baber/WOPTO huggingface dataset:
Patent ZA-858177-B (ZA)
Title: Containers for molten metal
Inventor: BARNES ANDREW
IPC: F27D1/16
Filed: 1985-10-24
Abstract: Containers for molten metal having a permanent refractory lining and a molten metal contacting inner lining have in at least one place, separating the permanent and inner linings a layer substantially consisting of heat-carbonisable sheet material. The sheet material carbonises during use to yield a carbonaceous parting layer which facilitates removal of skull and the inner lining without damage to the permanent lining.
Patent ZA-864832-B (ZA)
Title: Coagulation-neutral,hydrophilic glass fibres
Inventor: WIELINGER HANS
IPC: A61L33/00
Filed: 1986-06-30
Abstract: Hydrophilic glass fibers which have bonded to their surfaces a layer of silane molecules of the formula   <IMAGE>   are useful for the separation of plasma from blood for haemostasiological testing. In the formula: the molecule is bonded at its end oxygen to a surface of a glass fibre; R1 is C2-C6 alkylene; X is OH, C1-C6 alkoxy, having n carbon atoms and up to (n-1) OH groups in which n is 1-6, or an amino acid or peptide residue; and each of R'3 and R''3 is C1-C6 alkyl, an oxygen bridge to the silicon atom of another silane molecule or an oxygen bridge to the glass surface. The fibres have an average diameter of from 0.2 to 5 microns and a density of 0.1 to 0.5 g/cm3.
Patent ZA-864885-B (ZA)
Title: Tick vaccine
Inventor: OPDEBEECK JOHANNA PATRICIA
IPC: A61K39/00
Filed: 1986-07-01
Abstract: The control of tick infestations on warm-blooded animals Comprises treatment of said warm-blooded animals with vaccine comprising antigenic material derived from the tick synganglion. Tick antigenic material is produced by subjecting crude larval extracts to affinity chromatography.
Patent ZA-875541-B (ZA)
Title: Process for the synthesis of penems
Inventor: BRIGHTY CATHERINE ELIZABETH
IPC: C07D499/88
Filed: 1987-07-28
Abstract: A process for the synthesis of penems from azetidinones via 1-aza-4,5-dithiabicyclo[4.2.0]oct-2-en-8-one-2-carboxylate esters.
Patent ZA-895661-B (ZA)
Title: Human nerve growth factor
Inventor: CHAN HARDY WAI-HONG
IPC: A61K38/22
Filed: 1989-07-25
Abstract: A method for the construction of recombinant DNA molecules capable of producing biologically active human nerve growth factor (hNGF) in insect cells is disclosed. Expression of the mature protein is achieved using the baculovirus expression system. The biologically active hNGF so produced is potentially of value in the treatment of patients suffering from Alzheimer's Disease and other neurological disorders.
Patent ZA-925015-B (ZA)
Title: Label printing apparatus
Inventor: CAYZER JOHN ANTHONY
IPC: B41J25/304
Filed: 1992-07-06
Abstract: PCT No. PCT/GB92/01223 Sec. 371 Date Mar. 3, 1994 Sec. 102(e) Date Mar. 3, 1994 PCT Filed Jul. 6, 1992 PCT Pub. No. WO93/01055 PCT Pub. Date Jan. 21, 1993The invention provides an improved label printing apparatus comprising, in a first aspect, a printer head for printing information on a plurality of labels carried on a backing sheet, the printer head being mounted on a carrier plate which is hingedly mounted along one edge thereof so as to be displaceable between a first printing position and a second non-printing position, the apparatus being provided with means to cause such displacement comprising first magnetic means arranged to hold the carrier plated in the second position against a force exerted by a spring which is compressed in this position, the means further including second magnetic means having a reversible polarity such that the carrier plated may be attracted or repelled thereto or repelled therefrom.
Patent ZA-925562-B (ZA)
Title: Preparation of fatty acid medicaments
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K36/18
Filed: 1992-07-23
Abstract: Use of one or more EFA's or the n-6 series and/or n-3 series in the preparation of a medicament for relieving the symptoms of AIDS, preventing the progression of AIDS or the development of symptoms of AIDS in HIV infected persons, and a method of treatment of such persons.
Patent ZA-931800-B (ZA)
Title: Process for the preparation of taxane derivatives
Inventor: DEPREZ DOMINIQUE
IPC: C25B3/25
Filed: 1993-03-12
Abstract: Process for electrochemical preparation of taxane derivatives of general formula (I) based on a product of general formula (II). In general formula (I), Ar denotes an aryl radical, R1? is a benzoyl radical or R2?-O-CO- radical in which R2? is an alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, bicycloalkyl, phenyl or heterocyclyl radical and R is a hydrogen atom of the acetyl radical. In general formula (II), Ar and R are defined as in general formula (I), R' is an acetyl or trichloro-2,2,2 ethoxycarbonyl radical and G1? is a trichloro-2,2,2 ethoxycarbonyl radical and G2? is a hydrogen atom. The products of general formula (I) have outstanding anti-tumoral properties.
Patent ZA-943096-B (ZA)
Title: Flexible sheet material
Inventor: PATCHETT KIM
IPC: F41H5/04
Filed: 1994-05-05
Abstract: A flexible sheet material suitable for use for example as body armour comprises a plurality of individual rigid plates (10) all lying in the same plane and each both interfitting and interlocking with its adjoining plates (10) by having interengaging waisted projections (11) and re-entrant recesses (14) on successive sides. The edge wall profile of each plate is shaped to co-operate with the edge wall profile (figure 2) of the adjoining plate whereby relative separation of those plates (10) in the direction normal to the general plane of the sheet material is resisted. The edge profile may be V-shaped, with the edge profile of the adjoining plate (10) complementary form, or the angle of the edge wall of one plate (10) may vary around the periphery of one plate (figures 3, 4a, 4b), with the edge wall profile of the adjoining plate (10) matching the edge wall angle of said one plate.
Patent ZA-953437-B (ZA)
Title: Wet granulation formulation for bisphosphonic acids
Inventor: KATDARE ASHOK V
IPC: A61K9/20
Filed: 1995-04-28
Abstract: Pharmaceutical compositions of bisphosphonic acids, and salts thereof, are prepared by wet granulation tablet formulation. These pharmaceutical compositions are useful in the treatment of disturbances involving calcium or phosphate metabolism, in particular, the treatment and prevention of diseases involving bone resorption, especially osteoporosis, Paget's disease, malignant hypercalcemia, and metastatic bone disease. These compositions are prepared without the addition of binder; instead, the drug itself acts as a binder.
Patent ZA-961926-B (ZA)
Title: 4-Alkylthio-pyrimidin-5-ylacetic acid derivatives.
Inventor: CRAIG GERALD WAYNE
IPC: C07D239/56
Filed: 1996-03-08
Abstract: The invention discloses 2-(4-alkylthio-pyrimidin-5-yl)-acetic acid derivatives of formula I <CHEM>  wherein   R1   is C1-4alkyl, R2   is hydrogen, C1-4alkyl, or C3-7cycloalkyl, R3   is a radical <CHEM>     wherein R4   is hydrogen, C1-4alkyl, C1-4haloalkyl, aryl, aryloxy, C3-5alkenyloxy, C3-5alkynyloxy, halogen, cyano, aryl-C1-4alkoxy, aryloxy-C1-4alkyl, heteroaryl, heteroaryloxy, C1-4alkoxy, C1-4alkoxy-C1-4alkoxy, cyano-C1-4alkoxy, C3-5alkenyl, aryloxy-C1-4alkoxy, C3-7cycloalkyl, halo-C3-7cycloalkyl, C3-5alkynyl, C1-4alkoxycarbonyl, -CONR9R10, -O-CONR9R10, or -CR8=N-O-R7 wherein each of the aromatic rings may be optionally substituted; R5   is hydrogen, halogen, C1-4alkoxy or C1-4alkyl, R6   is hydrogen, C1-4alkyl, C1-4alkoxy, cyano, nitro or halogen, R7   is C1-4alkyl, C3-5alkenyl, C3-5alkynyl, or aryl-C1-4alkyl, R8   is hydrogen, C1-4alkyl, C1-4alkoxy, di-C1-4alkylamino, C1-4haloalkyl, halogen, cyano, C1-4alkoxycarbonyl, or C3-7cycloalkyl,   R9 and R10   are independently hydrogen or C1-4alkyl, or together C3-6alkylene or C3-6alkylene interrupted by oxygen or sulfur, and X   is CH or nitrogen; the use of such compounds for the control of phytopathogens, compositions for facilitating such use, and the preparation of the compounds of formula I.
Patent ZA-988052-B (ZA)
Title: Transdermal therapeutic system comprising the active substance scopolamine base
Inventor: MUELLER WALTER
IPC: A61K9/70
Filed: 1998-09-03
Abstract: A transdermal therapeutic system containing the active substance scopolamine base and comprising a flexible, active substance-impermeable backing layer, an active substance-containing reservoir layer, a control membrane, a pressure-sensitive adhesive layer for attaching the system onto the skin, as well as a protective film or sheet which is likewise active substance-impermeable and is to be removed prior to application, is characterized in thatthe reservoir layer as well as the pressure-sensitive adhesive layer are made up of a self-adhesive amino-resistant silicone polymer as base polymer,the control membrane is made up of an ethylene-vinyl acetate copolymer, and thatpart of the scopolamine base is present, at least in the reservoir layer, in crystalline form.
Patent AT-413329-B (AT)
Title: Controllable stomach band comprises a rigid back, a first chamber arranged on the stoma side of the back to control stoma constriction by introduction and removal of fluid, and a second chamber connected to the first chamber
Inventor: LECHNER WOLFGANG DR
IPC: A21B3/13
Filed: 2004-02-24
Granted: 2006-02-15
Abstract: Controllable stomach band comprises a rigid back (4), a first chamber (2) arranged on the stoma side of the back to control stoma constriction by introduction and removal of fluid from the chamber, and a second chamber (1) arranged on the stoma side of the back and connected to the first chamber so that the stoma inlet can be controlled by displacing liquid between one chamber and the other. Preferred Features: The second chamber is divided into two communicating chambers which delimit the stoma-narrowing chamber on both sides.
Patent CH-613831-B (CH)
Inventor: KAISER HANS
IPC: F42C17/00
Filed: 1974-10-10
Abstract: A device for setting mechanical time fuse in which the fuse has an element which, when rotated, adjusts the time period of the fuse. The fuse is contained within a housing at the forward end of a projectile and within the housing forwardly of the fuse is a stepping motor connected to the rotatable element of the fuse by reduction gearing. A setting device in the form of a pulse emitter and adjustable logic circuitry is disposed outside the firing tube in which the projectile is mounted and is electrically connected with the stepping motor by wires which include separable connectors. The setting device advantageously provides for ignition of the projectile propelling charge when the setting of the time period for the fuse has been completed. Also, advantageously, a clamping device is provided for clamping the stepping motor in its adjusted position prior to or immediately upon ignition of the propelling charge.
Patent GB-2375459-B (GB)
Title: System and method for identifying internal and external communications in a computer network
Inventor: HALL JOHN M
IPC: H04L29/08
Filed: 2002-03-08
Granted: 2004-04-21
Abstract: A system and method for identifying whether a communication in a computer network is directed to a destination that is internal to a company includes receiving destination information associated with a first network communication. The computer network includes a directory server, which includes a company directory that provides employee information. The directory server is accessed, and the received destination information is compared with information in the company directory. It is determined whether the first network communication is directed to a destination that is internal to the company based on the comparison of the received destination information and the information in the company directory.
Patent GB-2387393-B (GB)
Title: Fabric treatment device
Inventor: ROUSSEL CHRISTOPHE
IPC: D06F39/02
Filed: 2002-04-11
Granted: 2004-07-07
Abstract: A device comprising a flexible substrate ( 2 ) containing a releasably fixed fabric treatment agent and releasably attached to the flexible substrate a rigid support ( 4 ).
Patent GB-2397465-B (GB)
Title: Mobile radio communications device and operating method
Inventor: DEPRUN JEAN-FRANCOIS
IPC: G04R20/00
Filed: 2003-01-15
Granted: 2004-12-29
Abstract: A method of calibrating a sleep clock of a mobile radio communications device includes the steps of determining drift between the air interface timebase and the local timebase as controlled during sleep periods by the sleep clock, and adding the determined value of drift to a preceding calibration value to arrive at a calibration value for calibrating the sleep clock. The method allows the mobile device to remain in sleep mode for longer periods of time thus conserving more battery power, and the fast clock is not required for calibration.
Patent GB-2004361-B (GB)
Title: Heat exchanger especially recuperator for high temperature reactors
IPC: F28D7/00
Filed: 1978-09-14
Granted: 1982-11-03
Abstract: A heat exchanger, especially recuperator for high temperature reactors, comprising a prismatic extending jacket and a multiplicity of elongated hexagonal elements arranged within the jacket and essentially parallel to the primary direction or extent thereof. Each hexagonal element has a central tube and heat transfer surfaces arranged about each central tube and extending axially up to the outer contour or outline of the corresponding hexagonal element. Both ends of the heat transfer surfaces are connected to collectors seated upon the central tube. Each hexagonal element is connected by spacers with its neighboring elements and with analogous spacers spatially fixedly arranged at the region of the jacket laterally bounding the heat exchanger. The spacers have play so that the spacing between the elements and between the elements and the spatially fixedly arranged spacers can alter by the amount of such play. This play is dimensioned such that the sum of the play in any one respective direction over the cross-section of the heat exchanger still positively takes up without constraint the greatest differential expansion arising between the package of hexagonal elements and the spatially fixedly arranged spacers in such direction under extreme operating conditions.
Patent GB-2116552-B (GB)
Title: Process for hydrogenolysis of carboxylic acid esters
Inventor: BRADLEY MICHAEL WILLIAM
IPC: C07C29/17
Filed: 1982-04-21
Granted: 1985-09-25
Abstract: A process for effecting hydrogenolysis of a carboxylic acid ester comprising contacting a vaporous mixture containing the ester and hydrogen with a catalyst comprising a reduced mixture of copper oxide and zinc oxide at a temperature in the range of from about 75<o>C up to about 300<o>C and at a pressure in the range of from about 0.1 kg/cm<2> absolute (about 9.8 kPa) up to about 100 kg/cm<2> absolute (9813 kPa).
Patent GB-2183971-B (GB)
Title: Data transmission system
Inventor: FISHER DAVID ANTHONY
IPC: H04L25/49
Filed: 1985-12-05
Granted: 1989-10-04
Abstract: The system uses a 3B2T line code, i.e. one in which sets of three or triplets of binary digits are converted into pairs or duplets of ternary elements. All nine of the possible ternary duplets are used, in such a way that the same ternary duplet does not occur twice consecutively. This is done in one version by using the ninth duplet 00 as a repeat indicator, and in the other version by a conversion process in which each conversion operation takes into account the result of the preceding operation.
Patent GB-2204096-B (GB)
Title: Variable output oil pump
Inventor: CHILD ROBIN EDWARD
IPC: F04C2/10
Filed: 1988-03-09
Granted: 1991-02-06
Abstract: The invention provides a variable output pump of the gerotor type in which one rotor (16) meshes in two side by side annulii (14, 12) which can be aligned for maximum output and turned in opposite directions to be non-aligned for minimum output. The movement is effected by a gear train (20, 24, 29) displaced by a rack (40) which is hydraulically operated by pump pressure. Hence high pressure displaces the rack to result in lower output against lower pressure. A variation is described in which a control spool diverts fluid to either side of the piston according to need and this is displaced in one direction by the derived fluid pressure and in the other direction additionally by spring pressure transferred from the piston position by a lever system. This can give desired pump output/speed results at reduced power consumption.
Patent GB-2218423-B (GB)
Title: Solvent-based alkyd paints
Inventor: KNIGHT RONALD CHRISTOPHER
IPC: C09D167/00
Filed: 1989-05-05
Granted: 1991-04-03
Abstract: The paint has a creamy non-resilient structure of at least 60 gm. cm. seven days after manufacture induced by the use of interacting resins together with a clay-based rheology modifier.
Patent GB-2249236-B (GB)
Title: Improved clamping technique for television
Inventor: CLARKE CHRISTOPHER KEITH PERRY
IPC: H04N5/16
Filed: 1990-10-25
Granted: 1994-10-12
Abstract: A method for clamping the black level of a television signal comprises converting the input video signal to a digital input signal and, by means of a measuring circuit, measuring the signal level during a blanking period of the input video signal. The measured signal level is compared with a digital reference level to generate a digital error signal. A correction signal derived from the error signal at correction generator is added to the samples forming the digital input signal with any residue of the truncated addition at each sample being retained for addition with the correction signal to the next sample. <IMAGE>
Patent GB-2266465-B (GB)
Title: An absorbent body for an absorbent article,such as a sanitary napkin,a panty protector,incontinence guard,diaper and the like
Inventor: BROHAMMER GOERAN
IPC: A61F13/472
Filed: 1993-04-26
Granted: 1996-03-06
Abstract: PCT No. PCT/SE93/00347 Sec. 371 Date Oct. 18, 1994 Sec. 102(e) Date Oct. 18, 1994 PCT Filed Apr. 21, 1993 PCT Pub. No. WO93/21881 PCT Pub. Date Nov. 11, 1993An absorbent body in an absorbent article, such as a sanitary napkin, panty protector, incontinence guard, diaper or the like. The absorbent body includes a first layer, an admission layer (4), which comprises a mixture of 80-95% resilient fibres and 5-20% heat-actuable binding fibres, preferably bicomponent fibres, and a second layer, a storage and dispersion layer (5), which comprises a mixture of 45-90% absorbent fibres and 5-15% heat-actuable binding fibres, wherein the binding fibres are heat treated so as to bond together and to hold the fibre structures together in the first and second layers (4, 5), such that these layers will form a laminate that has a tensile strength of at least 2N/50 mm in a dry state. The absorbent body also has a high surface dryness and low rewetting tendency and exhibits good absorption properties.
Patent HU-213525-B (HU)
Title: Process for producing l-phosphinothricin
Inventor: ZEISS HANS-JOACHIM
IPC: C07F9/32
Filed: 1992-12-11
Abstract: The invention relates to a process for the enantioselective preparation of L-phosphinothricin (L-Ptc) and derivatives of the formula I <IMAGE> in which R<1> denotes H, (C1-C6)-alkyl, (C1-C4)-haloalkyl, (C3-C6)-cycloalkyl or (subst.) phenyl-(C1-C4)-alkyl, R<2> denotes hydrogen, formyl, [(C1-C6)alkyl]carbonyl, [(C1-C6)alkoxy]carbonyl, (subst.) benzyloxycarbonyl, (C1-C6)-alkylsulfonyl, (subst.) (C6-C10)-arylsulfonyl, and R<3> denotes OH, NH2 or (C1-C6)-alkoxy, or their salts with acids or bases, in which   a) an L-vinylglycine derivative II is reacted with a methanephosphonous acid monoester III <IMAGE> in which R<4> is defined as R<1>, except for H, and R<5> is defined as R<2>, except for H, and R<6> denotes (C1-C6)alkoxy, in the presence of a catalytic amount of a free radical promoter at 70 DEG C to 115 DEG C to give compound Ia of the formula I, in which R<1> is defined as R<4>, R<2> is defined as R<5> and R<3> is defined as R<6>, and b) if desired the compounds Ia obtained according to step a) are converted analogously to customary hydrolysis and/or aminolysis into structurally different compounds Ib of the formula I, in which R<1> is defined as R<4> or denotes H, R<2> is defined as R<5> or denotes H and R<3> is defined as R<6> or denotes hydroxyl or amino, and c) if desired the compounds Ia or Ib obtained are converted into salts.
Patent HU-214124-B (HU)
Inventor: SEIFERT ROBERT
IPC: A01H5/10
Filed: 1993-12-23
Abstract: (57) KIVONAT A találmány tárgya PHA 078 fajtanevű, beltenyésztett naprafőrgóvőnal,hibrid naprafőrgó előállításáhőz, amelynek levele kicsi, szív alakú,középzöld színű, nem antőciánős és gyengé hólyagős, a levél finőman ésszabálytalanűl főgazőtt, a levél keresztmetszete hőmőrú alakú, a levélszárnyatlan és rajta az őldalerek derék vagy közel derékszögűek, aszár és a levélnyél alsó része ltal bezárt szög közepes, a szár acsúcsi részen közepesen-erősen szőrözött, a főszárőn közepes számú-sőklevél képződik, a nyelves virágők közepes számban jelennek meg,hősszúkás alakúak és sárga sz nűek, a csöves virágők szintén sárgák, abibe antőciánnal nem vagy nagyőn gyengén színezett, a tányérhátőldalán közepes számú fészekpikkely képződik, amely antőciánnal nemszíneződnek, a tányérvirág at lecsüngő állású, a növény alacsőny-közepes magasságú, a kaszattermés kicsi és vékőny, fő színe a feketeés szürke színnel csíkőlt. Jellegzetessége, hőgy a hypőcőtilantőciánnal gyengén színeződik, a levél felülete fénytelen, alevélcsúcs a levélalaphőz viszőnyítva közepes, a növény későnvirágzik, a fészekpikkely hősszúkás alakú, a tányérvirágzat nagyméretű, és magőldala dőmbőrú, a növény nem elágazó, a kaszattermésszéles tőjásdad alakú, nem márványőzőtt, viszőnt a szélén és azőldalán csíkőlt. ŕ
Patent HU-212890-B (HU)
Title: By hammering fixable clampring and method of making it
Inventor: ANDRE MICHEL
IPC: F16L33/02
Filed: 1994-02-01
Abstract: Crimping ring constituted by a portion of metal band, wound on itself, the two ends of which are connected together without causing the appearance of an appreciable additional thickness in the connection area. The ends of the band (1) are arranged substantially in contact with each other along their terminal edge (4a, 5a), the thickness of each of the said ends being approximately half the thickness of the band. Their internal face is offset towards the outside with respect to the internal surface of the ring so as to constitute a housing (11) for a plate (8), the thickness of which is approximately half that of the band. A set of studs (6, 7) and of complementary holes (9, 10) is provided on the ends of the band and on the plate, the said studs being engaged in the holes and their free end being riveted onto the element opposite the one which bears them. <IMAGE>
Patent HU-213346-B (HU)
Inventor: BALLA LASZLO
IPC: A01H5/10
Filed: 1994-02-03
Abstract: Középkésői érésű búza, amely az F29//Mv3/SKC1055/
/Bez2/Kl kombinációból származik, melynek kevés a
lehajló zászlólevele, közel azonos időben kalászol a
Martonvásári 15-el, középkésői érésű, kalásza párhuzamos
alakú, szálkacsonkos, éréskorfehérszínű, a zászlólevél
levélhüvelye közepesen viaszos, a kalásztartó szártag erősen
viaszos, akalászkapelyvavállegyenes és nagyon széles,
a kalászkapelyvafog rövid és egyenes, a szem piros.
Patent HU-213799-B (HU)
Title: Method and device for applying surfaces markings to roads and other areas used by traffic
Inventor: BOLDT PETER-CHRISTIAN
IPC: E01F9/669
Filed: 1994-05-31
Abstract: PCT No. PCT/EP94/01774 Sec. 371 Date Jan. 17, 1995 Sec. 102(e) Date Jan. 17, 1995 PCT Filed May 31, 1994 PCT Pub. No. WO94/29391 PCT Pub. Date Dec. 22, 1994In the method for applying horizontal markings to road surfaces, a water-thinnable emulsion paint which is acid-coagulable is used and is brought into contact with an acid. This acid is scattered or sprayed onto or into the sprayed paint, the acid being in the form of an aqueous solution, a powder or particles wetted with acid. The method brings about drying within one or a few minutes. Using road-marking vehicles, horizontal markings can thus be put down with virtually no closing-off of the mobile operations site.