baber/WOPTO huggingface dataset:
Patent ZA-817943-B (ZA)
Title: Process for coating an electrically conductive substrate
Inventor: BATZILL WOLFGANG
IPC: C25D13/06
Filed: 1981-11-17
Abstract: A process for coating an electrically conductive substrate, connected as the cathode, with a cationic coating agent from an electrocoating bath and subsequently hardening the coating, is characterized in that an aqueous dispersion made from: A. cationic, synthetic resins which have been protonated with acids, contain basic groups and are in a dissolved or dispersed form and B. dispersed, finely divided, ionic plastics is used as the cationic coating agent.
Patent ZA-828266-B (ZA)
Title: Process for cooling a continuously cast strand of metal during casting
Inventor: SAUTEBIN RAOUL
IPC: B22D11/124
Filed: 1982-11-11
Abstract: A continuously cast strand or ingot of metal is cooled as it emerges from the mold by applying a coolant directly to the surface of the strand. In order to prevent distortion at the foot of the ingot due to too abrupt cooling, polymers of molecular weight 104-108 are added to the coolant at least during the initial phase of casting. By the addition of polymers to the coolant the kinetics of formation and discharge of vapor bubbles as the coolant strikes the ingot surface are significantly altered due to the reduction in the surface tension of the coolant; as a result of this an insulating film of coolant vapor forms on the surface of the ingot thus reducing the heat flow from the ingot.
Patent ZA-858315-B (ZA)
Title: 5-cyanopyridine-2-diazohydroxide,basic salts and methods for production and use
Inventor: BAKER DAVID C
IPC: A61P35/00
Filed: 1985-10-29
Abstract: 57 The title compounds are provided as well as a method for their production, pharmaceutical compositions comprising the compounds, and methods of treatment using the compounds in dosage form. The compounds of the invention have pharmacological properties and are useful cytostatic agents and cell growth inhibiting agents,
Patent ZA-859773-B (ZA)
Title: An adhesive for sheet metal
Inventor: GIERENZ GERHARD
IPC: C09J7/10
Filed: 1985-12-20
Abstract: 1. Hotmelt-coated metal plates with the rigidity required for repairs, characterized in that the hotmelts used are based on thermoplastic block copolymers, show high contact tackiness at temperatures above 100 degrees C and are stable to deformation stresses at room temperature.
Patent ZA-861992-B (ZA)
Title: Process for the preparation of the(+)-antipode of(e)-1-cyclohexyl-4,4-dimethyl-3-hydroxy-2-(1,2,4-triazol-1-yl)-pent-1-ene
Inventor: KRAATZ UDO
IPC: C07D521/00
Filed: 1986-03-18
Abstract: A process for the preparation of the (+)-antipode of (E)-1-cyclohexyl-4,4-dimethyl-3-hydroxy-2-(1,2,4-tri-azol-1-yl)-pent -1-ene of the formula   <IMAGE>   which comprises reacting the (E)-isomer of 1-cyclohexyl-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-pent-1-en-3-one of the formula   <IMAGE>  with lithium aluminum hydride in the presence of an inert organic diluent and in the presence of a chiral amino alcohol at a temperature between -80 DEG  C. and +50 DEG  C. The (+)-antipode is produced in high selectivity, using (+)-N-methyl-ephedrine.
Patent ZA-898610-B (ZA)
Title: Binding protein for insulin-like growth factors
Inventor: BINKERT CHRISTOPHER
IPC: A61P17/00
Filed: 1989-11-10
Abstract: The invention relates to carrier proteins that bind to Insulin-like Growth Factors, also known as somatomedins, a process for producing them by recombinant means and their use in various therapeutic applications.
Patent ZA-936157-B (ZA)
Title: Easy to disperse polycarboxylic acid thickeners
Inventor: LONG CARL JOSEPH II
IPC: C08F283/06
Filed: 1993-08-23
Abstract: An interpolymer of at least one olefinically unsaturated carboxylic acid containing at least one activated carbon-to-carbon olefinic double bond and at least one carboxyl group, in an amount of more than 15% by weight based upon the weight of the interpolymer, and at least one steric stabilizer surfactant having at least one hydrophilic moiety and at least one hydrophobic moiety and a linear block or a random comb configuration, or mixtures thereof, made by polymerizing olefinically unsaturated carboxylic acid monomers in an organic media, in the presence of free a radical forming catalyst, and the steric stabilizer.
Patent ZA-953068-B (ZA)
Title: Stabalized flexible pvc
Inventor: DREWS ROLF
IPC: C08G59/20
Filed: 1995-04-13
Abstract: Compsns. (I) contain (a) flexible PVC, (b) perchloric acid or a perchlorate and (c) a terminal epoxide cpd.. Also claimed is a process for the prodn. of stabilised flexible PVC, by compounding PVC with (b) and (c), and opt. with other additives, on a calender, mixer, kneader, extruder, etc..
Patent ZA-968042-B (ZA)
Title: A nozzle and a method for feeding thermosetting plastic
Inventor: SAND KJELL
IPC: B05B7/08
Filed: 1996-09-25
Abstract: A nozzle for feeding a mixt. of thermosetting plastics and hardener from a mixing chamber with separate feed lines has beam channels (14) extending from the chamber with a dia. (b) of 0.5-1.5 mm and axially convergent at an angle (~a) of 70-140 deg  towards a point outside the nozzle. Also claimed is the method of feeding a mixt. through the nozzle, the mixt. having a viscosity of 150-75,000 cP and being discharged under a pressure of 75-100 bar. Each channel exits perpendicular to a respective planar surface (13), with the surfaces at a mutual angle of 70-140 deg , and the channel outlets spaced by 2-5 mm.
Patent ZA-979338-B (ZA)
Title: Peptide compounds.
Inventor: LUKE RICHARD WILLIAM ARTHUR
IPC: A61P37/00
Filed: 1997-10-17
Abstract: The invention concerns pharmaceutically useful peptide derivatives of the formula (I), P-R1-R2-R3-R4, in which P, R1, R2, R3, and R4 have the various meanings defined herein, and their pharmaceutically acceptable salts, and pharmaceutical compositions containing them. The novel peptide derivatives are of value in treating MHC class II dependent T-cell mediated autoimmune or inflammatory diseases, such as rheumatoid arthritis. The invention further concerns processes for the manufacture of the novel peptide derivatives and the use of the compounds in medical treatment.
Patent ZA-984734-B (ZA)
Title: Process for mono- and 1,7-bis-N-ß-hydroxyalkylation of cyclene; N-ß-hydroxyalkyl-1,4,7,10-tetraazacyclododecane-lithium-salt complexes and the use of the complexes for the production of gadobutrol and analogs e p
Inventor: PETROV ORLIN
IPC: C07D405/04
Filed: 1998-06-02
Abstract: The invention relates to the process for mono- and 1,7-bis-N- beta -hydroxyalkylation of cyclene, the corresponding mono- and 1,7-bis-N- beta -hydroxyalkyl-1,4,7,10-tetraazacyclododecane-Li-salt complexes as intermediate products in the process and the use of the N-(6-hydroxy-2,3-dimethyl-1,3-dioxepan-5-yl)-1,4,7,10-tetraazacyclododecane-LiCl complex for the production of gadobutrol [Gd ocmplex of N-(1-hydroxy-methyl-2,3-dihydroxypropyl)-1,4,7-triscarboxymethyl-1,4,7,10-tetraazacyclododecane].
Patent AT-412332-B (AT)
Title: Inkjet printer has connection opening for printing head coupled to supply lines leading from different ink and/or cleaning medium supply tanks via blocking element
Inventor: PIOCK RICHARD DR
IPC: B41J2/175
Filed: 2002-05-29
Granted: 2005-01-25
Abstract: The printer has at least one printing head (2), with a number of supply tanks (3,4) for different inks and/or a cleaning medium coupled to a connection opening (7) for the printing head via corresponding supply lines (5), a blocking element (6) inserted between each tank and the connection opening. A reservoir (9) can be provided in the supply line between each supply tank and the blocking element. An independent claim for a printing head for an inkjet printer is also included.
Patent CH-612568-B (CH)
Inventor: NAKAMURA TSUTOMU
IPC: G04G9/00
Filed: 1972-12-29
Abstract: The present disclosure is directed to a power supply circuit for an electric or electronic digital system which is operative in response to timing pulses. The timing pulses are fed to a voltage multiplier of the Cockcroft type or Schenkel type which provides a higher voltage. To effectively obtain a higher voltage, a pair of timing pulses having opposite phases are simultaneously fed to the multiplier through a buffer stage of complementary-symmetry MOS devices (CMOS).
Patent GB-2353729-B (GB)
Title: Apparatus and method for extracting biomass
Inventor: MURPHY FREDERICK THOMAS
IPC: B01D3/40
Filed: 2000-08-24
Granted: 2002-12-24
Abstract: A closed loop apparatus (10) for extracting biomass includes an evaporator (42) and a condenser (43) directly connected to one another, without an intermediate compressor. An optional pump (14) moves liquid solvent between the evaporator (42) and compressor (43) and provides a hydrostatic head for the closed loop circuit.
Patent GB-2369232-B (GB)
Title: Display signs
Inventor: BEADMAN MICHAEL ANDREW
IPC: G09F25/00
Filed: 2000-11-18
Granted: 2005-01-12
Abstract: A display sign is in the form of a flat panel loudspeaker, the graphics of the display being carried on one exposed surface of the flat panel, the latter being provided with one or more transducers such that the flat panel may be energized to transmit sound in accordance with signals supplied to the one or more transducers. The sign may also be provided with an arrangement for storing inputs made by a user for later retrieval.
Patent GB-2369997-B (GB)
Title: Dressings for the treatment of exuding wounds
Inventor: SILCOCK DEREK
IPC: A61F13/00
Filed: 2000-12-12
Granted: 2004-08-11
Abstract: The invention provides a layered wound dressing material comprising: a wound facing hydrogel layer (9) and a barrier layer, wherein the barrier layer comprises a pH-sensitive material that is substantially insoluble in water at 25{C under acidic conditions, but substantially soluble in water at 25{C under neutral or alkaline conditions. In use, the hydrogel layer (9) absorbs and is gradually neutralized by wound exudate until its pH rises to a level that causes dissolution of the barrier layer, thereby allowing excess exudate to flow out from the hydrogel layer. The invention further provides wound dressings comprising such barrier layers and methods of use of such dressings.
Patent GB-2393485-B (GB)
Title: Controlled differential device
Inventor: THOMPSON ROBERT WILLIAM
IPC: F16H48/30
Filed: 2002-04-17
Granted: 2004-08-18
Abstract: A controlled differential device comprises a pair of epicyclical gear trains each comprising a sun gear 44,45, planet carrier 54,55 and annulus 48,49. The sun gears are rotated in mutually opposite senses by a motor 41, via a bevel gear 46b or via an arrangement of spur gears (26,27 fig 2). The planet carriers 54,55 are interconnected by a shaft 43 such that they rotate in common. An output shaft 50,51 is coupled to each annulus 48,49. The device is suitable for determining the skid steer action of a vehicle having electric motors 52,53 adjacent to driven wheels or track sprockets.
Patent GB-2399183-B (GB)
Title: Improvements in or relating to the testing of materials
Inventor: CICERELLI LUCIO
IPC: G01N3/04
Filed: 2004-01-30
Granted: 2006-11-15
Abstract: The invention comprises new apparatus for the analysis of flours and doughs, a method of carrying out such analyses, and the use of data obtained from such analyses in the control of baking processes. The apparatus comprises at least one, and preferably 2, pressure chambers (2, 3). A dough sample (4) is placed between the chambers and may be inflated into one of the chambers (2,3) by adjusting the relative chamber pressures. The extent of inflation may be measured by a laser displacement sensor (8) and the temperature of the dough may be controlled. Inflation data can be used to calculate dough and flour properties and to control various steps in the manufacture of a baked product. <IMAGE>
Patent GB-2450217-B (GB)
Title: A dual-pilot axle assembly for a vehicle
Inventor: BRASILE FRANK JOHN
IPC: F16H1/14
Filed: 2008-05-30
Granted: 2012-03-07
Abstract: A differential and axle assembly for an automotive vehicle driveline is disclosed. The assembly includes a differential drive pinion and a drive pinion shaft, the drive pinion shaft being splined to a drive pinion shaft flange. Axial and radial dimensional runout is minimized by spaced, front and rear pilot surfaces at axially spaced ends of the splines for the drive pinion shaft and the drive pinion flange.
Patent GB-2126383-B (GB)
Title: Analog electronic timepiece
Inventor: USHIKOSHI KENICHI
IPC: G04F8/02
Filed: 1983-08-17
Granted: 1986-01-22
Abstract: The analog electronic timepiece has a plurality of functions, each driven independently by a dedicated step motor. A stem, pullable to three positions and a plurality of pushbuttons control operation. Each indicator hand may be set to zero independently by operation of an external button when the electronic circuits indicate that the respective hand should be at the zero position. A single frequency signal source and divider network provide frequency signals to all functions. Phase shifting circuits assure that driving signals to the independent motors are never concurrent.
Patent GB-2179472-B (GB)
Title: Method of making photolithographic masks
Inventor: HOULTON MICHAEL RICHARD
IPC: G03F1/00
Filed: 1986-08-08
Granted: 1989-07-26
Abstract: A photolithographic mask is made by a computer generated two-dimensional array of light and dark pixels being photoreduced to provide the mask in which the pixels remain resolved. In use the mask is imaged on to a workpiece such that individual pixels are not resolved, thus providing a varying grey scale which closely approximates to a true grey scale. Problems with non-linear response of photographic materials to illumination intensity are avoided. The pixel array is divided up into resolution cells or pixel sub-arrays each providing a respective optical transmission coefficient. The computer assigns each cell a respective pixel pattern appropriate to the respective transmission coefficient. Pixel patterns may be prearranged and stored or computed using a random number generator. Transmission coefficients may be input to the computer as data, or alternatively computed from a mathematical function where the required mask transmission profile corresponds to such a function.
Patent GB-2285567-B (GB)
Title: Method and apparatus for crop spraying
Inventor: BENEST ROGER SYDNEY
IPC: A01M/
Filed: 1992-07-23
Granted: 1995-11-01
Abstract: A dropleg row crop sprayer (12) senses boom height and tilt from ground-contacting droplegs (46) signalling through potentiometers (74, 76) to a boom control mechanism (84). The droplegs follow crop row wandering through a driven carriage (44). Dropleg attitude is assisted by a cam control system (94, 96). The boom (20, 21) floats through a spring suspension system (128, 138) and is damped by frictional abutment of the boom portions (20, 21), thereby permitting a single actuator (106) to control attitude. A lost motion linkage (126) protects the actuator (106) from snatch loads. Spray control is effected by use of microdroplets discharged from the droplegs (46) below the row crop leaf canopy which protects the droplets from wind turbulence, while electrostatic charges and droplet-energising air flow act to assit crop coating. Where conventional spray droplets are used, the spray direction is fore/aft of the row to minimize ground speed effects. <IMAGE>
Patent HU-208879-B (HU)
Title: Automatic track control circuit
Inventor: ZUCKER FRIEDHELM
IPC: G11B7/09
Filed: 1990-09-21
Abstract: The invention concerns an optical scanning device which scans the frequency-warbled data tracks of a recording medium, the scanning light beam being reflected from the recording medium on to a four-quadrant photodetector (PD) with four photodiodes (A, B, C, D). The outputs of all four photodiodes (A, B, C, D) are added in an addition amplifier (V2). In order to be able to compensate automatically for offset voltages produced in the focussing-control loop by, for instance, temperature fluctuations, the output of the addition amplifier (V2) is connected to one input of a multiplier (M) to whose other input the track error signal is fed. The multiplier output is fed through a low-pass filter (TP) and as a compensation voltage to the focussing-control loop.
Patent HU-211082-B (HU)
Inventor: URBAN FRANK JOHN
IPC: C07H15/24
Filed: 1992-08-19
Abstract: Eljárás új (IV) általános képletű, intermedier ortoészterek
előállítására - e képletben
R jelentése R4CO- csoport,
R4 jelentése 1-4 szénatomos alkilcsoport és
Tigjelentése (lb) képletű csoport
Az eljárás során: egy (III) általános képletű imidátot
- e képletben
R jelentése a fenti -
tigogeninnel reagáltatunk cink-bromid vagy magnézium-bromid-éterát
jelenlétében a reakció szempontjából
közömbös oldószerben, szobahőmérsékleten vagy
ahhoz közeli hőmérsékleten.
Patent HU-216369-B (HU)
Title: Controll method and circuit
Inventor: MAGER KLAUS
IPC: G05B13/02
Filed: 1992-12-04
Abstract: PCT No. PCT/EP92/02806 Sec. 371 Date Sep. 8, 1994 Sec. 102(e) Date Sep. 8, 1994 PCT Filed Dec. 4, 1992 PCT Pub. No. WO93/11474 PCT Pub. Date Jun. 10, 1993Apparatus requiring a plurality of control signals is provided with a fuzzy logic controller. The fuzzy logic controller is programmed with a plurality of control functions. Respective parameters determinative of the control signals are applied to the fuzzy controller in time division multiplex fashion, and concurrently respective control signals provided by the fuzzy controller are time division multiplex applied to respective control signal paths.
Patent HU-216994-B (HU)
Title: Current measurement circuit and input circuit of an electricity meter
Inventor: DUBIN MICHEL
IPC: G01R15/18
Filed: 1995-06-01
Abstract: A current measurement circuit comprising a mutual inductance transformer (3), an integration circuit (2), and a dither circuit (1) which adds a square wave to the signal from the transformer (3) before the input of the integration circuit (2) in order that the integration circuit (2) provides a signal representing the measured current perturbed by a triangular dither signal. <IMAGE>
Patent IT-1076009-B (IT)
Title: Seals for slide valve - has inflatable rings on either side of slide to stop leaks in set position
IPC: F16K/
Filed: 1977-01-20
Granted: 1985-04-22
Abstract: The slide valve has a cylindrical body with mounting flanges at its ends. The body valve is made with two coaxial annular slots in the faces of enlarged portions which abut against the slide. These slots surround the conduit and contain inflatable ring seals connected to external tappings by which the seals may be inflated or deflated. During operation of the valve, pressure in the seals is released to allow afree sliding action but when the slide is in position, pressure is applied to inflate the seals and provide perfect sealing.
Patent IT-1248687-B (IT)
Inventor: PARET GIANCARLO
IPC: B01J27/122
Filed: 1990-06-04
Granted: 1995-01-26
Abstract: The reaction between methanol, carbon monoxide and oxygen for preparing dimethyl carbonate, in the presence of cuprous chloride as the catalyst, is carried out in a special reactor constituted by two parallel, vertical tubes, at the basis of one of which the fresh gas and the recycle gas are fed; the reaction products are separated by partially condensing the recirculate vapours. <IMAGE>
Patent IT-1234197-B (IT)
Inventor: ANDRIOLLO NUNZIO
IPC: C12P1/06
Filed: 1988-06-14
Granted: 1992-05-06
Abstract: The AB-011 antibiotics and the main components thereof, AB-011a and AB-011b, obtained by means of the controlled aerobic cultivation of Streptomyces s.p. NCIB 12629 in an aqueous nutrient cultivation medium, are disclosed. Said antibiotics show biological activity, in particular antifungal activity.
Patent IT-1236691-B (IT)
Title: Circuit device for verifying the operative condition and integrity of a data transmission line
IPC: H04L/
Filed: 1989-11-10
Granted: 1993-03-26
Abstract: A circuit device (1) for verifying the operative condition and integrity of a data transmission line (5), connected between a central computer (CPU) and a peripheral unit, of the type comprising a window comparator (8) having respective inputs connected to the line (5) and an output (D) directly connected to the central computer for emitting an alarm signal upon occurrence of a fault state on the transmission line, furthermore comprising a resistor (Rin) connecting the terminals of the window comparator (8) input. Corresponding current generators (I1, I2) are connected to respective opposite ends of the resistor (Rin), for injecting on them a predetermined value (I) of current preventing the commutation of the comparator (8) in the presence of spurious signals on the line (5).
Patent IT-1131205-B (IT)
Inventor: FRITSCH KONRAD
IPC: A47B85/00
Filed: 1980-05-30
Granted: 1986-06-18
Abstract: An item of furniture comprising a seat portion (1) and a further portion (2), the further portion (2) being connected to the seat portion (1) but being displaceable relative thereto so as to form a backrest portion in a first position or a table located forwardly of the seat portion in a second position, wherein the seat portion comprises the side members (3), support arms (4) each being pivotally (5) mounted at one of their ends on one of said side members (3), the other end of each support arm being connected to the further portion (2). <IMAGE>
Patent IT-1224247-B (IT)
Inventor: FRAUENKNECHT JOSEF
IPC: D06P1/647
Filed: 1988-03-04
Granted: 1990-09-26
Abstract: The invention relates to a process for dyeing synthetic or natural polyamide fibers with anionic dyestuffs, comprising (i) bringing the polyamide fibers into contact with an aqueous dyeing liquor which contains in addition to one or more dyestuffs a cationic dyeing assistant having affinity for anionic polyamide dyestuffs, and dyeing the polyamide fibers at a temperature of from 60 DEG  to 105 DEG  C., and (ii) adding an anionic dyeing assistant to the dyeing liquor 15 to 60 minutes after reaching the dyeing temperature, to complete the dye exhaustion. Surface and fibre level dyeings with a good dye penetration are thus obtained.
Patent IT-1126932-B (IT)
Title: Electric discharge machining process
Inventor: KIYOSHI INOUE
IPC: B23P/
Filed: 1980-02-05
Granted: 1986-05-21
Abstract: The digital control system is for electro discharge machines and is used to monitor the electrode-workpiece gap and control the electrode infeed. The machine has a main pillar (3) that provides support and guidance for a carriage (5) that has the electrode (7) supported. The workpiece (8) is immersed in a bathof oil (15) and receives impulses from a power transistor (19) that is triggered by a control stage (26). An opto-electrical input stage (24) coupled to a shift register (25) responds to a sensing resistor (20) that triggers a stage (21) to measure the electrode gap. A stepping motor (28) increments to move the electrode vertically.
Patent IT-1241163-B (IT)
Title: Back-pack type pneumatic device for dispensing anti- parasitic products in the solid state
Inventor: TRINCHIERI PIER GIORGIO
IPC: A01M/
Filed: 1990-04-18
Granted: 1993-12-29
Abstract: Back-pack type pneumatic device for dispensing anti- parasitic products in the solid state, comprising a manual pump 2 with a double-acting piston, a hopper 1 having a stirrer 23 in its funnel 19 portion and, below, a dispensing chamber 20 with a shut-off member, the chamber being closed at the bottom with a removable stopper 29. The dispensing chamber 20 is radially provided, in the vicinity of the bottom, with an inlet aperture 41 and an outlet aperture 42 which are coaxial with each other, the one connecting up with the delivery side of the pump 2 and the other connecting up with a spraying nozzle. A single, manually operated, lever 14 can move within an angular range α by travelling through this range with a forward stroke and a return stroke, the lever simultaneously activates the piston pump 2, the shut-off member of the dispensing chamber 20 and the stirrer 23 in the hopper 1 so that a predetermined quantity of anti-parasitic product, which has dropped onto the bottom of the dispensing chamber 20, is sprayed out over a large area under the force of the air coming from the pump 2. Fig. 1.