baber/WOPTO huggingface dataset:
Patent YU-47829-B (YU)
Inventor: HEITZLER V
IPC: H01L23/10
Filed: 1988-12-29
Abstract: Poluprovodnicki element, naznacen time, sto sadrzi od plasticne mase predhodno izradeno kuciste (1) u obliku caure, koje je ispunjeno nalivnom smolom, sto sadrzi telo (4) poluprovodnika koje je postavljeno na unutrasnjem kraju jednog od vise izvoda (3) cija je uvek jedna zona u spoju sa unutrasnjim krajem jednog od drugih izvoda (3) i koje je prekriveno prekrivacem (5) od sinteticke smole, sto u supljini kucista (1) ima uvek jedan zljeb (61, 60, 62), koji vodi od njegovog otvora u jednom bocnom zidu normalno na dno (1a), u njemu i u drugom bocnom zidu paralelno sa jednim bocnim zidom i sto su u kucistu (1) utaknuti unutrasnji krajevi (39) izvoda (3) na takav nacin da po jedan spoljni izvod (31, 32) u odgovarajuci zljeb (61, 62) sa lakim pritiskom i ceoni delovi (38) najmanje jednog unutrasnjeg kraja (39) izvoda bar delimicno ulaze u zljeb (60) dna. Prijava sadrzi joj 3 nezavisna i 8 zavisnih zahteva.
Patent RS-50740-B (RS)
Inventor: BOHLMANN
IPC: A61P5/26
Filed: 2002-01-24
Abstract: 11β-halogen steroidi, naznačeni time, što imaju opštu formulu I:u kojojX-Y-Z predstavlja grupu sa jednom od dve strukture CH=C-C ili CH2-OCR1 može biti α- ili β-pozicija, i stoji za vodonik, R ili P-Q-R koji je vezan putem P na osnovnu strukturu prstena, pri čemu P i Q predstavljaju lanac u normalnom nizu ili račvasti lanac, opciono delimično ili u potpunosti fluorovane C1 do C8alkilen, -alkenilen, -alkinilen grupe i može biti isti ili različit, a R predstavlja CH3 radikal ili CF3 radikal, uz uslov da nema prisutnog supstituenta R1 na Z ukoliko X-Y-Z predstavlja grupu CH2-C=C,R6 je atom vodonika ili može takođe imati značenje da jenaznačen pod R7, R7 stoji za R ili P-Q-R vezan putem P na osnovnu strukturu prstena, pri čemu ove grupe imaju gore pomenuta značenja,R11 predstavlja halogen,R13 je metil ili etil grupa, iR17 je vodonik ili stoji za C(O)-R18, pri čemu je R18 sa lancem u normalnom nizu ili račvasti lanac C1 do C18 alkil, -alkenil, -alkinil radikal ili aril radikal, ili stoji za T-U-V vezan preko T za C(O) grupu, pri čemu T i U predstavljaju sa lancem u normalnom nizu ili račvasti lanac C1 do C18 alkilen, -alkenilen, -alkinilen grupe, aliciklične C3 do C12 grupe ili aril grupe i isti su ili različiti, a V je sa lancem u normalnom nizu ili račavasti lanac C1 do C18 alkil, -alkenil ili -alkinil radikal ili aril radikal, iliR18 ima jedno od gore pomenutih značenja i dodatno je supstituisan sa jednom ili više grupa NR19R20 ili jedno ili više grupa SOxR21, pri čemu je X = 0, 1 ili 2, a R19, R20 i R21 su u svakom slučaju vodonik ili T-U-V vezan preko T na N, S je sa gore pomenutim značenjem, pod uslovom da su dodatno uključeni fiziološki prihvatljive dodatne soli sa neorganskim ili organskim kiselinama.Prijava sadrži još 10 patentnih zahteva.
Patent RS-50743-B (RS)
Title: Production of recombinant blood clotting factors in human cell lines
Inventor: HAUSER
IPC: C12N15/57
Filed: 2001-03-21
Abstract: The present invention relates to an improved method for the production of recombinant human blood clotting factors, in particular of factor VIII and factor IX, utilizing an immortalized human cell line stably expressing viral transcription activator proteins and carrying a vector having a promoter functionally linked to a DNA sequence coding for a blood coagulating factor, provided that said promoter is not a viral promoter which is stimulated by said viral transcription activator proteins; an immortalized human cell line carrying said vector; factor VIII muteins particularly suitable for the above production method; pharmaceutical compositions comprising such factor VIII muteins and the use of such factor VIII muteins for preparing a medicament for treating hemophilia.
Patent ZA-816861-B (ZA)
Title: Apparatus for applying liquid to a surface
Inventor: BRAITHWAITE JOHN DAVID
IPC: B05C21/00
Filed: 1981-10-05
Abstract: An apparatus for applying liquid to a surface includes an outer vessel (26) an inner liquid container (1) which is housed within the outer vessel (26) and which is substantially closed but includes an inlet for pressurized gas and a separate outlet for liquid, and means (37) for supplying pressurized gas to the container. An interface of the container (1) and the outer vessel (26) is sealed around the inlet for pressurized gas whereby in use a region of the space between the outer vessel (26) and the inner container (1) is not pressurized. The unpressurized region of the outer vessel (26) is vented. An applicator (42) is connected via a length of flexible tube to the liquid outlet.
Patent ZA-827890-B (ZA)
Title: Method of manufacturing a tempered glass dielectric material for use as an electrical insulator and insulator fabricated therefrom
Inventor: PARGAMIN LAURENT
IPC: C03B27/00
Filed: 1982-10-28
Abstract: A tempered glass dielectric material for use as an electrical insulator is thermally tempered to produce surface compression between 200 MPa and 400 MPa. At least part of the material is then chemically tempered under conditions of temperature and duration such that the surface compression due to the thermal tempering is reduced by between 50% and 80%. The chemical tempering is effected by applying to the relevant part of the material, at ambient temperature, a solution containing alkaline salts. This solution is dried and the material then heated for several hours at a temperature between 300 DEG  C. and 500 DEG  C. The solution has the following composition (in percentage by weight): -H2O 70% to 90%  -Starch 2% to 10% -KNO3 4% to 12% - K2HPO4 + KCl + K2SO4 4% to 20% -
Patent ZA-828006-B (ZA)
Title: Scraper chain conveyors
Inventor: MILLINGTON MICHAEL JOHN
IPC: B65G19/22
Filed: 1982-11-12
Abstract: A scraper chain conveyor has symmetrical scraper bars (12) connected to endless chains extending inboard of inwardly directed lips (64, 66) of the side flanges (8) of the pans (9). Each scraper bar includes a central portion (14) of a width slightly less than the distance between edges (10) of the upper lips (66) across the pan, and, secured thereto by bolts (52, 54), outer portions (16) extending as wings (34) into the side flanges to run on the bottom lip (64). The chain is retained on seatings (17) formed on the central portion (14) by retaining faces (32) formed on the outer portions (16).
Patent ZA-832692-B (ZA)
Title: Rotary sprinkler having selectable area coverage
Inventor: GORNEY MOSHE
IPC: B05B3/06
Filed: 1983-04-18
Abstract: A rotary sprinkler comprising a base (10), a stem (18) mounted on the base for rotation relative thereto, the stem having an inlet (26) for receiving a pressurized water supply, a water discharge nozzle (28) mounted on the stem and being rotatable together therewith relative to the base, water driven drive apparatus for rotating the stem relative to the base, selectably positionable deflector apparatus (50) for engaging a stream of water emitted by the nozzle for determining the maximum radius of the stream, and cam apparatus for operating the deflector apparatus and including manually settable cam apparatus for selecting an overall size and pattern of sprinkler stream coverage, and second cam apparatus for determining the desired sprinkling pattern as a function of the azimuthal orientation of the nozzle.
Patent ZA-834350-B (ZA)
Title: Compatible copying of computer form documents
Inventor: TAYLOR THOMAS NEIL
IPC: B65H23/188
Filed: 1983-06-14
Abstract: A document feeding method for frictionally (non-' sprocket) feeding computer form web having sprocket holes to the imaging station of a copier for copying, compatible with individual document sheet feeding.After automatically determining that a computer form web, rather than an individual document sheet, is being frictionally fed to the imaging station the computer form web is automatically frictionally fed incrementally in selected incremental lengths and registered to the imaging station with a controllable frictional servo-drive system without engaging the sprocket holes. A system is provided for sensing and accumulating first signals corresponding to the movement of the controllable frictional drive system, and for sensing and accumulating second signals corresponding to the number and position of sprocket holes in the computer forms web being so frictionally fed, including a system of validating sensed holes as being sprocket holes by validating hole dimensions and positions. A system is provided for compensating for slip in the frictional feeding of the computer forms web by comparing the first and second signals to maintain registered stopping positions for the controllable drive system for the selected incremental lengths of computer form web. The disclosed slip compensation utilizes a resettable sprocket hole zone boundary system. There is also disclosed automatic compensation for missing, plugged or torn sprocket holes.
Patent ZA-851401-B (ZA)
Title: A process for the preparation of pyrrolidone derivatives
Inventor: PFEIFFER UGO
IPC: C07D207/27
Filed: 1985-02-25
Abstract: Process for preparing pyrrolidinone derivatives (1)in which R is hydrogen, alkyl or acyl characterised in that a compound of (2)wherein R' is hydrogen and R<sup>2</sup> is benzyl or substituted benzyl, or R' and R<sup>2</sup> can together form a groupwhere R<sup>4</sup> and R<sup>5</sup> are independently hydrogen, alkyl, phenyl or optionally substituted aryl or together are 1,4-butylene or 1,5-pentylene; R<sup>3</sup> is hydrogen or straight or branched alkyl of 1 to 4 carbon atoms; and X is alkyl subjected to N-deprotection and the deprotected intermediate is cyclized intramolecularly. The deprotected intermediates can be isolated as acid-addition salts.
Patent ZA-862435-B (ZA)
Title: Method of regenerating permangante etch bath
Inventor: KRULIK GERALD
IPC: C23C18/22
Filed: 1986-04-02
Abstract: A method is provided for regenerating the spent permanganate ions in an alkaline permanganate-containing etchant composition by adding to the composition an oxidiser selected from an inorganic bromate, hypochlorite, chlorite, chlorate, peroxydisulfate, monopersulfate and mixtures thereof.
Patent ZA-866392-B (ZA)
Title: Closure for a container
Inventor: PAVELY ANDREW PHILIP
IPC: B65D47/08
Filed: 1986-08-22
Abstract: A closure for a container such as a can for carbonated beverages comprises a collar (9) which is an easy fit in the opening in the container and a plug (10) which is hingedly connected to the collar (9) and when fitted into the collar (9) causes the collar (9) to be elastically deformed into tight sealing engagement with the opening and with the plug (10).
Patent ZA-878278-B (ZA)
Title: Phosphorus-and/or nitrogen-containing derivatives of sulfur-containing compounds,lubricant,fuel and functional fluid compositions
Inventor: PIALET JOSEPH WILLIAM
IPC: C10N40/04
Filed: 1987-11-04
Abstract: This invention is directed to phosphorus and/or nitrogen-containing derivative compositions of sulfur containing compounds which are suitable particularly for use as additives for lubricants, fuels and functional fluids. The lubricants, fuels, and/or functional fluids containing the derivatives of this invention exhibit improved anti-wear, extreme pressure and antioxidant properties.
Patent ZA-911734-B (ZA)
Title: Handle for article carrier
Inventor: SCHUSTER RICHARD LEE
IPC: B65D71/00
Filed: 1991-03-08
Abstract: A handle for a sleeve-type carrier. The handle comprises an opening extending transversely of the length of the carrier, the opening being defined by elongated edges and short end edges located in the top panel. Flaps covering the handle opening are connected to the elongated edges along fold lines. An enclosed area extending from each end of the opening into the nearest side panel is defined by a periphery comprised of an interrupted slit, enabling varying concentrations of stresses resulting from lifting the carrier from either edge of the handle opening to be transferred from the ends of the handle opening to the sides of the carrier through the interrupted slits.
Patent ZA-912427-B (ZA)
Title: Stable microbubbles suspensions injectable into living organisms
Inventor: SCHNEIDER MICHEL
IPC: A61K47/12
Filed: 1991-04-02
Abstract: Gas or air filled microbubble suspensions in aqueous phases usable as imaging contrast agents in ultrasonic echography. They contain laminarized surfactants and, optionally, hydrophilic stabilizers. The laminarized surfactants can be in the form of liposomes. The suspensions are obtained by exposing the laminarized surfactants to air or a gas before or after admixing with an aqueous phase.
Patent ZA-913987-B (ZA)
Title: C63-amide derivatives of 34-de(acetylglucosaminyl)-34-deoxy-teicoplanin and their use as medicaments against bacteria resistant to glycopeptide antibiotics
Inventor: MALABARBA ADRIANO
IPC: A61K38/14
Filed: 1991-05-27
Abstract: C<6><3>-Amide derivatives of 34-de(acetylglucosaminyl) -34-deoxy-teicoplanin wherein the amide moiety is derived from a di- or poly-amine. The derivatives are prepared by reacting 34-de(acetylglucosaminyl)- 34-deoxy-teicoplanins with an active esters forming reagent such as chloroacetonitrile and then contacting said active esters with the appropriate di- or polyamine. The amide derivatives which are active against Gram-positive microorganisms, in particular against Group A Streptococci were found to be active also against bacteria which are resistant to glycopeptide antibiotics.
Patent ZA-932025-B (ZA)
Title: Agents for use as an anti-irritant
Inventor: CAUWENBERGH GERARD FRANS MARIA
IPC: A61K8/46
Filed: 1993-03-22
Abstract: PCT No. PCT/EP93/00634 Sec. 371 Date Sep. 9, 1994 Sec. 102(e) Date Sep. 9, 1994 PCT Filed Mar. 16, 1993 PCT Pub. No. WO93/18744 PCT Pub. Date Sep. 30, 1993.The use of a compound having the formula    <IMAGE>  (I)  or a cosmetically acceptable acid addition salt form thereof, for preventing or reducing irritation or itching of the skin of human beings; cosmetic compositions comprising said agents, processes for preparing said compositions, and a method of preventing or reducing irritation or itching of the skin of human beings.
Patent ZA-933905-B (ZA)
Title: Fuel-burner method and apparatus
Inventor: YAP LOO T
IPC: F23C99/00
Filed: 1993-06-03
Abstract: Fuel is burned in accordance with a burning method and apparatus in two stages (62,64) and in the presence of first and second oxygen-containing gases, respectively. The second oxygen-containing gas (B) has a higher concentration of oxygen than the first oxygen-containing gas. The fuel stream is burned in a first (62) of the two stages at a first equivalence ratio sufficiently greater than 1.0, so that thermal NOx formation is inhibited, a more heat transfer effective luminous flame is achieved and a combustible mixture comprising unburned and partially oxidised fuel and fuel radicals is are produced for combustion in the second (64) of the two stages. The combustible mixture is burned in the second of the two stages at an equivalence ratio of no greater than about 1.0 so that maximum heat is transferred to the first of the two stages to stabilise combustion therein, and the fuel radicals are sufficiently oxidised by the second oxygen-containing gas to inhibit formation of prompt NOx. <IMAGE>
Patent ZA-938262-B (ZA)
Title: The use of polyether ionophore antibiotics to control bacterial growth in sugar production
Inventor: MINIAC MICHEL DE
IPC: A23L3/349
Filed: 1993-11-05
Abstract: PCT No. PCT/FR93/01089 Sec. 371 Date May 5, 1995 Sec. 102(e) Date May 5, 1995 PCT Filed Nov. 4, 1993 PCT Pub. No. WO94/10862 PCT Pub. Date May 26, 1994Method for producing sugar, characterized in that a polyether ionophore antibiotic is used to suppress gram positive bacteria growth during the process.
Patent ZA-945337-B (ZA)
Title: Benzospiroalkene compounds process for preparing them and pharmaceutical compositions containing them
Inventor: CORDI ALEX
IPC: A61P25/02
Filed: 1994-07-20
Abstract: Compounds of formula (I): <IMAGE>  in which:   - X represents -CH2-, -(CH2)2-, -CH=CH-, -O-CH2-, S-CH2-, -SO-CH2- or -SO2-CH2-,   - Y represents an oxygen or sulphur atom or a group -NR6-, - R1 represents a hydrogen atom or a linear or branched (C1-C6)alkyl group, - R2 represents a hydrogen or halogen atom, a linear or branched (C1-C6)alkyl group (substituted or unsubstituted), a hydroxyl group, a linear or branched (C1-C6)alkoxy group or a linear or branched (C1-C6)alkylthio group, - R3 represents a hydrogen or halogen atom, a linear or branched (C1-C6)alkyl group (substituted or unsubstituted), a hydroxyl group, a linear or branched (C1-C6)alkoxy group or a linear or branched (C1-C6)alkylthio group, - R4 represents a hydrogen atom (provided that, in this case, R1 represents a hydrogen atom), a halogen atom, a linear or branched (C1-C6)alkyl group (substituted or unsubstituted) or a hydroxyl group, or else - R1 and R2, R2 and R3, R3 and R4 or R4 and X form, together with the carbon atoms which carry them, a benzene ring, provided that, in the case where R1 and R2 form a benzene ring, X is other than -CH2- or -(CH2)2-, - R5 represents a hydrogen atom or an amino group (substituted or unsubstituted),   - R6 has the same meaning as R1, their isomers and their addition salts with a pharmaceutically acceptable acid. Medicaments.
Patent ZA-948782-B (ZA)
Title: Reading devices and assay devices for use therewith
Inventor: CATT MICHAEL
IPC: G01N21/78
Filed: 1994-11-07
Abstract: A method of "reading" the result of an assay effected by concentrating a detectable material in a comparatively small zone of a carrier in the form of a strip, sheet or layer through the thickness of which electromagnetic radiation such as visible light is transmissible, wherein at least a portion of one face or the carrier is exposed to incident electromagnetic radiation which is substantially uniform across the entire portion, the portion including the small zone, and electromagnetic radiation emerging from the opposite face of the carrier is measured to determine the assay result. Preferably the radiation is diffuse light. <IMAGE>
Patent ZA-954657-B (ZA)
Title: Fuel oil compositions
Inventor: CAPROTTI RINALDO
IPC: C10L1/197
Filed: 1995-06-06
Abstract: The lubricity of low sulphur fuels is enhanced by incorporation of a cold flow improver.
Patent GB-2355905-B (GB)
Title: System and method for providing security for a network site
Inventor: WRAY DAVID ROBERT
IPC: G06F21/31
Filed: 2000-08-21
Granted: 2002-03-20
Abstract: The invention relates to electronic security over a network, and in particular to a client/server arrangement. Each time a client 00, 05 wishes to access information, e.g. a web site, it generates a client identifier key (CIK) based on the software/hardware configuration of the client's terminal for verification at the sewer 37. Requests for information by the client take the form of a pseudo (or dummy) uniform resource locator (PURL), which appear the same as ordinary URLs but define tasks to be performed in response to the request rather than the address of the requested information. The sewer profiles the security level of the client and that of the requested information and determines whether the client should have access. If access is denied, instead of notifying the client of this outcome, the server generates and transmits a substitute dummy web page 42 which may contain harmless public information. In this way, an unauthorised client is unaware that the request has been unsuccessful.
Patent GB-2386972-B (GB)
Title: Autonomous land maintenance equipement
Inventor: MCMURTRY RICHARD
IPC: A01B69/04
Filed: 2002-03-26
Granted: 2005-07-20
Abstract: Autonomous land maintenance equipment is provided that includes an obstacle detection device, having a predetermined detecting range, a receiver receiving for collecting waste material and a structure for emptying the waste material from the receiver, such that the waste material is deposited outside of the range of the obstacle detection device.
Patent GB-2423854-B (GB)
Title: Portable security transaction protocol
Inventor: BENSON GLENN STUART
IPC: G06F21/00
Filed: 2004-10-26
Granted: 2008-07-02
Abstract: A technique for providing message authenticity includes accepting transaction information, accepting a first data item used for authenticating an originating user, cryptographically processing the transaction information using only a second data item, wherein the entropy of the first data item is less than the entropy of the second data item, and authenticating the originating user using the first data item. The first data item can be a sequence of digits corresponding to those displayed on an external device, such as, for example, an RSA authorization token, credit card, etc. In general, the first data item will be a short alphanumeric string and the second data item will generally be much larger, e.g., a 128 bit sequence to be used principally for data authentication. According to another aspect of the present invention, consequential evidence of the transaction may be secured to provide after-the-fact evidence of the transaction. This evidence can include a message written to a tamper-resistant log record, the message including the transaction information, the first data item, the second item, and an identifier for the originating user, as well as other information. At a subsequent point, the transaction can be shown to have been sent by the originating user and received by the intended recipient, by consulting the log record. Preferably, the validity of the transaction would be ascertained by an independent, mutually trusted third party.
Patent GB-2026223-B (GB)
Title: Electronic tone generator
IPC: G10H7/00
Filed: 1979-07-09
Granted: 1982-10-27
Abstract: An electronic tone or note generator capable of providing improved musical and tone quality and special sound effects by mixing the outputs of a plurality of note-signal-producing circuits is provided. The electronic tone or note generator of the invention is characterized by the use of a primary electronic note circuit for producing a primary note signal which is a portion of a primary melody, and a secondary electronic note circuit for producing a secondary note signal that is musically related to the primary melody. The relationship between signals can be a time lag between the outputs of the two note signal circuits or a small difference in frequency between the signal outputs of the two note circuits. Additionally, each note signal circuit can output alternate notes of a continuing melody such that a note from one circuit may persist while the next note from the second circuit is played. The note signals from the note-producing circuits are shaped and mixed or summed and then applied to an electroacoustic transducer in order to produce audible music of high sound quality. The acoustical frequency of each note and the time between initiation of successive notes are stored in memory units associated with each note-signal-producing circuit. The outputs of high-frequency signal sources are variably divided down to provide the individual note signals and control note timing.
Patent GB-2030839-B (GB)
Title: Collecting piece for a milking machine
IPC: A01J7/00
Filed: 1979-09-05
Granted: 1982-08-25
Abstract: A collecting piece incorporating a pair of relatively movable members which function as a valve to control the supply of a vacuum to all four milking cups of a quarter milking machine while maintaining the milk supplied from each of the milking cups separate from one another. Each of the lines connected to each of the pair of movable members of the connecting piece terminate in an opening which is flush with a sliding surface on each of the two relatively movable members. Thus, rotating one of the members relative to the other will either bring the openings into alignment with each other or cause the openings to remain out of alignment with each other. If desired, a locking mechanism can be provided for locking the two relatively movable members in the two positions thereof.