baber/WOPTO huggingface dataset:
Patent NO-169494-B (NO)
Inventor: COUSIN MICHEL
IPC: C08J5/24
Filed: 1985-08-02
Abstract: 1. Phenolic resin compositions suitable for the manufacture of phenolic prepreg mats, according to which the compositions employed for impregnating the fibre mats consist of phenolformaldehyde resins of the resole type, fillers, pigments and hardening agents, characterized in that these compositions contain an additive consisting of at least 20% by weight of an alkali or alkaline-earth metal metaborate relative to the total weight of the additive, the additive being used in a quantity equal to at least 5% and not exceeding 60% by weight relative to the weight of the solution of phenolic resin.
Patent NO-170898-B (NO)
Inventor: COPLEY KELLY S
IPC: E21B33/04
Filed: 1986-05-15
Abstract: A sealing assembly 10 having application for sealing between wellhead housing and a casing suspended therein. The assembly includes a base ring 30 with an upper surface having inner and outer shoulders 42, 44 and an annular recess 46 therebetween. A first energizing ring 38 with a shoulder faces the base ring inner shoulder and has a projection extends into the annular recess and upper lugs 50 with tapered upper surfaces. A second energizing ring 36 surrounds the first ring projection with slots 54 to receive the first ring lugs, a lower surface facing the base ring outer shoulder and upper tapered surfaces. An inner seal ring 32 is located between the base ring inner shoulder and the first ring shoulder and an outer seal ring 34 is located between the base ring outer shoulder and the second ring shoulders. Means are provided for engaging the tapered surfaces at the first and second rings to energize said seals 32, 34 into their sealing position.
Patent NO-179577-B (NO)
Inventor: COOPER LEONARD MICHAEL
IPC: B65D81/03
Filed: 1992-10-15
Abstract: A paperboard carrier for beverage cans the bottom of which tend to be deformed when subjected to sharp blows. The panel adjacent the can bottoms is formed of two sheets in face-to-face engagement. The interior face of the inner sheet contains a number of raised embossed portions against which the can bottoms abut. The embossed portions, which may be comprised of spaced embossed protrusions of circular or other shape, effectively increase the cushioning effect of the sheet and, in conjunction with the other sheet of the panel, protect the can bottom against damage. The embossed portions are arranged so as to contact the circumferential rims normally provided at the bottom of beverage cans.
Patent NO-179867-B (NO)
Inventor: WEIDMANN KLAUS
IPC: A61K31/4425
Filed: 1993-03-23
Abstract: The invention relates to sulphonamido- and sulphonamidocarbonyl-pyridine-2-carboxamides of the general formula I   <IMAGE> and their use as medicines, in particular against fibrotic disorders.
Patent SE-334536-B (SE)
Inventor: BIRBANESCU A
IPC: G03B17/56
Filed: 1966-03-31
Abstract: 1,130,719. Camera supports; fluid-pressure servomotor systems. ROUMANIA STATE BOARD FOR CULTURE and ART. March 31, 1966 [April 1, 1965 (2)], No.14296/66. Headings G2J and G3P. A device for indicating the position of the platform in cranes, such as camera cranes, having a pair of articulated booms comprises a mechanical arrangement for resolving the movements of each boom into its vertical and horizontal components, and separately adding them. As shown a parallelogram linkage 1, 2, 3, Fig. 1 is so fixed to the upper boom that link 3 is parallel thereto and, through a slide mechanism, the indicator 5 moves a distance proportional to the vertical displacement of the upper boom. A shaft 6 fixed to the lower boom along its lower pivotal axis moves, through lever 7, pin 8 and groove 9, a cylinder 10, which is slidable on a shaft 11, so that by reading indicator 5 against a scale on cylinder 10 the full vertical displacement of the camera platform is indicated. Similarly horizontal movement of the upper boom is transmitted by the parallelogram linkage, hollow shaft 12, lever 23 and rod 14 to an indicator a and that of the lower boom through shaft 6 and lever 15 to a graduated rule 16 co-operating with indicator a. Rotation of the crane is measured by indicator 5 against the cylinder 10 which is rotated by key and slot connection b whenever shaft 11 is rotated through belt 18 and pulley 19 from the pulley 17 fixed to the crane. To enable the camera platform to move vertically without horizontal movement, a hydraulic valve (21), Fig. 3 (not shown), is connected to rod (14) and a piston (22) to rule (16) the arrangement being such that when the lower boom is moved by a hydraulic cylinder, if the platform moves horizontally there will be differential movement of piston (22) and valve (21) and this is used to control a hydraulic cylinder (20) connected between the two booms so as to eliminate such horizontal movement and thus restore the initial relationship between piston (22) and valve (21). Alternatively a similar arrangement may be associated with indicator 5 and cylinder 10 so that the camera platform is moved horizontally without veritcal movement.
Patent ZA-806169-B (ZA)
Title: 10-bromosandwicin and 10-bromoisosandwicin process to manufacture them and their use
Inventor: KEHRBACH WOLFGANG
IPC: A61K31/435
Filed: 1980-10-06
Abstract: 10-bromosandwicine and 10-bromoisosandwicine and acid addition salts thereof are disclosed. There novel compounds possess valuable pharmacological properties e.g. heart rhythm regulatory properties. Furthermore they are valuable intermediates for the preparation of 10-brominated Nb-quaternary sandwicine derivatives which exhibit heart rhythm regulatory and adrenolytic properties. 10-bromosandwicine is prepared by brominating sandwicine and can subsequently be isomerized into 10-bromoisosandwicine.
Patent ZA-813099-B (ZA)
Title: Amide derivative
Inventor: CROSSLEY NEVILLE STANTON
IPC: A61K31/165
Filed: 1981-05-08
Abstract: Novel 3,4-disubstituted-N-acylanilines of the formula:  <IMAGE> wherein R1, R2 and ring A are defined in claim 1; wherein R3 is hydrogen or alkyl of up to 4 carbon atoms, or is joined to R5 as stated below; wherein R4 is alkyl of 2 to 4 carbon atoms, or has the formula -CX1X2X3 wherein X1, X2 and X3, which may be the same or different, each is hydrogen, fluorine or chlorine; wherein R5 is hydrogen, hydroxy or alkoxy or acyloxy each of up to 15 carbon atoms, or is joined to R3 to form an oxycarbonyl group such that together with the  <IMAGE>  part of the molecule it forms an oxazolidinedione group; and wherein R6 is hydrogen or halogen. These compounds possess antiandrogenic activity and are useful for the treatment of androgen dependent or prostatic diseases. Representative of the compounds is 3,4-dichloro-N-(2-hydroxy-2-p-nitrophenylpropionyl)aniline. Also disclosed are processes for the manufacture of the compounds and pharmaceutical and veterinary compositions containing them.
Patent ZA-828859-B (ZA)
Title: Reactivatable set-inhibited cementitious compositions
Inventor: SPENSLEY ROBERT HARDY
IPC: C04B40/06
Filed: 1982-12-02
Abstract: Aqueous grouting compositions based on high alumina cement have the onset of setting delayed for upwards of one month by the incorporation therein of a set-inhibiting agent such as boric acid or gluconic acid delta lactone and can then be rapidly reactivated for use by the incorporation therein of a reactivator, for example lithium carbonate, to produce a high strength hardened cementitious composition. The reactivated composition can advantageously be used to anchor a reinforcing element such as a rockbolt or dowel in a borehole and for this purpose the set-inhibited cementitious composition and the reactivator can be packaged in the separate compartments respectively of a dual-compartment frangible cartridge.
Patent ZA-829198-B (ZA)
Title: Phosphorus containing compounds
Inventor: KARANEWSKY DONALD STEVEN
IPC: C07F9/655
Filed: 1982-12-14
Abstract: Phosphorus containing compounds of the formulawherein X is a substituted or unsubstituted imino or amino acid and A isThese compounds possess angiotensin converting enzyme activity and are thus useful as hypertensive agents.
Patent ZA-845244-B (ZA)
Title: L-arginine isoxicamate
Inventor: CHAFETZ LESTER
IPC: C07D279/34
Filed: 1984-07-06
Abstract: The compound L-arginine isoxicamate is disclosed. Pharmaceutical compositions comprising and processes for producing the same are also disclosed. The compound has an improved bioavailability.
Patent ZA-848626-B (ZA)
Title: Leakproof,high pressure,high velocity,fluid jet cutting nozzle assembly
Inventor: O'HANLON THOMAS A
IPC: F16J15/48
Filed: 1984-11-05
Abstract: A leak-proof insert for sealing in a fluid passageway and which may be a plug for the passageway but in a preferred embodiment forms part of a nozzle assembly comprising a tubular sleeve (20), a nozzle (18) and a nozzle body (16). The nozzle and nozzle body are held in an assembled relation with their bores (40, 34) aligned by the tubular sleeve which encircles them. The sleeve provides a seal between the nozzle assembly and housing (10) into which the nozzle assembly is mounted, and also provides a seal between the nozzle and nozzle body. During use, when under working pressure, the tubular sleeve tends to flow and move both downstream and radially, forming seals between the nozzle assembly and housing; and between the nozzle and nozzle body, which seals tend to increase in effectiveness as the working pressure increases. The nozzle body described is a set screw enabling insertion in the housing and may have a chamfer (50) which engages a corresponding circular corner (52) of the housing, preventing downstream flow of the sleeve therebetween.
Patent ZA-857445-B (ZA)
Title: Method of producing carbonaceous bodies
Inventor: CORATO RENZO
IPC: C04B35/532
Filed: 1985-09-26
Abstract: This invention relates to a method of producing carbonaceous bodies, in particular electrodes of parallelepipedal, cubic, or cylindrical shape, e.g. in the production of aluminum or steel by calcining raw shaped bodies (12) containing pyrolyzable substances, in a tunnel type furnace. The method's peculiar aspect is that, at least until the binder within the carbonaceous bodies (12) has turned soft throughout, a consistently divided weight according to the binder used is made to act on the surface(s) covering the carbonaceous bodies (12). Where carbonaceous bodies of elongate shape are to be calcined, they may be disposed vertically so as to utilize their own weight.
Patent ZA-862138-B (ZA)
Title: Process for the production of 2-amino-3-nitro-6-(4-fluoro-benzylamino)-pyridine
Inventor: ORTH WINFRIED
IPC: C07D213/74
Filed: 1986-03-21
Abstract: There is described a process for the production of 2-amino-3-nitro-6-(4-fluorobenzylamino)-pyridine which consists essentially of reacting 2-amino-3-nitro-6-methoxypyridine with 4-fluorobenzylamine in water at elevated temperature; in a given case the nitro group can be subsequently reduced and a carbethoxy group introduced.
Patent ZA-863867-B (ZA)
Title: Controlled release delivery system for macromolecules
Inventor: SHALATI MOHAMAD D
IPC: A61K9/28
Filed: 1986-05-23
Abstract: Acontrolled release implant composition which compris. es a core of macromolecular drug and a water insoluble polymer and a homogeneous outer polymeric membrane formed by coating said core with solution of a water insoluble polymerand a watersoluble pore-forming agent in an organic solvent, followed by removal of said solvent.
Patent ZA-864042-B (ZA)
Title: 13-halomilbemycin derivatives,their preparation and composition containing them
Inventor: SATO KAZUO
IPC: A61K31/365
Filed: 1986-05-30
Abstract: Derivatives of milbemycins D, A3 and A4 and of the corresponding sec-butyl compound have a halogen atom at the 13-position; at the 5-positon, they have an oxygen (keto) atom, an oxime group or a substituted oxime group. They may be prepared from known compounds by any appropriate combination of halogenation, ketonization and oximation, and are of use as anthelmintic, acaricidal and insecticidal agents.
Patent ZA-875176-B (ZA)
Title: Immunotozins,process for their preparation and pharmaceutical compositions in which they are present
Inventor: BARBIERI LUIGI
IPC: C07K19/00
Filed: 1987-07-15
Abstract: New immunotoxins obtained by covalent coupling between, on the one hand, trichosantine or trichokirine as such or appropriately modified and, on the other hand, an antibody or antibody fragment, employed in its natural or correctly modified form, the said coupling being produced either through the intermediacy of a disulphide bond or through the intermediacy of a thioether bond. 
<??>The invention also relates to a process for the preparation of the said immunotoxins and to pharmaceutical compositions containing them as an active substance.
Patent ZA-887862-B (ZA)
Title: Method of purifying protein
Inventor: NAVEH DAVID
IPC: C12N9/00
Filed: 1988-10-20
Abstract: An ion-exchange chromatography technique for purifying crude proteins containing closely related impurities, wherein the isoelectric points of the desired protein and the impurities are determined, is disclosed. The application of the technique to the purification of GM-CSF using a cation exchange resin is also disclosed.
Patent ZA-905146-B (ZA)
Title: Controlled porosity silica and its production
Inventor: PERSELLO JACQUES
IPC: C01B33/187
Filed: 1990-07-02
Abstract: Precipitated silica with controlled porosity and process for obtaining it. The silica of the invention has the following characteristics:     - B.E.T. specific surface of between 20 and 300 m<2>/g,   - C.T.A.B. specific surface of between 10 and 200 m<2>/g,   - oil (DBP) uptake of between 80 and 400 cm<3>/100 g,   - pore volume of 1 to 10 cm<3>/g,   - mean pore diameter varying between 10 nm and 50 nm. n
Patent ZA-933177-B (ZA)
Title: Transgenic tomato plants with altered polygalacturonase isoforms
Inventor: DEAN DELLAPENNA
IPC: A01H5/08
Filed: 1993-05-06
Abstract: A method of creating a transgenic tomato containing a lowered level of polygalacturonase isoform 1 is disclosed. This method begins with the step of isolating a DNA sequence encoding at least a portion of the polygalacturonase beta-subunit. This portion is sufficient to hybridize effectively to the mRNA of the polygalacturonase beta-subunit in vivo. A genetic construction is created from the cDNA clone in which the cDNA clone is positioned so that the antisense version of the polygalacturonase beta-subunit message may be produced from the clone. A tomato cell is transformed with the construction, whereby the tomato cell produces in the fruit a lowered level of PG beta-subunit and, hence, lowered levels of polygalacturonase isoform 1.
Patent ZA-935074-B (ZA)
Title: Alkylenediamine derivatives
Inventor: MASAKI MITSUO
IPC: A61K31/425
Filed: 1993-07-14
Abstract: Disclosed are new alkylenediamine derivatives of the following formula which are effective for treatment of dysuria are disclosed: <CHEM> wherein R<1> is hydrogen, alkyl, or a substituted or unsubstituted phenyl, naphthyl or aromatic heterocyclic group; R<2> is a substituted or unsubstituted phenyl, naphthyl or aromatic heterocyclic group; R<3> and R<4> represent hydrogen, alkyl, aralkyl or aryl; or R<3> and R<4> are combined to form one of substituted or unsubstituted 5- to 7-membered heterocyclic groups; X is oxygen, sulfur or imino; Y is oxygen or sulfur; Z is -CH2-, -CO- or -CS-; m is an integer of 0-4; n is an integer of 0-4; r is 0 or 1; and p and q represent an integer of 0-5 provided that p plus q is 1-5.
Patent ZA-951526-B (ZA)
Title: Method of diagnosing cancer precancerous state or susceptibility to other forms of diseases by analysis or IRF-1-specific RNA in biopsy samples
Inventor: TANIGUCHI TADATSUGU
IPC: C12Q1/6886
Filed: 1995-02-23
Abstract: The present invention relates to a method of diagnosing cancer, precancerous state, and susceptibility to other forms of diseases, by use of a molecular marker, interferon-regulatory factor-1 (IRF-1). The method is characterized in that IRF-1-specific RNA is analysed in a sample obtained from blood or other biopsy material, preferably by reverse transcription/polymerase chain reaction. The invention is based on the unexpected finding that a novel mechanism of inactivation of the tumor suppressor gene IRF-1 plays a crucial role e.g. in hematopoietic malignancies. An unusual exon skipping leads to RNA molecules which lack exon 2 or exons 2 and 3. The relative amounts of full-length RNA and shortened RNA molecules are significantly different in samples obtained from tumor patients as compared to healthy donors. <IMAGE>
Patent ZA-957509-B (ZA)
Title: Star polymer viscosity index improver for lubricating oil compositions
Inventor: HANDLIN DALE LEE JR
IPC: C10M143/10
Filed: 1995-09-07
Abstract: The present invention provides star polymers which are useful as viscosity index improvers in oil compositions formulated for high performance engines. the star polymers have triblock copolymer arms of hydrogenated polyisoprene-polybutadiene-polyisoprene, which provide excellent low temperature performance in lubricating oils, and can be used in the present of low pour point depressant concentrations.
Patent CH-633160-B (CH)
Inventor: KOBAYASHI MASATOSHI
IPC: H01L41/00
Filed: 1978-12-05
Abstract: A quartz crystal oscillator package comprising a quartz crystal vibrator leaf enclosed in an evacuated housing. The vibrator leaf frame is sandwiched and sealed between a pair of housing elements formed by etching at one time the periphery of each housing element and at another time etching a concave portion in each housing element. Opposed concave portions provide the internal volume wherein the vibrator leaf is sealed under vacuum. Using heat and vacuum, a metal film deposited on the sealing surfaces of the housing elements fuses with a binder material to form a eutectic alloy seal. A flat package having small size, high structural strength, an excellent hermetic seal, and high internal vacuum is produced by this method.
Patent GB-2402368-B (GB)
Title: Ink cartridge and recording apparatus
Inventor: HASHII KAZUHIRO
IPC: B41J/
Filed: 2003-09-05
Granted: 2005-06-08
Abstract: Projection (12) is formed at side wall of container (2) whose side portions are disposed in preset position, when cartridge (1) is mounted on recording apparatus. Upper surface (12a) of projection is pressed by pressing unit of apparatus. Lever (9) engages with receiving portion of apparatus, when mounting the cartridge. Electrodes (14) arranged on projection, are connected to memory unit arranged on container. Independent claims are also included for the following: (1) inkjet recording apparatus; (2) identification block for mounting inkjet cartridge.
Patent GB-2462072-B (GB)
Title: Vehicle braking system
Inventor: HARRISON DUDLEY JOHN
IPC: B60T8/17
Filed: 2008-07-19
Granted: 2013-02-13
Abstract: An articulated vehicle comprising a tractor (12), a first trailer (42) and a second trailer (14), wherein the tractor (12) is provided with a braking demand signal generating device (33) which is operable by a driver of the vehicle to generate an electrical braking demand signal, and each trailer (14,42) is provided with an electrical braking control unit (18,48), wherein the first trailer (92) is provided with an electrical connector (44), and means are provided to transmit the electrical braking demand signal from the tractor (12) to the electrical connector (44), the electrical braking unit (18) of the second trailer (14) being connected to the electrical connector (44) so that the electrical braking demand signal may be transmitted from the electrical connector (44) to the electrical braking control unit (18) of the second trailer (14), wherein the electrical braking control unit (48) of the first trailer (42) is also connected to the electrical connector (44), power being supplied to the electrical braking control unit (48) of the first trailer (42) via the connection to the electrical connector (44).
Patent GB-2073180-B (GB)
Title: Morpholino compounds
IPC: C07D265/30
Filed: 1981-03-19
Granted: 1984-02-22
Abstract: Novel morpholino compounds having the general formula   <IMAGE> I wherein R1 is a straight or branched alkyl group containing 8 to 16 carbon atoms at the 2- or 3-position of the morpholino ring, and R2 is a straight or branched alkyl group containing 2 to 10 carbon atoms, substituted with a hydroxy group except in the alpha-position, the sum of the carbon atoms in the groups R1 and R2 being at least 10 and preferably 10 to 20; and pharmaceutically acceptable salts thereof. Compositions for the treatment of the oral cavity and especially the tooth surfaces containing the novel compound or a salt thereof, preferably from 0.1 to 5% by weight thereof. Use of the compounds to inhibit the formation of dental plaque or remove plaque already formed by application of the compound in an aqueous solution or a composition to the surfaces of the oral cavity, especially the surfaces of the teeth. Processes for the preparation of the compounds.
Patent GB-2090666-B (GB)
Title: Determining the state of discharge of an electric battery
IPC: G01R31/36
Filed: 1981-12-16
Granted: 1984-09-19
Abstract: A process and apparatus for determining the state of discharge of an electric battery by measuring the voltage drop associated with changes in its internal resistance. According to the process, the battery is periodically connected to a reference load for a brief interval during which the voltage at the terminals of the load is measured. The measured analog voltage is converted to a digital signal which is compared to a number of pre-programmed digital levels to determine the state of change of the battery. The apparatus comprises a commutation component controlled by a logic signal, a reference load, a sampler-and-hold circuit, an analog-to-digital converter and a comparator which can be programmed at n levels. The apparatus compares digital signals corresponding to the voltage at the terminals of the reference load with the n programmed levels of the decoder and a signal is generated indicating the level of the electric battery with respect to the levels programmed into the comparator.
Patent GB-2132295-B (GB)
Title: Pipe coupling
Inventor: GUEST JOHN DEREK
IPC: F16L37/08
Filed: 1982-12-13
Granted: 1986-03-19
Abstract: In a tube coupling of the kind comprising a body member (10) with a bore (13) having an axially tapered portion (18), a collet (12) having arms (23) extending into said portion of the bore, the tapered portion being such that axially outward movement of the collet arms engaging the tapered portion causes the collet arms to be pressed inwardly for gripping a tube (11) in the bore, the body member (10) is formed of inner and outer parts (31,30 or 41,40) with at least the inner part (31 or 41) being of plastics material which, by ultrasonic vibration is caused to enter into recesses or grooves (32) in the outer part (30 or 40).
Patent HU-217601-B (HU)
Title: Abrasive disk
Inventor: FRODIN JAMES EUGENE
IPC: B24D5/06
Filed: 1994-03-28
Abstract: The invention provides a segmented wheel comprising a solid metal core and abrasive tools located at the rim of said wheel and being thicker than said core, said tools comprising a bond material being a metal bond and having dispersed therein abrasive grains comprising at least one superabrasive component selected from the group of diamond, cubic boron nitride (CBN) or tungsten carbide and microcrystalline alumina filamentary particles with a uniform orientation, in which the filamentary particles are oriented perpendicular to the cutting or abrading surface of the tools and are located at the edges of the segmented wheel. <IMAGE>