baber/WOPTO huggingface dataset:
Patent NO-164348-B (NO)
Inventor: HUGHES LESLIE RICHARD
IPC: A61K31/215
Filed: 1986-02-17
Abstract: A compound of the formulawherein X has the formula -CR<sup>5</sup>=<sub>CR</sub><sup>6-</sup>, -C≡C- or CH<sub>2</sub>CR<sup>5</sup> CR<sup>8</sup>, wherein ring a is phenyl, naphthyl or heterocyclic;wherein R<sup>1</sup> is hydrogen, alkyl, alkanoyl or aroyl;wherein R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup>, which may be the same or different, each is an electron withdrawing substituent or each is hydrogen or alkyl, alkoxy or dialkylamino, provided that when ring A is phenyl or naphthyl at least on of R<sup>2</sup>, R<sup>3 </sup>and R<sup>4</sup> is an electron-withdrawing substituent;wherein R<sup>5</sup> and R<sup>6</sup>, each is hydrogen, halogeno or alkyl;wherein R<sup>7</sup> is alkyl or halogenoalky; and wherein R<sup>6</sup> has the formula -Y-Q-R<sup>9</sup> where Y is straight- or branched-chain alkylene or alkenylene; wherein 0 is -O-. -S-, -SO- or -SO<sub>2</sub>-;and wherein R<sup>9</sup> is alkyl of up to 6 carbon atoms which contains one or more defined substituents, processes for their manufacture and pharmaceutical compositions containing them. The compounds possess antiandrogenic activity and may be used in the treatment of androgendependent disease conditions such as prostatic disease, acne, hirsutism or seborrhoea.
Patent NO-174890-B (NO)
Inventor: CRAWLEY GRAHAM CHARLES
IPC: A61P29/00
Filed: 1990-02-27
Abstract: The invention concerns a heterocyclic cyclic ether of the formula I   <CHEM> wherein Q is an optionally substituted 6-membered monocyclic or 10-membered bicyclic heterocyclic moiety containing one or two nitrogen atoms; A is (1-6C)alkylene, (3-6C)alkenylene, (3-6C)alkynylene or cyclo(3-6C)alkylene;  X is oxy, thio, sulphinyl, sulphonyl or imino; Ar is phenylene which may optionally bear one or two substituents or Ar is an optionally substituted 6-membered heterocyclene moiety containing up to three nitrogen atoms; R<1> and R<2> together form a group of the formula -A<2>-X<2>-A<3>- which, together with the oxygen atom to which A<2> is attached and with the carbon atom to which A<3> is attached, defines a ring having 5 to 7 ring atoms, wherein A<2> and A<3> each is (1-3C)alkylene and X<2> is oxy, thio, sulphinyl, sulphonyl or imino, and which ring may bear one, two or three substituents; and R<3> is hydrogen, (1-6C)alkyl, (2-6C)alkenyl, (2-6C)alkynyl or substituted (1-4C)alkyl;  or a pharmaceutically-acceptable salt thereof. The compounds of the invention are inhibitors of the enzyme 5-lipoxygenase.
Patent NO-179493-B (NO)
Inventor: LISEC PETER
IPC: B21D7/024
Filed: 1991-05-16
Abstract: In order to bend a hollow profile strip (53), in particular a hollow profile strip (53) from which a spacer frame for a pane of insulating glass is to be manufactured, the hollow profile strip (53) is held continuously a precisely defined distance to the side and from below, passed under a roller (70) and, after the roller (70) is deflected out of the delivery direction. An apparatus suitable for this purpose has a gripper (52) for the defined advance of the hollow profile strip (53), a roller (70), which rests against the wall of the hollow profile strip (53), the said wall then being situated on the inside of the bend, and holds down the hollow profile strip (53), and a lever (59) with an impact surface (62) for the hollow profile strip (53) after the roller (70). The length and/or the radius of curvature of the bent section (71) of the hollow profile strip (53) can be determined by selection of the extent of the advance of the hollow profile strip (53) and the extent of the deflection of the same. <IMAGE>
Patent NO-179566-B (NO)
Title: Fremgangsmåte ved lagring av en blanding av isbiter og saltvann i et forråd, og anordning for utförelse av samme
Inventor: ROENNEBERG ASBJOERN
IPC: F25C1/14
Filed: 1995-02-08
Abstract: Det omtales en fremgangsmåte til å holde et forråd av isbiter (3) i sjøvann (4) i en løs og klumpfri tilstand, og dette gjennomføres ved at forrådet (3,4) under-stes en fysisk blandepåvirkning slik at isbitene og sjø-nnet kommer i sterk bevegelse. Blandepåvirkningen gjen-nomføres ved at det injiseres luft inn i forrådet (3,4) for dannelse av luftbobler som bevirker blandebevegelsen.Det omtales et apparat til gjennomføring av fremgangsmåten .Denne ovennevnte fremgangsmåte kan utføres ved anvendelse av et modifisert i og for seg kjent apparat til oppsuging av fisk fra et lagerforråd, hvorved de følgende takter gjennomføres: injisering av luft til forrådet, oppsuging av en blanding av isbiter og vann til en mellom-lagerbeholder, hvoretter blandingen fremføres til et brukssted ved påsetting av overtrykk til mellomlagertanken.
Patent SE-309906-B (SE)
Inventor: HUTCHISON M
IPC: H05B41/32
Filed: 1963-06-19
Abstract: 975,304. Flash guns. EASTMAN KODAK CO. June 21, 1963 [June 22, 1962; Oct. 24, 1962], No. 24714/63. Heading G2A. A device for firing a flash lamp comprises a flash lamp socket connected through a first switch to a source of electric power, a shunt circuit with a second switch arranged parallel to the socket and means for sequentially closing the second switch, the first switch and opening the second switch. The means may also simultaneously operate a camera shutter. In the camera shown in Fig. 1, the shutter 18 has a slot 26 for uncovering aperture 28, is pivoted at 20 and is operated by means of a strip 38<1> in a slidable release 38 which engages notches 42, 44 of a lever 34 alternatively, lever 34 and blade 18 being connected by a spring 30. Flash lamp 50 and its power source 48 are connected in series between pin 48 on lever 38 and pivot pin 36 of lever 34. The shunt circuit includes the blade 18 and a lead between steps 22, 24 for the blade. In the embodiment shown in Fig. 3 shutter blade 58 is spring urged clockwise but is latched in its cocked position by lever 64 pivoted at 68. It is released by slide 72 and cocked by the manual anticlockwise rotation of cover-blade 84 which engages a pin 88 on blade 58. The lamp 92 and battery 10 are arranged between springs 74, 70 engaging levers 72, 64 respectively and lamp 92 is shunted through spring 62, blade 58 and lever 64. In similar embodiment the shutter blade is spring urged into a cocked position and is operated by a hammer release lever. In the embodiment shown in Fig. 6, shutter blade 49 is pivoted at 51 and is operated by the depression of levers 17, 31 which release a hammer lever 37 pivoted at 39. Lever 31 is conducting and is electrically insulated from lever 17, contact 75 of lever 31 is always in engagement with contact 73. Contact 73 is connected through flash lamp 21 and battery 57 to contact 63 with which lever 31 engages when it is depressed. Levers 37, 31 are connected in parallel with lamp 21. In the above embodiment camera parts 18, 34, 38, 38<1>, 58, 64, 72, 37, 31 are electrically conductive, and blade stops 22, 24, 104, 130 and lever supporting pins 33 are adjustable during manufacture of the camera so that the shutter characteristics correspond with those of the flash.
Patent YU-46757-B (YU)
Title: Kombajn za branje duvana sa selektivnim podizanjem transportera sa trakom
Inventor: WILSON R W
IPC: A01D45/16
Filed: 1983-10-05
Abstract: KOMBAJN ZA BRANJE DUVANA SA SELEKTIVNIM PODIZANJEM TRANSPORTERA SA TRAKOM, koji sadrži jedan sklop 12 okvira koji se može pomerati duž jednog rada stabljika duvana na polju zasadjenom duvanom, naznačen time, što je par sadejstvujućih pogonjenih mehaničkih uredjaja (22) za skidanje listova duvana sa mehanizmnom (38) za usmeravanje otkinutih listova duvana, a poprečno u odnosu na red stabljike duvana, pos tavljeno na sklop (12) okvira i povezano sa pogonjenim cilindrom (52) za vertikalno pomeranje uredjaja (22) za skidanje listova unutar i iznad radnog opsega, što je pognjeni uzdužni transporterski sklop (26) postavljen bočno prema napred od svakog mehanizma (38), pri čemu se ručno podesivi osloni sklop (92) pruža izmedju sklopa (12) i prednjeg kraja pogonjenih uzdužnih transporterskih sklopova (26) ovešanih o njega, i što je viseći element (110) sa mrtvim hodom, povezan izmedju uredjaja (22) za skidanje listova i prednjeg kraja svakog od pogonjenih uzdužnih transporterskih sklopova (26). Prijava sadrži još 5 patentnih zahteva.
Patent YU-45683-B (YU)
Title: Vezje za emulacijo miniracunalnika
Inventor: MILETIC M
IPC: G06F15/00
Filed: 1984-12-04
Abstract: VEZJE ZA EMULACIJO MINIRAČUNALNIKA, označeno s tem, da je izhod Xo mikroprocesorja (1) povezan z vhodom CP1 delitelja ure (10), katerega izhod Q11 je vezan na vhod CLK krmilnika konzole (8) in na vhod CLK krmilnika disket (7), izhod Q23 pa na vhod BRC krmilnika konzole (8), in da je izhodCOUT mikroprocesorja (1) povezan na vhod CLK prekinitvene logike (3), in da je izhod PI mikroprocesorja (1) povezan na vhod PI prekinitvene logike (3) ter na vhod PI dekodirnika naslovov (4), in da je izhod -CAS mikroprocesorja (1) povezan na vhod -CAS prekinitvene logike (3), in da so vhodi AI mikroprocesorja (1) povezani z IR izhodi prekinitvene logike (3), in da je izhod -WR mikroprocesorja (1) povezan na vhod -WR dekodirnika naslovov (4), in da je izhod -W dekodirnika naslovov (4) povezan na vhod -W dinamičnega pomnilnika, in da je izhod -BCLR mikroprocesorja (1) povezan na vhod -OE zagonskega registra (2), in da sta izhoda A9 in A10 zagonskega registra (2) povezana na vhoda A9 in A10 mikroprocesorja (1), in da sta vhoda TX in RX prekinitvene logike (3) povezana na izhoda TxRdz in RxRdz krmilnika konzole (8).
Patent RS-51602-B (RS)
Title: April receptor (bcma) and uses thereof
Inventor: SCHNEIDER PASCAL
IPC: A61K/
Filed: 2000-10-05
Abstract: A receptor in the TNF family is provided: APRIL-R. Chimeric molecules and antibodies to APRIL-R and methods of use thereof are also provided.
Patent ZA-802156-B (ZA)
Title: Production of anhydrous or substantially anhydrous formic acid
Inventor: SCHMIDT R
IPC: C07C51/48
Filed: 1980-04-10
Abstract: Anhydrous or substantially anhydrous formic acid is obtained by hydrolysis of methyl formate, in a process wherein (a) methyl formate is hydrolyzed, (b) the methanol and excess methyl formate are distilled from the hydrolysis mixture obtained, (c) the bottom product of distillation (b), consisting of formic acid and water, is extracted, in a liquid-liquid extraction, with an extractant which in the main takes up the formic acid, (d) the resulting extract phase, consisting of formic acid, the extractant and a part of the water, is subjected to distillation, (e) the top product obtained from this distillation and consisting of all or part of the water introduced into the distillation, and part of the formic acid, is recycled, as vapor, into the lower part of the distillation column of stage (b), (f) the bottom product of distillation stage (d), consisting of the extractant, with or without part of the water, and the greater part of the formic acid, is separated by distillation into anhydrous or substantially anhydrous formic acid and the extractant, and (g) the extractant leaving stage (f) is recycled to the process.
Patent ZA-806857-B (ZA)
Title: Non-aqueous,built liquid detergent composition and method for preparing same
Inventor: JAN BUS
IPC: C11D3/43
Filed: 1980-11-06
Abstract: The invention relates to non-aqueous, built liquid detergent compositions. By a judicious choice of surfactant, solvent, alkaline material and builder, and the use of an at least partially hydrolyzed copolymer of maleic anhydride and ethylene or vinylmethylether, stable compositions are obtained. The method of making same requires first dissolving the copolymer in the solvent before the other ingredients are added.
Patent ZA-821472-B (ZA)
Title: Triazolylalkyl-thioethers,processes for their preparation and their use as plant growth regulators and fungicides
Inventor: REGEL ERIK
IPC: C07D249/08
Filed: 1982-03-05
Abstract: Triazolylalkyl-thioether plant growth regulators and fungicides of the formula   <IMAGE>   in which A represents the keto group or the CH(OH) group, R1 represents alkyl, alkenyl, alkynyl, optionally substituted cycloalkyl, alkylaminoalkyl, alkoxycarbonylalkyl, optionally substituted phenyl or optionally substituted phenylalkyl, R2 represents alkyl, R3 represents alkyl or halogenoalkyl, R4 represents alkyl, halogenoalkyl, alkoxy, alkoxymethyl, alkylthio, alkylthiomethyl, optionally substituted phenyl, optionally substituted benzyl, optionally substituted phenoxy, optionally substituted phenoxymethyl, optionally substituted phenylthio, optionally substituted phenylthiomethyl, alkenyl, alkoxycarbonyl or cyano, or R3 and R4, conjointly with the carbon atom to which they are bonded, represent optionally substituted cycloalkyl and X1, X2, X3, X4 and X5 are selected independently and each represent hydrogen, hologen, alkyl, halogenoalkyl, halogenoalkoxy, alkoxy, alkylthio, halogenoalkylthio, alkylamino, dialkylamino, nitro, cyano, hydroxyl, alkoxycarbonyl, optionally substituted phenyl, optionally substituted phenoxy or optionally substituted benzyloxy, or an acid addition salt or metal salt complex thereof.
Patent ZA-833636-B (ZA)
Title: Fire-resistant mattress and high strength fire-retardant composite
Inventor: KLANCNIK ALVIN R
IPC: A47C27/00
Filed: 1983-05-19
Abstract: Am improved mattress (60) includes a composite (10; 20) made of a layer (12; 22, 26) of a fire retardant material capable of providing a heat barrier bonded to a layer (14; 24) of high tensile strength material, such as fiberglass fabric. The composite (10, 20) encloses at least most and generally practically all of the flammable ingredients of the mattress. When exposed to a fire, the fire retardant material chars, thereby creating a heat shield that protects the inside of the mattress (60) while the high tensile strength material holds the mattress (60) together and prevents the mattress (60) from bursting open thereby exposing the flammable ingredients thereof to the fire. 
<??>The composite (10; 20) of the present invention is made by bonding a fire-retardant material capable of providing a heat barrier to a high tensile strength material.
Patent ZA-834517-B (ZA)
Title: Apparatus for use with a subscriber connection circuit in a telecommunications exchange
Inventor: NAGLER WERNER
IPC: H04M19/02
Filed: 1983-06-21
Abstract: 1. A circuit arrangement for determining the switching state of a subscriber connection line (TL) in telecommunications systems, the line wires (a, b) of which are each connected to one of the two poles of the supply voltage source (UB) via a supply element which, for switch-over between high-ohmic and low-ohmic supply, can in part be bridged in low-ohmic fashion by means of switching means (Ka, Kb), by evaluating the potential state at line-wire-related, fixed coupling points in the subscriber connection circuit which forms the exchange-end terminal of the respective subscriber connection line, with an indication circuit (K) which, by means of a cyclically operated, first electronic selection switching element (A1), can be consecutively connected to a plurality of subscriber connection lines, and which, in dependence upon the operating state of each subscriber connection circuit, set by a central contral device, is used to carry out different kinds of indications, for which purpose it is supplied with different reference voltage values which depend upon the nature of the indications, with capacitors (CS) which can each be separately connected by means of a second electronic switching element (A2) for the indication circuit (K) in dependence upon the switching position of the first selection switching element (A1), and which can be actuated in dependence upon the nature of the indication which is to be carried out, and which each serve for filtering purposes, and with switching means (kr) which serve to connect an a.c. ringing voltage (UR) to the wires of the subscriber connection line, characterized in that the first and second electronic selection switching elements (A1, A2) are each temporarily blocked in respect to the passage of current in the event of a switching position change in excess of the duration of the respective switching process, and that the first selection switching element (A1) is blocked in respect of the passage of current in the event of the connection and disconnection of the ringing a.c. voltage (UR) during a time which corresponds to the response- and drop-out times of the aforesaid connection means (kr) and switching means (ka, kb) which effect a switch-over between high-ohmic and low-ohmic supply.
Patent ZA-846173-B (ZA)
Title: Deodorant formulations
Inventor: GRAHAM JUNE
IPC: A61K8/34
Filed: 1984-08-09
Abstract: A deodorant formulation comprises a lower alcohol, from 0.2 to 2% w/w of an amino-lower or-middle alkanol and from 0 to 60% w/w of water. A particularly suitable amino alkanol is 2-amino-2-methylpropan-1-ol. The formulation may be presented in any conventional form, such as a roll-on, spray, aerosol or stick formulation, or it may be presented as impregnated moist tissues.
Patent ZA-847190-B (ZA)
Title: Preparations for the transdermal application of active substances
Inventor: OLOFF HORST
IPC: A61K47/00
Filed: 1984-09-12
Abstract: A device for transdermal administration of active medicinal agents is based on the active medicinal agent dissolved to an extent of at least 50% in a nonflowable, physiologically acceptable gel, which latter is distributed in a microdisperse mode in a crosslinked silicone elastomer.
Patent ZA-854582-B (ZA)
Title: Azetidine derivatives and their preparation
Inventor: MASON RONALD FRANK
IPC: C07D319/00
Filed: 1985-06-18
Abstract: The invention provides a process for preparing azetidine-3-carboxylic acidor salts thereof, useful as chemical hybridising agents, which comprises treating a compound of formulawherein R represents a hydrogen atom or a group of formula R<sup>1</sup>R<sup>2</sup>CH- wherein R' and R<sup>2</sup> are independently selected from hydrogen, alkyl or optionally substituted aryl moieties, with nitric acid and subjecting the resulting product to acid conditions to produce an acid-addition salt of formula I, and thereafter, if desired, converting the acid-addition salt to the free acid or another salt of the acid of formula I; and 1-nitrosoazetidine-3,3-dicarboxylic acid, 1-nitrosoazetidine-3-carboxylic acid and salts thereof being intermediates in the process.
Patent ZA-864473-B (ZA)
Title: Polycarbonate resin composition
Inventor: MIYAUCHI MASAYOSHI
IPC: G02B1/04
Filed: 1986-06-16
Abstract: A polycarbonate resin composition comprising a blended mixture of(A) 100 parts by weight of a polycarbonate resin having a viscosity average molecular weight of from about 13,000 to about 18,000,(B) 0.01 to 0.1 part by weight of a partial ester of a monobasic fatty acid having 10 to 22 carbon atoms with a polyhydric alcohol having 2 to 10 carbon atoms,(c) 0.001 to 0.01 part by weight of trimethyl phosphate, triethyl phosphate, or both, and(D) 0.00001 to 0.002 part by weight, calculated as phosphorus atoms, of a phosphite ester having 9 to 60 carbon atoms.
Patent ZA-872584-B (ZA)
Title: Shaped ceramic composites and methods of making the same
IPC: C04B35/71
Filed: 1987-04-10
Abstract: A method of producing self-supporting ceramic composite bodies of desired shaped by infiltrating a permeable preform with polycrystalline matrix material consisting essentially of an oxidation reaction product obtained by oxidation of a parent metal precursor, such as aluminum, and optionally containing therein metallic constituents. The composite body is formed by contacting a zone of a permeable preform, having at least one defined surface boundary spaced from said contacting zone, with a body of molten metal which is reacted with a suitable vapor-phase oxidant to form an oxidation reaction product. Within a certain temperature region, and optionally with one or more dopants in or on the parent metal or said permeable preform, molten parent metal migrates through previously formed oxidation reaction product into contact with the oxidant, causing the oxidation reaction product to grow into the preform toward said defined surface boundary so as to infiltrate the preform up to said defined surface boundary, and provide the composite structure of desired geometry.
Patent ZA-891663-B (ZA)
Title: Homogeneous additive concentrates and their formation
Inventor: PAPAY ANDREW GEORGE
IPC: C08F8/00
Filed: 1989-03-03
Abstract: A homogeneous concentrate suitable for use as an additive for lubricating oils is formed from a long chain succinimide and a benzotriazole by heating a mixture of these materials in the presence of water or alkoxylated amines or dihydrocarbylphosphites or dihydrocarbyl phosphonates (or mixtures of such materials) and then distilling the volatile component, from the resulting product. When this heating step is conducted in the additional presence of a boronating agent such as boric acid and the volatile component, is removed by distillation, not only is a compatible additive concentrate formed, but the long chain succinimide is boronated in the process.
Patent ZA-907609-B (ZA)
Title: Apparatus for examining the mouths of bottles or the like
Inventor: APTER ROBERT
IPC: H04N7/18
Filed: 1990-09-24
Abstract: A camera (18) arranged in the axis of a bottle to be tested is used to take pictures in order to determine defects in the upper end face of the mouth lip (43). A circular, coaxial light-conducting body (30) which is surrounded by a light source (28) is arranged between the lip (43) and the camera (18). It has a central viewing opening (40) with the shape of a double conical frustum (40a, 40b). The cylindrical surface of the conical frustum (40a) facing the lip forms a light exit surface (46a) for illuminating the lip (43). The angle of slope of the conical frustum (40a) is selected such that an annular optical conical frustum (52) falls onto the upper end face of the lip (43) and has in the middle thereof an angle of incidence of approximately 45 DEG . This yields a dark field illumination of the lip (43). Should a defect be present in the region of the upper end face of the lip (43), it becomes visible brightly on the dark background. Lateral defects of the lip (43) can also be determined with the aid of an additional light-conducting body (34). 
<IMAGE>
Patent ZA-911233-B (ZA)
Title: Temporary minimal protection synthesis of lh-rh analogs
Inventor: NESTOR JOHN JOSEPH JR
IPC: C07K1/04
Filed: 1991-02-19
Abstract: A solid phase synthesis of LH-RH analogs in which the amino acids serine and histidine, if present, are side chain protected during the synthesis with groups labile to selected  alpha -amino or deprotecting agents.
Patent ZA-923312-B (ZA)
Title: Cosmetic composition
Inventor: NATRAJ COLLUR VISWASWARIA
IPC: A61K6/00
Filed: 1992-05-07
Abstract: A composition suitable for topical application to human skin for reducing the damaging effects of ultra-violet light on skin comprises:   (a) an effective amount of a triester of citric acid having the structure (1): <CHEM>  where R<1>, R<2> and R<3> each independently represent a branched or unbranched alkyl,alkenyl, aryl, alkylaryl or arylakyl group, each said group being optionally substituted and having from 1 to 18 carbon atoms, R<4> represents -H, or a branched or unbranched saturated or unsaturated acyl, alkyl, aryl, alkylaryl or arylalkyl group, each said group being optionally substituted and having from 1 to 18 carbon atoms; and (b) a cosmetically acceptable vehicle for the citric acid ester; and   (c) an effective amount of a sunscreen agent, with the proviso that in the case where the sunscreen agent is an inorganic sunscreen, it has an average particle size of less than 100 mu m.