baber/WOPTO huggingface dataset:
Patent RS-51713-B (RS)
Title: Generally linear effervescent oral fentanyl dosage form and methods of administering
Inventor: MOE DEREK
IPC: A61K31/445
Filed: 2004-12-30
Abstract: Fentanyl containing dosage forms and methods using same are described. These dosage forms include substantially less fentanyl by weight than know oral formulation and have advantages in terms of cost and side effects. These dosage forms are intended for oral administration of fentanyl across the oral mucosa.
Patent SE-329639-B (SE)
Inventor: STAAS F
IPC: F25B9/12
Filed: 1968-04-19
Abstract: 1,228,029. Refrigerating. PHILIPS GLOEILAMPENFABRIEKEN N.V. 19 April. 1968 [22 April, 1967], No. 18674/68. Heading F4H. A load is continuously cooled by forcing helium II through a superleak to provide superfluid helium at the load. The heat generated by the load causes part of the superfluid to be converted to normal helium II and the resultant mixture of superfluid and normal helium is moved with a velocity exceeding its critical velocity either into, or into heat exchange with, a helium II bath to reject heat prior to further passage through the superleak. As illustrated, a dewar 8 contains a liquid helium bath which is maintained below the lambda point by evacuation. The bath surrounds an enclosure 6 which is evacuated through a connection 7. A closed liquid helium circuit is provided which comprises a pump 2, the superleak 3, a chamber 4 containing the load 11, and a duct 5 in which the helium exceeds its critical velocity. The bath may be at 1À3‹ K., the load may be at 0À7‹ K., and the superleak may be formed of carborundum or iron oxide. Since the duct portions are in heat exchange relationship with the bath, pressurized helium is presented to the superleak at the temperature of the bath, and the helium leaving the vacuum jacketed region at 12 rejects heat to the bath. In a modification, Fig. 2 (not shown), the helium circuit is not closed, and helium leaving the vacuum jacketed region is passed into the bath. The pump withdraws helium from the bath for passage to the superleak.
Patent YU-46914-B (YU)
Title: Metoksimetilna jedinjenja
Inventor: ALPEGIANI M
IPC: A61P31/04
Filed: 1988-06-09
Abstract: METOKSIMETILNA JEDINJENJA, suštinski (95%) optički čist (5R,6S, l'R) penem formule i farmaceutski prihvatljive soli ili farmaceutski prihvatljivi pred-lekovi u obliku estra. Prijava sadrži 2 nezavisna zahteva i 14 zavisnih zahteva.
Patent YU-45647-B (YU)
Inventor: BECKE R
IPC: A47J27/08
Filed: 1984-08-21
Abstract: The invention relates to a steam pressure cooker, which essentially consists of a lower pot and a cover unit sealing the lower pot. The lower pot has a smooth circular pot rim. The cover unit consists of a lower lid and an upper lid. The latter is designed as a sealing element, which engages the lower part of the pot rim by the flanges. As an improvement of this type of pressure cooker, it is proposed that the upper lid contain two half-lids, and that each half-lid be able to rotate about its own axis of rotation essentially parallel to the central axis of the pot (geometrically vertical) relative to the lower lid and lower pot, and further, that the axes of rotation lie eccentric to the pot's central axis and diametrically opposite each other with respect to this axis swivel mechanism rotatably supported concentrically on the lower lid.
Patent YU-46961-B (YU)
Inventor: BEHME R J
IPC: C07D401/14
Filed: 1988-08-22
Abstract: "A process for conversion of one polymorphic crystalline form of buspirone into its other polymorphic crystalline form is described.
Patent YU-47496-B (YU)
Title: Kolo za prepoznavanje kvara kod davača mernih vrednosti
Inventor: GLABE K
IPC: G05B9/02
Filed: 1989-09-08
Abstract: KOLO ZA PREPOZNAVANJE KVARA KOD DAVAČA MERNIH VREDNOSTI, naznačeno time, što se sastoji od naprave (7) za merenje vremenske razlike, na čije je ulaze (23,22) priključen po jedan vremenski član (5, 6), davača (1) mernih vrednosti, koji je priključen na ulaze vremenskih članova (5,6), kapaciteta (4), koji je priključen na ulaz vremenskog člana (5), generatora (12) kontrolnih signala, koji je priključen na ulaz vremenskog člana (6), pojačavačkog kola (9), koje je priključeno na izlaz naprave (7) za merenje vremenske razlike, i uredjaja (10) za isključivanje i uredjaja (11) za signalisanje, priključenih na pojačavačko kolo (9). Prijava sadrži još 1 zavisan zahtev.
Patent YU-47072-B (YU)
Inventor: SAMRETH S
IPC: C07H13/00
Filed: 1989-10-17
Abstract: The present invention relates, by way of novel industrial products, to the  beta -D-phenylthioxyloside compounds of the formula   <IMAGE> (I)  in which: X represents a sulfur atom or an oxygen atom; R1, R2 and R3, which are identical or different, each represent a hydrogen atom, a nitro group, a cyano group, a group -CO-R (in which R represents a C1-C4 alkyl group or a trifluoromethyl group), an amino group, an acetamido group (NHCOCH3), a C1-C4 alkoxy group, a trifluoromethyl group or a phenyl group substituted by one or more cyano, nitro or trifluoromethyl groups, it being possible for R1 and R2, taken together, to form, with the phenyl group to which they are bonded, a  beta -naphthalenyl group which is unsubstituted or substituted by one or more cyano, nitro or trifluoromethyl groups; and Y represents the hydrogen atom or an aliphatic acyl group. These compounds are useful as therapeutic agents, especially as venous antithrombotics.
Patent YU-46274-B (YU)
Title: Uredjaj za kontinuirano zakretanje vruće valjanih gredica za odredjeni ugao izmedju valjaoničkih stanova u valjaovicama čelika
Inventor: KRVAVAC I
IPC: B21B1/00
Filed: 1989-11-02
Abstract: koje se gredice 11 kreću jednoličnim linearnim kre anjem po pogonskim glatkim kotrljačama postavljenim na kraju 12 transportnog sistema, n aznačen time, što obuhvata na kraju (12) transportnog sistema uzastopno postavljene profilisane uležištene kotrljače (1,2,3,4,5,6) sa sopstvenim pogonom obrtne oko svojih osa obrtanja (1d, 2d, 3d, 4d, 5d, 6d)pri čemu su na ovim kotrljačama (1,2,3,4,5,6) izvedene pripadajuće radne površine (1a, 2a, 3a, 4a, 5a, 6a) respektivno nagnute svojim osam obrtanja (1d, 2d, 3d,4d, 5d, 6d)pod ravnomjerno rastućim odgovarajućim uglovima (1, 2, 3, 4, 5, 6) i što obuhvata na izvedenoj konstrukciji (14) na kraju (12) transportnog sistema postavljene iznad kotrljače (3) slobodno uležištene viseće kotrljače (7,8) oblika zarubljene kupe obrtne oko svojih osa obrtanja (7d,8d) pri čemu su na ovim kotrljačama (7,8) izvedena pripadajuće radne površine (7a, 8a) respektivno nagnute prema svojim osama obrtanja (7d, 8d) pod uglovima (7, 8) i što obuhvata na izvedenoj konstrukciji (15) na kraju (12) transportnog sistema postavljene iznad kotrljače (6) slobodno uležištene kotrljače (9,10) oblika zarubljene kupe obrtne oko svojih osa obrtanja (9d,10d) pri čemu su na ovim kotrljačama (9,10) izvedene pripadajuće radne površine (9a, 10a) respektivno pognute prema svojim osama obrtanja (9d, 10d) pod uglovima (9, 10). Prijava sadrži još 3 zavisna zahteva.
Patent ZA-792250-B (ZA)
Title: Heterocyclic compounds
Inventor: BOGESO K
IPC: C07D409/06
Filed: 1979-05-09
Abstract: Xanthone- and thioxanthone derivatives of the formula: 
<CHEM>
 wherein X is a halogen atom, an alkyl group, an alkyloxy group, said alkyl and alkyloxy groups having from one to four carbon atoms inclusive, a methylthio group, a methylsuphonyl group, a dimethylsulphamoyl group, a trifluoromethyl group, or an acetyl group;
 Y is hydrogen, fluorine or a methyl group;
 Z is oxygen or sulphur;
 n is an integer from zero to three inclusive, and
 R is a cycloalkyl group with from four to six carbon atoms inclusive in the ring, substituted with from one to four substituents selected from optionally esterified hydroxy- or hydroxymethyl groups, methyl groups, amono groups, acetamino groups, mesylamino groups or oxo groups, a five- or six-membered saturated heterocyclic ring having one or two hetero atoms selected from oxygen and nitrogen atoms and being optionally substituted with an optionally esterified hydroxy group, any esterified hydroxy group present being an ester of an aliphatic carboxylic acid having from ten to twentytwo carbon atoms inclusive, or an oxo group, as well as their non-toxic pharmaceutically acceptable acid addition salts. 
<??>Methods for the preparation of compounds of Formula I and novel intermediates used in said methods. 
<??>The novel compounds of Formula I having strong, and sometimes very long-lasting neuroleptic effects, at the same time showing relatively low extrapyrimidal side effects, a low acute toxicity and moderately strong anticholinergic effects and comparatively low undesired sedative effects.
Patent ZA-811664-B (ZA)
Title: Substituted ethan-1-ols, their preparation and therapeutic agents containing these compounds
Inventor: SCHARWAECHTER P
IPC: A61P31/04
Filed: 1981-03-13
Abstract: 1. A 1,1-diphenyl-2-(1,2,4-triazol-1-1-yl)-ethanol of the general formula I  see diagramm : EP0036153,P8,F1  where one of the radicals R**1, R**2 and R**3 is chlorine and the others, which may be identical or different, are hydrogen or chlorine, and its pharmacologically tolerated salts as antimycotics.
Patent ZA-834224-B (ZA)
Title: Arrangement of busbars for electrolytic reduction cells
Inventor: BLANC JEAN MARC
IPC: C25C3/16
Filed: 1983-06-09
Abstract: An asymmetric arrangement of busbars for conducting direct electric current is conducted from the cathode bar ends of a transversely disposed aluminum fused salt reduction cell to the anode beam of the next cell wherein a fraction of the busbars connected to the cathode bar ends on the upstream side of the cell are led under the cell such that the busbar configuration in the cathodic part of the cell is such that the variation in the asymmetry of the current leading the cell from the upstream cathode bar ends lies between 3 and 30%.
Patent ZA-839000-B (ZA)
Title: A shuttle check valve
Inventor: EAGLES DEREK MALCOLM
IPC: F16K11/056
Filed: 1983-12-02
Abstract: 1. Equalizing valve (10) having a bore (14) to which a first line (22) and, on both sides of the latter at a mutual distance, a second and third line (18, 20) are connected and in which bore, on both sides of the first line (22), a valve allowing and preventing the flow of a pressure medium from the second and third lines (18, 20) to the first line (22) is provided in each case, these valves having closure elements (36, 38) coming into abutment against valve seats (26, 28) at the end of the second and third lines (18, 20) and which can bear alternately against a spacer (30, 30', 30") slidably arranged in the valve bore (14) and having a cylindrical portion (32, 32', 32"), the spacer being provided in the region of its end faces with at least three parts (34, 34', 34") extending radially outwards from the cylindrical portion (32, 32', 32") for aligning the spacer (30, 30', 30") in the valve bore, characterised in that the closure elements (36, 38) can each be loaded by means of a spring (40, 42) towards the valve seats (26, 28) and the radial parts (34, 34', 34") are in the form of vanes with parallel side faces and/or of radial pins, cutaways (35, 35") being worked into the top edges of the vanes (34, 34") in the region of the end faces of the spacer (30, 30', 30") and/or the end faces of the cylindrical portion (32') being of convex form, while if the end faces are of non-convex form the radial pins (34') are arranged at a distance from the end faces of the cylindrical portion (32').
Patent ZA-842564-B (ZA)
Title: A negative electrode for lead accumulators
Inventor: KIESSLING REINER
IPC: H01M50/541
Filed: 1984-04-05
Abstract: A negative electrode for lead accumulators has the form of a rectangular, expanded metal, grid plate 11 of copper. The grid plate serves as carrier for the active mass and for the supply and extraction of current. The direction of stretching of the expanded metal extends parallel to the edge of the rectangular grid plate at which the connection lug is arranged. A lead strip 13, which is in one piece with the connection lug, is conductively secured to the top edge of the grid plate. The lead strip 13 is cast onto the grid plate 11 (FIG. 1).
Patent ZA-845265-B (ZA)
Title: Process for the preparation of detergent-dispersant additives of very high alkalinity based on calcium,and products thus obtained
Inventor: COENT JEAN-LOUIS LE
IPC: C10M159/20
Filed: 1984-07-09
Abstract: Disclosed is a process for preparing very highly alkaline, calcium-based, detergent-dispersant additives for lubricating oils and products produced by such a process. The process includes the steps of reacting an alkylbenzenesulfonic acid, an alkylphenol, diluent oil, halogen ions and lime, removing water formed during the reaction, sulfurizing the resultant product in the presence of glycol and at least one additional alcohol having a boiling point in excess of about 155 DEG  C., carbonating the sulfurized product, removing the glycol and heavy alcohol from the sulfurized, carbonated reaction product, and filtering to remove sediment and to obtain a reaction product comprising a highly-alkaline, calcium-based detergent-dispersant additive for lubricating oils.
Patent ZA-908928-B (ZA)
Title: Use of 6-or 7-hydroxyindole derivatives as couplers and dyeing compositions and methods using these
Inventor: JUNINO ALEX
IPC: A61K8/00
Filed: 1990-11-07
Abstract: The invention relates to the use of compounds for fibres corresponding to the formula: <IMAGE> in which R1 denotes a hydrogen atom, a C1-C4 alkyl radical; R2 and R3, which may be identical or different, denote a hydrogen atom, a C1-C4 lower alkyl radical, a carboxyl radical or an alkoxycarbonyl radical; X denotes a C1-C4 lower alkyl radical, a C1-C10 alkoxy radical, a halogen atom, a C1-C20 acyloxy radical, an acetylamino group, a trimethylsilyloxy group or a di(C1-C4 alkyl)aminomethyl group, as couplers in oxidation dyeing compositions for keratinous fibres, the OH group occupying positions 6 or 7, as well as their salts.
Patent ZA-921520-B (ZA)
Title: Composite cutting insert
Inventor: SANI MOHAMMAD NAJAFI
IPC: B23P15/32
Filed: 1992-02-28
Abstract: A method of producing a composite cutting insert for a twist drill includes the steps of cutting an intermediate blank (16) from a composite diamond compact (10). The intermediate blank comprises a relatively broad tungsten carbide strip (20) with a relatively narrow polycrystalline diamond strip (18) at one edge. First and second cutting insert halves (22.1, 22.2) are cut from the intermediate blank, each cutting insert half defining a cutting edge (26, 28) of the diamond material. The cutting insert halves are arranged back-to-back to form a composite cutting insert (24), with the cutting edges on opposite sides of a central plane (A-A). The cutting edges are arranged to define a chevron shaped composite cutting edge. The cutting insert halves are preferably brazed together to form a unitary cutting insert. The invention extends to a method of producing a twist drill including the steps of forming a slot-shaped seat (30) diametrally in the end of a twist drill body, and brazing the composite cutting insert into the seat. <IMAGE>
Patent ZA-923073-B (ZA)
Title: Process for bleaching of lignocellulose-containing pulp
Inventor: ANDERSSON LENNART
IPC: D21C9/153
Filed: 1992-04-28
Abstract: The present invention relates to a process for delignification and bleaching of chemically digested lignocellulose-containing pulp, wherein the pulp is acid treated at a pH of between about 1 and about 6, whereupon a water-soluble mixture of a magnesium compound and a calcium compound is added at a pH of between about 1 and about 7 before the pulp is treated with a chlorine-free bleaching agent. The chlorine-free bleaching agent includes hydrogen peroxide. After the treatment according to the invention, the pulp may be finally bleached to the desired brightness, suitably with a chlorine-free bleaching agent, such as ozone, to completely avoid formation and discharge of AOX.
Patent ZA-928948-B (ZA)
Title: A valve with a crenellated seat.
Inventor: DETANNE FRANCOIS
IPC: F01L3/06
Filed: 1992-11-19
Abstract: Valve for eliminating vibrations at part load and reducing fluctuations in pressure downstream of the valve including a shutter (1, 1') interacting with a seat (2) provided with a crenellated part (10) located around the part of the seat (2) onto which the shutter (1, 1') comes to rest, the said crenellated part being made up of teeth (3) separated by gaps (4), the inner walls (13) of the teeth (3) being portions of a cylinder of vertical axis, the width l of the gaps being less than the width b of the internal walls (13) of the teeth (3), characterised in that the end wall (11') of the shutter (1') facing the crenellated part (10) in the closed position of the shutter (1') has a convex shape forming, together with the internal wall (13) of each tooth (3), a passageway (5') which flares out from the top to the root of the tooth (3), the contact C of the shutter 1 with the seat (2) having to be at a distance d from the base B of the crenellated part (10) which distance is between 0.25 and 0.5 times the width l of the gap (4). <IMAGE>
Patent ZA-937781-B (ZA)
Title: Herbicidal picolinamide derivatives
Inventor: KLEEMANN AXEL
IPC: A01N43/56
Filed: 1993-10-20
Abstract: PCT No. PCT/EP93/02925 Sec. 371 Date Aug. 4, 1995 Sec. 102(e) Date Aug. 4, 1995 PCT Filed Oct. 21, 1993 PCT Pub. No. WO94/08991 PCT Pub. Date Apr. 28, 1994Herbicidal picolinamide derivatives are provided having the formula I    <IMAGE>  (I)  which Z represents an oxygen or sulphur atom, R1 and R2 each independently represents a hydrogen atom or an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, alkaryl, hydroxy, alkoxy, alkenyloxy, alkynyloxy, alkylcarbonyl, amino, mono- or di-alkylamino, alkoxycarbonylamino, arylamino, arylalkylamino or dialkylcarbamoyl group, or together represent an alkylene chain which is optionally interrupted by an oxygen or sulphur atom or by a group -NR- in which R represents a hydrogen atom or an alkyl group, R3 independently represents a halogen atom or an alkyl or haloalkyl group, R4, R5 and R6 each independently represents a hydrogen or halogen atom, an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, alkaryl, alkoxy, amino, mono- or di-alkylamino, alkoxycarbonylamino, arylamino, dialkylcarbamoyl, acyl or acylamido group or a cyano group, with the proviso that R5 and R6 do not represent an acyl, acylamido or cyano group, and n represents 0, 1, 2 or 3.
Patent ZA-942955-B (ZA)
Title: Stable liquid compositions of gamma interferon
Inventor: NGUYEN TUE
IPC: A61K47/00
Filed: 1994-04-28
Abstract: The present invention concerns stable liquid pharmaceutical compositions comprising gamma interferon (IFN- gamma , also known as immune interferon). The invention specifically covers stabilized aqueous pharmaceutical compositions comprising multiple doses of a therapeutically effective amount of IFN- gamma  for repeated administration.
Patent ZA-948907-B (ZA)
Title: Use of 2-amino purine derivatives for the treatment and pro-phylaxis of human herpes virus 6 infections
Inventor: HODGE RICHARD ANTHONY VERE
IPC: A61P31/22
Filed: 1994-11-10
Abstract: The use of a compound of formula (A) or a bioprecursor, or a pharmaceutically acceptable salt, phosphate ester and/or acyl derivative of either of the foregoing in the manufacture of a medicament for use in the treatment (including prophylaxis) of HHV-6 infection.
Patent ZA-975711-B (ZA)
Title: Methods and compositions for the treatment and repair of defects or lesions in cartilage or bone using functional barrier.
Inventor: HUNZIKER ERNST B
IPC: A61L24/00
Filed: 1997-06-26
Abstract: Methods and compositions are provided for the treatment and repair of defects in the cartilage or bone of humans and other animals as in full-thickness defects in joints. To induce cartilage formation, a defect in cartilage is filled with a matrix having pores sufficiently large to allow cartilage repair cells to populate the matrix. The matrix contains an anti-angiogenic agent that serves as a functional barrier to prevent vascularization and bone growth into the cartilage area. The matrix filling the defect in cartilage may also contain a proliferation agent and a chemotactic agent, and a transforming factor in an appropriate delivery system. A functional barrier between the bone and cartilage areas of a full-thickness defect may also be created by heat-treating the areas of bleeding to form a transient tissue barrier which prevents blood vessels and associated cells from penetrating from the bone area into the cartilage area. If desired, the bone portion of the full-thickness defect may be filled with a matrix having pores large enough to allow cells to populate the matrix and to form blood vessels. The matrix filling the bone defect may contain an angiogenic factor and an osteogenic factor in an appropriate delivery system. Methods and compositions are also provided for assisted bone and connective tissue regeneration for dental and other applications.
Patent GB-2345333-B (GB)
Title: Flow control valves
Inventor: NOLAN RICHARD ASHLEIGH
IPC: F16K1/36
Filed: 1998-10-14
Granted: 2002-03-06
Abstract: A thermostatic radiator valve comprises a valve body (1) having a valve seat (5) disposed between input and output connections (2 and 3) to the valve, a valve closure member (6) adjustably disposed adjacent the valve seat (5) for controlling flow through the valve, a valve spindle (11) spring mounted in the valve body (1) on one end (10) of which the valve closure member (6) is disposed, and a thermostatic radiator valve head (not shown) mounted on the valve body (1) which is operable on the other end (16) of the valve spindle (11) for controlling the operation of the valve. The valve closure member (6) comprises a bush (7) having a resilient member (8) for contacting the valve seat (5) rigidly secured to it, the metallic bush (7) being disposed on a reduced diameter end portion (10) of the spindle (11) and being rigidly attached to the spindle (11).
Patent GB-2381351-B (GB)
Title: Method and apparatus for effecting quick disconnect of an atm/pos
Inventor: LANDOWSKI DALE W
IPC: G06Q20/10
Filed: 2001-05-25
Granted: 2004-10-06
Abstract: A system for effecting an electronic transaction. The system includes an electronic device for use by a customer to initiate the electronic transaction, a host computer for managing the transaction and generating a termination message signifying completion of the transaction, and network connected to the electronic device to establish a connection between the electronic device and the host. The system is operable to terminate the connection after the termination message is transmitted to the electronic device and before a confirmation signal is transmitted from the electronic device. In one aspect of the invention, the system includes a modem connected between the electronic device and the network. The modem is operable to receive the termination message and to transmit an acknowledgement message back to the network prior to the termination of the connection.
Patent GB-2397685-B (GB)
Title: Selecting tracks from a jukebox via a wireless communications device
Inventor: SMITH ADAM JAMES
IPC: G06F17/30
Filed: 2002-06-11
Granted: 2005-08-03
Abstract: A system for playing audio and/or video tracks in a public place in response to requests made by people, in which a jukebox is situated in the public place, the jukebox providing a plurality of audio and/or video tracks from which a selection of tracks to be played in the public place can be made by people in the public place, the jukebox being adapted to register requests for tracks to be played and to store requests whilst other requested tracks are played, characterized in that the jukebox registers a request in response to information transmitted by a person using a mobile communications device which is adapted to transmit text, data or speech over a wireless communications network, the transmitted information being processed automatically to provide data instructions which register the request.