHOLD
IPC: C07B55/00
Filed: 1985-10-17
Abstract: 1. A process for the preparation of aromatically substituted L-amino acids by enzymatic cleavage of the racemate of the lower alkyl esters (except tert.-butylester) using alpha-chymotrypsin in the weakly acid pH range and extraction of the ester of the D form, which comprises the reaction mixture obtained in the enzymatic cleavage being made weakly alkaline, the ester of the D-amino acid being extracted from this alkaline solution using an organic solvent, and being racemized, whereupon the racemate is returned to the process, and the extracted alkaline solution being made weakly acid, whereupon the L-amino acid is isolated from it.
Patent ZA-892058-B (ZA)
Title: Mesotetraphenylporphyrin complex compounds,process for their production and pharmaceutical agents containing them
Inventor: NIEDBALLA ULRICH
IPC: C07D487/22
Filed: 1989-03-17
Abstract: Porphyrin complex compounds, consisting of a meso-tetraphenyl- porphyrin ligand, if appropriate at least one ion of an element of atomic number 13, 21, 32, 37-39, 42-44, 49, 50 or 57-83 and, if appropriate, cations of inorganic and/or organic bases, amino acids or amino acid amides, are useful diagnostics and therapeutics.
Patent ZA-899001-B (ZA)
Title: Running gear for rail vehicles
Inventor: AHLBORN GUENTER
IPC: B31B1/84
Filed: 1989-11-24
Abstract: The invention relates to running gear for railway vehicles having a low-lying loading bridge, consisting of at least two sets (4) of wheels with a small axle base and a running gear frame consisting of lateral faces (1) and crossmembers (2) between two axles in each case, the sets (4) of wheels being braced in the running gear frame via the axle bearings (3), and the running gear being connected with false pivot to the vehicle frame solely via a bearing leaf spring (10) and a shackle suspension (11), each lying laterally lengthwise. 
<??>The object of the invention was to improve the rolling characteristics in this running gear, to optimise the running behaviour on straight track and in bends with the arrangement of the required transverse clearance of the running gear and to make it more favourable by the use of long shackles. The power transmission from the loading bridge via the bearing leaf spring (10) into the running gear was to be improved. 
<??>This object is achieved by the fact that the bearing leaf springs (10) are arranged on spring brackets (5) arranged on the outside on the lateral faces (1) of the running gear frame laterally between the clearance gauge (6) and the loading space (8) of the vehicle and above the wheels. 
<IMAGE>
Patent ZA-903109-B (ZA)
Title: Autoantibodies which enhance the rate of a chemical reaction
Inventor: PAUL SUDHIR
IPC: A61P35/00
Filed: 1990-04-24
Abstract: Autoantibodies which enhance the rate of a chemical reaction of a substrate, processes for their preparation, their use and compositions thereof are disclosed. In particular, an autoantibody capable of catalyzing the hydrolysis of the peptide bond between amino acid residues 16 and 17 in the neurotransmitter vasoactive intestinal peptide (VIP) is disclosed.
Patent ZA-908781-B (ZA)
Title: Low noise wallbox for sootblower
Inventor: ROEHRS EUGENE WILLIAM
IPC: F28G1/16
Filed: 1990-11-01
Abstract: A sootblower wallbox assembly for decreasing noise emissions during the cleaning of a heat exchanger apparatus. In particular, the invention relates to a wallbox assembly containing a number of reverberant chambers exhibiting varying attenuation characteristics. When a cleaning lance is extended centrally through the wallbox assembly, a baffle portion of each chamber is in close fit relation with the exterior surface of the lance. Each reverberant chamber has a different axial length and therefore exhibits a different frequency range where it achieves its best sound attenuation. The wallbox assembly can also be provided with control systems to prevent combustion products from escaping the heat exchanger through the assembly. <IMAGE>
Patent ZA-919329-B (ZA)
Title: Detergent powders and process for preparing them.
Inventor: APPEL PETER WILLEM
IPC: C11D1/66
Filed: 1991-11-26
Abstract: The dispensing properties of detergent compositions may be substantially improved by including in the compositions a small amount of an additive, said additive being a polyol which is completely esterified with fatty acids, the mean number of carbon atoms per fatty acid residue being at least 14. Triglycerides are preferred, tallow fat being especially preferred.
Patent ZA-928007-B (ZA)
Title: Modular element for an electrical power distribtion duct.
Inventor: CLEMENCE MICHEL
IPC: H01R25/14
Filed: 1992-10-16
Abstract: Modular ducting element for distributing electrical power, composed of a box section in which are arranged busbars (3) for distributing electrical power, these being laterally accessible through distribution openings of the box section. 
<??>The box section includes two beams (8, 9) on either side of which are fixed two profiled strips (7), having a trough-shaped cross-section, the respective longitudinal edges (7B) of which are each elastically inserted into a longitudinal groove (10) of a beam, these profiled strips defining, between them and together with the beams, a longitudinal cavity in which the busbars (3) are fixed by means of blocks (6). A wedge (19) is forcibly inserted between one beam (9) and one end of a fixing block which is fixed against the other beam (8) by means of its other end in order to put the profiled strips under tension. 
<IMAGE>
Patent ZA-937199-B (ZA)
Title: Device for carrying containers
Inventor: MIRET EMILI REQUENA
IPC: B65D71/48
Filed: 1993-09-28
Abstract: PCT No. PCT/GB93/02059 Sec. 371 Date May 15, 1995 Sec. 102(e) Date May 15, 1995 PCT Filed Oct. 4, 1993 PCT Pub. No. WO94/07760 PCT Pub. Date Apr. 14, 1994The bottle carrying device 11 has a base 16 and angled side walls 19, 20 with handle portions 23, 24 secured by panel 26. Cuts are made in the base 16 so as to form flaps 28 which are hingedly connected to the side walls 19, 20. The flaps 28 together with edges 32 of cap holes 31 engage below the neck shoulder 15 of a bottle 12 to retain the bottle in the device 11.
Patent ZA-937970-B (ZA)
Title: N-oxy- and thioalkylcarbonyloxyalkylpyrrole insecticidal, acaricidal and molluscicidal agents
Inventor: KUHN DAVID GEORGE
IPC: A01N43/36
Filed: 1993-10-26
Abstract: There are provided N-oxy- and thioalkylcarbonyloxyalkylpyrrole compounds of formula I <CHEM> and their use for the control of insects, acarina and mollusks. Further provided are compositions and methods comprising those compounds for the protection of plants from attack by insects, acarina and mollusks.
Patent ZA-949975-B (ZA)
Title: Smoking article and filter therefor
Inventor: DUKE MARTIN GRAHAM
IPC: A24D3/16
Filed: 1994-12-14
Abstract: A filter for a smoking article incorporating particles coated with platinum selectively reduces the amount of volatiles of mainstream smoking article smoke passing through the filter. The platinum may be a continuous or discontinuous coating, usually on a coating of another metal, and this coating(s) will usually encapsulate the particle substrate. This substrate may be low activity activated carbon. <IMAGE>
Patent ZA-966298-B (ZA)
Title: Plant extracts.
Inventor: HABTEMARIAM SOLOMON
IPC: A61P17/00
Filed: 1996-07-24
Abstract: A method and compound for the treatment of disease involving hyperproliferation of dermis cells is provided. In particular, compounds isolated from the species of plants known as calendula have been found to be beneficial in the treatment of psoriasis. An extract of plant material obtained from calendula officinalis has been found to be advantageous as an active compound in medicaments for use in the treatment of psoriasis.
Patent ZA-984637-B (ZA)
Title: Spiro-quinuclidine derivatives their preparation and use
Inventor: PETERS DAN
IPC: A61P25/34
Filed: 1998-05-29
Abstract: The present invention discloses compounds of formula (I), or a pharmaceutically acceptable salt thereof; wherein n is 1 or 2 or 3, A is -O-, -S-, -CH-, -O-CH2-, or -CH2-O-; B is -O-, -S-, -CH2-, -0-CH2-, or -CH2-O-; and C is N, or -CR1-; D is N, or -CR2-; E is N, or -CR3-; and F is N, or -CR4-; wherein R1, R2, R3 and R4 each independently are selected from the group consisting of alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, alkoxy, cycloalkoxy, thioalkoxy, thiocycloalkoxy, methylenedioxy, aryloxy, halogen, CF3, OCF3, CN, amino, nitro, aryl and a monocyclic 5 to 6 membered heteroaryl group. The compounds of the invention are useful for the treatment of disorders or diseases responsive to the activity of nicotinic ACh receptor modulators.
Patent AT-409044-B (AT)
Inventor: THURNER JOERG ING
IPC: G09B9/042
Filed: 2000-02-17
Granted: 2002-05-27
Abstract: The device has a circular plate (2) with a diameter at least double the axle spacing of an automobile, which is rotated between 2 end positions via a hydraulic pivot drive (9) with at least one hydraulic cylinder, operated by a control device (8), e.g. when the rear wheels of the automobile reach the centre of the plate. An Independent claim for an automobile driving situation simulation method is also included.
Patent AT-410729-B (AT)
Inventor: SHAHEEN SEAN DR
IPC: H01L31/04
Filed: 2000-04-27
Granted: 2003-07-25
Abstract: A photovoltaic cell is described, having a photoactive layer (4) made of two molecular components, namely an electron donor and an electron acceptor, particularly a conjugated polymer component and a fullerene component, and having two metallic electrodes (2, 6) provided on both sides of the photoactive layer (4). In order to provide advantageous construction conditions, it is suggested that an intermediate layer (5) made of a conjugated polymer, which has doping corresponding to the electrode potential and, in regard to the electron energy, has a band gap between the valence band and the conduction band of at least 1.8 eV, be provided between the photoactive layer (4) and at least one electrode (2,6).
Patent GB-2372612-B (GB)
Title: Security system
Inventor: WOODYARD PETER RICHARD
IPC: H04M1/72424
Filed: 2001-01-24
Granted: 2003-04-30
Abstract: A mobile phone 10 is coupled by an edge connector 18 to a detector unit 20 which may include a passive infra-red sensor 22 and a remote PIR sensor 28. The combined phone and detector can be mounted inside a vehicle to respond to an intruder. When an alarm condition is detected, the phone automatically calls a preset number or stores information for later transmission. The device may be associated with a GPS receiver and may be incorporated into portable apparatus such as a computer and respond to movement or unauthorised use. Alternatively, a detector may be mechanically connected to a mobile phone by an arrangement including an electromagnetically operated plunger for pressing a preset key on the keypad of the phone.
Patent GB-2377608-B (GB)
Title: Electric heaters
Inventor: JOHNSTON SIMON RICHARD
IPC: A47J27/21
Filed: 2001-04-23
Granted: 2005-09-07
Abstract: An electric heating assembly for a liquid heating vessel such as a kettle or jug has a sump 10 which undergoes a rapid rise in temperature when the bulk of the water in the vessel begins to boil and only then starts to cause significant convection in the sump. Various ways of thermally isolating the sump 10 from the heating element 6 are disclosed, including locating the sump between the cold tails 8 of the heater, outside the footprint of a heat distribution plate 4 or in a cut-out 4a in the heat distribution plate; or by selecting the dimensions of the cut-out 4a or the thickness of the sump. The temperature rise of the sump may be sensed by a standard steam-switch component.
Patent GB-2371921-B (GB)
Title: Architecture for circuit connection of a vertical transistor
Inventor: CHYAN YIH-FENG
IPC: H01L21/8234
Filed: 2001-08-28
Granted: 2005-04-06
Abstract: An architecture for connection between regions in or adjacent a semiconductor layer. According to one embodiment a semiconductor device includes a first layer of semiconductor material and a first field effect transistor having a first source/drain region formed in the first layer. A channel region of the transistor is formed over the first layer and an associated second source/drain region is formed over the channel region. The device includes a second field effect transistor also having a first source/drain region formed in the first layer. A channel region of the second transistor is formed over the first layer and an associated second source/drain region is formed over the channel region. A conductive layer comprising a metal is positioned between the first source/drain region of each transistor to conduct current from one first source/drain region to the other first source/drain region. In another embodiment a first device region, is formed on a semiconductor layer. A second device region, is also formed on the semiconductor layer. A conductor layer comprising metal is positioned adjacent the first and second device regions to effect electrical connection between the first and second device regions. A first field effect transistor gate region is formed over the first device region and the conductor layer and a second field effect transistor gate region is formed over the second device region and the conductor layer.